Mobile pump station with protective structure

Abstract

The utility model discloses a mobile pump station with protection structure, include: the load plate of the pump group is equipped with the protection component of a plurality of circumferential around the pump group setting of upper end surface, every protection component all includes installation base, baffle and at least one buffer assembly, every installation base all with the shell fixed connection of pump group, every buffer assembly one end all with installation base connects, and every buffer assembly other end all with the same end surface fixed connection of baffle, every baffle all perpendicularly load plate surface setting, and every baffle end surface all with corresponding installation base's end surface parallel to the pump group. The utility model solves the technical problem that the existing pump group protection structure impact resistance is poor, reaches the technical effect of improving impact resistance.

Description

Technical Field

[0001] This utility model relates to the field of mobile pumping station technology, specifically to a mobile pumping station with a protective structure. Background Technology

[0002] Mobile pumping stations are rapidly deployable mobile drainage equipment whose core functions are flood control, drainage, and emergency rescue. They are widely used in urban flooding, agricultural irrigation, and industrial drainage.

[0003] Existing mobile pumping stations are mainly divided into two categories: trailer-mounted and box truck-mounted. Among them, trailer-mounted mobile pumping stations are smaller in size than box truck-mounted mobile pumping stations and are suitable for working environments with limited space.

[0004] Trailer-mounted mobile pump stations typically consist of a mobile platform and pump units mounted on the platform. However, trailer-mounted mobile pump stations offer relatively poor protection for the pump units. The pump units are usually fully exposed or in a semi-open state with rain protection on top. This makes the pump units easily susceptible to collisions and scratches from other vehicles, hoisting objects, or debris during transportation, relocation, or noisy work sites, resulting in mechanical damage.

[0005] In the existing technology, since the outer contour of a trailer-mounted mobile pump station is usually square, four protective baffles are usually installed around the pump unit to surround the pump unit in the middle. However, after being subjected to external collisions and impacts, the protective baffles are prone to dents and deformations, resulting in a decrease in the protective performance of the protective baffles, which require frequent replacement.

[0006] Therefore, it is necessary to design a protective structure with strong impact resistance. Utility Model Content

[0007] This application provides a mobile pumping station with a protective structure to solve the technical problem of poor impact resistance of existing pump set protective structures.

[0008] This application provides a mobile pump station with a protective structure, comprising: a support plate with a pump unit on its upper surface and a plurality of protective components arranged circumferentially around the pump unit; each protective component includes a mounting base, a baffle, and at least one buffer component; each mounting base is fixedly connected to the outer shell of the pump unit; one end of each buffer component is connected to the mounting base, and the other end of each buffer component is fixedly connected to the same end face of the baffle; each baffle is arranged perpendicular to the surface of the support plate, and the end face of each baffle facing the pump unit is parallel to the end face of the corresponding mounting base.

[0009] By adopting the above technical solution, protective components are set up around the pump unit. Each protective component includes a mounting base, a baffle, and a buffer component. When the mobile pump station is subjected to external collision, the buffer component can effectively absorb and disperse the impact force, reduce the impact directly borne by the baffle, thereby significantly improving the impact resistance, preventing the baffle from being dented and deformed, extending the service life, and reducing the replacement frequency.

[0010] Preferably, each protective component includes two buffer components; each mounting base has a rod extending along the length of the mounting base; each buffer component includes a slider, a spring, and a connecting rod, with both ends of the connecting rod rotatably connected to the slider and the baffle respectively, each slider being slidably connected to the rod, and the two sliders on each mounting base can slide towards or away from each other along the length of the mounting base; the spring is sleeved on the rod, with one end of the spring fixedly connected to one end of the mounting base and the other end of the spring fixedly connected to the slider; each connecting rod is inclined relative to the end face of the baffle, and the two connecting rods are arranged in a figure-eight configuration in the direction from the baffle to the mounting base.

[0011] By adopting the above technical solution, the buffer assembly uses a combination structure of slider, spring and connecting rod. The rod is set on the mounting base, and the rod provides stable guidance and support for the slider, ensuring that the slider slides in a straight line and avoids deflection. The spring is sleeved on the rod, one end of the spring is fixed to the mounting base, and the other end is connected to the slider. The connecting rod realizes the relative movement between the baffle and the slider, so that when a collision occurs, the baffle moves towards the pump group, the connecting rod rotates, and the spring compression and slider sliding work together to buffer energy, reduce the impact transmitted to the pump group, and enhance the protection performance. At the same time, the "V"-shaped connecting rod can rotate better and avoid jamming.

[0012] Preferably, each mounting base has a first groove extending along the length of the mounting base on its end face away from the pump unit, the rod is fixed in the first groove along the length of the first groove, and each slider can be slidably embedded in the first groove.

[0013] By adopting the above technical solution, the end face of the mounting base away from the pump group is provided with a first groove, in which the slider is embedded and slides, and the rod is fixed in the groove. This further enhances the stability and guidance of the slider, prevents the slider from falling out or getting stuck under impact, and ensures that the buffer assembly works effectively for a long time.

[0014] Preferably, the lower end wall of the baffle abuts against and slides against the upper end surface of the bearing plate.

[0015] By adopting the above technical solution, the baffle is vertically set on the upper surface of the support plate. The sliding cooperation between the baffle and the support plate ensures the normal operation of the protective component. The support plate limits the baffle to prevent it from deflecting relative to the pump group after being impacted, thus avoiding damage to the protective component.

[0016] Preferably, the side of the baffle facing the pump unit is provided with two detachable connecting blocks, and the two connecting rods are rotatably connected to the two connecting blocks respectively.

[0017] By adopting the above technical solution, a detachable connecting block is provided on the baffle, and the connecting rod is rotatably connected to the connecting block. This makes the baffle detachable, and it is easy to replace it separately when the baffle is damaged, without having to disassemble the entire protective component, thus improving the convenience and economy of maintenance.

[0018] Preferably, the mobile pump station also includes a mobile platform detachably connected to the support plate. The mobile platform includes a plate and multiple wheels, with the multiple wheels located on the lower end face of the plate and the support plate located on the upper end face of the plate.

[0019] By adopting the above technical solution, the mobile platform and the support plate are detachably connected, including the plate body and the wheels, making the mobile pump station easy to deploy and move quickly, adapting to narrow or variable working environments, while facilitating storage and transportation, and improving the flexibility of emergency rescue.

[0020] Preferably, a mobile pump station with a protective structure further includes a quick-release fastener and a mounting hole. The mounting hole penetrates the support plate and the plate body. The quick-release fastener includes a column and a cover. The cover covers the mounting hole and is fitted to the upper end face of the support plate. The upper end of the column is inserted into the mounting hole and is detachably connected to the cover. The column is provided with multiple limiting members at intervals around the circumference. When the main body is connected to the cover, each limiting member abuts against the lower end face of the plate body.

[0021] By adopting the above technical solution, the quick-release fastener uses the column and cover to install holes, which enables the rapid fixing and separation of the support plate and the mobile platform. The cover covers the installation holes and fits against the upper end surface of the support plate, while the limiting component abuts against the lower end surface of the plate, ensuring a firm connection, simplifying the installation process, saving time, and improving operating efficiency.

[0022] Preferably, the column is provided with a plurality of second grooves extending along the column axis at intervals around the circumference. The lower end of each limiting member is rotatably connected to the lower end of a second groove. Each second groove is provided with an electric telescopic rod set vertically to the bottom of the groove. The telescopic end of each electric telescopic rod is connected to the corresponding limiting member. Each limiting member can rotate toward or away from the upper end of the column. The lower end of the column is provided with an interface for connection to an external controller.

[0023] By adopting the above technical solution, a second groove and a rotatable limiting component are set on the column, and the opening and closing degree of the limiting component is adjusted by an electric telescopic rod to achieve adaptation to plates of different thicknesses, thereby adapting to different mobile platforms and improving the installation adaptability of the pump unit.

[0024] One or more technical solutions provided in this application have at least the following technical effects or advantages: 1. Set up protective components around the pump unit. Each protective component includes a mounting base, a baffle, and a buffer component. When the mobile pump station is subjected to external collisions, the buffer component can effectively absorb and disperse the impact force, reduce the impact directly borne by the baffle, thereby significantly improving the impact resistance, preventing the baffle from being dented and deformed, extending the service life, and reducing the replacement frequency. 2. The modular and detachable connection design allows key components such as baffles and connecting blocks to be replaced independently, making maintenance and operation simple and economical; the mobile platform and the load-bearing plate are fixed by a quick-release structure, making installation and separation fast and reliable, which greatly improves the efficiency of equipment transfer and deployment. 3. The overall structure balances stability and adaptability. The mobile platform is equipped with wheels for flexible relocation and is suitable for narrow or complex environments. The electrically controlled limit device further automates fixing and releasing, reducing manual operation intensity. In addition, the electric telescopic rod adjusts the opening and closing angle of the limit component to adapt to plates of different thicknesses, thereby adapting to different mobile platforms and enhancing practicality and reliability in emergency rescue scenarios. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 An isometric drawing of a mobile pumping station with a protective structure provided for this application; Figure 2 A partial sectional isometric view of a mobile pumping station with a protective structure provided for this application; Figure 3 for Figure 2 A magnified view of a portion of region A in the middle; Figure 4 for Figure 2 A magnified view of a portion of region B in the middle.

[0027] Explanation of reference numerals in the attached drawings: 1. Support plate; 2. Pump unit; 3. Mounting base; 31. Rod; 32. First groove; 4. Baffle; 41. Connecting block; 5. Sliding block; 6. Spring; 7. Connecting rod; 8. Moving platform; 81. Plate; 82. Wheel; 9. Quick-release fastener; 91. Column; 911. Second groove; 92. Cover; 93. Limiting element; 94. Electric telescopic rod; 10. Mounting hole. Detailed Implementation

[0028] This application provides a mobile pumping station with a protective structure to solve the technical problem that the existing pump set protective structures have poor impact resistance.

[0029] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0030] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0031] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, 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.

[0032] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0033] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0034] Example 1 like Figures 1 to 4 The embodiment of this application provides a mobile pump station with a protective structure, including: a support plate 1 with a pump group 2 on its upper surface and a plurality of protective components arranged circumferentially around the pump group 2; each protective component includes a strip-shaped mounting base 3, a baffle 4 and at least one buffer component; one end of each buffer component is connected to the mounting base 3, and the other end of each buffer component is fixedly connected to the same end face of the baffle 4; each baffle 4 is arranged perpendicular to the surface of the support plate 1, and the end face of each baffle 4 facing the pump group is parallel to the end face of the corresponding mounting base 3.

[0035] More preferably, in the embodiments provided in this application, such as Figure 1 , Figure 2 and Figure 3 As shown, the bottom surface of the plate 81 is provided with four wheels 82, which are located at the four corners of the plate 81. A bearing plate 1 is detachably connected to the upper end surface of the plate 81. A pump assembly 2 is fixedly mounted on the upper end surface of the bearing plate 1. The pump assembly 2 includes a cuboid working pump station and a hydraulic pump mounted on top of the working pump station. Each of the four outer peripheral walls of the working pump station is provided with a long strip-shaped mounting base 3. The four mounting bases 3 are connected end to end and arranged around the working pump station. Each mounting base 3 has a first groove 32 extending along the length direction on its outer wall. A rod 31 extending along the length direction is fixed in the first groove 32. Two springs 6 are sleeved on the rod 31. The rod body 31 is fixedly connected to both ends of the mounting base 3. It is equipped with two sliding sliders 5, which are connected to two springs 6 respectively. Each slider 5 has a rotatably connected connecting rod 7 on its outer wall. The other end of each connecting rod 7 is equipped with a rotatably connected connecting block 41. Each connecting block 41 is fixed to the baffle 4 by bolts. Each baffle 4 is set parallel to one side of the working pump station. The baffle 4 is set vertically on the upper end face of the bearing plate 1 through sliding fit. The lower end wall of the baffle 4 is attached to the bearing plate 1 to prevent the baffle 4 from deflecting after being impacted. At the same time, the sliding fit allows the baffle 4 to move flexibly when impacted.

[0036] like Figure 2 and Figure 4As shown, four through mounting holes 10 are provided on the four corners of the plate 81 and the support plate 1. Quick-release fasteners 9 are provided within the mounting holes 10. Each quick-release fastener 9 includes a cover 92 and a column 91 connected by threads. The cover 92 and one end of the column 91 are threaded. The cover 92 has a handle for easy rotation. The cover 92 is located on the upper surface of the support plate 1 and covers the mounting holes 10. A portion of the column 91 is inserted into the mounting holes 10 from the bottom and connected to the cover 92 by threads. Two second grooves 911 are symmetrically provided on the portion of the column 91 outside the mounting holes 10, extending axially along the column 91. Each second groove 911 has a groove at its end away from the plate 81. There are plate-shaped limiting members 93, each of which can be flipped toward both ends of the column 91. Each second groove 911 is also provided with an electric telescopic rod 94. The telescopic end of the electric telescopic rod 94 is connected to the limiting member 93. A return spring is also provided between each limiting member 93 and the bottom of the second groove 911. The return spring is sleeved on the electric telescopic rod 94. When the electric telescopic rod 94 pushes the limiting member 93 away from the column 91, the return spring is in a stretched state. When the electric telescopic rod 94 is subjected to an upward impact, the return spring ensures that the position of the limiting member 93 does not change. The end of the column 91 away from the plate 81 can be electrically connected to the controller, and the position of the electric telescopic rod 94 can be adjusted by the controller.

[0037] When the mobile pump station is impacted, the baffle 4 will be the first to be impacted. When the baffle 4 moves due to the impact, it will drive the connecting block 41 to move together. Each connecting block 41 is rotatably connected to a rotating rod. The rotating rod can rotate flexibly inside the connecting block 41, so that the impact force can be transmitted to the rotating rod through the connecting block 41. Then the impact force is transmitted to the slider 5 by the rotating rod. The slider 5 slides in the rod body 31 and the first groove 32 under the force and compresses the spring 6. The impact force is absorbed by the compression of the spring 6. After the impact force disappears, the spring 6 rebounds to its original state. The slider 5 drives the connecting rod 7 to reset, thereby completing the reset of the baffle 4 and finally realizing the protection of the pump group 2.

[0038] In this embodiment, a protective assembly is provided around the pump unit 2. Each protective assembly includes a mounting base 3, a baffle 4, and a buffer assembly. When the mobile pump station is subjected to external collision, the buffer assembly can effectively absorb and disperse the impact force, reduce the impact directly borne by the baffle 4, thereby significantly improving the impact resistance, preventing the baffle 4 from being dented and deformed, extending its service life, and reducing the replacement frequency.

[0039] It should be noted that the order of the embodiments described above is merely for descriptive purposes and does not represent the superiority or inferiority of the embodiments. Furthermore, specific embodiments have been described above. Other embodiments are within the scope of the appended claims. In some cases, the actions or steps described in the claims can be performed in a different order than that shown in the embodiments and still achieve the desired result. Additionally, the processes depicted in the drawings do not necessarily require a specific or sequential order to achieve the desired result. In some embodiments, multitasking and parallel processing are also possible or may be advantageous.

[0040] The above description is only a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

[0041] This specification and accompanying drawings are merely illustrative examples of this application and are intended to cover any and all modifications, variations, combinations, or equivalents within the scope of this application. Clearly, those skilled in the art can make various alterations and modifications to this application without departing from its scope. Therefore, if such modifications and modifications fall within the scope of this application and its equivalents, this application intends to include such modifications and modifications.

Claims

1. A mobile pumping station with a protective structure, characterized in that: The system includes a support plate (1) with a pump assembly (2) on its upper surface and a plurality of protective components arranged circumferentially around the pump assembly (2); each of the protective components includes a mounting base (3), a baffle (4) and at least one buffer component; each of the mounting bases (3) is fixedly connected to the outer shell of the pump assembly (2); one end of each buffer component is connected to the mounting base (3), and the other end of each buffer component is fixedly connected to the same end face of the baffle (4); each baffle (4) is arranged perpendicular to the surface of the support plate (1), and the end face of each baffle (4) facing the pump assembly (2) is parallel to the end face of the corresponding mounting base (3).

2. A mobile pumping station with a protective structure according to claim 1, characterized in that, Each of the protective components includes two buffer components; each of the mounting bases (3) is provided with a rod (31) extending along the length direction of the mounting base (3); each of the buffer components includes a slider (5), a spring (6) and a connecting rod (7), the two ends of the connecting rod (7) are rotatably connected to the slider (5) and the baffle (4) respectively, each of the sliders (5) is slidably connected to the rod (31), and the two sliders (5) on each of the mounting bases (3) can slide towards or away from each other along the length direction of the mounting base (3); the spring (6) is sleeved on the rod (31), one end of the spring (6) is fixedly connected to one end of the mounting base (3), and the other end of the spring (6) is fixedly connected to the slider (5); each of the connecting rods (7) is inclined relative to the end face of the baffle (4), and the two connecting rods (7) are arranged in a figure-eight shape in the direction from the baffle (4) to the mounting base (3).

3. A mobile pumping station with a protective structure according to claim 2, characterized in that, Each mounting base (3) has a first groove (32) extending along the length direction of the mounting base (3) on the end face away from the pump group (2). The rod (31) is fixed in the first groove (32) along the length direction of the first groove (32). Each slider (5) can be slidably embedded in the first groove (32).

4. A mobile pumping station with a protective structure according to claim 2, characterized in that, The lower end wall of the baffle (4) abuts against and slides against the upper end surface of the bearing plate (1).

5. A mobile pumping station with a protective structure according to claim 4, characterized in that, The baffle (4) has two detachable connecting blocks (41) on the side facing the pump group (2), and the two connecting rods (7) are rotatably connected to the two connecting blocks (41) respectively.

6. A mobile pumping station with a protective structure according to claim 1, characterized in that, The mobile pump station also includes a mobile platform (8) detachably connected to the support plate (1). The mobile platform (8) includes a plate (81) and multiple wheels (82). The multiple wheels (82) are located on the lower end face of the plate (81), and the support plate (1) is located on the upper end face of the plate (81).

7. A mobile pumping station with a protective structure according to claim 6, characterized in that, It also includes a quick-release fastener (9) and a mounting hole (10). The mounting hole (10) penetrates the support plate (1) and the plate body (81). The quick-release fastener (9) includes a column (91) and a cover (92). The cover (92) covers the mounting hole (10) and is fitted to the upper end face of the support plate (1). The upper end of the column (91) is inserted into the mounting hole (10) and is detachably connected to the cover (92). The column (91) is provided with multiple limiting members (93) spaced circumferentially. When the column is connected to the cover (92), each of the limiting members (93) abuts against the lower end face of the plate body (81).

8. A mobile pumping station with a protective structure according to claim 7, characterized in that, The column (91) is provided with a plurality of second grooves (911) extending axially along the column (91) at intervals around the circumference. The lower end of each limiting member (93) is rotatably connected to the lower end of a second groove (911). Each second groove (911) is provided with an electric telescopic rod (94) set vertically to the bottom of the groove. The telescopic end of each electric telescopic rod (94) is connected to the corresponding limiting member (93). Each limiting member (93) can rotate toward or away from the upper end of the column (91). The lower end of the column (91) is provided with an interface for connecting to an external controller.

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