Bridge pipeline support with decoration function
By setting up cross braces and decorative curtain walls under the bridge cantilever, the problems of constrained space of pipelines, difficulty in maintenance and major impact on landscape in the bridge laying plan are solved, and the provision of bridge crossing and maintenance channels for large-sized pipelines is achieved, while improving the bridge landscape.
Patent Information
- Application Number
- CN202422366851.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-27
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-09-27
AI Technical Summary
The existing bridge laying plan has problems such as limited space for pipeline bridges, difficulty in maintenance and great impact on the landscape.
Design a bridge pipeline bracket with decorative functions. By setting up cross braces and decorative curtain walls under the bridge cantilever, sufficient pipeline laying space and reserve maintenance channels, while using decorative curtain walls to make up for the influence of the landscape.
Without increasing the bridge scale, the pipeline laying space is expanded, the requirements for large-size pipelines are met, and maintenance channels are provided, solving the problem of maintenance difficulties. At the same time, the bridge landscape is enhanced through decorative components.
Smart Images
Figure CN223019650U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of municipal pipeline engineering, and particularly relates to a bridge pipeline support with a decoration function. Background Art
[0002] Municipal pipeline engineering is a necessary configuration for urban construction and the key to the normal operation of the city. When municipal pipelines encounter water systems, reasonable crossing methods need to be considered. In recent years, with the emphasis on water environment, energy conservation and environmental protection, in urban planning and construction, the original rivers, lakes and wetlands have been gradually protected. The common methods of direct burial and separate erection of pipeline bridges no longer meet the environmental protection requirements and are even less in line with the goal of intensive and efficient urban development. Therefore, laying pipelines across water systems along bridges is a reasonable, efficient and economical laying scheme.
[0003] Based on the current relevant codes of electricity, water supply and drainage, and municipal engineering, combined with the management opinions of relevant departments, on the premise of not affecting the bearing capacity and stability of the bridge structure and operation, pipelines such as water supply (≤DN600), communication, electricity (≤10kV), and gas (<0.4MPa) can be laid along municipal bridges.
[0004] Currently, the common laying schemes along bridges mainly include the following several types.
[0005] 1) Laying pipelines under the bridge sidewalk slabs. The advantage is that the pipelines laid along the bridge are comprehensively considered with the sidewalks, without affecting the overall landscape effect; the disadvantage is that the space under the sidewalk slabs is limited, and there is no laying condition for larger pipe diameters (≥DN400).
[0006] 2) Laying pipelines on the cantilever beams outside the bridge. The advantage is that the layout space is large and the laying is convenient; the disadvantage is that the landscape effect is poor, the pipelines damage the side shape of the bridge, and the inspection and replacement of the pipelines are difficult.
[0007] 3) Laying pipelines in the bridge pipe galleries. The advantage is that the pipelines laid along the bridge are comprehensively considered with the bridge, without affecting the overall landscape effect of the bridge; the disadvantage is that a separate pipe gallery is set up, increasing the structural scale of the bridge and the project cost of the bridge.
[0008] Based on this, by utilizing the space under the bridge cantilever, a bridge pipeline support with a decoration function is provided, which can meet the requirements of near-term and long-term pipeline laying, reserve enough channels for maintenance, and at the same time use the outer decorative components to make up for the impact on the bridge landscape. Content of the Utility Model
[0009] The purpose of the utility model is to provide a bridge pipeline support with a decoration function to solve the problems of limited space for pipelines to cross the bridge, difficult maintenance and impact on the landscape.
[0010] The technical solution of the present utility model is: A bridge pipeline support with a decorative function. There is a cross brace on the side of the bridge beam body, and the cross brace is used for arranging pipelines. There is a decorative curtain wall on the outer side of the bridge cantilever. The side of the cross brace is connected to the lower end of the decorative curtain wall, and there is a suspension rod between the cross brace and the bridge cantilever.
[0011] As a further improvement of the present utility model, there is a maintenance path and maintenance railing on the cross brace.
[0012] As a further improvement of the present utility model, the decorative curtain wall is connected to the sidewalk base on the outer side of the bridge cantilever through decorative curtain wall embedded parts. The decorative curtain wall embedded parts include embedded steel bars, anchor bolts, embedded steel plates and fixed chutes. The embedded steel bars and embedded steel plates are both embedded in the sidewalk base. The embedded steel bars and embedded steel plates are connected. The fixed chutes and the embedded steel plates are respectively located on both sides of the decorative curtain wall. The anchor bolts are connected between the fixed chutes, the decorative curtain wall, the embedded steel plates and the sidewalk base.
[0013] As a further improvement of the present utility model, the cross brace is connected to the bridge beam body through cross brace embedded parts.
[0014] As a further improvement of the present utility model, the suspension rod is connected to the bridge cantilever through suspension rod embedded parts.
[0015] The beneficial effects of the present utility model are: The present utility model has a cross brace for laying pipelines under the bridge cantilever. Without increasing the scale of the bridge, the space for laying pipelines is increased, meeting the requirements for large-size pipelines to cross the bridge. At the same time, a maintenance passage is provided for the maintenance and repair of pipelines. The present utility model has a decorative curtain wall on the outer side of the cross brace, avoiding the damage to the bridge landscape caused by the exposure of pipelines, and the bridge landscape can be compensated and improved through the external hanging decoration of decorative panels. Description of the Drawings
[0016] Figure 1 is the structural schematic diagram of the present utility model;
[0017] Figure 2 is the front view structural schematic diagram of the maintenance path and maintenance railing in the present utility model;
[0018] Figure 3 is the top view structural schematic diagram of the maintenance path and maintenance railing in the present utility model;
[0019] Figure 4 is the structural schematic diagram of the decorative curtain wall embedded parts in the present utility model.
[0020] In the figure: 1 - Suspender; 2 - Cross brace; 3 - Decorative curtain wall; 31 - Curtain wall panel; 32 - Curtain wall stiffening rib; 4 - Inspection path; 41 - Anti-slip panel; 42 - Inspection path longitudinal beam; 43 - Inspection path cross connection; 5 - Decorative curtain wall embedded part; 51 - Embedded steel bar; 52 - Anchor bolt; 53 - Embedded steel plate; 54 - Fixed card slot; 6 - Cross brace embedded part; 7 - Suspender embedded part; 8 - Inspection railing; 81 - Railing column; 82 - Railing handrail; 9 - Curtain wall decoration; 11 - Bridge beam body; 12 - Bridge cantilever; 13 - Sidewalk base. Detailed implementation mode
[0021] The present utility model will be described in detail below with reference to the accompanying drawings.
[0022] Embodiment 1
[0023] As Figures 1-4 shown, a bridge pipeline support with a decorative function is provided with a cross brace 2 on the side of the bridge beam body 11. The cross brace is used for arranging pipelines. A decorative curtain wall 3 is provided on the outer side of the bridge cantilever 12. The side of the cross brace 2 is connected to the lower end of the decorative curtain wall 3. A suspender 1 is provided between the cross brace 2 and the bridge cantilever 12 to provide a reliable connection for the cross brace 2.
[0024] An inspection path 4 and an inspection railing 8 are provided on the cross brace 2. The inspection path 4 is composed of an anti-slip panel 41, an inspection path longitudinal beam 42 and an inspection path cross connection 43. The inspection path longitudinal beam 42 is arranged along the longitudinal direction of the bridge. The inspection path cross connection 43 is transversely connected between the inspection path longitudinal beams 42. The anti-slip panel 41 is installed above the inspection path longitudinal beam 42 and the inspection path cross connection 43. The inspection railing 8 is composed of a railing column 81 and a railing handrail 82.
[0025] The decorative curtain wall 3 is connected to the sidewalk base 13 on the outer side of the bridge cantilever 12 through a decorative curtain wall embedded part 5. The decorative curtain wall embedded part 5 includes an embedded steel bar 51, an anchor bolt 52, an embedded steel plate 53 and a fixed card slot 54. Both the embedded steel bar 51 and the embedded steel plate 53 are embedded in the sidewalk base 13. The embedded steel bar 51 and the embedded steel plate 53 are connected. The fixed card slot 54 and the embedded steel plate 53 are respectively located on both sides of the decorative curtain wall 3. The anchor bolt 52 is connected between the fixed card slot 54, the decorative curtain wall 3, the embedded steel plate 53 and the sidewalk base 13.
[0026] The cross brace 2 is connected to the bridge beam body 11 through a cross brace embedded part 6.
[0027] The suspender 1 is connected to the bridge cantilever 12 through a suspender embedded part 7.
[0028] The upper end of the suspender 1 is anchored in the bridge cantilever 12 through a suspender embedded part 7, and the lower end is fixed to the cross brace 2 through a bolt. One side of the cross brace 2 is fixed to the bridge beam body 11 through a cross brace embedded part 6, and the other side is welded to the decorative curtain wall 3.
[0029] The decorative curtain wall 3 is welded by a curtain wall panel 31 and a curtain wall stiffener 32. The curtain wall stiffener 32 is welded to the inner side of the curtain wall panel 31 to enhance the wind resistance and deformation resistance of the curtain wall panel 31. The curtain wall panel 31 is used as a decorative space. A small channel steel is welded on the outer side of the curtain wall panel 31 to form a card slot for fixing the curtain wall decoration 9, and the curtain wall decoration 9 can use sesame white granite plates.
[0030] The top of the decorative curtain wall 3 is connected to the sidewalk base 13 by a decorative curtain wall embedded part 5. The embedded steel bar 51 and the embedded steel plate 53 are reserved during the construction of the bridge and are welded to the decorative curtain wall 3 later. To ensure the firm installation of the decorative curtain wall 3, post-anchoring is carried out with anchor bolts 52 after welding; the fixed card slot 54 is welded to the embedded steel plate 53, which is used as a backing plate for the anchor bolt 52 and can also be used as a pipeline slot for bridge landscape lighting.
[0031] The inspection path 4 is welded on the cross brace 2, and its specific position can be adjusted according to the pipeline layout. It is used as a passage for pipeline installation, maintenance and daily maintenance.
[0032] The structure of the present utility model forms a stable system, ensuring sufficient bearing capacity, stiffness and stability, and can reliably bear the loads of the bridge-crossing pipelines, wind pressure, and construction and maintenance loads.
[0033] The present utility model is a bracket applicable to the laying of bridge-crossing pipelines that is easy to implement, has a simple structure and a low cost. The bracket can make full use of the relatively abundant space under the bridge cantilever, which not only meets the requirements for large-size pipelines to cross the bridge, but also can be used as a channel for longitudinal drainage collection of the bridge. Without affecting the structural safety and normal use of the bridge, it can effectively solve the problems of limited space for laying bridge-crossing pipelines, difficult maintenance and high cost, and at the same time use the outer decorative components to make up for the impact on the bridge landscape.
Claims
1. A bridge pipeline support with decorative function, characterized in that: A cross brace (2) is provided on the side of the bridge beam body (11), a decorative curtain wall (3) is provided on the outside of the bridge cantilever (12), the side of the cross brace (2) is connected to the lower end of the decorative curtain wall (3), and a suspension rod (1) is provided between the cross brace (2) and the bridge cantilever (12).
2. The decorative bridge pipeline support according to claim 1 is characterized in that: An inspection path (4) and an inspection railing (8) are provided on the cross brace (2).
3. A bridge pipeline support with decorative function according to claim 1 or 2, characterized in that: The decorative curtain wall (3) is connected to a sidewalk base (13) outside the bridge cantilever (12) via a decorative curtain wall embedded component (5); the decorative curtain wall embedded component (5) comprises embedded steel bars (51), anchor bolts (52), embedded steel plates (53) and fixed slots (54); the embedded steel bars (51) and embedded steel plates (53) are both embedded in the sidewalk base (13); the embedded steel bars (51) and embedded steel plates (53) are connected; the fixed slots (54) and embedded steel plates (53) are respectively located on both sides of the decorative curtain wall (3); and the anchor bolts (52) are connected between the fixed slots (54), the decorative curtain wall (3), the embedded steel plates (53) and the sidewalk base (13).
4. The decorative bridge pipeline support according to claim 3 is characterized in that: The cross brace (2) is connected to the bridge beam body (11) via a cross brace embedded part (6).
5. The decorative bridge pipeline support according to claim 4 is characterized in that: The hanger (1) is connected to the bridge cantilever (12) via a hanger embedded part (7).