Traffic warning device

Abstract

The utility model discloses a traffic warning device which comprises a base, an adjusting frame and a limiting frame, stand columns are installed at the top of the base, the adjusting frame is installed on the front face of one set of stand columns, a threaded rod is installed on the inner side of the adjusting frame, an adjusting block is installed on the outer side of the threaded rod, and the limiting frame is installed on the front face of the other set of stand columns. And a connecting plate is mounted on the front surface of the adjusting block. The connecting plate is installed on the front face of the adjusting block, the motor operates to drive the threaded rod to rotate, the threaded rod rotates to enable the adjusting block to slide on the inner side of the adjusting frame to drive the connecting plate to move in the vertical direction, and the connecting plate drags the sliding block to move synchronously with the adjusting block on the inner side of the sliding groove. The dust scraping pad is driven by the connecting plate to move in a reciprocating mode to scrape away dust and impurities attached to the surface of the warning plate, the dust and impurities fall into the dust collecting frame, passing vehicles can check the warning plate conveniently through automatic cleaning of the dust and impurities, and the good using effect of the warning device is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of road traffic, in particular to a traffic warning device. Background Art

[0002] Road traffic refers to the flow and retention of vehicles and pedestrians on the road, and sometimes also includes parked cars, business-to-people mobility services and the movement of people to goods. With the rapid development of the national economy and the continuous acceleration of urbanization, the number of motor vehicles and road traffic flow in my country are increasing sharply, and road safety has received more and more attention. In order to reduce safety hazards, safety warning signs are usually set up on the road to warn passing vehicles.

[0003] Patent document CN214613726U discloses a road traffic warning device "including a base, one side of the base is fixedly connected to a box body, the side of the box body away from the base is fixedly connected to a hollow column and a motor, one side of the hollow column is provided with a limit slide groove, the output end of the motor is fixedly connected to a lead screw, the outer surface of the lead screw is threadedly connected to a movable column, and the outer surface of the movable column is fixedly connected to a limit slider. The advantage of the utility model is that the road traffic warning device can adjust the height of the device through the coordinated arrangement of the hollow column, the motor, the limit slide groove, the lead screw, the movable column, the limit slider and the fixed frame, which facilitates the maintenance and replacement of the warning sign and avoids the operator from using tools to rise to the position of the warning sign to operate, and only needs to control the start and stop of the motor, which is relatively simple to operate." In the disclosed patent document, dust will adhere to the surface of the warning sign after the traffic warning device is used for a long time, which is inconvenient for passing vehicles to check and cannot guarantee the good use effect of the warning device. Utility Model Content

[0004] One purpose of the present application is to provide a traffic warning device that can solve the technical problems in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a traffic warning device, comprising a base, an adjustment frame and a limit frame, wherein a column is installed on the top of the base, an adjustment frame is installed on the front side of one group of the columns, a threaded rod is installed on the inner side of the adjustment frame, an adjustment block is installed on the outer side of the threaded rod, and the adjustment block is embedded and installed on the inner side of the adjustment frame, a limit frame is installed on the front side of another group of the columns, and a connecting plate is installed on the front side of the adjustment block.

[0006] Preferably, a bottom plate is installed at the bottom of the base, a warning plate is installed on the opposite side of the column, and a dust collecting frame is installed on the front of the warning plate.

[0007] Preferably, a motor is installed on the top of the adjustment frame, and the output end of the motor is connected to the input end of the threaded rod.

[0008] Preferably, a slide groove is provided on the inner wall of the limiting frame, a sliding block is embedded and installed on the inner side of the slide groove, and the front side of the sliding block is connected to the back side of the connecting plate.

[0009] Preferably, a dust scraping pad is installed on the back side of the connecting plate, and the dust scraping pad is in contact with the front side of the warning plate.

[0010] Preferably, an axial frame is installed on the opposite side of the base, a sleeve is installed on the inner side of the axial frame, a movable rod is movably installed on the inner side of the sleeve, a limiting stud is installed through the outer side of the sleeve, and the output end of the limiting stud cooperates with the movable rod, a fixed frame is installed on the output end of the movable rod, and a rotating angle cone is movably installed on the inner side of the fixed frame.

[0011] Preferably, a mounting seat is installed on the top of the column, a pillar is installed on the top of the mounting seat, and a reflective warning light is installed on the top of the pillar.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model installs a connecting plate on the front of the adjusting block, and the operation of the motor drives the threaded rod to rotate. The rotation of the threaded rod causes the adjusting block to slide inside the adjusting frame and drives the connecting plate to move in the vertical direction. The connecting plate drags the sliding block to move synchronously with the adjusting block inside the slide groove. The dust scraping pad moves back and forth under the driving action of the connecting plate to scrape off the dust and impurities attached to the surface of the warning plate. The dust and impurities fall into the dust collecting frame. The automatic cleaning of the dust and impurities makes it convenient for passing vehicles to check the warning plate, thereby ensuring the good use effect of the warning device.

[0014] 2. The utility model achieves preliminary fixation of the warning device by installing a sleeve on the inner side of the axial frame and placing the base plate at a preset installation position. When the installation position of the warning device is unstable, the use angle of the sleeve is adjusted on the inner side of the axial frame, the limit stud is loosened to release the limit on the movable rod, and the extended length of the movable rod in the sleeve is changed to adjust the use length of the movable rod. The rotating angle cone is inserted on the inner placement surface of the base plate to further stabilize the warning device, thereby meeting the installation requirements of traffic warning devices in different environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the adjustment frame of the utility model;

[0017] Figure 3It is a three-dimensional structural schematic diagram of the fixing frame of the utility model;

[0018] Figure 4 This is a schematic diagram of the three-dimensional structure of the reflective warning light of the utility model;

[0019] Figure 5 It is a schematic diagram of the enlarged structure of point A of the utility model.

[0020] In the figure: 1. base; 101. column; 102. warning plate; 103. bottom plate; 104. dust collecting frame; 2. adjustment frame; 201. motor; 202. threaded rod; 203. adjustment block; 3. limit frame; 301. slide groove; 302. sliding block; 4. connecting plate; 401. dust scraping pad; 5. axial frame; 501. sleeve; 502. movable rod; 503. limit stud; 504. fixing frame; 505. rotating angle cone; 6. mounting seat; 601. pillar; 602. reflective warning light. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection or a movable connection, or a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0024] See also Figure 1 and Figure 2 , an embodiment provided by the utility model: a traffic warning device;

[0025] The utility model comprises a base 1, an alarm plate 102 and an adjustment frame 2. A column 101 is installed on the top of the base 1, a bottom plate 103 is installed on the bottom of the base 1, an alarm plate 102 is installed on the opposite side of the column 101, and an ash collecting frame 104 is installed on the front of the alarm plate 102. The base 1 supports the column 101, the bottom plate 103 ensures the stability of the alarm device when it is placed, and the ash collecting frame 104 prevents the scraped dust and impurities from falling on the ground and causing pollution to the ground. An adjustment frame 2 is installed on the front of a group of columns 101. A threaded rod 202 is installed on the inner side, an adjusting block 203 is installed on the outer side of the threaded rod 202, and the adjusting block 203 is embedded and installed on the inner side of the adjusting frame 2. A motor 201 is installed on the top of the adjusting frame 2, and the output end of the motor 201 is connected to the input end of the threaded rod 202. The column 101 provides an installation position for the adjusting frame 2. The operation of the motor 201 drives the threaded rod 202 to rotate. The rotation of the threaded rod 202 causes the adjusting block 203 to slide on the inner side of the adjusting frame 2 and drives the connecting plate 4 to move in the vertical direction.

[0026] See also Figure 1 , Figure 2 and Figure 5 , a traffic warning device;

[0027] It includes a limit frame 3 and a connecting plate 4. The front of another group of columns 101 is installed with a limit frame 3. A slide groove 301 is arranged on the inner wall of the limit frame 3. A sliding block 302 is embedded and installed on the inner side of the slide groove 301, and the front of the sliding block 302 is connected to the back of the connecting plate 4. The column 101 provides an installation position for the limit frame 3. The connecting plate 4 drags the sliding block 302 to move synchronously with the adjusting block 203 on the inner side of the slide groove 301. The front of the adjusting block 203 is installed with a connecting plate 4. A dust scraping pad 401 is installed on the back of the connecting plate 4, and the dust scraping pad 401 contacts the front of the warning plate 102. The dust scraping pad 401 moves back and forth under the driving action of the connecting plate 4 to scrape off the dust and impurities attached to the surface of the warning plate 102, and the dust and impurities fall into the dust collecting frame 104.

[0028] See also Figure 1 , Figure 3 and Figure 4 , a traffic warning device;

[0029] The base 1 includes an axial frame 5, a fixed frame 504 and a mounting seat 6. The axial frame 5 is installed on the opposite side of the base 1. A sleeve 501 is installed on the inner side of the axial frame 5. A movable rod 502 is movably installed on the inner side of the sleeve 501. A limit stud 503 is installed through the outer side of the sleeve 501, and the output end of the limit stud 503 cooperates with the movable rod 502. A fixed frame 504 is installed on the output end of the movable rod 502. A rotating angle cone 505 is movably installed on the inner side of the fixed frame 504. The sleeve 501 is hinged to the inner side of the axial frame 5. The bottom plate 103 is placed at a preset installation position to realize the preliminary fixation of the warning device. When the installation position of the warning device is not stable, the sleeve 501 is fixed on the inner side of the axial frame 5. The use angle can be adjusted, the limit screw 503 is loosened to release the limit of the movable rod 502, the extended length of the movable rod 502 in the sleeve 501 is changed to adjust the use length of the movable rod 502, and the rotating angle cone 505 is plugged into the inner placement surface of the base plate 103 to further stabilize the warning device. A mounting seat 6 is installed on the top of the column 101, and a pillar 601 is installed on the top of the mounting seat 6. A reflective warning light 602 is installed on the top of the pillar 601. The mounting seat 6 provides an installation position for the pillar 601. The reflective warning light 602 can work with electricity, and a reflective strip is arranged on the outside of the reflective warning light 602, which can also serve as a warning at night when the lamp body is not powered.

[0030] Working principle: When using this device, first, the base plate 103 is placed in the preset installation position to achieve preliminary fixation of the warning device. When the installation position of the warning device is not stable, the use angle of the sleeve 501 is adjusted on the inner side of the axial frame 5, and the extended length of the movable rod 502 in the sleeve 501 is changed to adjust the use length of the movable rod 502. The rotating angle cone 505 is plugged into the inner placement surface of the base plate 103, and the motor 201 drives the threaded rod 202 to rotate. The rotation of the threaded rod 202 causes the adjustment block 203 to slide on the inner side of the adjustment frame 2 and drives the connecting plate 4 to move in the vertical direction. The connecting plate 4 drags the sliding block 302 to move synchronously with the adjusting block 203 on the inner side of the slide groove 301. The dust scraping pad 401 moves back and forth under the driving action of the connecting plate 4 to scrape off the dust and impurities attached to the surface of the warning plate 102, and the dust and impurities fall into the dust collecting frame 104.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A traffic warning device, comprising a base (1), an adjustment frame (2) and a limit frame (3), characterized in that: A column (101) is installed on the top of the base (1); an adjustment frame (2) is installed on the front of one group of the columns (101); a threaded rod (202) is installed on the inner side of the adjustment frame (2); an adjustment block (203) is installed on the outer side of the threaded rod (202); and the adjustment block (203) is mounted on the inner side of the adjustment frame (2); a limiting frame (3) is installed on the front of another group of the columns (101); and a connecting plate (4) is installed on the front of the adjustment block (203).

2. A traffic warning device according to claim 1, characterized in that: A bottom plate (103) is installed at the bottom of the base (1), a warning plate (102) is installed on the opposite side of the column (101), and a dust collecting frame (104) is installed on the front of the warning plate (102).

3. A traffic warning device according to claim 1, characterized in that: A motor (201) is installed on the top of the adjustment frame (2), and the output end of the motor (201) is connected to the input end of the threaded rod (202).

4. A traffic warning device according to claim 1, characterized in that: A slide groove (301) is provided on the inner wall of the limiting frame (3), a sliding block (302) is embedded and installed inside the slide groove (301), and the front side of the sliding block (302) is connected to the back side of the connecting plate (4).

5. A traffic warning device according to claim 1, characterized in that: A dust scraping pad (401) is installed on the back of the connecting plate (4), and the dust scraping pad (401) is in contact with the front of the warning plate (102).

6. A traffic warning device according to claim 1, characterized in that: An axial frame (5) is installed on the opposite side of the base (1), a sleeve (501) is installed on the inner side of the axial frame (5), a movable rod (502) is movably installed on the inner side of the sleeve (501), a limiting stud (503) is installed through the outer side of the sleeve (501), and the output end of the limiting stud (503) is matched with the movable rod (502), a fixed frame (504) is installed on the output end of the movable rod (502), and a rotating angle cone (505) is movably installed on the inner side of the fixed frame (504).

7. A traffic warning device according to claim 2, characterized in that: A mounting seat (6) is installed on the top of the column (101), a support column (601) is installed on the top of the mounting seat (6), and a reflective warning light (602) is installed on the top of the support column (601).

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