A road bridge drainage device convenient to maintain

Abstract

The utility model discloses a road bridge is with drain device convenient to maintain relates to road bridge is with drain device technical field, including fixed pipe, the top of fixed pipe is connected with control drainage component through, the bottom of fixed pipe is connected with anti -block component through, control drainage component includes the connecting pipe of through -connection in fixed pipe top, the inner wall fixed connection of connecting pipe has transmission ring, the utility model discloses the setting of control drainage component, when personnel operating device uses, can according to actual rainfall and road surface water situation, start hydraulic press body and adjust the height of guard board, and the flexible control drainage area and drainage capacity, reduce drainage when rainfall is little, avoid waste, increase drainage when rainfall is big, prevent ponding, simultaneously, the structure intensity of reinforcing ring has strengthened connecting pipe, has guaranteed the stability and reliability of device, has reduced maintenance cost.

Description

Technical Field

[0001] This utility model relates to the technical field of drainage devices for roads and bridges, specifically a drainage device for roads and bridges that is easy to maintain. Background Technology

[0002] Drainage devices for roads and bridges are crucial for ensuring their normal use and durability. They can promptly remove water from the road surface, preventing damage to the road and bridge structure and avoiding traffic safety hazards caused by water accumulation. However, existing drainage devices for roads and bridges have some obvious problems in use.

[0003] When existing road and bridge drainage devices are in use, (1) Inconvenient drainage control: Most existing drainage devices lack an effective drainage control mechanism and cannot flexibly adjust the drainage volume according to the actual rainfall and road water accumulation. When the rainfall is small, the drainage may be too fast, resulting in water waste. When the rainfall is large, the drainage capacity may be insufficient, causing road water accumulation, which affects the normal use of roads and bridges and driving safety. (2) The problem of easy blockage is serious. The drainage devices on roads and bridges are exposed to the external environment for a long time and are easily invaded by various debris. Existing drainage devices often do not have perfect anti-blockage measures. Debris is easy to accumulate in the drainage pipes, resulting in poor drainage or even blockage, which increases maintenance costs and difficulty, and also reduces the service life of the drainage devices.

[0004] To address the aforementioned problems, this utility model provides a drainage device for roads and bridges that is easy to maintain. Utility Model Content

[0005] The purpose of this invention is to provide a drainage device for roads and bridges that is easy to maintain. This invention can flexibly adjust the drainage volume according to the actual situation by controlling the drainage components, avoiding water waste and road water accumulation. The anti-clogging component can effectively prevent the drainage pipe from being blocked by debris, ensuring smooth drainage. At the same time, the structure of each component of the device is reasonably designed, which is easy to disassemble and clean, reducing maintenance costs and difficulties, and improving the service life and working efficiency of the drainage device, thereby solving the problems in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a drainage device for roads and bridges that is easy to maintain, comprising a fixed pipe, a drainage control component being connected through the top end of the fixed pipe, and an anti-clogging component being connected through the bottom end of the fixed pipe. The drainage control component includes a connecting pipe connected through the top end of the fixed pipe, a transmission ring being fixedly connected to the inner wall of the connecting pipe, annularly distributed transmission pipes being fixedly connected inside the transmission ring, a fixed circular plate being fixedly connected to the inner wall of the transmission ring, and a hydraulic box being fixedly connected to the middle of the top end of the fixed circular plate.

[0007] Furthermore, a hydraulic press body is fixedly connected inside the hydraulic box, and a protective plate is fixedly connected to the top of the hydraulic press body. This allows the protective plate to be raised or lowered by starting the hydraulic press body. When the rainfall is light, the protective plate is lowered to reduce the drainage area of ​​the transmission pipe and avoid water waste caused by excessive drainage. When the rainfall is heavy, the protective plate is raised to increase the drainage area, improve drainage capacity, and prevent water accumulation on the road.

[0008] Furthermore, a reinforcing ring is fixedly connected to the bottom end of the inner wall of the connecting pipe. The reinforcing ring is made of metal, which enhances the structural strength of the connecting pipe, prevents the connecting pipe from deforming or being damaged due to water flow impact, external pressure and other factors during long-term use, ensures the stability and reliability of the connecting pipe, and extends its service life.

[0009] Furthermore, the anti-clogging component includes a transmission head that is connected through to the bottom end of the fixed pipe, and a fixing rod is fixedly connected to the inner wall of the transmission head, so that the fixing rod provides fixed support for subsequent components.

[0010] Furthermore, a fixing plate is fixedly connected to one end of the fixing rod, and a motor box is fixedly connected inside the fixing plate. This provides a stable mounting platform for the motor box, which in turn protects the internal servo motor from external moisture, dust, and other erosion, extending the service life of the servo motor and ensuring its normal operation.

[0011] Furthermore, a servo motor is fixedly connected inside the motor box, and a transmission rod is fixedly connected to the output end of the servo motor. This allows the servo motor to act as a power source, transmitting power through the transmission rod to power the rotation of the rotating disk and stirring blades, thereby achieving the function of stirring and cleaning debris in the drainage pipe and preventing debris from accumulating and clogging the pipe.

[0012] Furthermore, a rotating disk is fixedly connected to the top of the transmission rod, and a stirring blade is fixedly connected to the surface of the rotating disk. This achieves the effect of the servo motor driving the transmission rod to rotate, and the transmission rod driving the rotating disk and stirring blade to rotate. The stirring blade can stir and disperse the impurities entering the transmission head, making them less likely to accumulate in the pipe, keeping the drainage pipe unobstructed, and reducing the probability of blockage.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model provides a drainage device for roads and bridges that is easy to maintain. (1) By controlling the setting of the drainage components, when the personnel operate the device, they can start the hydraulic press body to adjust the height of the protective plate according to the actual rainfall and the water accumulation on the road surface, flexibly control the drainage area and drainage volume, reduce drainage when the rainfall is small to avoid waste, and increase drainage when the rainfall is large to prevent water accumulation. At the same time, the reinforcing ring enhances the structural strength of the connecting pipe, ensures the stability and reliability of the device, and reduces maintenance costs.

[0014] (2) By setting the anti-clogging component, when the device is operated by personnel, the servo motor drives the rotating disk and stirring blade to rotate, stirring and breaking up the debris entering the transmission head, preventing the debris from accumulating and clogging in the drainage pipe. The component has a simple structure and is easy to maintain. When cleaning is required, each component can be easily disassembled and cleaned, which improves the service life and drainage efficiency of the drainage device. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the device of this utility model; Figure 2 This is a schematic diagram of the fixed tube structure of this utility model; Figure 3 This is a schematic diagram of the structure of the drainage control component of this utility model; Figure 4 This is a schematic diagram of the anti-clogging component structure of this utility model; Figure 5 This is a front view schematic diagram of the present utility model.

[0016] In the diagram: 1. Fixed pipe; 2. Control drainage assembly; 201. Connecting pipe; 202. Transmission ring; 203. Transmission pipe; 204. Fixed circular plate; 205. Hydraulic box; 206. Hydraulic press body; 207. Protective plate; 208. Reinforcing ring; 3. Anti-clogging assembly; 301. Transmission head; 302. Fixed rod; 303. Fixed plate; 304. Motor box; 305. Servo motor; 306. Transmission rod; 307. Rotating disk; 308. Stirring blade. Detailed Implementation

[0017] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] To solve the problem of how to effectively position and adjust the technology, such as Figure 1-5 As shown, the following preferred technical solutions are provided: A maintenance-friendly drainage device for roads and bridges includes a fixed pipe 1. A drainage control component 2 is connected to the top of the fixed pipe 1. By controlling the drainage component 2, when the device is operated by personnel, the height of the protective plate 207 can be adjusted by activating the hydraulic press body 206 according to the actual rainfall and road surface water conditions. This allows for flexible control of the drainage area and volume, reducing drainage during light rainfall to avoid waste and increasing drainage during heavy rainfall to prevent water accumulation. Simultaneously, a reinforcing ring 208 strengthens the structural strength of the connecting pipe 201, ensuring the stability and reliability of the device and reducing maintenance costs. An anti-clogging component 3 is connected to the bottom of the fixed pipe 1. This anti-clogging component 3 prevents blockages during operation. In use, the servo motor 305 drives the rotating disk 307 and the stirring blade 308 to rotate, stirring and breaking up the debris entering the transmission head 301, preventing the debris from accumulating and clogging in the drainage pipe. The component has a simple structure and is easy to maintain. When cleaning is required, each component can be easily disassembled and cleaned, which improves the service life and drainage efficiency of the drainage device. The control drainage component 2 includes a connecting pipe 201 that runs through and connects to the top of the fixed pipe 1. A transmission ring 202 is fixedly connected to the inner wall of the connecting pipe 201. A ring-shaped transmission pipe 203 is fixedly connected inside the transmission ring 202. A fixed circular plate 204 is fixedly connected to the inner wall of the transmission ring 202. A hydraulic box 205 is fixedly connected to the middle of the top of the fixed circular plate 204.

[0019] Specifically, when operating the device, personnel first check whether the drainage control component 2 and the anti-clogging component 3 are operating normally. In rainy weather, the height of the protective plate 207 is adjusted by controlling the hydraulic press body 206 according to the actual water accumulation on the road and bridge to control the drainage speed. At the same time, the servo motor 305 is turned on to make the anti-clogging component 3 start working to prevent the drainage pipe from being blocked. During routine maintenance, each component can be inspected, cleaned, and parts can be replaced.

[0020] Furthermore, such as Figure 3 As shown, the following preferred technical solutions are provided: The hydraulic box 205 is internally fixedly connected to a hydraulic press body 206, and a protective plate 207 is fixedly connected to the top of the hydraulic press body 206. The purpose of this design is to flexibly adjust the drainage capacity according to the actual rainfall and road water accumulation. When the rainfall is small and the road water accumulation is small, the hydraulic press body 206 is activated to lower the protective plate 207, blocking part of the transmission pipe 203, reducing the drainage area, and avoiding water waste caused by excessively fast drainage. When the rainfall is large and the road water accumulation is large, the hydraulic press body 206 pushes the protective plate 207 upward, increasing the drainage area of ​​the transmission pipe 203, accelerating the drainage speed, and preventing road water accumulation from affecting the normal use of roads and bridges and driving safety. In addition, the protective plate 207 can also prevent large debris from entering the transmission pipe 203, reducing the risk of blockage.

[0021] Furthermore, such as Figure 3 As shown, the following preferred technical solutions are provided: A reinforcing ring 208 is fixedly connected to the bottom of the inner wall of the connecting pipe 201. The reinforcing ring 208 is made of metal. The purpose of this design is that the metal reinforcing ring 208 has high strength and stability, which can enhance the structural strength of the connecting pipe 201. During long-term use, the connecting pipe 201 will be affected by factors such as water flow impact, external pressure and temperature changes. The reinforcing ring 208 can effectively prevent the connecting pipe 201 from deforming, cracking and other damage, ensuring the normal use of the connecting pipe 201, extending its service life, and also ensuring the stability and reliability of the entire drainage device.

[0022] Furthermore, such as Figure 4 As shown, the following preferred technical solutions are provided: The anti-clogging component 3 includes a transmission head 301 that is connected to the bottom of the fixed pipe 1. A fixing rod 302 is fixedly connected to the inner wall of the transmission head 301. The purpose of this design is that the fixing rod 302 provides stable support and installation foundation for other components of the anti-clogging component 3. It can firmly fix components such as the fixing plate 303 and the motor box 304 inside the transmission head 301, ensuring that these components will not shake or shift during operation, thus ensuring the normal operation and working effect of the anti-clogging component 3.

[0023] Furthermore, such as Figure 4 As shown, the following preferred technical solutions are provided: A fixing plate 303 is fixedly connected to one end of the fixing rod 302. A motor box 304 is fixedly connected inside the fixing plate 303. The purpose of this design is that the fixing plate 303 provides a flat and stable mounting platform for the motor box 304, so that the motor box 304 can be accurately installed in the appropriate position inside the transmission head 301. The motor box 304 plays the role of protecting the servo motor 305, preventing moisture, dust, debris and other objects from entering the motor, avoiding damage to the servo motor 305, extending its service life, and ensuring that the servo motor 305 can work stably and reliably.

[0024] Furthermore, such as Figure 4 As shown, the following preferred technical solutions are provided: A servo motor 305 is fixedly connected inside the motor box 304. A transmission rod 306 is fixedly connected to the output end of the servo motor 305. The purpose of this design is that the servo motor 305 serves as a power source, which can convert electrical energy into mechanical energy. Through the transmission rod 306, the rotational power of the servo motor 305 is transmitted to the rotating disk 307, providing power support for the rotation of the rotating disk 307 and the stirring blade 308, so that the stirring blade 308 can stir and process the water flow and impurities entering the transmission head 301.

[0025] Furthermore, such as Figure 4 As shown, the following preferred technical solutions are provided: A rotating disk 307 is fixedly connected to the top of the transmission rod 306, and an agitator 308 is fixedly connected to the surface of the rotating disk 307. The purpose of this design is that when the servo motor 305 drives the transmission rod 306 to rotate, the rotating disk 307 and the agitator 308 will rotate accordingly. During the rotation, the agitator 308 can stir and disperse the debris entering the transmission head 301, preventing leaves, garbage, mud and other debris from accumulating in the transmission head 301 and the fixed pipe 1, keeping the drainage pipe unobstructed, effectively reducing the probability of blockage of the drainage device, and ensuring the normal operation of the drainage work.

[0026] Working principle: When there is water accumulation on roads and bridges, water enters the transmission pipe 203 inside the transmission ring 202 through the connecting pipe 201, and then flows to the transmission head 301 through the fixed pipe 1. According to the actual water accumulation, the operator starts the hydraulic press body 206 in the hydraulic box 205. The hydraulic press body 206 drives the protective plate 207 to rise or fall, thereby adjusting the drainage area of ​​the transmission pipe 203 and controlling the drainage speed. At the same time, the servo motor 305 in the motor box 304 starts, driving the rotating disk 307 and the stirring blade 308 to rotate through the transmission rod 306. The stirring blade 308 stirs and disperses the water and debris entering the transmission head 301, preventing debris from accumulating and clogging the pipe. The reinforcing ring 208 enhances the structural strength of the connecting pipe 201, ensuring the stable operation of the entire drainage device. During daily maintenance, it is convenient to inspect, clean, and replace parts of each component to ensure that the drainage device always maintains a good working condition.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A drainage device for road and bridge construction that is easy to maintain, comprising a fixed pipe (1), characterized in that: The top end of the fixed pipe (1) is connected to a control drainage component (2), and the bottom end of the fixed pipe (1) is connected to an anti-clogging component (3). The control drainage component (2) includes a connecting pipe (201) that is connected to the top end of the fixed pipe (1). A transmission ring (202) is fixedly connected to the inner wall of the connecting pipe (201). A ring-shaped transmission pipe (203) is fixedly connected inside the transmission ring (202). A fixed circular plate (204) is fixedly connected to the inner wall of the transmission ring (202). A hydraulic box (205) is fixedly connected to the middle of the top end of the fixed circular plate (204).

2. The easy-to-maintain drainage device for roads and bridges according to claim 1, characterized in that: The hydraulic box (205) is fixedly connected to the hydraulic press body (206), and the top of the hydraulic press body (206) is fixedly connected to the protective plate (207).

3. A drainage device for road and bridge construction that is easy to maintain, as described in claim 1, characterized in that: A reinforcing ring (208) is fixedly connected to the bottom end of the inner wall of the connecting pipe (201), and the reinforcing ring (208) is made of metal.

4. A drainage device for road and bridge construction that is easy to maintain, as described in claim 1, characterized in that: The anti-clogging component (3) includes a transmission head (301) that is connected through to the bottom end of the fixed pipe (1), and a fixed rod (302) is fixedly connected to the inner wall of the transmission head (301).

5. A drainage device for road and bridge construction that is easy to maintain, as described in claim 4, characterized in that: One end of the fixing rod (302) is fixedly connected to a fixing plate (303), and a motor box (304) is fixedly connected inside the fixing plate (303).

6. A drainage device for road and bridge construction that is easy to maintain, as described in claim 5, characterized in that: A servo motor (305) is fixedly connected inside the motor box (304), and a transmission rod (306) is fixedly connected to the output end of the servo motor (305).

7. A drainage device for road and bridge construction that is easy to maintain, as described in claim 6, characterized in that: The top end of the transmission rod (306) is fixedly connected to a rotating disk (307), and a stirring blade (308) is fixedly connected to the surface of the rotating disk (307).

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