CN220555786U - Prevent blockking up municipal bridge drainage device - Google Patents

Abstract

The utility model relates to a prevent blockking up municipal bridge drainage device, including installing the inlet tube in the escape canal and with the fixed drain pipe that communicates of inlet tube lateral wall, be provided with the filter component who is used for filtering impurity such as silt on the inlet tube, filter component includes with inlet tube inner wall complex installation tube, fixed cover establish on the installation tube lateral wall hold the box and install at the spherical filter screen of installation tube upper end, when meetting rainwater weather, impurity such as rainwater and silt on the bridge is in through inlet tube exhaust in-process, because spherical filter screen is spherical, consequently make spherical filter screen filter impurity such as silt in the outside and collect in holding the box, reduced impurity such as silt and get into the probability that the inlet tube bottom pile up and lead to the jam to the probability of ponding on the bridge has been reduced, the potential safety hazard has been reduced.

Description

Prevent blockking up municipal bridge drainage device

Technical Field

The utility model relates to the technical field of bridge drainage, in particular to an anti-blocking municipal bridge drainage device.

Background

Bridges are generally structures erected on rivers, lakes and seas to enable vehicles, pedestrians and the like to pass smoothly, and are also buildings erected to span mountain streams, poor geology or meet other traffic needs to enable passing to be more convenient and fast in order to adapt to the traffic industry of modern high-speed development.

The utility model discloses an anti-blocking drainage structure for a highway bridge in China patent with a publication number of CN216947852U, which comprises a mounting plate, wherein a placing groove is formed in the top of the mounting plate, a filtering mechanism is rotationally connected in the placing groove, a guide groove is formed in the mounting plate under the placing groove, a water outlet end of the guide groove is fixedly connected with a water inlet pipe, and a drainage pipe is fixedly connected with the bottom of the side wall of the water inlet pipe.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: when the drainage structure is used for a long time, fine impurities such as silt and the like easily pass through the filtering mechanism and are accumulated at the bottom of the water inlet pipe, so that the probability of blocking the water inlet pipe and the drain pipe is improved, a large amount of accumulated water is accumulated on a bridge, and potential safety hazards exist.

Disclosure of Invention

In order to solve the problems, the utility model provides an anti-blocking municipal bridge drainage device.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides an anti-clogging municipal bridge drainage device, is including installing the inlet tube in the escape canal and the drain pipe fixed and the intercommunication with the inlet tube lateral wall, be provided with the filter component who is used for filtering impurity such as silt on the inlet tube, filter component includes with inlet tube inner wall complex installation tube, fixed cover establish the holding box on the installation tube lateral wall and install the spherical filter screen in the installation tube upper end.

Through adopting above-mentioned technical scheme, when meetting rainwater weather, impurity such as rainwater and silt on the bridge is in the in-process through inlet tube exhaust, because spherical filter screen is spherically, consequently make spherical filter screen filter impurity such as silt in the outside and collect in holding the box, reduced impurity such as silt and get into the inlet tube bottom and pile up the probability that leads to the jam to the probability of ponding on the bridge has been reduced, the potential safety hazard has been reduced.

Further, the lower end of the mounting pipe is fixedly provided with a filter pipe matched with the inner wall of the water inlet pipe, and the side wall of the filter pipe is provided with a plurality of filter holes.

Through adopting above-mentioned technical scheme, the setting of filter tube carries out secondary filtering to the rainwater, plays the filter effect to the drain pipe, has reduced the probability that the drain pipe was blockked up, has further improved the filter effect.

Further, the lower end of the filter tube is fixed with a spherical box matched with the bottom of the water inlet tube.

Through adopting above-mentioned technical scheme, the setting of spherical box is convenient for collect the impurity after the filter tube filters in spherical box, is favorable to the staff to clear up the silt that spherical box was collected.

Further, the spherical filter screen is installed on the installation tube through the coupling assembling, coupling assembling includes the head rod fixed with the installation tube lateral wall, with the fixed second connecting rod of spherical filter screen lateral wall and the elasticity ring of cover on head rod and second connecting rod.

Through adopting above-mentioned technical scheme, it is tight with head rod and second connecting rod through the elasticity ring for spherical filter screen is fixed on the installation tube, and the staff of being convenient for installs and dismantles spherical filter screen, when needs clear up the impurity in the spherical box, the staff only need take down the elasticity ring, thereby dismantle spherical filter screen from the installation tube, is favorable to the staff to take out impurity in the spherical box and clear up.

Further, a pull ring is fixed on the inner bottom wall of the accommodating box.

Through adopting above-mentioned technical scheme, the setting of pull ring is convenient for the staff to stimulate the pull ring and takes out accommodation box, filter tube and spherical box, has improved the staff and has taken out the efficiency of accommodation box and spherical box.

Further, the surface of the mounting tube, the surface of the accommodating box, the surface of the spherical filter screen, the surface of the first connecting rod and the surface of the second connecting rod are all provided with galvanized layers.

Through adopting above-mentioned technical scheme, the setting of galvanized coating has reduced the installation tube, has held box, spherical filter screen, head rod and second connecting rod's the probability of being rusted, has prolonged life.

Further, the area of each filter hole is 1-2 square millimeters.

Through adopting above-mentioned technical scheme, the area of every filtration pore sets up to 1-2 square millimeters, has strengthened the filter effect, further reduces tiny impurity such as silt and gets into the drain pipe and cause the probability of jam.

In summary, the utility model has the following beneficial effects:

1. in this application, when meetting rainwater weather, impurity such as rainwater and silt on the bridge is in the in-process of discharging through the inlet tube, because spherical filter screen is spherical, consequently make spherical filter screen filter impurity such as silt in the outside and collect in holding the box, reduced impurity such as silt and get into the inlet tube bottom and pile up the probability that leads to the jam to the probability of ponding on the bridge has been reduced, the potential safety hazard has been reduced;

2. in the application, the filter pipe is arranged to carry out secondary filtration on rainwater, so that the filtering effect on the drain pipe is achieved, the probability of drain pipe blockage is reduced, and the filtering effect is further improved;

3. in this application, the setting of spherical box is convenient for collect the impurity after filtering the filter tube in spherical box, is favorable to the staff to clear up the silt that spherical box was collected.

Drawings

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

FIG. 2 is a schematic cross-sectional view of an embodiment of the present utility model;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

fig. 4 is a schematic view showing the structure of the spherical cartridge according to the embodiment of the present utility model.

In the figure: 1. a water inlet pipe; 2. a drain pipe; 3. a filter assembly; 31. installing a pipe; 32. a housing case; 33. a spherical filter screen; 4. a filter tube; 41. a filter hole; 5. a spherical box; 6. a connection assembly; 61. a first connecting rod; 62. a second connecting rod; 63. an elastic ring; 7. and (5) a pull ring.

Description of the embodiments

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is apparent that the described embodiments are only a part of the embodiments of the present application, not all of the embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making creative efforts based on the embodiments in the present application are within the scope of protection of the present application.

As shown in fig. 1-4, the embodiment of the application discloses an anti-clogging municipal bridge drainage device, which comprises a water inlet pipe 1, a water outlet pipe 2 and a filtering component 3.

The water inlet pipe 1 is a vertically arranged circular pipe-shaped structure, and the water inlet pipe 1 is arranged in the drainage canal. The water drain pipe 2 is a circular pipe-shaped structure with an L-shaped section, and the water drain pipe 2 is fixed and communicated with the side wall of the water inlet pipe 1.

The filter component 3 is arranged on the water inlet pipe 1, the filter component 3 is used for filtering impurities such as sediment, and the filter component 3 comprises a mounting pipe 31, a containing box 32 and a spherical filter screen 33. The installation tube 31 is a vertically arranged circular tube-shaped structure, the installation tube 31 is matched with the inner wall of the water inlet tube 1, and the axis of the installation tube 31 is coincident with the axis of the water inlet tube 1. The holding box 32 is of a disc-shaped structure with an opening at the top, and the holding box 32 is fixedly sleeved on the side wall of the mounting tube 31. The spherical filter screen 33 is hemispherical, the spherical filter screen 33 is mounted at the upper end of the mounting tube 31, and the axis of the spherical filter screen 33 coincides with the axis of the mounting tube 31.

When encountering rain weather, the rainwater on the bridge and impurities such as silt are in the process of being discharged through the water inlet pipe 1, and as the spherical filter screen 33 is spherical, the spherical filter screen 33 filters impurities such as silt outside and collects the impurities in the accommodating box 32, so that the probability of blocking caused by the impurities such as silt entering the bottom of the water inlet pipe 1 is reduced, the probability of accumulated water on the bridge is reduced, and the potential safety hazard is reduced.

In order to reduce the probability of the drain pipe 2 blocking, a plurality of filter holes 41 are formed in the side wall of the filter pipe 4, and the filter pipe 4 is arranged to secondarily filter rainwater, so that the drain pipe 2 is filtered, the probability of the drain pipe 2 blocking is reduced, and the filtering effect is further improved.

In order to be favorable to clearing up silt, be fixed with at filter tube 4 lower extreme with inlet tube 1 bottom complex spherical box 5, the setting of spherical box 5 is convenient for collect the impurity after the filter tube 4 filters in spherical box 5 to be favorable to the staff to clear up the silt that spherical box 5 collected.

In order to be favorable to taking out the impurity in the spherical box 5 and clear up, spherical filter screen 33 passes through coupling assembling 6 to be installed on installation tube 31, coupling assembling 6 includes the head rod 61 fixed with installation tube 31 lateral wall, with the fixed second connecting rod 62 of spherical filter screen 33 lateral wall and the elasticity ring 63 of cover on head rod 61 and second connecting rod 62, tighten head rod 61 and second connecting rod 62 through elasticity ring 63 for spherical filter screen 33 is fixed on installation tube 31, the staff's installation and dismantlement spherical filter screen 33 of being convenient for, when need clear up the impurity in the spherical box 5, the staff only need take down elasticity ring 63, thereby dismantle spherical filter screen 33 from installation tube 31, thereby be favorable to the staff to take out the impurity in the spherical box 5 and clear up.

In order to improve the efficiency of the staff taking out the accommodation box 32 and the spherical box 5, a pull ring 7 is fixed on the inner bottom wall of the accommodation box 32, and the pull ring 7 is arranged, so that the staff pulls the pull ring 7 to take out the accommodation box 32, the filter pipe 4 and the spherical box 5, thereby improving the efficiency of the staff taking out the accommodation box 32 and the spherical box 5.

In order to prolong the service life of the device, galvanized layers (not shown in the figure) are arranged on the surface of the mounting tube 31, the surface of the accommodating box 32, the surface of the spherical filter screen 33, the surface of the first connecting rod 61 and the surface of the second connecting rod 62, so that the possibility of rusting the mounting tube 31, the accommodating box 32, the spherical filter screen 33, the first connecting rod 61 and the second connecting rod 62 is reduced, and the service life is prolonged.

In order to further reduce the blocking probability of the drain pipe 2, the area of each filtering hole 41 is 1-2 square millimeters, so that the filtering effect is enhanced, and the blocking probability caused by the entry of fine impurities such as sediment into the drain pipe 2 is further reduced.

The application principle of the anti-blocking municipal bridge drainage device in the embodiment is as follows: when encountering rain weather, the rainwater on the bridge and impurities such as silt are in the process of being discharged through the water inlet pipe 1, and as the spherical filter screen 33 is spherical, the spherical filter screen 33 filters impurities such as silt outside and collects the impurities in the accommodating box 32, so that the probability of blocking caused by the impurities such as silt entering the bottom of the water inlet pipe 1 is reduced, the probability of accumulated water on the bridge is reduced, and the potential safety hazard is reduced.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims (7)

1. The utility model provides an anti-clogging municipal bridge drainage device, including installing inlet tube (1) in the escape canal and with inlet tube (1) lateral wall fixed drain pipe (2) that communicate, characterized by: the utility model discloses a filter assembly, including inlet tube (1), filter assembly (3) are provided with on inlet tube (1) be used for filtering impurity such as silt, filter assembly (3) include with inlet tube (1) inner wall complex installation pipe (31), fixed cover establish holding box (32) on installation pipe (31) lateral wall and install spherical filter screen (33) in installation pipe (31) upper end.

2. The anti-clogging municipal bridge drainage device according to claim 1, wherein: the filter tube (4) matched with the inner wall of the water inlet tube (1) is fixed at the lower end of the mounting tube (31), and a plurality of filter holes (41) are formed in the side wall of the filter tube (4).

3. The anti-clogging municipal bridge drainage device according to claim 2, wherein: the lower end of the filter tube (4) is fixed with a spherical box (5) matched with the bottom of the water inlet tube (1).

4. A jam-resistant municipal bridge drainage device as claimed in claim 3, wherein: the spherical filter screen (33) is installed on the installation pipe (31) through the connecting component (6), and the connecting component (6) comprises a first connecting rod (61) fixed with the side wall of the installation pipe (31), a second connecting rod (62) fixed with the side wall of the spherical filter screen (33) and an elastic ring (63) sleeved on the first connecting rod (61) and the second connecting rod (62).

5. The anti-clogging municipal bridge drainage device according to claim 4, wherein: a pull ring (7) is fixed on the inner bottom wall of the accommodating box (32).

6. The anti-clogging municipal bridge drainage device according to claim 5, wherein: the surface of the mounting pipe (31), the surface of the accommodating box (32), the surface of the spherical filter screen (33), the surface of the first connecting rod (61) and the surface of the second connecting rod (62) are all provided with galvanized layers.

7. The anti-clogging municipal bridge drainage device according to claim 2, wherein: the area of each filter hole (41) is 1-2 square millimeters.