Landscape planter structure for pedestrian overpass

Abstract

The utility model relates to the technical field of urban plant landscape equipment, in particular to a landscape planter structure for a pedestrian overpass. The device comprises a first planter, second planters, a [-shaped frame, a connecting assembly and a fastening mechanism, the first planter is erected on an overpass guardrail, the second planters are formed in the two sides of the first planter, the two sets of second planters and the first planter form a triangular structure, and the two ends of the [-shaped frame are connected with the first planter and the second planters respectively. And a connecting assembly for fastening and connecting the guardrail is arranged on the guardrail. The planter disclosed by the utility model is connected through the [-shaped frame to form a triangular structure layout, the planting area is large, the planter has certain ornamental value, meanwhile, the connecting tightness of the whole planter and the guardrail is enhanced through the connecting assembly and the fastening mechanism, the bidirectional screw is driven to rotate through the matching of the worm, the worm gear and the handle, and in the rotating process of the bidirectional screw, the planter is convenient to use. And meanwhile, the worm and the worm gear have self-locking performance, and the stability of the position of the planter is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of urban plant landscape equipment, in particular to a landscape flower trough structure for a pedestrian overpass. Background Technique

[0002] The landscape flower troughs of pedestrian overpasses usually refer to trough-shaped flowerpots for planting flowers, plants and trees on both sides or in the middle of the overpass. Their design is not only for beautifying the environment, but also can play a role in separating pedestrians, enhancing the visual enjoyment of pedestrians and air quality.

[0003] Existing landscape flower troughs for pedestrian overpasses are either integrally cast with concrete on the bridge body or simply suspended on both sides of the main bridge or the ladder beam. The landscape flower trough cast with concrete is integrated with the overpass and cannot be disassembled. It is necessary to plant the landscape flowers into this flower trough, which results in a low survival rate of the landscape flowers and requires frequent replacement. Moreover, a large amount of manpower and material resources are needed for planting.

[0004] The hanging and detachable landscape flower trough, compared with the concrete-cast flower trough, can directly plant in the landscape flower trough in the flower shed, and then directly carry and fix the landscape flower trough with cultivated landscape flowers on both sides of the main bridge or the ladder beam. However, the structure of this landscape flower trough is too simple, and the connection with both sides of the main bridge or the ladder beam is not stable enough. In strong wind weather, it is easy to have the situation that the flower trough falls off or slides on both sides of the main bridge or the ladder beam, bringing potential safety hazards to the traffic under the pedestrian overpass. Content of the Utility Model

[0005] The purpose of the utility model is to provide a landscape flower trough structure for a pedestrian overpass with a certain self-locking ability to ensure stable fixation on the pedestrian overpass and avoid potential safety hazards.

[0006] The utility model is realized by the following technical solutions: A landscape flower trough structure for a pedestrian overpass, comprising:

[0007] A first flower trough, which is erected on the overpass guardrail, and an arc-shaped groove that fits the surface of the guardrail is integrally formed at the bottom thereof, and second flower troughs are arranged on both sides thereof, and the two groups of second flower troughs and the first flower trough form a character structure;

[0008] A C-shaped frame, the two ends of which are respectively connected to the first flower trough and the second flower trough, and a connection component for tightly connecting to the guardrail is provided thereon; and

[0009] A fastening mechanism, which is arranged on the C-shaped frame and is used to adjust the connection state between the connection component and the guardrail.

[0010] To better implement the present utility model, further, four sets of U-shaped frames are provided. One ends of the four sets of U-shaped frames are respectively connected to two sides of both ends of the first flower trough, and the other ends of the four sets of U-shaped frames are respectively connected to both ends of two sets of second flower troughs.

[0011] To better implement the present utility model, further, the connection assembly includes a bidirectional screw rod, a nut pair, clamping blocks and a guiding member. The bidirectional screw rod is rotatably arranged between two sets of U-shaped frames on the same side, and nut pairs are symmetrically threadedly connected thereto. Bottoms of the two sets of nut pairs are both connected with clamping blocks. Clamping grooves for clamping the guardrail are respectively formed on opposite sides of the two sets of clamping blocks, and guiding members for guiding their movement trajectories are respectively connected to opposite sides of the two sets of clamping blocks.

[0012] To better implement the present utility model, further, the guiding member includes a transverse shaft and a baffle. One end of the transverse shaft is connected to the clamping block, and the other end passes through the U-shaped frame and is connected with the baffle, and it is slidably penetrated through the corresponding U-shaped frame.

[0013] To better implement the present utility model, further, the fastening mechanism includes a truss, a worm and a worm gear. The truss is connected between two corresponding sets of U-shaped frames, and a worm is rotatably connected therein. One end of the worm passes through the truss and is connected with a handle, and a worm gear is meshed on the worm. Two sets of worm gears are provided and are respectively installed on output shafts of two corresponding sets of bidirectional screw rods.

[0014] To better implement the present utility model, further, cross sections of the first flower trough and the second flower trough are both arranged in a stepped structure, and a plurality of overflow ports are linearly and equidistantly formed on protruding portions on both sides thereof.

[0015] Compared with the prior art, the present utility model has the following advantages and beneficial effects:

[0016] (1) In the present utility model, the U-shaped frames are connected in a triangular layout, with a large planting area and certain ornamental value. At the same time, through the connection assembly and the fastening mechanism, the tightness of the overall connection between the flower trough and the guardrail is enhanced;

[0017] (2) In the present utility model, the cooperation of the worm, the worm gear and the handle drives the bidirectional screw rod to rotate. During the rotation of the bidirectional screw rod, the clamping blocks tightly clamp the guardrail under the limitation of the guiding member. At the same time, the worm and the worm gear have self-locking properties, which improves the stability of the position of the flower trough without manual operation;

[0018] (3) The structure of the present utility model is reasonably arranged and has perfect functions. It optimizes the structure of the existing suspended landscape flower trough for pedestrian overpasses, eliminates potential safety hazards caused by unstable flower troughs, and is suitable for wide promotion and application. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Other features, objectives, and advantages of the present utility model will become more apparent by reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0020] Figure 1 It is a three-dimensional structure schematic diagram of the present utility model;

[0021] Figure 2 It is a partially enlarged structure schematic diagram of the present utility model;

[0022] Figure 3 It is a three-dimensional structure schematic diagram of the present utility model when viewed from below.

[0023] Wherein: 1 - the first flower trough, 2 - the arc-shaped groove, 3 - the second flower trough, 4 - the C-shaped frame, 5 - the bidirectional screw rod, 6 - the nut pair, 7 - the clamping block, 8 - the clamping groove, 9 - the horizontal shaft, 10 - the baffle plate, 11 - the truss, 12 - the worm, 13 - the worm gear, 14 - the handle, 15 - the overflow port. Specific embodiments

[0024] The following details the embodiments of the present utility model. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation of the present utility model.

[0025] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying 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 a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the limitations of "first" and "second" are only for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly including one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0026] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "linkage" 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 also be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0027] Embodiment 1:

[0028] The main structure of this embodiment, as Figures 1 to 3 shown, includes a first flower trough 1, a second flower trough 3, a U-shaped frame 4, a connection assembly, and a fastening mechanism. The first flower trough 1 is erected on the overpass railing, and an arc-shaped groove 2 that fits the surface of the railing is integrally formed at its bottom. Second flower troughs 3 are provided on both sides thereof. The two groups of second flower troughs 3 and the first flower trough 1 form a triangular pyramid structure. The two ends of the U-shaped frame 4 are respectively connected to the first flower trough 1 and the second flower trough 3, and a connection assembly for tightly connecting to the railing is provided thereon. A fastening mechanism for adjusting the connection state between the connection assembly and the railing is also provided on the U-shaped frame 4.

[0029] The specific usage process is as follows: The first flower trough 1 is installed on the railing of the pedestrian overpass through the arc-shaped groove 2. One second flower trough 1 is provided on each side of the first flower trough 1. The first flower trough 1 and the second flower trough 1 are connected by the U-shaped frame 4 to form a triangular pyramid structure layout, increasing the planting area of landscape plants and providing more abundant choices for the planting of landscape plants. Through the connection assembly and the fastening mechanism, the tightness of the connection between the first flower trough 1 and the second flower trough 3 and the railing is strengthened, ensuring the stability of the installation of the first flower trough 1 and the second flower trough 3 on the railing and avoiding potential safety hazards.

[0030] Embodiment 2:

[0031] Based on the above embodiment, this embodiment further defines the quantity and structure of the U-shaped frame 4. As Figure 2 shown, four groups of the U-shaped frames 4 are provided. One end of each of the four groups of U-shaped frames 4 is respectively connected to the two sides at both ends of the first flower trough 1, and the other end of each of the four groups of U-shaped frames 4 is respectively connected to the two ends of the two groups of second flower troughs 3. Other parts of this embodiment are the same as those of the above embodiment and will not be elaborated here.

[0032] Embodiment 3:

[0033] Based on the above embodiment, this embodiment further defines the structure of the connection assembly. As Figure 2As shown, the connecting component includes a bidirectional screw 5, a nut pair 6, clamping blocks 7 and a guiding member. The bidirectional screw 5 is rotatably arranged between two sets of U-shaped frames 4 on the same side, and nut pairs 6 are symmetrically threadedly connected thereto. Clamping blocks 7 are connected to the bottoms of the two nut pairs 6. Clamping grooves 8 for clamping the guardrail are formed on the opposite sides of the two clamping blocks 7. Guide members for guiding the movement trajectories of the two clamping blocks 7 are connected to the opposite sides of the two clamping blocks 7. By driving the bidirectional screw 5 to rotate, during the rotation of the bidirectional screw 5, the two nut pairs 6 thereon are driven to move towards each other. During the movement towards each other, the two clamping blocks 7 are driven to approach the guardrail until the clamping grooves 8 formed thereon are in close fit with the guardrail. Moreover, when the clamping blocks 7 move, their movement directions are defined by the cross shaft 9. Other parts of this embodiment are the same as those of the above embodiment and will not be described in detail.

[0034] Embodiment 4:

[0035] On the basis of the above embodiment, the structure of the guiding member is further defined in this embodiment, as Figure 2 , Figure 3 shown. The guiding member includes a cross shaft 9 and a baffle 10. One end of the cross shaft 9 is connected to the clamping block 7, and the other end passes through the U-shaped frame 4 and is connected to the baffle 10, and it is slidably penetrated through the corresponding U-shaped frame 4. Other parts of this embodiment are the same as those of the above embodiment and will not be described in detail.

[0036] Embodiment 5:

[0037] On the basis of the above embodiment, the structure of the fastening mechanism is further defined in this embodiment, as Figures 1 to 3 shown. The fastening mechanism includes a truss 11, a worm 12 and a worm gear 13. The truss 11 is connected between the corresponding two sets of U-shaped frames 4, and a worm 12 is rotatably connected therein. One end of the worm 12 passes through the truss 11 and is connected to a handle 14. A worm gear 13 is meshed with the worm 12. Two sets of worm gears 13 are provided and are respectively installed on the output shafts of the corresponding two bidirectional screws 5. By rotating the handle 14, the handle 14 drives the worm 12 to rotate. During the rotation of the worm 12, it meshes with the worm gear 13, and the meshing force drives the two bidirectional screws 5 to rotate synchronously, that is, the connecting components at both ends of the flower groove can be controlled simultaneously, improving the convenience of the overall installation of the flower groove. Other parts of this embodiment are the same as those of the above embodiment and will not be described in detail.

[0038] Embodiment 6:

[0039] On the basis of the above embodiment, the structures of the first flower groove 1 and the second flower groove 3 are further defined in this embodiment, as Figures 1 to 3As shown, the cross-sections of the first flower trough 1 and the second flower trough 3 are both set as stepped structures, and a plurality of overflow ports 15 are linearly and equidistantly arranged on the protruding parts on both sides thereof. Through the arrangement of the overflow ports 15, when the first flower trough 1 is watered, the excess water can flow into the two groups of second flower troughs 3 at the bottom through the overflow ports 15 on both sides respectively, which improves the convenience of watering and at the same time avoids water accumulation inside. Other parts of this embodiment are the same as those of the above embodiment and will not be described in detail.

[0040] It can be understood that for the landscape flower trough structure for pedestrian overpass according to an embodiment of the present invention, the working principles and processes of components such as the bidirectional screw 5, the worm 12, the turbine 13, etc. are all prior art and are well known to those skilled in the art, and will not be described in detail here.

[0041] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and purposes of the present invention, and the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A landscape flower trough structure for a pedestrian bridge, characterized in that: Comprising: A first flower trough (1), which is erected on the overpass guardrail. An arc-shaped groove (2) that fits the surface of the guardrail is integrally formed at the bottom thereof. Second flower troughs (3) are provided on both sides thereof. The two groups of second flower troughs (3) and the first flower trough (1) form a triangular structure; A U-shaped frame (4), the two ends of which are respectively connected to the first flower trough (1) and the second flower trough (3), and which has a connection assembly for tightly connecting to the guardrail; and A fastening mechanism, which is arranged on the U-shaped frame (4) and is used to adjust the connection state between the connection assembly and the guardrail.

2. A landscape flower trough structure for a pedestrian bridge according to claim 1, characterized in that: Four groups of the U-shaped frames (4) are provided. One ends of the four groups of U-shaped frames (4) are respectively connected to the two sides at both ends of the first flower trough (1), and the other ends of the four groups of U-shaped frames (4) are respectively connected to the two ends of the two groups of second flower troughs (3).

3. The landscape flower trough structure for a pedestrian bridge according to claim 1, characterized in that: The connection assembly includes a bidirectional screw (5), a nut pair (6), clamping blocks (7) and guide members. The bidirectional screw (5) is rotatably arranged between two groups of U-shaped frames (4) on the same side. Nut pairs (6) are symmetrically threadedly connected thereto. Clamping blocks (7) are connected to the bottoms of the two groups of nut pairs (6). Clamping grooves (8) for clamping the guardrail are formed on the opposite sides of the two groups of clamping blocks (7). Guide members for guiding the movement tracks of the two groups of clamping blocks (7) are connected to the mutually背离 sides of the two groups of clamping blocks (7).

4. The landscape flower trough structure for a pedestrian bridge according to claim 3, characterized in that: The guide member includes a transverse shaft (9) and a baffle (10). One end of the transverse shaft (9) is connected to the clamping block (7), and the other end passes through the U-shaped frame (4) and is connected to the baffle (10), and it is slidably penetrated through the corresponding U-shaped frame (4).

5. The landscape flower trough structure for a pedestrian bridge according to claim 3, characterized in that: The fastening mechanism includes a truss (11), a worm (12) and a worm gear (13). The truss (11) is connected between the corresponding two groups of U-shaped frames (4). A worm (12) is rotatably connected therein. One end of the worm (12) passes through the truss (11) and is connected to a handle (14). A worm gear (13) is meshed with the worm (12). Two groups of the worm gears (13) are provided and are respectively installed on the output shafts of the corresponding two groups of bidirectional screws (5).

6. The landscape flower trough structure for a pedestrian bridge according to claim 1, characterized in that: The cross-sections of the first flower trough (1) and the second flower trough (3) are both set as stepped structures, and a plurality of overflow ports (15) are linearly and equidistantly formed on the protruding parts on both sides thereof.

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