Buoyancy tank easy to unfold for flood drainage operation and flood drainage equipment

Abstract

The utility model relates to the technical field of flood drainage and desilting, and provides a buoyancy tank easy for flood drainage operation and flood drainage equipment, the buoyancy tank comprises a tank body, a door body and a locking assembly; the side surface of the box body is provided with a mounting gap; the bottom surface of the box body is provided with a mounting platform; the door body is arranged in the mounting notch and comprises a first door plate and a second door plate, the bottom of the second door plate is rotationally connected to the bottom of the mounting notch, and the bottom of the first door plate is rotationally connected to the top of the second door plate; the locking assembly comprises a first locking part for locking or unlocking the first door plate and the box body and a second locking part for locking or unlocking the second door plate and the box body. The door body has a first state in which the second door plate and the first door plate are locked on the box body, a second state in which the first door plate is opened and the second door plate is closed on the box body, and a third state in which the first door plate and the second door plate are opened, so that the buoyancy box is suitable for advancing and deep and shallow layer drainage operation, and the flood drainage capacity is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waterlogging drainage and silting, in particular to a buoyancy box and waterlogging drainage equipment which are easy to carry out waterlogging operations. Background Art

[0002] The drainage device can also be called a drainage ark or drainage cabin. In the four seasons of the year, the probability of flood disasters in summer is relatively high. Specifically, in the extremely severe climate in summer, such as continuous heavy rain, low-lying areas in cities, such as overpasses and traffic tunnels, are prone to flood disasters.

[0003] At present, the response to urban flooding mainly relies on fire emergency rescue drainage facilities. The drainage facilities have a single function and cannot achieve full-process water absorption and drainage, resulting in poor drainage capacity. Utility Model Content

[0004] The utility model provides a buoyancy box and waterlogging drainage equipment which are easy to carry out waterlogging drainage operations, and are used to solve the defect of poor waterlogging drainage capacity in the prior art.

[0005] The utility model provides a floating box which is easy to deploy for drainage operations, comprising a box body, a door body and a locking assembly; the side of the box body is provided with an installation notch, the bottom surface of the box body is provided with a mounting platform, and the mounting platform is used to install a drainage operation machine; the door body is arranged in the installation notch, the door body comprises a first door panel and a second door panel, the bottom of the second door panel is rotatably connected to the bottom of the installation notch, the bottom of the first door panel is rotatably connected to the top of the second door panel, and the door body matches the drainage operation machine to extend for drainage operations when in an open state; the locking assembly comprises a first locking component and a second locking component, the second locking component is used to lock or unlock the second door panel and the box body, and the first locking component is used to lock or unlock the first door panel and the box body.

[0006] According to the utility model, a floating box that is easy to deploy for waterlogging drainage operations is provided, both sides of the box body and the tail of the box body are provided with the installation notches, and the installation platform has a rotating body.

[0007] According to the utility model, a floating box that is easy to carry out drainage operations also includes a drainage mechanism arranged on the box body, and the drainage mechanism is used to discharge the accumulated water in the box body.

[0008] According to a floating box that is easy to deploy for waterlogging drainage operations provided by the utility model, a liquid level detection element is arranged in the box body.

[0009] According to a pontoon that is easy to deploy for waterlogging drainage operations provided by the utility model, a sealing member is provided between the door body and the side wall of the installation notch.

[0010] According to the utility model, a pontoon that is easy to deploy for drainage operations also includes a driving mechanism, and the driving mechanism is used to drive the second door panel and / or the first door panel to rotate.

[0011] The utility model also provides a drainage device, comprising a drainage operation machine and any one of the above-mentioned floating boxes that are easy to be deployed for drainage operations, wherein the drainage operation machine is arranged on the installation platform.

[0012] According to a drainage equipment provided by the utility model, the drainage operation machinery includes an operating arm, a water pump device and a stirring and suction device, the operating arm is arranged on the mounting platform, the operating arm has a first mechanical arm and a second mechanical arm arranged opposite to each other, the water pump device is arranged at the working end of the first mechanical arm, and the stirring and suction device is arranged at the working end of the second mechanical arm.

[0013] According to a drainage equipment provided by the utility model, the agitation and suction device includes a connecting frame, an agitation and suction pump and a plurality of agitation and suction rotating mechanisms, the connecting frame is connected to the working end of the second mechanical arm; the agitation and suction pump is installed at the lower end of the connecting frame; the agitation and suction rotating mechanism is detachably connected to the side of the connecting frame, and a plurality of the agitation and suction rotating mechanisms are evenly arranged around the circumference of the connecting frame, a stirring disk is provided at the lower end of the stirring and suction rotating mechanism, bucket teeth are provided on the stirring disk, and the horizontal height of the bucket teeth is not lower than the horizontal height of the agitation and suction pump.

[0014] According to a drainage device provided by the utility model, the connecting frame includes a vertical support tube and a connecting plate, the upper end and the lower end of the vertical support tube are respectively provided with flanges, the vertical support tube is connected to the working end of the second mechanical arm through the flange at the upper end, and the vertical support tube is connected to the suction pump through the flange at the lower end; the connecting plate is fixedly connected to the outer peripheral surface of the vertical support tube, and is used to connect the suction rotating mechanism.

[0015] The embodiment of the utility model provides a buoyancy box that is easy to carry out drainage operations. The buoyancy box is rotatably connected to the box body through a door body. The door body includes a first door panel and a second door panel that are rotatably connected. The door body has a first state in which the second door panel and the first door panel are both locked to the box body, a second state in which the first door panel is open and the second door panel is closed to the box body, and a third state in which the first door panel and the second door panel are both open. This makes the buoyancy box suitable for traveling and deep and shallow drainage operations, thereby improving the drainage capacity. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is one of the structural schematic diagrams of a pontoon provided by the utility model that is easy to deploy for waterlogging drainage operations.

[0018] Figure 2 This is the second structural schematic diagram of the buoyancy box provided by the utility model which is easy to carry out drainage operations.

[0019] Figure 3 It is a structural schematic diagram of a door body provided by the utility model in a first-level open and locked state.

[0020] Figure 4 It is a structural schematic diagram of a door body provided by the utility model in a secondary opening and locking state.

[0021] Figure 5 It is one of the structural schematic diagrams of the waterlogging drainage equipment provided by the utility model.

[0022] Figure 6 It is a structural schematic diagram of the drainage device provided by the utility model in a state of deep drainage on both sides.

[0023] Figure 7 It is a structural schematic diagram of the drainage equipment provided by the utility model in a state of shallow drainage on both sides.

[0024] Figure 8 It is a structural schematic diagram of the waterlogging drainage device provided by the utility model in a state of deep drainage at the rear side.

[0025] Fig. 9 It is a structural schematic diagram of the waterlogging drainage device provided by the utility model in a state of shallow drainage at the rear side.

[0026] Fig.10 It is a structural schematic diagram of the stirring and suction device provided by the utility model.

[0027] Fig.11 It is a structural schematic diagram of the connecting frame provided by the utility model.

[0028] Fig.12 It is a structural schematic diagram of the stirring and suction rotating mechanism provided by the utility model.

[0029] Fig.13 It is a structural schematic diagram of the agitator and suction pump provided by the utility model.

[0030] Fig.14 It is a structural schematic diagram of the filtering structure provided by the utility model.

[0031] Reference numerals: 1, connecting frame; 11, vertical supporting cylinder; 111, viewing window hole; 12, connecting plate; 121, connecting groove; 2, stirring and suction pump; 21, filtering structure; 211, filtering outlet; 212, filtering hole; 3, stirring and suction rotating mechanism; 31, supporting frame; 311, connecting rib plate; 312, vertical rib plate; 313, horizontal fork-shaped rib plate; 314, de-weighting through hole; 315, connecting protrusion; 32, rotating motor; 33, rotating cylinder; 34, rotating shaft; 4. Agitator; 5. Bucket teeth; 6. Box body; 61. Installation notch; 62. Installation platform; 63. Door body; 631. Second door panel; 632. First door panel; 66. Front cover; 67. Support cylinder installation interface; 71. Second locking component; 72. First locking component; 8. Door status detection sensor; 9. Drainage mechanism; 10. Agitator and suction device; 20. Working arm; 201. First mechanical arm; 202. Second mechanical arm; 30. Water pump device. DETAILED DESCRIPTION

[0032] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0033] In the description of the embodiments of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the embodiments of the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0034] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0035] In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0036] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model embodiment. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0037] The embodiment of the first aspect of the utility model provides a buoyancy box which is easy to be deployed for drainage operations, such as Figures 1 to 4 As shown, the pontoon which is easy to deploy for drainage operations includes a box body 6 and a door body 63. The side of the box body 6 has an installation notch 61, and the bottom of the box body 6 has an installation platform 62, and the installation platform 62 is used to install drainage operation machinery; the door body 63 is arranged in the installation notch 61, and the door body 63 includes a first door panel 632 and a second door panel 631, the bottom of the second door panel 631 is rotatably connected to the bottom of the installation notch 61, and the bottom of the first door panel 632 is rotatably connected to the top of the second door panel 631, and the door body 63 is in an open state to match the drainage operation machinery to extend for drainage operations; the locking assembly includes a first locking component 72 and a second locking component 71, the second locking component 71 is used to lock or unlock the second door panel 631 and the box body 6, and the first locking component 72 is used to lock or unlock the first door panel 632 and the box body 6.

[0038] It can be understood that the door body 63 is rotatably connected to the box body 6, and the door body 63 includes a first door panel 632 and a second door panel 631. The first door panel 632 is rotatably connected to the upper side of the second door panel 631. The door body 63 has three states, namely, the first state, the second door panel 631 and the box body 6 are locked and the first door panel 632 and the box body 6 are locked, the second state, the second door panel 631 and the box body 6 are locked and the first door panel 632 and the box body 6 are unlocked, and the third state, the second door panel 631 and the box body 6 are unlocked and the first door panel 632 and the box body 6 are unlocked.

[0039] It can be understood that in the first state, the second door panel 631 and the first door panel 632 are both locked to the box body 6, and the door body 63 is completely closed to the box body 6; in the second state, the first door panel 632 is open and the second door panel 631 is closed to the box body 6; in the third state, the first door panel 632 and the second door panel 631 are both open, and the door body 63 can be switched between the three states according to the actual use conditions. It should be noted here that the open state of the door body 63 includes two situations, namely, the first door panel 632 is open and the second door panel 631 is closed, and the first door panel 632 and the second door panel 631 are both open.

[0040] Specifically, the buoyancy box of this embodiment is divided into a traveling state, a primary open and locked state, and a secondary open and locked state according to the use conditions; Figure 2 As shown, when the pontoon is traveling on the road or in the water, the pontoon body is in the traveling state, at which time the door body 63 is in the first state; Figure 3 As shown, the first-level open locking state is adopted during deep drainage operation, at this time, the door body 63 is in the second state; Figure 4 As shown, the second level open and locked state is adopted in shallow drainage operation. At this time, the door body 63 is in the third state, so that the pontoon of this embodiment can be used for traveling and deep and shallow drainage operations. It should be noted here that deep drainage refers to the drainage operation of the equipment in the water when the water is deep; shallow drainage refers to the drainage operation of the equipment in the semi-submerged state when the water is shallow.

[0041] The floating box provided by the embodiment of the utility model is easy to carry out drainage operations. It is rotatably connected to the box body 6 through a door body 63. The door body 63 includes a first door panel 632 and a second door panel 631 that are rotatably connected. The door body 63 has a first state in which the second door panel 631 and the first door panel 632 are both locked to the box body 6, a second state in which the first door panel 632 is open and the second door panel 631 is closed to the box body 6, and a third state in which the first door panel 632 and the second door panel 631 are both open, so that the floating box is suitable for traveling and deep and shallow drainage operations, thereby improving the drainage capacity.

[0042] In one embodiment of the present invention, a seal is provided between the door 63 and the side wall of the mounting notch 61. It is understandable that when the door 63 is closed to the box body 6, a seal is provided between the door 63 and the box body 6 to effectively prevent water from entering the buoyancy box.

[0043] In another embodiment of the utility model, the first locking component 72 can adopt a matching lock tongue and lock buckle structure, the lock tongue is arranged on one of the first door plate 632 and the box body 6, and the lock buckle is arranged on the other of the first door plate 632 and the box body 6. Of course, the first locking component 72 can also adopt a matching locking hole and lock rod, or other locking structures such as matching card slots and card blocks. It should be noted that the second locking component 71 can adopt the same structural form as the first locking component 72.

[0044] For example, in order to improve the locking stability between the first door panel 632 and the box body 6, first locking components 72 are provided on both sides of the first door body 63; of course, second locking components 71 are also provided on both sides of the second door body 63 to ensure that the door body 63 can be effectively fixed and locked when it is closed as a whole, locked at the first level and locked at the second level.

[0045] In another embodiment of the utility model, the box body 6 is provided with a driving mechanism, which is used to drive the rotation of the second door panel 631 and the first door panel 632 to realize the opening and closing of the second door panel 631 and the first door panel 632, thereby realizing the automatic switching of the door body 63 between the three states, which helps to improve the degree of automation of the operation. Optionally, the driving mechanism can be driven by an electric cylinder or a hydraulic cylinder.

[0046] In an optional embodiment of the utility model, a door status detection sensor 8 is provided at the installation notch 61 of the box body 6. The door status detection sensor 8 is used to detect the opening and closing status of the door 63 and report information, which helps to improve the degree of automation of the operation.

[0047] In an embodiment of the present invention, both sides of the box body 6 and the rear of the box body 6 are provided with installation notches 61, and the installation platform 62 has a rotating body.

[0048] It can be understood that installation notches 61 are provided on both sides and the rear of the box body 6, and correspondingly, door bodies 63 are provided on both sides and the rear of the box body 6. The door body 63 is connected to the box body 6 through reinforced hinges, and the drainage operation machinery is arranged on the installation platform 62. Under the action of the rotating body, the drainage operation machinery can be rotated to one side or the rear of the box body 6 to adjust the state of the door body 63 on the side cooperating with the drainage operation machinery according to the use conditions.

[0049] Optionally, installation notches 61 are provided on both the left and right sides and the tail of the box body 6, and the rotary body drives the drainage operation machine to rotate the left side of the box body 6, and when performing deep drainage operation, the door body 63 on the left side adopts a first-level open and locked state, and when performing shallow drainage operation, the door body 63 on the left side adopts a second-level open and locked state. When the drainage operation machine rotates the right side or the rear side of the box body 6, the door bodies 63 on the right side and the rear side adjust their states according to the use conditions.

[0050] It is understandable that for urban drainage and silt removal, the doors on both sides can allow the drainage operation machinery to be half-immersed in water or to carry out drainage operations on both sides simultaneously in the water, effectively coping with deep drainage and shallow drainage operation scenarios; the rear door can allow the drainage operation machinery to be half-immersed in water or to carry out separate operations at the rear side in the water, effectively coping with deep drainage and shallow drainage operation scenarios. It should be noted that during deep drainage operations, the doors 63 on both sides and the rear are in a first-level open and locked state, and according to the needs of drainage, the rotary body drives the drainage operation machinery to move between the left side, the right side and the rear side. Of course, during shallow drainage operations, the doors 63 on both sides and the rear are in a second-level open and locked state.

[0051] In one embodiment of the present invention, a drainage mechanism 9 is provided at the bottom of the box body 6 , and the drainage mechanism 9 is used to drain the accumulated water in the box body 6 .

[0052] In the example, the drainage mechanism 9 includes a drainage pump and a drainage pipeline connected to the drainage pump. The drainage pump is arranged on the bottom surface of the box body 6. The drainage pump is a drainage pump with automatic water level sensing to discharge the accumulated water at the bottom of the box body 6 through the drainage pipeline. In this embodiment, the outer wall surface of the box body 6 is provided with a water discharge outlet connected to the drainage pipeline.

[0053] Furthermore, a liquid level detection element is provided in the box body 6 to realize the function of sensing water accumulation at the bottom of the box body 6 , and automatically start the drainage mechanism 9 according to the amount of accumulated water to realize automatic drainage of the box body 6 .

[0054] Furthermore, support cylinder mounting interfaces 67 are provided at the tail of both sides of the pontoon, and the support cylinder mounting interfaces 67 are used to connect the support cylinders to provide stability support for the equipment during deployment or operation.

[0055] The pontoon provided by the embodiment of the utility model is easy to deploy for drainage operations. The supporting cylinder mounting interfaces 67 are arranged at the tails on both sides to facilitate the installation of the supporting cylinders. The pontoon is equipped with a drainage mechanism 9 to achieve underwater movement, semi-submerged or underwater drainage operations, and mechanical drainage operations to carry out drainage and dredging operations in complex urban scenes.

[0056] In another embodiment of the utility model, the box body 6 includes a box bottom plate, a front cover 66 arranged at the front of the box bottom plate, a box tail column and a connecting plate 12 arranged at the rear of the box bottom plate, all of which are connected by welding. The front cover 66 adopts a skeleton skin structure, and the shape takes into account the relative movement avoidance of the front and rear vehicles of the chassis; the box bottom plate adopts a skeleton skin structure, and in order to ensure sufficient rigidity, the longitudinal beams, cross beams of the box bottom plate and the corresponding cross beams of the supporting oil cylinder mounting interface 67 have sufficient cross-sectional characteristics, and the box bottom plate is provided with a water drain port for manual discharge of accumulated water.

[0057] The second embodiment of the utility model provides a drainage device, such as Figures 5 to 9 As shown, the drainage equipment includes a drainage operation machine and a pontoon provided in any of the above embodiments for easy deployment of drainage operations, and the drainage operation machine is arranged on an installation platform 62 .

[0058] Specifically, the drainage operation machinery includes an operating boom 20, a water pump device 30 and an agitation and suction device 10. The pontoon is provided with an installation platform 62, and the installation platform 62 is used to install the operating boom 20 to provide necessary operation support; the operating boom 20 has a first mechanical arm 201 and a second mechanical arm 202 that are relatively arranged, the water pump device 30 is arranged at the working end of the first mechanical arm 201, and the agitation and suction device 10 is arranged at the working end of the second mechanical arm 202.

[0059] It can be understood that the water pump device 30 can perform drainage operations, and the stirring and suction device 10 can perform sludge stirring and suction operations. The water pump device 30 is movably connected to the first mechanical arm 201, and the stirring and suction device 10 is connected to the second mechanical arm 202. The water pump device 30 and the stirring and suction device 10 can independently complete the corresponding tasks, so that the drainage and stirring and suction functions are integrated into one drainage operation machine. In river dredging and urban waterlogging cleaning and rescue operations, drainage and dredging can be achieved simultaneously through one operating equipment, filling the gap in domestic urban sludge cleaning equipment and expanding the product spectrum of emergency industry equipment.

[0060] It should be noted that the design of the pontoon takes into full account factors such as the relative movement avoidance of the front and rear vehicles on the chassis, the buoyancy and stability of the device in water, the deployment and stable support of the door, the bearing of various loads, the removal of accumulated water, and the coordination of automatic control.

[0061] In an optional embodiment of the present invention, the drainage equipment includes a drainage operation machine, a chassis, and a pontoon that is easy to deploy for drainage operations.

[0062] The floating box includes a box body 6 and three door bodies 63. The left and right sides of the box body 6 and the tail of the box body 6 are provided with installation notches 61. The three door bodies 63 are respectively arranged at the installation notches 61 corresponding to the left and right sides and the tail of the box body 6; the bottom surface of the box body 6 has an installation platform 62, and the installation platform 62 has a rotating body.

[0063] The pontoon is set on the chassis, which is an articulated all-terrain crawler chassis that can cope with various road surfaces, can travel in water, and has high passability. The chassis consists of two articulated bodies at the front and rear. The chassis adopts an articulated all-terrain crawler chassis with a load control within 5000kg. The pontoon is designed to be lightweight in a targeted manner during the structural design, and the material distribution is reasonable. While meeting the chassis load requirements, the overall weight of the equipment is reduced.

[0064] The drainage operation machinery is arranged on the installation platform 62, and the drainage operation machinery includes an operation arm 20, a water pump device 30 and a stirring and suction device 10. The operation arm 20 is arranged on the installation platform 62; the operation arm 20 has two relatively arranged mechanical arms, namely a first mechanical arm 201 and a second mechanical arm 202, the water pump device 30 is arranged at the working end of the first mechanical arm 201, and the stirring and suction device 10 is arranged at the working end of the second mechanical arm 202.

[0065] It can be understood that by installing two robotic arms on the same mounting platform 62, the two robotic arms can be arranged on the left and right, so that the water pump device 30 and the agitation and suction device 10 on the two robotic arms can respectively operate on the left and right sides of the pontoon; and under the action of the rotating body, the working arm frame 20 is rotated so that the two robotic arms are arranged front and back, so that the water pump device 30 or the agitation and suction device 10 on the rear robotic arm can operate on the rear side of the pontoon.

[0066] Optionally, as an important component of drainage equipment, the pontoon adopts a lightweight design and has sufficient structural rigidity and strength. The pontoon mainly provides a foundation for installation and operation support for drainage machinery. The lower chassis of the pontoon bears various impact loads brought by the road surface and provides the necessary buoyancy and stability for the equipment to move in the water. It should be noted that the pontoon can generate effective buoyancy and maintain stability for the scene where the equipment moves in the water. For deep drainage scenes, the door body 63 of the pontoon adopts a first-level open and locked state, which is convenient for drainage machinery to operate on both sides and the rear side; for shallow drainage scenes, the door body 63 of the pontoon adopts a second-level open and locked state, which is convenient for drainage machinery to operate on both sides and the rear side.

[0067] Optionally, a walking mechanism is provided at the lower chassis of the pontoon to facilitate transportation; a supporting mechanism may also be provided at the lower part of the pontoon to fix and strengthen it during operation.

[0068] See also Fig.10As shown, the agitation and suction device includes a connecting frame 1, an agitation and suction pump 2 and a plurality of agitation and suction rotating mechanisms 3, wherein the connecting frame 1 is connected to the working end of the second mechanical arm; the agitation and suction pump 2 is installed at the lower end of the connecting frame 1; the agitation and suction rotating mechanism 3 is detachably connected to the side of the connecting frame 1, and the plurality of agitation and suction rotating mechanisms 3 are evenly arranged around the connecting frame 1 in a circumferential direction, a stirring disc 4 is provided at the lower end of the stirring and suction rotating mechanism 3, bucket teeth 5 are provided on the stirring disc 4, and a plurality of bucket teeth 5 are arranged around the periphery of the agitation and suction pump 2, and the horizontal height of the bucket teeth 5 is not higher than the horizontal height of the agitation and suction pump 2, which is specifically reflected in that the lower end surface of the bucket teeth 5 is not higher than the lower end surface of the agitation and suction pump 2.

[0069] It can be understood that the stirring and suction device of this embodiment can be used for drainage and dredging after urban waterlogging occurs. The working end of the second mechanical arm is connected by the connecting frame 1. As the second mechanical arm is unfolded, the stirring and suction device of this embodiment is moved to the designated position. The bucket teeth 5 on the stirring plate 4 are rotated by the stirring and suction rotating mechanism 3. A plurality of bucket teeth 5 are arranged around the stirring and suction pump 2. The distance between the bucket teeth 5 and the stirring and suction pump 2 is kept close but does not interfere with each other. The bucket teeth 5 stir and crush the silted mud and dirt during rotation. The bucket teeth 5 also form disturbances in the area around the stirring and suction pump 2 during stirring. The crushed mud enters the stirring and suction pump 2 with the disturbance, and the stirring and suction pump 2 absorbs the mud and water, which plays a dredging role. The stirring and suction device of this embodiment has a simple structure and a small footprint. The bucket teeth 5 rotate to stir the mud and dirt and the stirring and suction pump 2 absorbs the mud and water, which can quickly and effectively perform dredging operations. It can be applied to large-scale urban drainage and dredging, and can achieve large-scale efficient drainage and dredging by matching with operating machinery.

[0070] In some embodiments of the present invention, see Fig.11 As shown, the connecting frame 1 includes a vertical support cylinder 11 and a connecting plate 12, wherein flanges are respectively provided at the upper and lower ends of the vertical support cylinder 11, the vertical support cylinder 11 is connected to the second mechanical arm via the flange at the upper end, and the vertical support cylinder 11 is connected to the agitation pump 2 via the flange at the lower end; the connecting plate 12 is fixedly connected to the outer peripheral surface of the vertical support cylinder 11, and is used to connect the agitation rotary mechanism 3.

[0071] It can be understood that the connecting frame 1 plays a supporting and connecting role in the structure of the stirring and suction device. The structure of the connecting frame 1 of this embodiment adopts a lightweight design as a whole while ensuring the relevant strength. Among them, after the simulation force verification, the vertical support tube 11 adopts a tube with a smaller wall thickness, which can facilitate the passage of the hydraulic pipeline and reduce the overall weight of the stirring and suction device. A window hole 111 is processed on the outer peripheral surface of the vertical support tube 11. The hydraulic pipeline in the vertical support tube 11 can be conveniently connected and observed through the window hole 111. In addition, the addition of the window hole 111 can also remove a part of the excess weight, thereby achieving the effect of lightweight design to reduce the overall weight. In some examples, while ensuring the relevant strength of the vertical support tube 11, a plurality of window holes 111 can be provided, such as see Fig.11 As shown, two opposite viewing windows 111 are provided on the circumferential wall surface of the vertical support tube 11 .

[0072] The connecting plate 12 is a structural member that fixes the stirring and suction rotary mechanism 3 to the outer periphery of the vertical support cylinder 11. Fig.10 As shown, Fig.10 There are two stirring and suction rotating mechanisms 3, and the two stirring and suction rotating mechanisms 3 are symmetrically arranged on the left and right sides of the vertical support tube 11. The connecting plate 12 includes an upper plate, a vertical plate and a connecting panel member, wherein the upper plate is provided with an arc-shaped opening, through which it is clamped on the outer peripheral surface of the vertical support tube 11, the upper plate and the vertical plate can be fixedly welded with the vertical support tube 11, and then the connecting panel member is connected to the upper plate and the vertical plate to form a stable connection structure, and the connecting panel member is detachably connected to the stirring and suction rotating mechanism 3 as the connecting surface of the connecting plate 12.

[0073] In some other embodiments provided by the present utility model, Fig.10 and Fig.12 As shown, the stirring and suction rotating mechanism 3 includes a support frame 31, a rotary motor 32, a rotary drum 33 and a rotary shaft 34, wherein the support frame 31 is detachably connected to the connecting plate 12; the rotary motor 32 is passed through and fixed to the upper part of the support frame 31; the rotary drum 33 is fixed to the side of the support frame 31; the rotary shaft 34 is rotatably passed through the rotary drum 33, one end of the rotary shaft 34 is connected to the output shaft of the rotary motor 32, and the other end is connected to the stirring plate 4.

[0074] It can be understood that the main function of the stirring and suction rotary mechanism 3 is to control the stirring disc 4 and the bucket teeth 5 to stir the sludge, so as to facilitate the absorption and discharge of the stirring and suction pump 2. The stirring and suction rotary mechanism 3 is connected to the connecting plate 12 of the connecting frame 1 through the support frame 31, wherein the rotary motor 32 provides the rotary power, see Fig.10As shown, the rotary motor 32 is invertedly installed on the support frame 31, which can reduce a lot of unnecessary installation structures. The output shaft of the rotary motor 32 is connected to the rotary shaft 34 through a coupling or a flange, and the other end of the rotary shaft 34 is connected to the agitator 4 through a coupling or a flange, so that the rotary motor 32 rotates to drive the rotary shaft 34 to rotate, and then drives the agitator 4 to rotate, so that the bucket teeth 5 rotate to stir the sludge. During the rotation of the rotary shaft 34, the rotary cylinder 33 is used to limit the rotation to prevent the rotary shaft 34 from deviating in the circumferential direction during the rotation. The rotary cylinder 33 is fixedly installed on the side of the support frame 31, and the rotary shaft 34 is inserted into the rotary cylinder 33 through a bearing, which ensures that during the operation of the stirring and suction rotary mechanism 3, the rotary motor 32, the rotary shaft 34, the agitator 4, and the bucket teeth 5 are always in a vertically aligned state, ensuring the stability of the working process.

[0075] Continue to see Fig.10 As shown, in some specific examples, a heightening plate 35 is further provided between the rotating shaft 34 and the impeller 4. The heightening plate 35 is detachably provided on the impeller 4. By providing different heightening plates 35, the height of the impeller 4 can be adjusted. The heightening plate 35 can have a variety of specifications. The heightening plates 35 of appropriate specifications are selected and connected according to different environments. Ultimately, the bucket teeth 5 can be located at different heights on the sides of the agitation and suction pump 2 to adapt to different working conditions and operating environments. It should be understood that no matter which heightening plate 35 is selected, the lower end face of the bucket teeth 5 must be lower than the lower end face of the agitation and suction pump 2 to ensure that the bucket teeth 5 contact the sludge for agitation, so that the agitated sludge and water can be absorbed by the agitation and suction pump 2.

[0076] For some specific examples, see Fig.12 As shown, the support frame 31 includes a connecting rib plate 311, a vertical rib plate 312 and a transverse fork-shaped rib plate 313, wherein the connecting rib plate 311 is detachably connected to the connecting plate 12; one end of the side of the vertical rib plate 312 is connected to the connecting rib plate 311, and the other end of the side is connected to the rotating cylinder 33; the transverse fork-shaped rib plate 313 is connected to the upper end of the vertical rib plate 312, and is used to pass through and fix the rotary motor 32.

[0077] It can be understood that in the structure of the support frame 31 in this example, the connecting rib plate 311, the vertical rib plate 312 and the transverse fork-shaped rib plate 313 can be connected into one by welding, the transverse fork-shaped rib plate 313 is used to install the rotary motor 32, the vertical rib plate 312 is used to connect the rotary drum 33, and the connecting rib plate 311 is used to connect the connecting plate 12 of the connecting frame 1, which has a simple and ingenious structure. Fig.12As shown, the connecting ribs 311, the vertical ribs 312 and the transverse fork-shaped ribs 313 are made of special-shaped parts. There are two vertical ribs 312, and the two vertical ribs 312 are connected by a plate to form a stable structure. The two vertical ribs 312 are welded to the outer wall of the rotating drum 33 at the same time, and the rotating drum 33 is firmly fixed to the end of one side of the vertical ribs 312. At the same time, a plurality of weight-reducing through holes 314 are processed on the two vertical ribs 312 and the connecting plate between the two vertical ribs 312. While ensuring the overall strength, the overall weight of the structural components is reduced. Similarly, other plates of the support frame 31 can also be provided with weight-reducing through holes, so that the support frame 31 is designed to be lightweight throughout and installed on both sides of the suction pump connecting frame 1.

[0078] It should be understood that in the above-mentioned embodiments, the vertical support cylinder 11 of the main structure of the connecting frame 1 and the stirring and suction rotating mechanism 3 are mainly connected through the connecting plate 12 and the support frame 31. Compared with using an integral connecting device, the connecting plate 12 and the support frame 31 in the above-mentioned embodiments are a designed rib plate support structure, which can reduce the material used in the connecting device, and realize a lightweight structural design through a simple rib plate connection. In addition, a weight-removing through hole is opened on the rib plate to further reduce the weight of the connecting device, which is beneficial to the lightweight design effect of the overall structure.

[0079] Based on the above examples, in other examples, the plate surface of the connecting rib plate 311 facing the connecting plate 12 and the plate surface of the connecting plate 12 facing the connecting rib plate 311 are detachably connected through bolt connectors, and a connecting groove 121 is provided on one of the plate surfaces, and a connecting protrusion 315 adapted to the connecting groove 121 is provided on the other plate surface. Fig.11 and Fig.12 As shown, a vertical strip protrusion is provided on the connecting rib plate 311 as a connecting protrusion 315, and a circle of bolt connection holes is provided around the connecting rib plate 311. At the same time, a vertical connecting groove 121 is provided on the plate surface of the connecting plate 12 for connecting the stirring and suction rotating mechanism 3, and a circle of bolt connection holes is provided around the plate surface. When the connecting frame 1 and the stirring and suction rotating mechanism 3 are installed, the connecting plate 12 and the support frame 31 are assembled by the cooperation of the connecting protrusion 315 and the connecting groove 121, and the bolts and nuts are connected and fixed through the bolt connection holes on the plate surface of the connecting plate 12 and the connecting rib plate 311. The setting of the detachable structure in this example can facilitate the installation, disassembly and maintenance of the stirring and suction rotating mechanism 3 on the connecting frame 1, and at the same time, the stirring and suction rotating mechanism 3 with corresponding performance can be disassembled and replaced according to the needs of the site, forming a modular assembly and replacement, which can adapt to more urban drainage and silt removal scenarios.

[0080] In the stirring and suction device of the present invention, the stirring and suction rotary mechanism 3 realizes "stirring", while the stirring and suction pump 2 realizes "suction". The stirring and suction pump 2, as a main structural component, is installed at the flange at the lower end of the connecting frame 1. In other embodiments of the stirring and suction device provided by the present invention, the stirring and suction rotary mechanism 3 realizes "stirring", while the stirring and suction pump 2 realizes "suction". Fig.13 and Fig.14 As shown, the suction port of the agitator pump 2 is detachably mounted with a filter structure 21, which is a columnar frame structure, and one end face of the columnar frame structure is provided with a filter outlet 211, which is connected to the suction port of the agitator pump 2, and the other end face and side face of the columnar frame structure are provided with a plurality of filter holes 212. It can be understood that the sludge stirred by the agitator and suction rotary mechanism 3 may contain large hard materials, such as stones, solid garbage, etc. The filter structure 21 in this embodiment can filter these materials that may affect the operation of the agitator pump 2. Specifically, as the agitator pump 2 works, the sludge and water will first enter the filter structure 21 through the filter holes 212, while the larger particles and hard materials will be blocked outside the filter holes 212 and cannot enter the filter structure 21. Therefore, only the sludge and water with smaller particle size enter the filter structure 21. After passing through the filter structure 21, these materials enter the suction port of the agitator pump 2 through the filter outlet 211, and are pumped by the agitator pump 2 to the connecting pipeline for discharge. It should be understood that the aperture of the filter hole 212 in this embodiment can be selected and designed according to the drainage requirements on site and the power of the suction pump 2, so as to adapt to more drainage scenarios. The suction pump 2 is cast with aluminum alloy, which is 40% to 50% lighter than the cast iron pump, so the suction device can be lightweight.

[0081] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A pontoon that is easy to carry out drainage operations, characterized in that: include: A box body (6), wherein the side surface of the box body (6) is provided with a mounting notch (61), and the bottom surface of the box body (6) is provided with a mounting platform (62), and the mounting platform (62) is used to install a drainage operation machine; A door body (63) is arranged in the installation notch (61), the door body (63) comprises a first door panel (632) and a second door panel (631), the bottom of the second door panel (631) is rotatably connected to the bottom of the installation notch (61), the bottom of the first door panel (632) is rotatably connected to the top of the second door panel (631), and the door body (63) matches the drainage operation machine to extend for drainage operation when in an open state; The locking assembly comprises a first locking component (72) and a second locking component (71), wherein the second locking component (71) is used for locking or unlocking the second door panel (631) and the box body (6), and the first locking component (72) is used for locking or unlocking the first door panel (632) and the box body (6).

2. The pontoon that is easy to deploy for flood drainage operations according to claim 1, characterized in that: The installation notches (61) are provided on both sides of the box body (6) and at the rear of the box body (6), and the installation platform (62) has a rotating body.

3. The pontoon that is easy to deploy for flood drainage operations according to claim 1, characterized in that: It also includes a drainage mechanism (9) arranged on the box body (6), and the drainage mechanism (9) is used to drain the accumulated water in the box body (6).

4. The pontoon that is easy to deploy for flood drainage operations according to claim 3, characterized in that: A liquid level detection element is arranged in the box body (6).

5. The pontoon that is easy to deploy for flood drainage operations according to claim 1, characterized in that: A sealing member is provided between the door body (63) and the side wall of the installation notch (61).

6. The pontoon that is easy to deploy for flood drainage operations according to any one of claims 1 to 5, characterized in that: It also includes a driving mechanism, which is used to drive the second door panel (631) and / or the first door panel (632) to rotate.

7. A drainage device, characterized in that: It comprises a drainage operation machine and a pontoon that is easy to deploy for drainage operations as described in any one of claims 1 to 6, wherein the drainage operation machine is arranged on the installation platform (62).

8. The drainage device according to claim 7, characterized in that: The drainage operation machine comprises an operation arm (20), a water pump device (30) and an agitation and suction device (10); the operation arm (20) is arranged on the installation platform (62); the operation arm (20) has a first mechanical arm (201) and a second mechanical arm (202) arranged opposite to each other; the water pump device (30) is arranged at the working end of the first mechanical arm (201); and the agitation and suction device (10) is arranged at the working end of the second mechanical arm (202).

9. The drainage device according to claim 8, characterized in that: The agitation and suction device (10) comprises a connecting frame (1), an agitation and suction pump (2) and a plurality of agitation and suction rotating mechanisms (3), wherein the connecting frame (1) is connected to the working end of the second mechanical arm (202); the agitation and suction pump (2) is installed at the lower end of the connecting frame (1); the agitation and suction rotating mechanism (3) is detachably connected to the side of the connecting frame (1), and a plurality of the agitation and suction rotating mechanisms (3) are evenly arranged around the connecting frame (1); a stirring disc (4) is provided at the lower end of the stirring disc (4), and bucket teeth (5) are provided on the stirring disc (4), and the horizontal height of the bucket teeth (5) is not lower than the horizontal height of the agitation and suction pump (2).

10. The drainage device according to claim 9, characterized in that: The connecting frame (1) comprises a vertical support tube (11) and a connecting plate (12); the upper end and the lower end of the vertical support tube (11) are respectively provided with flanges; the vertical support tube (11) is connected to the working end of the second mechanical arm (202) via the flange at the upper end; the vertical support tube (11) is connected to the agitation pump (2) via the flange at the lower end; the connecting plate (12) is fixedly connected to the outer peripheral surface of the vertical support tube (11) and is used to connect the agitation rotary mechanism (3).

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