CN220977693U - Drainage structure for bridge tunnel - Google Patents

Abstract

The utility model belongs to the technical field of drainage structures, and particularly relates to a bridge tunnel drainage structure which comprises a machine case, wherein a water inlet is formed in the top end of the machine case, a second groove is formed in one side edge of the top end of the machine case, a first groove is formed in the other side of the top end of the machine case, a first fixing plate and a second fixing plate are respectively arranged on the inner side of the machine case, a rotating shaft is arranged at the upper ends of the first fixing plate and the second fixing plate through bearing seats, a baffle is arranged on the rotating shaft through a shaft sleeve, a connecting rod penetrates through the top of the machine case, and the lower end of the connecting rod penetrates into the machine case and is connected with a connecting seat on one end of the baffle through a rope. According to the utility model, waste water is filtered by the filter screens at the two sides of the water inlet, directly flows to the water outlet from the opening, impurity garbage is accumulated on the baffle, one end of the baffle is pressed down and inclined by impurities, and the impurities on the baffle directly fall to the discharge outlet; is pulled up by the connecting rod under the reaction force of the spring, effectively prevents the first filter screen and the second filter screen from being blocked, and is convenient to use.

Description

Drainage structure for bridge tunnel

Technical Field

The utility model belongs to the technical field of drainage structures, and particularly relates to a drainage structure for a bridge tunnel.

Background

The tunnel is a building which is built underground or underwater or in mountain, paved with railway or built highway for motor vehicles to pass through, and can be divided into mountain tunnel, underwater tunnel and urban tunnel according to the position of the building, and is called mountain tunnel which is traversed from the mountain or hilly for shortening the distance and avoiding big ramp; the underwater tunnel is called a highway tunnel which is used for crossing a river or a strait and is used for crossing the city underground in order to meet the requirement of a railway passing through a large city, water is stored in the tunnel due to weather rainfall, and people need to drain the water in the tunnel to ensure that the vehicle can normally run. Drainage devices have been developed.

In order to avoid the blockage of drainage device, at present can install the filter screen of using screw fixation additional in drainage installs, at actual application in-process, the filter screen easily takes place to block up, leads to the unable timely discharge of waste water, needs the manual work to clear up the impurity after, just can continue the drainage, influences the efficiency of drainage comparatively, for this reason, we propose a bridge tunnel drainage structure.

Disclosure of utility model

In order to solve the problems in the prior art, the utility model provides a drainage structure for a bridge tunnel, wherein waste water is filtered by filter screens at two sides of a water inlet and directly flows to a water outlet from a notch, impurity garbage is accumulated on a baffle, one end of the baffle is downwards pressed and inclined by impurities, and the impurities on the baffle directly fall to a discharge hole; the first filter screen and the second filter screen are effectively prevented from being blocked by the connecting rod under the reaction force of the spring, and the use is convenient; can realize automatic clearance impurity, need not the manual work with impurity clearance after, improve the efficiency of drainage.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the drainage and drainage structure for the bridge tunnel comprises a machine case, wherein supporting legs are arranged at four corners of the bottom end of the machine case, a water inlet is formed in the top end of the machine case, a second groove is formed in one side edge of the top end of the machine case, a first groove is formed in the other side of the top end of the machine case, a first fixing plate and a second fixing plate are respectively arranged on the inner side of the machine case, and openings are formed in the bottom ends of the first fixing plate and the second fixing plate;

The upper ends of the first fixing plate and the second fixing plate are provided with a rotating shaft through a bearing seat, the rotating shaft is provided with a baffle through a shaft sleeve, the top of the case is penetrated with a connecting rod, and the lower end of the connecting rod penetrates into the case and is connected with a connecting seat on one end of the baffle through a rope.

As a preferred embodiment of the utility model, the top end of the case is provided with a first filter screen and a second filter screen which are respectively arranged on the inner side of the case through the first groove and the second groove, and the top ends of the first filter screen and the second filter screen are respectively provided with a first pull ring and a second pull ring.

In a preferred embodiment of the present utility model, an L-shaped fixing plate is installed between the first fixing plate and the second fixing plate, and a sloping plate is installed at the top end of the L-shaped fixing plate.

As a preferred embodiment of the utility model, the bottom end of the case is provided with a discharge port.

As a preferred embodiment of the utility model, the bottom end of the case is provided with a water outlet.

Compared with the prior art, the utility model has the beneficial effects that: pouring waste water from a water inlet, filtering the waste water from a first filter screen and a second filter screen at two sides of the water inlet, wherein the waste water filtered on the second fixed plate can directly flow to a water outlet from the opening due to the openings formed in the first fixed plate and the second fixed plate, and impurity garbage is accumulated on a baffle, and because more impurities have the weight exceeding the elasticity of a spring, one end of the baffle is downwards pressed by the impurities, the other end of the baffle rotates through a rotating shaft, and the impurities on the baffle can directly fall to a discharge hole; after the impurities on the baffle fall, the baffle is pulled up by the rope and the connecting rod under the reaction force of the spring, so that the first filter screen and the second filter screen are effectively prevented from being blocked, and the use is convenient; can realize automatic clearance impurity, need not the manual work with impurity clearance after, improve the efficiency of drainage.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the inside of the chassis according to the present utility model;

FIG. 3 is a schematic diagram of the front view of the inside of the chassis according to the present utility model;

In the figure: 1. a chassis; 2. support legs; 3. a water inlet; 4. a discharge port; 5. a first groove; 6. a second groove; 7. a first filter screen; 8. a second filter screen; 9. a first pull ring; 10. a second pull ring; 11. a connecting rod; 12. a rope; 13. a spring; 14. a rotating shaft; 16. a water outlet; 18. a first fixing plate; 19. an L-shaped fixing plate; 20. a sloping plate; 23. a second fixing plate; 39. and a baffle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-3, the present utility model provides the following technical solutions: the drainage and drainage structure for the bridge tunnel comprises a machine case 1, wherein supporting legs 2 are arranged at four corners of the bottom end of the machine case 1, a water inlet 3 is arranged at the top end of the machine case 1, a second groove 6 is arranged on one side of the top end of the machine case 1, a first groove 5 is arranged on the other side of the top end of the machine case 1, a first fixing plate 18 and a second fixing plate 23 are respectively arranged on the inner side of the machine case 1, and openings are formed in the bottom ends of the first fixing plate 18 and the second fixing plate 23;

The upper ends of the first fixing plate 18 and the second fixing plate 23 are provided with a rotating shaft 14 through a bearing seat, the rotating shaft 14 is provided with a baffle 39 through a shaft sleeve, the top of the case 1 is penetrated with a connecting rod 11, the lower end of the connecting rod 11 penetrates into the case 1, and the lower end of the connecting rod is connected with a connecting seat on one end of the baffle 39 through a rope 12; the upper end of the connecting rod 11 is sleeved with a spring 13 connected with the top of the case 1; in this embodiment, the waste water is poured from the water inlet 3, the waste water is filtered from the first filter screen 7 and the second filter screen 8 on two sides of the water inlet 3, and the waste water filtered on the second fixed plate 23 can directly flow to the water outlet 16 from the opening due to the openings formed in the first fixed plate 18 and the second fixed plate 23, the impurity garbage is accumulated on the baffle 39, one end of the baffle 39 is pressed down by the impurity due to the fact that the weight of the impurity is more than the elasticity of the spring 13, the other end of the baffle 39 rotates through the rotating shaft 14, and the impurity on the baffle 39 can directly fall to the discharge port 4; after the impurity falls on the baffle 39, the baffle 39 is pulled up by the rope 12 and the connecting rod 11 under the reaction force of the spring 13, so that the first filter screen 7 and the second filter screen 8 are effectively prevented from being blocked, and the use is convenient.

Specifically, the top of the chassis 1 is provided with a first filter screen 7 and a second filter screen 8 which are respectively installed on the inner side of the chassis 1 through the first groove 5 and the second groove 6, and the top ends of the first filter screen 7 and the second filter screen 8 are respectively provided with a first pull ring 9 and a second pull ring 10.

Specifically, an L-shaped fixing plate 19 is mounted between the first fixing plate 18 and the second fixing plate 23, and a sloping plate 20 is mounted at the top end of the L-shaped fixing plate 19.

Specifically, a discharge port 4 is arranged at the bottom end of the case 1.

Specifically, the bottom end of the case 1 is provided with a water outlet 16.

The working principle and the using flow of the utility model are as follows: when the multifunctional filter is used, a worker installs the first filter screen 7 and the second filter screen 8 on the inner side of the machine case 1 respectively through the first groove 5 and the second groove 6 at the top end of the machine case 1, then installs the bottom ends of the first filter screen 7 and the second filter screen 8 on the top ends of the first fixing plate 18 and the second fixing plate 23, installs the baffle 39 on the rotating shaft 14 at the upper ends of the first fixing plate 18 and the second fixing plate 23 through shaft sleeves, wears the connecting rod 11 at the top of the machine case 1, and penetrates the machine case 1 at the lower end of the connecting rod 11 to be connected with a connecting seat on one end of the baffle 39 through the rope 12; the upper end of the connecting rod 11 is sleeved with a spring 13 connected with the top of the case 1;

Then the L-shaped fixing plate 19 is arranged between the first fixing plate 18 and the second fixing plate 23, the inclined plate 20 is arranged at the top end of the L-shaped fixing plate 19, then the waste water is poured into the water inlet 3, the waste water is filtered through the first filter screen 7 and the second filter screen 8 on two sides of the water inlet 3, the waste water filtered on the second fixing plate 23 can directly flow to the water outlet 16 from the openings due to the openings of the first fixing plate 18 and the second fixing plate 23, impurity garbage is accumulated on the baffle 39, one end of the baffle 39 is pressed downwards by the impurity due to the fact that the weight of the impurity exceeds the elasticity of the spring 13, the other end of the baffle 39 rotates through the rotating shaft 14, and the impurity on the baffle 39 can directly fall to the discharge port 4; after the impurities on the baffle 39 fall, the baffle 39 is pulled up by the rope 12 and the connecting rod 11 under the reaction force of the spring 13, so that the first filter screen 7 and the second filter screen 8 are effectively prevented from being blocked, and the use is convenient; can realize automatic clearance impurity, need not the manual work with impurity clearance after, improve the efficiency of drainage.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (5)

1. The utility model provides a bridge tunnel drainage structure, includes quick-witted case (1), its characterized in that: support legs (2) are arranged at four corners of the bottom end of the case (1), a water inlet (3) is formed in the top end of the case (1), a second groove (6) is formed in one side of the top end of the case (1), a first groove (5) is formed in the other side of the top end of the case (1), a first fixing plate (18) and a second fixing plate (23) are respectively arranged on the inner side of the case (1), and openings are formed in the bottoms of the first fixing plate (18) and the second fixing plate (23);

The upper ends of the first fixing plate (18) and the second fixing plate (23) are provided with a rotating shaft (14) through a bearing seat, the rotating shaft (14) is provided with a baffle (39) through a shaft sleeve, the top of the case (1) is penetrated with a connecting rod (11), and the lower end of the connecting rod (11) penetrates into the case (1) to be connected with a connecting seat on one end of the baffle (39) through a rope (12).

2. The bridge tunnel drainage structure of claim 1, wherein: the top of the case (1) is provided with a first filter screen (7) and a second filter screen (8) which are respectively arranged on the inner side of the case (1) through the first groove (5) and the second groove (6), and the top ends of the first filter screen (7) and the second filter screen (8) are respectively provided with a first pull ring (9) and a second pull ring (10).

3. The bridge tunnel drainage structure of claim 1, wherein: an L-shaped fixing plate (19) is arranged between the first fixing plate (18) and the second fixing plate (23), and an inclined plate (20) is arranged at the top end of the L-shaped fixing plate (19).

4. The bridge tunnel drainage structure of claim 1, wherein: the bottom of the case (1) is provided with a discharge port (4).

5. The bridge tunnel drainage and drainage structure of claim 4, wherein: the bottom end of the case (1) is provided with a water outlet (16).