Urban bridge walking area safety protection isolation guardrail

Abstract

The utility model discloses a kind of urban bridge walking area safety protection isolation guardrails, it is related to bridge engineering technical field.The utility model includes stand, and the lateral wall of stand has equidistantly arranged connecting frame, and there is the rail assembly of common arrangement and equidistant distribution between two stands, and rail assembly includes crossbeam rod, and the both ends of crossbeam rod have the fixed connection of socket seat and plug seat, and the both ends of the outside of crossbeam rod are fixedly connected in connecting frame;The upper surface of crossbeam rod has equidistantly distributed storage component, and crossbeam rod has equidistantly arranged installation groove, and storage component includes the storage cylinder of being sleeved in installation groove inside, and the through slot of being arranged in the lower surface of storage cylinder.The utility model sets up rail assembly, and it is convenient to position adjacent crossbeam rod, prevent moving in welding process, it is beneficial to weld adjacent crossbeam rod, and set up storage component, it is convenient to store the article carried by pedestrian, liberate the hands of pedestrian, increase functionality.

Description

Technical Field

[0001] This utility model belongs to the field of bridge engineering technology, and in particular relates to a safety protection and isolation railing for pedestrian areas of urban bridges. Background Technology

[0002] Urban bridges refer to bridges built over rivers, road interchanges, railway crossings, and pedestrian overpasses within urban areas. The surface of urban bridges is divided into driving and pedestrian zones to ensure orderly passage for vehicles and pedestrians, thus increasing traffic safety. The purpose of installing safety guardrails on urban bridges is to prevent out-of-control vehicles from leaving the bridge, preventing vehicles from breaking through, passing under, or overturning the bridge, and also to enhance the aesthetics of the bridge structure. However, in practical use, they still have the following shortcomings:

[0003] 1. When constructing urban bridges, the length of the bridge is determined based on factors such as the specific terrain. Therefore, the length of the safety guardrail needs to be determined based on the length of the bridge. Since the length of a single crossbeam is limited, multiple crossbeams are needed to meet the length of the bridge. Welding equipment is also required to weld adjacent crossbeams. However, since the inner and outer diameters of the crossbeams are the same, it is not convenient to position adjacent crossbeams. This will cause the crossbeams to move during the welding process, which is not conducive to welding adjacent crossbeams and will reduce the installation efficiency of the safety guardrail.

[0004] 2. Safety guardrails consist of components such as posts, bases, fasteners, and crossbeams. Due to the simple structure of the crossbeams, it is inconvenient for pedestrians on urban bridges to place their personal belongings, reducing functionality. Furthermore, since pedestrians are holding teacups, mobile phones, or beverages, it does not free their hands.

[0005] To address these issues, we provide a safety guardrail for pedestrian areas on urban bridges. Utility Model Content

[0006] The purpose of this utility model is to provide a safety protection and isolation railing for pedestrian areas of urban bridges. By setting up railing components, it is easy to position adjacent crossbeams, prevent displacement during the welding process of adjacent crossbeams, facilitate the welding of adjacent crossbeams, and by setting up storage components, it is convenient to place pedestrians' personal belongings, freeing up pedestrians' hands, increasing functionality, and thus solving the technical problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0008] This utility model relates to a safety protection and isolation railing for pedestrian areas of urban bridges, comprising posts, connecting frames equidistantly arranged on the side walls of the posts, and railing assemblies equidistantly arranged between two posts. Each railing assembly includes a crossbeam, with slot seats and plug seats fixed at both ends of the crossbeam. Both outer ends of the crossbeam are fixed to the connecting frames. The upper surface of the crossbeam has storage components equidistantly distributed, and the crossbeam has mounting grooves equidistantly opened. Each storage component includes a storage cylinder fitted inside the mounting groove, and a through groove opened on the lower surface of the storage cylinder.

[0009] The present invention is further configured such that the lower end face of the column has a fixed base, the upper surface of the base has through holes at the four corners, and expansion bolts are installed inside the through holes.

[0010] The present invention is further configured such that the upper surface of the base has a reinforcing plate fixedly connected in a ring array, and the reinforcing plate is fixedly connected to the lower outer edge of the column.

[0011] The present invention is further configured such that the side wall of the column has protruding rods fixed at equal intervals, the protruding rods penetrate the connecting frame, and the nuts threaded around the protruding rods abut against the side wall of the connecting frame.

[0012] The present invention is further configured such that the connecting frame has a U-shaped structure, and the side wall of the connecting frame has symmetrically opened support grooves.

[0013] The present invention is further configured such that the length of the slot is equal to the length of the plug, and the inner diameter of the slot is equal to the outer diameter of the plug.

[0014] The present invention is further configured such that the upper surface of the storage cylinder protrudes from the upper surface of the crossbeam, and the inner diameter of the storage cylinder is larger than the inner diameter of the through groove.

[0015] This utility model has the following beneficial effects:

[0016] This utility model sets up a railing assembly, where a plug on one horizontal beam and a slot on another horizontal beam are connected to position adjacent horizontal beams. Welding equipment is then used to weld the contact ends of the two adjacent horizontal beams, effectively preventing the horizontal beams from moving during the welding process. This facilitates rapid welding of adjacent horizontal beams and speeds up the installation efficiency of urban bridge guardrails.

[0017] This invention features a storage component that allows pedestrians to store their belongings inside a storage tube when they need to stop and admire the scenery while walking on urban bridges. This frees up their hands and allows them to engage in other activities. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0019] Figure 1 A three-dimensional schematic diagram of a safety protection and isolation railing for pedestrian areas on urban bridges;

[0020] Figure 2 This is a structural diagram of the column;

[0021] Figure 3 Diagram showing the connection between the railing components and the storage components. Figure 1 ;

[0022] Figure 4 Diagram showing the connection between the railing components and the storage components. Figure 2 .

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 1-Post, 101-Base, 102-Expansion Bolt, 103-Reinforcing Plate, 104-Connecting Frame, 104a-Support Groove, 105-Protruding Rod, 105a-Nut, 2-Guardrail Assembly, 201-Crossbeam, 201a-Mounting Groove, 202-Slot Seat, 202a-Plug Seat, 3-Storage Assembly, 301-Storage Cylinder, 302-Through Groove. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model. Example 1

[0026] Please see Figure 1 and Figure 2 This utility model is a safety protection and isolation railing for pedestrian areas of urban bridges, including a column 1, a base 101, an expansion bolt 102, a reinforcing plate 103, a connecting frame 104, a protruding rod 105, and a nut 105a. The expansion bolt 102 is used to fix the position of the base 101 on the urban bridge and increase the stability of the column 1 fixed on the urban bridge. The connecting frame 104 is used to connect the column 1 and the crossbeam 201. The cooperation between the protruding rod 105 and the nut 105a is used to fix the position of the connecting frame 104 on the column 1.

[0027] Specifically, the lower end face of the column 1 has a fixed base 101, the upper surface corner of the base 101 has a through hole, the inside of the through hole is an expansion bolt 102, the upper surface of the base 101 has a fixed reinforcing plate 103, the reinforcing plate 103 is fixed to the lower edge of the side wall of the column 1, the side wall of the column 1 has a fixed protruding rod 105, the protruding rod 105 passes through the connecting frame 104, the side wall of the protruding rod 105 has a threaded nut 105a, the nut 105a abuts against the side wall of the connecting frame 104, the side wall of the connecting frame 104 has a support groove 104a.

[0028] Furthermore, the expansion bolts 102 are arranged in a rectangular array, the reinforcing plates 103 are arranged in a ring array, the connecting frame 104 is a U-shaped structure, the support groove 104a is a U-shaped structure, the support groove 104a is used to support the crossbeam 201, and the protruding rods 105 are evenly distributed.

[0029] The operation process of this embodiment is as follows: place the base 101 on the city bridge, use expansion bolts 102 to fix the base 101 on the city bridge, fix the position of the column 1, put the connecting frame 104 on the periphery of the protruding rod 105, rotate the nut 105a clockwise until the nut 105a abuts against the side wall of the connecting frame 104, and fix the position of the connecting frame 104. Example 2

[0030] Please see Figure 1 , Figure 3 and Figure 4 Based on the first specific embodiment, a railing assembly 2 is provided. The railing assembly 2 includes a crossbeam 201, a slot seat 202, and a plug seat 202a. The cooperation between the slot seat 202 and the plug seat 202a facilitates quick positioning of the positions between adjacent crossbeams 201, prevents the crossbeams 201 from moving when welding adjacent crossbeams 201, and facilitates welding between adjacent crossbeams 201.

[0031] Specifically, both ends of the crossbeam 201 are inserted into the support groove 104a. One end of the crossbeam 201 has a fixed slot seat 302, and the other end of the crossbeam 201 has a fixed plug seat 202a.

[0032] Furthermore, the length of the slot 202 is equal to the length of the plug 202a, and the inner diameter of the slot 202 is equal to the outer diameter of the plug 202a.

[0033] The operation process of this embodiment is as follows: both outer ends of the crossbeam 201 are inserted into the support groove 104a. The crossbeam 201 and the connecting frame 104 are welded together using welding equipment. The slot seat 202 at the end of another crossbeam 201 is sleeved on the outside of the plug seat 202a at the end of one crossbeam 201. The contact ends of one crossbeam 201 and another crossbeam 201 are welded together using welding equipment to complete the connection between adjacent crossbeams 201. Example 3

[0034] Please see Figure 1 , Figure 3 and Figure 4 Based on specific embodiment one and specific embodiment two, a storage component 3 is provided. The storage component 3 includes a storage cylinder 301 and a through groove 302. The storage cylinder 301 is used to place items carried by pedestrians, freeing up pedestrians' hands and facilitating other activities.

[0035] Specifically, the upper surface of the crossbeam 201 has an installation groove 201a, the inside of the installation groove 201a has a sleeved storage cylinder 301, and the lower surface of the storage cylinder 301 has a through groove 302.

[0036] Furthermore, the mounting grooves 201a are equally spaced, and the inner diameter of the storage cylinder 301 is larger than the inner diameter of the through groove 302 to prevent objects inside the storage cylinder 301 from falling out. The upper surface of the storage cylinder 301 protrudes from the upper surface of the crossbeam 201.

[0037] The operation process of this embodiment is as follows: When pedestrians are walking on urban bridges and need to stop to look around, they can put their personal items (tea cup, mobile phone or beverage, etc.) inside the storage tube 301, freeing up their hands and making it easier for them to carry out other activities with their hands.

[0038] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

Claims

1. A safety protection isolation fence for urban bridge pedestrian area, comprising a column (1), the column (1) has equidistantly arranged connecting frames (104) on the side wall, characterized in that: There are railing assemblies (2) that are commonly arranged and equidistantly distributed between the two columns (1). The railing assembly (2) includes a crossbeam (201). The two ends of the crossbeam (201) have fixed slot seats (202) and plug seats (202a). The outer ends of the crossbeam (201) are fixed to the connecting frame (104). The upper surface of the crossbeam (201) has storage components (3) distributed at equal intervals. The crossbeam (201) has mounting grooves (201a) opened at equal intervals. The storage components (3) include a storage cylinder (301) sleeved inside the mounting groove (201a) and a through groove (302) opened on the lower surface of the storage cylinder (301).

2. The urban bridge walking area safety protection isolation fence according to claim 1, characterized in that: The lower end face of the column (1) has a fixed base (101), and the upper surface of the base (101) has through holes at the four corners, with expansion bolts (102) installed inside the through holes.

3. The urban bridge walkway safety barrier according to claim 2, wherein: The upper surface of the base (101) has a reinforcing plate (103) fixed in a ring array, and the reinforcing plate (103) is fixed to the lower outer edge of the column (1).

4. The urban bridge walkway safety protection barrier according to claim 3, characterized in that: The column (1) has equidistant protrusions (105) fixed on its side wall. The protrusions (105) pass through the connecting frame (104). The nuts (105a) threaded around the protrusions (105) abut against the side wall of the connecting frame (104).

5. A safety barrier for urban bridge walkway according to claim 4, characterized in that: The connecting frame (104) has a U-shaped structure, and there are symmetrically opened support grooves (104a) on the side wall of the connecting frame (104).

6. The urban bridge walkway safety barrier according to claim 1, wherein: The length of the slot (202) is equal to the length of the plug (202a), and the inner diameter of the slot (202) is equal to the outer diameter of the plug (202a).

7. The urban bridge walkway safety barrier according to claim 1, wherein: The upper surface of the storage cylinder (301) protrudes from the upper surface of the crossbeam rod (201), and the inner diameter of the storage cylinder (301) is larger than the inner diameter of the through groove (302).

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