Novel invisible manhole cover for sidewalk

Abstract

The utility model belongs to the technical field of well lids, and particularly relates to a novel invisible well lid for a sidewalk, which is characterized in that a containing cavity with a top opening is formed in a main body part; the reinforcing part is arranged in the accommodating cavity and is fixedly connected with the main body part; the connecting part is arranged at the top opening of the accommodating cavity and is fixedly connected with the main body part; the filling component is arranged in the containing cavity and fixedly connected with the main body component and the reinforcing component. The filling component is arranged in the main body component, the filling component and the main body component are combined to form the well lid, the pre-manufacturing effect is achieved, the construction period is shortened, and the reinforcing component is arranged in the main body component, so that the overall impact resistance of the well lid is enhanced, and the well lid is prevented from being damaged; the color, the pattern and the shape which are consistent with those of the road surface are adopted on the surface of the filling component, so that the overall attractiveness of the well lid is improved, and then the invisible characteristic is generated.

Description

Technical Field

[0001] The utility model belongs to the technical field of manhole covers, and in particular relates to a novel invisible manhole cover for a sidewalk. Background Art

[0002] A manhole cover is a protective device used to cover a deep well on a road or in a home. In the existing manhole cover construction, most of the road surface around the manhole cover is generally surrounded, and the construction workers first use a cutting machine to mark and cut the manhole cover within the encirclement, and then use manual tools to construct the manhole cover.

[0003] The existing manhole cover has the following defects during construction:

[0004] 1) During the construction of existing manhole covers, the surrounding area around the manhole cover occupies a large area, which will block the road and hinder the smooth flow of traffic.

[0005] 2) During the construction of existing manhole covers, construction workers will fill a large amount of asphalt around the manhole covers, which results in high construction costs.

[0006] 3) During the existing manhole cover construction, the construction workers use a cutting machine to mark the manhole cover, and the process of constructing the manhole cover with manual tools is relatively long;

[0007] 4) Existing manhole covers are exposed on the ground and are easily crushed by cars. The tiles around the manhole covers on the sidewalk need to be cut, and the blind paths are occupied.

[0008] 5) The existing manhole covers are too different in color and shape from the road surface, and the appearance is poor. Utility Model Content

[0009] The utility model aims to provide a novel invisible manhole cover for pedestrian walkways, so as to solve the technical problems of long construction period, high construction cost and poor appearance of traditional manhole covers.

[0010] In order to solve the above technical problems, the specific technical solutions of the utility model are as follows:

[0011] In some embodiments of the present application, a new invisible manhole cover for pedestrian walkways is provided, including:

[0012] A main body component, wherein a receiving cavity with a top opening is provided inside the main body component;

[0013] A reinforcing component, which is disposed in the accommodating cavity and is fixedly connected to the main body component;

[0014] A connecting component, which is arranged at the top opening of the accommodating cavity and is fixedly connected to the main body component;

[0015] The filling component is arranged in the accommodating cavity and is fixedly connected to the main body component and the reinforcing component.

[0016] In some embodiments of the present application, the reinforcing component is a combined structure, including:

[0017] A first reinforcement component, which is arranged in a longitudinal array in the accommodating cavity, and has two ends fixedly connected to the main body component;

[0018] The second reinforcement component is arranged in a transverse array in the accommodating cavity, and its two ends are fixedly connected to the main body component, and it is arranged vertically with the first reinforcement component.

[0019] In some embodiments of the present application, the first reinforcement component and the second reinforcement component are located on the same plane and are connected and fixed to each other.

[0020] In some embodiments of the present application, the first reinforcement component is located above the second reinforcement component, and there is a distance between the two.

[0021] In some embodiments of the present application, the filling component is consistent with the color, pattern and shape of the road surface.

[0022] In some embodiments of the present application, the main body component is rectangular, and its long sides are arranged parallel to the sidewalk curb.

[0023] In some embodiments of the present application, a plurality of hydrophobic holes arranged in a matrix are also provided at the bottom of the main body component.

[0024] Compared with the prior art, the beneficial effect of the utility model lies in that a filling component is provided inside the main component, so that the filling component is combined with the main component to form a manhole cover, thereby achieving a pre-preparation effect and reducing the construction period. Secondly, a reinforcing component is provided inside the main component to enhance the overall impact resistance of the manhole cover and avoid damage to the manhole cover. By using the same color, pattern and shape as the road surface on the surface of the filling component, the overall aesthetics of the manhole cover is improved, thereby producing an invisible feature. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] By reading the detailed description of the preferred embodiment below, various other advantages and benefits will become clear to those of ordinary skill in the art. The accompanying drawings are only used for the purpose of illustrating the preferred embodiment and are not considered to be limiting of the present invention. Moreover, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0026] Figure 1 Schematic diagram of the overall structure of the connection components provided in different arrangements of the embodiments of the present utility model;

[0027] Figure 2 Schematic diagram of the overall structure of the connection components provided in different arrangements of the embodiments of the present utility model;

[0028] Figure 3 Schematic diagram of the internal structure of the reinforcement components provided in different arrangements of the embodiments of the utility model;

[0029] Figure 4 Schematic diagram of the internal structure of the reinforcement components provided in different arrangements of the embodiments of the utility model;

[0030] Figure 5 This is a schematic diagram of the bottom structure of the main component provided in an embodiment of the utility model.

[0031] Main body component 1, accommodating cavity 101, hydrophobic hole 102, reinforcing component 2, first reinforcing component 201, second reinforcing component 202, connecting component 3, filling component 4. DETAILED DESCRIPTION

[0032] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0033] In order to better understand the purpose, structure and function of the utility model, the following Figure 1-5 , the utility model is further described in detail.

[0034] According to some embodiments of the present application, the invention includes:

[0035] A main body component 1, wherein a accommodating cavity 101 with an opening at the top is provided inside the main body component 1, that is, the main body component 1 is a box-type structure with an opening at the top, which can be made of metal or composite metal material, preferably stainless steel, and a rim is provided at the opening edge of the accommodating cavity 101 to prevent the top of the main body component 1 from being too sharp, and the main body component 1 can be circular, oval, rectangular or special-shaped, and the specific shape is selected according to actual needs. When the main body component 1 is rectangular, its long side is parallel to the curb of the sidewalk. When the main body component 1 is installed, a limiting groove is provided at a predetermined position on the road surface, and a support frame is provided in the limiting groove, so that the main body component 1 is connected to the support frame and fixed in the limiting groove by the support frame. In order to prevent the main body component 1 from shaking in the limiting groove, mortar is also filled between the main body component 1 and the limiting groove, wherein the color of the mortar is consistent with the color of the road surface;

[0036] The reinforcing component 2 is disposed in the accommodating cavity 101 and is fixedly connected to the main component 1. It should be noted that the reinforcing component 2 is a combined structure, including:

[0037] The first reinforcement component 201 is a structure such as a rod, a plate or a reinforcement rib, and is arranged in a longitudinal array in the accommodating cavity 101, and its two ends are fixedly connected to the main part 1 (fixed in the accommodating cavity 101 by welding, riveting or bolts, so that the position between the first reinforcement component 201 and the main part 1 remains constant);

[0038] The second reinforcement component 202 is a structure such as a rod, a plate or a reinforcement rib. The second reinforcement component 202 is arranged in a horizontal array in the accommodating cavity 101, and its two ends are fixedly connected to the main part 1. It is arranged vertically with the first reinforcement component 201 (fixed in the accommodating cavity 101 by welding, riveting or bolts, so that the position between the first reinforcement component 201 and the main part 1 remains constant).

[0039] Among them, the first reinforcement component 201 and the second reinforcement component 202 may be in the same plane or not; when the two are in the same plane, the first reinforcement component 201 and the second reinforcement component 202 intersect, and the two are fixedly connected. In order to improve the overall performance of the manhole cover, multiple layers of the first reinforcement component 201 and the second reinforcement component 202 may be added; when the two are not in the same plane, the first reinforcement component 201 is located above the second reinforcement component 202, and there is a distance between the two. The first reinforcement component 201 and the second reinforcement component 202 are used to respectively strengthen the strength performance of the manhole cover at different longitudinal positions. Compared with the two being in the same plane, not only the production cost is reduced, but also the strength performance of the manhole cover is improved.

[0040] The connecting component 3 is a block structure, and the connecting component 3 is arranged at the top opening of the accommodating cavity 101. It is fixedly connected to the main component 1 (that is, the two are kept in a constant position by bolts, welding, riveting, etc.). A connecting hole is also provided on the connecting component 3, and the connecting hole is connected to the external opening device to open the manhole cover as a whole. The connecting component 3 can be arranged in a ring array on the main component 1, refer to the attached Figure 1 As shown, they can also be arranged symmetrically on the main body 1, see the attached Figure 2 As shown, the specific layout is selected according to actual needs;

[0041] The filling component 4 is arranged in the accommodating cavity 101, and is fixedly connected to the main component 1 and the reinforcing component 2. The filling component 4 can be made of metal or composite metal melted into liquid and poured into the accommodating cavity 101, or cement, fine sand, pigment and water can be used as the base material of the filling component 4, which are mixed into slurry and poured into the accommodating cavity 101. Compared with the casting method of metal or composite metal, the manhole cover not only has the characteristics of light weight, strong corrosion resistance and good hydrophobicity. However, it should be noted that when the filling component 4 uses cement, fine sand, pigment and water as the base material of the filling component 4, a plurality of hydrophobic holes 102 arranged in a matrix are also provided at the bottom of the main component 1, and the top color, pattern and shape of the filling component 4 are consistent with the road surface. If a blind path needs to be installed, it is only necessary to add bricks for the blind path to the filling component 4.

[0042] Through the above technical solution, the technical effects produced in the embodiments of the present application are:

[0043] A limiting groove is opened on the road surface, and the main component 1 is installed in the limiting groove to improve the construction efficiency. Mortar is filled between the limiting groove and the main component 1 to prevent the main component 1 from shaking, thereby improving the overall stability. A reinforcing component 2 is provided inside the main component 1 to improve the overall strength performance of the manhole cover. Cement, fine sand, and pigment are used as the base material of the filling component 4, which not only has high strength, but also has the characteristics of light weight, strong corrosion resistance and good hydrophobicity. The top of the filling component 4 is provided with a color, pattern and shape consistent with the road surface, thereby improving the overall aesthetics of the manhole cover and achieving the characteristic of invisibility.

[0044] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and 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 therefore should not be understood as a limitation on the present application.

[0045] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0046] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0047] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0048] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A new type of invisible manhole cover for pedestrian walkway, characterized in that: include: A main body component, wherein a receiving cavity with a top opening is provided inside the main body component; A reinforcing component, which is disposed in the accommodating cavity and is fixedly connected to the main body component; A connecting component, which is arranged at the top opening of the accommodating cavity and is fixedly connected to the main body component; A filling component, wherein the filling component is disposed in the accommodating cavity and is fixedly connected to the main component and to the reinforcing component; The reinforcing component is a combined structure, comprising: A first reinforcement component, which is arranged in a longitudinal array in the accommodating cavity, and has two ends fixedly connected to the main body component; A second reinforcing assembly, wherein the second reinforcing assembly is arranged in a transverse array in the accommodating cavity, and both ends of the second reinforcing assembly are fixedly connected to the main body component, and the second reinforcing assembly is arranged vertically with the first reinforcing assembly; The first reinforcement component and the second reinforcement component are located on the same plane and are connected and fixed to each other; The first reinforcing component is located above the second reinforcing component, and there is a distance between the two; The filling component is consistent with the color, pattern and shape of the road surface; the main body component is rectangular, and its long side is arranged parallel to the sidewalk curb; The bottom of the main body component is also provided with a plurality of hydrophobic holes arranged in a matrix.

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