Municipal sewage well cover warning sign

Abstract

The utility model relates to warning sign device field discloses a kind of municipal sewage well lid warning signs, including first body, the left and right sides of the first body are uniformly provided with second body, the left and right sides of the first body are uniformly fixedly connected with first rod body, the left and right sides of the second body are uniformly fixedly connected with second rod body, the first rod body is connected with second rod body by clamping assembly, the bottom end inner wall of the first body and second body is uniformly fixedly connected with damping shaft, the outer wall of the damping shaft is uniformly provided with support component.In the utility model, when a certain body is damaged, the damaged body can be directly replaced, without replacing the entire body, thereby reducing the maintenance cost of the body, and the first support rod and the second support rod are supported on the ground, ensuring the stability of the first body and the second body when they are supported around the well lid, so that they cannot easily tip over, and the warning effect on pedestrians and vehicles is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of warning sign devices, and in particular to a warning sign for municipal sewage well covers. Background Technology

[0002] Sewage manhole cover warning signs are safety signs installed around sewage manhole covers. Their main function is to warn pedestrians and vehicles that there is a sewage manhole cover below, preventing accidental stepping or running over the cover, which could damage the manhole or cause people to fall into the manhole. These warning signs usually have eye-catching colors, such as yellow or orange, which are easy to attract attention visually.

[0003] Sewage manhole covers, after long-term use, will wear out, age, and break due to vehicle traffic and pedestrians stepping on them. If the manhole cover is warped, dented, cracked, or missing, it will pose a serious safety hazard to pedestrians and vehicles. Therefore, sewage manhole covers need to be repaired. When repairing sewage manhole covers, warning signs need to be placed around them to remind pedestrians and vehicles. However, existing warning signs are usually integrated structures. When one part is damaged, the entire structure usually needs to be replaced, which wastes a lot of extra costs.

[0004] In response to the technical problem of needing to replace the entire structure when a part of the warning sign device is damaged, this application proposes a warning sign for municipal sewage well covers. Utility Model Content

[0005] The purpose of this utility model is to solve the problem that existing warning sign devices require the replacement of the entire structure when a part is damaged. The proposed municipal sewage manhole cover warning sign allows for the direct replacement of the damaged part when a part is damaged, without replacing the entire structure, thereby reducing maintenance costs. It also ensures the stability of the first and second support rods when they are supported on the ground, preventing the manhole cover from tipping over and guaranteeing its warning effect on pedestrians and vehicles.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a warning sign for a municipal sewage well cover, comprising a first main body, with a second main body provided on both the left and right sides of the first main body, a first rod fixedly connected to the inner walls of both the left and right sides of the first main body, and a second rod fixedly connected to the inner walls of both the left and right sides of the second main body, the first rod being connected to the second rod via a snap-fit ​​assembly, a damping shaft fixedly connected to the inner walls of the bottom ends of both the first and second main bodies, and a support assembly provided on the outer wall of the damping shaft.

[0007] Furthermore, the snap-fit ​​assembly includes a sleeve rotatably connected to the outer wall of the first rod body, a connecting rod fixedly connected to the outer wall of the sleeve, and a first buckle fixedly connected to the other end of the connecting rod, the inner wall of the first buckle being snapped into the outer wall of the second rod body.

[0008] Furthermore, the support assembly includes a connecting cylinder rotatably connected to the outer wall of the damping shaft, and a first support plate and a second support plate are fixedly connected to the bottom end of the connecting cylinder, respectively.

[0009] Furthermore, the first support plate has locking blocks fixedly connected to both sides of its rear end, and the second support plate has a locking groove at its front, with the outer wall of the locking block engaging with the inner wall of the locking groove.

[0010] Furthermore, both the first support plate and the second support plate have through grooves on their bottom inner sides for prying the first support plate and the second support plate apart.

[0011] Furthermore, the first main body has slots at both its front and rear ends, and a second buckle is fixedly connected to the inner wall of the slot.

[0012] Furthermore, a locking rod is fixedly connected to the upper side of the outer wall of the second main body on both sides. The locking rods on both sides are in opposite directions and are engaged with the second buckle.

[0013] Furthermore, a handle is fixedly connected to the top of the first main body, and warning sign bodies are fixedly connected to the front ends of both the first main body and the second main body.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, the first rod on the first main body and the second rod on the second main body are interlocked, so that the first main body and the second main body are connected. This allows the damaged main body to be replaced directly when a certain main body is damaged, without having to replace the entire main body, thereby reducing the maintenance cost of the main body.

[0016] 2. In this utility model, the first support plate and the second support plate are separated by the through groove, so that the first support rod and the second support rod are supported on the ground, ensuring the stability of the first main body and the second main body when supported around the manhole cover, so that it will not easily tip over, thus ensuring the warning effect for pedestrians and vehicles. Attached Figure Description

[0017] Figure 1 This is a perspective view of a warning sign for a municipal sewage manhole cover proposed in this utility model;

[0018] Figure 2 This is a schematic diagram of the first clip of a warning sign for a municipal sewage well cover proposed in this utility model;

[0019] Figure 3 This is a schematic diagram of the first main structure of a warning sign for a municipal sewage well cover proposed in this utility model;

[0020] Figure 4 This is an unfolded view of the first and second support plates of a warning sign for a municipal sewage well cover proposed in this utility model;

[0021] Figure 5 This is a schematic diagram of the first and second main components of a warning sign for a municipal sewage well cover proposed in this utility model.

[0022] Legend:

[0023] 1. First main body; 2. Second main body; 3. First rod; 4. Second rod; 5. Sleeve; 6. Connecting rod; 7. First buckle; 8. Damping shaft; 9. First support plate; 10. Second support plate; 11. Locking block; 12. Locking groove; 13. Through groove; 14. Second buckle; 15. Locking rod; 16. Handle; 17. Warning sign body; 18. Connecting cylinder; 19. Snap-fit ​​assembly; 20. Support assembly. 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] Reference Figure 1 , Figure 2 and Figure 5 An embodiment of this utility model provides a warning sign for a municipal sewage well cover, comprising a first body 1, with second bodies 2 on both the left and right sides of the first body 1, first rods 3 fixedly connected to the inner walls of both the left and right sides of the first body 1, and second rods 4 fixedly connected to the inner walls of both the left and right sides of the second bodies 2, a sleeve 5 rotatably connected to the outer wall of the first rod 3, a connecting rod 6 fixedly connected to the outer wall of the sleeve 5, and a first buckle 7 fixedly connected to the other end of the connecting rod 6, the inner wall of the first buckle 7 engaging with the outer wall of the second rod 4, slots being opened at both the front and rear ends of the first body 1, with second buckles 14 fixedly connected to the inner walls of the slots, and locking rods 15 fixedly connected to the upper sides of the outer walls of both sides of the second bodies 2, the locking rods 15 being in opposite directions and engaging with the second buckles 14, a handle 16 fixedly connected to the top of the first body 1, and a warning sign body 17 fixedly connected to the front ends of both the first body 1 and the second bodies 2.

[0026] Specifically, when the first main body 1 or the second main body 2 is damaged, the first main body 1 and the second main body 2 can be separated by disassembling the first buckle 7 from the second rod 4, and then the damaged main body can be replaced. The sleeve 5 can rotate on the outer wall of the first rod 3 and the first buckle 7 can rotate with the second rod 4, so that the second main body 2 can rotate to the side of the first main body 1, so that the first main body 1 and the second main body 2 can be folded together for easy storage. After storage, the handle 16 on the top of the first main body 1 makes it easy to move the whole device.

[0027] Reference Figure 3 and Figure 4 The first main body 1 and the second main body 2 are both fixedly connected to the inner walls of their bottom ends with damping shafts 8. The outer walls of the damping shafts 8 are rotatably connected to connecting cylinders 18. The bottom ends of the connecting cylinders 18 are respectively fixedly connected to the first support plate 9 and the second support plate 10. The rear ends of the first support plate 9 are both fixedly connected to the two sides with locking blocks 11. The front end of the second support plate 10 is provided with a locking groove 12. The outer walls of the locking blocks 11 are engaged with the inner walls of the locking groove 12. The bottom inner sides of the first support plate 9 and the second support plate 10 are both provided with through grooves 13 for prying the first support plate 9 and the second support plate 10 apart.

[0028] Specifically, the damping shaft 8 and the connecting cylinder 18 have a certain damping property, which requires a certain force to rotate the first support plate 9 and the second support plate 10. At the same time, the first support plate 9 and the second support plate 10 can maintain the angle after rotation, thereby playing a supporting role. The locking block 11 has a certain elasticity and can be locked in the locking groove 12, so that when the device is not in use, the first support plate 9 and the second support plate 10 can be put together for easy storage.

[0029] Working principle: When repairing a sewage manhole cover, it is necessary to warn pedestrians and vehicles. At this time, the first main body 1 and the second main body 2 of the device can be separated, so that the locking rod 15 on the second main body 2 can disengage from the second buckle 14 on the first main body 1, thereby unfolding the second main body 2 on both sides. Then, the first support plate 9 and the second support plate 10 at the bottom of the first main body 1 and the second main body 2 can be separated. Through the through groove 13 between the first support plate 9 and the second support plate 10, the two sides of the box can be pulled open, so that the locking block 11 on the first support plate 9 can disengage from the locking groove 12 on the second support plate 10, and the first support plate 9 and the second support plate 10 can be unfolded at an acute angle. Then, the first main body 1 and the second main body 2 are surrounded around the manhole cover. Through the sleeve 5, the first rod 3 rotates and the first buckle 7 engages with the outer wall of the second rod 4, so that the first main body 1 and the second main body 2 can rotate. The first support plate 9 and the second support plate 10 at the bottom support the first main body 1 and the second main body 2 to ensure their stability. The warning sign body 17 then alerts pedestrians and vehicles.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A warning sign for municipal sewage well covers, characterized in that, The first body (1) is provided with a second body (2) on both the left and right sides of the first body (1). A first rod (3) is fixedly connected to the inner wall of both the left and right sides of the first body (1). A second rod (4) is fixedly connected to the inner wall of both the left and right sides of the second body (2). The first rod (3) is connected to the second rod (4) through a snap-fit ​​assembly (19). A damping shaft (8) is fixedly connected to the inner wall of the bottom end of both the first body (1) and the second body (2). A support assembly (20) is provided on the outer wall of the damping shaft (8).

2. The warning sign for a municipal sewage well cover according to claim 1, characterized in that: The snap-fit ​​assembly (19) includes a sleeve (5) rotatably connected to the outer wall of the first rod (3), a connecting rod (6) fixedly connected to the outer wall of the sleeve (5), and a first buckle (7) fixedly connected to the other end of the connecting rod (6), the inner wall of the first buckle (7) being snapped into the outer wall of the second rod (4).

3. A warning sign for a municipal sewage well cover according to claim 1, characterized in that: The support assembly (20) includes a connecting cylinder (18) rotatably connected to the outer wall of the damping shaft (8), and a first support plate (9) and a second support plate (10) are fixedly connected to the bottom end of the connecting cylinder (18).

4. A warning sign for a municipal sewage well cover according to claim 3, characterized in that: The first support plate (9) has a locking block (11) fixedly connected to both sides of its rear end. The second support plate (10) has a locking groove (12) at its front end. The outer wall of the locking block (11) is engaged with the inner wall of the locking groove (12).

5. A warning sign for a municipal sewage well cover according to claim 4, characterized in that: Both the first support plate (9) and the second support plate (10) have through grooves (13) on the inner side of their bottom ends for prying apart the first support plate (9) and the second support plate (10).

6. A warning sign for a municipal sewage well cover according to claim 1, characterized in that: The first main body (1) has slots at both the front and rear ends, and the inner wall of the slots is fixedly connected with a second buckle (14).

7. A warning sign for a municipal sewage well cover according to claim 6, characterized in that: Both sides of the second main body (2) are fixedly connected with a locking rod (15) on the upper side of the outer wall. The locking rods (15) on both sides are in opposite directions and are engaged with the second buckle (14).

8. A warning sign for a municipal sewage well cover according to claim 1, characterized in that: The first main body (1) has a handle (16) fixedly connected to its top end, and both the first main body (1) and the second main body (2) have a warning sign body (17) fixedly connected to their front ends.

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