Drainage structure for viaduct body
By designing the drainage structure of the overpassed bridge body with anti-blocking bus drainage components and leakage-proof drainage pipes, the problems of drainage blockage and collision caused by debris accumulation in the prior art are solved, and efficient drainage and noise reduction are achieved. Effect.
Patent Information
- Application Number
- CN202421133133.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-23
AI Technical Summary
The drainage structure of the existing overpass bridge body is prone to blockage of drainage pipes due to accumulation of debris, and is prone to breaking of the pipes due to collisions, resulting in rainwater splashing and leakage.
A viaducted bridge body drainage structure including a blockage bus drainage assembly and a leak-proof drainage pipe is designed. Anti-blocking bus drainage assembly realizes filtering and convergence of impurities through components such as bottom liquid storage shell, lateral drainage groove, bottom drainage plate, hollow mounting frame, lateral filter plate, cleaning handle and trapezoidal filter rack; prevent leakage and drainage The pipe reduces noise and reduces damage to the water pipe by protecting external pipes, connecting brackets, threaded drain inner pipes, curved honeycomb sound-absorbing plates, conical removal bases and sealed connecting plates.
It effectively avoids drainage blockage caused by debris accumulation, and reduces the damage to the water pipes by collision through the double-layer structure, and avoids rainwater leakage.
Smart Images
Figure CN222455810U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of drainage of elevated bridge bodies, in particular to a drainage structure for elevated bridge bodies. Background Art
[0002] In order to quickly drain water from the elevated bridge body on rainy days and prevent rainwater from accumulating on the bridge deck and seeping into the beam body and affecting the durability of the bridge, it is necessary to install a drainage structure on the elevated bridge body.
[0003] The existing elevated bridge drainage structure has certain drawbacks when in use. First, the elevated bridge drainage structure is easily affected by the accumulation of debris during use, which can easily affect the drainage efficiency and cause the drainage pipes to be blocked in serious cases. At the same time, the existing elevated bridge drainage structure is easily broken by collisions during use, causing rainwater splashing.
[0004] Therefore, it is necessary to propose a drainage structure for an elevated bridge to solve the above problems. Utility Model Content
[0005] The main purpose of the utility model is to provide a drainage structure for an elevated bridge body, which can effectively solve the problems in the background technology.
[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0007] A drainage structure for an elevated bridge body, including an anti-clogging confluence drainage component, a leakage-proof drainage pipe is arranged on the outer surface of the lower end of the anti-clogging confluence drainage component, the anti-clogging confluence drainage component includes a bottom liquid storage shell, lateral drainage grooves, a bottom drainage plate, a hollow mounting frame, a lateral filter plate, a cleaning handle and a trapezoidal filter frame, and the leakage-proof drainage pipe includes a protective outer tube, a connecting bracket, a threaded drainage inner tube, an arc-shaped honeycomb sound-absorbing panel, a conical drainage base and a sealing connecting plate.
[0008] Preferably, lateral drainage grooves are provided in the middle of both sides of the bottom liquid storage shell, a bottom drainage plate is provided on the outer surface of the lower end of the bottom liquid storage shell, a hollow mounting frame is provided on the inner surface around the bottom liquid storage shell, lateral filter plates are provided on the outer surfaces of both sides of the hollow mounting frame, a cleaning handle is provided on the outer surface of the upper end of the hollow mounting frame, and a trapezoidal filter frame is provided on the inner surface of the lower end of the hollow mounting frame.
[0009] Preferably, the lower end outer surface of the bottom liquid storage shell is fixedly connected to the upper end outer surface of the bottom drainage plate, and the surrounding inner surfaces of the bottom liquid storage shell are detachably connected to the surrounding outer surfaces of the hollow installation frame.
[0010] Preferably, the outer surfaces of both sides of the hollow mounting frame are fixedly connected to the outer surfaces of the lateral filter plates, the outer surface of the upper end of the hollow mounting frame is fixedly connected to the outer surface of the lower end of the cleaning handle, and the inner surface of the lower end of the hollow mounting frame is fixedly connected to the outer surface of the lower end of the trapezoidal filter frame.
[0011] Preferably, the inner wall of the protective outer tube is provided with a connecting bracket, the outer surface of the rear end of the connecting bracket is provided with a threaded drainage inner tube, an arc-shaped honeycomb sound-absorbing panel is provided between the protective outer tube and the threaded drainage inner tube, the outer surface of one end of the protective outer tube and the threaded drainage inner tube is provided with a conical drainage base, and the outer surface of the upper end of the conical drainage base is provided with a sealing connecting plate.
[0012] Preferably, the inner wall of the protective outer tube is fixedly connected to the front end outer surface of the connecting bracket, the rear end outer surface of the connecting bracket is fixedly connected to the outer wall of the threaded drainage inner tube, and the inner wall of the protective outer tube is fixedly connected to the front end outer surface of the arc-shaped honeycomb sound-absorbing panel.
[0013] Preferably, the rear end outer surface of the arc-shaped honeycomb sound-absorbing panel is fixedly connected to the outer wall of the threaded drainage inner tube, the outer surface of one end of the protective outer tube and the threaded drainage inner tube is detachably connected to the lower end outer surface of the conical drainage base, and the upper end outer surface of the conical drainage base is fixedly connected to the lower end outer surface of the sealing connecting plate.
[0014] Preferably, the lower end outer surface of the anti-clogging confluence drainage assembly is detachably connected to the upper end outer surface of the anti-leakage drainage pipe.
[0015] Beneficial Effects
[0016] Compared with the prior art, the utility model has the following beneficial effects:
[0017] 1. The drainage structure of the elevated bridge body is used. The anti-clogging confluence drainage assembly includes a bottom liquid storage shell, a lateral drainage groove, a bottom drainage plate, a hollow installation frame, a lateral filter plate, a cleaning handle and a trapezoidal filter frame. When in use, it can filter and converge impurities in the drainage trough of the elevated bridge body, and prevent the accumulation of debris and clogging of the drainage structure through the trapezoidal filtering debris.
[0018] 2. The drainage structure of the elevated bridge body is used. The anti-leakage drainage pipe includes a protective outer pipe, a connecting bracket, a threaded drainage inner pipe, an arc-shaped honeycomb sound-absorbing panel, a conical drainage base and a sealing connecting plate. When used, it can first reduce the noise during drainage, and the double-layer structure can reduce the damage to the water pipe caused by collision to avoid rainwater leakage. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1This is a schematic diagram of the overall structure of a drainage structure for an elevated bridge body according to the utility model;
[0020] Figure 2 The utility model is a drainage structure for an elevated bridge body Figure 1 A schematic diagram of the structure of the anti-clogging confluence drainage assembly 1;
[0021] Figure 3 The utility model is a drainage structure for an elevated bridge body Figure 1 Schematic diagram of the structure of the leakage-proof drainage pipe 2.
[0022] Figure 4 The utility model is a drainage structure for an elevated bridge body Figure 3 Schematic diagram of the internal structure of the leakage-proof drainage pipe 2.
[0023] In the figure: 1. Anti-clogging confluence drainage assembly; 2. Anti-leakage drainage pipe; 101. Bottom liquid storage shell; 102. Lateral drainage groove; 103. Bottom drainage plate; 104. Hollow installation frame; 105. Lateral filter plate; 106. Cleaning handle; 107. Trapezoidal filter frame; 201. Protective outer tube; 202. Connecting bracket; 203. Threaded drainage inner tube; 204. Arc honeycomb sound-absorbing panel; 205. Conical drainage base; 206. Sealing connecting plate. DETAILED DESCRIPTION
[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0025] like Figure 1-4 As shown, a drainage structure for an elevated bridge body includes an anti-clogging confluence drainage component 1, and an anti-leakage drainage pipe 2 is arranged on the outer surface of the lower end of the anti-clogging confluence drainage component 1. The anti-clogging confluence drainage component 1 includes a bottom liquid storage shell 101, a lateral drainage groove 102, a bottom drainage plate 103, a hollow installation frame 104, a lateral filter plate 105, a cleaning handle 106 and a trapezoidal filter frame 107. The anti-leakage drainage pipe 2 includes a protective outer tube 201, a connecting bracket 202, a threaded drainage inner tube 203, an arc-shaped honeycomb sound-absorbing panel 204, a conical drainage base 205 and a sealing connecting plate 206.
[0026] It should be noted that the utility model is a drainage structure for an elevated bridge body. When in use, the water flow is first filtered through the anti-clogging confluence drainage component 1, and the filtered rainwater can be discharged through the anti-leakage drainage pipe 2. The anti-clogging confluence drainage component 1 includes a bottom liquid storage shell 101, a lateral drainage groove 102, a bottom drainage plate 103, a hollow installation frame 104, a lateral filter plate 105, a cleaning handle 106 and a trapezoidal filter frame 107. When in use, the lateral drainage on the bottom liquid storage shell 101 is first used to drain the filtered rainwater. The slot 102 guides the water flow in the drainage trough of the elevated bridge body to the hollow installation frame 104. When the water flows through the hollow installation frame 104, it is first filtered by the lateral filter plate 105 and the trapezoidal filter frame 107. When debris accumulates on both sides of the trapezoidal filter frame 107 and the lateral filter plate 105, the water flow can enter the bottom liquid storage shell 101 through the top of the trapezoidal filter frame 107 and be discharged. When cleaning later, the hollow installation frame 104 can be disassembled and cleaned through the cleaning handle 106. When in use, the elevated bridge can be cleaned. The impurities in the drainage groove of the body are filtered and converged, and the trapezoidal filtering debris is used to prevent the debris from accumulating and clogging the drainage structure. The anti-leakage drainage pipe 2 includes a protective outer pipe 201, a connecting bracket 202, a threaded drainage inner pipe 203, an arc-shaped honeycomb sound-absorbing panel 204, a cone-type drainage base 205 and a sealing connection plate 206. When in use, the drainage is first guided by the cone-type drainage base 205 at the bottom of the sealing connection plate 206, and finally discharged through the threaded drainage inner pipe 203. When the threaded drainage inner pipe 203 is discharged The sound of the water flow is absorbed by the arc-shaped honeycomb sound-absorbing panel 204 between the protective outer tube 201, and the threaded drainage inner tube 203 is protected by the protective outer tube 201 connected to the bracket 202. A buffer space is left between them to prevent the inner tube from being damaged by external collisions. When the threaded drainage inner tube 203 is damaged, the protective outer tube 201 can take over the drainage work. When in use, the noise during drainage can be reduced first, and the double-layer structure can reduce the damage to the water pipe caused by collisions to avoid rainwater leakage.
[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A drainage structure for an elevated bridge, comprising an anti-clogging confluence drainage assembly (1), characterized in that: The anti-clogging converging drainage assembly (1) is provided with an anti-leakage drainage pipe (2) on the outer surface of the lower end thereof. The anti-clogging converging drainage assembly (1) comprises a bottom liquid storage shell (101), a lateral drainage groove (102), a bottom drainage plate (103), a hollow mounting frame (104), a lateral filter plate (105), a cleaning handle (106) and a trapezoidal filter frame (107). The anti-leakage drainage pipe (2) comprises a protective outer tube (201), a connecting bracket (202), a threaded drainage inner tube (203), an arc-shaped honeycomb sound-absorbing panel (204), a conical drainage base (205) and a sealing connecting plate (206).
2. The drainage structure for an elevated bridge according to claim 1, characterized in that: The bottom liquid storage shell (101) is provided with lateral drainage grooves (102) in the middle of both sides, the bottom liquid storage shell (101) is provided with a bottom drainage plate (103) on the outer surface of the lower end, a hollow installation frame (104) is provided on the inner surface of the four sides of the bottom liquid storage shell (101), and lateral filter plates (105) are provided on the outer surfaces of both sides of the hollow installation frame (104), a cleaning handle (106) is provided on the outer surface of the upper end of the hollow installation frame (104), and a trapezoidal filter frame (107) is provided on the inner surface of the lower end of the hollow installation frame (104).
3. The drainage structure for an elevated bridge according to claim 1, characterized in that: The lower outer surface of the bottom liquid storage shell (101) is fixedly connected to the upper outer surface of the bottom drainage plate (103), and the surrounding inner surfaces of the bottom liquid storage shell (101) are detachably connected to the surrounding outer surfaces of the hollow installation frame (104).
4. The drainage structure for an elevated bridge according to claim 1, characterized in that: The outer surfaces of both sides of the hollow mounting frame (104) are fixedly connected to the outer surfaces of the sides of the lateral filter plate (105), the outer surface of the upper end of the hollow mounting frame (104) is fixedly connected to the outer surface of the lower end of the cleaning handle (106), and the inner surface of the lower end of the hollow mounting frame (104) is fixedly connected to the outer surface of the lower end of the trapezoidal filter frame (107).
5. The drainage structure for an elevated bridge according to claim 1, characterized in that: The inner wall of the protective outer tube (201) is provided with a connecting bracket (202), the rear end outer surface of the connecting bracket (202) is provided with a threaded drainage inner tube (203), an arc-shaped honeycomb sound-absorbing panel (204) is provided between the protective outer tube (201) and the threaded drainage inner tube (203), the outer surfaces of one end of the protective outer tube (201) and the threaded drainage inner tube (203) are provided with a conical drainage base (205), and the upper end outer surface of the conical drainage base (205) is provided with a sealing connecting plate (206).
6. The drainage structure for an elevated bridge according to claim 1, characterized in that: The inner wall of the protective outer tube (201) is fixedly connected to the front outer surface of the connecting bracket (202), the rear outer surface of the connecting bracket (202) is fixedly connected to the outer wall of the threaded drainage inner tube (203), and the inner wall of the protective outer tube (201) is fixedly connected to the front outer surface of the arc-shaped honeycomb sound-absorbing panel (204).
7. The drainage structure for an elevated bridge according to claim 1, characterized in that: The rear end outer surface of the arc-shaped honeycomb sound absorbing panel (204) is fixedly connected to the outer wall of the threaded drainage inner tube (203); the outer surfaces of one end of the protective outer tube (201) and the threaded drainage inner tube (203) are detachably connected to the lower end outer surface of the conical drainage base (205); and the upper end outer surface of the conical drainage base (205) is fixedly connected to the lower end outer surface of the sealing connection plate (206).
8. The drainage structure for an elevated bridge according to claim 1, characterized in that: The lower end outer surface of the anti-clogging converging drainage component (1) is detachably connected to the upper end outer surface of the anti-leakage drainage pipe (2).