Movable sewage pumping device for railway station

Abstract

The utility model discloses a movable sewage pumping device for a railway station, which comprises a sewage pumping device main body, the sewage pumping device main body comprises a movable base, the upper surface of the movable base is sequentially provided with a push plate, an electric cabinet and a sewage pump, and the upper surface of the sewage pump is provided with an outlet connecting pipe; by designing the multi-position sewage pumping assembly, when numerous railway stations appear, after the installation body is fixedly installed, flexible sewage pumping auxiliary pipes are fixedly installed through rotation of an external thread hollow column and an internal thread hole, and sewage pumping is conducted on the three flexible sewage pumping auxiliary pipes at different positions by embedding a balance weight filter ball into sewage; and when only one independent sewage exists, the three counterweight filter balls are placed in the sewage, so that the sewage pumping device main body can conveniently pump sewage at multiple positions of a railway station, and the sewage pumping treatment is rapid.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage pumping devices, and particularly relates to a mobile sewage pumping device for railway stations. Background Technique

[0002] A railway station is a place where railway trains stop, used for transporting goods or allowing passengers to board. When a certain amount of sewage is generated by the long-term accumulation of rainwater at the railway station, it is necessary to pump out the sewage for treatment. Usually, a sewage pumping device is used for sewage pumping treatment. The existing sewage pumping device is a device used for sewage pumping at railway stations. When in use, the sewage pumping device is convenient to move and use, facilitating sewage pumping at different positions. At the same time, during sewage pumping treatment, it is convenient to pump sewage at different sewage locations simultaneously, enabling rapid sewage pumping treatment and improving the convenience and sewage pumping rate of the sewage pumping device during sewage pumping treatment at railway stations.

[0003] When the existing sewage pumping device is moved to a railway station for sewage pumping treatment, the end of the sewage pumping pipe is placed in the sewage for treatment. Therefore, when sewage pumping treatment is required at multiple locations in the railway station, the end of the sewage pumping device can only be located at a single sewage position for sewage pumping treatment, which is not convenient for simultaneous sewage pumping treatment at multiple locations, making it inconvenient for sewage pumping treatment at multiple locations, reducing the sewage pumping rate, and affecting the convenience and sewage pumping rate of the sewage pumping device during sewage pumping treatment at multiple locations in the railway station. For this reason, the utility model proposes a mobile sewage pumping device for railway stations. Content of the Utility Model

[0004] The purpose of the utility model is to provide a mobile sewage pumping device for railway stations to solve the problem proposed in the above background technique that the end of the sewage pumping device can only be located at a single sewage position for sewage pumping treatment, which is not convenient for simultaneous sewage pumping treatment at multiple locations, making it inconvenient for sewage pumping treatment at multiple locations, reducing the sewage pumping rate, and affecting the convenience and sewage pumping rate of the sewage pumping device during sewage pumping treatment at multiple locations in the railway station.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A mobile sewage pumping device for railway stations, including a sewage pumping device main body, the sewage pumping device main body includes a mobile base, a push plate, an electric control box and a sewage pump are sequentially arranged on the upper surface of the mobile base, an outlet connecting pipe is arranged on the upper surface of the sewage pump, and further includes:

[0006] A fixed installation component arranged on the front surface of the sewage pump, a rotary connection component is arranged at the end of the fixed installation component, and a multi-position sewage pumping component is arranged at the end of the rotary connection component;

[0007] A driving component arranged inside the fixed installation component, and a crushing component is arranged on the outer surface of the driving component.

[0008] Preferably, the fixed installation component includes an installation body disposed on the front surface of the sewage pumping pump. A fixing ring is integrally formed at the end of the installation body, and the installation body is fixedly connected to the surface of the sewage pumping pump through the fixing ring and bolts. Three placement grooves are formed on the front surface of the sewage pumping pump.

[0009] Preferably, the rotary connection component includes three internal threaded holes formed at the end of the installation body, and an externally threaded hollow column is rotated inside the internal threaded hole.

[0010] Preferably, the multi-position sewage pumping component includes a flexible sewage pumping auxiliary pipe disposed at the end of the externally threaded hollow column, and a weight filtering ball is disposed at the end of the flexible sewage pumping auxiliary pipe.

[0011] Preferably, the internal structure of the externally threaded hollow column matches that of the internal threaded hole, and the flexible sewage pumping auxiliary pipe is rotationally fixed to the end of the installation body through the externally threaded hollow column and the internal threaded hole.

[0012] Preferably, the driving component includes a rotating shaft rotatably connected inside the installation body, and a motor is installed on the surface of the installation body at the end of the rotating shaft.

[0013] Preferably, the crushing component includes five installation rings fixed on the outer surface of the rotating shaft, and crushing blades are disposed on both sides of the installation ring.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] By designing the multi-position sewage pumping component, when there are multiple sewage points at a railway station, after the installation body is fixedly installed, the flexible sewage pumping auxiliary pipe can be fixedly installed by rotating the externally threaded hollow column and the internal threaded hole. The weight filtering balls are embedded in the sewage to pump sewage at three different positions of the flexible sewage pumping auxiliary pipes respectively. When there is only a single sewage point, all three weight filtering balls are placed in the sewage, which is convenient for the main body of the sewage pumping device to pump sewage at multiple positions in the railway station, quickly pump and treat the sewage, and improve the convenience and sewage pumping rate of the main body of the sewage pumping device when pumping and treating sewage at the railway station. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present utility model;

[0017] Figure 2 is of the present utility model Figure 1 partial enlarged structural schematic diagram of part A;

[0018] Figure 3 is a partial structural schematic diagram of the installation body, externally threaded hollow column and flexible sewage pumping auxiliary pipe of the present utility model;

[0019] Figure 4 is of the present utility modelFigure 1 Schematic diagram of the enlarged structure of part B;

[0020] Figure 5 Schematic cross-sectional structure diagram of the installation body, rotating shaft and crushing blade of the present utility model;

[0021] In the figure: 100, main body of the sewage pumping device; 101, moving base; 102, sewage pump; 1021, installation body; 1022, flexible sewage pumping auxiliary pipe; 1023, counterweight filter ball; 1024, placement groove; 1025, externally threaded hollow column; 1026, internally threaded hole; 1027, fixing ring; 103, outlet connecting pipe; 104, electric control box; 105, push plate; 106, motor; 1061, rotating shaft; 1062, crushing blade; 1063, installation ring. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1 to 5 , the present utility model provides a technical solution: a mobile sewage pumping device for railway stations, including a main body 100 of the sewage pumping device, the main body 100 of the sewage pumping device includes a moving base 101, a push plate 105, an electric control box 104 and a sewage pump 102 are sequentially arranged on the upper surface of the moving base 101, an outlet connecting pipe 103 is arranged on the upper surface of the sewage pump 102. Hold the push plate 105 and move the main body 100 of the sewage pumping device to the sewage at the railway station by contacting the moving base 101 with the ground. It further includes:

[0024] A fixed installation component arranged on the front surface of the sewage pump 102, a rotary connection component is arranged at the end of the fixed installation component, and a multi-position sewage pumping component is arranged at the end of the rotary connection component. When the main body 100 of the sewage pumping device pumps sewage at the railway station, the multi-position sewage pumping component can pump sewage at different positions at the station simultaneously, so that the sewage pumping process is faster, and the convenience and sewage pumping rate of the main body 100 of the sewage pumping device during sewage pumping at the railway station are improved.

[0025] In order to facilitate the use of the externally threaded hollow column 1025 and the flexible sewage pumping auxiliary pipe 1022 through the fixed installation component, in this embodiment, preferably, the fixed installation component includes an installation body 1021 provided on the front surface of the sewage pump 102. A fixing ring 1027 is integrally formed at the end of the installation body 1021, and the installation body 1021 is fixedly connected to the surface of the sewage pump 102 through the fixing ring 1027 and bolts. The fixing ring 1027 is closed on the front surface of the sewage pump 102, and the bolts penetrate through the inside of the fixing ring 1027 to fixedly install the installation body 1021. Three placement grooves 1024 are provided on the front surface of the sewage pump 102. When the main body 100 of the sewage pumping device is used, the weight filtering ball 1023 can be clamped and placed inside the placement groove 1024.

[0026] In order to facilitate the rotary installation of the externally threaded hollow column 1025 and the flexible sewage pumping auxiliary pipe 1022 through the rotary connection component and make the installation and use more convenient, in this embodiment, preferably, the rotary connection component includes three internal threaded holes 1026 provided at the end of the installation body 1021. An externally threaded hollow column 1025 is rotatably connected inside the internal threaded hole 1026, and the flexible sewage pumping auxiliary pipe 1022 is rotatably and fixedly connected to the end of the installation body 1021 through the externally threaded hollow column 1025 and the internal threaded hole 1026. The externally threaded hollow column 1025 is rotated inside the internal threaded hole 1026 to rotatably and fixedly install the flexible sewage pumping auxiliary pipe 1022, thereby fixing the flexible sewage pumping auxiliary pipe 1022 and the weight filtering ball 1023.

[0027] In order to facilitate the simultaneous sewage pumping treatment of multiple sewage disposal points through the multi-position sewage pumping component and make the sewage pumping more convenient, in this embodiment, preferably, the multi-position sewage pumping component includes a flexible sewage pumping auxiliary pipe 1022 provided at the end of the externally threaded hollow column 1025. A weight filtering ball 1023 is provided at the end of the flexible sewage pumping auxiliary pipe 1022. The weight filtering ball 1023 is placed at the sewage disposal point, and during the sewage pumping treatment, the sewage is filtered by the weight filtering ball 1023 and pumped and discharged through the flexible sewage pumping auxiliary pipe 1022.

[0028] A driving component is provided inside the fixed installation component, and a crushing component is provided on the outer surface of the driving component. When the main body 100 of the sewage pumping device is performing sewage pumping treatment, after the sewage being pumped enters the inside of the installation body 1021, the driving component drives the crushing component to rotate to crush the debris in the water and discharge it to the outside. It is not easy to get blocked, which improves the sewage pumping rate of the main body 100 of the sewage pumping device during the sewage pumping treatment at railway stations.

[0029] In order to facilitate the rotation of the crushing blade 1062 through the driving component, making it easier for the crushing blade 1062 to rotate and crush the debris in the sewage, and preventing it from easily entering the interior and getting blocked, in this embodiment, preferably, the driving component includes a rotating shaft 1061 rotatably connected inside the mounting body 1021. An electric motor 106 is installed on the surface of the mounting body 1021 at the end of the rotating shaft 1061. When the electric motor 106 is powered on, it drives the rotating shaft 1061 to rotate, facilitating the rotation of the rotating shaft 1061 for the rotation and crushing treatment of the crushing blade 1062.

[0030] In order to facilitate the crushing treatment of the debris in the water during sewage pumping through the crushing component, and prevent it from easily entering the interior and getting blocked, in this embodiment, preferably, the crushing component includes five mounting rings 1063 fixedly installed on the outer surface of the rotating shaft 1061 by screws. Crushing blades 1062 are provided on both sides of the mounting ring 1063. When the rotating shaft 1061 rotates, it drives the crushing blades 1062 to rotate through the mounting rings 1063, facilitating the rotation of the crushing blades 1062 to crush the debris in the water, and preventing it from easily entering the interior of the sewage pump 102 and blocking the interior.

[0031] The working principle and usage process of the present utility model: For this mobile sewage pumping device used at railway stations, during use, first, the mounting body 1021 is fixedly installed on the front surface of the sewage pump 102 through the fixing ring 1027 and screws. Then, the flexible sewage pumping auxiliary pipe 1022 and the weight filtering ball 1023 are fixedly installed by rotating the externally threaded hollow column 1025 inside the internal thread hole 1026. And during use after the fixed installation, the sewage pumping device main body 100 is stably moved to the position of the sewage at the railway station by the moving base 101 contacting the ground. When there are multiple sewage points at the railway station, the weight filtering ball 1023 is embedded into the sewage to pump the three flexible sewage pumping auxiliary pipes 1022 at different positions respectively. When there is only a single sewage point, all three weight filtering balls 1023 are placed in the sewage. Therefore, it is convenient for the sewage pump 102 to discharge through the outlet connecting pipe 103 to connect to the external pipeline after sewage pumping, facilitating the sewage pumping device main body 100 to pump sewage at multiple positions at the railway station, quickly performing sewage pumping treatment, improving the convenience and sewage pumping rate of the sewage pumping device main body 100 during sewage pumping treatment at the railway station. And when not in use after sewage pumping, the weight filtering ball 1023 can be clamped in the placement groove 1024 for placement.

[0032] Finally, when the main body 100 of the sewage pumping device is in the sewage pumping process, when the flexible sewage pumping auxiliary pipe 1022 pumps sewage into the interior of the installation body 1021, at this time, there will still be sundries following the sewage being pumped into the interior of the installation body 1021 through the weight filter ball 1023, and the motor 106 is operated to drive the rotating shaft 1061 to rotate. The rotation of the rotating shaft 1061 rotates the crushing blade 1062 through the mounting ring 1063, which is convenient for rotating the crushing blade 1062 to crush the sundries in the pumped sewage, so that it is not easy to block the interior of the sewage pump 102 with the sundries in the sewage, facilitating rapid sewage pumping and improving the sewage pumping rate of the main body 100 of the sewage pumping device during sewage pumping at railway stations.

[0033] Although the embodiments of the present invention have been shown and described (see the above detailed description), for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mobile sewage pumping device for railway stations, comprising a sewage pumping device body (100), the sewage pumping device body (100) comprising a mobile base (101), a push plate (105), an electric control box (104) and a sewage pump (102) being arranged on the upper surface of the mobile base (101) in sequence, an outlet connecting pipe (103) being arranged on the upper surface of the sewage pump (102), and characterized in that: Also includes: A fixed installation component is arranged on the front surface of the sewage pump (102), a rotating connection component is arranged at the end of the fixed installation component, and a multi-position sewage pumping component is arranged at the end of the rotating connection component; A driving assembly is arranged inside the fixed installation assembly, and a crushing assembly is arranged on the outer surface of the driving assembly.

2. A mobile sewage extraction device for railway stations according to claim 1, characterized in that: The fixed installation assembly comprises a mounting body (1021) arranged on the front surface of the sewage pump (102); a fixing ring (1027) is arranged at the end of the mounting body (1021); the mounting body (1021) and the surface of the sewage pump (102) are fixed by bolts via the fixing ring (1027); and three placement grooves (1024) are provided on the front surface of the sewage pump (102).

3. A mobile sewage extraction device for railway stations according to claim 2, characterized in that: The rotating connection assembly comprises three internal thread holes (1026) opened at the end of the mounting body (1021), and an external thread hollow column (1025) is rotated inside the internal thread holes (1026).

4. A mobile sewage extraction device for railway stations according to claim 3, characterized in that: The multi-position sewage extraction assembly comprises a flexible sewage extraction auxiliary pipe (1022) arranged at the end of an externally threaded hollow column (1025), and a weighted filter ball (1023) is arranged at the end of the flexible sewage extraction auxiliary pipe (1022).

5. A mobile sewage extraction device for railway stations according to claim 4, characterized in that: The internal structure of the externally threaded hollow column (1025) matches that of the internally threaded hole (1026), and the ends of the flexible sewage extraction auxiliary pipe (1022) and the mounting body (1021) are rotationally fixed via the externally threaded hollow column (1025) and the internally threaded hole (1026).

6. The mobile sewage extraction device for railway stations according to claim 2, characterized in that: The driving assembly comprises a rotating shaft (1061) rotatably connected inside the mounting body (1021), and an end of the rotating shaft (1061) is located on the surface of the mounting body (1021) and a motor (106) is mounted thereon.

7. The mobile sewage extraction device for railway stations according to claim 6, characterized in that: The crushing assembly comprises five mounting rings (1063) fixed on the outer surface of the rotating shaft (1061), and crushing blades (1062) are arranged on both sides of the mounting rings (1063).

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