Warning board for municipal drainage

Abstract

The utility model provides a warning board for municipal drainage, and relates to the field of municipal engineering tools. The warning board for municipal drainage comprises warning board bodies and a base structure, an adjustable mounting structure is arranged between the warning board bodies and the base structure, the adjustable mounting structure comprises a supporting frame rod, an adjusting assembly and a supporting rod assembly, the number of the warning board bodies is multiple, and the multiple warning board bodies are fixedly connected with the tail end of the supporting frame rod; the adjusting assembly comprises a mounting shell fixedly connected with the bottom end of the supporting frame rod. According to the warning board for municipal drainage, through cooperative arrangement of a supporting frame rod, an adjusting assembly and a supporting rod assembly in an adjustable mounting structure between the warning board body and the base structure, a threaded rod is controlled to rotate to drive a threaded barrel in threaded connection with the threaded rod to move, and the length of the supporting rod assembly is adjusted; therefore, the height of the supporting frame rod and the height of the warning board body can be adjusted, flexibility is higher, the warning board can be suitable for being used for accumulated water of different depths, and the warning effect of the warning board can be improved.

Description

Technical Field

[0001] This application relates to the field of municipal engineering tools, and specifically relates to a warning sign for municipal drainage. Background Technique

[0002] Municipal drainage refers to the process of rainwater, sewage, and wastewater in the city being discharged into the sewage treatment plant or natural water body through the pipeline system. When encountering the rainy season, the urban drainage system will be relatively tense, with excessive drainage pressure, and it is easy for a large amount of water to accumulate on the road surface and be difficult to drain quickly. Workers usually open the drainage manhole cover to increase the drainage speed. To ensure the safety of passing pedestrians and vehicles, warning signs will be placed at the drainage area.

[0003] Although the warning signs in the prior art can achieve the warning function through the structure of the prior art, there are still the following defects: the structure is often single, and the adjustment function is limited. In the actual use of such devices, it is inconvenient to adjust the height of the warning sign, and it is difficult to be applicable to the use of accumulated water at different depths, and the practicability needs to be improved. Utility Model Content

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, this application provides a warning sign for municipal drainage, which solves the problems mentioned in the above background technique.

[0006] (2) Technical Solutions

[0007] To achieve the above objectives, this application is realized through the following technical solutions: A warning sign for municipal drainage includes a warning sign body and a base structure. An adjustable installation structure is provided between the warning sign body and the base structure. The adjustable installation structure includes a support rod, an adjustment component, and a strut component. The number of warning sign bodies is multiple, and the multiple warning sign bodies are respectively fixedly connected to the tail end of the support rod. The adjustment component includes an installation shell fixedly connected to the bottom end of the support rod. A threaded rod penetrating the bottom is rotatably installed inside the installation shell. The strut component includes a threaded cylinder threadedly connected to the outside of the threaded rod. The base structure includes a support plate fixedly installed at the bottom end of the threaded cylinder.

[0008] By adopting the above technical solutions, the rotating threaded rod can drive the threaded cylinder threadedly connected to it to move, adjust the length of the strut component, and thus realize the adjustment of the height of the support rod and the warning sign body.

[0009] Preferably, a rocker is rotatably installed through one side of the installation shell, a first bevel gear is fixedly installed at the tail end of the rocker, and a second bevel gear meshing with the first bevel gear is fixedly installed on the outside of the threaded rod.

[0010] By adopting the above technical solution, the first bevel gear, the second bevel gear and the threaded rod can be driven to rotate by shaking the rocker rod, and the rotation direction of the threaded rod can be controlled.

[0011] Preferably, a cylinder shell sleeved outside the threaded cylinder is fixedly installed at the bottom of the installation shell. A sliding block is fixedly installed on the outer side of one end of the threaded cylinder located inside the cylinder shell. A sliding groove adapted to the sliding block is formed on the inner wall of the cylinder shell, and the sliding block is slidably connected to the sliding groove.

[0012] By adopting the above technical solution, the sliding block outside the threaded cylinder can slide along the sliding groove on the inner wall of the cylinder shell, which plays a role in limiting the stroke of the threaded cylinder.

[0013] Preferably, a grip rod is fixedly installed on both sides of the installation shell.

[0014] By adopting the above technical solution, the grip rod is convenient for the operator to hold when adjusting the height.

[0015] Preferably, a plurality of support rods distributed in a circumferential array are fixedly installed at the bottom of the support plate, and a bottom ring is fixedly installed at the bottom ends of the plurality of support rods together.

[0016] By adopting the above technical solution, the support rods and the bottom ring play a role of support and fixation, and the warning sign can be placed above the drainage well.

[0017] (III) Beneficial effects

[0018] This application provides a warning sign for municipal drainage. The beneficial effects are as follows:

[0019] 1. For this warning sign for municipal drainage, through the coordinated setting of the support rod, the adjustment component and the support rod component in the adjustable installation structure between the warning sign body and the base structure, by controlling the rotation of the threaded rod, the threaded cylinder threadedly connected thereto can be driven to move, and the length of the support rod component can be adjusted, so as to realize the adjustment of the height of the support rod and the warning sign body, with higher flexibility, which can be applicable to water accumulation of different depths, and is beneficial to improving the warning effect of the warning sign.

[0020] 2. For this warning sign for municipal drainage, through the coordinated setting of the support rod and a plurality of warning sign bodies, the support rod plays a role of supporting and fixing the warning sign body, and the plurality of warning sign bodies can warn pedestrians and vehicles in multiple directions, which is beneficial to further improving the warning effect of the warning sign. Description of the drawings

[0021] To more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0022] Figure 1 It is a three-dimensional structure diagram of the present application;

[0023] Figure 2 It is a three-dimensional structure diagram of a partial adjustable mounting structure of the present application;

[0024] Figure 3 It is a three-dimensional structure diagram of a partial cross-section of the adjustable mounting structure of the present application;

[0025] Figure 4 It is a structure diagram of a part of the base structure of the present application.

[0026] In the figure: 1, warning sign body; 2, base structure; 21, support plate; 22, support rod; 23, bottom ring; 3, adjustable mounting structure; 31, support frame rod; 32, adjustment component; 321, mounting shell; 322, threaded rod; 323, rocker; 324, first bevel gear; 325, second bevel gear; 33, support rod assembly; 331, threaded barrel; 332, barrel shell; 333, sliding block; 334, sliding groove; 34, grip rod. Specific embodiments

[0027] The following will further elaborate on the present application through the drawings and embodiments.

[0028] Refer to Figures 1 to 4, an embodiment of the present application provides a warning sign for municipal drainage, including a warning sign body 1 and a base structure 2. An adjustable mounting structure 3 is provided between the warning sign body 1 and the base structure 2. The adjustable mounting structure 3 includes a support rod 31, an adjustment component 32, and a strut component 33. The number of warning sign bodies 1 is multiple, and the multiple warning sign bodies 1 are respectively fixedly connected to the tail end of the support rod 31. The support rod 31 plays a role in supporting and fixing the warning sign body 1. The adjustment component 32 includes a mounting shell 321 fixedly connected to the bottom end of the support rod 31. A threaded rod 322 penetrating the bottom is rotatably installed inside the mounting shell 321. The strut component 33 includes a threaded cylinder 331 threadedly connected to the outside of the threaded rod 322. Under the limiting effect of the sliding block 333 and the sliding groove 334, the rotating threaded rod 322 can drive the threaded cylinder 331 connected to it by thread to move, adjusting the length of the strut component 33, thereby realizing the adjustment of the height of the support rod 31 and the warning sign body 1. The base structure 2 includes a support plate 21 fixedly installed at the bottom end of the threaded cylinder 331. The support plate 21 supports and fixes the bottom end of the threaded cylinder 331.

[0029] Referring to Figure 3 , in one aspect of this embodiment, a rocker 323 is rotatably installed through one side of the mounting shell 321. A first bevel gear 324 is fixedly installed at the tail end of the rocker 323. A second bevel gear 325 meshing with the first bevel gear 324 is fixedly installed on the outside of the threaded rod 322. By shaking the rocker 323, the first bevel gear 324 can be driven to rotate. The first bevel gear 324 can drive the second bevel gear 325 and the threaded rod 322 meshing with it to rotate, controlling the rotation direction of the threaded rod 322.

[0030] In one aspect of this embodiment, a cylinder shell 332 sleeved on the outside of the threaded cylinder 331 is fixedly installed at the bottom of the mounting shell 321. A sliding block 333 is fixedly installed on the outside of one end of the threaded cylinder 331 located inside the cylinder shell 332. A sliding groove 334 adapted to the sliding block 333 is opened on the inner wall of the cylinder shell 332, and the sliding block 333 is slidably connected to the sliding groove 334. The sliding block 333 on the outside of the threaded cylinder 331 can slide along the sliding groove 33 on the inner wall of the cylinder shell 332, playing a role in limiting the stroke of the threaded cylinder 331.

[0031] Referring to Figure 2 , in one aspect of this embodiment, grip rods 34 are fixedly installed on both sides of the mounting shell 321. When adjusting the height, the grip rods 34 can be held by the operator, facilitating the adjustment operation.

[0032] Referring to Figure 1 and Figure 4, in one aspect of this embodiment, a plurality of support rods 22 distributed in a circumferential array are fixedly installed at the bottom of the support plate 21, and a bottom ring 23 is fixedly installed at the bottom ends of the plurality of support rods 22. The support rods 22 and the bottom ring 23 play a role in supporting and fixing, and the warning sign can be placed above the drainage well.

[0033] Working principle: When the warning sign for municipal drainage is in use, the bottom ring 23 is placed outside the drainage well. By shaking the rocker 323, the first bevel gear 324 can be driven to rotate. The first bevel gear 324 can drive the second bevel gear 325 and the threaded rod 322 meshing with it to rotate. Under the limiting action of the sliding block 333 and the sliding groove 334, the rotating threaded rod 322 can drive the threaded barrel 331 threadedly connected to it to move, adjust the support rod 31 and the warning sign body 1 to an appropriate height, and a plurality of warning sign bodies 1 warn passing pedestrians and vehicles.

[0034] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although the embodiments of the present application have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present application. The scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A warning sign for municipal drainage, comprising a warning sign body (1) and a base structure (2), characterized in that: An adjustable mounting structure (3) is provided between the warning sign body (1) and the base structure (2), the adjustable mounting structure (3) comprising a support frame rod (31), an adjustment assembly (32) and a strut assembly (33), the number of the warning sign bodies (1) is multiple, and the multiple warning sign bodies (1) are respectively fixedly connected to the tail ends of the support frame rod (31), the adjustment assembly (32) comprises a mounting shell (321) fixedly connected to the bottom end of the support frame rod (31), a threaded rod (322) arranged through the bottom is rotatably mounted inside the mounting shell (321), the strut assembly (33) comprises a threaded barrel (331) threadedly connected to the outside of the threaded rod (322), and the base structure (2) comprises a support plate (21) fixedly mounted to the bottom end of the threaded barrel (331).

2. A municipal drainage warning sign according to claim 1, characterized in that: A rocker (323) is rotatably mounted through one side of the mounting shell (321), a first bevel gear (324) is fixedly mounted at the tail end of the rocker (323), and a second bevel gear (325) meshing with the first bevel gear (324) is fixedly mounted on the outer side of the threaded rod (322).

3. A municipal drainage warning sign according to claim 1, characterized in that: A cylinder shell (332) sleeved on the outside of the threaded cylinder (331) is fixedly mounted on the bottom of the mounting shell (321); a sliding block (333) is fixedly mounted on the outside of one end of the threaded cylinder (331) located inside the cylinder shell (332); a sliding groove (334) adapted to the sliding block (333) is formed on the inner wall of the cylinder shell (332); and the sliding block (333) is slidably connected to the sliding groove (334).

4. A municipal drainage warning sign according to claim 1, characterized in that: Grip rods (34) are fixedly mounted on both sides of the mounting shell (321).

5. A municipal drainage warning sign according to claim 1, characterized in that: A plurality of support rods (22) distributed in a circumferential array are fixedly mounted on the bottom of the support plate (21), and a bottom ring (23) is fixedly mounted on the bottom ends of the plurality of support rods (22).

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