Road construction warning device

Abstract

The utility model relates to a road construction warning device, and belongs to the technical field of municipal engineering, the road construction warning device comprises an electric lifting base and a warning table mounted on the electric lifting base, a first storage battery pack, an LED display screen and a plurality of placing tables used for placing traffic cones are fixed on the warning table, the first storage battery pack is used for supplying power to the LED display screen, and the LED display screen is used for displaying the traffic cones. The placing table is arranged in a frustum shape, the warning table is further provided with a storage groove, a plurality of pressing blocks are placed in the storage groove in a matched mode, and the pressing blocks can be placed on traffic cones in a sleeving mode. By arranging the electric lifting base, manual carrying can be reduced, and the labor intensity is reduced; meanwhile, the lifting platform can enable the warning platform to suspend at different heights, so that the warning platform can be suitable for being used in different places, and a good warning effect can be achieved; and through the arrangement of the placing table, a plurality of traffic cones can be stacked, and the pressing block is pressed on the traffic cone on the uppermost layer, so that the traffic cones can be fixed and prevented from falling off from the placing table.

Description

Technical Field

[0001] The present application relates to the technical field of municipal engineering, and in particular to a road construction warning device. Background Art

[0002] Road construction refers to the construction stage in road construction projects. Road engineering refers to the entire process of planning, design, construction, maintenance and management of roads and the engineering entities involved. During the construction stage, various equipment is often used to perform different road surface treatments according to needs. During road construction, in order to ensure the safety of passing vehicles and pedestrians, it is often necessary to install road construction warning devices near the construction site, especially at night. If the light is poor, light or reflective warnings are needed to ensure the safety of passing vehicles and pedestrians. With the rapid development of science and technology, technical improvements have also been made.

[0003] The alarm used in the prior art generally needs to be pulled to the place where the alarm is needed by an engineering vehicle and then placed manually. However, the existing alarm is heavy, which is inconvenient when loading and unloading the vehicle. In addition, the existing alarm has a single function and a fixed height. It cannot play a good warning role when assembled and used in different places. Utility Model Content

[0004] The purpose of the present application is to provide a road construction warning device to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present application provides a road construction warning device using the following technical solutions:

[0006] A road construction warning device, comprising an electric lifting base and a warning platform installed on the electric lifting base, wherein a first battery pack, an LED display screen and a plurality of swing tables for placing traffic cones are fixed on the warning platform, wherein the first battery pack is used to power the LED display screen, the swing table is arranged in a cone shape, and a storage slot is further arranged on the warning platform, wherein a plurality of pressure blocks are matched and placed in the storage slot, and the pressure blocks can be placed on the traffic cones;

[0007] The electric lifting base includes a lifting platform, a servo linear guide slide is fixed on the top of the lifting platform, the warning platform is installed on the slide of the servo linear guide slide, bearing grooves are fixed on both sides of the top of the lifting platform, bearing bars are fixed on the warning platform at positions corresponding to the guide grooves, a second battery pack for driving the servo linear guide slide is also installed on the side of the lifting platform away from the warning platform, supporting feet are fixed at the four corners of the bottom end of the warning platform, universal wheels are fixed at the four corners of the bottom of the lifting platform, and a handle is fixed on the lifting platform near the second battery pack.

[0008] Preferably, in order to facilitate use by staff, a push rack is also fixed to a side of the warning table close to the handle.

[0009] The push frame, the side wall of the lifting platform and the side wall of the warning platform are all affixed with reflective warning stickers.

[0010] A loudspeaker and a counterweight are also fixed on the warning platform, and the loudspeaker is powered by a first battery pack.

[0011] Preferably, in order to facilitate taking out the pressing block, a clearance groove is respectively opened on both sides of the storage groove.

[0012] Preferably, in order to facilitate fixing the warning device in one place, the universal wheel is a universal wheel with a braking function.

[0013] In summary, the present application includes at least one of the following beneficial technical effects: the road construction warning device can reduce manual handling and labor intensity by being provided with an electric lifting base; at the same time, the lifting platform can make the warning platform hover at different heights, and can be adapted to different places for use, so as to play a better warning role; by providing a swing platform, multiple traffic cones can be stacked, and by using a pressure block to press on the top layer of traffic cones, the traffic cones can be fixed to prevent them from falling off the swing platform. The entire warning device has many functions and can meet the needs of various occasions. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0015] Figure 2 It is a schematic diagram of the structure of the embodiment of the present application from different viewing angles.

[0016] Explanation of the accompanying drawings: 1. lifting platform; 11. load-bearing slot; 12. load-bearing bar; 13. second battery pack; 14. supporting leg; 2. warning table; 21. first battery pack; 22. LED display screen; 23. swing table; 24. storage slot; 241. yield slot; 25. pressure block; 3. servo linear guide slide; 4. universal wheel; 5. handle; 6. push rack; 7. loudspeaker; 8. counterweight. DETAILED DESCRIPTION

[0017] The following is combined with Figure 1-2 This application is described in further detail.

[0018] The present application embodiment discloses a road construction warning device, referring to Figure 1 and Figure 2, including an electric lifting base and a warning platform 2 installed on the electric lifting base, a first battery pack 21, an LED display screen 22 and a plurality of platforms 23 for placing traffic cones are fixed on the warning platform 2, the first battery pack 21 is used to power the LED display screen 22, the platform 23 is arranged in a cone shape, and a storage slot 24 is also arranged on the warning platform 2, a plurality of pressing blocks 25 are matched and placed in the storage slot 24, and the pressing blocks 25 can be placed on the traffic cones, and both sides of the storage slot 24 are respectively provided with a clearance slot 241;

[0019] The electric lifting base includes a lifting platform 1, a servo linear guide slide 3 is fixed on the top of the lifting platform 1, a warning platform 2 is installed on the slide of the servo linear guide slide 3, bearing grooves 11 are also fixed on both sides of the top of the lifting platform 1, and bearing bars 12 are fixed at the position corresponding to the guide groove of the warning platform 2. A second battery pack 13 for driving the servo linear guide slide 3 is also installed on the side of the lifting platform 1 away from the warning platform 2, and supporting feet 14 are fixed at the four corners of the bottom end of the warning platform 2. Universal wheels 4 are fixed at the four corners of the bottom of the lifting platform 1. The universal wheels 4 are universal wheels 4 with braking function, and a handle 5 is fixed on the lifting platform 1 near the second battery pack 13;

[0020] The push frame 6, the side wall of the lifting platform 1 and the side wall of the warning platform 2 are all affixed with reflective warning stickers.

[0021] Reference Figure 1 In order to facilitate the movement of the road construction warning device, a push frame 6 is fixed on one side of the warning platform 2 close to the handle 5.

[0022] Reference Figure 2 In order to facilitate the voice prompt, a loudspeaker 7 is fixed on the warning platform 2, and the loudspeaker 7 is powered by the first battery pack 21. In order to prevent the warning device from tipping over, a counterweight 8 is fixed on the warning platform 2.

[0023] The implementation principle of a road construction warning device in the embodiment of the present application is:

[0024] By providing an electric lifting base, it is possible to reduce manpower handling and labor intensity. When the warning device needs to be unloaded from the engineering vehicle, the warning device is placed on the engineering vehicle through the supporting feet 14 at the bottom of the warning platform 2, and the servo linear guide slides 3 on both sides drive the lifting platform 1 to extend out of the engineering vehicle, the lifting platform 1 is lifted and unfolded, and the warning platform 2 is lifted up. At this time, the warning device can be removed from the engineering vehicle, and then the servo linear guide slides 3 drive the warning platform 2 to return to the lifting platform 1. Similarly, when loading is required, the above steps can be reversed;

[0025] At the same time, the lifting platform 1 can make the warning platform 2 hover at different heights, and can be used in different places to play a better warning role.

[0026] By providing the platform 23 , a plurality of traffic cones can be stacked, and the pressing blocks 25 are used to press on the traffic cones on the uppermost layer, so as to fix the traffic cones and prevent them from falling off the platform 23 .

[0027] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, principle and application direction of the present application should be included in the protection scope of the present application.

Claims

1. A road construction warning device, characterized in that: The invention comprises an electric lifting base and a warning platform (2) mounted on the electric lifting base, wherein a first battery pack (21), an LED display screen (22) and a plurality of swing tables (23) for placing traffic cones are fixed on the warning platform (2), wherein the first battery pack (21) is used to supply power to the LED display screen (22), the swing table (23) is arranged in a cone shape, and a storage slot (24) is further arranged on the warning platform (2), wherein a plurality of pressure blocks (25) are arranged in a matching manner in the storage slot (24), and the pressure blocks (25) can be placed on the traffic cones. The electric lifting base comprises a lifting platform (1), a servo linear guide slide (3) is fixed on the top of the lifting platform (1), the warning platform (2) is installed on the slide of the servo linear guide slide (3), bearing grooves (11) are fixed on both sides of the top of the lifting platform (1), and bearing bars (12) are fixed at positions of the warning platform (2) corresponding to the bearing grooves (11), a second battery pack (13) for driving the servo linear guide slide (3) is also installed on the side of the lifting platform (1) away from the warning platform (2), supporting feet (14) are fixed at the four corners of the bottom end of the warning platform (2), universal wheels (4) are fixed at the four corners of the bottom of the lifting platform (1), and a handle (5) is fixed on the lifting platform (1) at a position close to the second battery pack (13).

2. The road construction warning device according to claim 1, characterized in that: A push frame (6) is fixed to one side of the warning platform (2) close to the handle (5).

3. The road construction warning device according to claim 2, characterized in that: The push frame (6), the side wall of the lifting platform (1) and the side wall of the warning platform (2) are all provided with reflective warning stickers.

4. The road construction warning device according to claim 1, characterized in that: A loudspeaker (7) and a counterweight (8) are also fixed on the warning platform (2), and the loudspeaker (7) is powered by a first storage battery group (21).

5. The road construction warning device according to claim 1, characterized in that: The storage slot (24) is provided with a clearance slot (241) on both sides thereof.

6. The road construction warning device according to claim 1, characterized in that: The universal wheel (4) is a universal wheel (4) with a braking function.

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