CN219936608U - Warning sign - Google Patents

Abstract

The utility model discloses a warning board, which comprises a main body, a telescopic rod group and a fixer, wherein the main body is provided with two surfaces which are opposite in the thickness direction of the main body, the two surfaces are suitable for mounting warning boards with warning marks, the telescopic rod group is provided with two telescopic rods which are symmetrically arranged on two sides of the main body in the thickness direction of the main body, the telescopic rod group comprises at least two telescopic rods which are arranged at intervals in the length direction of the main body, each telescopic rod is provided with a first movable end and a second movable end which are opposite in the axial direction of the telescopic rod and can axially move along the telescopic rod, the first movable ends are connected with the main body, the number of the fixer is equal to that of the telescopic rods and are in one-to-one correspondence, the fixer is connected with the second movable ends of the corresponding telescopic rods, and the fixer comprises positioning piles which are suitable for being inserted into soil layers of a field and fixed. The warning board provided by the utility model has the advantages of strong fixing effect and good warning effect.

Description

Warning sign

Technical Field

The utility model relates to the technical field of warning devices, in particular to a warning board.

Background

Patent (publication number: CN 217880661U) discloses a portable safety warning board device which is fixed on a solid object by means of mutual buckling of an arc-shaped elastic strip and a mounting strip. Therefore, the portable safety warning board device is connected with the firm object in a movable mode with proper friction force, and when the weather is severe, such as a strong wind, the portable safety warning board device can shake relative to the firm object under the action of wind power, so that the warning effect is lost. In addition, the portable safety warning board device cannot be adjusted in height, so that the warning effect is reduced.

In summary, the portable safety warning board device in the related art has the defects of poor fixing effect and poor warning effect.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems in the related art to some extent. Therefore, the embodiment of the utility model provides the warning board which has the advantages of strong fixing effect and good warning effect.

The warning board comprises a main body, a telescopic rod group and a fixer, wherein the main body is provided with two surfaces opposite to each other in the thickness direction of the main body, and the two surfaces are suitable for mounting a warning board with a warning sign; the telescopic rod group is provided with two telescopic rods which are symmetrically arranged on two sides of the main body in the thickness direction of the main body, the telescopic rod group comprises at least two telescopic rods which are arranged at intervals in the length direction of the main body, the telescopic rods are provided with a first movable end and a second movable end which are opposite in the axial direction of the telescopic rods and can move along the axial direction of the telescopic rods, and the first movable end is connected with the main body; the fixing devices are equal in number and correspond to the telescopic rods one by one, the fixing devices are connected with the second movable ends of the corresponding telescopic rods, and the fixing devices comprise positioning piles which are suitable for being inserted into soil layers of the ground and fixed.

According to the warning board provided by the embodiment of the utility model, the warning board is fixed on the soil layer by virtue of the positioning pile, so that the grounding effect of the warning board is enhanced, the fixing effect of the warning board is improved, and the stability and the firmness of the warning board are ensured. The telescopic link is used for lifting the main part to can adjust the height of warning board in the main part, be convenient for pedestrian observe, promoted warning effect from this.

In some embodiments, the fixer further comprises a mounting box and a cylinder, wherein the mounting box is connected with the second movable end of the corresponding telescopic rod, and a containing cavity is formed in the mounting box; the cylinder is arranged in the accommodating cavity, the cylinder barrel of the cylinder is connected with the top wall of the mounting box, the first end of the positioning pile is connected with the piston rod of the cylinder, the bottom wall of the mounting box is provided with a through hole, the second end of the positioning pile protrudes out of the lower part of the mounting box through the through hole, and the second end of the positioning pile is conical with a downward tip.

In some embodiments, the retainer further comprises a stop collar disposed in the receiving cavity and secured to the spud, the stop collar having an outer diameter greater than the aperture of the through bore.

In some embodiments, the warning board further includes a rotating shaft and a rotating block, where the number of the rotating shafts is equal to that of the telescopic rods and the rotating shafts are in one-to-one correspondence, the rotating shafts extend in the length direction of the main body, and the first movable ends of the telescopic rods are pivotably connected to the main body through the corresponding rotating shafts; the number of the rotating blocks is equal to that of the telescopic rods in a one-to-one correspondence manner, the rotating blocks are arranged at the first movable ends of the corresponding telescopic rods, the first movable ends are connected with the corresponding rotating blocks through the corresponding rotating shafts, the rotating shafts are connected with the main body in a pivotable manner, clamping grooves which correspond to the rotating blocks on the same side in a one-to-one correspondence manner and are recessed towards the inner sides of the main body are formed in the two surfaces of the main body, and the clamping grooves are adjacent to the corresponding rotating blocks so that the rotating blocks can be embedded into the corresponding clamping grooves when rotating around the axes of the corresponding rotating shafts.

In some embodiments, the warning sign further comprises a warning box, the number of the warning boxes is two and corresponds to the two surfaces of the main body one by one, the warning boxes are paved on the corresponding surfaces, the side walls of the warning boxes, which deviate from the corresponding surfaces, comprise observation areas capable of being seen through, the upper ends of the warning boxes are provided with openings which are communicated with the inner cavities and the outside, and the warning plates can be installed in the inner cavities of the warning boxes through the openings and correspond to the observation areas.

In some embodiments, the warning box has a first end wall and a second end wall opposite to each other in the length direction of the main body, a surface of the first end wall facing the inner cavity is provided with a first sliding groove recessed into the first end wall and extending in the height direction of the main body, a surface of the second end wall facing the inner cavity is provided with a second sliding groove recessed into the second end wall and extending in the height direction of the main body, and two ends of the warning plate in the length direction of the main body can be respectively in sliding fit with the first sliding groove and the second sliding groove.

In some embodiments, the warning board further comprises a mounting plate and a warning lamp, wherein the mounting plate is arranged at the upper end of the main body, and the mounting plate is provided with a threaded hole; the lower extreme of warning light is equipped with the threaded rod, the threaded rod cooperate in threaded hole.

In some embodiments, the warning board further comprises two handles, wherein the handles are respectively arranged at two sides of the main body in the length direction.

In some embodiments, the viewing area is transparent glass.

In some embodiments, the telescoping rod comprises any one of an electric push rod and a hydraulic cylinder.

Drawings

Fig. 1 is a schematic perspective view of a warning board according to an embodiment of the utility model.

Fig. 2 is a schematic cross-sectional view of a warning sign according to an embodiment of the present utility model.

Fig. 3 is an enlarged schematic view of a warning sign according to an embodiment of the present utility model in fig. 1.

Fig. 4 is an enlarged schematic view of B in fig. 2 of a warning sign according to an embodiment of the present utility model.

Fig. 5 is an enlarged schematic view of C in fig. 2 of a warning sign according to an embodiment of the present utility model.

Reference numerals: 1. a main body; 11. a fixed block; 111. a first avoidance groove; 112. a second avoidance groove; 12. a connecting rod; 13. a clamping groove; 2. a telescopic rod group; 21. a telescopic rod; 3. a holder; 31. positioning piles; 32. a mounting box; 33. a cylinder; 34. a limiting ring; 4. a rotating shaft; 5. a rotating block; 6. a warning box; 61. an observation area; 62. an opening; 63. a second chute; 7. a mounting plate; 71. a threaded hole; 8. a warning light; 81. a threaded rod; 9. a handle.

Detailed Description

Reference will now be made in detail to embodiments of the present utility model, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

A warning board according to an embodiment of the present utility model is described below with reference to fig. 1 to 5.

As shown in fig. 1, the warning sign according to the embodiment of the present utility model includes a main body 1, a telescopic rod group 2, and a holder 3, the main body 1 having two surfaces opposite in the thickness direction thereof, both surfaces being adapted to mount a warning board with a warning sign. The telescopic rod group 2 has two and symmetrically sets up in the both sides of main part 1 in its thickness direction, and telescopic rod group 2 includes at least two telescopic rods 21 of interval arrangement in main part 1 length direction, and telescopic rod 21 has in its axial direction relative and can follow its axial displacement's first loose end and second loose end, and first loose end links to each other with main part 1. The number of the retainers 3 and the number of the telescopic rods 21 are equal and correspond to each other one by one, the retainers 3 are connected with the second movable ends of the corresponding telescopic rods 21, and the retainers 3 comprise positioning piles 31, and the positioning piles 31 are suitable for being inserted into soil layers of a field and fixed.

According to the warning board provided by the embodiment of the utility model, the warning board is fixed on the soil layer by virtue of the positioning piles 31, so that the grounding effect of the warning board is enhanced, the fixing effect of the warning board is improved, and the stability and the firmness of the warning board are ensured. The telescopic link 21 is used for lifting the main part 1 to can adjust the height of warning board on the main part 1, be convenient for pedestrian's observation, promoted warning effect from this.

Specifically, there are two telescopic rods 21 in the telescopic rod group 2.

Specifically, the telescopic rod 21 extends in the height direction of the main body 1.

Specifically, the warning sign language can be made of luminous materials, so that the warning sign language is more striking, is beneficial to human eyes to observe, and accordingly improves the warning effect.

For ease of understanding, arrow a in fig. 1 shows the thickness direction of the main body 1, arrow B shows the length direction of the main body 1, and arrow C shows the height direction of the main body 1.

In some embodiments, as shown in fig. 5, the holder 3 further comprises a mounting box 32 and an air cylinder 33, the mounting box 32 being connected to the second movable end of the corresponding telescopic rod 21, the mounting box 32 having a housing cavity therein. The cylinder 33 is arranged in the accommodating cavity, the cylinder barrel of the cylinder 33 is connected with the top wall of the mounting box 32, the first end of the positioning pile 31 is connected with the piston rod of the cylinder 33, the bottom wall of the mounting box 32 is provided with a through hole, the second end of the positioning pile 31 protrudes below the mounting box 32 from the through hole, and the second end of the positioning pile 31 is conical with a downward tip.

When the warning sign is fixed, the air cylinder 33 is started, the piston rod of the air cylinder 33 extends downwards relative to the cylinder barrel, the piston rod drives the positioning pile 31 to move downwards, the second end of the positioning pile 31 is inserted into the soil layer, and therefore the effect that the positioning pile 31 is fixed on the ground is achieved, and the warning sign is fixed.

When the fixation of the warning sign is released, the air cylinder 33 is started, the piston rod of the air cylinder 33 is retracted upwards relative to the cylinder barrel, the piston rod drives the positioning pile 31 to move upwards, and the second end of the positioning pile 31 is pulled out of the soil layer and retracted into the mounting box 32 through the through hole. The separation of the positioning pile 31 and the ground realizes the effect of releasing the fixation of the warning board.

It will be appreciated that the conical configuration of the second end of the spud 31 facilitates insertion of the spud 31 into the soil.

Specifically, the cylinder 33 extends in the height direction of the main body 1, and the cylinder tube of the cylinder 33 is above the piston rod.

Specifically, the top end of the cylinder tube is connected to the top wall of the mounting box 32.

Specifically, the bottom end of the piston rod is connected to the first end of the spud 31.

Specifically, the spud 31 extends in the height direction of the main body 1.

In some embodiments, as shown in fig. 5, the fixer 3 further includes a limiting ring 34, where the limiting ring 34 is disposed in the accommodating cavity and sleeved on the positioning pile 31, and the outer diameter of the limiting ring 34 is larger than the aperture of the through hole.

When the positioning pile 31 moves downwards and is inserted into the soil layer, the limiting ring 34 can be stopped against the bottom wall of the mounting box 32, so that limitation of the moving stroke of the positioning pile 31 is realized, the piston rod is prevented from being exposed out of the mounting box 32, and protection of the air cylinder 33 is realized.

Specifically, a stop collar 34 is provided on the upper portion of the spud 31 adjacent to the piston rod of the cylinder 33.

In some embodiments, as shown in fig. 1 and 2, the warning board further includes a rotating shaft 4 and a rotating block 5, where the rotating shaft 4 and the telescopic rod 21 are equal in number and correspond to each other one by one, the rotating shaft 4 extends in the length direction of the main body 1, and the first movable end of the telescopic rod 21 is pivotally connected to the main body 1 through the corresponding rotating shaft 4. The number of the rotating blocks 5 and the number of the telescopic rods 21 are equal and correspond to each other one by one, the rotating blocks 5 are arranged at the first movable ends of the corresponding telescopic rods 21, the first movable ends are connected with the corresponding rotating shafts 4 through the corresponding rotating blocks 5, the rotating shafts 4 are connected with the main body 1 in a pivotable manner, clamping grooves 13 which correspond to the rotating blocks 5 on the same side one by one and are recessed towards the inner side of the main body 1 are formed in two surfaces of the main body 1, the clamping grooves 13 are adjacent to the corresponding rotating blocks 5, and therefore when the rotating blocks 5 rotate around the axes of the corresponding rotating shafts 4, the rotating blocks can be embedded into the corresponding clamping grooves 13.

When the warning sign needs to be moved, the rotating block 5 can rotate around the axis of the corresponding rotating shaft 4, and meanwhile, the rotating block 5 drives the corresponding telescopic rod 21 and the fixing piece to rotate. When the rotating block 5 is embedded in the corresponding clamping groove 13, the extending direction of the telescopic rod 21 is changed, namely, the warning board is folded, so that the height size of the warning board is greatly reduced, and the transportation of the warning board is facilitated.

It can be appreciated that when the rotating block 5 is embedded in the clamping groove 13, the rotating block 5 and the inner wall of the clamping groove 13 are fixed by friction force. Therefore, the stability of the warning board in the conveying process is guaranteed. When the warning sign needs to be unfolded, the rotating block 5 can be pulled out from the clamping groove 13 and reversely rotates the rotating block 5, and when the extending direction of the telescopic rod 21 is consistent with the height direction of the main body 1, the unfolding of the warning sign can be completed.

Specifically, the warning sign still includes fixed block 11 and connecting rod 12, and fixed block 11 and pivot 4 quantity equals and fixed block 11 of one-to-one, and fixed block 11 links to each other with main part 1, is equipped with the mounting groove in the fixed block 11, and pivot 4 normal running fit is in the mounting groove of corresponding fixed block 11, and fixed block 11 is equipped with and extends and communicate mounting groove and external first groove 111 of dodging in the length direction of main part 1, and connecting rod 12 is through first groove 111 connection pivot 4 and the rotating block 5 of dodging. The fixed block 11 is provided with a second escape groove 112 extending in the thickness direction of the main body 1, and the second escape groove 112 communicates the first escape groove 111 and the mounting groove with the upper side of the fixed block 11. When the rotating block 5 rotates around the axis of the rotating shaft 4, the connecting rod 12 enters the second avoidance groove 112 under the driving of the rotating block 5 and rotates around the axis of the rotating shaft 4 in the second avoidance groove 112. The second avoidance groove 112 is used to avoid the rotation of the connecting rod 12.

In some embodiments, as shown in fig. 1 and 3, the warning board further includes warning boxes 6, the number of the warning boxes 6 is two and corresponds to two surfaces of the main body 1 one by one, the warning boxes 6 are laid on the corresponding surfaces, the side wall of the warning box 6 deviating from the corresponding surface includes a perspective observation area 61, an opening 62 communicating with the inner cavity and the outside is arranged at the upper end of the warning box 6, and the warning board can be installed in the inner cavity of the warning box 6 through the opening 62 and corresponds to the observation area 61.

After the warning board is mounted in the inner cavity of the warning box 6, pedestrians can observe the warning board through the observation area 61.

It can be appreciated that the inner cavities of both warning boxes 6 can be provided with warning boards.

Specifically, after the warning board is installed in the inner cavity of the warning box 6, the surface of the warning board is parallel to the surface of the main body 1.

In some embodiments, as shown in fig. 1 and 3, the warning box 6 has a first end wall and a second end wall opposite to each other in the length direction of the main body 1, a surface of the first end wall facing the inner cavity is provided with a first sliding groove recessed into the first end wall and extending in the height direction of the main body 1, a surface of the second end wall facing the inner cavity is provided with a second sliding groove 63 recessed into the second end wall and extending in the height direction of the main body 1, and both ends of the warning board in the length direction of the main body 1 can be respectively slidably fitted to the first sliding groove and the second sliding groove 63.

The first chute and the second chute 63 are used for guiding the warning board to enter and exit the inner cavity, and are convenient for placing the warning board in the inner cavity.

It will be appreciated that the first and second runners 63 are opposed in the length direction of the body 1.

In some embodiments, as shown in fig. 1 and 4, the warning board further includes a mounting plate 7 and a warning lamp 8, the mounting plate 7 is disposed at the upper end of the main body 1, and the mounting plate 7 is provided with a threaded hole 71. The lower extreme of warning light 8 is equipped with threaded rod 81, and threaded rod 81 cooperates in screw hole 71.

Thereby, the threaded rod 81 and the threaded hole 71 achieve connection of the threaded rod 81 and the mounting plate 7. In addition, when the warning lamp 8 is out of order and needs to be replaced, the threaded rod 81 and the threaded hole 71 are designed to facilitate the disassembly and assembly of the warning lamp 8 on the mounting plate 7. In dark environment, the light of warning light 8 realizes the illumination, also is convenient for the pedestrian observe the warning sign on the warning board, has improved the warning effect.

Specifically, the plate surface of the mounting plate 7 is perpendicular to the height direction of the main body 1.

Specifically, the warning lamp 8 is located above the mounting plate 7.

In some embodiments, as shown in fig. 1, the warning board further includes handles 9, where the handles 9 are two and are disposed on two sides of the main body 1 in the length direction thereof.

The handle 9 is used for holding by a hand, so that a worker can conveniently take, put and transport the warning board.

In some embodiments, viewing area 61 is transparent glass.

Therefore, perspective is facilitated, and pedestrians can observe the warning sign on the warning board conveniently.

In some embodiments, as shown in fig. 1, the telescopic rod 21 includes any one of an electric push rod and a hydraulic cylinder.

Thereby, the length-adjustable effect of the telescopic rod 21 is realized, the telescopic rod 21 is convenient to lift the main body 1, and the effect of adjusting the height of the main body 1 is realized.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least a plurality, for example, a plurality, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; may be directly connected or indirectly connected through intervening media, and may be in communication with each other within a plurality of elements or in an interactive relationship between the plurality of elements, unless expressly specified otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

For purposes of this disclosure, the terms "one embodiment," "some embodiments," "example," "a particular example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While the above embodiments have been shown and described, it should be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations of the above embodiments may be made by those of ordinary skill in the art without departing from the scope of the utility model.

Claims (10)

1. A warning sign, comprising:

a body having two surfaces opposite in a thickness direction thereof, both of the surfaces being adapted to mount a warning board with a warning sign;

the telescopic rod group is provided with two telescopic rods which are symmetrically arranged on two sides of the main body in the thickness direction of the main body, the telescopic rod group comprises at least two telescopic rods which are arranged at intervals in the length direction of the main body, the telescopic rods are provided with a first movable end and a second movable end which are opposite in the axial direction of the telescopic rods and can move along the axial direction of the telescopic rods, and the first movable end is connected with the main body; and

the fixing devices are equal in number and correspond to the telescopic rods one by one, the fixing devices are connected with the second movable ends of the telescopic rods correspondingly, and the fixing devices comprise positioning piles which are suitable for being inserted into soil layers of the field and fixed.

2. The warning sign of claim 1 wherein the holder further comprises:

the mounting box is connected with the second movable end of the corresponding telescopic rod, and a containing cavity is formed in the mounting box; and

the cylinder, the cylinder is arranged in hold the intracavity, the cylinder of cylinder with the roof of installation box links to each other, the first end of locating pile with the piston rod of cylinder links to each other, the diapire of installation box is equipped with the through-hole, the second end of locating pile by the through-hole protrusion in the below of installation box, just the second end of locating pile is sharp-pointed conical down.

3. The warning sign of claim 2 wherein the retainer further comprises a stop collar disposed within the receiving cavity and secured to the spud, the stop collar having an outer diameter greater than the aperture of the through bore.

4. A warning sign according to any one of claims 1 to 3 wherein the sign further comprises:

the rotating shafts are equal in number and correspond to the telescopic rods one by one, the rotating shafts extend in the length direction of the main body, and the first movable ends of the telescopic rods are pivotally connected with the main body through the corresponding rotating shafts; and

the rotating blocks are equal in number and in one-to-one correspondence with the telescopic rods, the rotating blocks are arranged at the first movable ends of the corresponding telescopic rods, the first movable ends are connected with the corresponding rotating shafts through the corresponding rotating blocks, the rotating shafts are connected with the main body in a pivotable manner, clamping grooves which are in one-to-one correspondence with the rotating blocks on the same side and are concave towards the inner sides of the main body are formed in the two surfaces of the main body, and the clamping grooves are adjacent to the corresponding rotating blocks so that the rotating blocks can be embedded into the corresponding clamping grooves when rotating around the axes of the corresponding rotating shafts.

5. The warning board according to claim 1, further comprising warning boxes, wherein the number of the warning boxes is two and corresponds to two surfaces of the main body one by one, the warning boxes are laid on the corresponding surfaces, the side walls of the warning boxes, which deviate from the corresponding surfaces, comprise perspective observation areas, the upper ends of the warning boxes are provided with openings which are communicated with the inner cavities and the outside, and the warning boards can be installed in the inner cavities of the warning boxes through the openings and correspond to the observation areas.

6. The warning board according to claim 5, wherein the warning box has a first end wall and a second end wall opposite to each other in a length direction of the main body, a face of the first end wall facing the inner cavity is provided with a first slide groove recessed into the first end wall and extending in a height direction of the main body, a face of the second end wall facing the inner cavity is provided with a second slide groove recessed into the second end wall and extending in the height direction of the main body, and both ends of the warning board in the length direction of the main body can be slidably fitted to the first slide groove and the second slide groove, respectively.

7. The warning sign of claim 1 wherein the warning sign further comprises:

the mounting plate is arranged at the upper end of the main body and is provided with a threaded hole; and

the warning light, the lower extreme of warning light is equipped with the threaded rod, the threaded rod cooperate in threaded hole.

8. The warning sign of claim 1 further comprising handles, the handles being two and spaced apart from the body on either side of the length thereof.

9. The warning sign of claim 5 wherein the viewing area is clear glass.

10. The warning sign of claim 1 wherein the telescoping rod comprises any one of an electric push rod and a hydraulic cylinder.