CN213061685U - Drainage device for building bridge - Google Patents

Abstract

The utility model relates to a building bridge technical field just discloses a drainage device for building bridge, including water drainage tank, water drainage tank's upper end is provided with the well lid, be provided with the drain pipe on water drainage tank's the lower extreme lateral wall, fixed connection rose box on water drainage tank's the bottom lateral wall, and it is equipped with a plurality of filtration pores to wind to open on the lateral wall of rose box, all be provided with the filter screen in the filtration pore, fixedly connected with baffle on the inside wall of rose box, and the baffle is located the middle part of rose box sets up, the symmetry is provided with the guide post on the upper end lateral wall of baffle, and slides on the lateral wall of guide post and inserts and be equipped with the kickboard, the apopore has been seted up at the middle part of kickboard, and installs controlling means in the apopore, it is provided with a plurality of slagging-off mouths to. This kind of drainage device for building bridge, it can reduce the probability that the drain pipe takes place to block up to construction cost is low, easily promotes.

Description

Drainage device for building bridge

Technical Field

The utility model relates to a building bridge technical field specifically is a drainage device for building bridge.

Background

In order to prevent the accumulated water of the bridge from damaging the concrete beam in the prior art, a drainage device is arranged at the lower part of the bridge floor close to a bridge guardrail or a curb stone, and when raining, the water on the surface of the bridge is drained into a drainage pipe to ensure that the bridge floor does not have the accumulated water.

Current bridge drainage device generally is water drainage tank, has placed the well lid on the water drainage tank, and the water drainage tank bottom is provided with the drain pipe, and rivers on the bridge go into water drainage tank, through the drain pipe discharge, but current technique exists a lot of not enough, inside silt, fallen leaves rubbish all were gone into water drainage tank by rivers during the drainage, cause the drain pipe to block up easily, influence drainage effect, the drain pipe that staff's clearance simultaneously blockked up needs the manual work to be fished out debris, intensity of labour is great.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a drainage device for building bridge possesses lower jam and is convenient for clear up advantages such as debris, has solved the problem that the background art provided.

(II) technical scheme

In order to realize the above-mentioned purpose that possesses lower jam and be convenient for clear up debris, the utility model provides a following technical scheme: a drainage device for a building bridge comprises a drainage tank, wherein a well cover is arranged at the upper end of the drainage tank, a drainage pipe is arranged on the side wall of the lower end of the drainage tank, a filter box is fixedly connected onto the side wall of the bottom end of the drainage tank, a plurality of filter holes are formed in the side wall of the filter box in a surrounding manner, filter screens are arranged in the filter holes, a partition plate is fixedly connected onto the inner side wall of the filter box and is positioned in the middle of the filter box, guide columns are symmetrically arranged on the side wall of the upper end of the partition plate, floating plates are inserted on the side walls of the guide columns in a sliding manner, water outlet holes are formed in the middle of the floating plates, a control device is arranged in the water outlet holes, a plurality of deslagging holes are formed in the side wall of the upper end of the filter box in a surrounding manner, a collecting device is arranged on one side of the deslagging holes, a water accumulation ring is arranged at, the inner ring side wall of the water accumulation ring is obliquely arranged.

Preferably, controlling means includes the connecting plate, connecting plate fixed connection is on the lateral wall of apopore, and slides in the connecting plate and insert and be equipped with the connecting rod, the one end fixedly connected with dog of connecting rod, and the other end fixedly connected with piston of connecting rod, the piston is located the outside setting of apopore, and passes through compression spring fixed connection between piston and the connecting plate.

Preferably, the collection device includes the fixed plate, fixedly connected with mounting panel on the lower extreme lateral wall of fixed plate, and the one end fixedly connected with filter screen box of mounting panel, filter screen box sets up in the one side of slagging tap, and offsets between the lateral wall of filter screen box and rose box and set up.

Preferably, the outer edge lateral wall fixedly connected with scraper blade of kickboard, and the scraper blade is the annular setting, the outside slope setting of edge of scraper blade.

Preferably, an internal thread is formed at one end of the connecting rod, a connecting groove is formed in the side wall of one side of the stop block, the internal thread is formed in the connecting groove, and the connecting rod is connected with the stop block through the thread.

Preferably, the side wall of the fixing plate is provided with a connecting hole, the side wall of the mounting plate is provided with a threaded hole matched with the connecting hole, and the fixing plate is connected with the mounting plate through a bolt.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the drainage device for the building bridge comprises a partition plate, a filter box, a floating plate and other components, wherein when rainwater enters the filter box through a well cover and a water accumulation ring, the rainwater is filtered through a filter hole in the filter box at the upper end, then the rainwater is filtered through the filter hole at the lower end of the filter box and then discharged into a drainage pipe, the probability of blockage is reduced through multiple times of filtering, meanwhile, after the filter hole at the upper end of the filter box is blocked, water flow can be collected at the upper end of the filter box, the collected water can extrude a piston through a water outlet hole, so that the piston is opened, then the water flow can be collected towards the lower end of the floating plate, so that the floating plate is lifted through buoyancy, sundries accumulated in the hole opening of the filter hole can be scraped out when the floating plate is lifted upwards, the water flow and the sundries can be discharged continuously, when the accumulated sundries are more, the sundries can be extruded into a filter screen box through a residue removal, further reducing the probability of blockage of the filter box and the drain pipe.

2. This kind of drainage device for building bridge, through the ponding ring that sets up, parts such as rose box and collection box can be processed the equipment outside the drain tank and accomplish, then install the drain tank again in, need not to reform transform current drain tank, have reduced the cost of construction for the commonality is better.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the floating plate of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 4 is an enlarged schematic view of a portion B in fig. 1.

In the figure: 1. a water discharge tank; 2. a well cover; 3. a drain pipe; 4. a filter box; 5. a filtration pore; 6. a partition plate; 7. a deslagging port; 8. a floating plate; 9. a guide post; 10. a water accumulation ring; 11. a water outlet hole; 12. a squeegee; 13. a connecting rod; 14. a stopper; 15. a compression spring; 16. a connecting plate; 17. a piston; 18. a fixing plate; 19. mounting a plate; 20. a filter screen box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, a drainage device for a building bridge comprises a drainage tank 1, a well cover 2 is arranged at the upper end of the drainage tank 1, a drainage pipe 3 is arranged on the side wall of the lower end of the drainage tank 1, a filter box 4 is fixedly connected to the side wall of the bottom end of the drainage tank 1, a plurality of filter holes 5 are arranged on the side wall of the filter box 4 in a surrounding manner, filter screens are arranged in the filter holes 5, a partition plate 6 is fixedly connected to the inner side wall of the filter box 4, the partition plate 6 is arranged in the middle of the filter box 4, guide columns 9 are symmetrically arranged on the side wall of the upper end of the partition plate 6, a floating plate 8 is slidably inserted on the side wall of the guide column 9, a scraper 12 is fixedly connected to the outer side wall of the floating plate 8, the scraper 12 is annularly arranged, the scraper 12 is obliquely arranged outwards, impurities accumulated at the orifice of the filter hole 5 can be conveniently scraped through the obliquely arranged scraper 12, and when the, it is possible to facilitate the sundries to slide down into the screen box 20.

Apopore 11 has been seted up at the middle part of kickboard 8, and installs controlling means in apopore 11, and the upper end lateral wall of rose box 4 is gone up to surround and is provided with a plurality of slagging scorings mouth 7, and one side of slagging scorings mouth 7 is provided with collection device.

The collecting device comprises a fixing plate 18, a mounting plate 19 is fixedly connected to the side wall of the lower end of the fixing plate 18, a filter screen box 20 is fixedly connected to one end of the mounting plate 19, a connecting hole is formed in the side wall of the fixing plate 18, a threaded hole is formed in the side wall of the mounting plate 19, bolt connection is adopted between the fixing plate 18 and the mounting plate 19, the mounting plate 19 can be conveniently mounted and detached by workers through the bolt connection, then the filter screen box 20 is collected, sundries in the filter screen box are cleaned, the filter screen box 20 is arranged on one side of a deslagging port 7, the filter screen box 20 and the side wall of the filter box 4 are offset, a water accumulation ring 10 is arranged at the upper end of the filter box 4, the water accumulation ring 10 and the filter box 4 are offset, and the inner ring side wall of the water accumulation.

Example 2

Based on embodiment 1, as shown in fig. 1-4, the control device includes a connecting plate 16, the connecting plate 16 is fixedly connected to the side wall of the water outlet 11, and a connecting rod 13 is inserted in the connecting plate 16 in a sliding manner, one end of the connecting rod 13 is fixedly connected to a stopper 14, one end of the connecting rod 13 is provided with an internal thread, a connecting groove is provided on one side wall of the stopper 14, and the internal thread is provided in the connecting groove, the connecting rod 13 is connected to the stopper 14 through a screw thread, the mounting and dismounting between the stopper 14 and the connecting rod 13 can be facilitated through the set screw thread connection, the other end of the connecting rod 13 is fixedly connected to a piston 17, the piston 17 is located outside the water outlet 11 and is fixedly connected to the.

The working principle is as follows: in rainy days, when rainwater enters the filter box 4 through the well cover 2 and the water accumulation ring 10, the rainwater is filtered through the filter holes 5 in the filter box 4 at the upper end, then is filtered through the filter holes 5 at the lower end of the filter box 4 and then is discharged into the drain pipe 3, the probability of blockage is reduced through multiple times of filtering, meanwhile, when the filter holes 5 at the upper end of the filter box 4 are blocked, water flow can be collected at the upper end of the filter box 4, the collected water can extrude the piston 17 through the water outlet hole 11, so that the piston 17 opens the water outlet hole 11, then the water flow can be collected towards the lower end of the floating plate 8, so that the floating plate 8 is lifted through buoyancy, when the floating plate 8 is lifted upwards, the scraper 12 can scrape sundries accumulated in the hole opening of the filter holes 5, so that the water flow can be discharged continuously, when the accumulated sundries are more, the buoyancy of the floating plate 8 is large enough, the sundries can be squeezed out into the filter screen 20 through the deslagging port 7 in the upward process of the floating plate, then wait for the staff to take out filter screen box 20 clearance debris, convenient and fast, and reform transform with low costs, easily promote.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A drainage device for a building bridge comprises a drainage channel (1), wherein a well cover (2) is arranged at the upper end of the drainage channel (1), and a drainage pipe (3) is arranged on the side wall of the lower end of the drainage channel (1);

the method is characterized in that:

the filter tank (4) is fixedly connected to the side wall of the bottom end of the drainage tank (1), a plurality of filter holes (5) are formed in the side wall of the filter tank (4) in a surrounding mode, filter screens are arranged in the filter holes (5), a partition plate (6) is fixedly connected to the inner side wall of the filter tank (4), the partition plate (6) is located in the middle of the filter tank (4), guide columns (9) are symmetrically arranged on the side wall of the upper end of the partition plate (6), a floating plate (8) is inserted on the side wall of each guide column (9) in a sliding mode, a water outlet hole (11) is formed in the middle of the floating plate (8), a control device is installed in the water outlet hole (11), a plurality of deslagging ports (7) are formed in the side wall of the upper end of the filter tank (4) in a surrounding mode, a collecting device is arranged on one side of each deslagging port (7), and a water accumulating ring (10) is arranged on, and the accumulated water ring (10) is abutted to the filter box (4), and the inner ring side wall of the accumulated water ring (10) is obliquely arranged.

2. The drainage device for building bridges of claim 1, wherein: the control device comprises a connecting plate (16), the connecting plate (16) is fixedly connected to the side wall of the water outlet hole (11), a connecting rod (13) is inserted into the connecting plate (16) in a sliding mode, a stop block (14) is fixedly connected to one end of the connecting rod (13), a piston (17) is fixedly connected to the other end of the connecting rod (13), the piston (17) is located on the outer side of the water outlet hole (11), and the piston (17) is fixedly connected with the connecting plate (16) through a compression spring (15).

3. The drainage device for building bridges of claim 1, wherein: the collecting device comprises a fixing plate (18), a mounting plate (19) is fixedly connected to the side wall of the lower end of the fixing plate (18), a filter screen box (20) is fixedly connected to one end of the mounting plate (19), the filter screen box (20) is arranged on one side of the deslagging port (7), and the filter screen box (20) and the side wall of the filter box (4) are abutted to each other.

4. The drainage device for building bridges of claim 1, wherein: the outer side wall fixedly connected with scraper blade (12) of following of kickboard (8), and scraper blade (12) are the annular setting, scraper blade (12) outwards set up along the slope.

5. The drainage device for building bridges of claim 2, wherein: an internal thread is formed in one end of the connecting rod (13), a connecting groove is formed in the side wall of one side of the stop block (14), the internal thread is formed in the connecting groove, and the connecting rod (13) is connected with the stop block (14) through the thread.

6. The drainage device for building bridges of claim 3, wherein: the side wall of the fixing plate (18) is provided with a connecting hole, the side wall of the mounting plate (19) is provided with a threaded hole matched with the connecting hole, and the fixing plate (18) is connected with the mounting plate (19) through a bolt.

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