Hidden intelligent decontamination unit for a hollow landing stage

Abstract

The utility model belongs to train equipment technical field discloses a hidden intelligent decontamination unit for hollow platform, it includes frame body, accomodation subassembly and drainage subassembly. Accomodation subassembly can be detachably installed in frame body, and the operating opening that can open and close is set up, drainage subassembly sets up in accomodation subassembly, including winding drive and drainage pipe, drainage pipe has the suction end, the inside of drainage pipe is communicated with outside through suction end, the output end of drainage drive is connected to suction end, can drive suction end adsorption dirt, when operating opening opens, suction end can extend to outside through operating opening, winding drive is configured as drive suction end and is retracted to accomodation subassembly through operating opening. Through above setting, the hidden intelligent decontamination unit for hollow platform of the application improves the operation efficiency of train decontamination, and the land space is smaller, and the operation is more convenient.

Description

Technical Field

[0001] This utility model relates to the field of train equipment technology, and in particular to a concealed intelligent sewage unloading unit for hollow platforms. Background Technology

[0002] Passenger train enclosed toilets require daily emptying to ensure normal operation.

[0003] Currently, due to the limited operating space at the stations, workers typically use either mobile or fixed equipment for wastewater unloading. However, while mobile equipment offers greater flexibility, its daily workload is limited and cannot meet the demands of the current high-density workload. Fixed wastewater unloading equipment, on the other hand, is inconvenient to disassemble and maintain, causing considerable inconvenience to workers and reducing unloading efficiency. Furthermore, the wastewater unloading pipes used by these devices require manual storage and retraction by workers, further compromising operational efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a concealed intelligent sewage unloading unit for hollow platforms, which improves the efficiency of train sewage unloading, occupies less space, and is more convenient to operate.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] A concealed intelligent wastewater unloading unit for hollow platforms, comprising:

[0007] Frame;

[0008] The storage box is detachably installed in the frame and has an openable and closable working opening;

[0009] A sewage discharge assembly, disposed in the storage box, includes a rewind driver and a sewage discharge pipe. The sewage discharge pipe has a suction end, and the interior of the sewage discharge pipe is connected to the outside through the suction end. The output end of the sewage discharge driver is connected to the suction end, which can drive the suction end to absorb sewage. When the working port is opened, the suction end can extend to the outside through the working port. The rewind driver is configured to drive the suction end to retract into the storage box through the working port.

[0010] Optionally, the storage box is rotatably equipped with a fixed plate, one end of the drain pipe is connected to the fixed plate, and the other end of the drain pipe is movably installed in the storage box and configured as the suction end. When the fixed plate rotates relative to the storage box, the drain pipe is wound around the fixed plate.

[0011] Optionally, the winding driver includes a drive motor and a transmission chain, the output end of which is connected to the fixed disk via the transmission chain, enabling the fixed disk to rotate.

[0012] Optionally, the concealed intelligent sewage unloading unit for the hollow platform further includes a clamping mechanism, which includes a swing rod and an auxiliary wheel. The swing rod is disposed in the storage box and rotatably mounted on the auxiliary wheel. The outer peripheral wall of the auxiliary wheel is configured to abut against the sewage pipe.

[0013] Optionally, the clamping mechanism further includes an elastic element, the swing rod is rotatably connected to the storage box, the elastic element is connected to the storage box and the swing rod, and the auxiliary wheel abuts against the drain pipe under the driving action of the elastic element.

[0014] Optionally, the concealed intelligent sewage unloading unit for the hollow platform further includes an opening and closing mechanism. The operating port cover is provided with a sealing cover. The opening and closing mechanism includes a control component and an adsorption component. When the control component is powered on, the adsorption component adsorbs the sealing cover to close the operating port. When the control component is powered off, the sealing cover folds over under its own weight to open the operating port.

[0015] Optionally, the frame includes support rods, protective plates, and cover plates. The support rods are spaced apart and connected to the protective plates. The support rods and the protective plates form an installation opening. The cover plates are detachably placed over the installation opening. The sewage discharge assembly is detachably installed in the frame through the installation opening.

[0016] Optionally, the support rod is telescopically adjustable along its own extension direction, and the mounting opening increases or decreases when the support rod adjusts its length.

[0017] Optionally, the frame further includes a locking element, and the support rod includes an outer support rod and an inner support rod. The outer support rod is sleeved on the inner support rod. When the locking element passes through the outer support rod and abuts against the inner support rod, it can lock the inner support rod and the outer support rod together.

[0018] Optionally, the storage box is equipped with a limiting wheel for rotation, and the suction end is clamped between the limiting wheels.

[0019] The beneficial effects of this utility model are:

[0020] This invention provides a concealed intelligent sewage discharge unit for hollow platforms, comprising a frame, a storage box, and a sewage discharge assembly. The storage box is detachably installed within the frame. Since the sewage discharge assembly is located within the storage box, it facilitates the installation and removal of both the storage box and the sewage discharge assembly by operators, improving operational convenience and saving space. The sewage discharge assembly includes a rewinding drive and a sewage discharge pipe. The sewage discharge pipe has a suction end, and the interior of the sewage discharge pipe is connected to the outside through the suction end. The sewage discharge drive drives the suction end to absorb sewage, thus meeting the sewage discharge needs of the train toilet. The storage box has an openable and closable operating port. When the operating port is open, the suction end can extend to the outside through the operating port, connecting to the sewage outlet of the train toilet. After the sewage discharge operation is completed, the rewinding drive drives the suction end to retract through the operating port into the storage box, thereby automatically retracting the sewage discharge pipe, reducing manual operation and improving operational efficiency. With the above-mentioned design, the concealed intelligent sewage unloading unit for hollow platforms in this application improves the efficiency of train sewage unloading operations, occupies less space, and is more convenient to operate. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the storage box installed on the frame according to an embodiment of the present invention;

[0022] Figure 2 yes Figure 1 A magnified view of a section at point A in the middle;

[0023] Figure 3 This is a schematic diagram of the cover plate provided in an embodiment of the present utility model;

[0024] Figure 4 This is an isometric view of the storage box provided in this embodiment of the utility model;

[0025] Figure 5 This is a front view of the storage box provided in this embodiment of the utility model;

[0026] Figure 6 This is a schematic diagram of the internal structure of the storage box provided in this embodiment of the utility model;

[0027] Figure 7 This is a rear view of the storage box provided in an embodiment of this utility model.

[0028] In the picture:

[0029] 100. Sewage discharge actuator; 1. Frame; 11. Support rod; 111. Outer support rod; 112. Inner support rod; 12. Protective plate; 13. Cover plate; 14. Mounting port; 15. Locking component; 2. Storage box; 21. Working port; 22. Fixing plate; 23. Cover; 24. Limiting wheel; 25. Arc plate; 3. Sewage discharge assembly; 31. Rewinding actuator; 311. Drive motor; 312. Transmission chain; 32. Sewage discharge pipe; 321. Suction end; 4. Pressing mechanism; 41. Swing rod; 42. Auxiliary wheel; 5. Opening and closing mechanism; 51. Control component; 52. Adsorption component; 6. Lighting lamp; 7. Controller; 8. Sensor; 9. Indicator light. Detailed Implementation

[0030] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0031] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0033] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0034] like Figures 1-7 As shown, this embodiment provides a concealed intelligent waste disposal unit for hollow platforms, which includes a frame 1, a storage box 2, and a waste discharge assembly 3. The storage box 2 is detachably installed in the frame 1 and has an openable and closable working port 21. The waste discharge assembly 3 is disposed in the storage box 2 and includes a winding driver 31 and a waste discharge pipe 32. The waste discharge pipe 32 has a suction end 321, and the interior of the waste discharge pipe 32 is connected to the outside through the suction end 321. The output end of the waste discharge driver 100 is connected to the suction end 321 and can drive the suction end 321 to absorb waste. When the working port 21 is opened, the suction end 321 can extend to the outside through the working port 21. The winding driver 31 is configured to drive the suction end 321 to retract into the storage box 2 through the working port 21.

[0035] In this embodiment, the storage box 2 is detachably installed in the frame 1. Since the sewage discharge component 3 is located within the storage box 2, it facilitates the installation and removal of both the storage box 2 and the sewage discharge component 3 by operators, improving operational convenience and saving space. The sewage discharge component 3 includes a rewinding driver 31 and a sewage discharge pipe 32. The sewage discharge pipe 32 has a suction end 321, and the interior of the sewage discharge pipe 32 is connected to the outside through the suction end 321. The sewage discharge driver 100 drives the suction end 321 to absorb sewage, thus meeting the sewage discharge requirements of the train toilet. The storage box 2 has an openable and closable operating port 21. When the operating port 21 is open, the suction end 321 can extend to the outside through the operating port 21, thereby connecting to the sewage discharge outlet of the train toilet. After the sewage discharge operation is completed, the rewinding driver 31 drives the suction end 321 to retract through the operating port 21 into the storage box 2, thereby automatically retracting the sewage discharge pipe 32, reducing manual operation and improving operational efficiency. With the above-described configuration, the concealed intelligent sewage unloading unit for hollow platforms in this embodiment improves the efficiency of train sewage unloading operations, occupies less space, and is more convenient to operate.

[0036] It should be noted that the sewage discharge actuator 100 uses a piston-type self-priming sewage pump, a rotary self-priming sewage pump, or a vacuum pump, etc., to perform the suction operation on sewage through the suction end 321. Understandably, the specific structure of the sewage discharge actuator 100 is not overly limited, as long as it can achieve the aforementioned functions.

[0037] The specific structure of the concealed intelligent sewage unloading unit used in hollow platforms is described below:

[0038] Specifically, such as Figures 1-7As shown, the frame 1 includes support rods 11, protective plates 12, and cover plates 13. The support rods 11 are spaced apart and connected to the protective plates 12. The support rods 11 and the protective plates 12 form an installation opening 14. The cover plate 13 is detachably placed over the installation opening 14. The sewage discharge assembly 3 is detachably installed in the frame 1 through the installation opening 14, making the installation and removal of the sewage discharge assembly 3 very convenient. Operators can easily open or close the cover plate 13 to facilitate the inspection and maintenance of the sewage discharge assembly 3. This not only improves the convenience of operation but also allows the concealed intelligent sewage discharge unit used in the hollow platform to flexibly adapt to different usage scenarios and needs.

[0039] Specifically, the support rod 11 is telescopically adjustable along its extension direction. When the support rod 11 adjusts its length, the mounting opening 14 increases or decreases, allowing the frame 1 to be flexibly adjusted according to different usage scenarios and needs. This design not only improves the adaptability and flexibility of the concealed intelligent sewage discharge unit used in hollow platforms but also facilitates installation and disassembly, enhancing the overall stability and reliability of the concealed intelligent sewage discharge unit used in hollow platforms.

[0040] Specifically, in this embodiment, the frame 1 further includes a locking member 15. The support rod 11 includes an outer support rod 111 and an inner support rod 112. The outer support rod 111 is sleeved on the inner support rod 112. When the locking member 15 passes through the outer support rod 111 and abuts against the inner support rod 112, it can lock the inner support rod 112 and the outer support rod 111 together, ensuring the stability of the support rod 11 after adjustment. The operator can adjust the length of the support rod 11 as needed and fix the support rod 11 by means of the locking member 15. This not only improves the adaptability and flexibility of the concealed intelligent sewage unloading unit used in the hollow platform, but also avoids safety hazards caused by the loosening of the support rod 11.

[0041] In other embodiments, the support rod 11 is an electrically telescopic rod to facilitate length adjustment, thereby improving the adaptability of the concealed intelligent sewage unloading unit used in hollow platforms. Furthermore, those skilled in the art are familiar with the specific structure and working principle of the electrically telescopic rod, which will not be elaborated upon here.

[0042] Specifically, the storage box 2 is equipped with a limiting wheel 24 for rotation, and the suction end 321 is clamped between the limiting wheels 24. This can guide and limit the storage and extension of the suction end 321, making it less prone to deviation, thereby improving the efficiency and safety of the sewage unloading operation.

[0043] Specifically, such as Figures 1-7As shown, the storage box 2 is rotatably equipped with a fixed plate 22. One end of the drain pipe 32 is connected to the fixed plate 22, and the other end of the drain pipe 32 is movably installed in the storage box 2 and configured as a suction end 321. When the fixed plate 22 rotates relative to the storage box 2, the drain pipe 32 is wound around the fixed plate 22. Through the winding and rewinding of the drain pipe 32, not only is the drain pipe 32 more neat and orderly when stored, but the automatic rewinding of the drain pipe 32 by the rewinding driver 31 also improves the storage efficiency. At the same time, the above configuration also reduces the tediousness and time consumption of manual storage, further improving the work efficiency.

[0044] More specifically, the storage box 2 is equipped with an arc-shaped plate 25. When the working port 21 is opened, the suction end 321 of the sewage pipe 32 abuts against the arc-shaped plate 25, thereby guiding the extension and retraction of the suction end 321, so as to facilitate the winding and pulling out of the sewage pipe 32, and prevent wear between the sewage pipe 32 and the storage box 2, thus improving the service life of the concealed intelligent sewage unloading unit used in the hollow platform.

[0045] Specifically, in this embodiment, the winding driver 31 includes a drive motor 311 and a transmission chain 312. The output end of the drive motor 311 is connected to the fixed disk 22 through the transmission chain 312, enabling the fixed disk 22 to rotate. The drive motor 311 directly drives the fixed disk 22 to rotate through the transmission chain 312, thereby achieving precise control of the winding of the sewage pipe 32. This not only improves work efficiency but also reduces operational interruptions caused by mechanical failures, thus ensuring the stability and reliability of the sewage pipe 32 during the winding process. The drive motor 311 can be a torque motor or a stepper motor; no further limitations are specified here.

[0046] More specifically, in other embodiments, the winding driver 31 includes a servo motor and a coupling. The output shaft of the servo motor is connected to the fixed disk 22 through the coupling, thereby driving the fixed disk 22 to rotate. The specific structure of the winding driver 31 is not limited here, as long as it can achieve the above-mentioned functions.

[0047] Specifically, the concealed intelligent sewage discharge unit for the hollow platform also includes a clamping mechanism 4. The clamping mechanism 4 includes a swing rod 41 and an auxiliary wheel 42. The swing rod 41 is mounted on the storage box 2 and rotatably mounted on the auxiliary wheel 42. The outer peripheral wall of the auxiliary wheel 42 is configured to abut against the sewage pipe 32, ensuring the sewage pipe 32 remains stable during winding and avoiding poor storage results due to shaking or loosening. This also improves the safety and reliability of the sewage pipe 32 during storage, ensuring the normal operation of the concealed intelligent sewage discharge unit for the hollow platform.

[0048] Specifically, the clamping mechanism 4 also includes an elastic element. The swing rod 41 is rotatably connected to the storage box 2, and the elastic element is connected to the storage box 2 and the swing rod 41. The auxiliary wheel 42 abuts against the drain pipe 32 under the driving action of the elastic element. By setting the elastic element, the auxiliary wheel 42 is made to fit tightly against the drain pipe 32, ensuring that the overall structure formed by the drain pipe 32 in the winding state can maintain its own stability, avoiding the problem of poor storage effect caused by the swaying of the drain pipe 32, and improving the automation level of the storage process and reducing manual intervention. The elastic element is a tension spring or a coil spring. The specific structure of the elastic element is not limited here, as long as it can achieve the above-mentioned functions.

[0049] Specifically, the concealed intelligent sewage unloading unit for the hollow platform also includes an opening and closing mechanism 5. The operating port 21 is covered with a cap 23. The opening and closing mechanism 5 includes a control component 51 and an adsorption component 52. When the control component 51 is energized, the adsorption component 52 adsorbs the cap 23 to close the operating port 21. When the control component 51 is de-energized, the cap 23 folds open under its own weight to open the operating port 21. The automated control of the opening and closing mechanism 5 makes the opening and closing of the operating port 21 more convenient and efficient, eliminating the need for manual operation. This design not only improves operational efficiency but also reduces safety hazards caused by improper human operation.

[0050] More specifically, in this embodiment, the control component 51 includes an electromagnet and a coil, and the adsorption component 52 is an iron core. When the electromagnet is energized, the coil generates a magnetic field, which magnetizes the iron core and then generates a magnetic attraction force on the cover 23 to close the working opening 21. When the electromagnet is de-energized, the iron core loses its magnetism and cannot attract the cover 23, causing the cover 23 to fall and fold under its own gravity to open the working opening 21, thereby improving the convenience of operation for the operator.

[0051] Specifically, the frame 1 is equipped with a light 6 and a sensor 8. The sensor 8 is connected to the light 6 via a controller 7, which is located on the storage box 2. When the sensor 8 detects someone approaching, it transmits a signal to the controller 7, which then turns on the light 6 to facilitate operation. This setup improves the safety and convenience of the work site. When someone approaches the concealed intelligent wastewater unloading unit used for the hollow platform, the light 6 automatically illuminates, providing sufficient light for the operator. This not only reduces the risk of misjudgment and accidents during operation but also improves work efficiency.

[0052] More specifically, in this embodiment, the controller 7 is mounted on the storage box 2, and the sewage discharge driver 100 and the winding driver 31 are electrically connected to the controller 7. The controller 7 can perform operations such as turning on or off the above-mentioned components, which not only facilitates manual operation by the operator but also allows for adaptive adjustments according to different usage scenarios. The controller 7 adopts a CPU or PLC control system. The specific structure of the controller 7 is not limited here, as long as it can achieve the above-mentioned functions.

[0053] Specifically, the cover plate 13 is equipped with indicator lights 9 for feedback on whether the sewage discharge component 3 is operating normally. The indicator lights 9 can provide instructions to the operators by changing their own color, thus providing an intuitive feedback mechanism for the operators. By observing the color change of the indicator lights 9, the operators can quickly understand the working status of the sewage discharge component 3, which not only improves the transparency and controllability of the operation, but also facilitates troubleshooting and daily maintenance.

[0054] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A concealed intelligent sewage unloading unit for hollow platforms, characterized in that, include: Frame (1); The storage box (2) is detachably installed in the frame (1) and has an openable and closable working opening (21); A sewage discharge assembly (3), located in the storage box (2), includes a winding driver (31) and a sewage discharge pipe (32). The sewage discharge pipe (32) has a suction end (321). The interior of the sewage discharge pipe (32) is connected to the outside through the suction end (321). The output end of the sewage discharge driver (100) is connected to the suction end (321) and can drive the suction end (321) to absorb dirt. When the working port (21) is opened, the suction end (321) can extend to the outside through the working port (21). The winding driver (31) is configured to drive the suction end (321) to retract into the storage box (2) through the working port (21).

2. The concealed intelligent sewage unloading unit for hollow platforms according to claim 1, characterized in that, The storage box (2) is rotatably equipped with a fixed plate (22). One end of the drain pipe (32) is connected to the fixed plate (22), and the other end of the drain pipe (32) is movably installed on the storage box (2) and configured as the suction end (321). When the fixed plate (22) rotates relative to the storage box (2), the drain pipe (32) is wound around the fixed plate (22).

3. The concealed intelligent sewage unloading unit for hollow platforms according to claim 2, characterized in that, The take-up driver (31) includes a drive motor (311) and a transmission chain (312). The output end of the drive motor (311) is connected to the fixed disk (22) through the transmission chain (312) and can drive the fixed disk (22) to rotate.

4. The concealed intelligent sewage unloading unit for hollow platforms according to claim 1, characterized in that, The concealed intelligent sewage unloading unit for the hollow platform also includes a pressing mechanism (4), which includes a swing rod (41) and an auxiliary wheel (42). The swing rod (41) is located in the storage box (2) and is rotatably equipped with the auxiliary wheel (42). The outer peripheral wall of the auxiliary wheel (42) is configured to abut against the sewage pipe (32).

5. The concealed intelligent sewage unloading unit for hollow platforms according to claim 4, characterized in that, The pressing mechanism (4) also includes an elastic element. The swing rod (41) is rotatably connected to the storage box (2). The elastic element is connected to the storage box (2) and the swing rod (41). The auxiliary wheel (42) abuts against the drain pipe (32) under the driving action of the elastic element.

6. The concealed intelligent sewage unloading unit for hollow platforms according to claim 1, characterized in that, The concealed intelligent sewage unloading unit for the hollow platform also includes an opening and closing mechanism (5). The working port (21) is covered with a cover (23). The opening and closing mechanism (5) includes a control component (51) and an adsorption component (52). When the control component (51) is powered on, the adsorption component (52) adsorbs the cover (23) to close the working port (21). When the control component (51) is de-powered, the cover (23) folds over under its own weight to open the working port (21).

7. The concealed intelligent sewage unloading unit for hollow platforms according to claim 1, characterized in that, The frame (1) includes support rods (11), protective plates (12) and cover plates (13). The support rods (11) are spaced apart and connected to the protective plates (12). The support rods (11) and the protective plates (12) form an installation opening (14). The cover plates (13) are detachably placed on the installation opening (14). The sewage discharge assembly (3) is detachably installed in the frame (1) through the installation opening (14).

8. The concealed intelligent sewage unloading unit for hollow platforms according to claim 7, characterized in that, The support rod (11) is telescopically adjustable along its own extension direction. When the support rod (11) adjusts its own length, the mounting opening (14) increases or decreases.

9. The concealed intelligent sewage unloading unit for hollow platforms according to claim 8, characterized in that, The frame (1) also includes a locking member (15). The support rod (11) includes an outer support rod (111) and an inner support rod (112). The outer support rod (111) is sleeved on the inner support rod (112). When the locking member (15) passes through the outer support rod (111) and abuts against the inner support rod (112), it can lock the inner support rod (112) and the outer support rod (111) together.

10. The concealed intelligent wastewater unloading unit for hollow platforms according to any one of claims 1-9, characterized in that, The storage box (2) is equipped with a limiting wheel (24) for rotation, and the suction end (321) is clamped between the limiting wheels (24).

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