CN213476611U - Bridge water drain pipe with flow monitoring function - Google Patents

Abstract

The utility model relates to a wash-out pipe for bridge especially is a wash-out pipe for bridge with flow monitoring function, including the aqueduct, the top rigidity of aqueduct prevents stifled fill, and the quantity of aqueduct is two at least, and evenly distributed on the bridge, and one of them aqueduct is kept away from and is prevented that the one end of preventing stifled fill even has the house steward, and all the other aqueducts are linked together through the tee bend with the house steward, and the house steward is kept away from three-way pipe portion and is linked together through first through, and the aqueduct is close to the pipe portion of preventing stifled fill and is linked together through the second through, first through, all install liquid flow sensor on the. The utility model discloses an adopt and prevent stifled fill and a plurality of liquid flow sensor who is located different positions, solved general water-drain mast for the bridge, can cause the water-drain mast to block up often, and when overhauing behind the water-drain mast block up, can't find the jam point fast again, increased the problem of overhauing the degree of difficulty.

Description

Bridge water drain pipe with flow monitoring function

Technical Field

The utility model relates to a water-drain mast for bridge, especially a water-drain mast for bridge with flow monitoring function.

Background

The drainage of town road bridge, the key when the bridge construction always, if the road surface of road bridge is in under the rainwater soaking environment for a long time, must reduce the bulk strength of bridge, among the prior art, it carries out the drainage to install the outlet pipe mostly, but the outlet pipe for general bridge, because the bridge road surface has impurity such as earth more, can cause the outlet pipe to block up often, influence follow-up drainage, and when overhauing after the outlet pipe blocks up, can't find the jam point fast again, the degree of difficulty of overhauing has been increased. In view of this, we propose a bridge drain pipe with flow monitoring function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the defect that proposes in the above-mentioned background art through proposing a bridge water-drain mast with flow monitoring function.

The utility model adopts the technical scheme as follows: the anti-blocking device comprises water guide pipes, anti-blocking buckets are fixed at the top ends of the water guide pipes, the number of the water guide pipes is at least two, the water guide pipes are evenly distributed on a bridge, one end, far away from the anti-blocking buckets, of one water guide pipe is connected with a main pipe, the rest water guide pipes are communicated with the main pipe through a tee joint, pipe parts, far away from the tee joint, of the main pipe are communicated through a first straight passage, the water guide pipes are close to pipe parts, far away from the anti-blocking buckets, of the pipe parts through a second straight passage, and liquid flow sensors are installed on the first straight passage, the second straight.

As an optimal technical solution of the utility model: prevent stifled hollow cylinder that fights and be linked together with the external world in top, just prevent stifled diapire intermediate position of fighting and seted up the through-hole, the top of through-hole is fixed with hollow thread post.

As an optimal technical solution of the utility model: the outer wall of the water guide pipe close to the top end is provided with external threads and is in threaded connection with the hollow threaded column, a limiting disc is fixed on the outer wall of the water guide pipe and is positioned at the lower end of the hollow threaded column, and the top surface of the limiting disc is a rubber layer.

As an optimal technical solution of the utility model: the top end of the aqueduct is fixed with a filter shell, and a filter screen which is contacted with the outside is arranged in the filter shell.

As an optimal technical solution of the utility model: the utility model discloses a filter shell, including filter shell, mounting panel, the lateral wall bottom position of aqueduct, setting up the draw-in groove with fixture block looks adaptation on the circumference outer wall of aqueduct, the top of filter shell is fixed with the mounting panel, the mounting panel is hollow cylinder, just be fixed with the elastic block of a pair of mutual symmetry on the circumference outer wall of mounting panel, the elastic block is close to the lateral wall bottom position of aqueduct is fixed with the fixture block, just set up the draw-in groove with fixture block looks adaptation on the.

As an optimal technical solution of the utility model: the top end of the circumferential inner wall of the anti-blocking bucket is hinged with a splash guard which is positioned right above the filtering shell, a gap is formed between the bottom wall of the splash guard and the filtering shell, and a gap is reserved between the splash guard and the circumferential inner wall of the anti-blocking bucket.

The utility model discloses an adopt and prevent stifled fill, can be when the drainage, deposit earlier the rainwater and filter, carry out secondary filter through the filter screen again, can prevent effectively that the outlet pipe from taking place to block up, and simultaneously, long-time drainage in-process, when the outlet pipe still takes place to block up, through a plurality of liquid flow sensor that are located different positions, can monitor the jam position at any time, make things convenient for the maintainer to find the jam point fast, general outlet pipe for the bridge has been solved, can cause the outlet pipe to block up often, and when overhauing after the outlet pipe blocks up, can't find the jam point fast again, the problem of the maintenance degree of difficulty has been increased.

Drawings

Fig. 1 is a schematic overall structure diagram of the preferred embodiment of the present invention;

FIG. 2 is a schematic structural view of an anti-blocking bucket in the preferred embodiment of the present invention;

FIG. 3 is a cross-sectional view of an anti-clog bucket according to a preferred embodiment of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3.

The reference numbers illustrate:

the water guide pipe comprises a water guide pipe 1, a filtering shell 11, a mounting plate 111, an elastic block 112, a clamping block 113, a shifting block 114, a limiting disc 12, a clamping groove 13, a header pipe 2, a liquid flow sensor 3, an anti-blocking bucket 4, a hollow threaded column 41, a splash guard 42, a tee joint 5, a first straight-through 6 and a second straight-through 7.

Detailed Description

It should be noted that, in the present application, features of embodiments and embodiments can be combined with each other without conflict, and the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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 to 4, the utility model discloses preferred embodiment provides a wash-out pipe for bridge with flow monitoring function, including aqueduct 1, the top rigidity of aqueduct 1 has anti-block fill 4, aqueduct 1's quantity is two at least, and evenly distributed is on the bridge, one of them aqueduct 1 is kept away from the one end of preventing anti-block fill 4 and is even had house steward 2, all the other aqueducts 1 and house steward 2 all are linked together through tee bend 5, house steward 2 keeps away from the pipe portion of tee bend 5 and is linked together through first straight 6, aqueduct 1 is close to the pipe portion of preventing anti-block fill 4 and is linked together through second straight 7, first straight 6, all install liquid flow sensor 3 on the straight 7 of second and the tee bend.

In the embodiment, the anti-blocking bucket 4 is a hollow cylinder with the top communicated with the outside, a through hole is formed in the middle of the bottom wall of the anti-blocking bucket 4, and a hollow threaded column 41 is fixed at the top end of the through hole; through cavity screw thread post 41 and aqueduct 1 threaded connection for can be comparatively convenient with whole prevent stifled fill 4 dismantles from aqueduct 1, conveniently clear up the inside accumulational impurity of preventing stifled fill 4.

Further, an external thread is arranged on the outer wall of the water guide pipe 1 close to the top end and is in threaded connection with the hollow threaded column 41, a limiting disc 12 is fixed on the outer wall of the water guide pipe 1 and is positioned at the lower end of the hollow threaded column 41, and a rubber layer is arranged on the top surface of the limiting disc 12; can ensure through spacing dish 12 that the connection between aqueduct 1 and the hollow thread post 41 is inseparabler, simultaneously, in the time of can preventing the drainage, the rainwater has improved the leakproofness of preventing stifled fill 4 from the junction seepage of aqueduct 1 and hollow thread post 41.

Further, a filtering shell 11 is fixed at the top end of the water guide pipe 1, and a filtering net which is in contact with the outside is installed in the filtering shell 11; when raining and carrying out the drainage, the rainwater carries impurity and falls into earlier to preventing stifled fill 4 in, impurity at first deposits in the bottom of preventing stifled fill 4, increases when the rainwater, and the water level rises gradually in preventing stifled fill 4, when the top of aqueduct 1 is crossed to the water level, and the rainwater after once depositing the filtration carries out secondary filter through the filter screen in filtering shell 11, flows into house steward 2 from aqueduct 1 afterwards to finally arrange to in the sewer of bridge below.

Specifically, a mounting plate 111 is fixed at the top end of the filter housing 11, the mounting plate 111 is a hollow cylinder, a pair of elastic blocks 112 which are symmetrical to each other is fixed on the circumferential outer wall of the mounting plate 111, a clamping block 113 is fixed at a position of the elastic block 112, which is close to the bottom end of the side wall of the aqueduct 1, a clamping groove 13 which is matched with the clamping block 113 is formed in the circumferential outer wall of the aqueduct 1, and a shifting block 114 is fixed on the bottom wall of the elastic block 112; in the long-term drainage process, the filter screen is difficult to avoid producing the damage, needs to be changed, through elasticity piece 112, utilizes the cooperation of fixture block 113 and draw-in groove 13, can carry out the dismouting to filter housing 11 fast, has improved the efficiency of changing the filter screen.

It should be noted that, the cross section of the fixture block 113 is arc-shaped, which is convenient for installation and can improve the installation firmness with the water conduit 1, and meanwhile, the side wall of the elastic block 112 close to the water conduit 1 is arc-shaped and is matched with the circumferential outer wall of the water conduit 1, which further improves the firmness.

In addition, the top end of the circumferential inner wall of the anti-blocking bucket 4 is hinged with a mudguard 42, the mudguard 42 is positioned right above the filter shell 11, a gap exists between the bottom wall of the mudguard 42 and the filter shell 11, and a gap is reserved between the mudguard 42 and the circumferential inner wall of the anti-blocking bucket 4; can shelter from filtering case 11 at ordinary times through fender 42, prevent the jam of sunshine erosion and earth, simultaneously, fender 42 adopts light plastics to make, and when the rainfall was too big, the rainwater of preventing in the stifled fill 4 can be with fender 42 jack-up gradually for the drainage is more swift.

It is worth supplementing that the distance between the top wall of the water conduit 1 and the horizontal ground is less than the distance between the top wall of the anti-blocking bucket 4 and the horizontal ground, so that rainwater can be smoothly discharged from the water conduit 1 when water is drained.

It is complemented that, the utility model discloses in, block up the control to whole water discharge pipe system through a plurality of liquid flow sensor 3, when liquid flow sensor 3 on the second through 7 does not sense the flow, explain that aqueduct 1 is blocked up or the trouble, when liquid flow sensor 3 on the second through 7 senses the flow, when liquid flow sensor 3 on the tee 5 does not sense the flow, explain that the pipe portion between aqueduct 1 and house steward 2 is blocked up or the trouble; when the liquid flow sensors 3 on the second straight-through 7 and the tee joint 5 sense the flow and the liquid flow sensor 3 on the first straight-through 6 does not sense the flow, the pipe part of the main pipe 2 far away from the water guide pipe 1 is blocked or failed.

Meanwhile, the flow difference sensed by the liquid flow sensors 3 at different positions exceeds 20%, so that the possibility of water leakage exists.

It is worth explaining, the liquid flow sensor 3 in the utility model is prior art, the utility model discloses do not relate to the improvement to the function of liquid flow sensor 3 itself, no longer describe herein.

When the utility model is used, when raining needs to be drained, the rainwater carries impurities to fall into the anti-blocking bucket 4 firstly, the rainwater is increased, the water level is gradually increased in the anti-blocking bucket 4, the impurities are firstly deposited at the bottom of the anti-blocking bucket 4, when the water level crosses the top end of the water guide pipe 1, the rainwater filtered by primary deposition passes through the filter screen in the filter shell 11 to be filtered secondarily, then flows into the header pipe 2 from the water guide pipe 1 and is finally discharged into a sewer below the bridge, after long-term drainage, a large amount of impurities are accumulated in the anti-blocking bucket 4, only a worker needs to stir the shifting block 114 in the direction away from the water guide pipe 1 firstly, so that the clamping block 113 is separated from the anti-blocking slot 13, then the whole filter shell 11 is detached, the hollow threaded column 41 is rotated again, and the water guide pipe 1 is separated from the anti-blocking bucket 4, pouring out impurities in the anti-blocking hopper 4, then installing the anti-blocking hopper 4 again, and embedding the filter shell 11 at the top end of the water guide pipe 1 to enable the clamping block 113 to be clamped into the clamping groove 13 under the action of the elastic block 112;

in the drainage process, when the liquid flow sensor 3 on the second through 7 does not sense the flow, the blockage or the fault above the water guide pipe 1 is shown, and when the liquid flow sensor 3 on the second through 7 senses the flow and the liquid flow sensor 3 on the tee 5 does not sense the flow, the blockage or the fault of the pipe part between the water guide pipe 1 and the header pipe 2 is shown; when the liquid flow sensors 3 on the second straight-through 7 and the tee joint 5 sense the flow, and the liquid flow sensors 3 on the first straight-through 6 do not sense the flow, the pipe part of the main pipe 2 far away from the water guide pipe 1 is blocked or broken down, so that the problem that the water drain pipe is blocked frequently due to the common water drain pipe for the bridge and the blocking point cannot be found quickly after the water drain pipe is blocked for overhauling is solved, and the overhauling difficulty is increased.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. The utility model provides a bridge is with wash-out pipe with flow monitoring function, includes aqueduct (1), its characterized in that: the utility model discloses a bridge of preventing stifled fill is including leading pipe (1), the top position of leading pipe (1) is fixed with prevents stifled fill (4), the quantity of leading pipe (1) is two at least, and evenly distributed on the bridge, one of them leading pipe (1) is kept away from the one end of preventing stifled fill (4) even has house steward (2), all the other leading pipe (1) with house steward (2) all are linked together through tee bend (5), house steward (2) are kept away from the pipe portion of tee bend (5) is linked together through first through (6), leading pipe (1) are close to prevent that the pipe portion of stifled fill (4) is linked together through second through (7), all install liquid flow sensor (3) on first through (6), second through (7) and tee bend (5).

2. The bridge drain pipe with the flow monitoring function according to claim 1, characterized in that: the anti-blocking bucket (4) is a hollow cylinder with the top communicated with the outside, a through hole is formed in the middle of the bottom wall of the anti-blocking bucket (4), and a hollow threaded column (41) is fixed at the top end of the through hole.

3. The bridge drain pipe with the flow monitoring function according to claim 2, characterized in that: the water guide pipe is characterized in that an external thread is arranged on the outer wall, close to the top end, of the water guide pipe (1) and is in threaded connection with the hollow threaded column (41), a limiting disc (12) is fixed on the outer wall of the water guide pipe (1) and is located at the lower end of the hollow threaded column (41), and the top surface of the limiting disc (12) is a rubber layer.

4. The bridge drain pipe with the flow monitoring function according to claim 1, characterized in that: the top end of the water guide pipe (1) is fixed with a filter housing (11), and a filter screen which is in contact with the outside is installed in the filter housing (11).

5. The bridge drain pipe with the flow monitoring function according to claim 4, wherein: the top of filter housing (11) is fixed with mounting panel (111), mounting panel (111) are hollow cylinder, just be fixed with a pair of elastic block (112) of mutual symmetry on the circumference outer wall of mounting panel (111), elastic block (112) are close to the lateral wall bottom position of aqueduct (1) is fixed with fixture block (113), just offer draw-in groove (13) with fixture block (113) looks adaptation on the circumference outer wall of aqueduct (1), just be fixed with shifting block (114) on the diapire of elastic block (112).

6. The bridge drain pipe with the flow monitoring function according to claim 4, wherein: prevent that circumference inner wall top position of stifled fill (4) articulates there is fender (42), fender (42) are located filter shell (11) directly over, the diapire of fender (42) with there is the gap between filter shell (11), just fender (42) with prevent leaving the space between the circumference inner wall of stifled fill (4).

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