CN213268253U

CN213268253U - Urban drainage type inspection well cover

Info

Publication number: CN213268253U
Application number: CN202022101767.7U
Authority: CN
Inventors: 卢照毫; 张怀军; 李晓龙; 孔珍; 杨森
Original assignee: Qingdao Tongtong Municipal Engineering Design Co ltd
Current assignee: Qingdao Tongtong Municipal Engineering Design Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-05-25
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses a municipal drainage formula inspection shaft lid, including the metal covering, the fixed coupling of metal covering top lateral wall has spacing guard circle, the metal covering top wall is seted up flutedly, the metal covering is located and is four water drainage tank have been seted up to the annular equidistance between the wall of recess lateral wall about, the metal covering top wall is located the recess outside and is four non slipping spur of annular equidistance fixedly connected with, recess one side lateral wall fixedly connected with connecting block. The utility model discloses, for four drainage cellular type structures, and be provided with filtering drainage mechanism, actual drainage is efficient, can carry out drainage filter work simultaneously, is provided with top cap anti-skidding mechanism and hidden handle mechanism in addition, and when normal pedestrian passed through, the difficult emergence was skidded and is slipped the phenomenon, and inspection shaft lid installation dismantlement convenience, and actual ease is good.

Description

Urban drainage type inspection well cover

Technical Field

The utility model relates to a municipal drainage technical field especially relates to a municipal drainage formula inspection shaft lid.

Background

There are many underground pipes in urban construction, such as sewers, underground gas pipes, water supply pipes, power pipes, communication pipes, defense pipes, etc., which have an outlet to the ground at every other section, the section from the pipe to the ground is called a manhole, which is usually flush with the ground, and therefore a cover is needed to cover the manhole, called a manhole cover.

At present, need use the inspection shaft lid among the municipal drainage formula inspection shaft, current inspection shaft lid lies in when in-service use, mostly is single drainage hole or two drainage cellular type structures, and lacks the drainage function of filtering, and actual drainage efficiency is not high, can not carry out drainage filter work simultaneously, lacks top cap anti-skidding mechanism and hidden handle mechanism in addition, when normal pedestrian passes through, very easily takes place to skid and fall the phenomenon, and the inspection shaft lid installation is dismantled inconveniently, and actual ease to use nature is general.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a municipal drainage type inspection well cover.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a municipal drainage type inspection well cover comprises a metal cover, wherein a limiting protection ring is fixedly sleeved on the outer side wall above the metal cover, a groove is formed in the top wall of the metal cover, four drainage grooves are formed in the metal cover between the upper side wall and the lower side wall of the outer side wall of the groove in an annular equidistant mode, and four anti-slip blocks are fixedly connected to the top wall of the metal cover outside the groove in an annular equidistant mode;

the side wall of one side of the groove is fixedly connected with a connecting block, the central positions of the front side wall and the rear side wall of the groove are fixedly connected with connecting rods, the side wall of one side of the two opposite connecting rods is fixedly connected with the side wall of one side corresponding to the connecting block, the connecting rods are rotatably connected with mounting blocks, and the side wall of one side of the two mounting blocks, which is far away from the connecting block, is fixedly connected with the;

the inside wall of the opening above the drainage groove is fixedly provided with a filter screen.

As a further description of the above technical solution:

the filter screen is stainless steel wire mesh grid, the filter screen fixed welding is at its one side of correspondence water drainage tank top opening part inside wall.

As a further description of the above technical solution:

four the water drainage tank is the cross setting, four the non slipping spur is the X setting.

As a further description of the above technical solution:

the non-slip block is close to through recess one side lateral wall and keep away from recess one side lateral wall fixedly connected with antislip strip, antislip strip diapire fixedly connected with metal lid roof.

As a further description of the above technical solution:

a sliding groove is formed between the center positions of the front side wall and the rear side wall of the mounting block, and a connecting rod on one corresponding side of the sliding groove is rotatably connected with the sliding groove.

As a further description of the above technical solution:

the wall is located spout opening part sliding connection and has the spacing collar around the installation piece, the fixed cover of spacing collar inside wall connects at its connecting rod lateral wall that corresponds one side.

The utility model discloses following beneficial effect has:

1. compared with the prior art, the urban drainage type inspection well cover is of a four-drainage hole type structure and is provided with the filtering and drainage mechanism, actual drainage efficiency is high, and drainage filtering work can be performed at the same time.

2. Compared with the prior art, the urban drainage type inspection well cover is provided with the top cover anti-skidding mechanism and the hidden handle mechanism, when normal pedestrians pass through, the phenomenon of skidding and slipping is not easy to occur, the inspection well cover is convenient to install and detach, and the actual usability is good.

Drawings

Fig. 1 is a schematic view of a top view structure of a municipal drainage inspection well cover provided by the present invention;

FIG. 2 is an enlarged view of the municipal drainage manhole cover shown at A in FIG. 1;

fig. 3 is the utility model provides a city drainage formula inspection shaft lid look mainly and remove anti-skidding mechanism picture.

Illustration of the drawings:

1. a metal cover; 2. a limiting protection ring; 3. a groove; 4. a water discharge tank; 5. filtering with a screen; 6. anti-skid blocks; 7. connecting blocks; 8. a connecting rod; 9. mounting blocks; 10. a handle; 11. anti-slip strips; 12. a chute; 13. a limiting ring.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a city drainage type inspection well cover comprises a metal cover 1, a limit protection ring 2 is fixedly sleeved on the outer side wall of the upper part of the metal cover 1, the limit placement and installation work of the inspection well opening of the inspection well body can be carried out through the limit protection ring 2 fixedly connected with the outer side wall of the metal cover 1, a groove 3 is formed in the top wall of the metal cover 1, four drainage grooves 4 are formed in the metal cover 1 between the upper side wall and the lower side wall of the outer side wall of the groove 3 at equal intervals in a ring shape, the city high-efficiency drainage work can be carried out, water on the earth surface is drained into the inspection well through the drainage grooves 4, four antiskid blocks 6 are fixedly connected to the top wall of the metal cover 1 outside the groove 3 at equal intervals in a ring shape, when a normal pedestrian passes through the inspection well, the phenomenon of slipping is not easy to occur, a connecting block 7 is fixedly connected to the side wall of one, rotate on the connecting rod 8 and be connected with installation piece 9, two installation pieces 9 keep away from the same handle 10 of connecting block 7 one side lateral wall fixedly connected with, can grip handle 10 and rotate, carry again and draw handle 10 to carry out carrying of device body and carry out the work of placing, the actual device body is convenient in inspection shaft mouth installation dismantlement, and the actual ease is good, and 4 top openings part inside walls fixed mounting of water drainage tank have filter screen 5, have played the drainage filter effect.

Filter screen 5 is stainless steel wire mesh grid, 5 fixed welding of filter screen is at its opening part inside wall that corresponds 4 tops of one side water drainage tank, it is durable, four water drainage tank 4 are the cross setting, four non slipping spur 6 are the X-shaped setting, non slipping spur 6 leans on through 3 lateral walls of recess and keep away from 3 lateral wall fixedly connected with antislip strip 11 of recess, 1 roof of 11 diapire fixedly connected with metal covering of antislip strip, when normal pedestrian passes through, the slip phenomenon of difficult emergence is slided, spout 12 has been seted up between the wall central point of both sides put around

installation piece

9, 12 internal rotations of spout are connected with its connecting rod 8 that corresponds one side, both sides wall lies in spout 12 opening part sliding connection and has spacing collar 13 around installation piece 9, the fixed cover of spacing collar inside wall 13 connects at its 8 lateral walls of connecting rod.

The working principle is as follows: during the use, the spacing guard circle 2 of 1 lateral wall fixed connection of accessible device body metal covering carries out the spacing installation work of placing of device body in inspection shaft mouth department, it carries out city high-efficient drainage work to be four water drainage tank 4 that run through the setting on the accessible metal covering 1, the water with the earth's surface is discharged into the inspection shaft via water drainage tank 4, because water drainage tank 4 top opening part is provided with filter screen 5, drainage filter effect has been played, and because device body roof is provided with non slipping spur 6 and antislip strip 11, when normal pedestrian passes through, the phenomenon of slipping is difficult to take place, and can grip handle 10 and rotate, it carries out the carrying of device body and places work to carry handle 10 again, the convenience is dismantled in the installation of inspection shaft mouth to the actual device body, actual ease is good.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a city drainage formula inspection shaft lid, includes metal covering (1), its characterized in that: the outer side wall of the upper part of the metal cover (1) is fixedly sleeved with a limiting protection ring (2), the top wall of the metal cover (1) is provided with a groove (3), the metal cover (1) is positioned between the upper side wall and the lower side wall of the outer side wall of the groove (3) and is provided with four drainage grooves (4) in an annular and equidistant manner, and the top wall of the metal cover (1) is positioned on the outer side of the groove (3) and is fixedly connected with four anti-skid blocks (6) in an annular;

the side wall of one side of the groove (3) is fixedly connected with a connecting block (7), the central positions of the front side wall and the rear side wall of the groove (3) are fixedly connected with connecting rods (8), the side wall of one opposite side of the two connecting rods (8) is fixedly connected with the connecting block (7) and corresponds to the side wall of one side, the connecting rods (8) are rotatably connected with mounting blocks (9), and the side wall of one side, away from the connecting block (7), of the two mounting blocks (9) is fixedly connected with a same handle (10);

and a filter screen (5) is fixedly arranged on the inner side wall of the opening above the drainage groove (4).

2. The municipal drainage type inspection well cover according to claim 1, wherein: filter screen (5) are stainless steel wire mesh grid, filter screen (5) fixed welding is at its one side that corresponds drainage tank (4) top opening part inside wall.

3. The municipal drainage type inspection well cover according to claim 1, wherein: the four drainage grooves (4) are arranged in a cross shape, and the four anti-skid blocks (6) are arranged in an X shape.

4. The municipal drainage type inspection well cover according to claim 1, wherein: the anti-skidding block (6) is close to through recess (3) one side lateral wall and keep away from recess (3) one side lateral wall fixedly connected with antislip strip (11), antislip strip (11) diapire fixedly connected with metal lid (1) roof.

5. The municipal drainage type inspection well cover according to claim 1, wherein: a sliding groove (12) is formed between the center positions of the front side wall and the rear side wall of the mounting block (9), and a connecting rod (8) on one corresponding side of the sliding groove (12) is rotationally connected with the sliding groove (12).

6. The municipal drainage type inspection well cover according to claim 1, wherein: the wall is located spout (12) opening part sliding connection and has spacing collar (13) around installation piece (9), the fixed cover of spacing collar (13) inside wall connects connecting rod (8) lateral wall rather than corresponding one side.