CN215857876U

CN215857876U - Anti-falling inspection well cover

Info

Publication number: CN215857876U
Application number: CN202122292079.8U
Authority: CN
Inventors: 徐胜
Original assignee: Anji Gaidi Technology Co ltd
Current assignee: Anji Gaidi Technology Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-02-18
Anticipated expiration: 2031-09-23

Abstract

The utility model relates to the technical field of inspection well covers, in particular to a falling-proof inspection well cover which comprises a containing ring, wherein a fixing ring is sleeved at the top of the containing ring and fixedly connected with the outer wall of the containing ring; the utility model overcomes the defects of the prior art, and through the matching arrangement of the structures such as the sliding pipe, the threaded rod, the limiting plate, the nut and the like, when more rainwater exists, the well cover can be moved upwards by screwing the nut and then fixed on the top of the inspection well, so that the drainage speed is improved, the well cover does not need to be removed, the well cover still has a protection effect, pedestrians or vehicles are prevented from falling into the inspection well as much as possible, and the purpose of preventing the pedestrians from falling is achieved.

Description

Anti-falling inspection well cover

Technical Field

The utility model relates to the technical field of inspection well covers, in particular to an anti-falling inspection well cover.

Background

Inspection wells, Hongkong and Australia, are called sand wells, and are underground spaces for transferring and controlling urban underground pipelines. The ground access is called a sand well mouth or an inspection well. The inspection shaft is usually covered by an inspection shaft cover.

When the rainwater quantity is large, in order to accelerate the drainage of the inspection well, the inspection well cover is generally moved away from the inspection well, and pedestrians or vehicles are easy to fall into the inspection well if not found in time, so that huge potential safety hazards are brought to the pedestrians and the vehicles.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a falling-preventing inspection well cover, which overcomes the defects of the prior art and aims to solve the problem that when the rainwater is large, the cover is generally moved away from the inspection well in order to accelerate the drainage of the inspection well, and pedestrians or vehicles are easy to fall into the inspection well if not found in time, so that huge potential safety hazards are brought to the pedestrians and vehicles.

In order to achieve the purpose, the utility model provides the following technical scheme: a falling-proof inspection well cover comprises a containing ring, a fixing ring is sleeved at the top of the containing ring and is fixedly connected with the outer wall of the containing ring, a slide pipe is arranged in the inner cavity of the containing ring, the outer side wall of the slide pipe is fixedly connected with the inner wall of the containing ring, a threaded rod is connected inside the sliding tube in a sliding manner, a limiting plate is fixedly connected at the bottom of the threaded rod, a nut is arranged above the sliding tube and sleeved on the outer surface of the threaded rod, and is in threaded connection with the threaded rod, the top of the threaded rod is fixedly connected with a well cover, the outer surface of the well cover is provided with water leakage holes, the middle of the well lid is provided with a warning rod which is rotationally connected with the well lid, a sliding rod is arranged in the inner cavity of the warning rod, the slide bar with warning pole sliding connection, the top fixedly connected with color flag of slide bar.

As a preferred technical scheme of the utility model, a cavity is arranged inside the containing ring, the size of the cavity is matched with that of the well cover, a filter screen is arranged at the bottom of the containing ring cavity, and the filter screen is fixedly connected with the inner wall of the containing ring.

As a preferable technical scheme, the fixing ring is annular, a plurality of screws are arranged on the outer surface of the fixing ring, the screws are uniformly arranged around the fixing ring, and the screws penetrate through the fixing ring and are in threaded connection with the top of the inspection well.

According to the preferable technical scheme, the top of the well lid is provided with a clamping groove, the clamping groove penetrates through the side wall of one side of the well lid, and the height of an inner cavity of the clamping groove is equal to the diameter of the warning rod.

As a preferable technical scheme, a rotating shaft is arranged at one end, connected with the well cover, of the warning rod, one end of the rotating shaft is rotatably connected with the warning rod, and the other end of the rotating shaft is fixedly connected with the inner wall of the inner cavity of the clamping groove.

As a preferred technical scheme of the utility model, the sliding rod is of a round rod-shaped structure, the diameter of the bottom of the sliding rod is equal to the inner diameter of the warning rod, and the diameter of the top of the sliding rod is smaller than the diameter of the bottom of the sliding rod

As a preferable technical scheme of the utility model, a knob is arranged at the joint of the warning rod and the sliding rod, and the knob penetrates through the side wall of the warning rod and is in threaded connection with the warning rod.

Compared with the prior art, the utility model has the beneficial effects that:

(1) through the matching arrangement of the structures such as the sliding pipe, the threaded rod, the limiting plate and the nut, when more rainwater exists, the well cover can be fixed on the top of the inspection well after moving upwards through the nut, the drainage speed is improved, the well cover does not need to be removed, the well cover still has a protection effect, and pedestrians or vehicles are prevented from falling into the inspection well;

(2) be equipped with the warning pole on the well lid, the inside slide bar that is equipped with of warning pole to be equipped with the colored flag at the slide bar top, when ponding is darker, can extract the inside slide bar of warning pole, through fixed connection's colored flag warning pedestrian and vehicle on the slide bar, avoid the problem that pedestrian and vehicle stumbleed by the well lid that is higher than ground as far as possible.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the slide tube and the threaded rod and the nut of the present invention;

FIG. 3 is a schematic view of the internal connection structure of the warning rod of the present invention;

in the figure: 1. a ring is arranged; 2. filtering with a screen; 3. a fixing ring; 4. a screw; 5. a slide pipe; 6. a threaded rod; 7. a limiting plate; 8. a nut; 9. a well cover; 10. a water leakage hole; 11. a card slot; 12. a warning lever; 13. a rotating shaft; 14. a slide bar; 15. color flags; 16. a knob.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a falling-preventing manhole cover comprises a containing ring 1, a fixing ring 3 is sleeved on the top of the containing ring 1, the fixing ring 3 is fixedly connected with the outer wall of the containing ring 1, a sliding tube 5 is arranged in the inner cavity of the containing ring 1, the outer side wall of the sliding tube 5 is fixedly connected with the inner wall of the containing ring 1, a threaded rod 6 is slidably connected in the sliding tube 5, a limiting plate 7 is fixedly connected at the bottom of the threaded rod 6, a nut 8 is arranged above the sliding tube 5, the nut 8 is sleeved on the outer surface of the threaded rod 6, and with threaded rod 6 spiro union, the top fixedly connected with well lid 9 of threaded rod 6, seted up on the surface of well lid 9 and leaked the hole 10, be equipped with warning pole 12 in the middle of well lid 9, warning pole 12 rotates with well lid 9 to be connected, is equipped with slide bar 14 in the warning pole 12 inner chamber, slide bar 14 and warning pole 12 sliding connection, the top fixedly connected with colored flag 15 of slide bar 14.

Specifically, please refer to fig. 1, it is equipped with the cavity to establish ring 1 inside greatly, the size of cavity and the big or small looks adaptation of well lid 9, it is equipped with filter screen 2 to establish ring 1 inner chamber bottom greatly, filter screen 2 with establish ring 1 inner wall fixed connection greatly, the size of the inner chamber of establishing ring 1 greatly and the big or small looks adaptation of well lid 9, well lid 9 can be establishing ring 1 inside greatly, it is used for filtering the rainwater that flows into the inspection shaft to set up filter screen 2 in the inside of establishing ring 1 greatly, avoid impurity and the quiet inspection shaft of large granule material in the rainwater inside, lead to the inside problem of blockking up of inspection shaft.

Specifically, please refer to fig. 1, solid fixed ring 3 is the ring form, be equipped with a plurality of screws 4 on solid fixed ring 3's the surface, a plurality of screws 4 encircle solid fixed ring 3 align to grid, a plurality of screws 4 all run through solid fixed ring 3 to with inspection shaft top spiro union, make solid fixed ring 3 pass through screw 4 fixed connection at the inspection shaft top, support well lid 9, avoid as far as possible because the brush effect of rainwater leads to the crack to appear at the inspection shaft top, lead to well lid 9 to place unstably, the inside problem of inspection shaft drops.

Specifically, please refer to fig. 1 and fig. 2, a clamping groove 11 is formed at the top of the well lid 9, the clamping groove 11 penetrates through a side wall of the well lid 9, an inner cavity of the clamping groove 11 is equal to the diameter of the warning rod 12, the warning rod 12 is arranged inside the clamping groove 11, the inner cavity of the clamping groove 11 is equal to the diameter of the warning rod 12, the warning rod 12 can be completely arranged inside the clamping groove 11, the warning rod 12 is protected through the clamping groove 11, and pedestrians and vehicles are prevented from directly rolling on the warning rod 12 as much as possible, so that the warning rod 12 is damaged.

Specifically, please refer to fig. 3, a rotating shaft 13 is disposed at one end of the warning rod 12 connected to the well lid 9, one end of the rotating shaft 13 is rotatably connected to the warning rod 12, and the other end of the rotating shaft 13 is fixedly connected to the inner wall of the inner cavity of the slot 11, so that the warning rod 12 is rotatably connected to the inside of the slot 11 through the rotating shaft 13, and when not in use, the warning rod 12 is rotated to be inserted into the slot 11, and the protection is performed through the slot 11.

Specifically, referring to fig. 3, the sliding rod 14 is a circular rod-shaped structure, the diameter of the bottom of the sliding rod 14 is equal to the inner diameter of the warning rod 12, the diameter of the top of the sliding rod 14 is smaller than the diameter of the bottom of the sliding rod 14, and the diameter of the top of the sliding rod 14 is smaller, so that the color flag 15 can be wound on the top of the sliding rod 14 when not in use, and then the sliding rod 14 is slid downwards to drive the color flag 15 to be stored into the warning rod 12.

Specifically, referring to fig. 3, a knob 16 is disposed at a joint of the warning rod 12 and the sliding rod 14, the knob 16 penetrates through a side wall of the warning rod 12 and is screwed with the warning rod 12, when the warning device is needed to be used, after the sliding rod 14 is pulled out upwards, a user rotates the knob 16 towards the inside of the warning rod 12, and the sliding rod 14 is squeezed by the knob 16, so that friction between the sliding rod 14 and an inner wall of the warning rod 12 is increased, and the sliding rod 14 is prevented from sliding into the inside of the warning rod 12 under the action of self gravity.

The working principle is as follows: when the weather is met with heavy rain, a user stretches the well lid 9 upwards to drive the threaded rod 6 to move upwards until the limiting plate 7 at the bottom of the threaded rod 6 is attached to the sliding pipe 5, then the nut 8 is screwed downwards to be attached to the top of the sliding pipe 5, at the moment, the threaded rod 6 is fixed relative to the sliding pipe 5 under the action of the nut 8, the well lid 9 at the top of the threaded rod 6 is supported to be separated from the containing ring 1, rainwater can flow into an inspection well through a gap between the containing ring 1 and the well lid 9, so that the drainage rate is improved, then the warning rod 12 on the well lid 9 is rotated to enable the warning rod 12 to be perpendicular to the well lid 9, the sliding rod 14 is pulled out from the top of the warning rod 12, after the color flag 15 on the sliding rod 14 is loosened, the knob 16 is screwed to enable the sliding rod 14 to be fixed relative to the warning rod 12, the inspection well lid at the position is warned to be opened through the color flag 15, so that pedestrians are prevented from being stumbled by the well lid 9 higher than the road surface, when promoting drainage rate, still establish the top at the inspection shaft with well lid 9 lid, avoided traditional mode when the rainwater volume is great, in order to accelerate inspection shaft drainage, generally remove the inspection shaft with the well lid, pedestrian or vehicle if do not discover in time that very easily fall into the inspection shaft, bring huge potential safety hazard for pedestrian and vehicle problem.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a prevent inspection shaft lid that falls, establishes ring (1) including holding, its characterized in that: the anti-leakage manhole cover is characterized in that a fixing ring (3) is sleeved at the top of the containing ring (1), the fixing ring (3) is fixedly connected with the outer wall of the containing ring (1), a sliding pipe (5) is arranged in an inner cavity of the containing ring (1), the outer side wall of the sliding pipe (5) is fixedly connected with the inner wall of the containing ring (1), a threaded rod (6) is connected with the inner part of the sliding pipe (5) in a sliding manner, a limiting plate (7) is fixedly connected with the bottom of the threaded rod (6), a nut (8) is arranged above the sliding pipe (5), the nut (8) is sleeved on the outer surface of the threaded rod (6) and is in threaded connection with the threaded rod (6), a manhole cover (9) is fixedly connected with the top of the threaded rod (6), a water leakage hole (10) is formed in the outer surface of the manhole cover (9), a warning rod (12) is arranged in the middle of the manhole cover (9), and the warning rod (12) is rotatably connected with the manhole cover (9), be equipped with slide bar (14) in warning pole (12) inner chamber, slide bar (14) with warning pole (12) sliding connection, the top fixedly connected with color flag (15) of slide bar (14).

2. The anti-falling inspection well cover according to claim 1, characterized in that: establish ring (1) inside cavity that is equipped with greatly, the cavity size with the big or small looks adaptation of well lid (9), it is equipped with filter screen (2) to establish ring (1) inner chamber bottom greatly, filter screen (2) with establish ring (1) inner wall fixed connection greatly.

3. The anti-falling inspection well cover according to claim 1, characterized in that: the fixing ring (3) is in a ring shape, a plurality of screws (4) are arranged on the outer surface of the fixing ring (3), the screws (4) encircle the fixing ring (3) and are uniformly arranged, and the screws (4) penetrate through the fixing ring (3) and are in threaded connection with the top of the inspection well.

4. The anti-falling inspection well cover according to claim 1, characterized in that: draw-in groove (11) have been seted up at the top of well lid (9), draw-in groove (11) run through a side wall of well lid (9), the inner chamber height of draw-in groove (11) equals the diameter of warning pole (12).

5. The anti-falling inspection well cover according to claim 4, characterized in that: warning pole (12) with the one end that well lid (9) are connected is equipped with pivot (13), the wherein one end of pivot (13) with warning pole (12) rotate to be connected, the other end of pivot (13) with draw-in groove (11) inner chamber inner wall fixed connection.

6. The anti-falling inspection well cover according to claim 1, characterized in that: the sliding rod (14) is of a round rod-shaped structure, the diameter of the bottom of the sliding rod (14) is equal to the inner diameter of the warning rod (12), and the diameter of the top of the sliding rod (14) is smaller than the diameter of the bottom of the sliding rod (14).

7. The anti-falling inspection well cover according to claim 1, characterized in that: the joint of the warning rod (12) and the sliding rod (14) is provided with a knob (16), and the knob (16) penetrates through the side wall of the warning rod (12) and is in threaded connection with the warning rod (12).