Municipal drainage device

Abstract

The utility model discloses a municipal drainage device which comprises a fixing frame, a conical filter screen is arranged at the end of the fixing frame, a fixing pipe is fixedly connected to the other end of the fixing frame, and a cleaning device is arranged in the fixing frame and used for cleaning sundries on the surface of the filter screen. The outer wall of the fixing pipe is fixedly connected with a mounting frame, and a reinforcing device is arranged on the surface of the mounting frame. According to the municipal drainage device, the filter screen is arranged at the end of the fixing frame, when water pumping is conducted on the whole municipal drainage device, the filter screen can filter drained water, a cleaning device arranged in the municipal drainage device can automatically clean impurities on the filter screen, smooth drainage is kept, and the manual maintenance cost is reduced; the design of the reinforcing device can improve the combination stability of the drainage device and the ground, and device displacement or damage caused by geological condition changes is prevented.

Description

Technical Field

[0001] The utility model relates to the field of municipal engineering, and more specifically, to a municipal drainage device. Background Art

[0002] In municipal construction, the design and implementation of drainage systems are crucial. An effective drainage system can not only prevent waterlogging disasters, but also ensure the normal operation of the city. However, traditional municipal drainage devices often have problems with filter clogging during long-term use, which not only reduces drainage efficiency, but may also cause more serious drainage problems. At the same time, due to geological conditions, loose soil and other factors, the stability of the drainage device is also facing challenges. Therefore, the development of a municipal drainage device that can effectively prevent filter clogging and enhance ground stability has become an important demand for current municipal construction. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the fact that traditional municipal drainage devices in the prior art often have the problem of filter screen clogging during long-term use, and the installation stability is poor, which not only reduces the drainage efficiency but also may cause more serious drainage problems. The purpose of the utility model is to provide a municipal drainage device, which can realize the setting of a fixed pipe at the end of the fixed frame for connecting to a drainage pump. Since the filter screen is set at the end of the fixed frame, the filter screen can filter the drainage when the whole is pumping water. The built-in cleaning device of the device can automatically clean the debris on the filter screen to keep the drainage unobstructed and reduce the manual maintenance cost. The design of the reinforcement device can improve the combination stability of the drainage device and the ground, and prevent the device from being shifted or damaged due to changes in geological conditions. The design of the conical filter screen and the V-shaped wiping rack makes the debris cleaning more efficient, while reducing the water flow resistance and improving the drainage performance.

[0005] 2. Technical solution

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] A municipal drainage device comprises a fixed frame, a filter screen is arranged at the end of the fixed frame, the filter screen is conical, a fixed pipe is fixedly connected to the other end of the fixed frame, a cleaning device is arranged inside the fixed frame, the cleaning device is used to clean the debris on the surface of the filter screen, a mounting frame is fixedly connected to the outer wall of the fixed pipe, a reinforcement device is arranged on the surface of the mounting frame, and the reinforcement device is used to reinforce the ground.

[0008] Preferably, the cleaning device includes a support rod, a motor frame, a motor, a coupling, a rotating shaft, a wiping rack and a brush, the support rod is fixedly connected to the inner wall of the fixed frame, the end of the support rod is fixedly connected to the motor frame, the inner wall of the motor frame is fixedly connected to the motor, the output shaft of the motor is fixedly connected to the coupling, the motor is fixedly connected to the rotating shaft via the coupling, the rotating shaft is rotatably connected to the motor frame, one end of the rotating shaft located outside the motor frame is fixedly connected to the wiping rack, the surface of the wiping rack is provided with a brush, and the brush corresponds to the surface of the filter.

[0009] Preferably, the wiping frame is V-shaped, and the middle part of the wiping frame is arc-shaped.

[0010] Preferably, the number of the reinforcement devices is two.

[0011] Preferably, the reinforcement device includes a threaded rod, a rotating disk, a baffle, a conical rod and a spiral blade. The threaded rod is threadedly connected to the mounting frame, the top of the threaded rod is fixedly connected to the rotating disk, the bottom of the threaded rod is fixedly connected to the baffle, the bottom of the baffle is fixedly connected to the conical rod, and the surface of the conical rod is provided with spiral blades.

[0012] Preferably, a counterweight is fixedly connected to the bottom of the fixing frame.

[0013] 3. Beneficial effects

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] A filter is arranged at the end of the fixed frame. When the water is pumped as a whole, the filter can filter the drainage. The built-in cleaning device of the device can automatically clean the debris on the filter to keep the drainage unobstructed and reduce the manual maintenance cost.

[0016] The design of the reinforcement device can improve the stability of the combination of the drainage device and the ground, and prevent the device from shifting or being damaged due to changes in geological conditions.

[0017] The design of the conical filter and V-shaped wiping rack makes debris cleaning more efficient, while reducing water flow resistance and improving drainage performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall external structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the overall internal structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the structure of the reinforcement device of the utility model.

[0021] Description of the numbers in the figure:

[0022] 1. Fixed frame; 2. Filter; 3. Fixed pipe; 4. Cleaning device; 41. Support rod; 42. Motor frame; 43. Motor; 44. Coupling; 45. Rotating shaft; 46. Wiping rack; 47. Brush; 5. Mounting rack; 6. Reinforcement device; 61. Threaded rod; 62. Rotating disk; 63. Baffle; 64. Conical rod; 65. Spiral blade. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1:

[0025] See also Figure 1-3 The utility model provides a technical solution: a municipal drainage device, including a fixed frame 1, a filter screen 2 is arranged at the end of the fixed frame 1, the filter screen 2 is conical, the other end of the fixed frame 1 is fixedly connected to a fixed pipe 3, a cleaning device 4 is arranged inside the fixed frame 1, the cleaning device 4 is used to clean the debris on the surface of the filter screen 2, the outer wall of the fixed pipe 3 is fixedly connected to a mounting frame 5, and the surface of the mounting frame 5 is provided with a reinforcement device 6, and the reinforcement device 6 is used to reinforce the ground. The fixed pipe 3 is arranged at the end of the fixed frame 1 for connection with a drainage pump. Since the filter screen 2 is arranged at the end of the fixed frame 1, when the whole is pumping water, the filter screen 2 can filter the drainage. The cleaning device 4 built into the device can automatically clean the debris on the filter screen 2, keep the drainage unobstructed, and reduce the manual maintenance cost. The design of the reinforcement device 6 can improve the combination stability of the drainage device and the ground, and prevent the device from being displaced or damaged due to changes in geological conditions. The design of the conical filter 2 and the V-shaped wiping frame 46 makes the debris cleaning more efficient, while reducing the water flow resistance and improving the drainage performance.

[0026] Among them, the cleaning device 4 includes a support rod 41, a motor frame 42, a motor 43, a coupling 44, a rotating shaft 45, a wiping frame 46 and a brush 47. The support rod 41 is fixedly connected to the inner wall of the fixed frame 1, the end of the support rod 41 is fixedly connected to the motor frame 42, the inner wall of the motor frame 42 is fixedly connected to the motor 43, the output shaft of the motor 43 is fixedly connected to the coupling 44, the motor 43 is fixedly connected to the rotating shaft 45 through the coupling 44, the rotating shaft 45 is rotatably connected to the motor frame 42, and one end of the rotating shaft 45 located outside the motor frame 42 is fixedly connected to the wiping frame 46, and the surface of the wiping frame 46 is provided with a brush 47, and the brush 47 corresponds to the surface of the filter 2. A cleaning device 4 is provided, wherein a support rod 41 is fixedly connected to the inner wall of the fixed frame 1 to provide stable support for the motor 43 frame. The motor 43 is installed in the motor frame 42, and its output shaft is connected to the rotating shaft 45 through a coupling 44. When the motor 43 is started, the rotating shaft 45 rotates accordingly, driving the wiping frame 46 and the brush 47 to rotate. The brush 47 corresponds to the surface of the filter screen 2, and the debris on the filter screen 2 is cleaned by the rotational motion.

[0027] The wiping frame 46 is V-shaped, and the middle part of the wiping frame 46 is arc-shaped. The design of the conical filter 2 and the V-shaped wiping frame 46 makes the debris cleaning more efficient, while reducing the water flow resistance and improving the drainage performance.

[0028] There are two reinforcement devices 6. Two reinforcement devices 6 are provided to improve the overall installation stability.

[0029] The reinforcement device 6 includes a threaded rod 61, a rotating disk 62, a baffle 63, a cone rod 64 and a spiral blade 65. The threaded rod 61 is threadedly connected to the mounting frame 5. The top of the threaded rod 61 is fixedly connected with the rotating disk 62, the bottom of the threaded rod 61 is fixedly connected with the baffle 63, the bottom of the baffle 63 is fixedly connected with the cone rod 64, and the surface of the cone rod 64 is provided with a spiral blade 65. When the reinforcement device 6 is set, when the whole is placed in a soft position on the ground, the rotating disk 62 is really driven to rotate the threaded rod 61, drive the baffle 63 to move, and screw the cone rod 64 and the spiral blade 65 into the soil, thereby improving the overall installation stability.

[0030] A counterweight is fixedly connected to the bottom of the fixed frame 1 to lower the overall center of gravity and improve overall stability.

[0031] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited to it. Any technician familiar with the technical field within the technical scope disclosed by the utility model and any equivalent replacement or change based on the technical solution and improved concept of the utility model shall be included in the protection scope of the utility model.

Claims

1. A municipal drainage device, comprising a fixing frame (1), characterized in that: A filter screen (2) is arranged at the end of the fixed frame (1), and the filter screen (2) is conical. A fixed pipe (3) is fixedly connected to the other end of the fixed frame (1). A cleaning device (4) is arranged inside the fixed frame (1), and the cleaning device (4) is used to clean debris on the surface of the filter screen (2). A mounting frame (5) is fixedly connected to the outer wall of the fixed pipe (3), and a reinforcement device (6) is arranged on the surface of the mounting frame (5), and the reinforcement device (6) is used to reinforce the ground.

2. A municipal drainage device according to claim 1, characterized in that: The cleaning device (4) comprises a support rod (41), a motor frame (42), a motor (43), a coupling (44), a rotating shaft (45), a wiping frame (46) and a brush (47); the support rod (41) is fixedly connected to the inner wall of the fixed frame (1); the end of the support rod (41) is fixedly connected to the motor frame (42); the inner wall of the motor frame (42) is fixedly connected to the motor (43); the output shaft of the motor (43) is fixedly connected to the coupling (44); the motor (43) is fixedly connected to the rotating shaft (45) via the coupling (44); the rotating shaft (45) is rotatably connected to the motor frame (42); one end of the rotating shaft (45) located outside the motor frame (42) is fixedly connected to the wiping frame (46); a brush (47) is provided on the surface of the wiping frame (46); the brush (47) corresponds to the surface of the filter screen (2).

3. A municipal drainage device according to claim 2, characterized in that: The wiping frame (46) is V-shaped, and the middle portion of the wiping frame (46) is arc-shaped.

4. A municipal drainage device according to claim 1, characterized in that: The number of the reinforcement devices (6) is two.

5. A municipal drainage device according to claim 4, characterized in that: The reinforcing device (6) comprises a threaded rod (61), a rotating disk (62), a baffle (63), a conical rod (64) and a spiral blade (65); the threaded rod (61) is threadedly connected to the mounting frame (5); the top of the threaded rod (61) is fixedly connected to the rotating disk (62); the bottom of the threaded rod (61) is fixedly connected to the baffle (63); the bottom of the baffle (63) is fixedly connected to the conical rod (64); and the surface of the conical rod (64) is provided with a spiral blade (65).

6. A municipal drainage device according to claim 1, characterized in that: A counterweight is fixedly connected to the bottom of the fixed frame (1).

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