CN210925248U

CN210925248U - Foldable safety signboard

Info

Publication number: CN210925248U
Application number: CN201922128202.5U
Authority: CN
Inventors: 马国路; 黄羽; 李浪宏; 肖李广; 陈健
Original assignee: Guangdong Power Grid Co Ltd; Heyuan Power Supply Bureau of Guangdong Power Grid Co Ltd
Current assignee: Guangdong Power Grid Co Ltd; Heyuan Power Supply Bureau of Guangdong Power Grid Co Ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-07-03
Anticipated expiration: 2029-11-29

Abstract

The utility model relates to a power equipment technical field specifically discloses a folded cascade safety marks tablet, include: the warning board comprises a warning board main body, a warning board and a warning board, wherein the warning board main body comprises a middle board, a left board and a right board, the left board is rotatably connected with one end of the middle board by 90 degrees, and the right board is rotatably connected with the other end of the middle board by 90 degrees; two A type supports, the back of left side board and right board all rigid coupling one A type support, A type support include with the first pole setting of warning sign main part rigid coupling, with the top articulated second pole setting of first pole setting and connection the horizontal locating part at the two middle part of first pole setting and second pole setting. The utility model provides a folded cascade safety marks tablet, it possesses higher anti-wind ability, is difficult for empting, and can fold the transport of being convenient for.

Description

Foldable safety signboard

Technical Field

The utility model relates to a power equipment technical field especially relates to a folded cascade safety marks tablet.

Background

The safety warning board is used as an important ring among the ten specified actions, and plays an important role in on-site warning and informing and reminding. The safety warning board is generally used for overhauling operation, is erected near blackout equipment for safety warning, prevents workers from being subjected to misoperation and closing to cause electric shock of the workers, and is also used for warning passerby when the dense part of a vehicle is constructed.

When construction operation is carried out on a traffic key way or a rural passage, a safety warning board needs to be erected 50 m in front of a working place according to regulations, the existing safety warning board is composed of two splayed aluminum metal plates, the wind resistance is poor, the safety warning board is easy to topple, the size is large, electric power personnel are difficult to carry by one person, and inconvenience is brought to electric power operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a folded cascade safety marks tablet, and it possesses higher anti-wind ability, is difficult for empting, and can fold the transport of being convenient for.

For reaching above purpose, the utility model provides a folded cascade safety marks tablet, include:

the warning board comprises a warning board main body, a warning board and a warning board, wherein the warning board main body comprises a middle board, a left board and a right board, the left board is rotatably connected with one end of the middle board by 90 degrees, and the right board is rotatably connected with the other end of the middle board by 90 degrees;

two A type supports, the back of left side board and right board all rigid coupling one A type support, A type support include with the first pole setting of warning sign main part rigid coupling, with the top articulated second pole setting of first pole setting and connection the horizontal locating part at the two middle part of first pole setting and second pole setting.

Preferably, the method further comprises the following steps:

the left hinge part comprises a left first rotating plate and a left second rotating plate, one end of the left first rotating plate is hinged with the left plate, the other end of the left first rotating plate is hinged with one end of the left second rotating plate, and the other end of the left second rotating plate is hinged with the middle plate;

the right articulated elements, the right articulated elements include a right side commentaries on classics board and two right commentaries on classics boards, the one end of a right side commentaries on classics board with the right side board is articulated, the other end with the one end of two right commentaries on classics boards is articulated, the other end of two right commentaries on classics boards with the medium plate is articulated.

Preferably, the method further comprises the following steps:

one end of the left limiting plate is fixed to the back face of the middle plate, and the other end of the left limiting plate extends to the back face of the left plate;

and one end of the right limiting plate is fixed on the back face of the middle plate, and the other end of the right limiting plate extends to the back face of the right plate.

Preferably, the horizontal limiting part comprises a first rotating plate and a second rotating plate, one end of the first rotating plate is hinged to the first vertical rod, the other end of the first rotating plate is hinged to one end of the second rotating plate, and the other end of the second rotating plate is hinged to the second vertical rod.

Preferably, the first vertical rod and the second vertical rod are both telescopic rod structures.

Preferably, the warning board main body and the A-shaped bracket are both made of aluminum alloy.

The beneficial effects of the utility model reside in that: the utility model provides a folded cascade safety marks tablet, the front of warning sign main part generally is used for the warning characters or the icon of spraying "electric power construction, vehicle crawl" etc. when launching left board and right board, the front of warning sign main part can play effectual warning effect, when the construction back that finishes, can rotate left board and right board and fold to laminate with the medium plate to reduce the length of warning sign main part, the electric power personnel of being convenient for carry. On the other hand, horizontal locating part is add to A type support on splayed support's basis, can strengthen the positioning stability between first pole setting and the second pole setting, is difficult for empting and rocking, and the anti-wind ability is stronger.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic front structural view of a foldable security signboard provided in the embodiment;

fig. 2 is a back structural schematic view of the foldable safety signboard provided by the embodiment.

In the figure:

1. a warning board main body; 101. a middle plate; 102. a left panel; 103. a right plate;

2. a type A bracket; 201. a first upright rod; 202. a second upright stanchion; 203. a horizontal limit piece; 2031. a first rotating plate; 2032. a second rotating plate;

3. a left hinge; 301. a left rotating plate; 302. a left second rotating plate;

4. a right hinge; 401. a right rotating plate; 402. a right two rotating plate;

5. a left limit plate;

6. and a right limit plate.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are clearly and completely described with reference to the drawings in the embodiments of the present invention, and obviously, the embodiments described below 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 efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Referring to fig. 1 to 2, the present embodiment provides a foldable safety signboard, which includes a warning board main body 1 and two a-shaped brackets 2. The warning board main body 1 includes a middle plate 101, a left plate 102 rotatably connected to one end of the middle plate 101 by 90 °, and a right plate 103 rotatably connected to the other end of the middle plate 101 by 90 °. The back of left side board 102 and right board 103 all the rigid coupling one A type support 2, A type support 2 include with the first pole setting 201 of warning sign main part 1 rigid coupling, with the articulated second pole setting 202 in top of first pole setting 201 and connection the horizontal locating part 203 in the two middle parts of first pole setting 201 and second pole setting 202.

It can be understood that the front of warning sign main part 1 is generally used for spraying warning characters or icons such as "electric power construction, vehicle crawl", when expanding left board 102 and right board 103, the front of warning sign main part 1 can play effectual warning effect, when the construction back that finishes, can rotate left board 102 and right board 103 and fold to laminating with medium plate 101 to reduce the length of warning sign main part 1, the electric power personnel of being convenient for carry. On the other hand, the horizontal limiting piece 203 is additionally arranged on the a-shaped bracket 2 on the basis of the splayed bracket, so that the positioning stability between the first upright rod 201 and the second upright rod 202 can be enhanced, the tilt and the shake are not easy to occur, and the wind resistance is strong.

Preferably, the left and

right panels

102 and 103 are each half the length of the middle panel 101, so that the length of the warning board body 1 can be minimized after folding.

All be equipped with the clearance of being convenient for to rotate between left board 102 and the medium plate 101 and between right board 103 and the medium plate 101, folded cascade safety sign still includes left articulated elements 3 and right articulated elements 4. The left hinge member 3 includes a left first rotating plate 301 and a left second rotating plate 302, one end of the left first rotating plate 301 is hinged to the left plate 102, the other end of the left first rotating plate is hinged to one end of the left second rotating plate 302, and the other end of the left second rotating plate 302 is hinged to the middle plate 101. The right hinge member 4 includes a right first rotating plate 401 and a right second rotating plate 402, one end of the right rotating plate 401 is hinged to the right plate 103, the other end of the right rotating plate is hinged to one end of the right second rotating plate 402, and the other end of the right second rotating plate 402 is hinged to the middle plate 101.

Further, folded cascade safety sign still includes left limiting plate 5 and right limiting plate 6. One end of the left limiting plate 5 is fixed to the back of the middle plate 101, and the other end of the left limiting plate extends to the back of the left plate 102. One end of the right limit plate 6 is fixed on the back of the middle plate 101, and the other end of the right limit plate extends to the back of the right plate 103. Specifically, when the left plate 102 rotates relative to the middle plate 101 under the action of the left hinge 3 until the back surface of the left plate 102 is in the same plane as the back surface of the middle plate 101, the back surface of the left plate 102 is attached to the left limit plate 5, and the left limit plate 5 can prevent the left plate 102 from continuing to rotate, so as to ensure 90 ° rotation of the left plate 102. The right limit plate 6 can ensure the 90-degree rotation of the right plate 103, and the working principle of the right limit plate is the same as that of the left limit plate 5, which is not described herein again.

In this embodiment, the horizontal limiting member 203 includes a first rotating plate 2031 and a second rotating plate 2032, one end of the first rotating plate 2031 is hinged to the first vertical rod 201, the other end of the first rotating plate 2031 is hinged to one end of the second rotating plate 2032, and the other end of the second rotating plate 2032 is hinged to the second vertical rod 202.

Preferably, the first upright 201 and the second upright 202 are both telescopic rod structures. It should be noted that, the first vertical rod 201 and the second vertical rod 202 are also designed to be of a telescopic structure, which is beneficial to reducing the height of the foldable safety signboard, further reducing the space occupied after folding, and facilitating transportation and storage.

Optionally, the warning board main body 1 and the A-shaped bracket 2 are both made of aluminum alloy.

Specifically, the density of aluminum alloy is less, and the folded cascade safety sign tablet quality of making by the aluminum alloy is lighter, easily carries, can reduce electric power personnel's work burden.

Optionally, the bottoms of the first vertical rod 201 and the second vertical rod 202 can be provided with anti-slip rubber pads to prevent slipping, so that the wind resistance of the foldable safety signboard is further enhanced.

The utility model provides a folded cascade safety marks tablet, it possesses higher anti-wind ability, is difficult for empting, and can fold, and the single transport of being convenient for.

The foregoing description of the embodiments has been presented for the purposes of illustration and description. It is not intended to be exhaustive or to limit the disclosure. Individual elements or features of a particular embodiment are generally not limited to that particular embodiment, but, where applicable, are interchangeable and can be used in a selected embodiment, even if not specifically shown or described. The same elements or features may also vary in many respects. Such variations are not to be regarded as a departure from the disclosure, and all such modifications are intended to be included within the scope of the disclosure.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A foldable security signboard, comprising:

2. Foldable safety sign according to claim 1, characterized in that it further comprises:

3. Foldable safety sign according to claim 1, characterized in that it further comprises:

4. A foldable safety signboard of claim 1, wherein the horizontal limiting member comprises a first rotating plate and a second rotating plate, one end of the first rotating plate is hinged to the first vertical rod, the other end of the first rotating plate is hinged to one end of the second rotating plate, and the other end of the second rotating plate is hinged to the second vertical rod.

5. Foldable safety signboard of claim 1 wherein the first and second uprights are both telescopic rod structures.

6. Foldable safety sign according to claim 1, characterized in that said sign body and said a-frame are made of aluminium alloy.