CN214061888U

CN214061888U - Sewer cover plate capable of preventing odor from scattering outwards

Info

Publication number: CN214061888U
Application number: CN202022239563.XU
Authority: CN
Inventors: 常璐
Original assignee: Yangcheng Shifeng Building Materials Co ltd
Current assignee: Yangcheng Shifeng Building Materials Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-08-27
Anticipated expiration: 2030-10-10

Abstract

The utility model relates to a municipal drainage technical field just discloses a sewer apron that prevents smell and scatter outward, comprising a main body, there is the apron inside of main part through bolt swing joint, the lower extreme fixed mounting of main part has the rose box, the inner chamber bottom fixed mounting of rose box has the filter screen, big hole that leaks has all been seted up to the bottom both sides of rose box, the wash port of two rows of symmetries is seted up to the both sides of apron. The utility model discloses a thin wire rope connects catch basin and baffle, can make the wash port close, effectually avoid the wash port to contact with the outside air of sewer for a long time, the condition that the inside smell of sewer is scattered outward appears, connect catch basin and counter weight through thin wire rope, can make the wash port open the drainage when raining, through slide bar outlying compression spring's elastic potential energy, can effectually make the catch basin after the upward movement keep the stability of position, realized preventing that the external smell of the inside of offal from giving off.

Description

Sewer cover plate capable of preventing odor from scattering outwards

Technical Field

The utility model relates to a municipal drainage technical field specifically is a sewer apron that prevents smell and looses outward.

Background

With the development of urbanization, the city appearance is a place which is particularly emphasized in each city, the place which is most easily influenced is a drainage port of a sewer, and the sewer is a domestic sewage drainage device of the whole city and plays a vital role in transportation and traveling of the whole city.

In order to facilitate drainage, the drain holes of the sewer cover plate are usually arranged very big, so that smell in the sewer is emitted along with the drain holes, the environment is affected, in rainy seasons, a lot of sundries can flow into the sewer along with rainwater, the sewer is blocked along with the accumulation of the sundries, the rainwater cannot be discharged in time, waterlogging easily occurs, and urban traffic is affected.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to prior art not enough, the utility model provides a prevent sewer apron that smell is scattered outward possesses the inside smell of preventing the sewer and gives off, can filter the rainwater, can not cause the advantage of sewer jam, has solved the problem of proposing in the above background art.

The utility model provides a following technical scheme: a sewer cover plate capable of preventing odor from dispersing outwards comprises a main body, wherein the main body is movably connected with a cover plate through bolts, a filter box is fixedly arranged at the lower end of the main body, a filter screen is fixedly arranged at the bottom of an inner cavity of the filter box, large water leakage holes are formed in two sides of the bottom of the filter box, two rows of symmetrical water drainage holes are formed in two sides of the cover plate, fixing rods are arranged on two sides of the lower surface of the cover plate and movably connected with a baffle through torsion springs, auxiliary boxes are fixedly arranged on two sides of the main body, a fixing support is fixedly arranged in the middle of the top end of the inner cavity of each auxiliary box, a slide bar is fixedly arranged in the middle of the bottom surface of the inner cavity of each auxiliary box, a water storage tank is slidably sleeved on the outer side of the slide bar, a compression spring is sleeved on the outer side of the slide bar, and small water leakage holes are formed in the bottom of the inner side of the water storage tank, the bottom fixedly connected with thin wire rope of baffle lower surface protrusion board, small pulley, catch basin and big pulley are walked around in proper order and with counter weight fixed connection to the other end of thin wire rope.

Preferably, the number of the large water leakage holes is twelve, twelve large water leakage holes are provided with four uniformly distributed at two sides of the bottom of the inner cavity of the filter box, the rest eight large water leakage holes are respectively uniformly distributed at two left and right sides of the inner cavity of the filter box, and the two sides of the bottom of the inner cavity of the filter box, which are positioned at the large water leakage holes, are all arranged into inclined planes.

Preferably, the top ends of the front side and the rear side of the filter screen are in contact with the lower surface of the cover plate, and the height of the left side and the right side of the filter screen is equal to half of the height of the front side and the rear side.

Preferably, the number of the baffles is two, the two baffles are respectively positioned under the two rows of drain holes, and one ends of the two baffles, which are far away from the fixing rod, are respectively and movably connected with the left side and the right side of the filter screen.

Preferably, the lateral wall of the inner cavity of the auxiliary box is provided with a water outlet hole which is flush with the bottom end of the large water outlet hole on the side surface of the filter box, and the length value of the auxiliary box is equal to the width value of the main body.

Preferably, the gravity value of the reservoir after being filled with water is greater than the sum of the torsion value of the torsion spring, the elastic force value of the compression spring and the gravity value of the counterweight.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses a thin wire rope connects catch basin and baffle, can make the wash port close, effectually avoid the wash port to contact with the outside air of sewer for a long time, the condition that the inside smell of sewer is scattered outward appears, connect catch basin and counter weight through thin wire rope, can make the wash port open the drainage when raining, through slide bar outlying compression spring's elastic potential energy, can effectually make the catch basin after the upward movement keep the stability of position, realized preventing that the external smell of the inside of offal from giving off.

2. The utility model discloses a drainage to the rainwater after the baffle is opened makes the rainwater flow in the filter screen and filters, and the rainwater after the filtration discharges into the sewer through leaking the hole greatly, realizes the interception to debris in the rainwater, prevents that debris in the rainwater from flowing into the sewer and piling up and causing the sewer jam.

Drawings

FIG. 1 is a schematic structural view of the present invention;

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

FIG. 3 is a schematic view of the structure of the auxiliary box of the present invention;

FIG. 4 is a schematic view of the torsion spring structure of the present invention;

fig. 5 is a schematic view of the baffle structure of the present invention.

In the figure: 1. a main body; 2. a cover plate; 3. a filter box; 4. a filter screen; 5. a large water leakage hole; 6. a drain hole; 7. fixing the rod; 8. a torsion spring; 9. a baffle plate; 10. a thin wire rope; 11. a small pulley; 12. an auxiliary tank; 13. a slide bar; 14. a compression spring; 15. a water storage tank; 16. small water leakage holes; 17. fixing a bracket; 18. a large pulley; 19. and (4) balancing weight.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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. 1-5, a sewer cover plate for preventing odor from dispersing outwards comprises a main body 1, a cover plate 2 is movably connected inside the main body 1 through bolts, a filter box 3 is fixedly installed at the lower end of the main body 1, a filter screen 4 is fixedly installed at the bottom of an inner cavity of the filter box 3, the cover plate 2 can be rotated and opened around the bolts to conveniently clean the filter screen 4, large water leakage holes 5 are respectively formed in both sides of the bottom of the filter box 3, filtered rainwater can rapidly flow into a sewer, urban waterlogging caused by unsmooth drainage due to accumulated water in the filter box 3 is prevented, two symmetrical rows of drainage holes 6 are formed in both sides of the cover plate 2, fixing rods 7 are respectively installed on both sides of the lower surface of the cover plate 2 to limit a baffle 9, the fixing rods 7 are movably connected with the baffle 9 through torsion springs 8, the baffle 9 can rapidly close the drainage holes 6, auxiliary boxes 12 are respectively fixedly installed on both sides of the main body 1, a fixing support 17 is fixedly installed in the middle of the top end of an inner cavity of the auxiliary tank 12, the fixing support 17 plays a role in fixing the large pulley 18, a sliding rod 13 is fixedly installed in the middle of the bottom surface of the inner cavity of the auxiliary tank 12, a water storage tank 15 is slidably sleeved on the outer side of the sliding rod 13, the compression spring 14 is sleeved on the outer side of the sliding rod 13, the auxiliary role in assisting the upward movement of the water storage tank 15 is played, symmetrical small water leakage holes 16 are formed in the bottom of the inner side of the water storage tank 15, water in the water storage tank 15 can be quickly discharged after rain stops, the situation that the water in the water storage tank 15 is not smooth to drain water to influence the sealing of the baffle 9 on the water drainage hole 6 is avoided, a thin steel wire rope 10 is fixedly connected to the bottom of the protruding plate on the lower surface of the baffle 9, the other end of the thin steel wire rope 10 sequentially winds the pulley 11, the water storage tank 15 and the large pulley 18 and is fixedly connected with the counterweight 19, and after the water storage tank 15 is full of the small pulley 15, the water storage tank 15 moves downwards under the action of gravity and drives the baffle 9 to be opened and simultaneously to move upwards and drive the counterweight 19 to move upwards And (6) moving.

Wherein, the quantity of big hole 5 that leaks is twelve, and twelve big hole 5 that leaks has four evenly distributed in the both sides of 3 inner chambers bottom of rose box, and two sides about the inner chamber of rose box 3 of eight surplus big hole 5 evenly distributed respectively, the bottom of 3 inner chambers of rose box and the both sides that are located big hole 5 that leaks all set up to the inclined plane, have guaranteed that the rainwater can flow into big hole 5 that leaks, have avoided the inside ponding of rose box 3.

Wherein, the top of both sides and the lower surface contact of apron 2 around the filter screen 4 make the rainwater can all get into filter screen 4 and filter, have avoided debris in the rainwater to get into the sewer, and the filter screen 4 left and right sides height equals the half of front and back both sides height.

Wherein, the quantity of baffle 9 is two, and two baffles 9 are in two rows of wash ports 6 respectively under, and baffle 9 can seal wash port 6 when having guaranteed not rainy, prevents that the inside smell of sewer from scattering outward, and the one end that dead lever 7 was kept away from to two baffles 9 respectively with filter screen 4's left and right sides swing joint.

Wherein, the lateral wall of auxiliary tank 12 inner chamber has been seted up the apopore and has been flushed with the big hole 5's that leaks of rose box 3 side bottom, makes the water that flows into in auxiliary tank 12 from accumulator 15 can discharge fast, prevents that the inside ponding of auxiliary tank 12 from leading to accumulator 15's unable use and influence the sealed effect of baffle 9, and the length value of auxiliary tank 12 equals with the width value of main part 1.

Wherein, the gravity value after the water storage tank 15 is filled with water is larger than the sum of the torsion value of the torsion spring 8, the elastic force value of the compression spring 14 and the gravity value of the counterweight 19, so that the counterweight 19 can drive the water storage tank 15 to restore the original position through the self weight when the rain does not appear, the compression spring 14 further keeps the position stability of the water storage tank 15 through the elastic force after the water storage tank 15 restores the original position, meanwhile, the fine steel wire rope 10 restores the loose state through the restoration of the water storage tank 15, the baffle plate 9 is closed through the action of the torsion spring 8 at the moment, the sealing of the drain hole 6 is realized, and the smell in the sewer is prevented from being scattered.

The working principle is as follows: when in use, the main body 1 is firstly buried on a roadbed at a sewer opening, the cover plate 2 is covered, when in normal use, the baffle plate 9 is positioned in a position parallel to the cover plate 2 to block the drain hole 6, when in rain, rain water on the road surface can flow into the water storage tank 15, when the water storage amount reaches half of the water storage tank 15, the water storage tank 15 starts to move downwards along the slide rod 13, at the moment, the water storage tank 15 drives the baffle plate 9 to move under the action of the thin steel wire rope 10 and the small pulley 11 and drives the counterweight 19 to move under the action of the thin steel wire rope 10 and the large pulley 18, the baffle plate 9 rotates along the fixed rod 7 to open the drain hole 6, the counterweight 19 moves upwards under the tensile force of the sewer of the thin steel wire rope 10, then the rain water flows to the baffle plate 9 along the thin steel wire rope 6, the rain water is introduced into the filter screen 4 by the baffle plate 9, the large drain hole 5 at the bottom of the filtered rain water filter tank 3 flows into the drain hole, when the rain water above the cover plate 2 runs out, the small drain hole 16 at the bottom of the water storage tank 15 can drain hole completely, at the moment, the weight of the water storage tank 15 is lighter than that of the counterweight 19, the counterweight 19 moves downwards under the action of the gravity of the counterweight 19, the counterweight 19 drives the water storage tank 15 to move upwards through the thin steel wire rope 10, the compression spring 14 drives the water storage tank 15 to move upwards through the elasticity of the counterweight 14, and the baffle 9 restores to be parallel to the cover plate 2 under the action of the torsion spring 8 to block the drain hole 6.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Simultaneously in the utility model discloses an in the drawing, fill the pattern and just do not do any other injecions for distinguishing the picture layer.

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

Claims

1. The utility model provides a prevent outer sewer apron that looses of smell, includes main part (1), its characterized in that: the filter is characterized in that a cover plate (2) is movably connected inside the main body (1) through a bolt, a filter box (3) is fixedly installed at the lower end of the main body (1), a filter screen (4) is fixedly installed at the bottom of an inner cavity of the filter box (3), large water leakage holes (5) are formed in two sides of the bottom of the filter box (3), two rows of symmetrical water drainage holes (6) are formed in two sides of the cover plate (2), fixing rods (7) are installed on two sides of the lower surface of the cover plate (2), the fixing rods (7) are movably connected with a baffle (9) through torsion springs (8), auxiliary boxes (12) are fixedly installed on two sides of the main body (1), a fixing support (17) is fixedly installed in the middle of the top ends of the inner cavity of the auxiliary boxes (12), a sliding rod (13) is fixedly installed in the middle of the bottom surface of the inner cavity of the auxiliary boxes (12), and a water storage tank (15) is slidably sleeved on the outer sides of the sliding rod (13), compression spring (14) have been cup jointed in the outside of slide bar (13), symmetrical little hole (16) that leak has been seted up to the bottom of catch basin (15) inboard, the thin wire rope (10) of bottom fixedly connected with of baffle (9) lower surface protrusion board, the other end of thin wire rope (10) bypass little pulley (11), catch basin (15) and big pulley (18) in proper order and with counter weight (19) fixed connection.

2. The sewer cover plate for preventing odor from being scattered outwards according to claim 1, wherein: the quantity of big hole (5) that leaks is twelve, twelve big hole (5) that leaks has four evenly distributed in the both sides of rose box (3) inner chamber bottom, and the surplus eight big hole (5) that leaks evenly distributed is two sides about rose box (3) inner chamber respectively, the both sides that just are located big hole (5) that leaks in the bottom of rose box (3) inner chamber all set up to the inclined plane.

3. The sewer cover plate for preventing odor from being scattered outwards according to claim 1, wherein: the top of both sides is in contact with the lower surface of apron (2) around filter screen (4), filter screen (4) left and right sides height value equals the half of front and back both sides height value.

4. The sewer cover plate for preventing odor from being scattered outwards according to claim 1, wherein: the number of the baffles (9) is two, the two baffles (9) are respectively positioned under the two rows of drain holes (6), and one ends of the two baffles (9) far away from the fixing rod (7) are respectively movably connected with the left side and the right side of the filter screen (4).

5. The sewer cover plate for preventing odor from being scattered outwards according to claim 1, wherein: the lateral wall of auxiliary tank (12) inner chamber is seted up the apopore and is flushed with the bottom of the big hole (5) that leaks of rose box (3) side, the length value of auxiliary tank (12) equals with the width value of main part (1).

6. The sewer cover plate for preventing odor from being scattered outwards according to claim 1, wherein: the gravity value of the water storage tank (15) after being filled with water is larger than the sum of the torsion value of the torsion spring (8), the elastic force value of the compression spring (14) and the gravity value of the counterweight (19).