CN212659282U - Building site safety warning sign - Google Patents

Abstract

The utility model relates to a building site safety warning board, which comprises a cavity and a warning surface, wherein the cavity is formed by hinging a front baffle, an upper baffle, a rear baffle and a lower baffle in sequence, the warning surface is arranged on the front baffle and/or the rear baffle, and the upper baffle and the lower baffle are formed by hinging two small baffles; the cavity is supported by filling construction waste and/or by a plurality of movable support rods. The utility model discloses can draw in, do not occupy too much space, the transport of being convenient for, usable building waste increases the dead weight moreover, is difficult to blow down by wind, simple structure in addition, the preparation of being convenient for.

Description

Building site safety warning sign

Technical Field

The utility model relates to a safety warning sign field especially relates to a building site safety warning sign.

Background

At a construction site, safety warning boards are often used to alert personnel to safety or to limit traffic. At present, multi-purpose support and panel overlap joint safety warning sign on the building site, this kind of safety warning sign are blown down by wind easily, lead to its warning effect to become invalid, and this kind of safety warning sign is not convenient for carry moreover.

Disclosure of Invention

In view of the above problem, an object of the present invention is to provide a safety warning board which is not easy to be blown down by wind and is convenient to carry.

In order to achieve the purpose, the utility model discloses a building site safety warning sign, including preceding baffle, overhead gage, backplate and lower baffle articulated cavity of enclosing in proper order and the warning face of setting on preceding baffle and/or backplate, overhead gage and lower baffle articulate by two little baffles and form.

Preferably, the cross-sectional shape of the cavity is square or trapezoidal.

Preferably, the device further comprises a plurality of pulleys arranged on the lower baffle.

Preferably, the pulley is fixed on the lower baffle plate through a bolt.

Preferably, the pulley is provided with a first magnetic component, and the lower baffle is provided with a plurality of second magnetic components matched with the first magnetic component.

Preferably, the edge of the warning surface is provided with a noctilucent reflective tape.

Preferably, the front baffle and the rear baffle are the same in size and shape, and the length of the small baffle is less than or equal to that of the front baffle.

Preferably, the height of the front baffle and the rear baffle is not less than 1 m, the warning surface is arranged at the upper end of the front baffle and/or the upper end of the rear baffle, and a plurality of noctilucent reflecting belts are arranged in other white areas of the front baffle and the rear baffle.

Preferably, the device also comprises a plurality of movable support rods for supporting the cavity.

The utility model discloses following beneficial effect has:

1. the utility model discloses can draw in, do not occupy too much space, the transport of being convenient for, usable building waste increases the dead weight moreover, is difficult to blow down by wind, simple structure in addition, the preparation of being convenient for.

2. The design of pulley can be in the removal of the occasion of frequent business turn over safety warning sign of being convenient for.

3. The arrangement of the noctilucent reflective tape can better play a role in warning at night.

Drawings

FIG. 1 is a schematic diagram of an expanded state according to an embodiment.

FIG. 2 is a schematic view of another perspective view of an expanded state according to an embodiment.

Fig. 3 is a schematic view of a closed state according to an embodiment.

FIG. 4 is a diagram illustrating a second embodiment.

FIG. 5 is a diagram illustrating a third embodiment.

FIG. 6 is a diagram illustrating a fourth embodiment.

FIG. 7 is a schematic diagram of a fifth embodiment.

Description of the main part symbols:

1: front baffle, 2: an upper baffle plate, 3: tailgate, 4: lower baffle, 41: second magnetic member, 5: pulley, 51: first magnetic member, 6: movable support rod, 7: warning surface, 8: luminous reflective tape, 9: and (7) a hinge.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

The first embodiment is as follows:

as shown in FIGS. 1-3, the embodiment discloses a building site safety warning board, including preceding baffle 1, last baffle 2, backplate 3 and lower baffle 4 articulated cavity of enclosing in proper order, set up warning face 7 and a plurality of movable support rod 6 that are used for supporting the cavity respectively in the front on baffle 1 and backplate 3, go up baffle 2 and lower baffle 4 and form by two little baffles are articulated. In this embodiment, the articulated elements are provided with movable hinges 9, four groups of pulleys 5 are provided, and one movable support rod 6 is provided. Two ends of the movable supporting rod 6 are respectively propped against the connecting seam of the small baffle plate so as to avoid the folding of the upper baffle plate 2 caused by self weight. Inside the cavity, through filling building waste such as brick, stone, soil etc. and then increase the dead weight, avoid being blown down easily by wind, under the more full condition of building waste filling, can not use movable support rod 6.

The front baffle 1 and the rear baffle 3 are the same in size and shape, and the length of the small baffle is less than or equal to that of the front baffle 1 so as to be convenient to fold. The cross-sectional shape of the cavity of this embodiment is square, and such structure is more difficult to be blown down by wind than current framework. Or, the cross-sectional shape of cavity still can be for big end down's trapezoidal, and its stability can be stronger like this, and preceding baffle 1 and backplate 3 are the slope setting moreover, and the personnel of passing by notice warning face 7 more easily.

The edge of the warning surface 7 is provided with a luminous light-emitting band so as to be convenient for drawing the attention of passers-by at night.

Example two:

as shown in fig. 4, the present embodiment is different from the first embodiment in that: four corners of baffle 4 are respectively the bolt fastening has a set of pulley 5 down to in the removal, pulley 5 can choose for use and take pulley 5 of auto-lock structure to carry out the locking, also can block through the stone of drawing materials everywhere etc.. At the exit of building site, often have the car to get in and go out, the setting of pulley 5 can be convenient for safe warning sign move the abdication.

And (3) implementation:

as shown in fig. 5, the present embodiment is different from the second embodiment in that: all be equipped with first magnetic means 51 on four groups of pulleys 5, four corners of lower baffle 4 are equipped with respectively with first magnetic means 51 complex second magnetic means 41, pulley 5 is fixed on lower baffle 4 through the strong magnetic force of first magnetic means 51 and second magnetic means 41, and pulley 5's dismantlement is convenient, is convenient for draw in. In addition, when the safety warning board is folded, the opposite second magnetic members 41 of the lower baffle 4 can attract each other, so that the safety warning board can be kept in a folded state without being bound.

Example four:

as shown in fig. 6, the present embodiment is different from the first embodiment in that: the height of preceding baffle 1 and backplate 3 is not less than a meter, and two warning face 7 settings are in the front in baffle 1 and backplate 3's upper end, and baffle 1 and backplate 3 other in the front leave white region, are equipped with a plurality of night light reflective tape 8 at the lower extreme of warning face 7 promptly to strengthen the warning effect at night. In addition, the height of the front baffle 1 and the rear baffle 3 of the embodiment is higher, and the front baffle is more suitable for areas where large vehicles often enter and exit.

Example five:

as shown in fig. 7, the present embodiment is different from the fourth embodiment in that: four sets of pulleys 5 are mounted on the lower baffle 4, and the mounting manner of the lower baffle refers to the second embodiment, which is not described in detail in this embodiment.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.

Claims (9)

1. The utility model provides a building site safety warning sign which characterized in that: the warning device comprises a cavity and warning surfaces, wherein the cavity is formed by sequentially and hingedly enclosing a front baffle, an upper baffle, a rear baffle and a lower baffle, the warning surfaces are arranged on the front baffle and/or the rear baffle, and the upper baffle and the lower baffle are formed by hinging two small baffles.

2. The construction site safety warning board of claim 1, wherein: the cross section of the cavity is square or trapezoid.

3. The construction site safety warning board of claim 1, wherein: the device also comprises a plurality of pulleys arranged on the lower baffle.

4. A construction site safety warning board according to claim 3, wherein: the pulley is fixed on the lower baffle through a bolt.

5. A construction site safety warning board according to claim 3, wherein: the pulley on be equipped with first magnetic part, be equipped with a plurality of second magnetic part with first magnetic part complex on the baffle down.

6. The construction site safety warning board of claim 1, wherein: the edge of the warning surface is provided with a luminous reflective belt.

7. The construction site safety warning board of claim 1, wherein: the front baffle and the rear baffle are the same in size and shape, and the length of the small baffle is less than or equal to that of the front baffle.

8. The construction site safety warning board of claim 7, wherein: the height of the front baffle and the rear baffle is not less than 1 meter, the warning surface is arranged at the upper end of the front baffle and/or the upper end of the rear baffle, and a plurality of noctilucent reflecting belts are arranged in other white areas of the front baffle and the rear baffle.

9. The construction site safety warning board of claim 1, wherein: the support device also comprises a plurality of movable support rods for supporting the cavity.

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