CN219951685U

CN219951685U - Anti-blocking drainage device for bridge

Info

Publication number: CN219951685U
Application number: CN202320987670.1U
Authority: CN
Inventors: 盛园龙
Original assignee: Jiangxi Tongwei Highway Construction Group Co ltd
Current assignee: Jiangxi Tongwei Highway Construction Group Co ltd
Priority date: 2023-04-27
Filing date: 2023-04-27
Publication date: 2023-11-03
Anticipated expiration: 2033-04-27

Abstract

The utility model discloses an anti-blocking drainage device for a bridge, which comprises two groups of connecting plates, wherein the opposite surfaces of the two groups of connecting plates are fixedly provided with drainage frames, the tops of the drainage frames are clamped with collecting frames, the inner walls of the collecting frames are fixedly provided with filter screens, the tail ends of the tops of the drainage frames are fixedly provided with protective covers, the interiors of the protective covers are provided with servo motors, the output ends of the servo motors are fixedly provided with driving gears, the outer surfaces of the driving gears are meshed with a plurality of groups of connecting gears, and steering rods are fixedly arranged at the bottoms of the driving gears and the bottoms of the connecting gears. According to the utility model, through adjusting the rotation angle of the sealing plate, the size of the water flow flowing through can be regulated and controlled when the device is used, the collection effect of the collection frame on sundries in the water flow is matched, the flexible anti-blocking effect is added when the device is used, the high-efficiency drainage effect is kept, and when the water flow speed is overlarge, the influence of water flow impact can be relieved by properly controlling the water flow speed through the device.

Description

Anti-blocking drainage device for bridge

Technical Field

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

Background

In the use process of the bridge structure, the bridge structure has various functions and usefulness in construction, when the bottom structure of the bridge structure contacts with a river bed after construction, the function of discharging the river water is required to flow through the bridge structure, and when the bridge structure discharges water flow, the device is used with an adaptive anti-blocking structure to ensure efficient circulation, so that the efficient drainage function of the device is maintained.

Patent document: CN216156354U discloses an anti-blocking drainage device for bridge, "comprising a bridge body, a filtering mechanism and a mud storage tank, two drainage tanks are provided in the bridge body, the two drainage tanks are respectively provided with the filtering mechanism and the mud storage tank, the upper side of the filtering mechanism is provided with a grid plate, the grid plate is hinged with the notch of the drainage tank, the upper side of the mud storage tank is provided with a sealing cover plate, the sealing cover plate is hinged with the notch of the drainage tank, a first filter screen is fixedly arranged in the filtering mechanism, the first filter screen is obliquely provided with a bottom communicated drain pipe of the filtering mechanism, the mud storage tank and the grid plate are arranged, when sewage carries sediment outside the large-sized garbage, and the sewage carries sediment to pass through the first filter screen, the doped large-sized sediment particles downwards pass through the through groove along the slope of the first filter screen which is obliquely arranged, thereby achieving the filtering effect" of the large-sized garbage and sediment particles;

but in above-mentioned patent, when the device is in use, it can play separation filterable effect to silt granule and size rubbish in the rivers at the drainage in-process through filter screen structure and the setting of mud storage tank to ensure the fluidness of device, avoid blockking up, but its drainage structure is when using, to the size of rivers, lacks suitable regulation and control structure, when playing anti-blocking, lacks the guard action to its drainage structure, influences the practicality of device then.

Disclosure of Invention

The utility model aims to provide an anti-blocking drainage device for a bridge, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the utility model provides a technical scheme that an anti-blocking drainage device for a bridge comprises two groups of connecting plates, wherein drainage frames are fixedly arranged on the opposite surfaces of the two groups of connecting plates, and a collecting frame is clamped at the top of each drainage frame;

the inner wall fixed mounting of collecting the frame has the filter screen, the tail end fixed mounting at drainage frame top has the protection casing, the inside of protection casing is provided with servo motor, servo motor's output fixed mounting has drive gear, and drive gear's surface meshing has the multiunit to link up the gear, the equal fixed mounting in bottom of drive gear and linking gear has the steering column, the bottom fixed mounting of steering column has the closing plate, and the bottom of closing plate rotates the interior bottom of connecting in the drainage frame.

Preferably, the front ends and the tail ends of the two groups of the opposite surfaces of the connecting plates are fixedly provided with fixing plates, and fixing bolts are connected with the internal threads of the fixing plates in a penetrating manner.

Preferably, the top of the collecting frame is fixedly provided with a limiting handle, and the top of the back of the collecting frame is fixedly provided with an abutting plate.

Preferably, the bottom of butt joint board fixed mounting has the butt joint piece, and butt joint piece joint is in the top of collecting the frame.

Preferably, a plurality of groups of reinforcing seats are fixedly arranged at the bottom of the collecting frame, and positioning pyramids are fixedly arranged at the bottom of the reinforcing seats.

Preferably, the inner wall of the sealing plate is embedded with the reinforcing plate, the bottom of the sealing plate is fixedly provided with the rotating seat, and the rotating seat is rotationally connected to the inner wall of the collecting frame.

Preferably, a plurality of groups of positioning blocks are fixedly arranged on the inner bottom wall of the collecting frame, and the positioning blocks and the sealing plates are mutually corresponding in position.

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

1. according to the utility model, through adjusting the rotation angle of the sealing plate, the size of the water flow flowing through can be regulated and controlled when the device is used, the collection effect of the collection frame on sundries in the water flow is matched, the flexible anti-blocking effect is added when the device is used, the high-efficiency drainage effect is kept, and when the water flow speed is overlarge, the influence of water flow impact can be relieved by properly controlling the water flow speed through the device.

2. According to the utility model, through the work of the servo motor, the angle between the sealing plates is adjusted, so that the passing size of water flow can be controlled, and then under the requirements of different emission, the closing of the sealing plates plays a role in blocking the water discharge work in time, so that the size of water flow in a subsequent river channel is reduced.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional view of a collection frame structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of a seal plate structure of the present utility model;

fig. 4 is a schematic cross-sectional view of the driving gear structure of the present utility model.

In the figure: 1. a connecting plate; 2. a drainage rack; 3. a collection frame; 4. a filter screen; 5. a protective cover; 6. a servo motor; 7. a drive gear; 8. a connecting gear; 9. a steering lever; 10. a sealing plate; 11. a fixing plate; 12. a fixing bolt; 13. a limit grip; 14. an abutting plate; 15. a butt joint block; 16. a reinforcing seat; 17. positioning pyramid; 18. a reinforcing plate; 19. a rotating seat; 20. and (5) positioning blocks.

Detailed Description

Referring to fig. 1 to 4, an anti-blocking drainage device for a bridge comprises two groups of connecting plates 1, wherein the opposite surfaces of the two groups of connecting plates 1 are fixedly provided with a drainage frame 2, the top of the drainage frame 2 is clamped with a collecting frame 3, the inner wall of the collecting frame 3 is fixedly provided with a filter screen 4, the tail end of the top of the drainage frame 2 is fixedly provided with a protective cover 5, the inside of the protective cover 5 is provided with a servo motor 6, the output end of the servo motor 6 is fixedly provided with a driving gear 7, the outer surface of the driving gear 7 is meshed with a plurality of groups of connecting gears 8, the bottoms of the driving gear 7 and the connecting gears 8 are fixedly provided with steering rods 9, the bottom of the steering rods 9 is fixedly provided with a sealing plate 10, and the bottom of the sealing plate 10 is rotationally connected with the inner bottom wall of the drainage frame 2;

the device is installed and used between two groups of bridge bottom support columns which are arranged alternately when the device is installed through two groups of opposite connecting plates 1, so that the drainage frame 2 plays a role in interception between the support columns, and when the device is used, the bottom of the drainage frame is contacted with the bottom of a river bed, then the water passes through the device of the collection frame 3, the collection frame 3 is provided with the filter screen 4, sundries in water flow can play a role in blocking when the water flow passes through the collection frame, the collection frame 3 is concave, foreign matters in the water flow can be blocked and collected when the water flow passes through the collection frame, the device can be electrified through the servo motor 6, the output end of the device can drive the driving gear 7 to rotate, then the connecting gear 8 is driven to rotate, a plurality of groups of sealing plates 10 can rotate in the direction in order, gaps are generated, the dredging operation of the water flow is used, and emergency closing is realized.

Wherein, the front end and the tail end of the separation surfaces of the two groups of connecting plates 1 are fixedly provided with a fixed plate 11, and the internal threads of the fixed plate 11 are connected with a fixed bolt 12 in a penetrating way;

the fixing bolts 12 on the fixing plates 11 can be used for fixing the installation between the connecting plate 1 and the bridge support column.

The top of the collecting frame 3 is fixedly provided with a limit grip 13, the top of the back surface of the collecting frame 3 is fixedly provided with a butt plate 14, the bottom of the butt plate 14 is fixedly provided with a butt block 15, and the butt block 15 is clamped at the top of the collecting frame 3;

through the joint of butt joint piece 15 to can add the convenience of collecting frame 3 dismantlement installation, accessible spacing handle 13, when device drainage structure is closed, carry out convenient dismantlement to collecting frame 3, thereby can carry out convenient processing to inside debris.

Wherein, a plurality of groups of reinforcing seats 16 are fixedly arranged at the bottom of the collecting frame 3, and a positioning pyramid 17 is fixedly arranged at the bottom of the reinforcing seats 16;

through, drainage frame 2 when contacting with the riverbed bottom, the grafting of accessible location pyramid 17 to add the stability when the device uses, auxiliary device's installation is used.

Wherein the inner wall of the sealing plate 10 is embedded with a reinforcing plate 18, the bottom of the sealing plate 10 is fixedly provided with a rotating seat 19, and the rotating seat 19 is rotatably connected with the inner wall of the collecting frame 3.

Wherein, a plurality of groups of positioning blocks 20 are fixedly arranged on the inner bottom wall of the collecting frame 3, and the positions of the positioning blocks 20 and the sealing plate 10 correspond to each other;

through the arrangement of the positioning block 20, the rotation reverse angle of the sealing plate 10 can be limited, and the impact influence on the device caused by overlarge water flow is avoided.

The theory of operation is through setting up of fixed plate 11 and fixing bolt 12 on connecting plate 1 for to the installation connection of device, and the device is after the installation, can make drainage frame 2 play the separation effect to the flow of rivers, and through collecting the circulation of filter screen 4 on the frame 3, when adding the convenient of flow work, also can play the effect of collecting to debris in the rivers, and the work of the seal structure accessible servo motor 6 that multiunit closing plate 10 constitutes, thereby drive the angle rotation of closing plate 10, with the circulation work that is used for rivers, and collect frame 3 and dismantle, clear up the work for inside debris.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a bridge is with preventing stifled drainage device, includes two sets of connecting plates (1), its characterized in that: the drainage frames (2) are fixedly arranged on the opposite surfaces of the two groups of connecting plates (1), and the top of each drainage frame (2) is clamped with a collecting frame (3);

the inner wall fixed mounting of collecting frame (3) has filter screen (4), the tail end fixed mounting at drainage frame (2) top has protection casing (5), the inside of protection casing (5) is provided with servo motor (6), the output fixed mounting of servo motor (6) has driving gear (7), and the surface meshing of driving gear (7) has multiunit linking gear (8), the equal fixed mounting in bottom of driving gear (7) and linking gear (8) has steering column (9), the bottom fixed mounting of steering column (9) has closing plate (10), and the bottom rotation of closing plate (10) is connected in the interior bottom wall of drainage frame (2).

2. The anti-blocking drainage device for a bridge according to claim 1, wherein: the front ends and the tail ends of the opposite surfaces of the two groups of connecting plates (1) are fixedly provided with fixing plates (11), and fixing bolts (12) are connected with the internal threads of the fixing plates (11) in a penetrating manner.

3. The anti-blocking drainage device for a bridge according to claim 1, wherein: the top of the collecting frame (3) is fixedly provided with a limiting handle (13), and the top of the back of the collecting frame (3) is fixedly provided with an abutting plate (14).

4. A bridge anti-blocking drainage device according to claim 3, wherein: the bottom of butt joint board (14) is fixed mounting has butt joint piece (15), and butt joint piece (15) joint in the top of collecting frame (3).

5. The anti-blocking drainage device for a bridge according to claim 1, wherein: the bottom of the collecting frame (3) is fixedly provided with a plurality of groups of reinforcing seats (16), and the bottom of the reinforcing seats (16) is fixedly provided with a positioning pyramid (17).

6. The anti-blocking drainage device for a bridge according to claim 1, wherein: reinforcing plate (18) are installed in the inner wall gomphosis of closing plate (10), the bottom fixed mounting of closing plate (10) has rotation seat (19), and rotates seat (19) rotation and connect in the inner wall of collecting frame (3).

7. The anti-blocking drainage device for a bridge according to claim 1, wherein: the inner bottom wall of the collecting frame (3) is fixedly provided with a plurality of groups of positioning blocks (20), and the positions of the positioning blocks (20) and the sealing plate (10) are mutually corresponding.