CN210975526U

CN210975526U - Prevent drainage structures for bridge building of silt jam

Info

Publication number: CN210975526U
Application number: CN201921498840.XU
Authority: CN
Inventors: 万晶; 李博; 白雪松; 杨成博
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-07-10
Anticipated expiration: 2029-09-09

Abstract

The utility model discloses a prevent drainage structures for bridge building of silt jam, including bridge body, rail guard and support frame, the edge of bridge body is fixed with the rail guard, the top of curb plate is provided with the roof, the opposite side of mounting panel is provided with the connecting plate, and the bottom of connecting plate is connected with the guide bar, the end department of guide bar installs the movable rod, and the avris of movable rod is provided with the ball, the bottom of movable rod links to each other through spring and bridge body, the inboard of curb plate is provided with the connecting axle, and the avris of connecting axle is fixed with the fixed plate, the collection pipe is installed to the bottom of bridge body, the support frame is installed in the bottom of collection pipe. This prevent drainage structures for bridge building of silt jam can in time dredge the water drainage tank at the in-process of drainage, avoids silt to cause the phenomenon of jam to the water drainage tank, and then makes things convenient for getting rid of in time of ponding, has also reduced the difficulty of artifical maintenance.

Description

Prevent drainage structures for bridge building of silt jam

Technical Field

The utility model relates to a bridge technical field specifically is a prevent drainage structures for bridge building of silt jam.

Background

The bridge erects the building in the river course top or the geology top that does not satisfy the condition of passing, connects obstacle-crossing structure between two or more, and it is the essential building of passing in the modern traffic, for the long-term and the tightness of life of guaranteeing the bridge, need design a perfect drainage structures when the construction, avoids appearing bridge deck ponding and influences the condition of passing and take place, nevertheless there is following shortcoming in the use in current bridge building drainage structures:

1. most of the side edges of the bridge are provided with holes for draining accumulated water, and the holes are small in size in order to ensure that the stability of the bridge is not influenced, so that the side edges of the bridge are easily blocked by sludge and sundries in the drainage process, and the normal drainage of the holes is influenced to cause the accumulated water;

2. simultaneously after drainage structures are blocked, the bridge floor ponding influences the traffic, needs the manual work to dredge work, and then has increased the difficulty of a large amount of labours and maintenance.

Aiming at the problems, innovative design is urgently needed on the basis of the original bridge building drainage structure.

Disclosure of Invention

An object of the utility model is to provide a prevent drainage structures for bridge building of silt jam to solve above-mentioned background art and propose the in-process of drainage and blockked up by silt and debris very easily, and then influence the normal drainage of hole and cause ponding, need the manual work to dredge the problem of work simultaneously after drainage structures is blockked up.

In order to achieve the above object, the utility model provides a following technical scheme: a drainage structure for bridge buildings for preventing sludge blockage comprises a bridge body, a protective guard and a support frame, wherein the protective guard is fixed at the edge of the bridge body, a side plate is installed at the side edge of the protective guard, a top plate is arranged at the top of the side plate, a mounting plate is fixed at one side of the top plate, a connecting plate is arranged at the other side of the mounting plate, a guide rod is connected to the bottom of the connecting plate, a movable rod is installed at the end of the guide rod, a ball is arranged at the side edge of the movable rod, the bottom of the movable rod is connected with the bridge body through a spring, a drainage groove is formed in the bridge body outside the movable rod, a connecting shaft is arranged on the inner side of the side plate, a fixing plate is fixed at the side edge of the connecting shaft, a collecting pipe is installed at the bottom of the bridge body, the support frame is arranged at the bottom of the collecting pipe.

Preferably, the top plate is connected with the guard rail through a mounting plate by bolts, and the top plate is of a grid structure.

Preferably, the connecting plate, the top plate and the guide rod are hinged, and the guide rod and the movable rod form a rotating structure.

Preferably, the end of the movable rod extends to the inside of the drainage groove, and the balls are distributed on the movable rod at equal intervals.

Preferably, the fixed plates are distributed on the connecting shaft at equal angles, the end parts of the cross sections of the fixed plates are of arc structures, and the connecting shaft and the side plates are connected through bearings.

Preferably, the collecting pipe, the drain pipe and the drainage tank are communicated with each other, the drain pipe is arranged in an inclined mode, and the collecting pipe and the bridge body are made of the same material.

Compared with the prior art, the beneficial effects of the utility model are that: the drainage structure for the bridge building, which prevents the blockage of the sludge, can dredge the drainage channel in time in the drainage process, so that the phenomenon that the drainage channel is blocked by the sludge is avoided, accumulated water is convenient to drain in time, and the difficulty of manual maintenance is reduced;

1. when the accumulated water on the bridge floor is excessive, the connecting plate is provided with a device and is driven to rotate, so that the movable rod is pushed to slide in the drainage groove through the guide rod, and is continuously impacted by the connecting plate to rotate back and forth, so that the movable rod is pulled in the drainage groove, and the drainage groove can be prevented from being blocked;

2. the roof is the latticed position that makes things convenient for ponding to be higher than it and discharges away fast, when ponding impact fixed plate, can drive it and pass through the connecting axle and rotate, has stirring effect to ponding, prevents that debris from piling up in water drainage tank department, and then makes things convenient for ponding to pass through water drainage tank, through-hole and header and follow the drain pipe and discharge.

Drawings

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

FIG. 2 is a schematic view of the inner side structure of the side plate of the present invention;

FIG. 3 is an enlarged cross-sectional view taken along line A of FIG. 1 according to the present invention;

fig. 4 is a schematic side view of the present invention.

In the figure: 1. a bridge body; 2. protecting the fence; 3. a side plate; 4. a top plate; 5. mounting a plate; 6. a connecting plate; 7. a guide rod; 8. a movable rod; 9. a ball bearing; 10. a spring; 11. a water discharge tank; 12. a connecting shaft; 13. a fixing plate; 14. a header; 15. a through hole; 16. a drain pipe; 17. a support frame.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a drainage structure for bridge buildings for preventing sludge blockage comprises a bridge body 1, guard rails 2, side plates 3, a top plate 4, a mounting plate 5, a connecting plate 6, a guide rod 7, movable rods 8, balls 9, springs 10, drainage grooves 11, a connecting shaft 12, a fixing plate 13, a collecting pipe 14, a through hole 15, a drainage pipe 16 and a support frame 17, wherein the guard rails 2 are fixed at the edge of the bridge body 1, the side plates 3 are mounted at the side edges of the guard rails 2, the top of each side plate 3 is provided with the top plate 4, the mounting plate 5 is fixed at one side of the top plate 4, the connecting plate 6 is arranged at the other side of the mounting plate 5, the guide rod 7 is connected to the bottom of the connecting plate 6, the movable rods 8 are mounted at the ends of the guide rods 7, the balls 9 are arranged at the side edges of the movable rods 8, the bottoms of the movable rods 8 are connected with the bridge body 1, a connecting shaft 12 is arranged on the inner side of the side plate 3, a fixing plate 13 is fixed on the side of the connecting shaft 12, a collecting pipe 14 is installed at the bottom of the bridge body 1, a through hole 15 is reserved at the top of the collecting pipe 14, a drain pipe 16 is connected to the side of the collecting pipe 14, and a supporting frame 17 is installed at the bottom of the collecting pipe 14;

the top plate 4 is connected with the guard rail 2 through the mounting plate 5 by bolts, the top plate 4 is of a latticed structure, the drainage structure is mounted on the guard rail 2 through the bolts, the drainage structure is convenient to disassemble, and when accumulated water is deep, the accumulated water can be directly drained through the top plate 4;

the connecting plate 6, the top plate 4 and the guide rod 7 are hinged, the guide rod 7 and the movable rod 8 form a rotating structure, the end of the movable rod 8 extends into the drainage groove 11, the balls 9 are distributed on the movable rod 8 at equal intervals, when water is accumulated on the bridge floor, impact force is generated on the connecting plate 6 and drives the connecting plate to rotate, the connecting plate 6 pushes the guide rod 7 to move when rotating, and then the movable rod 8 can be pushed to slide in the drainage groove 11, so that the dredging effect is achieved;

the fixing plates 13 are distributed on the connecting shaft 12 at equal angles, the end parts of the cross sections of the fixing plates 13 are of arc-shaped structures, the connecting shaft 12 is connected with the side plates 3 through bearings, when accumulated water impacts the fixing plates 13, the fixing plates are driven to rotate through the connecting shaft 12, the accumulated water is stirred, and the phenomenon that sundries are accumulated at the drainage grooves 11 to affect drainage is avoided;

the collecting pipes 14, the drain pipes 16 and the drainage grooves 11 are communicated with each other, the drain pipes 16 are obliquely arranged, the collecting pipes 14 and the bridge body 1 are made of the same material, accumulated water flows into the collecting pipes 14 through the drainage grooves 11 and the through holes 15, and finally the accumulated water is drained through the obliquely arranged drain pipes 16, so that normal passing of the bridge floor is guaranteed.

The working principle is as follows: when the drainage structure for the bridge building for preventing the sludge blockage is used, as shown in a figure 1-2, the drainage structure is firstly installed on a protective guard 2 through bolts, when water is accumulated on a bridge floor, impact force is generated on a connecting plate 6 and the connecting plate is driven to rotate, as shown in a figure 2, when the connecting plate 6 rotates, a guide rod 7 is pushed to move, further a movable rod 8 can be pushed to slide in a drainage groove 11, the dredging effect is achieved, the drainage groove 11 is prevented from being blocked by the sludge, the top plate 4 is in a grid shape, so that the accumulated water can be directly drained through the top plate 4 when the accumulated water is deep, when the accumulated water impacts a fixing plate 13, the guide rod is driven to rotate through a connecting shaft 12, the stirring effect on the accumulated water is achieved, and the phenomenon that;

as shown in fig. 1 and fig. 3-4, when the movable rod 8 slides in the drainage groove 11, as shown in fig. 3, the ball 9 can be driven to roll, so as to reduce the sliding resistance thereof, and when the connecting plate 6 is not subjected to impact force through the arrangement of the spring 10, the guide rod 7 and the movable rod 8 can be driven to restore to the initial position, then the accumulated water flows into the collecting pipe 14 through the drainage groove 11 and the through hole 15, and finally is discharged through the drainage pipe 16 which is obliquely arranged, so as to ensure the normal passage of the bridge floor, as shown in fig. 4, the drainage structure and the drainage pipe 16 are distributed on the bridge body 1 at equal intervals, and the positions of the drainage structure and the drainage pipe correspond to each other, so.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a prevent drainage structures for bridge building of silt jam, includes bridge body (1), rail guard (2) and support frame (17), its characterized in that: the edge of bridge body (1) is fixed with rail guard (2), and curb plate (3) are installed to the avris of rail guard (2), the top of curb plate (3) is provided with roof (4), and one side of roof (4) is fixed with mounting panel (5), the opposite side of mounting panel (5) is provided with connecting plate (6), and the bottom of connecting plate (6) is connected with guide bar (7), movable rod (8) are installed to the end department of guide bar (7), and the avris of movable rod (8) is provided with ball (9), the bottom of movable rod (8) links to each other with bridge body (1) through spring (10), and has seted up water drainage tank (11) on bridge body (1) in the movable rod (8) outside, the inboard of curb plate (3) is provided with connecting axle (12), and the avris of connecting axle (12) is fixed with fixed plate (13), the bridge comprises a bridge body (1) and is characterized in that a collecting pipe (14) is installed at the bottom of the bridge body (1), a through hole (15) is reserved in the top of the collecting pipe (14), a drain pipe (16) is connected to the side of the collecting pipe (14), and a supporting frame (17) is installed at the bottom of the collecting pipe (14).

2. The drainage structure for bridge construction for preventing sludge clogging according to claim 1, wherein: the top plate (4) is connected with the guard rail (2) through the mounting plate (5) through bolts, and the top plate (4) is of a grid structure.

3. The drainage structure for bridge construction for preventing sludge clogging according to claim 1, wherein: the connecting plate (6) is hinged with the top plate (4) and the guide rod (7), and the guide rod (7) and the movable rod (8) form a rotating structure.

4. The drainage structure for bridge construction for preventing sludge clogging according to claim 1, wherein: the end of the movable rod (8) extends to the inside of the drainage groove (11), and the balls (9) are distributed on the movable rod (8) at equal intervals.

5. The drainage structure for bridge construction for preventing sludge clogging according to claim 1, wherein: the fixing plates (13) are distributed on the connecting shaft (12) at equal angles, the end parts of the cross sections of the fixing plates (13) are of arc-shaped structures, and the connecting shaft (12) is connected with the side plates (3) through bearings.

6. The drainage structure for bridge construction for preventing sludge clogging according to claim 1, wherein: the collecting pipe (14), the drain pipe (16) and the drain tank (11) are communicated with each other, the drain pipe (16) is obliquely arranged, and the collecting pipe (14) and the bridge body (1) are made of the same material.