CN219527394U

CN219527394U - Road traffic safety sign board convenient to install

Info

Publication number: CN219527394U
Application number: CN202320117824.1U
Authority: CN
Inventors: 张鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-01-15
Filing date: 2023-01-15
Publication date: 2023-08-15
Anticipated expiration: 2033-01-15

Abstract

The utility model provides a road traffic safety sign board convenient to install, which belongs to the technical field of road traffic sign boards, and comprises an upright post and a sign board, wherein the sign board slides up and down on the upright post in a single degree of freedom through a lifting component, and the lifting component is arranged on the upright post; when the signpost damages, can drive the signpost through lifting unit and remove downwards, make the signpost remove suitable position, then the staff can dismantle and install the signpost to make the device more be convenient for install the change to the signpost.

Description

Road traffic safety sign board convenient to install

Technical Field

The utility model belongs to the technical field of road traffic signboards, and particularly relates to a road traffic safety signboard convenient to install.

Background

The road traffic sign is a graphic symbol for displaying traffic regulations and road information, which can make the traffic regulations expressed in an image, concrete and concise, and express contents which are difficult to describe by words, and is used for managing traffic and indicating driving directions so as to ensure the smoothness and driving safety of the road. The highway is suitable for roads, urban roads and all special roads, has the property of laws, and vehicles and pedestrians have to obey.

Road traffic safety signboards in the prior art are buried in the ground through vertical rods, and the signboards are installed at the tops of the vertical rods, but the signboards are always open in the open air, so that the signboards are damaged easily due to wind and sun exposure of managers, the installation positions of the signboards are higher, the disassembly and the installation are troublesome, the installation of the signboards can be realized only after the vertical rods are placed, and the installation and the replacement of the signboards are not facilitated.

Disclosure of Invention

The utility model aims to provide a road traffic safety sign board convenient to install, and aims to solve the problems that in the prior art, the sign board is troublesome to detach and install, and the sign board can be installed only after a vertical rod is placed, so that the installation and replacement of the sign board are not facilitated.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a highway traffic safety sign for facilitating installation, comprising: the automatic marking device comprises a stand column and a marking plate, wherein the marking plate vertically slides on the stand column in a single degree of freedom through a lifting component, and the lifting component is arranged on the stand column.

According to a further technical scheme, the lifting component comprises a sliding component arranged on the upright post and a lifting device for driving the sliding component to move up and down, and the signpost is arranged on the sliding component.

According to a further technical scheme, the sliding part comprises a sliding groove which is formed in the upright post and is vertically arranged, a sliding block is connected in the sliding groove in a sliding mode, and the signpost is arranged on the sliding block.

According to a further technical scheme, the lifting device comprises two chain wheels which are respectively arranged at the top end and the bottom end of the upright post, a cavity is formed in the upright post, the two chain wheels are arranged in the upright post, the lifting device further comprises a chain which is matched with the chain wheels, the chain is matched with the two chain wheels, and two ends of the chain are arranged on the sliding block through connecting blocks.

According to the further technical scheme, a dustproof belt for preventing dust from entering the upright post is arranged on the upright post, the dustproof belt covers the sliding groove, an arc-shaped groove is arranged in the sliding block, and the dustproof belt penetrates through two ends of the arc-shaped groove and is fixed at the upper end and the lower end of the upright post.

According to the further technical scheme, the magnetic attraction pieces are arranged on the two sides of the upright posts, which are located on the sliding grooves, the dustproof belt is made of metal materials capable of being attracted by the magnetic attraction pieces, and the magnetic attraction pieces can act on the dustproof belt to enable the dustproof belt to be close to the magnetic attraction pieces.

According to a further technical scheme, two ends of the chain wheel penetrate through the upright post, one end of the chain wheel below the upright post is provided with a driving piece, and the driving piece can drive the chain wheel to rotate.

According to a further technical scheme, the driving piece is a hand wheel arranged at one end of the chain wheel, and a handle is arranged on the hand wheel.

According to the further technical scheme, at least two limiting blocks are arranged at the position of the upright post, which is located at the hand wheel, limiting grooves are formed between the two limiting blocks, the handle is rotated on the hand wheel and can be located in the limiting grooves through rotation, and anti-falling spring plates for preventing the handle from falling out of the limiting grooves are arranged on the limiting blocks.

According to the further technical scheme, mounting grooves are formed in two sides of the sliding block, mounting blocks are arranged on the back of the sign board and slide up and down in the mounting grooves, and the tops of the mounting grooves penetrate through one side of the tops of the sliding block.

Compared with the prior art, the utility model has the beneficial effects that:

1. this be convenient for install highway traffic safety signboard when the signboard damages, can drive the signboard and remove downwards through lifting unit, makes the signboard remove suitable position, then the staff can dismantle and install the signboard to make the device more be convenient for install the change to the signboard.

2. This be convenient for install highway traffic safety signboard, through set up the dustproof area on the spout, the dustproof area covers the spout, can prevent that dust from getting into the inside of stand from the spout, causes the inside dust accumulation of stand to lead to lifting unit unable normal use.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of an embodiment of the present utility model;

FIG. 3 is an exploded view of an embodiment of the present utility model;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 5 is an enlarged schematic view of the structure at B in FIG. 2;

FIG. 6 is a schematic view of the mounting structure of a sign in an embodiment of the present utility model;

fig. 7 is a schematic structural view of a driving member according to an embodiment of the present utility model.

In the figure: 1. a column; 2. a signpost; 3. a lifting member; 31. a sliding member; 311. a chute; 312. a slide block; 32. a lifting device; 321. a sprocket; 322. a chain; 323. a connecting block; 4. a dust-proof belt; 5. an arc-shaped groove; 6. a magnetic attraction piece; 7. a driving member; 71. a hand wheel; 72. a handle; 8. a limiting block; 81. a limit groove; 82. an anti-falling elastic sheet; 11. a mounting groove; 12. and (5) installing a block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides the following technical solutions: the utility model provides a highway traffic safety sign convenient to install, including stand 1 and sign 2, the cross section of stand 1 can be circular, square or polygon, stand 1 can bury underground according to the demand, can also fix subaerial through setting up the base, and the base is the common technique in this field, this is not repeated, sign 2 slides from top to bottom on stand 1 through lifting unit 3 single degree of freedom, lifting unit 3 sets up on stand 1, lifting unit 3 can drive sign 2 and go up and down to arbitrary height, when sign 2 installs or changes, the staff can descend to the height that the staff is convenient for install the dismantlement with sign 2, thereby can install the dismantlement to sign 2.

In the specific embodiment of the utility model, when the signpost 2 is damaged, the lifting part 3 can drive the signpost 2 to move downwards so as to enable the signpost 2 to move to a proper position, and then a worker can detach and install the signpost 2, so that the device is more convenient for installing and replacing the signpost.

Specifically, the elevating member 3 includes a sliding member 31 provided on the column 1 and an elevating device 32 for driving the sliding member 31 to move up and down, and the signboard 2 is provided on the sliding member 31 so that the elevating device 32 can move the signboard 2 up and down.

Specifically, the sliding component 31 includes a sliding groove 311 formed in the upright 1 and provided with a sliding block 312 capable of sliding up and down in the sliding groove 311, the signboard 2 is mounted on the sliding block 312, and when the sliding block 312 slides up and down in the sliding groove 311, the signboard 2 can be driven to slide up and down.

Referring to fig. 2 and 5, the lifting device 32 includes two sprockets 321 respectively rotated at the top and bottom ends of the upright 1, the two sprockets 321 are coaxially disposed with each other, a cavity is disposed in the upright 1, the two sprockets 321 are disposed in the upright 1, the lifting device 32 further includes a chain 322 adapted to the sprockets 321, the chain 322 is meshed with the two sprockets 321, two ends of the chain 322 are disposed on the slider 312 through a connecting block 323, when the sprockets 321 rotate, the chain 322 can be moved to move correspondingly, so that two ends of the chain 322 are displaced, and the slider 312 is disposed at two ends of the chain 322, so that the chain 322 can drive the slider 312 to move up and down, and it is conceivable that the lifting device 32 can also drive the slider 312 to move up and down through a lead screw, not only limited to the above method.

Referring to fig. 3, a dustproof belt 4 for preventing dust from entering the upright 1 is arranged on the upright 1, the dustproof belt 4 completely covers the sliding groove 311, dust can be prevented from entering the upright 1 from the sliding groove 311, an arc groove 5 is arranged in the sliding block 312, the dustproof belt 4 penetrates through the two ends of the arc groove 5 to be fixed at the upper end and the lower end of the upright 1, the two ends of the dustproof belt 4 can be fixed at the two ends of the upright 1 through screws, the dustproof belt 4 is arranged on the sliding groove 311, the sliding groove 311 is covered by the dustproof belt 4, dust can be prevented from entering the upright 1 from the sliding groove 311, and dust accumulation in the upright 1 is caused to lead to the abnormal use of the lifting part 3.

Referring to fig. 3, the upright 1 is provided with a magnetic attraction piece 6 on two sides of the chute 311, two sides of the chute 311 are provided with mounting grooves for mounting the magnetic attraction piece 6, when the magnetic attraction piece 6 is mounted inside the mounting grooves, the surface of the magnetic attraction piece 6 is flush with the surface of the upright 1, so that the dustproof belt 4 and the upright 1 can be ensured to be contacted, the magnetic attraction piece 6 is a permanent magnet, the dustproof belt 4 is made of a metal material capable of being attracted by the magnetic attraction piece 6, the magnetic attraction piece 6 can act on the dustproof belt 4 to enable the dustproof belt 4 to be close to the magnetic attraction piece 6, the dustproof belt 4 can be attracted through the action of the magnetic attraction piece 6, a gap is formed between the dustproof belt 4 and the upright 1, and dust is prevented from entering the inside of the upright 1 from the gap.

Referring to fig. 4 and 7, two ends of the sprocket 321 penetrate through the upright 1, two sides of the sprocket 321 are provided with columns, the sprocket 321 can be installed on the upright 1 through the columns, the effect of installing and fixing the sprocket 321 is achieved, one end of the sprocket 321 below the upright 1 is provided with a driving piece 7, the driving piece 7 can drive the sprocket 321 to rotate, and the sprocket 321 can be driven to rotate through the operation of the driving piece 7.

Referring to fig. 4 and 7, the driving member 7 is a hand wheel 71 disposed at one end of the sprocket 321, a handle 72 is disposed on the hand wheel 71, and the driving member 7 may also be a motor, in this embodiment, but not limited to, a hand wheel.

Specifically, referring to fig. 4, the upright 1 is provided with at least two limiting blocks 8 at the hand wheel 71, the limiting blocks 8 may be cylindrical, rectangular or polygonal, the shape of the limiting blocks 8 is not limited, a limiting groove 81 is formed between the two limiting blocks 8, the width of the limiting groove 81 is slightly larger than the diameter of the handle 72, the handle 72 rotates on the hand wheel 71, when the handle 72 rotates, the handle 72 can enter the limiting groove 81, the limiting block 8 is provided with a falling-preventing elastic sheet 82 for preventing the handle 72 from falling out of the limiting groove 81, the falling-preventing sheet 82 can prevent the handle 72 from falling out of the limiting groove 81, when the handle 72 enters the limiting groove 81, the handle 72 has elasticity through the falling-preventing sheet 82, and the handle 72 can enter the limiting groove 81 by overcoming the elasticity of the falling-preventing sheet 82.

Referring to fig. 4 and 6, the both sides of the slider 312 are provided with the mounting groove 11, one end of the mounting groove 11 penetrates through the top of the slider 312, the back of the signpost 2 is provided with the mounting block 12, the mounting block 12 slides up and down in the mounting groove 11, the mounting block 12 can mount the signpost on the mounting groove 11, the convenience of force is improved, and meanwhile, the slider 312 is provided with a threaded hole, the mounting block 12 can be fixed through the threaded hole, and the falling of the mounting block 12 is prevented.

Claims

1. A highway traffic safety sign convenient to install, characterized by comprising: stand (1) and bill-board (2), bill-board (2) slide from top to bottom on stand (1) through lifting means (3) list degree of freedom, lifting means (3) set up on stand (1), lifting means (3) are including setting up sliding means (31) on stand (1) and being used for driving lifting means (32) that sliding means (31) reciprocated, bill-board (2) set up on sliding means (31), sliding means (31) are including seting up spout (311) of vertical setting on stand (1), spout (311) sliding connection has slider (312), bill-board (2) are installed on slider (312), lifting means (32) are including setting up two sprocket (321) on stand (1) top and bottom respectively, the inside of stand (1) is provided with the cavity, two sprocket (321) set up in the inside of stand (1), lifting means (32) still include one with sprocket (321) adaptation 322, two sprocket (322) are through two link (322) and link (323) are mutually supported on link (323).

2. A method for facilitating installation of highway traffic safety signs according to claim 1, wherein: be provided with on stand (1) and be used for preventing dust entering stand (1) inside dustproof area (4), dustproof area (4) cover spout (311), be provided with arc wall (5) in slider (312), dustproof area (4) run through arc wall (5) both ends and fix the upper and lower both ends at stand (1).

3. A method for facilitating installation of highway traffic safety signs according to claim 2, wherein: the anti-dust device is characterized in that magnetic attraction pieces (6) are arranged on two sides of the upright post (1) located the sliding groove (311), the dustproof belt (4) is made of metal materials capable of being attracted by the magnetic attraction pieces (6), and the magnetic attraction pieces (6) can act on the dustproof belt (4) to enable the dustproof belt (4) to be close to the magnetic attraction pieces (6).

4. A method for facilitating installation of highway traffic safety signs according to claim 1, wherein: the two ends of the chain wheel (321) penetrate through the upright post (1), a driving piece (7) is arranged at one end of the chain wheel (321) below the upright post (1), and the driving piece (7) can drive the chain wheel (321) to rotate.

5. A method for facilitating installation of highway traffic safety signs according to claim 4 and wherein: the driving piece (7) is a hand wheel (71) arranged at one end of the chain wheel (321), and a handle (72) is arranged on the hand wheel (71).

6. A method for facilitating installation of highway traffic safety signs according to claim 5 and wherein: the stand (1) is located hand wheel (71) department and is provided with not less than two stopper (8), constitutes spacing groove (81) between two stopper (8), handle (72) rotate on hand wheel (71), handle (72) can be located the inside of spacing groove (81) through the rotation, be provided with on stopper (8) and prevent handle (72) break away from anticreep shell fragment (82) of spacing groove (81).

7. A method for facilitating installation of highway traffic safety signs according to claim 1, wherein: the two sides of the sliding block (312) are provided with mounting grooves (11), the back of the signpost (2) is provided with mounting blocks (12), the mounting blocks (12) slide up and down in the mounting grooves (11), and the top of the mounting grooves (11) penetrates through one side of the top of the sliding block (312).