Warning device for anti-collision wall construction

Abstract

The utility model provides a warning device for anti-collision wall construction, which belongs to the technical field of anti-collision wall construction, comprises a warning board and a plurality of flash lamps respectively arranged on two sides of the warning board, and is characterized in that the cleaning mechanism is used for cleaning the surfaces of the warning board and the flash lamps; the cleaning mechanism comprises a sliding opening formed in the warning board, a sliding plate is slidably connected into the sliding opening, brush rollers are rotatably connected to the two sides of the sliding plate and make contact with the surfaces of the warning board and the flash lamp which are adjacent to each other on the same side, and a transmission assembly used for driving the brush rollers to rotate is further arranged on the warning board. The warning board is further provided with a driving assembly used for driving the sliding plate to move, and the warning board is further provided with a shielding set used for shielding the brush roller. According to the cleaning mechanism, the surface of the warning board and the surface of the flash lamp are cleaned, the problem that the warning effect is reduced due to dust covering is solved, and the warning effect and safety are remarkably improved.

Description

Technical Field

[0001] This utility model belongs to the field of anti-collision wall construction technology, specifically relating to a warning device for anti-collision wall construction. Background Technology

[0002] Crash barrier construction refers to the process of building crash barriers or walls on traffic facilities such as highways, bridges, and tunnels. Currently, in order to ensure safety during crash barrier construction, warning devices for crash barrier construction are usually used to provide warnings.

[0003] Existing warning devices for crash barrier construction typically involve placing cones or other reflective warning materials directly in the construction area. While these methods can achieve the desired warning effect, they also present some problems in practice. Excessive dust at the construction site can cover the reflective areas of the warning materials, reducing their effectiveness. If the dust is not cleaned in time, the reflective effect will be lost, making it difficult to attract drivers' attention and increasing road traffic safety hazards. Utility Model Content

[0004] In view of this, the present invention provides a warning device for the construction of anti-collision walls, which can clean the surface of warning signs and flashlights through a cleaning mechanism, avoiding the problem of dust covering and reducing the warning effect, significantly improving the warning effect and safety, and preventing the brush roller from falling dust when not in use and affecting the subsequent cleaning effect.

[0005] To solve the above-mentioned technical problems, this utility model provides a warning device for the construction of a crash barrier, including a warning sign and multiple flashlights respectively disposed on both sides of the sign. The warning sign is also equipped with a cleaning mechanism. The cleaning mechanism is used to clean the surfaces of the warning sign and the flashlights. The cleaning mechanism includes a sliding opening on the warning sign, a sliding plate slidably connected within the opening, and brush rollers rotatably connected to both sides of the sliding plate. The brush rollers respectively contact the surfaces of the adjacent warning sign and flashlights on the same side. The warning sign is also equipped with a transmission component for driving the brush rollers to rotate, a drive component for driving the sliding plate to move, and a shielding component for shielding the brush rollers. This achieves cleaning of the surfaces of the warning sign and flashlights, preventing dust accumulation that reduces the warning effect, and significantly improving the warning effect and safety.

[0006] The transmission assembly includes gears respectively located at one end of the brush roller, and a rack plate is provided at one end of the warning sign near each gear. The rack plate is meshed with the adjacent gear on the same side.

[0007] The drive assembly includes a reciprocating screw rotatably connected to the slide, which is threadedly connected to a threaded hole on the slide plate, thereby driving the slide plate and its auxiliary mechanisms to move up and down reciprocally.

[0008] The drive assembly also includes a motor located at the top of the warning sign. The output shaft of the motor is fixedly connected to the reciprocating screw, which provides a fast drive for the reciprocating screw.

[0009] The shielding assembly includes dust covers on both sides of the upper part of the warning sign. Both ends of the dust covers are provided with clearance openings that are adapted to the brush roller, so as to prevent a large amount of dust from falling on the brush roller.

[0010] The shielding assembly also includes multiple shielding plates evenly distributed on one side of the lower opening of the dust cover and on both sides of the upper end of the warning sign. All the shielding plates are located in the same plane, which prevents dust from falling on the ground when not in use and affecting the subsequent cleaning effect.

[0011] The warning sign has symmetrically distributed casters at the four lower corners, allowing construction workers to easily move the device to the desired location.

[0012] The beneficial effects of the above-mentioned technical solution of this utility model are as follows:

[0013] 1. Start the motor periodically. The rotation of the motor output shaft drives the reciprocating screw to rotate synchronously. When the reciprocating screw rotates, it drives the slide plate, brush roller and its auxiliary mechanism to move back and forth along the slide. During the reciprocating movement of the brush roller, the surface of the warning sign and flashing light is cleaned, avoiding the problem of dust covering and reducing the warning effect. This significantly improves the warning effect and safety. When the brush roller moves, the gear moves synchronously and drives the brush roller to rotate synchronously while moving through the rack plate, thereby improving the cleaning effect on the surface of the warning sign and flashing light.

[0014] 2. After cleaning, all mechanisms are reset, and the brush roller overcomes the elasticity of the baffle plate and enters the dust cover. After the brush roller enters, the baffle plate is reset, thereby blocking the opening of the dust cover to prevent dust from falling in when not in use and affecting the subsequent cleaning effect.

[0015] 3. The casters allow construction workers to easily move the device to the required location, ensuring its flexibility and convenience in different construction scenarios. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of a warning device for construction of a crash barrier according to the present invention;

[0017] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0018] Figure 3 This is an enlarged structural diagram of point A in this utility model;

[0019] Figure 4 This is an enlarged structural diagram of section B of this utility model.

[0020] Explanation of reference numerals in the attached diagram: 100, warning sign; 200, flashing light; 300, sliding mouth; 301, sliding plate; 302, brush roller; 303, gear; 304, rack and pinion plate; 400, reciprocating lead screw; 401, motor; 500, dust cover; 501, clearance opening; 502, shield; 600, caster wheel. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the following will be described in conjunction with the accompanying drawings of the embodiments of this utility model. Figure 1-4 The technical solutions of the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model are within the protection scope of this utility model.

[0022] This embodiment provides a warning device for the construction of a crash barrier, such as... Figure 1-4 The diagram shows a warning sign 100 and multiple flashlights 200 respectively disposed on both sides of the warning sign 100. The warning sign 100 also includes a cleaning mechanism. The cleaning mechanism is used to clean the surfaces of the warning sign 100 and the flashlights 200. The cleaning mechanism includes a sliding opening 300 disposed on the warning sign 100, a sliding plate 301 slidably connected within the sliding opening 300, and brush rollers 302 rotatably connected to both sides of the sliding plate 301. The brush rollers 302 respectively contact the surfaces of the adjacent warning sign 100 and flashlights 200 on the same side. The warning sign 100 also includes a transmission component for driving the brush rollers 302 to rotate, a drive component for driving the sliding plate 301 to move, and a shielding component for shielding the brush rollers 302.

[0023] The warning sign 100 and the multiple flashing lights 200 on both sides visually alert pedestrians and vehicles to the construction area, reducing traffic accidents caused by ignoring the construction area. During the use of the warning device, the sliding plate 301, brush roller 302 and its auxiliary mechanisms are driven to move back and forth along the sliding opening 300. During the reciprocating movement of the brush roller 302, the surfaces of the warning sign 100 and the flashing lights 200 are cleaned, avoiding the problem of dust covering and reducing the warning effect, which significantly improves the warning effect and safety. The brush roller 302 rotates synchronously when it moves, thereby improving the cleaning effect on the surfaces of the warning sign 100 and the flashing lights 200. After cleaning, all mechanisms are reset, and the brush roller 302 is shielded by the shielding component to prevent dust from falling on it when not in use and affecting the subsequent cleaning effect.

[0024] like Figure 1-3As shown, the transmission assembly includes gears 303 respectively disposed at one end of the brush roller 302, and a rack plate 304 is provided at one end of the warning sign 100 near each gear 303, and the rack plate 304 is respectively meshed with the adjacent gear 303 on the same side.

[0025] As the brush roller 302 moves, the gear 303 moves synchronously and drives the brush roller 302 to rotate synchronously while moving through the rack plate 304, thereby improving the cleaning effect on the surface of the warning sign 100 and the flashlight 200.

[0026] like Figure 2-4 As shown, the drive assembly includes a reciprocating screw 400 rotatably connected within the slide 300, and the reciprocating screw 400 is threadedly connected to a threaded hole provided on the slide plate 301.

[0027] When the reciprocating screw 400 rotates, it drives the slide plate 301, brush roller 302 and its auxiliary mechanism to move back and forth along the slide opening 300, thereby driving the slide plate 301 and its auxiliary mechanism to move up and down back and forth.

[0028] like Figure 1-4 As shown, the drive assembly also includes a motor 401 disposed on the upper end of the warning sign 100, and the output shaft of the motor 401 is fixedly connected to the reciprocating lead screw 400.

[0029] The rotation of the output shaft of motor 401 drives the reciprocating screw 400 to rotate synchronously, thereby providing a rapid drive for the reciprocating screw 400.

[0030] like Figure 1-4 As shown, the shielding assembly includes dust covers 500 disposed on both sides of the upper end of the warning sign 100, and both ends of the dust covers 500 are provided with clearance openings 501 adapted to the brush roller 302.

[0031] The brush roller 302 enters the dust cover 500, which shields the brush roller 302 and prevents a large amount of dust from falling on it.

[0032] like Figure 1-4 As shown, the shielding assembly also includes multiple shielding plates 502 that are evenly disposed on one side of the lower opening of the dust cover 500 and on both sides of the upper end of the warning sign 100. The multiple shielding plates 502 are all located in the same plane, and the shielding plates 502 are elastic rubber shielding plates.

[0033] The brush roller 302 overcomes the elasticity of the baffle plate 502 and enters the dust cover 500. After the brush roller 302 enters, the baffle plate 502 returns to its original position, thereby blocking the opening of the dust cover 500 and preventing dust from falling in when not in use and affecting the subsequent cleaning effect.

[0034] like Figure 1As shown, the warning sign 100 has symmetrically distributed casters 600 at its four lower corners.

[0035] The 600 casters allow construction workers to easily move the device to the required location, ensuring its flexibility and convenience in different construction scenarios.

[0036] The working principle of the warning device for construction of a crash barrier provided by this utility model is as follows: Through the warning sign 100 and multiple flashing lights 200 installed on both sides, pedestrians and vehicles are visually alerted to the construction area, reducing traffic accidents caused by neglecting the construction area. During the use of the warning device, the motor 401 is periodically started. The output shaft of the motor 401 rotates, driving the reciprocating screw 400 to rotate synchronously. When the reciprocating screw 400 rotates, it drives the sliding plate 301, brush roller 302, and their auxiliary mechanisms to reciprocate along the sliding opening 300. During the reciprocating movement of the brush roller 302, the surfaces of the warning sign 100 and the flashing lights 200 are cleaned, preventing dust accumulation that could reduce the warning effect. The device significantly improves warning effectiveness and safety. As the brush roller 302 moves, the gear 303 moves synchronously, and the rack plate 304 drives the brush roller 302 to rotate synchronously while moving, thereby enhancing the cleaning effect on the surfaces of the warning sign 100 and the flashlight 200. After cleaning, all mechanisms reset, and the brush roller 302 overcomes the elasticity of the baffle plate 502 to enter the dust cover 500. After the brush roller 302 enters, the baffle plate 502 resets, thus blocking the opening of the dust cover 500 to prevent dust from falling in when not in use and affecting subsequent cleaning. The casters 600 allow construction personnel to easily move the device to the required position, ensuring its flexibility and convenience in different construction scenarios.

[0037] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0038] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. A warning device for construction of a crash barrier, comprising a warning sign (100) and a plurality of flashing lights (200) respectively disposed on both sides thereof, wherein the warning sign (100) is further provided with a cleaning mechanism, characterized in that: The cleaning mechanism is used to clean the surfaces of the warning sign (100) and the flashlight (200). The cleaning mechanism includes a sliding opening (300) provided on the warning sign (100), a sliding plate (301) slidably connected inside the sliding opening (300), and brush rollers (302) rotatably connected to both sides of the sliding plate (301). The brush rollers (302) contact the surfaces of the adjacent warning sign (100) and flashlight (200) on the same side, respectively. The warning sign (100) is also provided with a mechanism for driving the brush rollers (302). 02) Rotating transmission components, the warning sign (100) is also provided with a drive component for driving the slide plate (301) to move, the warning sign (100) is also provided with a shielding component for shielding the brush roller (302), the transmission components include gears (303) respectively disposed at one end of the brush roller (302), and a rack plate (304) is provided at one end of the warning sign (100) near each gear (303), the rack plate (304) respectively meshing with the adjacent gear (303) on the same side.

2. The warning device for construction of a crash barrier as described in claim 1, characterized in that: The drive assembly includes a reciprocating screw (400) rotatably connected within the slide (300), and the reciprocating screw (400) is threadedly connected to a threaded hole provided on the slide plate (301).

3. The warning device for construction of a crash barrier as described in claim 2, characterized in that: The drive assembly also includes a motor (401) disposed on the upper end of the warning sign (100), the output shaft of the motor (401) being fixedly connected to the reciprocating lead screw (400).

4. The warning device for construction of a crash barrier as described in claim 1, characterized in that: The shielding assembly includes dust covers (500) disposed on both sides of the upper end of the warning sign (100), and both ends of the dust covers (500) are provided with clearance openings (501) adapted to the brush roller (302).

5. A warning device for construction of a crash barrier as described in claim 4, characterized in that: The shielding assembly also includes a plurality of shielding plates (502) evenly disposed on one side of the lower opening of the dust cover (500) and on both sides of the upper end of the warning sign (100), and the plurality of shielding plates (502) are all located in the same plane.

6. The warning device for construction of a crash barrier as described in claim 1, characterized in that: The warning sign (100) is provided with symmetrically distributed casters (600) at the four lower corners.

Images