CN216515115U

CN216515115U - Municipal administration bridge is maintained with preventing stifled drainage device

Info

Publication number: CN216515115U
Application number: CN202122438971.2U
Authority: CN
Inventors: 魏福平
Original assignee: Jiangsu Meishuo Construction Engineering Co ltd
Current assignee: Jiangsu Meishuo Construction Engineering Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-05-13
Anticipated expiration: 2031-10-09

Abstract

The utility model discloses an anti-blocking drainage device for municipal bridge maintenance, which comprises a shell, wherein a reservoir is fixedly connected to the inner wall of the shell, a lower floating ring and an upper floating ring are slidably connected to the reservoir, a lower water gap and a cross groove are formed in the top of the shell, a scraper blade and a sealing plate are slidably connected to the cross groove, the scraper blade is positioned at the top of the sealing plate, a connecting shaft is coaxially and fixedly connected to the bottom of the scraper blade, a propeller is fixedly connected to the bottom of the connecting shaft, a support is sleeved on the side wall of the connecting shaft, a limiting assembly is fixedly connected to the bottom of the support and used for limiting the rotation of the connecting shaft, a group of limiting rings are fixedly connected to the side wall of the connecting shaft and positioned at the upper side and the lower side of the support, a group of connecting rods are fixedly connected between the sealing plate and the lower floating ring, a cylindrical sleeve is sleeved on the connecting rods, and is fixedly connected to the upper floating ring and the side wall of the support, and the problem that silt and garbage in accumulated water on a bridge floor easily cause blockage of a drainage pipe is solved.

Description

Municipal administration bridge is maintained with preventing stifled drainage device

Technical Field

The utility model relates to the technical field of municipal bridge maintenance drainage, in particular to an anti-blocking drainage device for municipal bridge maintenance.

Background

The bridge is a building constructed for a road to cross natural or artificial barriers, is erected on rivers, lakes and seas to enable vehicles, pedestrians and the like to smoothly pass through, generally consists of an upper structure, a lower structure and an attached structure, a perfect bridge drainage device is arranged for preventing a bridge deck structure from being corroded by rainwater to influence the durability of the bridge, the existing bridge drainage device is easy to drain sundries into a collecting tank during drainage, the sundries in the collecting tank are not easy to clear, and the long-time accumulation can cause the blockage of the drainage device, so that the durability of the bridge is influenced.

Long-time ponding of bridge floor of bridge, not only can form the aggressive damage to the bridge floor, still can make the past vehicle roll ponding and form the potential safety hazard, among the waterproof operation of bridge at present, generally set up water drainage tank on the bridge floor through the bridge, inside at water drainage tank sets up the drain pipe, discharge through the drain pipe with water, keep the drying of bridge floor, but the running water of bridge often is the sewage of wrapping up in impurity such as silt and rubbish, the drain pipe jam often appears when the drainage, the not smooth condition of drainage, cause the unable in time discharge of sewage on the bridge floor, influence the environment around the bridge floor and the current of vehicle.

Based on the anti-blocking drainage device, the anti-blocking drainage device for municipal bridge maintenance is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-blocking drainage device for municipal bridge maintenance, which aims to solve the problem that the drainage pipe is easily blocked by silt and garbage in water in a bridge area in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

an anti-blocking drainage device for municipal bridge maintenance comprises a shell, wherein the inner wall of the shell is fixedly connected with a reservoir, a lower floating ring and an upper floating ring are connected in the reservoir in a sliding way, a lower nozzle and a cross groove are arranged at the top of the shell, a scraper and a sealing plate are connected in the cross groove in a sliding manner, the scraper is positioned at the top of the sealing plate, the bottom of the scraper is coaxially and fixedly connected with a connecting shaft, the bottom of the connecting shaft is fixedly connected with a propeller, the side wall of the connecting shaft is sleeved with a bracket, the bottom of the bracket is fixedly connected with a limiting component, the limiting component is used for limiting the rotation of the connecting shaft, the side wall of the connecting shaft is fixedly connected with a group of limiting rings, the limit rings are positioned at the upper side and the lower side of the bracket, a group of connecting rods are fixedly connected between the sealing plate and the lower floating ring, the connecting rods are all sleeved with cylindrical sleeves, and the cylindrical sleeves are fixedly connected with the floating rings and are fixedly connected to the side wall of the support.

Preferably, the connecting shaft side wall is provided with a limiting groove, the limiting assembly comprises a limiting block inserted in the limiting groove and a supporting plate fixedly connected to the bottom of the support, a connecting rod is fixedly connected to the outer side of the limiting block and slidably connected with the supporting plate, a limiting piece is fixedly connected to the outer end of the connecting rod, and a reset spring is fixedly connected between the limiting piece and the supporting plate.

Preferably, the outer side of the limiting groove and the adjacent side of the inner side of the limiting block are both provided with a round angle.

Preferably, the cross-shaped groove is internally and fixedly connected with a limiting frame, and annular grooves matched with the limiting frame are formed in the top of the sealing plate and the bottom of the scraper.

Preferably, the upper floating ring, the lower floating ring and the reservoir are provided with water outlets.

Preferably, the top of the outer wall of the shell is fixedly connected with an outer ring, and the outer ring is used for limiting the shell to fall into the drainage pipe.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the accumulated water is used for rising the upper floating ring and the lower floating ring, the scraper plate pushes out the cross groove under the action of the upper floating ring, the sealing plate slides to the top of the cross groove under the action of the lower floating ring, the sealing plate plugs the top of the cross groove, so that garbage and silt are prevented from entering the cross groove, and the propeller is driven to rotate by the gravity of rainwater, so that the scraper plate is driven to clean the silt and the garbage around the lower water opening.

2. According to the utility model, when the driving force of the propeller is greater than the force exerted on the connecting shaft by the limiting component, the connecting shaft starts to rotate, the limiting block drives the connecting rod to move outwards, the connecting rod stretches the reset spring through the limiting piece, the reset spring drives the connecting rod and the limiting block to move towards the limiting groove through the limiting piece each time the limiting block contacts with the limiting groove, the limiting block is inserted into the limiting groove and is used for detecting the force exerted on the connecting shaft by the propeller, when the limiting block cannot be pushed out from the limiting groove by the force exerted on the connecting shaft by the propeller, the connecting shaft and the scraper stop rotating, and the scraper is positioned right above the cross groove at the moment and can limit the scraper, so that the scraper can fall into the cross groove.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic cross-sectional view of the housing of the present invention;

FIG. 4 is a schematic view of the internal structure of the present invention;

FIG. 5 is an enlarged structural view of the portion A in FIG. 4;

FIG. 6 is a schematic structural view of a connecting shaft according to the present invention;

FIG. 7 is a schematic structural view of a stent of the present invention;

fig. 8 is a schematic structural view of the top connecting rod of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a housing; 2. a reservoir; 21. a lower floating ring; 22. an upper floating ring; 3. a water outlet; 4. a cross groove; 41. a squeegee; 42. closing the plate; 5. a connecting shaft; 51. a limiting ring; 52. a limiting groove; 6. a propeller; 7. a support; 8. a limiting component; 81. a limiting block; 82. a support plate; 83. a connecting rod; 84. a limiting sheet; 85. a return spring; 9. a connecting rod; 10. a cylindrical sleeve; 11. a limiting frame; 12. a ring groove; 13. a water outlet; 14. and (4) an outer ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution:

the utility model provides a municipal bridge maintains with preventing stifled drainage device, which comprises an outer shell 1, 1 inner wall fixedly connected with cistern 2 of shell, 2 sliding connection have lower buoyant ring 21 and the buoyant ring 22 of cistern, mouth of a river 3 and cross recess 4 have been seted up down at shell 1 top, 4 sliding connection have scraper blade 41 and shrouding 42 in the cross recess, scraper blade 41 is located shrouding 42 top, the coaxial fixedly connected with connecting axle 5 in scraper blade 41 bottom, 5 bottom fixedly connected with propellers 6 of connecting axle, 5 lateral wall covers of connecting axle are equipped with

support

7, 7 bottom fixedly connected with spacing subassembly 8 of support, spacing subassembly 8 is used for restricting connecting axle 5 and rotates, 5 lateral wall fixedly connected with of connecting axle a set of spacing ring 51, spacing ring 51 is located support 7 upper and lower both sides, a set of fixedly connected with connecting rod 9 between shrouding 42 and the lower buoyant ring 21, connecting rod 9 all overlaps and is equipped with cylinder cover 10,

cylinder cover

10 and 22 fixed connection just equal fixed connection are at support 7 lateral walls.

When the rain-proof cover is used, the shell 1 is arranged at the joint of the drain pipe and the front, when it rains, rainwater entering from the side of the shell 1 enters the reservoir 2 from the drain port 3, the water level in the reservoir 2 rises along with the water level, the lower floating ring 21 and the upper floating ring 22 in the reservoir 2 rise along with the water level, the upper floating ring 22 drives the bracket 7 to move upwards through the cylindrical sleeve 10, the bracket 7 drives the connecting shaft 5 to move upwards through the limiting ring 51, the connecting shaft 5 drives the scraper 41 to move upwards, when the upper floating ring 22 moves to the top of the reservoir 2, the upper floating ring 22 stops moving upwards, the scraper 41 moves out of the cross groove 4, water in the reservoir 2 begins to overflow, the water overflowing from the reservoir 2 and the water entering from the middle of the shell 1 fall on the propeller 6, the propeller 6 rotates under the gravity action of the rainwater, and the force applied by the propeller 6 on the connecting shaft 5 overcomes the force applied by the limiting component 8, the connecting shaft 5 begins to rotate, the connecting shaft 5 drives the scraper 41 to rotate, and the scraper 41 scrapes away silt and garbage accumulated in the lower water opening 3, so that the lower water opening 3 is prevented from being blocked;

meanwhile, the lower floating ring 21 drives the sealing plate 42 to move upwards through the connecting rod 9, after the lower floating ring 21 is contacted with the upper floating ring 22, the lower floating ring 21 stops moving upwards, the sealing plate 42 moves to the top of the cross groove 4, the sealing plate 42 seals the top of the cross groove 4, and therefore the situation that garbage and silt scraped by the scraper 41 are accumulated in the cross groove 4, the scraper 41 is reset into the cross groove 4, the scraper 41 is exposed outside, and damage of the scraper 41 is accelerated is avoided;

after the rain stops, rainwater falling on the propeller 6 is continuously reduced, the rotating speed of the propeller 6 is gradually slowed down, when the force exerted on the connecting shaft 5 by the propeller 6 is smaller than the force exerted on the limiting component 8, the limiting component 8 is left in the limiting groove 52 to limit the connecting shaft 5 to rotate, the connecting shaft 5 stops rotating, the scraper 41 at the top of the connecting shaft 5 is located right above the cross groove 4, when water in the reservoir 2 is gradually discharged through the water outlet 13, the upper floating ring 22 and the lower floating ring 21 gradually descend along with the water level until the water falls to the bottom of the reservoir 2, in the process, the sealing plate 42 loses the supporting force of the lower floating ring 21 and slides to the inside of the cross groove 4, the scraper 41 descends into the cross groove 4, and the top of the scraper 41 is flush with the top of the cross groove 4; the scratch board 41 can be effectively prevented from protruding, resulting in damage to the scratch board 41.

In the utility model, when raining, the upper floating ring 22 and the lower floating ring 21 are lifted by using accumulated water, the scraper 41 ejects out of the cross groove 4 under the action of the upper floating ring 22, the sealing plate 42 slides to the top of the cross groove 4 under the action of the lower floating ring 21, the sealing plate 42 blocks the top of the cross groove 4, so that garbage and silt are prevented from entering the cross groove 4, and the propeller 6 is driven to rotate by using the gravity of rainwater, so that the scraper 41 is driven to clean the silt and the garbage around the lower water opening 3.

The side wall of the connecting shaft 5 is provided with a limiting groove 52, the limiting component 8 comprises a limiting block 81 inserted in the limiting groove 52 and a supporting plate 82 fixedly connected to the bottom of the support 7, the outer side of the limiting block 81 is fixedly connected with a connecting rod 83, the connecting rod 83 is slidably connected with the supporting plate 82, the outer end of the connecting rod 83 is fixedly connected with a limiting piece 84, and a reset spring 85 is fixedly connected between the limiting piece 84 and the supporting plate 82; when the driving force of the propeller 6 is greater than the force exerted on the connecting shaft 5 by the limiting component 8, the connecting shaft 5 starts to rotate, the limiting block 81 drives the connecting rod 83 to move outwards, the connecting rod 83 stretches the reset spring 85 through the limiting sheet 84, the limiting block 81 contacts the limiting groove 52 at every time, the reset spring 85 drives the connecting rod 83 and the limiting block 81 to move towards the limiting groove 52 through the limiting sheet 84, the limiting block 81 is inserted into the limiting groove 52, the force exerted on the connecting shaft 5 by the propeller 6 is detected, when the force exerted on the connecting shaft 5 by the propeller 6 cannot push the limiting block 81 out from the limiting groove 52, the connecting shaft 5 and the scraper 41 stop rotating, the scraper 41 is positioned right above the cross groove 4 at the moment, the scraper 41 can be limited, and the scraper 41 can fall into the cross groove 4.

Wherein, the adjacent sides of the outer side of the limiting groove 52 and the inner side of the limiting block 81 are all provided with fillets; the force applied to the limiting groove 52 by the limiting block 81 is reduced, so that the connecting shaft 5 can drive the scraper 41 to rotate conveniently.

Wherein, the cross groove 4 is internally and fixedly connected with a limiting frame 11, and the top of the sealing plate 42 and the bottom of the scraper 41 are both provided with a ring groove 12 matched with the limiting frame 11; spacing 11 is used for restricting that scraper blade 41 descends and shrouding 42 rises, and when scraper blade 41 descends, spacing 11 can be flushed 4 tops of cross recess with scraper blade 41 top control, and when shrouding 42 ascended, spacing 11 flushed shrouding 42 tops and 4 tops of cross recess, avoided rubbish and silt accumulation in cross recess 4.

Wherein, the upper floating ring 21, the lower floating ring 22 and the reservoir 2 are all provided with a water outlet 13; after the rain stops, accumulated water in the reservoir 2 can be discharged quickly, the accumulated water is prevented from smelling, and meanwhile, the time for exposing the scraper plate 41 outside is shortened.

Wherein, outer loop 14 is connected with to shell 1 outer wall top fixedly, and outer loop 14 is used for restricting that shell 1 drops to in the drain pipe.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a municipal administration bridge is maintained with preventing stifled drainage device, includes shell (1), its characterized in that: the inner wall of the shell (1) is fixedly connected with a reservoir (2), the reservoir (2) is internally and slidably connected with a lower floating ring (21) and a upper floating ring (22), the top of the shell (1) is provided with a lower water gap (3) and a cross groove (4), the cross groove (4) is internally and slidably connected with a scraper (41) and a sealing plate (42), the scraper (41) is positioned at the top of the sealing plate (42), the bottom of the scraper (41) is coaxially and fixedly connected with a connecting shaft (5), the bottom of the connecting shaft (5) is fixedly connected with a propeller (6), the side wall of the connecting shaft (5) is sleeved with a support (7), the bottom of the support (7) is fixedly connected with a limiting component (8), the limiting component (8) is used for limiting the rotation of the connecting shaft (5), the side wall of the connecting shaft (5) is fixedly connected with a set of limiting rings (51), and the limiting rings (51) are positioned at the upper side and the lower side of the support (7), a group of connecting rods (9) are fixedly connected between the sealing plate (42) and the lower floating ring (21), the connecting rods (9) are all sleeved with cylindrical sleeves (10), and the cylindrical sleeves (10) are fixedly connected with the upper floating ring (22) and are all fixedly connected to the side wall of the support (7).

2. The anti-blocking drainage device for municipal bridge maintenance according to claim 1, characterized in that: spacing groove (52) have been seted up to connecting axle (5) lateral wall, spacing subassembly (8) are including pegging graft stopper (81) and backup pad (82) of fixed connection in support (7) bottom in spacing groove (52), stopper (81) outside fixedly connected with connecting rod (83), connecting rod (83) and backup pad (82) sliding connection, connecting rod (83) outer end fixedly connected with spacing piece (84), fixedly connected with reset spring (85) between spacing piece (84) and backup pad (82).

3. The anti-blocking drainage device for municipal bridge maintenance according to claim 2, characterized in that: and one side of the outer side of the limiting groove (52) adjacent to the inner side of the limiting block (81) is provided with a round angle.

4. The municipal bridge maintenance anti-blocking drainage device according to claim 2 or 3, wherein: spacing (11) of fixedly connected with in cross recess (4), shrouding (42) top and scraper blade (41) bottom all seted up with spacing (11) assorted annular (12).

5. The municipal bridge maintenance anti-blocking drainage device according to claim 4, characterized in that: and the upper floating ring (21), the lower floating ring (22) and the water reservoir (2) are all provided with water outlets (13).

6. The anti-blocking drainage device for municipal bridge maintenance according to claim 5, characterized in that: the top of the outer wall of the shell (1) is fixedly connected with an outer ring (14), and the outer ring (14) is used for limiting the shell (1) to fall into the drainage pipe.