Decorative well lid in green space

Abstract

A green space interior decoration well lid belongs to the technical field of municipal greening engineering and comprises a well lid body, an ornament, a base and a connecting seat, stiffening rib structures are evenly distributed at the lower end of the well lid body, the top end of the well lid body is detachably and fixedly connected with the connecting seat, the bottom end of the ornament is fixedly connected with the base, and the base is detachably and fixedly connected with the connecting seat. The base is welded with a steel reinforcement framework in the ornament, the steel reinforcement framework of the ornament is filled with a green plant culture medium, and decorative plants are planted on the surface of the green plant culture medium. The well lid is of an assembly type structure, the structural strength of the well lid body is high, the problems of fixing and bearing of the ornament are solved, the ornament is connected with the connecting base through the base, the scar problem of the well lid is solved while the stability of the ornament is kept, and the municipal beautification effect is improved; the problem that the ornaments are prone to displacement and loss is avoided, and through the assembly type design, carrying, installation and repeated turnover use of the decoration box are facilitated.

Description

Technical Field

[0001] The invention belongs to the technical field of municipal greening projects, and specifically relates to a decorative manhole cover in a green space. Background Art

[0002] Manhole covers are common infrastructure that can meet the sealing and safety functions of various wells in residential areas, commercial areas, squares, and green spaces. There are a large number of manhole covers in public green spaces, forming "scar" green spaces, especially in ground cover shrubs. The holes formed are very ugly. In order to improve the aesthetics of municipal projects, manhole covers need to be decorated. On the other hand, considering that decorations are too heavy and difficult to move, manhole covers are easy to damage, and decorations are too light and easy to detach from the manhole covers and lose. Therefore, it is necessary to improve the manhole covers so that they can bear weight and fix decorations to avoid loss or damage. Utility Model Content

[0003] The invention discloses a decorative manhole cover in a green space, and aims to provide a decorative manhole cover which has good load-bearing effect, can be fastened to decorations to avoid loss of the decorations, and can significantly improve the beautification effect of green spaces or ground cover shrubs.

[0004] To achieve the above purpose, the technical solution of this novel invention is:

[0005] A decorative manhole cover in a green space comprises a manhole cover body, a decoration, a base and a connecting seat, wherein a stiffening rib structure is evenly distributed on the lower end of the manhole cover body, the top end of the manhole cover body is detachably fixedly connected to the connecting seat, the bottom end of the decoration is fixedly connected to the base, the base and the connecting seat are detachably fixedly connected, the base is welded to a steel frame in the decoration, the steel frame of the decoration is filled with a green plant culture medium, and the surface of the green plant culture medium is planted with decorative plants or covered with simulated plant materials.

[0006] Preferably, the manhole cover body includes a circular manhole cover plate, a cylindrical first stiffening rib plate is coaxially welded at the center of the bottom end of the manhole cover plate, a plurality of second stiffening rib plates are evenly distributed radially on the outer surface of the first stiffening rib plate, the inner end of the second stiffening rib plate is welded to the outer surface of the first stiffening rib plate, the top end of the second stiffening rib plate is welded to the lower end of the manhole cover plate, the edge of the manhole cover plate is provided with a through lifting hole, and the first stiffening rib plate and the second stiffening rib plate constitute a stiffening rib structure.

[0007] Preferably, the connecting seat includes an annular fixing plate, a plurality of L-shaped locking hooks are evenly distributed on the bottom end of the annular fixing plate, the manhole cover plate has locking holes evenly distributed around the axis that match the locking hooks one by one, the top end of the vertical section of the locking hook is welded to the lower surface of the annular fixing plate, and the free ends of the horizontal sections of the locking hooks are arranged along the same rotation direction; when the horizontal section of the locking hook is pressed into the locking hole and the annular fixing plate is rotated a certain angle, the connecting seat and the manhole cover plate are relatively fixed, and the top end of the annular fixing plate is provided with a fixing mechanism for connecting to the base.

[0008] Preferably, the decoration is a spherical structure, the base includes a fixing ring arranged below the spherical structure, a plurality of vertically arranged connecting rods are evenly distributed on the top of the fixing ring, and the top of the connecting rods is welded to the steel frame of the decoration.

[0009] Preferably, the fixing mechanism comprises a plurality of slot structures evenly distributed on the top of the annular fixing plate, and the fixing ring is snap-connected with the slot structures.

[0010] Preferably, an elastic rubber seat is bonded to the inner surface of the slot structure, and the fixing ring is clamped in the elastic rubber seat.

[0011] The beneficial effects of the new decorative manhole cover in green space are:

[0012] The present invention is an assembled structure, and the structural strength of the manhole cover body is high, which solves the problem of fixing and bearing the decorations. The decorations are connected to the connecting seat through the base, which solves the scar problem of the manhole cover while maintaining its own stability, and improves the municipal beautification effect. The base is connected to the manhole cover plate through the connecting seat, which avoids the problem of easy displacement and loss of the decorations. The above assembled design facilitates the transportation, installation and repeated turnover of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 , schematic diagram of the decomposition structure and assembly principle of the new model.

[0014] Figure 2 , a schematic diagram of the top view structure of the new base.

[0015] Figure 3 , a schematic diagram of the side structure of the new connecting socket.

[0016] Figure 4 , a schematic diagram of the top view of the structure of the new connecting seat.

[0017] Figure 5 , a schematic diagram of the structure of the new connecting seat when viewed from above.

[0018] Figure 6 , a schematic diagram of the structure of the new manhole cover body when viewed from above.

[0019] Figure 7 , a schematic diagram of the top view of the structure of the new manhole cover body.

[0020] Figure 8 , a schematic diagram of the side structure of the new manhole cover body.

[0021] 1. Decoration; 2. Base; 2-1. Fixing ring; 2-2. Connecting rod; 3. Connecting seat; 3-1. Annular fixing plate; 3-2. Lock hook; 3-3. Slot structure; 3-4. Elastic rubber seat; 4. Manhole cover body; 4-1. Manhole cover plate; 4-2. Second stiffening rib plate; 4-3. Lifting hole; 4-4. First stiffening rib plate; 4-5. Locking hole. DETAILED DESCRIPTION

[0022] The following description is only a preferred embodiment of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0023] Example 1

[0024] A decorative manhole cover in a green space, such as Figure 1-8 As shown, it includes a manhole cover body 4, a decoration 1, a base 2, and a connecting seat 3. The lower end of the manhole cover body 1 is evenly distributed with a stiffening rib structure to solve the problem that the manhole cover is easy to be damaged due to poor bearing capacity; the top of the manhole cover body 1 is detachably fixedly connected with a connecting seat 3, and the decoration 1 is fixed by the connecting seat 3 to solve the problem that the decoration is easy to lose; the bottom end of the decoration 1 is fixedly connected with a base 2, and the base 2 is detachably fixedly connected to the connecting seat 3. On the one hand, the base plays a role in stabilizing the decoration, and on the other hand, it is used to connect with the connecting seat. The base 2 is welded to the steel frame in the decoration 1. The structure of the green sculpture decoration for landscaping is the existing technology. The decoration is kept in the designed shape by the steel frame. The steel frame of the decoration is filled with a green plant culture medium. The surface of the green plant culture medium is planted with decorative plants or covered with simulated plant materials. For details about the green plant culture medium and the planting of decorative plants on its surface, please refer to the existing technology. It should be emphasized that in this embodiment, the decoration can be various green sculpture works disclosed in the prior art that can realize the manhole cover device.

[0025] Example 2

[0026] Based on Example 1, this embodiment discloses:

[0027] like Figure 1 , 6As shown in Figures 7 and 8, the manhole cover body 4 includes a circular manhole cover plate 41, a cylindrical first stiffening rib plate 4-4 is coaxially welded at the center of the bottom end of the manhole cover plate 4-1, a plurality of second stiffening rib plates 4-2 are evenly distributed radially on the outer surface of the first stiffening rib plate 4-4, the inner end of the second stiffening rib plate 4-2 is welded to the outer surface of the first stiffening rib plate 4-4, the top end of the second stiffening rib plate 4-2 is welded to the lower end of the manhole cover plate 4-1, the edge of the manhole cover plate 4-1 is provided with a through lifting hole 4-3, and the first stiffening rib plate 4-4 and the second stiffening rib plate 4-2 constitute a stiffening rib structure.

[0028] In this embodiment, by providing the first stiffening rib plate and the second stiffening rib plate, the manhole cover body has sufficient structural strength to meet the needs of fixing and supporting the decorations.

[0029] Example 3

[0030] Based on Example 2, this embodiment discloses:

[0031] like Figure 1 , 3 -8, the connecting seat 3 includes an annular fixing plate 3-1, and a plurality of L-shaped locking hooks 3-2 are evenly distributed on the bottom end of the annular fixing plate 3-1, and the manhole cover plate 4-1 is evenly distributed around the axis with locking holes 4-5 that match the locking hooks 3-2 one by one, and the top of the vertical section of the locking hook 3-2 is welded to the lower surface of the annular fixing plate 3-1, and the free ends of the horizontal sections of the locking hooks 3-2 are arranged along the same rotation direction, that is, they are arranged clockwise or counterclockwise around the axis of the annular fixing plate; when the horizontal section of the locking hook 3-2 is pressed into the locking hole 4-5 and the annular fixing plate 3-1 is rotated a certain angle, the connecting seat 3 and the manhole cover plate 4-1 are relatively fixed, that is, they are locked, and the top of the annular fixing plate 3-1 is provided with a fixing mechanism for connecting with the base 2.

[0032] In this embodiment, Figure 1 As shown, when the connecting seat and the manhole cover need to be fixed relative to each other, the locking hook is pressed into the locking hole, and then the annular fixing plate is rotated according to the arrangement direction of the free end of the horizontal section of the locking hook, so that the connecting seat and the manhole cover can be fixedly connected.

[0033] Example 4

[0034] Based on Example 3, this embodiment discloses:

[0035] like Figure 1 , 2As shown, the decoration 1 is a spherical structure, and the base 2 includes a fixing ring 2-1 arranged below the spherical structure, and a plurality of vertically arranged connecting rods 2-2 are evenly distributed on the top of the fixing ring 2-1, and the top of the connecting rod 2-2 is welded to the steel frame of the decoration 1. The decoration can be moved by hand or by mechanically clamping the base, which solves the problem of difficulty in moving the decoration.

[0036] Example 5

[0037] Based on Example 4, this embodiment discloses:

[0038] like Figure 3 , 4 As shown, the fixing mechanism includes a plurality of slot structures 3-3 evenly distributed on the top of the annular fixing plate 3-1, and the fixing ring 2-1 is engaged with the slot structures 3-3.

[0039] like Figure 3 , 4 As shown, the inner surface of the slot structure 3-3 is bonded with an elastic rubber seat 3-4, and the fixing ring 2-1 is clamped in the elastic rubber seat 3-4, thereby achieving a tight connection between the slot structure and the fixing ring, and also achieving a vibration reduction effect.

[0040] During transportation, the new type can be split into three parts, namely, the decoration with a base, the connecting seat, and the manhole cover. This can reduce the difficulty of transportation and installation. It can be assembled at the green field site. When turnover is required, the connecting seat is removed from the manhole cover, and the connecting seat is separated from the base, and the various components are transported to the new construction location for assembly.

Claims

1. A decorative manhole cover in a green space, characterized by: It includes a manhole cover body, a decoration, a base, and a connecting seat. The lower end of the manhole cover body is evenly distributed with a stiffening rib structure. The top of the manhole cover body is detachably fixedly connected to the connecting seat. The bottom end of the decoration is fixedly connected to the base. The base and the connecting seat are detachably fixedly connected. The base is welded to a steel frame in the decoration. The steel frame of the decoration is filled with a green plant culture medium. The surface of the green plant culture medium is planted with decorative plants or covered with simulated plant materials. The manhole cover body comprises a circular manhole cover plate, a cylindrical first stiffening rib plate is coaxially welded at the center of the bottom end of the manhole cover plate, a plurality of second stiffening rib plates are evenly distributed radially on the outer surface of the first stiffening rib plate, the inner end of the second stiffening rib plate is welded to the outer surface of the first stiffening rib plate, the top end of the second stiffening rib plate is welded to the lower end of the manhole cover plate, a through lifting hole is provided on the edge of the manhole cover plate, and the first stiffening rib plate and the second stiffening rib plate constitute a stiffening rib structure; The connecting seat includes an annular fixing plate, and a plurality of L-shaped locking hooks are evenly distributed on the bottom end of the annular fixing plate. The manhole cover plate is evenly distributed with locking holes matching the locking hooks around the axis. The top of the vertical section of the locking hook is welded to the lower surface of the annular fixing plate, and the free ends of the horizontal sections of the locking hooks are arranged along the same rotation direction. When the horizontal section of the locking hook is pressed into the locking hole and the annular fixing plate is rotated by a certain angle, the connecting seat and the manhole cover plate are relatively fixed, and the top of the annular fixing plate is provided with a fixing mechanism for connecting with the base.

2. A decorative manhole cover in a green space as claimed in claim 1, characterized in that: The decoration is a spherical structure, and the base includes a fixing ring arranged below the spherical structure. A plurality of vertically arranged connecting rods are evenly distributed on the top of the fixing ring, and the top of the connecting rods is welded to the steel frame of the decoration.

3. A decorative manhole cover in a green space as claimed in claim 2, characterized in that: The fixing mechanism comprises a plurality of slot structures evenly distributed on the top of the annular fixing plate, and the fixing ring is engaged with the slot structures.

4. A decorative manhole cover in a green space as claimed in claim 3, characterized in that: An elastic rubber seat is bonded to the inner surface of the clamping groove structure, and the fixing ring is clamped in the elastic rubber seat.

Images