CN219219305U

CN219219305U - Liftable well lid

Info

Publication number: CN219219305U
Application number: CN202320886970.0U
Authority: CN
Inventors: 朱理; 韩卫
Original assignee: Hangzhou Lin'an Weisheng Composite Products Co ltd
Current assignee: Zhejiang Weisheng Composite New Materials Co.,Ltd.
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-06-20
Anticipated expiration: 2033-04-17

Abstract

The utility model discloses a liftable well lid, which comprises a well seat and a well lid main body, wherein a lifting device which is used for lifting the well lid and warning passersby when drainage of a rainwater sewer is slow is arranged in the well seat. According to the utility model, when the automatic drainage device is used, but water flow is turbulent, when the automatic drainage device can not drain water rapidly from a net shape on the well cover, accumulated water can remain around the well cover and enter the collecting port arranged on the well cover, after a certain amount of water is collected, the internal trigger floating ball can be floated and triggered to the starting sensor to drive each device connected with the sensor, so that the well cover is lifted, the drainage efficiency is enhanced, in the lifting process, the trigger warning lamp arranged on the well cover can be always lightened, the well cover which is suddenly lifted is warned when in rainy weather, the danger caused by touching of passers-by and vehicles is prevented, and the well cover can warn to reduce the potential safety hazard at any time while the drainage is improved.

Description

Liftable well lid

Technical Field

The utility model relates to the technical field of municipal well covers, in particular to a lifting well cover.

Background

Municipal road manhole cover devices are visible everywhere in the streets and alleys of each city. The municipal road well lid device for sewer drainage is characterized in that under the condition of sudden storm rain, a large amount of accumulated water is formed at a place with low topography and cannot be discharged in time, and after a certain depth is reached, the device causes a dilemma that a vehicle is anchored and a pedestrian cannot pass. In order to drain water in time, a floating device is arranged in the well cover, a large amount of accumulated water is reserved on a road surface to enable the well cover to be lifted by the floating device, the water drainage effect is enhanced, most of the existing well covers which can be lifted are designed to be lifted only by focusing on how to lift the well cover, the water drainage amount is improved, and most of the well covers which are lifted suddenly are not feasible due to rainwater weather under the condition of unsmooth water drainage, so that the well cover which is lifted suddenly is higher than the road surface and has larger potential safety hazards when the well cover is passed by without reminding.

Therefore, the Chinese patent discloses a well lid capable of freely lifting and tilting, with the application number of CN206545232U, the well lid is simple in structure and convenient to operate, free adjustment of lifting and tilting can be realized, the practicability is strong, the stability is high, and the well lid is completely arranged on the inner ring of the lifting well ring, so that the whole well lid is attractive.

However, when the method is used, like most well covers, after the well covers are lifted, the corresponding warning devices are not arranged, and for this purpose, after the well covers are lifted, the warning devices are required to be manually arranged by staff, so that when the well covers are lifted for use, the well covers are manually lifted at first, and warning signs are manually placed, so that the method is troublesome and has low practicability.

Therefore, we propose a lifting manhole cover to solve the above problems.

Disclosure of Invention

The utility model aims to provide a lifting well lid, which is characterized in that when the lifting well lid is used, but water flows turbulently and can not be drained from a net shape of the well lid, accumulated water can remain around the well lid and enter a collecting port arranged on the well lid, after a certain amount of water is collected, an internal trigger floating ball is floated and triggered to a starting sensor to drive various devices connected with the sensor, the well lid is lifted, so that the drainage efficiency is improved, in the lifting process, a trigger warning lamp arranged on the well lid can always lighten the well lid when the well lid is suddenly lifted in rainy weather, the well lid is prevented from being touched by passers-by and causing danger, so that the well lid can warn and reduce potential safety hazards at any time while the drainage is improved, and the problem in the background technology is solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the lifting device is arranged in the well seat, and is used for lifting the well cover and warning passersby when the drainage of a rainwater sewer is slow; the lifting device is characterized in that the lifting device comprises trigger electric lifting rods arranged inside two sides of a well seat, an installation base is fixedly welded at the upper end of the trigger electric lifting rods, a well lid main body is fixedly arranged at the upper end of the installation base, a water leakage grid is arranged at the lower end of the well lid main body, a lifting warning cover is movably inserted at the middle end of the well lid main body, a trigger warning lamp is arranged at the lower end of the lifting warning cover, a trigger electric telescopic rod is fixedly welded at the inner side of the lower end of the lifting warning cover, a collecting opening is formed in the middle end of the well lid main body, a collecting groove is arranged at the lower end of the collecting opening, a starting sensor is arranged in the collecting groove, and a trigger floating ball is movably arranged on the inner wall of the collecting groove.

In a further embodiment, the manhole cover body is fixedly mounted on the mounting base by bolts.

In a further embodiment, the lifting warning cover is arranged at the center point of the well cover main body, and the well cover main body and the lifting warning cover are concentric circles.

In a further embodiment, the collecting openings are symmetrically arranged on the surface of the well cover main body, and the arrangement of the lower ends is the same.

In a further embodiment, the starting sensor is connected with the triggering electric lifting rod, the triggering electric telescopic rod and the triggering warning lamp through sensing triggers respectively.

In a further embodiment, the water leakage grid is fixedly arranged at the lower end of the well cover main body, and the collecting tank is covered in the inner wall.

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

according to the utility model, when the automatic drainage device is used, but water flow is turbulent, when the automatic drainage device can not drain water rapidly from a net shape on the well cover, accumulated water can remain around the well cover and enter the collecting port arranged on the well cover, after a certain amount of water is collected, the internal trigger floating ball can be floated and triggered to the starting sensor to drive each device connected with the sensor, so that the well cover is lifted, the drainage efficiency is enhanced, in the lifting process, the trigger warning lamp arranged on the well cover can be always lightened, the well cover which is suddenly lifted is warned when in rainy weather, the danger caused by touching of passers-by and vehicles is prevented, and the well cover can warn to reduce the potential safety hazard at any time while the drainage is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a liftable well lid;

FIG. 2 is a schematic side view of the internal structure of a liftable well lid;

fig. 3 is a schematic diagram of an internal connection structure of a liftable well lid.

In the figure: 1. a well base; 2. triggering an electric lifting rod; 3. a mounting base; 4. a well lid main body; 5. a water leakage grid; 6. lifting the warning cover; 7. triggering a warning lamp; 8. triggering an electric telescopic rod; 9. a collection port; 10. a collection tank; 11. starting an inductor; 12. triggering the floating ball.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a liftable well lid comprises a well seat 1 and a well lid main body 4, wherein two sides of the well seat 1 are solid cement-shaped, a triggering electric lifting rod 2 is fixedly installed in the inner wall, after the lifting, a mounting base 3 for triggering fixed welding of the upper end of the electric lifting rod 2 is driven to lift, after the lifting is carried out, the well lid main body 4 is placed on the mounting base 3 to be fixed through bolts at a certain height, so that the well lid main body 4 is installed conveniently and quickly, the whole well lid main body 4 is hollow-shaped made of steel materials which are penetrated transversely and vertically, daily drainage can be met when the well lid main body is not lifted, a water leakage grid 5 is installed at the lower end of the well lid main body 4, waste lost at the upper end can be primarily recovered at first when the daily drainage is carried out, and other parts installed at the lower end of the well lid main body 4 are protected at the water leakage grid 5;

the middle end of the well lid main body 4 is provided with a lifting warning cover 6, the lower end of the lifting warning cover 6 is provided with a triggering warning lamp 7, the triggering warning lamp 7 is hollow, the triggering electric telescopic rod 8 is arranged in the triggering warning lamp 7, the lifting warning cover 6 and the triggering warning lamp 7 are supported to lift up after the triggering electric telescopic rod is started, the triggering warning lamp 7 can start lamplight to warn after the lifting warning lamp is lifted, meanwhile, the outer side of the lifting warning cover 6 is stuck with a reflective mark belt to warn together, the lifting of the devices is started through a collecting opening 9 arranged on the well lid main body 4, the water flow is turbulent, when unable quick drainage, water can flow into collecting vat 10 through this collection mouth 9, float the triggering float ball 12 that sets up inside, contact and start inductor 11, thereby start triggering electric lift pole 2, trigger electric telescopic handle 8 and trigger warning light 7, drive well lid main part 4 and rise, drive lift warning lid 6 and start triggering warning light 7 work, and collection mouth 9 is provided with 4, when using, can be according to the condition, use one with three stifled when using, use in proper order, enable this well lid live time longer.

The working principle of the utility model is as follows: as shown in the figure, the two sides of the well seat 1 are solid cement-shaped, the triggering electric lifting rod 2 is fixedly arranged in the inner wall, after the triggering electric lifting rod 2 is lifted, the installation base 3 for triggering the fixed welding of the upper end of the electric lifting rod 2 is driven to lift, after the triggering electric lifting rod is lifted to a certain height, the well lid main body 4 is placed on the installation base 3 and fixed through bolts, so that the well lid main body 4 is convenient and quick to install, the whole well lid main body 4 is hollow in a steel material which is penetrated horizontally and vertically, daily drainage can be met when the well lid main body 4 is not lifted, the lower end of the well lid main body 4 is provided with a water leakage grid 5, firstly, waste lost at the upper end can be primarily recovered when the water leakage grid 5 is used for protecting other parts arranged at the lower end of the well lid main body 4; the middle end of the well lid main body 4 is provided with a lifting warning cover 6, the lower end of the lifting warning cover 6 is provided with a triggering warning lamp 7, the triggering warning lamp 7 is hollow, the triggering electric telescopic rod 8 is arranged in the triggering warning lamp 7, the lifting warning cover 6 and the triggering warning lamp 7 are supported to lift up after the triggering electric telescopic rod is started, the triggering warning lamp 7 can start lamplight to warn after the lifting warning lamp is lifted, meanwhile, the outer side of the lifting warning cover 6 is stuck with a reflective mark belt to warn together, the lifting of the devices is started through a collecting opening 9 arranged on the well lid main body 4, the water flow is turbulent, when unable quick drainage, water can flow into collecting vat 10 through this collection mouth 9, float the triggering float ball 12 that sets up inside, contact and start inductor 11, thereby start triggering electric lift pole 2, trigger electric telescopic handle 8 and trigger warning light 7, drive well lid main part 4 and rise, drive lift warning lid 6 and start triggering warning light 7 work, and collection mouth 9 is provided with 4, when using, can be according to the condition, use one with three stifled when using, use in proper order, enable this well lid live time longer.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a liftable well lid, includes well seat (1) and well lid main part (4), its characterized in that: the lifting device is arranged in the well seat (1) and used for lifting the well lid and warning passersby when the drainage of the sewer is slow in rainy weather;

the lifting device is characterized in that the lifting device comprises trigger electric lifting rods (2) arranged inside two sides of a well seat (1), a mounting base (3) is fixedly welded at the upper end of the trigger electric lifting rods (2), a well lid main body (4) is fixedly arranged at the upper end of the mounting base (3), a water leakage grid (5) is arranged at the lower end of the well lid main body (4), a lifting warning cover (6) is movably inserted at the middle end of the well lid main body (4), a trigger warning lamp (7) is arranged at the lower end of the lifting warning cover (6), a trigger electric telescopic rod (8) is fixedly welded at the inner side of the lower end of the lifting warning cover (6), a collecting opening (9) is formed in the middle end of the well lid main body (4), a collecting groove (10) is formed in the lower end of the collecting opening (9), a starting sensor (11) is arranged in the inner end of the collecting groove (10), and a trigger floating ball (12) is movably arranged at the inner wall of the collecting groove (10).

2. The liftable well lid of claim 1, wherein: the well lid main body (4) is fixedly arranged on the mounting base (3) through bolts.

3. The liftable well lid of claim 1, wherein: the lifting warning cover (6) is arranged at the center point of the well cover main body (4), and the well cover main body (4) and the lifting warning cover (6) are concentric circles.

4. The liftable well lid of claim 1, wherein: the collecting ports (9) are symmetrically arranged on the surface of the well lid main body (4), and the lower ends of the collecting ports are identical.

5. The liftable well lid of claim 1, wherein: the starting sensor (11) is connected with the triggering electric lifting rod (2), the triggering electric telescopic rod (8) and the triggering warning lamp (7) through sensing triggers respectively.

6. The liftable well lid of claim 1, wherein: the water leakage grid (5) is fixedly arranged at the lower end of the well lid main body (4), and the collecting groove (10) is covered in the inner wall.