CN219032923U - Bridge drainage device for municipal bridge engineering - Google Patents

Abstract

The utility model discloses a bridge drainage device for municipal bridge engineering, which belongs to the technical field of municipal bridge engineering and aims at the problem of inconvenient dredging of drainage well lid water outlets, and the bridge drainage device comprises a sewer pipe, a drainage well lid and a impurity removing mechanism, wherein a plurality of water outlets are formed in the drainage well lid at equal intervals, and the impurity removing mechanism comprises a sliding frame, an impurity removing plate and a pushing part; according to the utility model, through the arrangement of the impurity removing mechanism, if the drain hole of the drain well lid is blocked, and manual daily dredging maintenance is needed, the pushing part in the impurity removing mechanism can be used for controlling the sliding frame to carry the impurity removing plates to slide upwards in the inner cavity of the sewer pipe, the impurity removing plates can synchronously penetrate into the corresponding drain holes, and the blocking objects in the drain holes are removed, so that compared with the traditional manual one-by-one dredging mode, the impurity removing mechanism is extremely effective in facilitating manual operation, improving the working efficiency and enhancing the practicability.

Description

Bridge drainage device for municipal bridge engineering

Technical Field

The utility model belongs to the technical field of municipal bridge engineering, and particularly relates to a bridge drainage device for municipal bridge engineering.

Background

Municipal bridge refers to city scope, builds bridge and road on the river course and road overpass, road cross railway's overpass and pedestrian overpass, and the structure of current bridge generally includes concrete beam and sets up the asphalt concrete bridge floor above the concrete beam, has stronger sturdiness when using to generally be equipped with the drainage structure that comprises sewer pipe and drainage well lid on the bridge among the prior art, in order in time to excrete ponding on the bridge subgrade when the rainwater sky.

Although the drainage structure is formed by using the sewer pipe and the drain well cover in the prior art, the drainage structure has a certain drainage effect, from practical point of view, the drain hole on the drain well cover is easy to be blocked by a large amount of silt or road surface garbage for long-term outdoor use, and then the flow rate of rainwater entering the sewer pipe can be reduced to a certain extent, so that sanitation workers are required to regularly dredge the drain hole, and as the drain holes on the well cover are generally multiple groups, the labor amount is increased by manual dredging one by one, and the working efficiency is reduced.

Therefore, a bridge drainage device for municipal bridge engineering is needed, and the problem that a drainage well lid and a drainage outlet are inconvenient to dredge in the prior art is solved.

Disclosure of Invention

The utility model aims to provide a bridge drainage device for municipal bridge engineering, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the bridge drainage device for municipal bridge engineering comprises a sewer pipe, a drain well cover arranged in the water inlet end of the sewer pipe and a impurity removing mechanism arranged in the inner side of the sewer pipe, wherein a plurality of drainage openings are formed in the drain well cover at equal intervals;

the impurity removing mechanism comprises a sliding frame which is arranged in the inner side of the sewer pipe in a rectangular frame shape in a sliding mode, a plurality of impurity removing plates which are fixed between the inner walls of the front end and the rear end of the sliding frame at equal intervals, and ejection parts which are arranged on the inner walls of the left side and the right side of the sewer pipe, wherein the impurity removing plates are respectively in one-to-one correspondence with the water outlets.

In the scheme, the pushing component comprises a sliding cover and a push rod, wherein one end of the sliding cover is fixed on the inner side wall of the sewer pipe in an opening manner, the push rod is arranged in the sliding cover in a sliding manner, the opening end of the sliding cover is opposite to the sliding frame, the push rod penetrates out of the sliding cover and is fixedly connected with the bottom end of the sliding frame, a control cavity communicated with the inside of the sliding cover is formed in the inner side wall of the sewer pipe, a sliding groove communicated with the control cavity is vertically formed in the opening end of the sewer pipe, a driving rod is vertically arranged in the sliding groove in a sliding manner, one end of the driving rod penetrates into the control cavity and is provided with a transmission assembly between the driving rod, and the other end of the driving rod is detachably connected with a pressing rod, and the tail end of the pressing rod penetrates out of the sliding groove and extends to the upper portion of the sewer pipe.

It is further worth to say that the transmission subassembly includes vertical fixed inlay locate the second pinion rack on the push rod side and vertical fixed inlay locate the first pinion rack on the initiative pole side, the second pinion rack with first pinion rack crossing is misplaced, and the second pinion rack with be provided with between the first pinion rack with control the transfer line that the intracavity wall rotates and link to each other, the pole body fastening of transfer line cup joint with first pinion rack with transfer gear that second pinion rack engaged with.

It should be further noted that, the shrink passageway has been vertically seted up in the inner wall of initiative pole, it is provided with the spacer to slide in the shrink passageway, the perpendicular rigid coupling in bottom of spacer has the guide bar, the end of guide bar is vertical to be worn out downwards the initiative pole and with control chamber bottom inner wall looks rigid coupling, the guide bar is located the initiative pole with control the pole body cover between the chamber bottom inner wall is equipped with hold-down spring.

As a preferred implementation mode, one end of the driving rod, which is opposite to the pressure rod, is vertically and fixedly connected with a connecting block, and a groove matched with the connecting block is formed in the pressure rod.

As a preferred implementation mode, a shielding part is arranged on the opening of the sewer pipe, the shielding part comprises two fixing blocks symmetrically fixed on the opening end of the sewer pipe, a rotating sleeve rotationally arranged between the two fixing blocks and a cover plate fixed on the outer wall of the rotating sleeve, the cover plate is propped against the rod body of the pressure rod, a torsion rod is horizontally arranged in an inner cavity of the rotating sleeve, two ends of the torsion rod are respectively fixedly connected with the two fixing blocks correspondingly, a torsion spring is sleeved on the rod body of the torsion rod, one end of the torsion spring is fixedly connected with the rod body of the torsion rod, and the other end of the torsion spring is fixedly connected with the inner wall of the rotating sleeve.

Compared with the prior art, the bridge drainage device for municipal bridge engineering provided by the utility model at least comprises the following beneficial effects:

(1) Through the setting of picking miscellaneous mechanism, if because of the jam of drainage well lid outlet, when needs artifical daily mediation maintenance, the manual work can be controlled the carriage by the ejector part in carrying miscellaneous mechanism and carry a plurality of to pick miscellaneous board and slide in the sewer pipe inner chamber, in a plurality of impurity board alright synchronous penetration corresponding outlet, reject the plug in a plurality of outlets, and then compare the mode of dredging one by one of traditional manual work, the manual work has been extremely effectively facilitated to the mechanism of picking miscellaneous, and work efficiency is improved, the practicality is enhanced.

(2) Through the setting of connecting block and recess for can dismantle between depression bar and the initiative pole and link to each other, in order to avoid accomplishing the mediation back to the drainage well lid outlet, but the direct pulling depression bar makes the connecting block remove in the recess, separates depression bar and initiative pole, makes things convenient for personnel to carry alone, in order to avoid the depression bar direct vertical in the top of sewer pipe, is being collided the damage by the passing vehicle easily, reduces the result of use.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present utility model;

FIG. 3 is a schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic view of the structure of FIG. 2B according to the present utility model;

fig. 5 is a schematic view of the shielding member of the present utility model.

In the figure: 1. a sewer pipe; 2. a drain well lid; 3. a carriage; 4. removing the impurity plate; 5. a sliding cover; 6. a push rod; 7. a control chamber; 8. a driving rod; 9. a first toothed plate; 10. a transmission rod; 11. a transmission gear; 12. a second toothed plate; 13. a constriction channel; 14. a positioning sheet; 15. a guide rod; 16. a compression spring; 17. a compression bar; 18. a connecting block; 19. a cover plate; 20. a fixed block; 21. a rotating sleeve; 22. a torsion bar; 23. and a torsion spring.

Detailed Description

The utility model is further described below with reference to examples.

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and it is apparent that the described embodiments are some, but not all, embodiments of the present utility model, and all other embodiments obtained by persons of ordinary skill in the art without inventive labor based on the described embodiments of the present utility model are included in the scope of protection of the present utility model.

The following examples are illustrative of the present utility model but are not intended to limit the scope of the utility model. The conditions in the examples can be further adjusted according to specific conditions, and simple modifications of the method of the utility model under the premise of the conception of the utility model are all within the scope of the utility model as claimed.

Referring to fig. 1-5, the utility model provides a bridge drainage device for municipal bridge engineering, which comprises a sewer pipe 1, a drain well cover 2 arranged in the water inlet end of the sewer pipe 1, and a impurity removing mechanism arranged in the inner side of the sewer pipe 1 and used for dredging the water outlet of the drain well cover 2, wherein a plurality of water outlets are equidistantly arranged on the drain well cover 2;

the impurity removing mechanism comprises a sliding frame 3 which is arranged in the inner side of the sewer pipe 1 in a rectangular frame shape in a sliding manner, a plurality of impurity removing plates 4 which are equidistantly fixed between the inner walls of the front end and the rear end of the sliding frame 3, and pushing parts which are arranged on the inner walls of the left side and the right side of the sewer pipe 1 and are used for controlling the sliding frame 3 to move up and down in the sewer pipe 1, wherein the impurity removing plates 4 are respectively in one-to-one correspondence with the water outlets;

through the arrangement of the sewer pipe 1 and the drain well cover 2, when rainwater is over the sky, rainwater on the road surface can flow into the sewer pipe 1 through the drain outlet on the drain well cover 2, so that accumulated water on the bridge road surface is reduced, and excessive rainwater accumulation is avoided, and vehicle traffic is influenced;

through the setting of picking miscellaneous mechanism, in case because of the jam of drain well lid 2 outlet, when needs artifical daily mediation maintenance, the manual work can be controlled the carriage 3 by the ejector part in carrying miscellaneous mechanism and is carried a plurality of and pick miscellaneous board 4 and slide in sewer pipe 1 inner chamber, in the drainage mouth that corresponds is penetrated to a plurality of in step to the miscellaneous board 4 of picking, reject the jam in a plurality of outlet, and then compare in traditional manual mediation mode one by one, the manual work has been extremely effectively facilitated to the miscellaneous mechanism of picking, and work efficiency is improved, the practicality is strengthened.

Next, as shown in fig. 2 and 4, it should be noted that the ejector component includes a sliding cover 5 with one end being fixed on the inner side wall of the sewer pipe 1 in an open manner and a push rod 6 slidably disposed in the sliding cover 5, the open end of the sliding cover 5 is opposite to the sliding frame 3, the push rod 6 passes through the sliding cover 5 and is fixedly connected with the bottom end of the sliding frame 3, a control cavity 7 communicated with the interior of the sliding cover 5 is formed in the inner side wall of the sewer pipe 1, a sliding groove communicated with the control cavity 7 is vertically formed in the open end of the sewer pipe 1, a driving rod 8 is vertically slidably disposed in the sliding groove, one end of the driving rod 8 penetrates into the control cavity 7 and is provided with a transmission component with the push rod 6, the other end of the driving rod 8 is detachably connected with a pressing rod 17, and the tail end of the pressing rod 17 passes through the sliding groove and extends to the upper side of the sewer pipe 1;

through the setting of ejection part, push down depression bar 17, make initiative pole 8 continuously slide in the sliding tray, and then at initiative pole 8 gliding in-process, initiative pole 8 can be simultaneously by drive assembly power supply push rod 6, controls push rod 6 and does the slip opposite to initiative pole 8 direction, and push rod 6 is gone up to slide out and is supplied slip cover 5, forms the ejector effect to carriage 3 for carriage 3 carries a plurality of impurity removing plate 4 to slide in sewer pipe 1 inner chamber.

Further, as shown in fig. 4, it should be noted that the transmission assembly includes a second toothed plate 12 vertically and fixedly embedded on the side edge of the push rod 6 and a first toothed plate 9 vertically and fixedly embedded on the side edge of the driving rod 8, the second toothed plate 12 and the first toothed plate 9 are staggered, a transmission rod 10 rotationally connected with the inner wall of the control cavity 7 is arranged between the second toothed plate 12 and the first toothed plate 9, and a transmission gear 11 meshed with the first toothed plate 9 and the second toothed plate 12 is fastened and sleeved on the rod body of the transmission rod 10;

through the setting of drive assembly, when driving lever 8 receives the extrusion in the gliding in-process of sliding tray, driving lever 8 drives first pinion rack 9 syntropy displacement for first pinion rack 9 meshes with drive gear 11, controls the drive lever 10 and rotates, and then at drive gear 11 pivoted in-process, drive gear 11 still can be synchronous with second pinion rack 12 meshes, forms the effort of gliding upward to push rod 6.

Further, as shown in fig. 4, it should be noted that a shrinking channel 13 is vertically formed in the inner wall of the driving rod 8, a positioning plate 14 is slidably arranged in the shrinking channel 13, a guiding rod 15 is vertically and fixedly connected at the bottom end of the positioning plate 14, the tail end of the guiding rod 15 vertically penetrates out of the driving rod 8 downwards and is fixedly connected with the inner wall of the bottom end of the control cavity 7, and a compression spring 16 is sleeved on a rod body of the guiding rod 15 between the driving rod 8 and the inner wall of the bottom end of the control cavity 7;

through the arrangement of the guide rod 15 and the compression spring 16, when the driving rod 8 slides downwards under the action of force, the driving rod 8 can slide on the rod body of the guide rod 15 at the same time and continuously compress the compression spring 16, so that the compression spring 16 deforms, the guide rod 15 continuously penetrates into the inner side of the contraction channel 13, further, when the compression of the compression spring 16 is released manually, the driving rod 8 can actively return to slide upwards under the action of the rebound force of the compression spring 16, and the reverse control push rod 6 and the sliding frame 3 return to slide downwards, so that the secondary use is facilitated;

and through setting up of spacer 14, can play the defining action to guide bar 15 in shrink passageway 13 for guide bar 15 can slide in shrink passageway 13 all the time, in order to avoid initiative pole 8 to receive the excessive resilience force of compression spring 16, break away from the guide bar 15 pole body, influence secondary result of use.

Further, as shown in fig. 3, it should be noted that a connecting block 18 is vertically and fixedly connected to one end of the driving rod 8 opposite to the pressing rod 17, and a groove adapted to the connecting block 18 is formed on the pressing rod 17;

through the setting of connecting block 18 and recess for can dismantle between depression bar 17 and the initiative pole 8 and link to each other, in order to avoid accomplishing the mediation back to the drainage well lid 2 outlet, but the direct pulling depression bar 17 makes the connecting block 18 remove from the recess in, separates depression bar 17 and initiative pole 8, makes things convenient for personnel to carry alone, in order to avoid depression bar 17 direct vertical in the top of sewer pipe 1, is being collided the damage by the passing vehicle easily, reduces the result of use.

Further, as shown in fig. 1, 3 and 5, it should be noted that a shielding component for sealing the sliding groove is disposed on the opening of the sewer pipe 1, the shielding component includes two fixed blocks 20 symmetrically fixed on the open end of the sewer pipe 1, a rotating sleeve 21 rotatably disposed between the two fixed blocks 20, and a cover plate 19 fixed on the outer wall of the rotating sleeve 21, the cover plate 19 abuts against the rod body of the compression rod 17, a torsion rod 22 is horizontally disposed in the inner cavity of the rotating sleeve 21, two ends of the torsion rod 22 are fixedly connected with the two fixed blocks 20 respectively, a torsion spring 23 is sleeved on the rod body of the torsion rod 22, one end of the torsion spring 23 is fixedly connected with the rod body of the torsion rod 22, and the other end of the torsion spring 23 is fixedly connected with the inner wall of the rotating sleeve 21;

through setting up of shielding part, when need carry out the mediation operation of drain hole lid 2 outlet, the manual work can overturn apron 19 in advance, make apron 19 rotate and remove the open shielding to the sliding tray, make things convenient for the manual work from this in inserting the spout with depression bar 17, make initiative pole 8 splice with depression bar 17 link to each other, and at the in-process of upset apron 19, apron 19 can drive the rotation cover 21 on the pole body of torsion pole 22 in step and twist torsion spring 23, make torsion spring 23 deformation, and then utilize torsion spring 23's resilience force, the manual work pulls out depression bar 17, apron 19 can be under torsion spring 23 reset torsion force effect, the uncovered of sliding tray is shielded again, guarantee the leakproofness in the sliding tray, in order to avoid the uncovered end of sliding tray to be blocked by impurity, the effect of inserting when influencing depression bar 17 secondary use.

To sum up: through the setting of sewer pipe 1 and drain well lid 2, when the rainwater is on the sky, rainwater on the road surface can flow into sewer pipe 1 by the outlet on the drain well lid 2, with ponding on this reduction bridge road surface, through the setting of picking miscellaneous mechanism, compare in traditional manual mode of dredging one by one, it has extremely effectively facilitated manual work to pick miscellaneous mechanism, improve work efficiency, the reinforcing practicality, through the setting of ejector part, push down depression bar 17, make initiative pole 8 last in the sliding tray gliding, and then at initiative pole 8 gliding in-process, initiative pole 8 can be simultaneously by drive assembly power push rod 6, control push rod 6 do with initiative pole 8 opposite direction slip, push rod 6 is gone up to slide out and is supplied smooth cover 5, form the ejector effect to carriage 3, make carriage 3 carry a plurality of to pick miscellaneous board 4 in sewer pipe 1 inner chamber upward slide.

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

Claims (6)

1. The bridge drainage device for municipal bridge engineering is characterized by comprising a sewer pipe (1), a drain well cover (2) arranged in the water inlet end of the sewer pipe (1) and a impurity removing mechanism arranged in the inner side of the sewer pipe (1), wherein a plurality of water outlets are formed in the drain well cover (2) at equal intervals;

the impurity removing mechanism comprises a sliding frame (3) which is arranged in the inner side of the sewer pipe (1) in a rectangular frame shape in a sliding mode, a plurality of impurity removing plates (4) which are fixed between the inner walls of the front end and the rear end of the sliding frame (3) in an equidistant mode, and ejection parts which are arranged on the inner walls of the left side and the right side of the sewer pipe (1), wherein the impurity removing plates (4) are in one-to-one correspondence with the water outlets.

2. The bridge drainage apparatus for municipal bridge works according to claim 1, wherein: the ejector part comprises a sliding cover (5) with one end fixed on the inner side wall of the sewer pipe (1) in an opening manner and a push rod (6) arranged in the sliding cover (5) in a sliding manner, the opening end of the sliding cover (5) is opposite to the sliding frame (3), the push rod (6) penetrates out of the sliding cover (5) and is fixedly connected with the bottom end of the sliding frame (3), a control cavity (7) communicated with the inside of the sliding cover (5) is formed in the inner side wall of the sewer pipe (1), a sliding groove communicated with the control cavity (7) is vertically formed in the opening end of the sewer pipe (1), a driving rod (8) is vertically arranged in the sliding groove in a sliding manner, one end of the driving rod (8) penetrates into the control cavity (7) and is provided with a transmission assembly between the push rod (6), the other end of the driving rod (8) is detachably connected with a pressing rod (17), and the tail end of the pressing rod (17) penetrates out of the sliding groove and extends to the sewer pipe (1).

3. The bridge drainage apparatus for municipal bridge works according to claim 2, wherein: the transmission assembly comprises a second toothed plate (12) vertically and fixedly embedded on the side edge of the push rod (6) and a first toothed plate (9) vertically and fixedly embedded on the side edge of the driving rod (8), wherein the second toothed plate (12) is staggered with the first toothed plate (9), a transmission rod (10) rotationally connected with the inner wall of the control cavity (7) is arranged between the second toothed plate (12) and the first toothed plate (9), and a transmission gear (11) meshed with the first toothed plate (9) and the second toothed plate (12) is fastened and sleeved on the rod body of the transmission rod (10).

4. The bridge drainage apparatus for municipal bridge works according to claim 2, wherein: shrink passageway (13) have vertically been seted up in the inner wall of initiative pole (8), the interior slip of shrink passageway (13) is provided with spacer (14), the perpendicular rigid coupling in bottom of spacer (14) has guide bar (15), the end of guide bar (15) is vertical to be worn out downwards initiative pole (8) and with control chamber (7) bottom inner wall looks rigid coupling, guide bar (15) are located initiative pole (8) with control the pole body cover between the inner wall of chamber (7) bottom is equipped with compression spring (16).

5. The bridge drainage apparatus for municipal bridge works according to claim 2, wherein: one end of the driving rod (8) opposite to the pressing rod (17) is vertically and fixedly connected with a connecting block (18), and the pressing rod (17) is provided with a groove matched with the connecting block (18).

6. The bridge drainage apparatus for municipal bridge works according to claim 2, wherein: the utility model discloses a sewer pipe, including sewer pipe, be provided with on the uncovered of sewer pipe (1) and shelter the part, shelter the part including two symmetries be fixed in fixed block (20) on the uncovered end of sewer pipe (1), rotate set up in two rotate cover (21) between fixed block (20) and be fixed in apron (19) on the outer wall of rotate cover (21), apron (19) with the shaft of depression bar (17) offsets, be provided with torsion bar (22) in the inner chamber of rotate cover (21) level, the both ends of torsion bar (22) respectively with two corresponding rigid coupling of fixed block (20), the cover is equipped with torsion spring (23) on the shaft of torsion bar (22), the one end of torsion spring (23) with torsion bar (22) shaft looks rigid coupling, the other end of torsion spring (23) with the inner wall looks rigid coupling of rotation cover (21).

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