Warning device for municipal engineering

Abstract

The warning device for municipal engineering comprises a warning board, a supporting column and a fixing base, the warning board is fixedly connected to the upper end of the supporting column, the lower end of the supporting column is of a conical structure, external threads are arranged on the periphery of the supporting column, the fixing base is of a hollow structure, and the supporting column is fixedly connected with the fixing base. A vertical threaded through hole is formed in the middle of the fixed base, the fixed base is in threaded connection with the periphery of the supporting column, a feeding port is formed in the upper portion of the fixed base, a discharging port is formed in the bottom of the side face of the fixed base, and the feeding port and the discharging port are in threaded connection with sealing covers respectively; the warning device for municipal engineering is stable in fixation, not prone to moving or toppling, safer, more reliable and convenient and easy to install.

Description

Technical Field

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

[0002] Municipal engineering refers to the construction of municipal facilities. In my country, municipal facilities refer to the public products and services and various buildings, structures, equipment, etc. that are provided to residents for free or for free within the planning and construction scope of urban areas and towns based on government responsibilities and obligations. Various public infrastructure supporting urban life fall into the category of municipal engineering, such as common urban roads, bridges, subways, and various pipelines closely related to life: rainwater, sewage, water supply, recycled water, electricity, telecommunications, etc., all fall into the category of municipal engineering.

[0003] During municipal road construction, since it affects the normal driving trajectory of pedestrians, it is necessary to place warning devices in front, behind, left and right positions of the construction site. Traditional warning devices are mostly placed directly at the construction site, and most construction sites are muddy and soft. In strong winds, they are prone to movement or tipping over, and cannot serve as a safety warning, posing certain safety hazards. Utility Model Content

[0004] The utility model aims to provide a warning device for municipal engineering, which is firmly fixed, not easy to move or tip over, is safer and more reliable, and is easy and convenient to install.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] Provided is a warning device for municipal engineering, comprising: a warning sign, a support column and a fixed base, wherein the warning sign is fixedly connected to the upper end of the support column, the lower end of the support column is a conical structure, the outer circumference of the support column is provided with an external thread, the fixed base is a hollow structure, and a vertical threaded through hole is provided in the middle of the fixed base, the fixed base is threadedly connected to the outer circumference of the support column, a feed port is provided above the fixed base, a discharge port is provided at the bottom of the side of the fixed base, and the feed port and the discharge port are respectively threadedly connected with sealing covers.

[0007] As a preferred solution for a warning device for municipal engineering, a vertical support sleeve is provided in the middle of the bottom of the warning sign. The support sleeve is provided with an internal thread and an open structure at the lower end. The upper end of the support column is threadedly connected to the opening of the support sleeve.

[0008] As a preferred solution for the warning device for municipal engineering, it also includes a fixing ring, which is provided with an internal thread. The fixing ring is threadedly connected to the outer periphery of the support column, and the fixing ring is placed under the opening of the support sleeve. The thread direction of the fixing ring is opposite to the thread direction of the support sleeve.

[0009] As a preferred solution for the warning device for municipal engineering, the outer circumference of the fixing ring is provided with vertical anti-slip grooves.

[0010] As a preferred solution for the warning device for municipal engineering, a warning light is arranged above the warning sign.

[0011] As a preferred solution for the warning device for municipal engineering, the fixed base is a cylindrical structure or a truncated cone structure.

[0012] The beneficial effects of the utility model are as follows: the warning device for municipal engineering proposed by the utility model is provided with a conical structure at the lower end of the support column, and the outer peripheral thread of the support column is connected with a fixed base of a hollow structure. When in use, when encountering muddy and soft land, the support column is inserted into the land to a certain depth through the conical structure at the lower end, and then the fixed base is rotated downward to a position where the bottom of the fixed base is close to the ground, and finally water, sand and other fillers are filled into the fixed base through the feed port to increase the weight of the fixed base, and the installation and fixation of the warning device is completed. The conical structure at the lower end of the support column cooperates with the fixed base, so that the fixation of the warning device is more stable, and it is not easy to move or tip over, which is safer and more reliable, and the installation is convenient and simple; when encountering a hard ground surface, there is no need to insert the lower end of the support column into the land, and the fixed base is directly rotated downward to a position where the bottom of the fixed base is close to the ground, and then water, sand and other fillers are filled into the fixed base through the feed port to increase the weight of the fixed base, and the installation and fixation of the warning device is completed, which can also ensure that the warning device is fixed and stable. The utility model can flexibly adjust the installation method according to actual conditions, has a wide range of applications, and is convenient and simple to install. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for use in the embodiments of the present utility model. Obviously, the drawings described below are only some embodiments of the present utility model, and for ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work.

[0014] Figure 1 It is a structural schematic diagram of a warning device for municipal engineering according to an embodiment of the utility model;

[0015] Figure 2 It is a schematic diagram of the matching structure of the support column and the fixed base described in one embodiment of the utility model.

[0016] In the figure:

[0017] 1. Warning sign; 2. Support column; 3. Fixed base; 4. Feed inlet; 5. Discharge outlet; 6. Support sleeve; 7. Fixed ring; 8. Warning light. DETAILED DESCRIPTION

[0018] The embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.

[0019] The following describes the embodiments of the present disclosure through specific examples, and those skilled in the art can easily understand other advantages and effects of the present disclosure from the contents disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of the present disclosure, rather than all of the embodiments. The present disclosure can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present disclosure. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict. Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present disclosure.

[0020] Reference Figure 1-2 An embodiment of the utility model provides a warning device for municipal engineering, comprising: a warning sign 1, a support column 2 and a fixed base 3, wherein the warning sign 1 is fixedly connected to the upper end of the support column 2, the lower end of the support column 2 is a conical structure, the outer periphery of the support column 2 is provided with an external thread, the fixed base 3 is a hollow structure, and a vertical threaded through hole is provided in the middle of the fixed base 3, the fixed base 3 is threadedly connected to the outer periphery of the support column 2, a feed port 4 is provided above the fixed base 3, a discharge port 5 is provided at the bottom of the side of the fixed base 3, and the feed port 4 and the discharge port 5 are respectively threadedly connected with sealing covers.

[0021] In the above technical solution, a conical structure is provided at the lower end of the support column 2, and the outer periphery of the support column 2 is threadedly connected to a fixed base 3 with a hollow structure. When in use, when encountering muddy and soft land, the support column 2 is inserted into the land to a certain depth through the conical structure at the lower end, and then the fixed base 3 is rotated downward to a position where the bottom of the fixed base 3 is close to the ground, and finally water, sand and other fillers are filled into the fixed base 3 through the feed port 4 to increase the weight of the fixed base 3, and the installation and fixation of the warning device are completed. The conical structure at the lower end of the support column 2 cooperates with the fixed base 3, so that the warning device The device is more firmly fixed and is not prone to movement or tipping over, so it is safer and more reliable, and is easy and simple to install. When the ground surface is hard, there is no need to insert the lower end of the support column 2 into the ground. The fixed base 3 can be directly rotated downward to a position where the bottom of the fixed base 3 is close to the ground, and then water, sand and other fillers are filled into the fixed base 3 through the feed port 4 to increase the weight of the fixed base 3. The installation and fixation of the warning device is completed, and the warning device can also be ensured to be firmly fixed. The utility model can flexibly adjust the installation method according to actual conditions, has a wide range of applications, and is easy and convenient to install.

[0022] In some embodiments, a vertical support sleeve 6 is provided in the middle of the bottom of the warning sign 1, the support sleeve 6 is provided with an internal thread and has an open structure at the lower end, and the upper end of the support column 2 is threadedly connected to the opening of the support sleeve 6. This structural design allows the height of the warning sign 1 to be flexibly adjusted as needed. When adjusting, it is only necessary to rotate the support sleeve 6 with the warning sign 1, and the adjustment operation is convenient and simple.

[0023] Furthermore, it also includes a fixing ring 7, which is provided with an internal thread, and is threadedly connected to the outer periphery of the support column 2, and the fixing ring 7 is placed below the opening of the support sleeve 6, and the thread direction of the fixing ring 7 is opposite to that of the support sleeve 6. The fixing ring 7 plays a role in fixing the support sleeve 6, preventing the support sleeve 6 from rotating, and ensuring that the angle and height of the warning sign 1 remain unchanged.

[0024] Specifically, vertical anti-skid lines are arranged on the outer circumference of the fixing ring 7. This structural design is convenient for the staff to manually rotate the fixing ring 7 to prevent slipping, and no auxiliary work is required.

[0025] In some embodiments, a warning light 8 is provided above the warning sign 1. The warning light 8 serves to provide a warning reminder and improve safety.

[0026] In some embodiments, the fixed base 3 is a cylindrical structure or a truncated cone structure. This structural design makes the support force of the fixed base 3 more uniform, ensuring that the warning device is fixed more firmly.

[0027] In the description of the present invention, it should be understood that the terms "middle", "length", "up", "down", "front", "back", "vertical", "horizontal", "inside", "outside", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying 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 operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] In the present invention, unless otherwise clearly specified and limited, the first feature "on" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. "Multiple" means at least two, such as two, three, etc., unless otherwise clearly and specifically limited.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] The above is only for explaining the implementation mode of the utility model and is not used to limit the utility model. For those skilled in the art, any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the utility model without creative work should be included in the protection scope of the utility model.

Claims

1. A warning device for municipal engineering, characterized in that: include: A warning sign (1), a support column (2) and a fixed base (3), wherein the warning sign (1) is fixedly connected to the upper end of the support column (2), the lower end of the support column (2) is a conical structure, the outer circumference of the support column (2) is provided with an external thread, the fixed base (3) is a hollow structure, and a vertical threaded through hole is provided in the middle of the fixed base (3), the fixed base (3) is threadedly connected to the outer circumference of the support column (2), a feed port (4) is provided above the fixed base (3), a discharge port (5) is provided at the bottom of the side of the fixed base (3), and the feed port (4) and the discharge port (5) are respectively threadedly connected with sealing covers.

2. The warning device for municipal engineering according to claim 1, characterized in that: A vertical support sleeve (6) is provided in the middle of the bottom of the warning sign (1); the support sleeve (6) is provided with an internal thread and has an open structure at the lower end; the upper end of the support column (2) is threadedly connected to the opening of the support sleeve (6).

3. The warning device for municipal engineering according to claim 2, characterized in that: It also includes a fixing ring (7), the fixing ring (7) is provided with an internal thread, the fixing ring (7) is threadedly connected to the outer periphery of the support column (2), the fixing ring (7) is pressed below the opening of the support sleeve (6), and the thread direction of the fixing ring (7) is opposite to the thread direction of the support sleeve (6).

4. The warning device for municipal engineering according to claim 3, characterized in that: The outer circumference of the fixing ring (7) is provided with vertical anti-slip grooves.

5. The warning device for municipal engineering according to claim 1, characterized in that: A warning light (8) is arranged above the warning sign (1).

6. The warning device for municipal engineering according to claim 1, characterized in that: The fixed base (3) is a cylindrical structure or a truncated cone structure.

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