Electrical lifting warning device for municipal construction

Abstract

The utility model discloses an electric lifting warning device for municipal construction, which comprises a base, an electric jack, a telescopic column, a hexagonal mounting frame, a warning board and a solar panel, the base is composed of an electric control box and a bottom plate from top to bottom, and the electric control box is arranged on the bottom plate through bolts; an electric jack is arranged in the center of the base through a bolt; a supporting outer rod in the telescopic column is arranged on the outer side of the electric jack in a sleeving mode, and the bottom of the telescopic column is arranged in the center of the base through a bolt. A hexagonal mounting frame is arranged at the top of the supporting inner rod in the telescopic column through a bolt; one warning board is mounted on each of six side surfaces of the hexagonal mounting frame in a one-to-one correspondence manner through bolts, so that a multi-surface warning structure is formed; and a solar panel is mounted at the top of the hexagonal mounting frame. The electrical lifting six-face warning device is combined with four yellow-flash slow-red signal lamps, the problem that an existing double-face warning board is not convenient for visual multi-direction warning is solved, and the warning effect is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of safety warning devices, specifically an electric lifting warning device for municipal construction. Background Technology

[0002] Currently, in municipal construction, warning devices are usually used to alert passing vehicles or pedestrians to avoid the construction site and prevent accidents.

[0003] Existing warning devices have various structures, but most of them use double-sided retractable warning signs for warning. However, these double-sided warning signs are difficult to provide intuitive warnings in multiple directions at the same time, making them unsuitable for use in complex road conditions such as multi-intersection or open areas. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the existing technology, the purpose of this utility model is to provide an electric lifting warning device for municipal construction, which solves the problem that the existing double-sided warning signs are not convenient for intuitive multi-directional warning.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] This utility model provides an electric lifting warning device for municipal construction, including a base, an electric jack, a telescopic column, a hexagonal mounting frame, warning signs, and a solar panel. The base consists of an electrical control box and a base plate from top to bottom, with the control box bolted to the base plate. An electric jack is bolted to the center of the base. The outer support rod of the telescopic column is fitted around the electric jack, and the bottom of the telescopic column is bolted to the center of the base. A hexagonal mounting frame is bolted to the top of the inner support rod of the telescopic column. Each of the six sides of the hexagonal mounting frame is bolted with a warning sign, forming a multi-sided warning structure for more intuitive warning.

[0007] Multi-directional warning enhances the warning effect; a solar panel is installed on the top of the hexagonal mounting frame.

[0008] Preferably, the bottom surface of the base plate is evenly distributed with four rollers via bolts. The four rollers include two symmetrically arranged directional rollers and two symmetrically arranged universal rollers. The bottom surface of the base plate is evenly distributed with four grooves, which are spaced apart from the seven rollers. Each of the four grooves is equipped with a small electric push rod via bolts. The top of the inner rod of the small electric push rod is threaded with an anti-slip support foot. The small electric push rod is electrically connected to the control box and is used to keep the entire device vertical and prevent it from tipping over by controlling and adjusting the extension and retraction of the small electric push rod. A telescopic pull rod is provided on the base plate via bolts.

[0009] Preferably, the solar panel is electrically connected to the battery in the electrical control box via wires; the electrical control box is equipped with a remote control for remotely controlling the start / stop of the electric jack, the start / stop of the small electric push rod, and the on / off of the yellow flashing and slow red lights according to the construction site conditions, while adjusting the height of the warning sign, which is convenient and efficient; the electrical control box is equipped with a switch door via hinges and a latch, and the switch door is equipped with a storage slot for placing the remote control to prevent the remote control from being lost.

[0010] Preferably, the electric jack is electrically connected to the electrical control box; the top of the inner rod of the electric jack is integrally formed with a bolt base; the top of the electric jack is threadedly connected to the threaded hole at the bottom of the inner rod in the telescopic column through the screw in the bolt base, which is used to control the electric jack to drive the telescopic column to achieve lifting and lowering.

[0011] Preferably, a quadrilateral mounting cavity is bolted to the top center of the hexagonal mounting bracket, and a yellow flashing slow red light is respectively installed in the recesses on the four sides of the quadrilateral mounting cavity. The yellow flashing slow red light is electrically connected to the electrical control box and is used to attract the attention of the driver or pedestrian through the dynamic flashing mode and the prompt of the word "slow", so as to further achieve the purpose of warning.

[0012] Preferably, the outer surface of the electrical control box is coated with a layer of reflective paint to further ensure the warning effect at night.

[0013] Preferably, the words "Construction Ahead" on the warning sign are made of reflective material sprayed on to serve as a warning at night and further ensure the warning effect.

[0014] The beneficial effects of this utility model are as follows: The municipal construction electric lifting warning device of this utility model, by setting six warning signs on a hexagonal mounting frame, can more intuitively warn from multiple directions, solving the problem that existing double-sided warning signs are not convenient for intuitive multi-directional warning; with the assistance of yellow flashing and slow red signal lights on four sides, it can further ensure warning from multiple directions, improving the warning effect; at the same time, according to the construction site conditions, the electric lifting device can be remotely controlled and adjusted using a remote control, which can keep the device vertical and quickly and efficiently adjust the electric lifting warning device to the required height, making it convenient to use and suitable for construction scenarios with complex road conditions such as multi-intersections or open areas. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 is a structural schematic diagram of an electrical lifting warning device for municipal construction provided in an embodiment of this utility model;

[0017] Figure 2 is a front view of the combined state of Figure 1 after the telescopic rod and warning sign are installed;

[0018] Figure 3 is Figure 2 A schematic diagram illustrating the changing states;

[0019] Figure 4 is a bottom view of the base.

[0020] Explanation of reference numerals in the attached figures:

[0021] 1. Base, 2. Electric jack, 3. Telescopic column, 4. Hexagonal mounting bracket, 5. Warning sign, 6. Solar panel, 7. Directional wheel, 8. Universal wheel, 9. Small electric push rod, 10. Anti-slip support foot, 11. Telescopic pull rod, 12. Quadrilateral mounting cavity, 13. Yellow flashing and slow red light, 14. Door opening and closing mechanism.

[0022] Electrical control box 101, base plate 102;

[0023] Support outer rod 301, support inner rod 302. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example 1, as shown in Figures 1 to 12 Figure 4As shown, an electric lifting warning device for municipal construction includes a base 1, an electric jack 2, a telescopic column 3, a hexagonal mounting frame 4, warning signs 5, and a solar panel 6. The base 1 consists of an electrical control box 101 and a base plate 102 from top to bottom, with the electrical control box 101 bolted to the base plate 102. The electric jack 2 is bolted to the center of the base 1. The outer support rod 301 of the telescopic column 3 is fitted around the electric jack 2, and the bottom of the telescopic column 3 is bolted to the center of the base 1. The hexagonal mounting frame 4 is bolted to the top of the inner support rod 302 of the telescopic column 3. Each of the six sides of the hexagonal mounting frame 4 is bolted with a warning sign 5, forming a multi-faceted warning structure for more intuitive multi-directional warning and improved warning effect. The solar panel 6 is mounted on the top of the hexagonal mounting frame 5.

[0026] Furthermore, such as Figure 2 Figure 3 and Figure 4 As shown, the bottom surface of the base plate 102 has four rollers evenly distributed by bolts. These four rollers include two symmetrically arranged directional rollers 7 and two symmetrically arranged universal rollers 8. The bottom surface of the base plate 102 also has four grooves evenly distributed, spaced apart from the four rollers. Each of the four grooves corresponds to a small electric push rod 9, which is bolted to its corresponding groove. The top of the inner rod of the small electric push rod 9 is threaded with an anti-slip support foot 10. The small electric push rod 9 is electrically connected to the control box 101 and is used to control and adjust the extension and retraction of the small electric push rod to keep the entire device vertical and prevent it from tipping over. It should be noted that the top of the inner rod of the small electric push rod has an internally threaded hole that mates with the connecting bolt in the anti-slip support foot. The base plate 102 has four grooves evenly distributed by bolts.

[0027] The directional wheel is equipped with a telescopic rod 11 via bolts, which is used to assist in pushing and pulling the overall warning device.

[0028] Furthermore, the solar panel 6 is electrically connected to the battery in the control box 102 via wires. The control box 102 is equipped with a remote control for remotely controlling the start / stop of the electric jack, the start / stop of the small electric push rod, and the on / off of the yellow flashing and slow red lights, according to the construction site conditions. It also adjusts the height of the warning sign, making it convenient and efficient. As shown in Figures 2 and 3, the control box 102 has a switch door 14 connected by hinges and a latch. The switch door 14 has a storage slot for the remote control to prevent loss. The wires extend from top to bottom along the hexagonal mounting bracket and the inner wall of the telescopic column into the control box and connect to the battery input terminal. A sealing ring is provided between the control box and the switch door.

[0029] Furthermore, the electric jack 2 is electrically connected to the electrical control box 102; as shown in Figure 1, the top of the inner rod of the electric jack 2 is integrally formed with a bolt base; the top of the electric jack 2 is threadedly connected to the threaded hole at the bottom of the inner rod 301 in the telescopic column 3 through the screw in the bolt base, which is used to control the electric jack to drive the telescopic column to achieve lifting and lowering.

[0030] Furthermore, as shown in Figures 1 and 2, and Figure 3 As shown, a quadrilateral mounting cavity 12 is bolted to the top center of the hexagonal mounting bracket 4, and a yellow flashing slow red light 13 is respectively installed in the recesses on the four sides of the quadrilateral mounting cavity 12. The yellow flashing slow red light 13 is electrically connected to the electrical control box 102 and is used to attract the attention of drivers or pedestrians through the dynamic flashing mode and the prompt of the word "slow", so as to further achieve the purpose of warning.

[0031] Furthermore, the outer surface of the electrical control box 102 is coated with a layer of reflective paint to further ensure the warning effect at night.

[0032] Furthermore, the words "Construction Ahead" on the warning sign 5 are made of reflective material to serve as a warning at night, further ensuring the warning effect.

[0033] In addition, in other embodiments, remote control can be achieved by connecting the electrical control box to a mobile phone app to meet on-site usage needs. The specific methods will not be described in detail in this application.

[0034] During installation, first, install the electric jack onto the base plate with the rollers and electric telescopic support feet (pre-installed with the small electric push rod of the anti-slip support feet) using bolts; then, install the outer support rod.

[0035] After fitting the outer sleeve of the electric jack and bolting it to the base plate, fit the control box onto the outer sleeve of the support rod and bolt it to the base plate. Then, insert the bottom of the inner support rod into the outer support rod and rotate the inner support rod left and right until the threaded hole at its bottom mates with the bolt at the top of the electric jack, securing the threaded connection. Next, bolt the hexagonal mounting bracket (with a pre-installed quadrilateral mounting frame containing a yellow flashing red light) to the top of the inner support rod. Finally, install the solar panel and warning sign onto the hexagonal mounting bracket to complete the installation. It should be noted that rubber rings are installed between the electrical control box and the outer support rod, between the outer support rod and the inner support rod, and between the solar panel, warning sign and hexagonal mounting bracket to fill gaps, prevent rainwater and dust from entering, or avoid wear caused by collisions. The connecting wires of the electric telescopic pole (including electric jack and small electric push rod), solar panel and yellow flashing red light are respectively passed out from the telescopic column and electrically connected to the electrical control box. The wire through holes in the telescopic column can dissipate the heat inside the telescopic column into the electrical control box, and then dissipate it to the outside through the heat sink and heat dissipation holes in the electrical control box.

[0036] Obviously, the above-described embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model. Thus, if these modifications and variations of this utility model fall within the scope of the claims of this utility model and their equivalents, then this utility model also intends to include these modifications and variations.

Claims

1. An electric lifting warning device for municipal construction, characterized in that: The system includes a base, an electric jack, a telescopic column, a hexagonal mounting frame, warning signs, and a solar panel. The base consists of an electrical control box and a base plate from top to bottom, with the control box bolted to the base plate. An electric jack is bolted to the center of the base. The outer support rod of the telescopic column is fitted around the electric jack, and the bottom of the telescopic column is bolted to the center of the base. A hexagonal mounting frame is bolted to the top of the inner support rod of the telescopic column. Each of the six sides of the hexagonal mounting frame is bolted with a warning sign, forming a multi-sided warning structure. A solar panel is mounted on the top of the hexagonal mounting frame.

2. The electrical lifting alarm device for municipal construction as described in claim 1, characterized in that: The bottom surface of the base plate is evenly distributed with four rollers via bolts. The four rollers include two symmetrically arranged directional rollers and two symmetrically arranged omnidirectional rollers. The bottom surface of the base plate is evenly distributed with four grooves, which are spaced apart from the seven rollers. Each of the four grooves is equipped with a small electric push rod via bolts. The top of the inner rod of the small electric push rod is threaded with an anti-slip support foot. The small electric push rod is electrically connected to the electrical control box. A telescopic pull rod is provided on the base plate via bolts.

3. The electrical lifting alarm device for municipal construction as described in claim 1, characterized in that: The solar panel is electrically connected to the battery in the control box via wires; the control box is equipped with a remote control; the control box has a door with hinges and a latch, and the door has a storage slot for storing the remote control.

4. The electrical lifting alarm device for municipal construction as described in claim 1, characterized in that: The electric jack is electrically connected to the control box; the top of the inner rod of the electric jack is integrally formed with a bolt base; the top of the electric jack is threadedly connected to the threaded hole at the bottom of the inner rod in the telescopic column through the screw in the bolt base.

5. The electrical lifting alarm device for municipal construction as described in claim 1, characterized in that: The hexagonal mounting bracket has a quadrilateral mounting cavity bolted to its top center, and each of the four sides of the quadrilateral mounting cavity has a corresponding yellow flashing slow red light. Electrically connected to the electrical control box.

6. The electrical lifting alarm device for municipal construction as described in claim 1, characterized in that: The outer surface of the electrical control box is coated with a layer of reflective paint.

7. The electrical lifting alarm device for municipal construction as described in claim 1, characterized in that: The words "Construction Ahead" on the warning sign are made of reflective material.

Images