A safety protection device for municipal road maintenance

Abstract

The utility model belongs to the technical field of road maintenance protection, especially a safety protection device for municipal road maintenance. The safety protection device for municipal road maintenance includes the base, the top of base is installed for the protection assembly that protects when the maintenance operation, the protection assembly includes two first support column, two first support column fixedly connects in the top wall left and right end of base, the outer wall of first support column installs the adjusting assembly that adjusts the installation angle of protection assembly, the top of protection assembly is installed for the warning assembly that reminds personnel, the protection assembly still includes the roof, the roof fixedly connects in the top end of first support column, it can cooperate and use through protection assembly and adjusting assembly, can satisfy the use demand under different range and different condition through the protection assembly of adjustable type, increases warning structure and lighting structure simultaneously, improves the multifunctionality of device, guarantees the safety of personnel when road maintenance operation.

Description

Technical Field

[0001] This utility model relates to the field of road maintenance and protection technology, specifically a safety protection device for municipal road maintenance. Background Technology

[0002] Municipal engineering refers to the construction of municipal facilities. In my country, municipal facilities refer to various buildings, structures, and equipment set up within the planned construction area of ​​urban areas and towns (townships) to provide paid or free public goods and services to residents based on government responsibility and obligations. The construction of various public infrastructure supporting urban life falls under the category of municipal engineering. Examples include common urban roads, bridges, subways, and various pipelines closely related to daily life: rainwater, sewage, water supply, greywater, electricity (outside the designated area), telecommunications, heating, gas, etc. The construction of squares and urban green spaces also falls under the category of municipal engineering.

[0003] Chinese Patent Publication No. CN213297455U discloses a safety protection device for municipal road maintenance. The device features a U-shaped buckle plate connected to the upper end of a support base, with a ventilation window along the side of the U-shaped buckle plate. A movable locking groove is located at the upper end of the U-shaped buckle plate, and a folding warning plate is connected inside the groove via a rotating connecting shaft. The folding warning plate is folded and locked inside the groove. A reinforcing support rod is located at the bottom inner side of the U-shaped buckle plate. The folding warning plate can be unfolded into a herringbone structure and locked onto the movable locking groove. This device serves as a warning sign for road maintenance, isolating a safe area for road maintenance; it also acts as a protective cover for potholes, protecting unfinished road surfaces and preventing deformation from crushing.

[0004] The above-mentioned device has a relatively simple structure and a relatively single function. In actual use, it cannot be adjusted according to the scope of maintenance and different usage requirements, which makes the device have certain limitations in use. Utility Model Content

[0005] The purpose of this utility model is to provide a safety protection device for municipal road maintenance, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a safety protection device for municipal road maintenance, comprising a base, a protective component for protecting the maintenance operation installed on the top of the base, the protective component comprising two first support columns, the two first support columns being fixedly connected to the left and right ends of the top wall of the base respectively, an adjustment component for adjusting the installation angle of the protective component being installed on the outer wall of the first support columns, and a warning component for reminding personnel being installed on the top of the protective component.

[0007] Preferably, the protective assembly further includes a top plate, which is fixedly connected to the top of the first support column. Multiple crossbars are fixedly connected at equal intervals on the adjacent sides of the outer walls of the two first support columns. The outer left and right ends of the base are provided with second support columns, and crossbars are also fixedly connected at equal intervals on the adjacent sides of the two second support columns.

[0008] Preferably, the adjustment assembly includes two rotating slots, which are respectively formed at the upper and lower ends of the outer wall of the first support column. The outer wall of each rotating slot has an inner groove. A first outer plate is rotatably connected to the outer wall of the rotating slot. A fixing ring is fixedly connected to the inner wall of the first outer plate. The fixing ring is rotatably connected in the inner groove. A second outer plate is rotatably connected to the outer wall of the second support column at a position corresponding to that of the first support column. Both the outer walls of the first and second outer plates have snap-fit ​​grooves. The second and first outer plates are connected by snap-fitting the second outer plate to the inner wall of the snap-fit ​​groove via a connecting rod.

[0009] Preferably, the warning component includes a warning light, which is installed at the middle of the front and rear ends of the outer wall of the top plate, and warning strips are installed at both the front and rear ends of the outer wall of the crossbar.

[0010] Preferably, a telescopic rod is fixedly connected to the middle of the top wall of the top plate, and a lighting lamp is installed at the top of the telescopic rod.

[0011] Preferably, a battery for storing electrical energy is installed at the inner left end of the top plate, and a solar panel is installed at the top left end of the top plate. The battery is electrically connected to the warning light, the solar panel, and the lighting light.

[0012] Preferably, the bottom wall of the base is fixedly connected with multiple anti-slip pads at equal intervals.

[0013] Compared with the prior art, the beneficial effects of this utility model are: This safety protection device for municipal road maintenance uses a combination of protective components and adjustment components. The adjustable protective components can meet the usage needs of different ranges and situations. At the same time, the addition of warning and lighting structures improves the multifunctionality of the device and ensures the safety of personnel during road maintenance operations. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a partial structural diagram of a safety protection device for municipal road maintenance proposed in this utility model;

[0016] Figure 3 This is a partial disassembled structural diagram of a safety protection device for municipal road maintenance proposed in this utility model;

[0017] Figure 4 This is a partial cross-sectional structural diagram of a safety protection device for municipal road maintenance proposed in this utility model.

[0018] In the diagram: 1. Base; 2. Top plate; 21. First support column; 22. Crossbar; 23. Second support column; 3. Rotating groove; 31. Inner groove; 32. First outer plate; 33. Fixing ring; 34. Snap-fit ​​groove; 35. Second outer plate; 36. Connecting rod; 4. Warning light; 41. Warning strip; 5. Battery; 6. Solar panel; 7. Telescopic rod; 8. Lighting; 9. Anti-slip mat. Detailed Implementation

[0019] 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.

[0020] Please see Figure 1 - Figure 4 This utility model provides a technical solution: a safety protection device for municipal road maintenance, including a base 1. The top of the base 1 is equipped with a protective component for protection during maintenance operations. The protective component includes two first support columns 21, which are respectively fixedly connected to the left and right ends of the top wall of the base 1. The outer wall of the first support columns 21 is equipped with an adjustment component for adjusting the installation angle of the protective component. The top of the protective component is equipped with a warning component for reminding personnel. The protective component also includes a top plate 2, which is fixedly connected to the top of the first support columns 21. Multiple crossbars 22 are fixedly connected at equal intervals on the adjacent sides of the outer walls of the two first support columns 21. The left and right ends of the outer side of the base 1 are equipped with second support columns 23, and the adjacent sides of the two second support columns 23 are also fixedly connected at equal intervals with crossbars 22.

[0021] Through the above technical solution, the protective component is designed to be separate and adjustable. The structure of the second support column 23 is the same as that of the first support column 21. At the same time, it is necessary to ensure that the first external plate 32 and the second external plate 35 are on the same horizontal plane. The first support column 21 and the second support column 23 are connected by the connecting rod 36. Thus, the protective requirements under different conditions can be met by adding or removing structures, thereby improving the ease of use of the device.

[0022] Please see Figure 1 , Figure 2 and Figure 3The adjustment component includes two rotating grooves 3, which are respectively opened at the upper and lower ends of the outer wall of the first support column 21. The outer wall of the rotating groove 3 has an inner groove 31. The outer wall of the rotating groove 3 is rotatably connected to a first outer plate 32. The inner wall of the first outer plate 32 is fixedly connected to a fixing ring 33, which is rotatably connected in the inner groove 31. The outer wall of the second support column 23 is rotatably connected to a second outer plate 35 at a position corresponding to the first support column 21. The outer walls of the first outer plate 32 and the second outer plate 35 are both provided with snap-fit ​​grooves 34. The second outer plate 35 and the first outer plate 32 are connected by a connecting rod 36 snap-fitted into the inner wall of the snap-fit ​​groove 34. The warning component includes a warning light 4, which is installed in the middle of the front and rear ends of the outer wall of the top plate 2. Warning strips 41 are installed on the front and rear ends of the outer wall of the crossbar 22.

[0023] Through the above technical solution, the rotating groove 3 and the inner groove 31 can ensure that the outer plate is limited in the rotating groove 3 and rotates stably, so as to control the installation position and direction of the protective structure outside the main body according to the actual use requirements; at the same time, the design of the warning light 4 and the warning strip 41 can remind passing personnel and vehicles to ensure safety.

[0024] Please see Figure 1 and Figure 4 A telescopic rod 7 is fixedly connected to the middle of the top wall of the top plate 2, and a lighting lamp 8 is installed at the top of the telescopic rod 7; a battery 5 for storing electrical energy is installed inside the left end of the top plate 2, and a solar panel 6 is installed at the top left end of the top plate 2. The battery 5 is electrically connected to the warning light 4, the solar panel 6, and the lighting lamp 8 respectively; multiple anti-slip pads 9 are fixedly connected at equal intervals to the bottom wall of the base 1.

[0025] Through the above technical solution, the installation position of the lighting lamp 8 can be adjusted by the telescopic rod 7, so that the lighting height can be adjusted according to the needs; the device can convert solar energy into electrical energy and store it by using the battery 5 and the solar panel 6 together, so as to ensure that the warning light 4 and the lighting lamp 8 are powered; multiple anti-slip pads 9 are installed on the bottom of the base 1, which can increase the friction between the base 1 and the ground and ensure the stability of the protective structure.

[0026] Working principle: When municipal roads need maintenance, the base 1 is placed in the position requiring protection. The base 1 is fixedly connected to the top plate 2 via the first support column 21 and is also connected to multiple crossbars 22 to form the main protective body. Adjustments are made according to different usage scenarios. The first outer connecting plate 32 is rotated, and the first outer connecting plate 32 is stably connected to the inner groove 31 of the inner wall of the rotating groove 3 via the fixing ring 33 on the inner wall, thus achieving the limit of the first outer connecting plate 32 and enabling stable rotation. Rotating the first outer connecting plate 32 according to usage requirements controls the locking groove 34 to rotate to the required docking position. The two second support columns 23 are also connected to the crossbars 22 to form auxiliary protection. The rotation working principle of the second outer connecting plate 35 is the same as that of the first outer connecting plate 32. The difference between the main protective body and the auxiliary body lies in their separate design; the first outer connecting plate 32 and the second outer connecting plate 35 are designed separately. The snap-fit ​​groove 34 on the outer wall of the second external connector 35 is connected by a connecting rod 36, thereby connecting the main body and the auxiliary body. This allows for adjustments based on different maintenance ranges and usage requirements, while also enabling quick assembly and disassembly for easy transport and improved practicality. Simultaneously, the solar panel 6 converts solar energy into electrical energy during the day when sunlight is present. The generated DC power is transmitted to the controller via wires. The controller regulates and controls the electrical energy before storing it in the battery 5, completing the charging process. The battery 5 provides power to the warning light 4 and the lighting light 8, improving resource utilization. The warning light 4, in conjunction with the warning strip 41, ensures that it alerts personnel in low-light conditions. The lighting light 8 can be adjusted in height via a telescopic rod 7, facilitating lighting for maintenance personnel.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A safety protection device for municipal road maintenance, comprising a base (1), characterized in that: The base (1) is equipped with a protective component for protection during maintenance operations. The protective component includes two first support columns (21), which are fixedly connected to the left and right ends of the top wall of the base (1). The outer wall of the first support column (21) is equipped with an adjustment component for adjusting the installation angle of the protective component. The top of the protective component is equipped with a warning component for reminding personnel. The left and right ends of the outer side of the base (1) are each provided with a second support column (23). The adjustment assembly includes two rotating grooves (3), which are respectively opened at the upper and lower ends of the outer wall of the first support column (21). The outer wall of the rotating groove (3) is provided with an inner groove (31). The outer wall of the rotating groove (3) is rotatably connected to a first outer plate (32). The inner wall of the first outer plate (32) is fixedly connected to a fixing ring (33). The fixing ring (33) is rotatably connected in the inner groove (31). The outer wall of the second support column (23) is rotatably connected to a second outer plate (35) at a position corresponding to the first support column (21). The outer walls of the first outer plate (32) and the second outer plate (35) are both provided with snap-fit ​​grooves (34). The second outer plate (35) and the first outer plate (32) are connected by a connecting rod (36) snap-fitted into the inner wall of the snap-fit ​​groove (34).

2. The safety protection device for municipal road maintenance according to claim 1, characterized in that: The protective assembly also includes a top plate (2), which is fixedly connected to the top of the first support column (21). Multiple crossbars (22) are fixedly connected at equal intervals on the adjacent sides of the outer walls of the two first support columns (21), and crossbars (22) are also fixedly connected at equal intervals on the adjacent sides of the two second support columns (23).

3. A safety protection device for municipal road maintenance according to claim 2, characterized in that: The warning assembly includes a warning light (4), which is installed in the middle of the front and rear ends of the outer wall of the top plate (2). Warning strips (41) are installed on the front and rear ends of the outer wall of the crossbar (22).

4. A safety protection device for municipal road maintenance according to claim 2, characterized in that: A telescopic rod (7) is fixedly connected to the middle of the top wall of the top plate (2), and a lighting lamp (8) is installed at the top of the telescopic rod (7).

5. A safety protection device for municipal road maintenance according to claim 4, characterized in that: A battery (5) for storing electrical energy is installed on the left side inside the top plate (2), and a solar panel (6) is installed on the top left side of the top plate (2). The battery (5) is electrically connected to the warning light (4), the solar panel (6), and the lighting light (8).

6. A safety protection device for municipal road maintenance according to claim 1, characterized in that: The base (1) has multiple anti-slip pads (9) fixedly connected at equal intervals on its bottom wall.

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