CN210507120U

CN210507120U - Bridge drainage device

Info

Publication number: CN210507120U
Application number: CN201920728436.0U
Authority: CN
Inventors: 田巧娥; 吴强; 唐会超
Original assignee: Guangzhou Ningzhi Construction Engineering Co Ltd
Current assignee: Guangzhou Ningzhi Construction Engineering Co Ltd
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-05-12
Anticipated expiration: 2029-05-21

Abstract

The utility model discloses a bridge drainage device, which comprises a bridge and drainage devices, wherein the drainage devices are arranged at two sides of the top end surface of the bridge, each drainage device comprises a drainage groove and a water inlet hole communicated with the drainage groove, the utility model discloses a drainage tank, including drainage tank inner chamber, telescopic link fixedly connected with first L type guide plate, the opposite side of drainage tank inner chamber passes through telescopic link fixedly connected with second L type guide plate, the groove of accomodating that matches with first L type guide plate bottom is seted up to the bottom of second L type guide plate, the top of drainage tank inner chamber is seted up flutedly, the inner chamber fixed mounting of recess has level sensor, flexible groove has been seted up to the inner wall of drainage tank inner chamber, the inner chamber in flexible groove is embedded to have electric telescopic handle, electric telescopic handle's output shaft and flexible groove through connection, the terminal fixedly connected with of electric telescopic handle output shaft is used for dredging the ejecting piece that blocks up drainage tank. The utility model discloses be convenient for dredge the water drainage tank who blocks up, saved a large amount of time, reduced sanitationman's intensity of labour.

Description

Bridge drainage device

Technical Field

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

Background

In order to rapidly drain accumulated water on the bridge floor and prevent rainwater from accumulating on the bridge floor and permeating into a beam body to influence the durability of the bridge, when the bridge is designed, a certain number of water draining pipelines are required to be arranged on the bridge floor besides longitudinal and transverse slope water draining pipelines arranged on the bridge floor so as to form a complete water draining system, and the water draining pipelines are generally in the forms of metal water draining pipes, reinforced concrete water draining pipes, transverse water draining pipelines and the like. The bridge floor drainage system has longitudinal slope, transverse slope and drainage holes to reduce water accumulated in the bridge floor and to reach the aim of preventing and draining water.

At present, whether bridge drainage device blocks up, which has ponding on the bridge mostly, whether drainage device blockked up is looked over in which position to the sanitationman, then the sanitationman utilizes the instrument to dredge the drainage device who blocks up, and the mediation process is comparatively loaded down with trivial details, and waste time has increased sanitationman's intensity of labour. Therefore, the bridge drainage device is improved and provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a bridge drainage device, which comprises a bridge and drainage devices, wherein the drainage devices are arranged at the two sides of the top end surface of the bridge, the drainage device comprises a drainage tank and a water inlet hole communicated with the drainage tank, one side of the inner cavity of the drainage tank is fixedly connected with a first L-shaped guide plate through a telescopic rod, the other side of the inner cavity of the drainage groove is fixedly connected with a second L-shaped guide plate through a telescopic rod, the bottom end of the second L-shaped guide plate is provided with a containing groove matched with the bottom end of the first L-shaped guide plate, the top end of the inner cavity of the drainage groove is provided with a groove, the inner cavity of the groove is fixedly provided with a liquid level sensor, the inner wall of the inner cavity of the drainage groove is provided with a telescopic groove, an electric telescopic rod is embedded in the inner cavity of the telescopic groove, the output shaft of the electric telescopic rod is in penetrating connection with the telescopic groove, and the tail end of the output shaft of the electric telescopic rod is fixedly connected with an ejection block used for dredging the blocked drainage groove.

As a preferred technical scheme of the utility model, the mounting groove has been seted up to the bottom of water drainage tank inner chamber, a plurality of ball that is used for first L type guide plate of slip and second L type guide plate, and a plurality of are installed to the inner chamber of mounting groove the top of ball closely laminates with first L type guide plate and second L type guide plate.

As a preferred technical scheme of the utility model, the telescopic link include with water drainage tank inner wall fixed connection's loop bar, spring and push rod are installed to the inner chamber of loop bar, the one end of spring and the bottom fixed connection of loop bar inner chamber, the other end and the push rod fixed connection of spring, the one end and the first L type guide plate fixed connection of push rod.

As an optimal technical scheme of the utility model, the cover is equipped with sealing rubber on electric telescopic handle's the output shaft, sealing rubber establishes in the exit in flexible groove, just sealing rubber's transversal trapezium structure of personally submitting.

As a preferred technical scheme of the utility model, the water inlet department fixed mounting of inlet opening has the filter screen, just the filter screen specifically adopts the wire net.

As an optimized technical scheme of the utility model, the bottom fixedly connected with bracing piece of loop bar.

As a preferred technical scheme of the utility model, the spacing groove has been seted up on the top of accomodating the inslot chamber, second L type guide plate is close to the stopper that one side fixedly connected with and the spacing groove of first L type guide plate matees.

The utility model has the advantages that:

1. this kind of bridge drainage device, through level sensor, mutually supporting use such as electric telescopic handle and ejecting piece, when the water drainage tank blocks up, the water level of water drainage tank inner chamber risees and the contact of level sensor, make level sensor give the external controller of bridge with signal transmission, external controller control electric telescopic handle's output shaft promotes ejecting piece ejecting with the inner chamber of plug from the water drainage tank, be convenient for dredge the water drainage tank who blocks up, a large amount of time has been saved, sanitation workman's intensity of labour has been reduced.

2. This kind of bridge drainage device uses through mutually supporting of first L type guide plate, second L type guide plate and ball etc. for when ejecting piece promoted the plug, first L type guide plate and second L type guide plate move to both sides, make the push rod to both sides motion and make the spring compression, make the space in the water drainage tank more strengthen, the mediation of the plug in the water drainage tank of being convenient for more.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front view structural section of a bridge drainage device of the present invention;

FIG. 2 is a side view of a cross-sectional view of a bridge drainage device of the present invention;

in the figure: 1. a bridge; 2. an electric telescopic rod; 3. a telescopic groove; 4. sealing rubber; 5. ejecting a block; 6. mounting grooves; 7. a ball bearing; 8. a liquid level sensor; 9. a water discharge tank; 10. a first L-shaped baffle; 11. a groove; 12. a water inlet hole; 13. a filter screen; 14. a second L-shaped baffle; 15. a telescopic rod; 151. a loop bar; 152. a spring; 153. a push rod; 16. a receiving groove; 17. a limiting groove; 18. and a limiting block.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1 and 2, the utility model relates to a bridge drainage device, which comprises a bridge 1 and a drainage device, wherein the drainage device is arranged at two sides of the top end surface of the bridge 1, the drainage device comprises a drainage groove 9 and a water inlet hole 12 communicated with the drainage groove 9, one side of the inner cavity of the drainage groove 9 is fixedly connected with a first L-shaped guide plate 10 through a telescopic rod 15, the other side of the inner cavity of the drainage groove 9 is fixedly connected with a second L-shaped guide plate 14 through a telescopic rod 15, the bottom end of the second L-shaped guide plate 14 is provided with a containing groove 16 matched with the bottom end of the first L-shaped guide plate 10, the top end of the inner cavity of the drainage groove 9 is provided with a groove 11, the inner cavity of the groove 11 is fixedly provided with a liquid level sensor 8, the inner wall of the inner cavity of the drainage groove 9 is provided with a telescopic groove 3, an electric telescopic rod 2 is embedded in the inner cavity of the telescopic groove 3, the output shaft, the liquid level sensor 8 and the electric telescopic rod 2 are respectively electrically connected with an external controller arranged on the bridge 1. The electric telescopic rod 2 is preferably an LX600 type electric telescopic rod, and the liquid level sensor 8 is preferably a JCJ800I type liquid level sensor.

Wherein, mounting groove 6 has been seted up to the bottom in water drainage tank 9 inner chamber, a plurality of ball 7 that is used for sliding first L type guide plate 10 and second L type guide plate 14 is installed to the inner chamber of mounting groove 6, and the top of a plurality of ball 7 closely laminates with first L type guide plate 10 and second L type guide plate 14, can make first L type guide plate 10 and second L type guide plate 14's slip more smooth, the jam in the mediation water drainage tank 9 of being convenient for more of the impact of rivers.

Wherein, telescopic link 15 includes the loop bar 151 with 9 inner wall fixed connection of water drainage tank, spring 152 and push rod 153 are installed to the inner chamber of loop bar 151, the bottom fixed connection of the one end of spring 152 and the inner chamber of loop bar 151, the other end and the push rod 153 fixed connection of spring 152, the one end and the first L type guide plate 10 fixed connection of push rod 153, when dredging water drainage tank 9, electric telescopic handle 2's output shaft makes ejecting block 5 outwards release the plug of water drainage tank 9 inner chamber, first L type guide plate 10 and second L type guide plate 14 keep away from each other simultaneously, push rod 153 makes spring 152 compression deformation, ejecting block 5 releases the plug, be convenient for dredge the jam of water drainage tank 9 inner chamber.

Wherein, the cover is equipped with sealing rubber 4 on electric telescopic handle 2's the output shaft, and sealing rubber 4 establishes in the exit of flexible groove 3, and sealing rubber 4's transversal trapezium structure of personally submitting, and the leakproofness is good, has avoided water to get into from the exit of flexible groove 3, has prevented that water from causing the damage to electric telescopic handle 2, has also avoided electric telescopic handle 2's output shaft card to die.

Wherein, the water inlet department fixed mounting of inlet opening 12 has filter screen 13, and filter screen 13 specifically adopts the wire net, prevents that wastepaper or plastic bag from discharging to river water from water drainage tank 9.

Wherein, the bottom fixedly connected with bracing piece of loop bar 151 makes electric telescopic handle 2's fixed more stable.

Wherein, the top of accomodating the 16 inner chambers in groove has seted up spacing groove 17, and second L type guide plate 14 is close to the stopper 18 that one side fixedly connected with and the spacing groove 17 of first L type guide plate 10 matees, can make stopper 18 move at the inner chamber of spacing groove 17, avoids first L type guide plate 10 and the separation of second L type guide plate 14, has prevented that water and debris from entering into the inner chamber of mounting groove 6 and having caused first L type guide plate 10 and the dead of the slip card of second L type guide plate 14.

When in work, water and small sundries enter the inner cavity of the drainage tank 9 from the water inlet hole 12 through the hole of the filter screen 13, when the inner cavity of the drainage channel 9 is blocked, the water level rises to contact with the liquid level sensor 8, so that the liquid level sensor 8 sends a signal to the controller, the controller controls the output shaft of the electric telescopic rod 2 to push the ejection block 5 to eject the blocked blockage after analysis and treatment, the blocked drainage channel 9 is convenient to dredge, a large amount of time is saved, the labor intensity of sanitation workers is reduced, at the same time, the plug presses the first L-shaped baffle 10 and the second L-shaped baffle 14, under the cooperation of the balls 7, the first L-shaped guide plate 10 and the second L-shaped guide plate 14 move more smoothly to two sides, so that the push rod 153 pushes the spring 152 to compress and deform, and the ejection block 5 is more convenient to eject the plug from the inner cavity of the drainage channel 9.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a bridge drainage device, includes bridge (1) and drainage device, drainage device sets up the both sides at the top face of bridge (1), its characterized in that, drainage device includes water drainage tank (9) and inlet opening (12) that communicate with water drainage tank (9), one side of water drainage tank (9) inner chamber is through telescopic link (15) fixedly connected with first L type guide plate (10), the opposite side of water drainage tank (9) inner chamber is through telescopic link (15) fixedly connected with second L type guide plate (14), the bottom of second L type guide plate (14) is seted up accomodate groove (16) with first L type guide plate (10) bottom matching, the top of water drainage tank (9) inner chamber is seted up flutedly (11), the inner chamber fixed mounting of recess (11) has level sensor (8), flexible groove (3) have been seted up to the inner wall of water drainage tank (9) inner chamber, the inner chamber of flexible groove (3) is embedded to have electric telescopic handle (2), the output shaft and the flexible groove (3) through connection of electric telescopic handle (2), the terminal fixedly connected with of electric telescopic handle (2) output shaft is used for the mediation to block up ejecting piece (5) of water drainage tank (9).

2. The bridge drainage device according to claim 1, wherein a mounting groove (6) is formed in the bottom end of the inner cavity of the drainage channel (9), a plurality of balls (7) used for sliding a first L-shaped guide plate (10) and a second L-shaped guide plate (14) are mounted in the inner cavity of the mounting groove (6), and the top ends of the balls (7) are tightly attached to the first L-shaped guide plate (10) and the second L-shaped guide plate (14).

3. The bridge drainage device according to claim 1, wherein the telescopic rod (15) comprises a sleeve rod (151) fixedly connected with the inner wall of the drainage channel (9), a spring (152) and a push rod (153) are installed in an inner cavity of the sleeve rod (151), one end of the spring (152) is fixedly connected with the bottom end of the inner cavity of the sleeve rod (151), the other end of the spring (152) is fixedly connected with the push rod (153), and one end of the push rod (153) is fixedly connected with the first L-shaped guide plate (10).

4. The bridge drainage device according to claim 1, wherein the output shaft of the electric telescopic rod (2) is sleeved with a sealing rubber (4), the sealing rubber (4) is arranged at an outlet of the telescopic groove (3), and the cross section of the sealing rubber (4) is in a trapezoidal structure.

5. The bridge drainage device according to claim 1, wherein a filter screen (13) is fixedly installed at a water inlet of the water inlet hole (12), and the filter screen (13) is made of a steel wire mesh.

6. A bridge drainage device according to claim 3, wherein the bottom end of the loop bar (151) is fixedly connected with a support bar.

7. The bridge drainage device according to claim 1, wherein a limiting groove (17) is formed in the top end of the inner cavity of the accommodating groove (16), and a limiting block (18) matched with the limiting groove (17) is fixedly connected to one side, close to the first L-shaped guide plate (10), of the second L-shaped guide plate (14).