A portable construction sign

Abstract

The utility model discloses a portable construction sign, including a sleeve rod and a cross bar, a limiting ring is fixed at the top of the outer wall of the sleeve rod, and an inner rod is arranged at the top of the sleeve rod, a warning sign is arranged outside the inner rod, and the warning sign is made of waterproof cloth, a threaded sleeve is arranged at the top of the inner rod, the cross bar is fixed to one side of the sleeve rod, and the end of the cross bar away from the sleeve rod is snap-connected with a telescopic rod, and the bottom end of the sleeve rod is plugged with a support assembly, and the support assembly includes a support foot and an anti-skid pad. Compared with the existing construction sign, the portable construction sign is provided with a convenient disassembly and assembly mechanism, which is very convenient to disassemble and assemble, and has a smaller volume after disassembly, which is conducive to improving the portability of the device. At the same time, the device is provided with a striking warning mechanism, and its warning effect is stronger, which effectively reduces the probability of collision between the driver and the device when the driver is driving a vehicle in a dark environment or when the driver is tired at night.

Description

Technical Field

[0001] The utility model relates to the technical field of warning signs, in particular to a construction sign which is easy to carry. Background Art

[0002] Road traffic refers to highways, urban roads and places under the jurisdiction of a unit but where motor vehicles are allowed to pass, including squares, public parking lots and other places for public passage. In road traffic, sometimes workers will carry out construction and maintenance on the road surface. At this time, it is often necessary to place construction signs around the construction area to warn drivers so that they can slow down and bypass the construction area.

[0003] The publication number authorized by China is CN219908662U, and it is named a patent for a construction warning sign. The device includes a main support rod, a warning sign body, a cross-link mechanism and a straight-link mechanism. Two main support rods are arranged side by side, and a cross-link mechanism is installed between the two main support rods. Mounting grooves are opened on the side surfaces of the two main support rods on opposite sides, and the warning sign body is installed between the two main support rods along the mounting grooves on both sides. By setting the warning sign body, a sealing plate and opening mounting grooves on the main support rods, the warning sign body can be fixed between two adjacent warning sign bodies through the sealing plate. The warning sign body can be disassembled and replaced, which is convenient for use in different construction environments. The main support rod and the cross-link mechanism of the utility model cooperate to realize the folding and storage of the construction warning sign for easy carrying. The cooperation of the straight-link mechanism and the auxiliary support rod can realize the extension of the warning sign and maintain the stability of the warning sign.

[0004] Although the above device can keep the warning sign stable, there are still some problems when using the device:

[0005] 1. The device does not have a convenient disassembly mechanism. Although it can be folded, it can only reduce its thickness after folding, and its width and length are still long, resulting in poor portability.

[0006] 2. The device does not have a striking warning mechanism, and its warning effect is average. When the light is dim at night, the driver is likely to drive the vehicle into the device due to limited vision and break into the construction area.

[0007] In response to the above situation, technical innovation is carried out based on the existing construction signs. Utility Model Content

[0008] The utility model aims to provide a construction sign which is easy to carry so as to solve the problems raised in the above-mentioned background technology.

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction sign that is easy to carry, including a sleeve rod and a cross rod, a limiting ring is fixed on the top end of the outer wall of the sleeve rod, and an inner rod is arranged at the top end of the sleeve rod, a warning sign is arranged on the outside of the inner rod, and the warning sign is made of waterproof cloth, a threaded sleeve is arranged on the top end of the inner rod, the cross rod is fixed to one side of the sleeve rod, and an end of the cross rod away from the sleeve rod is clamped and connected with a telescopic rod, a support assembly is inserted at the bottom end of the sleeve rod, and the support assembly includes a support foot and an anti-slip pad, and the bottom end of the support foot is bonded with an anti-slip pad.

[0010] Furthermore, a reflective strip is sprayed on the front end of the warning sign, and the reflective strip is made of reflective paint.

[0011] Furthermore, a lamp holder is fixed to the top of the threaded sleeve, and a storage battery is fixed to the inner bottom wall of the lamp holder.

[0012] Furthermore, a solar control panel is fixed to the inner side wall of the lamp holder, and a strobe circuit board is fixed to the inner top wall of the lamp holder.

[0013] Furthermore, an LED lamp is fixed to the outer top wall of the lamp holder, and a lampshade is fixed to the top of the lamp holder.

[0014] Furthermore, the lampshade is made of red transparent plastic, and a solar panel is embedded and fixed on the top wall of the lampshade.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the device is provided with a convenient disassembly and assembly mechanism, which is very convenient to disassemble and assemble, and the volume after disassembly is smaller, which is conducive to improving the portability of the device. At the same time, the device is provided with a striking warning mechanism, and its warning effect is stronger, which effectively reduces the probability of the driver colliding with the device when driving the vehicle in a dark environment or when the driver is tired at night.

[0016] 1. The utility model is provided with a sleeve rod, a limit ring, an inner rod, a warning sign, a threaded sleeve, a cross bar, a telescopic rod and a supporting assembly. The telescopic rod has the same structure as the inner rod mechanism of the sleeve rod. The warning sign body is made of waterproof cloth, and its two ends are sewn into a sleeve shape, which is sleeved on the outside of the inner rod and the top of the telescopic rod. The threaded sleeve is threadedly connected to the top of the inner rod. When the staff needs to carry and transport the device, the threaded sleeve can be rotated to remove it from the inner rod, and then the warning sign is removed upward from the inner rod. The inner rod and the sleeve rod can be telescopically fixed by tightening the hand screw. The user can put the inner rod into the sleeve rod, and then pull the supporting assembly out of the bottom end of the sleeve rod. The telescopic rod can be contracted and disassembled in the same way, and finally the cross bar is removed. At this time, the device is disassembled into five rod-shaped objects and a cloth warning sign body. The staff can use the warning sign to wrap the rod-shaped objects. At this time, the size of the device is very small, very convenient to carry, and greatly reduces the space occupied during transportation. Through the above process, the device is very convenient to disassemble and assemble, and the size is small after disassembly, which is conducive to improving the portability of the device.

[0017] 2. The utility model is provided with a reflective strip, a battery, a solar control panel, a strobe circuit board, an LED lamp, a lampshade and a solar panel. The battery, the solar control panel, the strobe circuit board, the LED lamp and the solar panel are all electrically connected. The reflective strip can reflect light when the car light shines on the device, thereby improving the warning effect of the device. The solar panel and the solar control panel can convert sunlight energy into electrical energy and store it in the battery. At night, the staff can turn on the warning light switch. At this time, the strobe circuit board controls the LED lamp to emit a strobe light. The strobe light shines on the lampshade and is scattered through the lampshade, producing the effect of a warning light, thereby further improving the warning effect of the device. Through the above structure, the warning effect of the device is stronger, which effectively reduces the probability of a collision between the driver and the device when the driver is driving a vehicle in a dim environment or is tired at night. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front view structural diagram of a portable construction sign of the utility model;

[0019] Figure 2 This is a side view structural diagram of a portable construction sign of the utility model;

[0020] Figure 3 The utility model is a partial front view and cross-sectional enlarged structural schematic diagram of a threaded sleeve, a lamp holder, a storage battery, a solar control panel, a strobe circuit board, an LED lamp, a lampshade and a solar panel of a portable construction sign.

[0021] In the figure: 1. sleeve rod; 2. limit ring; 3. inner rod; 4. warning sign; 5. threaded sleeve; 6. cross bar; 7. telescopic rod; 8. support assembly; 801. support foot; 802. anti-slip pad; 9. reflective strip; 10. lamp holder; 11. battery; 12. solar control panel; 13. strobe circuit board; 14. LED lamp; 15. lampshade; 16. solar panel. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-3 The principles and features of the present invention are described, and the examples given are only used to explain the present invention, and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0023] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0025] like Figure 1 and Figure 2As shown, a construction sign that is easy to carry includes a sleeve rod 1 and a cross bar 6. A limiting ring 2 is fixed to the top of the outer wall of the sleeve rod 1, and an inner rod 3 is arranged at the top of the sleeve rod 1. A warning sign 4 is arranged on the outside of the inner rod 3, and the warning sign 4 is made of waterproof cloth. A threaded sleeve 5 is arranged on the top of the inner rod 3. The cross bar 6 is fixed to one side of the sleeve rod 1, and a telescopic rod 7 is snap-connected to the end of the cross bar 6 away from the sleeve rod 1. A supporting assembly 8 is inserted at the bottom end of the sleeve rod 1, and the supporting assembly 8 includes a supporting foot 801 and an anti-skid pad 802. The bottom end of the supporting foot 801 is bonded with the anti-skid pad 802. The telescopic rod 7 has the same structure as the inner rod 3 of the sleeve rod 1. The warning sign 4 is made of waterproof cloth, and its two ends are sewn into a sleeve shape, which is sleeved on the outside of the inner rod 3 and the top of the telescopic rod 7. The threaded sleeve 5 is threadedly connected to the top of the inner rod 3 When the staff needs to carry and transport the device, they can rotate the threaded sleeve 5 to remove it from the inner rod 3, and then remove the warning sign 4 upward from the inner rod 3. The inner rod 3 and the sleeve rod 1 can be telescopically fixed by tightening the hand screws. The user can put the inner rod 3 into the sleeve rod 1, and then pull the supporting assembly 8 out from the bottom end of the sleeve rod 1. The telescopic rod 7 can be retracted and disassembled in the same way, and finally the cross bar 6 is removed. At this time, the device is disassembled into five rod-shaped objects and a cloth warning sign 4. The staff can use the warning sign 4 to wrap the rod-shaped objects. At this time, the size of the device is very small, which is very convenient to carry and greatly reduces the space occupied during transportation. Through the above process, the device is very convenient to disassemble and assemble, and the size is small after disassembly, which is conducive to improving the portability of the device.

[0026] like Figure 1 and Figure 3As shown, the front end of the warning sign 4 is sprayed with a reflective strip 9, and the reflective strip 9 is made of reflective paint. A lamp holder 10 is fixed to the top of the threaded sleeve 5, and a battery 11 is fixed to the inner bottom wall of the lamp holder 10. A solar control panel 12 is fixed to the inner side wall of the lamp holder 10, and a strobe circuit board 13 is fixed to the inner top wall of the lamp holder 10. An LED lamp 14 is fixed to the outer top wall of the lamp holder 10, and a lampshade 15 is fixed to the top of the lamp holder 10. The lampshade 15 is made of red transparent plastic material, and a solar panel 16 is inlaid and fixed on the top wall of the lampshade 15. The battery 11, the solar control panel 12, the strobe circuit board 13, the LED lamp 14 and the solar panel 16 are all electrically connected. Then, the reflective strip 9 can reflect light when the car light shines on the device, thereby improving the warning effect of the device. The solar panel 16 and the solar control panel 12 can convert sunlight energy into electrical energy and store it in the battery 11. At night, the staff can turn on the warning light switch. At this time, the strobe circuit board 13 controls the LED light 14 to emit a strobe light. The strobe light shines on the lampshade 15 and is scattered by the lampshade 15, producing the effect of a warning light, thereby further improving the warning effect of the device. Through the above structure, the warning effect of the device is stronger, which effectively reduces the probability of a collision between the driver and the device when the driver is driving a vehicle in a dark environment or when the driver is tired at night.

[0027] In summary: when using the portable construction sign, first, the limit ring 2 and the threaded sleeve 5 can effectively limit the warning sign 4 to prevent the cloth warning sign 4 from moving up and down outside the inner rod 3. The warning word is sprayed on the middle of the front end of the warning sign 4. The anti-slip pad 802 is made of rubber material and can effectively prevent the device from sliding. The length of the support foot 801 is relatively long, which can prevent the device from being blown down by the airflow brought by passing vehicles. Bricks can also be pressed on the support foot 801 to further improve the stability of the device. The telescopic rod 7 and the sleeve rod 1 The inner rod 3 has the same structure. The warning sign 4 is made of waterproof cloth. The two ends of the warning sign 4 are sewn into a sleeve shape and are sleeved on the outside of the inner rod 3 and the top of the telescopic rod 7. The threaded sleeve 5 is threadedly connected to the top of the inner rod 3. When the staff needs to carry and transport the device, the threaded sleeve 5 can be rotated to remove it from the inner rod 3, and then the warning sign 4 can be removed upward from the inner rod 3. The inner rod 3 and the sleeve rod 1 can be telescopically fixed by tightening the hand screws. The user can put the inner rod 3 into the sleeve rod 1, and then pull the support assembly 8 out of the bottom of the sleeve rod 1. The telescopic rod 7 can be retracted and disassembled in the same way, and finally the cross bar 6 is removed. At this time, the device is disassembled into five rod-shaped objects and a cloth warning sign 4. The staff can use the warning sign 4 to wrap the rod-shaped objects. At this time, the size of the device is very small, which is very convenient to carry and greatly reduces the space occupied during transportation. The battery 11, the solar control panel 12, the strobe circuit board 13, the LED light 14 and the solar panel 16 are all electrically connected. The reflective strip 9 can reflect light when the car light shines on the device, thereby improving the warning effect of the device. The solar panel 16 and the solar control panel 12 can convert sunlight energy into electrical energy and store it in the battery 11. At night, the staff can turn on the warning light switch. At this time, the strobe circuit board 13 controls the LED light 14 to emit a strobe light. The strobe light shines on the lampshade 15 and scatters through the lampshade 15, producing the effect of a warning light, thereby further improving the warning effect of the device. This is the working principle of the portable construction sign.

[0028] The above are only preferred embodiments of the utility model, and do not impose any form of limitation on the utility model. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings and above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A portable construction sign, comprising a sleeve rod (1) and a cross rod (6), characterized in that: A limiting ring (2) is fixed at the top of the outer wall of the sleeve rod (1), and an inner rod (3) is arranged at the top of the sleeve rod (1). A warning sign (4) is arranged outside the inner rod (3), and the warning sign (4) is made of waterproof cloth. A threaded sleeve (5) is arranged at the top of the inner rod (3). The cross bar (6) is fixed to one side of the sleeve rod (1), and the end of the cross bar (6) away from the sleeve rod (1) is snap-connected with a telescopic rod (7). The bottom end of the sleeve rod (1) is plugged with a support assembly (8), and the support assembly (8) comprises a support foot (801) and an anti-skid pad (802), and the bottom end of the support foot (801) is bonded with the anti-skid pad (802).

2. A portable construction sign according to claim 1, characterized in that: A reflective strip (9) is sprayed on the front end of the warning sign (4), and the reflective strip (9) is made of reflective paint.

3. A portable construction sign according to claim 1, characterized in that: A lamp holder (10) is fixed to the top end of the threaded sleeve (5), and a storage battery (11) is fixed to the inner bottom wall of the lamp holder (10).

4. A portable construction sign according to claim 3, characterized in that: A solar control panel (12) is fixed to the inner side wall of the lamp holder (10), and a strobe circuit board (13) is fixed to the inner top wall of the lamp holder (10).

5. The portable construction sign according to claim 3, characterized in that: An LED lamp (14) is fixed to the outer top wall of the lamp holder (10), and a lampshade (15) is fixed to the top of the lamp holder (10).

6. A portable construction sign according to claim 5, characterized in that: The lampshade (15) is made of red transparent plastic material, and a solar panel (16) is inlaid and fixed on the top wall of the lampshade (15).

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