CN217267040U

CN217267040U - Road construction safety early warning device

Info

Publication number: CN217267040U
Application number: CN202220352252.0U
Authority: CN
Inventors: 孙远志; 位孟照
Original assignee: Qingdao Construction Sponge City Technology Co ltd
Current assignee: Qingdao Construction Sponge City Technology Co ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-08-23
Anticipated expiration: 2032-02-22

Abstract

The utility model discloses a road construction safety precaution device, including installing frame and the warning sign of setting in the installing frame, installing frame lateral wall fixedly connected with drive casing, the installing frame lateral wall is equipped with the clearance mechanism that is used for clearing up warning sign surface dust, clearance mechanism includes two first installation pieces of fixed connection at the installing frame lateral wall, two the lateral wall that first installation piece is relative is equipped with reciprocal lead screw jointly, be equipped with the mount pad on the reciprocal lead screw. The utility model discloses having set up clearance mechanism, only needing to rotate the hand wheel and can accomplishing the dust clearance, need not clear up with the help of instruments such as rag, and then having improved the practicality of device, having set up solar panel, driving motor etc. in addition, utilizing the reciprocal lead screw of solar drive to rotate, can realize the automatic clearance of warning sign, when saving the electric energy, adopt two kinds of manual and electronic clean modes for the user has more selections, and then has improved the practicality of device.

Description

Road construction safety early warning device

Technical Field

The utility model relates to a construction safety early warning device technical field especially relates to a road construction safety early warning device.

Background

The construction sign belongs to one kind of traffic warning sign, is placed in a proper position in front of construction for informing pedestrians of construction in front of the construction, is decelerated, slowed down or bypassed for safety so as to reduce the occurrence of safety accidents, and can be used on various construction signboards, such as road construction, building construction, solar energy construction and the like.

The safety early warning device for road construction is exposed near the construction site for a long time, easily receive the pollution of dust, make its surface become dirty, it is no longer striking, make warning effect reduce, when the clearance, instrument such as rag is cleaned from taking by the staff usually, but instruments such as the institute's rag of being under construction are not often equipped with, therefore still need the construction side to prepare the rag by oneself, this practicality that has also indirectly reflected the device is low, so, need design a road construction safety early warning device and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the road construction safety precaution device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a road construction safety precaution device, includes the installing frame and sets up the warning sign in the installing frame, installing frame lateral wall fixedly connected with drive casing, the installing frame lateral wall is equipped with the clearance mechanism that is used for clearing up warning sign surface dust, clearance mechanism includes two first installation pieces of fixed connection at the installing frame lateral wall, two the relative lateral wall of first installation piece is equipped with reciprocal lead screw jointly, be equipped with the mount pad on the reciprocal lead screw, through bolt fixedly connected with cleaning plate on the mount pad, the one end that drive casing was kept away from to reciprocal lead screw runs through adjacent first installation piece lateral wall and fixedly connected with hand wheel, the installing frame has the supporting mechanism who is used for supporting the installing frame.

Preferably, the supporting mechanism comprises a sliding column fixedly connected to the lower end of the mounting frame, a supporting cylinder is connected to the side wall of the sliding column in a sliding mode, a limiting rod penetrates through the side wall of the sliding column, a plurality of limiting holes are formed in the side wall of the supporting cylinder, and one end, far away from the sliding column, of the limiting rod penetrates through the inner wall of one of the limiting holes.

Preferably, the mounting frame lateral wall fixedly connected with two second installation pieces, two the common fixedly connected with horizontal pole of the relative lateral wall of second installation piece, horizontal pole lateral wall fixedly connected with sliding block, sliding block upper end and cleaning plate lower extreme fixed connection.

Preferably, a sliding plate is slidably connected to the inner wall of the driving housing, a driving motor is fixedly connected to the sliding plate, a driving shaft is fixedly connected to the output end of the driving motor, the driving shaft passes through a first bevel gear, and a second bevel gear capable of meshing with the first bevel gear is fixedly connected to the side wall of the reciprocating lead screw.

Preferably, the inner wall of the driving shell is fixedly connected with an electric push rod, and the output end of the electric push rod is fixedly connected with the side wall of the sliding plate.

Preferably, the upper end of the mounting frame is rotatably connected with a connecting rod, the upper end of the connecting rod is fixedly connected with a solar panel, and the sliding plate is provided with a storage battery.

The utility model discloses in, following beneficial effect has:

1. the device is provided with the cleaning mechanism, the hand wheel is rotated, the reciprocating screw rod is rotated, the cleaning plate horizontally reciprocates to clean dust on the surface of the warning board, the dust can be cleaned only by rotating the hand wheel, the device is provided with cleaning equipment, and cleaning by means of tools such as cleaning cloth is not needed, so that the practicability of the device is improved;

2. this device has set up solar panel, driving motor etc. and solar panel can change solar energy into the electric energy to store the battery, supply driving motor and electric putter to use, start driving motor, reciprocal lead screw can rotate, can realize the automatic clearance of warning sign, adopts two kinds of manual and electronic clean modes, makes the user have more choices, and then has improved the practicality of device.

Drawings

Fig. 1 is a schematic structural view of a road construction safety early warning device provided by the utility model;

fig. 2 is the utility model provides a road construction safety precaution device's drive casing inner structure schematic diagram.

In the figure: the solar energy warning device comprises a mounting frame 1, a warning board 2, a first mounting block 3, a second mounting block 4, a reciprocating lead screw 5, a driving shell 6, a solar panel 7, a connecting rod 8, a hand wheel 9, a cleaning plate 10, a cross rod 11, a sliding column 12, a supporting barrel 13, a limiting hole 14, a limiting rod 15, an electric push rod 16, a sliding plate 17, a storage battery 18, a driving motor 19, a first bevel gear 20 and a second bevel gear 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a road construction safety precaution device, including installing frame 1 and warning sign 2 of setting in installing frame 1, installing frame 1 lateral wall fixedly connected with drive casing 6, installing frame 1 lateral wall is equipped with the clearance mechanism that is used for clearing up warning sign 2 surface dust, clearance mechanism includes two first installation pieces 3 of fixed connection at installing frame 1 lateral wall, the lateral wall that two first installation pieces 3 are relative is equipped with reciprocal lead screw 5 jointly, be equipped with the mount pad on the reciprocal lead screw 5, through bolt fixedly connected with cleaning plate 10 on the mount pad, the one end that drive casing 6 was kept away from to reciprocal lead screw 5 runs through adjacent 3 lateral walls of first installation piece and fixedly connected with hand wheel 9.

The mounting frame 1 has the supporting mechanism who is used for supporting mounting frame 1, the supporting mechanism includes fixed connection at the slip post 12 of mounting frame 1 lower extreme, slip post 12 lateral wall sliding connection has a supporting cylinder 13, slip post 12 lateral wall runs through and is equipped with gag lever post 15, be equipped with the mounting hole in the slip post 12, the mounting hole passes through spring and gag lever post 15 elastic connection, the spring is not shown in the figure, a plurality of spacing holes 14 have been seted up to supporting cylinder 13 lateral wall, the one end that slip post 12 was kept away from to gag lever post 15 runs through one of them spacing hole 14 inner wall.

The utility model discloses in, two second installation pieces 4 of 1 lateral wall fixedly connected with of installing frame, the common fixedly connected with horizontal pole 11 of the lateral wall that two second installation pieces 4 are relative, 11 lateral wall fixedly connected with sliding blocks of horizontal pole, the sliding block upper end passes through bolt and cleaning plate 10 fixed connection with cleaning plate 10 lower extreme fixed connection sliding block, cleaning plate 10 is carried on spacingly by horizontal pole 11 for cleaning plate 10 can't take place to rotate when reciprocating screw 5 rotates, and then makes cleaning plate 10 can only horizontal migration.

The utility model discloses in, 6 inner wall sliding connection of drive housing have a sliding plate 17, fixedly connected with driving motor 19 on the

sliding plate

17, and 19 output end fixedly connected with drive shafts of driving motor, the drive shafts are through

first bevel gear

20, 5 lateral wall fixedly connected with of reciprocal lead screw can with the second bevel gear 21 of first bevel gear 20 meshing.

The utility model discloses in, 6 inner wall fixedly connected with electric putter 16 of drive housing, 16 outputs of electric putter and 17 lateral walls fixed connection of sliding plate, the same battery 18 electric connection of electric putter 16.

The utility model discloses in, 1 upper end of installing frame is rotated and is connected with connecting

rod

8, and 8 upper ends fixedly connected with solar panel 7 of connecting rod, connecting rod 8 can fasten through the bolt, install battery 18 on the sliding plate 17,

battery

18 and 7 electric connection of solar panel.

In the initial state, the first bevel gear 20 is separated from the second bevel gear 21.

When the device is used, the hand wheel 9 is rotated, the reciprocating screw 5 rotates, and the cleaning plate 10 is limited by the cross rod 11, so that the cleaning plate 10 horizontally reciprocates in the rotation process of the reciprocating screw 5, the cleaning plate 10 cleans dust on the surface of the warning board 2 in the moving process, the dust cleaning can be completed only by rotating the hand wheel 9, cleaning by means of tools such as cleaning cloth is not needed, and the practicability of the device is further improved;

under the shining of sunshine, solar panel 7 can change solar energy into the electric energy, and store in the battery 18, supply driving motor 19 and electric putter 16 to use, start electric putter 16, electric putter 16's output extends, first conical gear 20 and the meshing of second conical gear 21, start driving motor 19, driving motor 19's output shaft drives the drive shaft and rotates, the drive shaft drives reciprocal lead screw 5 through the meshing of first conical gear 20 and second conical gear 21 and rotates, can realize warning sign 2's automatic clearance, adopt two kinds of manual and electronic clean mode, make the user have more selections, and then improved the practicality of device.

In pressing into sliding column 12 with gag lever post 15, upwards pulling or pressing installing frame 1 downwards, gag lever post 15 gets into adjacent spacing hole 14 under spring elastic action for not co-altitude adjustment can be accomplished to installing frame 1, and then has improved the practicality of device.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A road construction safety early warning device comprises a mounting frame (1) and a warning board (2) arranged in the mounting frame (1), it is characterized in that the side wall of the mounting frame (1) is fixedly connected with a driving shell (6), the side wall of the mounting frame (1) is provided with a cleaning mechanism for cleaning dust on the surface of the warning board (2), the cleaning mechanism comprises two first mounting blocks (3) fixedly connected with the side walls of the mounting frame (1), the opposite side walls of the two first mounting blocks (3) are provided with a reciprocating screw rod (5) together, the reciprocating screw rod (5) is provided with a mounting seat, the mounting seat is fixedly connected with a cleaning plate (10) through a bolt, one end of the reciprocating screw rod (5) far away from the driving shell (6) penetrates through the side wall of the adjacent first mounting block (3) and is fixedly connected with a hand wheel (9), and a supporting mechanism for supporting the mounting frame (1) is arranged below the mounting frame (1).

2. The road construction safety early warning device according to claim 1, characterized in that the supporting mechanism comprises a sliding column (12) fixedly connected to the lower end of the mounting frame (1), a supporting cylinder (13) is slidably connected to the side wall of the sliding column (12), a limiting rod (15) penetrates through the side wall of the sliding column (12), a plurality of limiting holes (14) are formed in the side wall of the supporting cylinder (13), and one end, far away from the sliding column (12), of the limiting rod (15) penetrates through the inner wall of one of the limiting holes (14).

3. The road construction safety early warning device according to claim 1, characterized in that two second mounting blocks (4) are fixedly connected to the side wall of the mounting frame (1), a cross bar (11) is fixedly connected to the side wall of the two second mounting blocks (4) opposite to each other, a sliding block is fixedly connected to the side wall of the cross bar (11), and the upper end of the sliding block is fixedly connected to the lower end of the cleaning plate (10).

4. The road construction safety early warning device according to claim 1, wherein a sliding plate (17) is slidably connected to the inner wall of the driving housing (6), a driving motor (19) is fixedly connected to the sliding plate (17), a driving shaft is fixedly connected to the output end of the driving motor (19), the driving shaft passes through a first bevel gear (20), and a second bevel gear (21) capable of meshing with the first bevel gear (20) is fixedly connected to the side wall of the reciprocating lead screw (5).

5. The road construction safety pre-warning device according to claim 4, wherein an electric push rod (16) is fixedly connected to the inner wall of the driving housing (6), and the output end of the electric push rod (16) is fixedly connected with the side wall of the sliding plate (17).

6. The road construction safety precaution device according to claim 5, characterized in that the upper end of the installation frame (1) is rotatably connected with a connecting rod (8), the upper end of the connecting rod (8) is fixedly connected with a solar panel (7), and the sliding plate (17) is provided with a storage battery (18).