Bridge drainage sediment collecting, storing and cleaning device

Abstract

The utility model belongs to the technical field of bridge drainage systems, and provides a bridge drainage sediment collecting, storing and cleaning device which comprises a bridge floor drainage device and a sediment storing device. The sediment storage device is installed at a bottom outlet of the bridge floor drainage device, an upper inlet of the bridge floor drainage device is communicated with a road surface, and a side outlet for water flow to be discharged is further formed in the side wall of the bottom outlet of the bridge floor drainage device. The device further comprises a sediment discharging device; the sediment discharging device comprises a fixing frame, a bottom cover and a connecting rod group for controlling the bottom cover to be closed or opened; the fixing frame is arranged at an upper inlet of the bridge floor drainage device, the bottom cover is installed at a bottom outlet of the sediment storage device, and the fixing frame and the bottom cover are in driving connection through the connecting rod set. Through the combination of the bridge floor drainage device and the sediment storage device, sediments in the bridge floor drainage can be effectively collected and stored.

Description

Technical Field

[0001] The utility model belongs to the technical field of bridge drainage systems, and in particular relates to a bridge drainage sediment collecting, storing and cleaning device. Background Art

[0002] The bridge drainage system is an important facility to ensure the normal use of the bridge and driving safety. However, during the operation of the existing bridge drainage system, a large amount of sediment is often generated due to the scouring of rainwater and the accumulation of debris on the bridge deck. If these sediments are not cleaned in time, they will cause blockage of the drainage pipe, which will not only affect the normal operation of the drainage system but also may affect driving safety, and even cause the water pipe to fall off and cause casualties under the bridge. Therefore, it is particularly important to design a device that can efficiently collect, store and clean up the sediment of bridge drainage. Utility Model Content

[0003] In order to overcome the problems existing in the prior art, the purpose of the utility model is to provide a bridge drainage sediment collection, storage and cleaning device.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a bridge drainage sediment collection, storage and cleaning device, comprising: a bridge deck drainage device and a sediment storage device; the sediment storage device is installed at the bottom outlet of the bridge deck drainage device, the upper inlet of the bridge deck drainage device is connected to the road surface, and the bottom outlet side wall of the bridge deck drainage device is also provided with a side outlet for water flow discharge; it also includes a sediment discharge device; the sediment discharge device includes a fixed frame, a bottom cover and a connecting rod group that controls the bottom cover to be closed or opened; the fixed frame is arranged at the upper inlet of the bridge deck drainage device, the bottom cover is installed at the bottom outlet of the sediment storage device, and the connecting rod group drives the fixed frame and the bottom cover to connect.

[0005] Its main working principle is that, first, the bridge deck drainage device is connected to the road surface through its upper inlet to collect rainwater or accumulated water on the bridge deck. These water flows through the internal flow channel of the bridge deck drainage device and flows to its bottom outlet. In this process, sediments such as silt, impurities, etc. in the water gradually settle at the bottom of the flow channel due to gravity and water flow. Then, when the water reaches the bottom outlet of the bridge deck drainage device, due to the setting of the side outlet, most of the water will be discharged through the side outlet, while the sediments such as silt, impurities, etc. in the water enter the sediment storage device due to gravity and water flow. The function of the sediment storage device is to further collect and store the sediment in the water so that the sediment in the water can be effectively trapped in the sediment storage device. As time goes by, the sediment in the sediment storage device will gradually increase. At this time, it is necessary to clean the sediment discharge device. The sediment discharge device realizes the closing or opening control of the bottom cover through the cooperation of the fixing frame, the bottom cover and the connecting rod group. When cleaning is required, the bottom cover is opened by operating the connecting rod group, and the sediment is discharged from the sediment storage device under the action of gravity. After the cleaning is completed, the bottom cover is closed through the connecting rod assembly to restore the normal working state of the device.

[0006] Preferably, the fixing frame includes a connecting rod fixing portion and a pipe fixing portion, the pipe fixing portion is arranged at both ends of the connecting rod fixing portion, the pipe fixing portion is fixedly connected to the upper inlet of the bridge deck drainage device, a first turning hole is provided at the midpoint of the connecting rod fixing portion, and the upper end of the connecting rod group is cooperatively connected with the first turning hole.

[0007] Preferably, the connecting rod assembly comprises a first connecting rod, a second connecting rod and a connecting ring;

[0008] The upper end of the first connecting rod is connected to the first rotating hole, and the lower end of the first connecting rod is connected to the connecting ring; the upper end of the second connecting rod is connected to the connecting ring, and the lower end of the second connecting rod is connected to the bottom cover;

[0009] The connecting ring comprises a ring portion and a rod portion;

[0010] The rod portion is arranged at the midline position of the ring portion, and a second rotating hole for connecting the first connecting rod is provided at the midpoint of the rod portion; two groups of second connecting rods are provided, and the upper ends of the two groups of second connecting rods are arranged at the two end points of the ring portion with the center of the ring portion as the midpoint.

[0011] Preferably, a guide ring is provided on the inner wall of the sedimentation storage device, and the second connecting rod passes through the guide ring and moves along the guide ring.

[0012] Preferably, both ends of the bottom cover are provided with fixing rings, and the lower end of the second connecting rod is connected to the fixing rings.

[0013] Preferably, a first scraper ring is provided on the periphery of the ring portion, and the outer diameter of the first scraper ring corresponds to the inner diameter of the sedimentation storage device.

[0014] Preferably, a second scraper ring is further provided in the sedimentation storage device, and two sides of the second scraper ring are respectively connected to two groups of the second connecting rods, and the outer diameter of the second scraper ring corresponds to the inner diameter of the sedimentation storage device.

[0015] Preferably, a filter screen is provided at the upper inlet of the bridge deck drainage device.

[0016] Preferably, the diameter of each filter hole of the filter is not less than 20 mm.

[0017] Preferably, a reinforcing bracket is provided on the periphery of the sediment storage device, and a fixed end of the reinforcing bracket is connected to the bridge deck drainage device.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The utility model can effectively collect and store sediments in bridge deck drainage through the combination of a bridge deck drainage device and a sediment storage device. The bridge deck drainage device guides the water flow on the road surface to the sediment storage device, so that the sediment is settled in the storage device, thereby maintaining the smooth flow of the bridge deck drainage system. At the same time, the introduction of the sediment discharge device makes the cleaning of sediments more convenient. By controlling the closing or opening of the bottom cover by the connecting rod group, the sediments in the storage device can be conveniently discharged, greatly reducing the difficulty and intensity of the cleaning work. This method can also clean the sediments in the bridge deck drainage system more timely and conveniently, and can avoid poor drainage due to blockage, thereby reducing the damage to the bridge structure and safety hazards caused by water accumulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 Schematic diagram of the cross section of the bridge drainage sediment collection and storage cleaner;

[0022] Figure 2 Schematic diagram of the installation status of the bridge drainage sediment collection, storage and cleaning device;

[0023] Figure 3 Schematic diagram of the cross section of the bridge drainage sediment collection and storage cleaner II;

[0024] Figure 4 Schematic diagram of the II-II cross section of the bridge drainage sediment collection and storage cleaner;

[0025] Figure 5 Schematic diagram of the III-III cross section of the bridge drainage sediment collection and storage cleaner;

[0026] 1. Bridge deck drainage device; 2. Sediment storage device; 20. Fixed frame; 200. Connecting rod fixing part; 2000. First rotating hole; 201. Pipe fixing part; 21. Connecting rod assembly; 210. First connecting rod; 211. Second connecting rod; 212. Connecting ring; 2120. Ring part; 2121. Rod part; 22. Bottom cover; 23. Guide ring; 24. Fixed ring; 25. First scraper ring; 26. Second scraper ring; 27. Filter screen; 28. Strengthening bracket. DETAILED DESCRIPTION

[0027] In order to more clearly understand the above-mentioned purposes, features and advantages of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the absence of conflict, the embodiments of the present application and the features in the embodiments can be combined with each other. In the following description, many specific details are set forth in order to fully understand the utility model, and the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0029] This specific embodiment provides a bridge drainage sediment collection storage cleaner, which mainly solves the problem that sediment is difficult to collect and treat when the bridge is drained. This cleaner can effectively collect and store sediment on the bridge deck, and conveniently discharge the sediment, thereby keeping the bridge deck drainage system unobstructed.

[0030] First, the cleaner includes a bridge deck drainage device 1 and a sediment storage device 2. Figure 1-Figure 5As described above, the upper inlet of the bridge deck drainage device 1 is connected to the road surface and is responsible for guiding rainwater or accumulated water on the bridge deck into the device. The side wall of the bottom outlet of the bridge deck drainage device 1 is provided with a side outlet for water flow discharge, so that during the sediment collection process, water can be discharged smoothly, while the sediment flows out of the bottom outlet and is retained in the sediment storage device 2. The sediment storage device 2 is installed at the bottom outlet of the bridge deck drainage device 1 and is responsible for collecting and storing the sediment flowing down from the bridge deck drainage device 1. This design can ensure that the sediment is effectively retained in the sediment storage device 2 to prevent it from flowing into the drainage system and causing blockage.

[0031] Specifically, the sediment discharge device includes a fixed frame 20, a bottom cover 22, and a connecting rod group 21 for controlling the bottom cover 22 to be closed or opened. The fixed frame 20 is arranged at the upper entrance of the bridge deck drainage device 1, the bottom cover 22 is installed at the bottom outlet of the sediment storage device 2, and the connecting rod group 21 drives and connects the fixed frame 20 and the bottom cover 22. By operating the connecting rod group 21, the opening and closing of the bottom cover 22 can be conveniently controlled to achieve the discharge of sediment. Specifically, the fixed frame 20 includes a connecting rod fixing part 200 and a pipe fixing part 201. The pipe fixing part 201 is fixedly connected to the upper entrance of the bridge deck drainage device 1 to ensure the stability of the fixed frame 20. A first rotating hole 2000 is provided at the midpoint of the connecting rod fixing part 200, and the upper end of the connecting rod group 21 is matched and connected with the first rotating hole 2000, so that the connecting rod group 21 can rotate around the first rotating hole 2000. In this embodiment, the fixing frame 20 is in a "concave" shape, and the pipe fixing parts 201 at both ends thereof are buckled at the upper entrance, while the connecting rod fixing part 200 in the middle extends into the interior of the device for connection with the connecting rod assembly 21.

[0032] The connecting rod assembly 21 includes a first connecting rod 210, a second connecting rod 211 and a connecting ring 212. The upper end of the first connecting rod 210 is connected to the first rotating hole 2000, and the lower end is connected to the connecting ring 212; the upper end of the second connecting rod 211 is connected to the connecting ring 212, and the lower end is connected to the bottom cover 22. This connecting rod structure allows the bottom cover 22 to be opened and closed by operating the first connecting rod 210, which is simple and convenient to operate.

[0033] The connecting ring 212 includes a ring portion 2120 and a rod portion 2121. The rod portion 2121 is arranged at the midline position of the ring portion 2120, and the midpoint of the rod portion 2121 is provided with a second rotating hole for connecting the first connecting rod 210. Two groups of second connecting rods 211 are provided, and the upper ends of the two groups of second connecting rods 211 are arranged at the two end points of the ring portion 2120 with the center of the circle of the ring portion 2120 as the midpoint. This design allows the second connecting rod 211 to be stably connected to the connecting ring 212, and as the first connecting rod 210 is rotated, the first connecting rod 210 pushes the second rotating hole to move, thereby driving the movement of the connecting ring 212, and then pushing the second connecting rod 211 downward, and finally pushing the bottom cover 22 open.

[0034] In order to facilitate the movement of the second connecting rod 211, a guide ring 23 is provided on the inner wall of the sediment storage device 2, and the second connecting rod 211 passes through the guide ring 23 and moves along the guide ring 23. This ensures that the second connecting rod 211 will not deviate from the track during the movement and maintain a stable movement trajectory.

[0035] Both ends of the bottom cover 22 are provided with fixing rings 24, and the lower end of the second connecting rod 211 is connected to the fixing ring 24. This connection mode allows the bottom cover 22 to be turned 90 degrees along the fixing ring 24 to be perpendicular to the ground when leaving the sediment storage device 2, so that the sediment can be discharged smoothly and efficiently.

[0036] In order to further improve the cleaning effect of sediment, a first scraper ring 25 is provided on the periphery of the ring portion 2120, and the outer diameter of the first scraper ring 25 corresponds to the inner diameter of the sediment storage device 2. When the bottom cover 22 is opened, the first scraper ring 25 can scrape off the sediment attached to the inner wall of the sediment storage device 2 to ensure complete discharge of the sediment.

[0037] In addition, a second scraper ring 26 is provided in the sediment storage device 2, and both sides of the second scraper ring 26 are respectively connected to two sets of second connecting rods 211, and the outer diameter of the second scraper ring 26 corresponds to the inner diameter of the sediment storage device 2. When the bottom cover 22 is opened, the second scraper ring 26 can scrape off the sediment attached to the inner wall of the sediment storage device 2 to ensure that the sediment is completely discharged.

[0038] In order to prevent sediment from adhering and accumulating at the upper inlet, a filter screen 27 is provided at the upper inlet of the bridge deck drainage device 1. The diameter of each filter hole of the filter screen 27 is not less than 20 mm, which can ensure the normal drainage function of the bridge deck drainage device 1 and effectively intercept large particles of debris.

[0039] Finally, in order to enhance the stability of the sediment storage device 2, a reinforcement bracket 28 (not shown) is provided on its periphery, and the fixed end of the reinforcement bracket 28 is connected to the bridge deck drainage device 1. This ensures that the cleaner remains stable and is not easily damaged during long-term use.

[0040] Through the above design, the bridge drainage sediment collection, storage and cleaning device provided in this specific embodiment can effectively collect and store sediment on the bridge deck, and conveniently clean the sediment, thereby maintaining the smooth flow of the bridge deck drainage system. The cleaning device has a simple structure, is easy to operate, and has high practical value.

[0041] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Therefore, any modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A bridge drainage sediment collection, storage and cleaning device, characterized in that: include: Bridge deck drainage and sediment storage; The sediment storage device is installed at the bottom outlet of the bridge deck drainage device, the upper inlet of the bridge deck drainage device is connected to the road surface, and the side wall of the bottom outlet of the bridge deck drainage device is also provided with a side outlet for water flow discharge; It also includes a sediment discharge device; the sediment discharge device includes a fixing frame, a bottom cover, and a connecting rod group for controlling the bottom cover to be closed or opened; The fixing frame is arranged at the upper inlet of the bridge deck drainage device, the bottom cover is installed at the bottom outlet of the sediment storage device, and the connecting rod group drives and connects the fixing frame and the bottom cover.

2. The bridge drainage sediment collection storage cleaner according to claim 1, characterized in that: The fixing frame includes a connecting rod fixing part and a pipe fixing part. The pipe fixing part is arranged at both ends of the connecting rod fixing part. The pipe fixing part is fixedly connected to the upper inlet of the bridge deck drainage device. A first rotating hole is provided at the midpoint of the connecting rod fixing part. The upper end of the connecting rod group is matched and connected with the first rotating hole.

3. The bridge drainage sediment collection storage cleaner according to claim 2, characterized in that: The connecting rod assembly includes a first connecting rod, a second connecting rod and a connecting ring; The upper end of the first connecting rod is connected to the first rotating hole, and the lower end of the first connecting rod is connected to the connecting ring; the upper end of the second connecting rod is connected to the connecting ring, and the lower end of the second connecting rod is connected to the bottom cover; The connecting ring comprises a ring portion and a rod portion; The rod portion is arranged at the midline position of the ring portion, and a second rotating hole for connecting the first connecting rod is provided at the midpoint of the rod portion; two groups of second connecting rods are provided, and the upper ends of the two groups of second connecting rods are arranged at the two end points of the ring portion with the center of the ring portion as the midpoint.

4. The bridge drainage sediment collection storage cleaner according to claim 3, characterized in that: A guide ring is provided on the inner wall of the sediment storage device, and the second connecting rod passes through the guide ring and moves along the guide ring.

5. The bridge drainage sediment collection storage cleaner according to claim 3, characterized in that: Both ends of the bottom cover are provided with fixing rings, and the lower end of the second connecting rod is connected to the fixing ring.

6. The bridge drainage sediment collection storage cleaner according to claim 3, characterized in that: A first scraper ring is disposed on the periphery of the ring portion, and the outer diameter of the first scraper ring corresponds to the inner diameter of the sediment storage device.

7. The bridge drainage sediment collection, storage and cleaning device according to claim 3, characterized in that: A second scraper ring is also provided in the sedimentation storage device. Two sides of the second scraper ring are respectively connected to two groups of the second connecting rods. The outer diameter of the second scraper ring corresponds to the inner diameter of the sedimentation storage device.

8. The bridge drainage sediment collection, storage and cleaning device according to claim 1, characterized in that: A filter screen is provided at the upper inlet of the bridge deck drainage device.

9. The bridge drainage sediment collection, storage and cleaning device according to claim 8, characterized in that: The diameter of each filter hole of the filter screen is not less than 20 mm.

10. The bridge drainage sediment collection storage cleaner according to claim 1, characterized in that: A reinforcement bracket is arranged at the periphery of the sediment storage device, and a fixed end of the reinforcement bracket is connected to the bridge deck drainage device.

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