Municipal road drainage structure

Abstract

The utility model provides a municipal road drainage structure, which belongs to the technical field of road drainage, aims to solve the problem that the drainage efficiency of the drainage structure is affected due to the fact that water is easily accumulated on the road surface due to the fact that a water inlet hole is small, and comprises a drainage pipeline, a drainage port blocking cover, an accumulated water discharge hole, a sliding baffle plate, a power transmission rotating shaft, a limiting operation board and a power transmission rack, the water outlet blocking cover is placed at the upper part of the water drainage pipeline; the accumulated water discharging hole is formed in the middle of the water discharging opening blocking cover; the sliding baffle plate is connected to the upper part of the accumulated water discharge hole in a sliding manner; the power transmission rotating shaft is rotationally connected to the middle part of the water outlet blocking cover; the limiting operation board is fixedly connected to the upper end face of the power transmission rotating shaft. The power transmission rack is fixedly connected to the middle of the sliding shielding plate. The size of the accumulated water discharge hole can be conveniently adjusted according to the rainfall, so that the drainage speed of the municipal road is adjusted, and the drainage efficiency of the drainage structure is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of road drainage, and more specifically, particularly relates to a municipal road drainage structure. Background Art

[0002] Most municipal roads need to be equipped with drainage structures to drain the accumulated water on the roads to avoid water accumulation on the roads. Most existing drainage structures are composed of drainage pipes and drainage outlet covers, and the accumulated water can flow into the drainage pipes from the water inlet holes on the covers.

[0003] For example, CN221030550U discloses a municipal road drainage structure, which belongs to the field of road drainage technology, and includes a drainage well, a well cover and a filter trough; the well cover is installed in the drainage well, the well cover is provided with a water inlet, the filter trough is slidably installed in the drainage well, and the filter trough corresponds to the water inlet, the filter trough can extend from the drainage well to the water inlet, and a filter baffle is formed at the water inlet, the filter trough is slidably connected in the drainage well, and can intercept impurities drifting to the vicinity of the water inlet, so that the impurities are intercepted around the water inlet, and rainwater flows in from the opening of the filter trough, so that the filter trough plays a role in filtering and collecting impurities, and at the same time the filter trough slides to the upper part of the water inlet, which is convenient for installation in the drainage well to clean the collected impurities, and the cleaning can be completed without opening the well cover, which is convenient for municipal personnel to conduct regular maintenance and inspection.

[0004] Based on the above, in order to prevent road impurities from entering the drainage pipes, the water inlet holes are mostly set relatively small. When the rainfall is too heavy, the road surface water will not have time to enter the drainage pipes, which can easily cause road surface water accumulation, affecting the drainage efficiency of the drainage structure, and thus affecting the use effect of the drainage structure. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a municipal road drainage structure to solve the problem that in order to prevent road impurities from entering the drainage pipe, most water inlet holes are set relatively small. When the rainfall is too heavy, the road surface water has no time to enter the drainage pipe, which can easily cause road surface water accumulation, affecting the drainage efficiency of the drainage structure, and further affecting the use effect of the drainage structure.

[0006] The purpose and effect of the municipal road drainage structure of the utility model are achieved by the following specific technical means:

[0007] A municipal road drainage structure, comprising a drainage pipe, a drain cover, a water discharge hole, a sliding shielding plate, a power transmission shaft, a limit operating disk, a filter assembly, an adjustment assembly and a power transmission rack; the drain cover is placed on the upper part of the drainage pipe; a plurality of water discharge holes are provided, and a plurality of the water discharge holes are evenly distributed and opened in the middle part of the drain cover; a plurality of sliding shielding plates are provided, and a plurality of the sliding shielding plates are respectively slidably connected to the upper parts of the plurality of water discharge holes; a plurality of power transmission shafts are provided, and a plurality of the power transmission shafts are evenly distributed and rotatably connected to the middle part of the drain cover; a plurality of limit operating disks are provided, and a plurality of the limit operating disks are respectively fixedly connected to the upper end surfaces of the plurality of power transmission shafts; the adjustment assembly is provided on the lower side of the drain cover; a plurality of power transmission racks are provided, and a plurality of the power transmission racks are respectively fixedly connected to the middle parts of a plurality of sliding shielding plates, and a plurality of the power transmission racks are all slidably connected to the drain cover; the filter assembly is provided at the lower part of the sliding shielding plate.

[0008] Furthermore, the filter assembly includes a first filter plate and a second reset elastic member; a plurality of the first filter plates are provided, and the plurality of the first filter plates are respectively connected to the lower parts of the plurality of sliding shielding plates by sliding up and down; a plurality of the second reset elastic members are provided, and the plurality of the first filter plates are elastically connected to the plurality of sliding shielding plates through the plurality of the second reset elastic members, and the second reset elastic member is a damping spring.

[0009] Furthermore, the filter assembly also includes a second filter plate and a first reset elastic member; a plurality of second filter plates are provided, and the plurality of second filter plates are respectively slidably connected to the inner sides of the plurality of first filter plates; a plurality of first reset elastic members are provided, and the plurality of second filter plates are respectively elastically connected to the plurality of first filter plates through the plurality of first reset elastic members.

[0010] Furthermore, the adjustment component includes a position limiting groove and a position limiting plate; the position limiting groove is opened at the upper part of the drainage pipe; and the position limiting plate is fixedly connected to the lower end surface of the drainage port cover.

[0011] Furthermore, the adjustment assembly also includes a guide limit rod and an impurity blocking plate; there are multiple guide limit rods, and the multiple guide limit rods are respectively connected to the upper part of the multiple limit operating disks for sliding up and down; there are multiple impurity blocking plates, and the multiple impurity blocking plates are respectively fixedly connected to the front and rear sides of the multiple guide limit rods.

[0012] Furthermore, the adjustment component also includes a position fixing hole, a third reset elastic member and a position limiting plug rod; there are multiple position fixing holes, and the multiple position fixing holes are evenly distributed and opened on the upper part of the drain outlet cover; there are multiple third reset elastic members, and the multiple guide limit rods are elastically connected to the multiple limit operating disks through the multiple third reset elastic members; there are multiple position limiting plug rods, and the multiple position limiting plug rods are respectively fixedly connected to the front and rear sides of the multiple guide limit rods, and the position limiting plug rods are plugged into the position fixing holes.

[0013] Furthermore, the adjustment component also includes a synchronous transmission structure and a power transmission gear; the synchronous transmission structure is a synchronous belt transmission mechanism, and the multiple power transmission shafts are connected through the synchronous transmission structure; there are multiple power transmission gears, and the multiple power transmission gears are respectively fixedly connected to the upper parts of the multiple power transmission shafts, and the multiple power transmission gears are respectively meshed with the multiple power transmission racks.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] When the rainfall is too heavy, the position of the sliding shielding plate is adjusted to make the water discharge hole larger, so that the accumulated water can be discharged faster, effectively avoiding water accumulation on the road, improving the drainage efficiency of the drainage structure, and conveniently adjusting the size of the water discharge hole according to the amount of rainfall, thereby adjusting the drainage speed of municipal roads and improving the use effect of the drainage structure. The position limiting groove and the position limiting plate are used to avoid misalignment of the drain cover, and to avoid impurities entering the drainage pipe and causing pipe blockage. The first reset elastic member can make the second filter plate always press the inner wall of the water discharge hole to ensure the filtering effect of the accumulated water. The second reset elastic member can buffer the impact force on the first filter plate and the second filter plate, avoiding the deformation of the first filter plate and the second filter plate due to excessive impact force, and effectively improving the service life of the first filter plate and the second filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the positions of the position limiting groove, the position limiting plate and the position fixing hole of the utility model.

[0018] Figure 3 It is a schematic diagram of the positional relationship between the power transmission shaft and the sliding shielding plate of the utility model.

[0019] Figure 4 The utility model is a schematic diagram of the split structure of the limit operating disk and the guide limit rod.

[0020] Figure 5 It is a schematic diagram of the split structure of the sliding shielding plate, the first filter plate and the second filter plate of the utility model.

[0021] Figure 6 It is a schematic diagram of the position of the second resetting elastic member of the utility model.

[0022] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0023] 1. Drain pipe; 101. Position limiting groove; 2. Drain outlet cover; 201. Position limiting plate; 202. Position fixing hole; 3. Water discharge hole; 4. Sliding shielding plate; 401. First filter plate; 402. Second filter plate; 403. First reset elastic member; 404. Second reset elastic member; 5. Power transmission shaft; 501. Synchronous transmission structure; 502. Power transmission gear; 6. Limit operating panel; 601. Guide limit rod; 602. Impurity blocking plate; 603. Third reset elastic member; 604. Position limiting plug rod; 7. Power transmission rack. DETAILED DESCRIPTION

[0024] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples. Example

[0025] As attached Figure 1 To Attachment Figure 5 As shown:

[0026] The utility model provides a municipal road drainage structure, comprising a drainage pipe 1, a drainage outlet cover 2, a water discharge hole 3, a sliding shielding plate 4, a power transmission shaft 5, a limit operating disk 6, an adjustment component and a power transmission rack 7; the drainage outlet cover 2 is placed on the upper part of the drainage pipe 1; a plurality of water discharge holes 3 are provided, and the plurality of water discharge holes 3 are evenly distributed and opened in the middle part of the drainage outlet cover 2; a plurality of sliding shielding plates 4 are provided, and the plurality of sliding shielding plates 4 are respectively slidably connected to the upper parts of the plurality of water discharge holes 3; a plurality of power transmission shafts 5 are provided, and the plurality of power transmission shafts 5 are evenly distributed and rotatably connected to the middle part of the drainage outlet cover 2; a plurality of limit operating disks 6 are provided, and the plurality of limit operating disks 6 are respectively fixedly connected to the upper end surfaces of the plurality of power transmission shafts 5; the adjustment component is provided on the lower side of the drainage outlet cover 2; a plurality of power transmission racks 7 are provided, and the plurality of power transmission racks 7 are respectively fixedly connected to the middle parts of the plurality of sliding shielding plates 4, and the plurality of power transmission racks 7 are all slidably connected to the drainage outlet cover 2.

[0027] The adjustment component includes a position limiting groove 101 and a position limiting plate 201 ; the position limiting groove 101 is opened at the upper part of the drainage pipe 1 ; the position limiting plate 201 is fixedly connected to the lower end surface of the drainage port cover 2 .

[0028] Among them, the adjustment component also includes a guide limit rod 601 and an impurity blocking plate 602; a plurality of guide limit rods 601 are provided, and the plurality of guide limit rods 601 are respectively slid up and down and connected to the upper part of the plurality of limit operating disks 6; a plurality of impurity blocking plates 602 are provided, and the plurality of impurity blocking plates 602 are respectively fixedly connected to the front and rear sides of the plurality of guide limit rods 601.

[0029] Among them, the adjustment component also includes a position fixing hole 202, a third reset elastic member 603 and a position limiting rod 604; there are multiple position fixing holes 202, and the multiple position fixing holes 202 are evenly distributed and opened on the upper part of the drain outlet cover 2; there are multiple third reset elastic members 603, and the multiple guide limit rods 601 are elastically connected to the multiple limit operating disks 6 through the multiple third reset elastic members 603; there are multiple position limiting rods 604, and the multiple position limiting rods 604 are fixedly connected to the front and rear sides of the multiple guide limit rods 601, and the position limiting rods 604 are plugged into the position fixing holes 202.

[0030] Among them, the adjustment component also includes a synchronous transmission structure 501 and a power transmission gear 502; the synchronous transmission structure 501 is a synchronous belt transmission mechanism, and multiple power transmission shafts 5 are connected through the synchronous transmission structure 501; there are multiple power transmission gears 502, and the multiple power transmission gears 502 are respectively fixedly connected to the upper parts of the multiple power transmission shafts 5, and the multiple power transmission gears 502 are respectively meshed with the multiple power transmission racks 7.

[0031] Specific usage and function of this embodiment: when the drain outlet cover 2 is placed on the drain pipe 1, the position limiting groove 101 and the position limiting plate 201 can limit the placement position of the drain outlet cover 2 to prevent the drain outlet cover 2 from being misplaced. When it is necessary to adjust the size of the accumulated water discharge hole 3, pull the guide limit rod 601 upward to make the position limiting plug rod 604 leave the position fixing hole 202. At this time, the rotating limit operating disk 6 and the power transmission shaft 5 make the power transmission gear 502 push the power transmission rack 7 and the sliding baffle plate 4 to slide in the accumulated water discharge hole 3 to change the size of the accumulated water discharge hole 3. The synchronous transmission structure 501 can make multiple power transmission shafts 5 rotate at the same time. The impurity blocking plate 602 can prevent impurities in the accumulated water from being entangled on the third reset elastic member 603. After the adjustment is completed, loosen the guide limit rod 601, and the third reset elastic member 603 can automatically reset the guide limit rod 601, so that the position limiting plug rod 604 is inserted into the corresponding position fixing hole 202 to fix the position of the sliding baffle plate 4. Example

[0032] As attached Figure 3 To Attachment Figure 6 As shown:

[0033] On the basis of the first embodiment, a filter assembly is further included; the filter assembly is arranged at the lower part of the sliding shielding plate 4.

[0034] Among them, the filter assembly includes a first filter plate 401 and a second reset elastic member 404; a plurality of first filter plates 401 are provided, and the plurality of first filter plates 401 are respectively slidably connected to the lower part of the plurality of sliding shielding plates 4; a plurality of second reset elastic members 404 are provided, and the plurality of first filter plates 401 are respectively elastically connected to the plurality of sliding shielding plates 4 through the plurality of second reset elastic members 404, and the second reset elastic member 404 is a damping spring.

[0035] In which, the filter assembly also includes a second filter plate 402 and a first reset elastic member 403; a plurality of second filter plates 402 are provided, and the plurality of second filter plates 402 are respectively slidably connected to the inner sides of the plurality of first filter plates 401; a plurality of first reset elastic members 403 are provided, and the plurality of second filter plates 402 are respectively elastically connected to the plurality of first filter plates 401 through the plurality of first reset elastic members 403.

[0036] Specific usage and function of this embodiment: when the accumulated water enters the accumulated water discharge hole 3, the first filter plate 401 and the second filter plate 402 can filter the accumulated water, and the first reset elastic member 403 and the second reset elastic member 404 can limit the positions of the first filter plate 401 and the second filter plate 402.

[0037] In this article, there are a few points to note:

[0038] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0039] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0040] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A municipal road drainage structure, comprising a drainage pipe, a drainage cover, a water discharge hole, a sliding shielding plate, a power transmission shaft, a limit operating disk, a filter assembly, an adjustment assembly and a power transmission rack; the drainage cover is placed on the upper part of the drainage pipe; a plurality of water discharge holes are provided, and the plurality of water discharge holes are evenly distributed and opened in the middle of the drainage cover; the characteristics are: There are multiple sliding shielding plates, and the multiple sliding shielding plates are respectively slidably connected to the upper parts of the multiple water discharge holes; there are multiple power transmission shafts, and the multiple power transmission shafts are evenly distributed and rotatably connected to the middle part of the drain outlet cover; there are multiple limit operating disks, and the multiple limit operating disks are respectively fixedly connected to the upper end surfaces of the multiple power transmission shafts; the adjustment assembly is arranged on the lower side of the drain outlet cover; there are multiple power transmission racks, and the multiple power transmission racks are respectively fixedly connected to the middle parts of the multiple sliding shielding plates, and the multiple power transmission racks are all slidably connected to the drain outlet cover; the filter assembly is arranged at the lower part of the sliding shielding plate.

2. A municipal road drainage structure as claimed in claim 1, characterized in that: The adjustment component includes a position limiting groove and a position limiting plate; the position limiting groove is arranged at the upper part of the drainage pipe; the position limiting plate is fixedly connected to the lower end surface of the drainage port baffle.

3. A municipal road drainage structure as claimed in claim 1, characterized in that: The adjustment assembly also includes a guide limit rod and an impurity blocking plate; a plurality of guide limit rods are provided, and the plurality of guide limit rods are respectively slid up and down and connected to the upper part of the plurality of limit operating disks; a plurality of impurity blocking plates are provided, and the plurality of impurity blocking plates are respectively fixedly connected to the front and rear sides of the plurality of guide limit rods.

4. A municipal road drainage structure as claimed in claim 3, characterized in that: The adjustment component also includes a position fixing hole, a third reset elastic member and a position limiting plug rod; there are multiple position fixing holes, and the multiple position fixing holes are evenly distributed and opened on the upper part of the drain outlet cover; there are multiple third reset elastic members, and the multiple guide limit rods are elastically connected to the multiple limit operating disks through the multiple third reset elastic members; there are multiple position limiting plug rods, and the multiple position limiting plug rods are fixedly connected to the front and rear sides of the multiple guide limit rods, and the position limiting plug rods are plugged into the position fixing holes.

5. A municipal road drainage structure as claimed in claim 1, characterized in that: The adjustment component also includes a synchronous transmission structure and a power transmission gear; the synchronous transmission structure is a synchronous belt transmission mechanism, and the multiple power transmission shafts are connected through the synchronous transmission structure; there are multiple power transmission gears, and the multiple power transmission gears are respectively fixedly connected to the upper parts of the multiple power transmission shafts, and the multiple power transmission gears are respectively meshed with the multiple power transmission racks.

6. A municipal road drainage structure as claimed in claim 1, characterized in that: The filter assembly includes a first filter plate and a second reset elastic member; a plurality of the first filter plates are provided, and the plurality of the first filter plates are respectively connected to the lower parts of the plurality of sliding shielding plates by sliding up and down; a plurality of the second reset elastic members are provided, and the plurality of the first filter plates are elastically connected to the plurality of sliding shielding plates through the plurality of the second reset elastic members.

7. A municipal road drainage structure as claimed in claim 6, characterized in that: The filter assembly also includes a second filter plate and a first reset elastic member; a plurality of second filter plates are provided, and the plurality of second filter plates are respectively slidably connected to the inner sides of the plurality of first filter plates; a plurality of first reset elastic members are provided, and the plurality of second filter plates are respectively elastically connected to the plurality of first filter plates through the plurality of first reset elastic members.

Images