Multifunctional bridge and handrail with drainage and routing functions and mounting method

Abstract

The invention discloses a multifunctional bridge with drainage and routing functions, a handrail and a mounting method. The handrail at least comprises a handrail assembly. The handrail assembly comprises a plurality of handrail stand column sets. The upper sections of every two adjacent railing post groups are connected through a railing; each railing post group consists of two railing posts which are arranged in parallel; the two railing posts are connected through bolts; the railing post and the railing water baffle are arranged on the outer side of the lower section of the railing assembly; the drainage bin is arranged at the lower end of the handrail assembly in the length direction of the handrail assembly. The multifunctional bridge handrail can achieve centralized drainage of a bridge floor and hiding and storage of bridge pipelines, is easy to install, attractive in appearance and clear in stress, and can be popularized and applied to pedestrian landscape bridge handrails.

Description

Technical Field

[0001] The invention belongs to the field of design and construction of bridge accessory structures, and in particular relates to a multifunctional bridge with drainage and wiring functions, a railing and an installation method. Background Art

[0002] Pedestrian landscape bridges have been favored in urbanization construction in recent years. Pedestrian landscape bridge railings, as one of the important auxiliary components of bridges, not only have the function of safety protection, but also show the aesthetics of the bridge together with other parts of the bridge. On the basis of the protective function and aesthetics of pedestrian landscape bridge railings, adding reasonable, effective and practical additional use functions to pedestrian landscape bridge railings can promote the further development of pedestrian landscape bridge auxiliary components. Summary of the invention

[0003] In order to overcome the above-mentioned defects, the object of the present invention is to provide a multifunctional bridge, railing and installation method with drainage and wiring functions.

[0004] In order to achieve the above-mentioned object, the multifunctional bridge railing with drainage and wiring of the present invention at least comprises:

[0005] A railing assembly; the railing assembly comprises a plurality of railing column groups; the upper sections of two adjacent railing column groups are connected by railings; each railing column group is composed of two parallel railing columns; the two railing columns are connected by bolts; the railing column railing water retaining plate is arranged on the outer side of the lower section of the railing assembly;

[0006] The drainage bin is arranged at the lower end of the handrail assembly along the length direction of the handrail assembly.

[0007] Furthermore, a pipeline bin is provided on the bottom lower surface of the drainage bin.

[0008] Furthermore, a plurality of openings are provided on the drainage bin.

[0009] Furthermore, the drainage bin is arranged in a slope.

[0010] To achieve the above-mentioned purpose, the multifunctional bridge with drainage and wiring of the present invention includes a bridge body, and bridge embedded steel plates are arranged at intervals on both sides of the bridge body; the multifunctional bridge railing with drainage and wiring as claimed in claim 1 is arranged on the side of the bridge embedded steel plate.

[0011] Furthermore, the upper end surface of the railing water retaining plate is arranged corresponding to the upper surface of the bridge.

[0012] Furthermore, a bridge deck water retaining plate is arranged on the inner side of the railing assembly corresponding to the upper end surface of the bridge body.

[0013] In order to achieve the above-mentioned object, the installation method of the multifunctional bridge railing with drainage and wiring of the present invention is characterized in that the method comprises the following steps:

[0014] Step 1: Install the embedded bridge steel plate at the corresponding position of the bridge superstructure according to the pre-installed position of the railing column and the position determined by the force calculation;

[0015] Step 2: preparing the above-mentioned multifunctional bridge railing with drainage and wiring;

[0016] Step 3: The multifunctional bridge railing with drainage and wiring prepared in step 2 is firmly connected to the embedded steel plate of the bridge by welding, and the railing column and the embedded steel plate are ensured to be dense and stable.

[0017] Furthermore, it also includes:

[0018] Step 4: Place the pipelines required for the bridge into the pipeline bin;

[0019] Step 5: Install the bridge deck water retaining plate at the corresponding position of the bridge deck to form a complete multifunctional bridge railing with drainage and wiring functions.

[0020] Furthermore, the step 2 is specifically as follows:

[0021] 21) Assemble the railing posts by bolts, and connect the upper water retaining steel plate to the railing posts by welding to form a railing assembly;

[0022] 22) According to the pre-installed position of the column, a drainage opening is opened at the corresponding position of the drainage bin;

[0023] 23) The railing assembly is firmly and tightly connected to the drainage tank by welding;

[0024] 24) Firmly connect the drainage tank and pipeline tank by welding.

[0025] The present invention is based on adding reasonable, effective and practical additional functions to pedestrian landscape bridge railings, which can realize the centralized drainage of bridge decks and the hidden storage of bridge pipelines. In addition, the multifunctional bridge railing is easy to install, beautiful in shape, and has clear force, and can be promoted and applied in pedestrian landscape bridge railings. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a side view of embodiment 1 of the present invention;

[0027] Figure 2 It is a front view of Embodiment 1 of the present invention;

[0028] Figure 3 1A-A cross-sectional view (top view) of Example 1 of the present invention;

[0029] Figure 4 This is a construction flow chart of a multifunctional bridge railing with drainage and routing functions according to Embodiment 2 of the present invention;

[0030] In the figure, 1 is railing column, 2 is bolt, 3 is railing water retaining steel plate, 4 is drainage bin, 5-1 is pipeline bin, 5-2 is pipeline, 6 is bridge embedded steel plate, 7 is bridge deck water retaining plate. DETAILED DESCRIPTION

[0031] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0032] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention 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 therefore cannot be understood as a limitation on the present invention.

[0033] 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 the present invention, unless otherwise specified, "plurality" means two or more.

[0034] In the description of the present invention, 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 direct connection, or an indirect connection 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 the present invention can be understood according to specific circumstances.

[0035] Example 1

[0036] Embodiment 1 of the present invention is described in detail below with reference to the accompanying drawings.

[0037] This embodiment provides a multifunctional bridge railing with drainage and wiring functions.

[0038] See attached Figure 1 and Figure 2 The invented device mainly comprises: a railing column 1, a bolt 2, a railing water retaining steel plate 3, a drainage bin 4, and a bridge embedded steel plate 6.

[0039] Before the construction of the bridge superstructure, the installation position of the railing column 1 is confirmed. According to the installation position of the railing column 1, the bridge pre-embedded steel plate 6 is pre-embedded in the bridge superstructure. The layout diagram of the bridge pre-embedded steel plate 6 is shown in Figure 2 .

[0040] After two railing columns 1 are firmly connected by multiple bolts 2, they are welded to the railing water retaining steel plate 3 to form a railing assembly, which provides a channel and a baffle for water flow convergence.

[0041] A drainage chamber 4 is also provided. The drainage chamber is made of metal. The opening position of the drainage chamber 4 is determined by the installation position of the railing column 1 on the bridge, and is welded to the railing assembly to realize a complete water flow channel for water collection and drainage. Figure 3 .

[0042] Example 2

[0043] On the basis of the above embodiment, the pipeline 5-2 used in the bridge superstructure is determined according to the project, and the spatial size of the pipeline bin 5-1 is determined on this basis. The pipeline bin 5-1 is made of metal and is connected to the bottom of the drainage bin 4 by welding.

[0044] The integral component of Example 2 is firmly connected to the embedded steel plate 6 of the bridge. Figure 2 .

[0045] Example 3

[0046] On the basis of the above embodiment, a bridge deck water retaining plate 7 is also installed, and the railing column 1 and the water retaining plate 7 are seamlessly processed. Figure 3 .

[0047] Example 4

[0048] The following is a detailed description of Embodiment 2 of the present invention in conjunction with the accompanying drawings.

[0049] This embodiment provides a method for installing a multifunctional bridge railing with drainage and wiring, comprising the following steps:

[0050] See Figure 4 :

[0051] Step 1: Determine the position of the bridge embedded steel plate and install it. Install the bridge embedded steel plate at the position corresponding to the railing column, and according to the force calculation, install the bridge embedded steel plate between the railing columns to ensure that the multifunctional bridge railing with drainage and wiring can be firmly connected to the bridge structure.

[0052] Step 2: Assemble the railing posts. Assemble and connect the railing posts, bolts and railing retaining steel plates to form component A. It should be stable and firm, and there should be no gaps between the railing posts and the railing retaining steel plates to achieve strict drainage of the vertical drainage channel.

[0053] Step 3: Open a drainage inlet in the drainage bin. According to the pre-installed position of the column, open a drainage inlet in the corresponding position of the drainage bin to achieve accurate connection between the vertical drainage channel and the drainage bin.

[0054] Step 4: Connect component A and drainage bin. After component A and drainage bin are firmly connected, component B is formed, forming a complete bridge deck drainage passage; the drainage bin needs to have a certain slope in the longitudinal bridge to facilitate water discharge.

[0055] Step 5: Connect component B to the pipeline bin. Component B and the pipeline bin are firmly connected to form component C.

[0056] Step 6: Install component C on the embedded steel plate of the bridge. The component C is firmly connected to the embedded steel plate of the bridge to ensure the tightness of the weld.

[0057] Step 7: Place pipelines. Place the pipelines needed for the bridge into the pipeline warehouse to achieve concealed storage of the bridge pipelines.

[0058] Step 8: Install the bridge deck water retaining plate. Install the bridge deck water retaining plate at the corresponding position of the bridge deck to make the water flow on the bridge deck converge to the drainage outlet between the railing columns to prevent scattered drainage. Installation is complete.

[0059] The present invention is described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of ordinary technicians in the field without departing from the purpose of the present invention. Many other changes and modifications that do not depart from the concept and scope of the present invention should be regarded as the protection scope of the present invention.

[0060] In the description of this specification, specific features, structures, materials or characteristics may be combined in an appropriate manner in any one or more embodiments or examples.

[0061] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A multifunctional bridge railing with drainage and wiring, characterized in that: At least: Railing assembly; the railing assembly comprises a plurality of railing post groups; the upper sections of two adjacent railing post groups are connected by rails; each railing post group is composed of two parallel railing posts; the two railing posts are connected by bolts; In the railing post A guardrail water retaining plate is arranged on the outer side of the lower section of the guardrail assembly; The drainage bin is arranged at the lower end of the handrail assembly along the length direction of the handrail assembly.

2. The multifunctional bridge railing with drainage and wiring function as claimed in claim 1, characterized in that: A pipeline bin is arranged on the bottom lower surface of the drainage bin.

3. The multifunctional bridge railing with drainage and wiring function as claimed in claim 1, characterized in that: A plurality of openings are arranged on the drainage bin.

4. The multifunctional bridge railing with drainage and wiring function as claimed in claim 1, characterized in that: The drainage bin is arranged in a slope.

5. A multifunctional bridge with drainage and wiring, characterized in that: It comprises a bridge body, on both sides of which embedded bridge steel plates are arranged at intervals; the multifunctional bridge railing with drainage and wiring as claimed in claim 1 is arranged on the side of the embedded bridge steel plates.

6. The multifunctional bridge with drainage and wiring as claimed in claim 4, characterized in that: The upper end surface of the railing water retaining plate is arranged corresponding to the upper surface of the bridge.

7. The multifunctional bridge with drainage and wiring as claimed in claim 4, characterized in that: A bridge deck water retaining plate is arranged on the inner side of the handrail assembly corresponding to the upper end surface of the bridge body.

8. A method for installing a multifunctional bridge railing with drainage and wiring, characterized in that: The method comprises the following steps: Step 1: Install the embedded bridge steel plate at the corresponding position of the bridge superstructure according to the pre-installed position of the railing column and the position determined by the force calculation; Step 2: Prepare the multifunctional bridge railing with drainage and wiring as claimed in claim 1; Step 3: The multifunctional bridge railing with drainage and wiring prepared in step 2 is firmly connected to the embedded steel plate of the bridge by welding, and the railing column and the embedded steel plate are ensured to be dense and stable.

9. The installation method of the multifunctional bridge railing with drainage and wiring as claimed in claim 8, characterized in that: Also includes: Step 4: Place the pipelines required for the bridge into the pipeline bin; Step 5: Install the bridge deck water retaining plate at the corresponding position of the bridge deck to form a complete multifunctional bridge railing with drainage and wiring functions.

10. The installation method of the multifunctional bridge guardrail with drainage and wiring as claimed in claim 8, characterized in that: The step 2 is specifically as follows: 21) Assemble the railing posts by bolts, and connect the upper water retaining steel plate to the railing posts by welding to form a railing assembly; 22) According to the pre-installed position of the column, a drainage opening is opened at the corresponding position of the drainage bin; 23) The railing assembly is firmly and tightly connected to the drainage tank by welding; 24) Firmly connect the drainage tank and pipeline tank by welding.

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