CN211522974U

CN211522974U - Safety signboard

Info

Publication number: CN211522974U
Application number: CN202020044790.4U
Authority: CN
Inventors: 李光泽; 李光耀; 李亚娜; 李倩男; 张晓磊; 高天姿
Original assignee: Shijiazhuang Huatai Power Tools Co ltd
Current assignee: Shijiazhuang Huatai Power Tools Co ltd
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-09-18
Anticipated expiration: 2030-01-10

Abstract

The utility model relates to a safety signboard, which comprises a signboard body and a support rod connected on the signboard body, wherein the upper end part of the support rod is provided with a fixed frame, the side edge of the fixed frame is provided with a rotating shaft, the signboard body is rotationally connected on the rotating shaft, and the gravity center of the signboard body is positioned below the rotating shaft; the inner side edge of the fixed frame is provided with a baffle made of flexible materials, and the transverse width of the baffle is greater than the distance from the side edge of the board body to the inner side surface of the fixed frame; the tablet body comprises a fixed plate and a transparent plate, wherein a sliding groove is formed in the edge of the fixed plate, and the transparent plate is connected in the sliding groove in a sliding mode. The utility model discloses the effect that reduces the windage has.

Description

Safety signboard

Technical Field

The utility model belongs to the technical field of the technique of construction service equipment and specifically relates to a safety signboard is related to.

Background

Thousands of construction accidents occur every year in China, so that construction safety becomes the most important part of engineering construction, a safety signboard arranged on an engineering construction site is one of main measures for ensuring engineering quality and safety construction, the signboard mainly plays a role in prompting in construction, the application range of the signboard is wider and wider, and the signboard is not only applied to the field of building construction, but also generally applied to the aspects of road construction sites, maintenance and municipal construction, traffic and the like.

The tablet body and the support of signboard that use at present are fixed connection, and the structure is comparatively simple, places when the open air because the page of a whole that the signboard is great and easily blown and turn over, influences the warning effect of safe signboard.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a safety signboard, its advantage that has the reduction windage.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a safety signboard, includes the tablet body and connects the support frame on the tablet body, the support frame includes bracing piece and the perpendicular horizontal pole that sets up its lower extreme, its characterized in that: the card is characterized in that a fixed frame is arranged at the upper end of the supporting rod, a rotating shaft is arranged on the side edge of the fixed frame, and the card body is rotatably connected to the rotating shaft.

Through adopting above-mentioned technical scheme, the vertical fixed setting of bracing piece is subaerial, and fixed frame sets up in the upper end of bracing piece, when wind blows in the place ahead and the rear of the tablet body, the tablet body can rotate around the axis of rotation, and it rises to float upwards, makes wind blow from fixed frame's centre and around to reduce the resistance that the tablet body formed to wind, reduce the rate of empting of signboard.

The present invention may be further configured in a preferred embodiment as: the center of gravity of the card body is positioned below the rotating shaft.

By adopting the technical scheme, the rotating shaft is arranged above the horizontal center line of the card body, and the gravity at the lower part of the rotating shaft of the card body is larger, so that the card body can be kept in a vertical state when being static.

The present invention may be further configured in a preferred embodiment as: the inner side edge of the fixed frame is provided with a flexible baffle, and the transverse width of the baffle is greater than the distance from the side edge of the board body to the inner side surface of the fixed frame.

Through adopting above-mentioned technical scheme, flexible baffle setting can form the flexibility to blockking at fixed frame's inboard side, prevents that it from being blown for a long time around the rotation axis swing after the back.

The present invention may be further configured in a preferred embodiment as: the fixed frame is provided with an L-shaped clamping groove, and the rotating shaft is clamped in the clamping groove.

Through adopting above-mentioned technical scheme, the axis of rotation card that is connected with the tablet body is established in the recess, can conveniently dismantle the tablet body and axis of rotation, according to prompt facility's needs, changes the signboard, and the draw-in groove is for falling L shape simultaneously, can make the axis of rotation fall in the draw-in groove, prevents that the wind from blowing off the draw-in groove with the axis of rotation.

The present invention may be further configured in a preferred embodiment as: the end part of the rotating shaft is detachably connected with a clamping plate.

Through adopting above-mentioned technical scheme, the cardboard sets up at the both ends of axis of rotation, can form to block the axis of rotation, prevents that its axial displacement from causing axis of rotation and tablet body to drop.

The present invention may be further configured in a preferred embodiment as: the tablet body comprises a fixed plate and a transparent plate, wherein a sliding groove is formed in the edge of the fixed plate, and the transparent plate is connected in the sliding groove in a sliding mode.

Through adopting above-mentioned technical scheme, the transparent plate is inserted and is established in the spout, can have less space between transparent plate and fixed plate, makes the sign subsides insert and establishes in the tablet, reduces to mark to paste the process with glue.

The present invention may be further configured in a preferred embodiment as: the transparent plates are arranged on the front surface and the back surface of the board body.

Through adopting above-mentioned technical scheme, can all set up the sign subsides on the fixed plate both sides like this, reach the effect of two-way suggestion.

The present invention may be further configured in a preferred embodiment as: the upper end of the fixed frame is provided with a shielding plate.

Through adopting above-mentioned technical scheme, the sunshade sets up at fixed frame's last side, can block the tablet body formation, can prevent that the tablet body from rotating along the axis of rotation, and the baffle can form simultaneously and shelter from above the tablet body, prevents that the direct solar radiation from making the mark subsides to fade and fuzzy.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the arrangement that the signboard body of the signboard is rotationally connected with the bracket can enable the signboard to rotate around the shaft when wind blows to the signboard, so that the resistance of the signboard with a larger layout to wind is reduced, the shielding plate fixedly connected above the fixed frame can shield the signboard body to prevent the signboard body from circumferentially rotating around the rotating shaft, and the signboard has higher practicability;

2. the reverse L-shaped clamping grooves formed in the side edges of the supporting rods and the fixing frame enable the rotating shaft to be clamped in the clamping grooves, the clamping plates have the advantage of being convenient to take down, meanwhile, the clamping plates arranged at the two end portions of the rotating shaft can limit the rotating shaft, the rotating shaft is prevented from moving out of the clamping grooves along the axial direction of the rotating shaft, and the stability of the device in the using process is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a three-dimensional explosion diagram of the middle card body of the utility model.

Reference numerals: 1. a card body; 11. a fixing plate; 111. a chute; 12. a transparent plate; 2. a support frame; 21. a support bar; 211. a reinforcing bar; 22. a cross bar; 23. a fixed frame; 231. a card slot; 232. a baffle plate; 24. a rotating shaft; 241. clamping a plate; 25. a shutter.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a safety signboard, including the tablet body 1 and connect support frame 2 on the tablet body 1, support frame 2 includes the bracing piece 21 and the horizontal pole 22 of fixed connection at bracing piece 21 lower extreme of vertical setting, the lower tip fixed connection of bracing piece 21 is in the middle of horizontal pole 22 is positive, and vertical fixation, horizontal pole 22 keeps flat subaerial, can form the support to bracing piece 21, prevent that bracing piece 21 from empting towards the side, be connected with stiffener 211 between the both ends of horizontal pole 22 and the bracing piece 21, two stiffeners 211 and horizontal pole 22 form triangle-shaped, provide the holding power to the bracing piece 21 of connecting on horizontal pole 22, strengthen its intensity of connecting. The upper end of the support rod 21 is provided with a U-shaped fixed frame 23, a rotating shaft 24 is arranged between two side edges of the fixed frame 23, and a perforation is arranged on the side edge of the card body 1 and penetrates through the rotating shaft 24, so that the card body 1 can rotate along the rotating shaft 24.

The device prevents the signboard body 1 from rotating around the rotating shaft 24 and floating upwards when wind blows in front and back of the signboard body 1 after being outdoors, so that the wind blows through the middle and the periphery of the fixed frame 23, the resistance to the wind is reduced by the signboard body 1 with a larger area, and the falling rate of the signboard is reduced.

The rotating shaft 24 is arranged at the part of the card body 1 close to the upper side edge, so that the weight of the card body 1 below the rotating shaft 24 is larger, and the card body 1 can keep a positive and vertical state when being static after rotating, so that the mark on the card body 1 can be attached to a positive direction to indicate a person. The inner side edge of the fixed frame 23 is provided with a flexible baffle 232, the flexible baffle 232 is in a long strip shape, the long side edge of the flexible baffle 232 is connected with the inner side edge of the fixed frame, and the width of the narrow edge of the baffle 232 is larger than the distance from the side edge of the mahjong body 1 to the inner side surface of the fixed frame 23, so that the long side edge of the baffle 232 can block the mahjong body 1 after the mahjong body 1 rotates, and the mahjong body 1 is prevented from swinging around the rotating shaft 24 for a long time; the baffle 232 is a rubber plate, is soft in nature, does not obstruct the rotation of the board body 1 when the wind power is large, and is reasonable in design.

The reverse L-shaped clamping groove 231 is formed in the fixed frame 23, the rotating shaft 24 is clamped in the clamping groove 231, the rotating shaft 24 connected with the card body 1 is clamped in the groove, the card body 1 and the rotating shaft 24 can be conveniently detached, the label sticker on the card body 1 is replaced according to the requirement of a prompt function, and meanwhile, the clamping groove 231 is reverse L-shaped, so that the rotating shaft 24 can fall into the clamping groove 231, and the rotating shaft 24 is prevented from being blown out of the clamping groove 231 by wind. The clamping plates 241 are fixedly connected to the two end portions of the rotating shaft 24, the clamping plates 241 are of a disc-shaped structure, the diameter of each clamping plate 241 is larger than the width of the corresponding clamping groove 231, the rotating shaft 24 can be blocked, and the rotating shaft 24 and the card body 1 are prevented from falling off due to axial movement of the clamping plates.

The signboard body 1 comprises a fixing plate 11 and a transparent plate 12, sliding grooves 111 are formed in the edges of two sides and the lower edge of the fixing plate 11, the transparent plate 12 is connected in the sliding grooves 111 in a sliding mode, a small space can exist between the transparent plate 12 and the fixing plate 11, so that the identification sticker is inserted into the signboard body 1, the process of sticking the identification sticker with glue is reduced, and the transparent plate 12 can be detached along the sliding grooves 111 to replace the identification sticker when the identification sticker needs to be replaced; meanwhile, the transparent plate 12 is arranged to prevent rainwater from wetting the label, so that the label is prevented from being blurred due to water. The transparent plate 12 is arranged on the front side and the back side of the plate body 1, so that the two sides of the fixing plate 11 can be provided with the mark stickers, the effect of bidirectional prompt is achieved, and the plate is not required to be respectively arranged in the front direction and the back direction when placed, and is simple and practical.

Fixed frame 23's upper end fixedly connected with sunshade 25, sunshade 25 are the rectangle structure, and the formation of playing card body 1 blocks, can prevent that the playing card body 1 from rotating 24 circumferential direction along the axis of rotation, and baffle 232 sets up and can shelter from the spout 111 opening formation of playing card body 1 in the top of playing card body 1 simultaneously, prevents that the rainwater of rainy day from getting into and being stained with the sign subsides from spout 111 towards the opening of top, pastes the guard action to the sign.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a safety signboard, includes the tablet body (1) and support frame (2) of connection on the tablet body (1), support frame (2) include bracing piece (21) and perpendicular setting horizontal pole (22) of its lower extreme, its characterized in that: the mahjong piece is characterized in that a fixed frame (23) is arranged at the upper end of the supporting rod (21), a rotating shaft (24) is arranged on the side edge of the fixed frame (23), and the mahjong piece body (1) is rotatably connected to the rotating shaft (24).

2. A security signboard of claim 1 wherein: the center of gravity of the card body (1) is positioned below the rotating shaft (24).

3. A security signboard of claim 1 wherein: the inner side edge of the fixed frame (23) is provided with a baffle (232) made of flexible materials, and the transverse width of the baffle (232) is larger than the distance from the side edge of the mahjong body (1) to the inner side surface of the fixed frame (23).

4. A security signboard of claim 1 wherein: the fixed frame (23) is provided with an inverted L-shaped clamping groove (231), and the rotating shaft (24) is clamped in the clamping groove (231).

5. A security signboard of claim 1 wherein: the end part of the rotating shaft (24) is detachably connected with a clamping plate (241).

6. A security signboard of claim 1 wherein: the plate body (1) comprises a fixing plate (11) and a transparent plate (12), a sliding groove (111) is formed in the edge of the fixing plate (11), and the transparent plate (12) is connected in the sliding groove (111) in a sliding mode.

7. A security signboard of claim 6 wherein: the transparent plates (12) are arranged on the front surface and the back surface of the plate body (1).

8. A security signboard of claim 1 wherein: the upper end part of the fixed frame (23) is provided with a shielding plate (25).