CN222975736U - Traffic sign board easy to install and replace - Google Patents

Abstract

The utility model discloses a traffic sign board easy to install and replace, which comprises an installation frame, wherein a traffic sign board body is arranged in the installation frame, a connecting frame is sleeved outside the traffic sign board body, connecting belts are fixedly connected to two sides of the top of the connecting frame, a rotating roller is fixedly arranged at the top of the inside of the installation frame, one end of each connecting belt, which is far away from the traffic sign board body, is fixedly connected with the rotating roller, and the connecting belts are wound on the rotating roller.

Description

Traffic sign board easy to install and replace

Technical Field

The utility model relates to the technical field of traffic signboards, in particular to a traffic signboard easy to install and replace.

Background

The design of the traffic sign is based on the principles of traffic engineering and visual psychology, and aims to transmit clear, concise and easily-identified information to road users through elements such as colors, shapes, characters, figures and the like. The selection and combination of these elements are required to follow national relevant standards and specifications to ensure the nationally consistent and valid traffic signs.

The manufacturing process of the traffic sign board comprises a plurality of steps such as processing a bottom plate, pasting a reflective film, printing graphics and characters and the like. In the manufacturing process, precision and quality control are required to be paid attention to, and the matching precision and the installation quality of all the components are ensured. Meanwhile, environmental protection type paint and technology are also needed to reduce the pollution to the environment.

The traffic sign plays an important role in road traffic management, and can provide road information, command and control traffic, ensure traffic safety, improve driving efficiency and the like. Through reasonable setting of the traffic sign board, vehicles and pedestrians can be guided to pass orderly, and traffic accidents are reduced. Meanwhile, along with continuous progress of technology and appearance of novel materials, the manufacturing process and application effect of the traffic sign are also continuously improved and perfected.

The existing traffic signboards are mainly used for providing road information, commanding and controlling traffic, guaranteeing traffic safety, improving driving efficiency and the like, and for some traffic signboards with key road directing signs, the traffic signboards with the road directing signs are replaced by hanging the traffic signboards on a higher position, so that workers are required to carry out high-altitude operation, and in order to guarantee stable installation of the traffic signboards, the traffic signboards are inconvenient to disassemble, and the quick replacement of the traffic signboards is not facilitated.

Disclosure of utility model

The invention aims to provide a traffic sign board easy to install and replace, so as to solve the defects in the prior art.

In order to achieve the purpose, the traffic sign board easy to install and replace comprises an installation frame, wherein a traffic sign board body is arranged in the installation frame, a connecting frame is sleeved outside the traffic sign board body, connecting belts are fixedly connected to two sides of the top of the connecting frame, a rotating roller is fixedly arranged at the top of the inside of the installation frame, one end, far away from the traffic sign board body, of the connecting belts is fixedly connected with the rotating roller, and the connecting belts are wound on the rotating roller.

As further description of the technical scheme, a first motor is fixedly arranged in the mounting frame, four first belt pulleys are fixedly arranged at the output ends of the two rotating rollers and the first motor, and first transmission belts are sleeved on two first belt pulleys which are positioned on the same plane in the four first belt pulleys.

According to the technical scheme, a plurality of fixing studs are arranged between the connecting frame and the traffic sign board body, and penetrate through the traffic sign board body to be in threaded connection with the connecting frame.

As a further description of the technical scheme, fixing plates are arranged on two side walls of the mounting frame, a plurality of fixing pins are fixedly arranged on the fixing plates, and one ends of the plurality of fixing pins penetrate through the side wall of the mounting frame and are clamped with the side wall of the connecting frame.

According to the technical scheme, connecting sleeves are fixedly arranged at two ends of the side walls of the two fixing plates, two rotating screws are rotatably arranged on the side walls of the mounting frame, two ends of each rotating screw are respectively in threaded connection with the connecting sleeves, a second motor is fixedly arranged on the side walls of the mounting frame, four second belt pulleys are fixedly arranged at the output ends of the two rotating screws and the second motor, and second transmission belts are sleeved on the two second belt pulleys which are positioned on the same plane in the four second belt pulleys.

As further description of the technical scheme, the two sides of the bottom of the connecting frame are respectively and rotatably connected with the baffle plates, wherein connecting screws are fixedly arranged on two sides of the top of one fixing plate, and the two connecting screws are respectively and spirally connected with one end of each baffle plate.

The utility model provides a traffic sign board easy to install and replace. The traffic sign board has the advantages that when the traffic sign board body needs to be replaced, the connecting belt wound on the rotating roller is continuously released through the rotation of the rotating roller, the heights of the connecting frame and the traffic sign board body are continuously lowered, the traffic sign board body finally falls on the ground, after the traffic sign board body on the connecting frame is replaced, the rotating roller is reversely rotated, the connecting belt is continuously rewound on the rotating roller, and the traffic sign board body can be installed inside the installation frame.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all of the features of the technology disclosed.

Drawings

FIG. 1 is a schematic view of the overall structure of a traffic sign panel of the present utility model which is easy to install and replace;

FIG. 2 is a schematic view of a three-dimensional structure from another perspective of the present utility model;

FIG. 3 is a schematic view of a three-dimensional structure of a traffic sign body and a connecting frame of the present utility model;

FIG. 4 is a schematic view of a three-dimensional exploded structure of the securing mechanism of the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 4a according to the present utility model.

Legend description:

1. The traffic sign board comprises a mounting frame, a traffic sign board body, a connecting frame, a connecting belt, a rotating roller, a first motor, a first driving belt, a first belt pulley, a fixing stud, a fixing plate, a fixing pin, a rotating screw, a connecting sleeve, a second driving belt, a second belt pulley, a second motor, a connecting screw, a baffle and a baffle.

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.

Referring to fig. 1-5, a traffic sign board easy to install and replace comprises an installation frame 1, wherein the traffic sign board body 2 is arranged in the installation frame 1, a connecting frame 3 is sleeved outside the traffic sign board body 2, connecting belts 4 are fixedly connected to two sides of the top of the connecting frame 3, a rotating roller 5 is fixedly arranged at the top of the inside of the installation frame 1, the connecting belts 4 are far away from one end of the traffic sign board body 2 and fixedly connected with the rotating roller 5, the connecting belts 4 are wound on the rotating roller 5, when the traffic sign board body 2 needs to be replaced, the connecting belts 4 wound on the rotating roller 5 are continuously released through the rotation of the rotating roller 5, so that the height of the connecting frame 3 and the traffic sign board body 2 is continuously reduced, the traffic sign board body 2 finally falls on the ground, after the traffic sign board body 2 on the connecting frame 3 is replaced, the connecting belts 4 are continuously wound on the rotating roller 5 again, and the traffic sign board body can be replaced by the aid of workers, and the traffic sign board can be replaced conveniently by the aid of the device.

In a preferred technical scheme of the embodiment, a first motor 6 is fixedly installed inside the installation frame 1, four first belt pulleys 8 are fixedly installed on two rotating rollers 5 and the output end of the first motor 6, first transmission belts 7 are sleeved on two first belt pulleys 8 which are positioned on the same plane in the four first belt pulleys 8, and when the rotating rollers 5 are required to rotate, the first motor 6 drives the rotating rollers 5 to rotate through the first transmission belts 7 and the plurality of first transmission belts 7 by starting the first motor 6, so that the connecting belt 4 is wound and unwound.

As a preferable technical scheme of the embodiment, a plurality of fixing studs 9 are arranged between the connecting frame 3 and the traffic sign board body 2, the plurality of fixing studs 9 penetrate through the traffic sign board body 2 and are in threaded connection with the connecting frame 3, the traffic sign board body 2 and the connecting frame 3 are fixedly installed together through the plurality of fixing studs 9, and the traffic sign board body 2 can be driven to lift by pulling up the connecting frame 3.

In a preferred technical scheme of the embodiment, fixing plates 10 are respectively arranged on two side walls of the mounting frame 1, a plurality of fixing pins 11 are fixedly arranged on the fixing plates 10, one ends of the plurality of fixing pins 11 penetrate through the side wall of the mounting frame 1 and are engaged with the side wall of the connecting frame 3, and after the connecting frame 3 enters the mounting frame 1, the connecting frame 3 is fixedly connected with the connecting frame 3 through the locking of the fixing pins 11.

As a preferred technical scheme of the embodiment, connecting sleeves 13 are fixedly arranged at two ends of the side walls of two fixing plates 10, two rotating screws 12 are rotatably arranged on the side walls of a mounting frame 1, two ends of each rotating screw 12 are respectively in threaded connection with the connecting sleeves 13, a second motor 16 is fixedly arranged on the side walls of the mounting frame 1, four second belt pulleys 15 are fixedly arranged at the output ends of the two rotating screws 12 and the second motor 16, second transmission belts 14 are sleeved on the two second belt pulleys 15 which are positioned on the same plane in the four second belt pulleys 15, in the process of fixing the connecting frame 3 by the device, the second motor 16 is started, the rotating screws 12 are driven to rotate by the second transmission belts 14 and the second belt pulleys 15, the connecting sleeves 13 which are in threaded fit with the rotating screws 12 move along the direction of the rotating screws 12, the fixing plates 10 and the fixing pins 11 are driven to move, and the fixing plates 11 are fixedly clamped with the connecting frame 3.

According to the preferred technical scheme of the embodiment, the two sides of the bottom of the connecting frame 3 are rotatably connected with the baffle plates 18, the two sides of the top of one fixing plate 10 are fixedly provided with the connecting screw rods 17, the two connecting screw rods 17 are respectively in threaded connection with one end of each baffle plate 18, when the traffic sign body 2 needs to be replaced, the fixing plate 10 moves to drive the fixing pins 11 to be disengaged from the connecting frame 3, the two baffle plates 18 are driven to form a V shape at the bottom of the mounting frame 1 through threaded transmission between the connecting screw rods 17 and the baffle plates 18, and when the later replaced baffle plates 18 enter the inside of the mounting frame 1, the two baffle plates 18 which form the V shape also play a role of guiding, so that the traffic sign body 2 is convenient to enter the inside of the mounting frame 1.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The traffic sign board easy to install and replace comprises an installation frame (1) and is characterized in that a traffic sign board body (2) is arranged in the installation frame (1), a connecting frame (3) is sleeved outside the traffic sign board body (2), connecting belts (4) are fixedly connected to two sides of the top of the connecting frame (3), a rotating roller (5) is fixedly arranged at the top of the inside of the installation frame (1), one end, far away from the traffic sign board body (2), of the connecting belts (4) is fixedly connected with the rotating roller (5), and the connecting belts (4) are wound on the rotating roller (5).

2. The traffic sign board easy to install and replace according to claim 1, wherein a first motor (6) is fixedly installed inside the installation frame (1), four first belt pulleys (8) are fixedly installed on two rotating rollers (5) and output ends of the first motor (6), and a first transmission belt (7) is sleeved on two first belt pulleys (8) which are located on the same plane in the four first belt pulleys (8).

3. The traffic sign board easy to install and replace according to claim 2, wherein a plurality of fixing studs (9) are arranged between the connecting frame (3) and the traffic sign board body (2), and a plurality of fixing studs (9) penetrate through the traffic sign board body (2) and are in threaded connection with the connecting frame (3).

4. The traffic sign board easy to install and replace according to claim 2, wherein fixing plates (10) are arranged on two side walls of the installation frame (1), a plurality of fixing pins (11) are fixedly arranged on the fixing plates (10), and one ends of the fixing pins (11) penetrate through the side walls of the installation frame (1) and are clamped with the side walls of the connection frame (3).

5. The traffic sign board easy to install and replace according to claim 4, wherein connecting sleeves (13) are fixedly installed at two ends of the side walls of two fixing plates (10), two rotating screws (12) are rotatably installed on the side walls of the installation frame (1), two ends of each rotating screw (12) are respectively in threaded connection with the connecting sleeves (13), a second motor (16) is fixedly installed on the side walls of the installation frame (1), four second belt pulleys (15) are fixedly installed at the output ends of the two rotating screws (12) and the second motor (16), and second transmission belts (14) are sleeved on two second belt pulleys (15) which are located on the same plane in the four second belt pulleys (15).

6. The traffic sign board easy to install and replace according to claim 4, wherein two sides of the bottom of the connecting frame (3) are respectively and rotatably connected with a baffle plate (18), two sides of the top of one of the fixing plates (10) are respectively and fixedly provided with a connecting screw (17), and the two connecting screws (17) are respectively and threadedly connected with one ends of the two baffle plates (18).