Drainage vehicle

Abstract

The utility model relates to a drainage vehicle. A swing mechanism is arranged on a vehicle frame; the heightening mechanism is arranged on the slewing mechanism; one end of the arm support mechanism is hinged to the heightening mechanism, and the heightening mechanism is used for increasing the height of the rotation point position of the arm support mechanism; one end of the lifting mechanism is connected to the heightening mechanism, the other end of the lifting mechanism is connected with the arm support mechanism, the drainage mechanism is arranged on the arm support mechanism and used for executing drainage operation, and the rotation mechanism is used for driving the arm support mechanism and the drainage mechanism to rotate. According to the drainage vehicle, the heightening mechanism is arranged on the rotating mechanism, one end of the arm support mechanism is hinged to the heightening mechanism, and the height of the rotating point position of the arm support mechanism is increased through the heightening mechanism so that the arm support mechanism can be prevented from impacting tool boxes on the two sides of the vehicle frame; when the drainage vehicle needs to rotate the drainage mechanism, the rotation mechanism can be directly driven to rotate so as to drive the drainage mechanism to rotate, a translation mechanism does not need to translate outwards and then rotate, and the emergency rescue efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of drainage and emergency rescue equipment technology, and in particular to a drainage vehicle. Background Technology

[0002] Drainage trucks are among the most commonly used emergency rescue equipment. They are frequently used for tasks such as drainage, fire-fighting water supply, flood control, and flood control. They are also used for irrigation in agriculture and urban greening. During emergency rescue operations, drainage trucks use water pumps and drainage pipes to drain and pump water from potholes, ditches, and rivers.

[0003] Chinese patent application number 202322609234.3 discloses a drainage vehicle. The vehicle frame is equipped with a translation mechanism and a slewing mechanism is set on the translation mechanism to expand the drainage operation range. With this design, the rotation points of the boom mechanism and the slewing mechanism are relatively low. If the boom mechanism is slewing directly, it will collide with the toolboxes on both sides of the vehicle frame. Therefore, it is necessary to first translate outward a certain distance before slewing the boom mechanism. This extra outward translation operation wastes time and reduces the efficiency of emergency drainage. Summary of the Invention

[0004] Therefore, a drainage vehicle is needed to address the technical problem that the existing drainage vehicles have low rotation points for their boom and slewing mechanisms. If the boom is slewing directly, it will collide with the toolboxes on both sides of the vehicle frame. Therefore, it is necessary to first move the boom outward a certain distance before slewing it. This extra outward movement wastes time and reduces the efficiency of emergency drainage.

[0005] To achieve the above objectives, the inventors provide a drainage vehicle, comprising:

[0006] Frame;

[0007] A slewing mechanism, which is mounted on the vehicle frame;

[0008] A height-increasing mechanism is provided on the rotary mechanism;

[0009] A boom mechanism, one end of which is hinged to the lifting mechanism, the lifting mechanism being used to raise the height of the boom mechanism's slewing point;

[0010] A lifting mechanism, one end of which is connected to the heightening mechanism, and the other end of which is connected to the boom mechanism. The lifting mechanism is used to drive the boom mechanism away from the vehicle frame and closer to the drainage point or closer to the vehicle frame and away from the drainage point.

[0011] The system includes a drainage mechanism mounted on the boom mechanism for performing drainage operations, and a slewing mechanism for driving the boom mechanism and the drainage mechanism to rotate.

[0012] In a preferred embodiment of this invention, the hinge joint between the boom mechanism and the lifting mechanism is at a height higher than the connection point between the lifting mechanism and the lifting mechanism.

[0013] As a preferred structure of this utility model, the height-increasing mechanism includes a support plate and two height-increasing plate assemblies. The support plate is disposed on the rotary mechanism, and the two height-increasing plate assemblies are disposed on the support plate at intervals and symmetrically.

[0014] The top of the height-increasing plate assembly is inclined;

[0015] One end of the lifting mechanism is connected to the lowest point of the top of the riser assembly;

[0016] One end of the boom mechanism is hinged to the highest point of the top of the riser assembly.

[0017] As a preferred structure of this utility model, the height-increasing plate assembly includes two side plates and a reinforcing plate. The two side plates are vertically arranged at intervals on the support plate, and the reinforcing plate is disposed between the two side plates.

[0018] As a preferred structure of this utility model, the side plate is in the shape of a right triangle.

[0019] As a preferred structure of this utility model, the height-increasing mechanism further includes at least one reinforcing rod, which is disposed between the two height-increasing plate assemblies.

[0020] As a preferred structure of this utility model, the drainage vehicle further includes a drive mechanism, which is disposed on one side of the rotary mechanism. The included angle between the drive mechanism and the rotary mechanism is 8-12°, and the drive mechanism is used to drive the rotary mechanism to rotate.

[0021] As a preferred structure of this utility model, the other end of the lifting mechanism is connected to the boom mechanism near the middle.

[0022] As a preferred structure of this utility model, the drainage vehicle further includes a translation mechanism, which is disposed on the vehicle frame, and a rotation mechanism is disposed on the translation mechanism. The translation mechanism is used to translate the rotation mechanism, the raising mechanism, the boom mechanism, and the drainage mechanism outward or inward.

[0023] As a preferred structure of this utility model, the drainage mechanism includes a multi-stage telescopic water pipe and a telescopic driving component. The multi-stage telescopic water pipes are nested and slidably connected to each other. The telescopic driving component is disposed on the outer wall of the multi-stage telescopic water pipes and is used to drive the multi-stage telescopic water pipes to extend and retract.

[0024] As a preferred structure of this utility model, the drainage vehicle also has multiple toolboxes, which are respectively arranged on the left and right sides of the vehicle frame.

[0025] The advantages of the above technical solution, which differ from the existing technology, are as follows: The drainage vehicle of this utility model is equipped with a heightening mechanism on the slewing mechanism, and one end of the boom mechanism is hinged to the heightening mechanism. The heightening mechanism raises the height of the slewing point of the boom mechanism to avoid the boom mechanism from hitting the toolboxes on both sides of the vehicle frame. When the drainage vehicle needs the drainage mechanism to slew, the slewing mechanism can be directly driven to slew, thereby driving the drainage mechanism to slew, without having to first translate outwards through the translation mechanism before slewing, thus improving the efficiency of emergency rescue.

[0026] The above description of the invention is merely an overview of the technical solution of this application. In order to enable those skilled in the art to better understand the technical solution of this application and to implement it based on the description and drawings, and to make the above-mentioned objectives and other objectives, features and advantages of this application easier to understand, the following description is provided in conjunction with the specific embodiments and drawings of this application. Attached Figure Description

[0027] The accompanying drawings are only used to illustrate the principles, implementation methods, applications, features, and effects of specific embodiments of this application and other related content, and should not be considered as limitations on this application.

[0028] In the accompanying drawings of the instruction manual:

[0029] Figure 1 This is a schematic diagram of the drainage vehicle described in a specific embodiment;

[0030] Figure 2 This is a schematic diagram of the rotation state of the rotary mechanism of the drainage vehicle described in the specific embodiment;

[0031] Figure 3 This is a partial structural schematic diagram of the drainage vehicle described in a specific embodiment;

[0032] Figure 4 This is a partial front view of the drainage vehicle described in the specific embodiment;

[0033] Figure 5 This is a schematic diagram of the heightening mechanism of the drainage vehicle described in a specific embodiment;

[0034] Figure 6This is a front view of the heightening mechanism of the drainage vehicle described in the specific embodiment.

[0035] The reference numerals used in the above figures are explained as follows:

[0036] 1. Frame,

[0037] 2. Slewing mechanism,

[0038] 3. Height-increasing mechanism

[0039] 31. Support plate

[0040] 32. Heightening board assembly,

[0041] 321. Side panel,

[0042] 322. Reinforcing plate.

[0043] 33. Reinforcing bar

[0044] 4. Boom mechanism,

[0045] 5. Lifting mechanism,

[0046] 6. Drive mechanism,

[0047] 7. Translation mechanism,

[0048] 8. Drainage system

[0049] 81. Telescopic water pipe

[0050] 82. Telescopic drive component,

[0051] 9. Toolbox. Detailed Implementation

[0052] To illustrate the possible application scenarios, technical principles, implementable specific solutions, and achievable objectives and effects of this application in detail, the following description, in conjunction with the listed specific embodiments and accompanying drawings, provides a detailed explanation. The embodiments described herein are merely illustrative of the technical solutions of this application and are therefore intended to limit the scope of protection of this application.

[0053] In this document, the term "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The term "embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or connection with other embodiments. In principle, in this application, as long as there are no technical contradictions or conflicts, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0054] Unless otherwise defined, the technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the use of related terms herein is merely for the purpose of describing particular embodiments and is not intended to limit this application.

[0055] In the description of this application, the term "and / or" is used to describe the logical relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A exists, B exists, and A and B exist simultaneously. Additionally, the character " / " in this document generally indicates that the preceding and following objects have an "or" logical relationship.

[0056] In this application, terms such as “first” and “second” are used only to distinguish one entity or operation from another, and do not necessarily require or imply any actual quantity, hierarchy or order relationship between these entities or operations.

[0057] Unless otherwise specified, the use of terms such as “comprising,” “including,” “having,” or other similar expressions in this application is intended to cover non-exclusive inclusion, which does not exclude the presence of additional elements in a process, method, or product that includes the stated elements, such that a process, method, or product that includes a list of elements may include not only those defined elements but also other elements not expressly listed, or elements inherent to such a process, method, or product.

[0058] Similar to the understanding in the Examination Guidelines, in this application, expressions such as "greater than," "less than," and "exceeding" are understood to exclude the stated number; expressions such as "above," "below," and "within" are understood to include the stated number. Furthermore, in the description of the embodiments in this application, "multiple" means two or more (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups" and "multiple times," unless otherwise explicitly specified.

[0059] In the description of the embodiments of this application, the space-related expressions used, such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," indicate the orientation or positional relationship based on the orientation or positional relationship shown in the specific embodiments or drawings. These expressions are only for the convenience of describing the specific embodiments of this application or for the reader's understanding, and do not indicate or imply that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application. Furthermore, in this context, it should be understood that when it is mentioned that an element is connected "on" or "below" another element, it can be directly connected not only to the other element "on" or "below," but also indirectly connected to the other element "on" or "below" through an intermediate element.

[0060] Unless otherwise expressly specified or limited, the terms "installation," "connection," "linking," "fixing," and "setting," as used in the description of the embodiments of this application, should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two components or the interaction between two components. For those skilled in the art to which this application pertains, the specific meaning of the above terms in the embodiments of this application can be understood according to the specific circumstances.

[0061] Please see Figures 1 to 6 This embodiment relates to a drainage vehicle, which can be a gasoline vehicle, a diesel vehicle, a pure electric vehicle, a hybrid vehicle, or a range-extended vehicle.

[0062] Specifically, drainage vehicles include:

[0063] Frame 1; As the frame structure of the whole vehicle, the frame 1 is the base of the whole vehicle. It supports and connects the various assemblies of the whole vehicle, keeps the assemblies in a relatively correct position, and bears various loads inside and outside the vehicle.

[0064] A slewing mechanism 2 is disposed on the rear end of the frame 1; wherein the slewing mechanism 2 includes a fixed end and a rotating end, the rotating end being disposed on the fixed end, and the rotating end being driven to rotate by a drive mechanism 6. It should be noted that the slewing mechanism 2 in this embodiment is a conventional technical solution in this technical field, and will not be described in detail here.

[0065] Heightening mechanism 3, which is mounted on the rotary mechanism 2;

[0066] The boom mechanism 4 has one end hinged to the lifting mechanism 3. The lifting mechanism 3 is used to raise the height of the boom mechanism 4 at the turning point to avoid the boom mechanism 4 from hitting the toolboxes 9 on both sides of the frame 1.

[0067] A lifting mechanism 5 is provided, with one end connected to the raising mechanism 3 and the other end connected to the boom mechanism 4. The lifting mechanism 5 drives the boom mechanism 4 away from the vehicle frame 1 and towards the drainage point, or towards the vehicle frame 1 and away from the drainage point, thereby expanding the drainage operation area and facilitating drainage work. Specifically, in this embodiment, the lifting mechanism 5 is a lifting cylinder, and there are two lifting cylinders. In other embodiments, lifting electric cylinders or lifting pneumatic cylinders may also be used.

[0068] The system includes a drainage mechanism 8, which is mounted on the boom mechanism 4. The drainage mechanism 8 is used to perform drainage operations and discharge water from the accumulated water points to the outside. The slewing mechanism 2 is used to drive the boom mechanism 4 and the drainage mechanism 8 to rotate. The slewing mechanism 2 can rotate the drainage mechanism 8 to the left or right side of the frame 1 to expand the drainage operation range and facilitate the drainage operation.

[0069] Specifically, in this embodiment, the drainage vehicle has a heightening mechanism 3 on the slewing mechanism 2, and one end of the boom mechanism 4 is hinged to the heightening mechanism 3. The heightening mechanism 3 raises the height of the slewing point of the boom mechanism 4 to avoid the boom mechanism 4 from hitting the toolboxes 9 on both sides of the vehicle frame 1. When the drainage vehicle needs the drainage mechanism 8 to slew, the slewing mechanism 2 can be directly driven to slew to drive the drainage mechanism 8 to slew, without having to first translate outward through the translation mechanism 7 and then slew, thus improving the efficiency of emergency rescue.

[0070] Optionally, in some embodiments, such as Figures 1 to 6 As shown, the hinge point of the boom mechanism 4 and the lifting mechanism 3 is at a higher height than the connection point of the lifting mechanism 5 and the lifting mechanism 3, thereby increasing the height of the swing point of the boom mechanism 4 to avoid the boom mechanism 4 from hitting the toolboxes 9 on both sides of the vehicle frame 1; when the drainage vehicle needs the drainage mechanism 8 to rotate, the slewing mechanism 2 can be directly driven to rotate to drive the drainage mechanism 8 to rotate, without having to first translate outward through the translation mechanism 7 and then rotate, thus improving the efficiency of emergency rescue.

[0071] Optionally, in some embodiments, such as Figures 1 to 6As shown, the heightening mechanism 3 includes a support plate 31 and two heightening plate assemblies 32. The support plate 31 is mounted on the slewing mechanism 2, and the two heightening plate assemblies 32 are vertically mounted on the support plate 31 at intervals, and the two heightening plate assemblies 32 are symmetrically arranged. The top of the heightening plate assembly 32 is inclined. One end of the lifting mechanism 5 is connected to the lowest point of the top of the heightening plate assembly 32. One end of the boom mechanism 4 is hinged to the highest point of the top of the heightening plate assembly 32, thereby increasing the height of the slewing point of the boom mechanism 4 to avoid the boom mechanism 4 from hitting the toolboxes 9 on both sides of the vehicle frame 1. When the drainage vehicle needs the drainage mechanism 8 to rotate, the slewing mechanism 2 can be directly driven to rotate to drive the drainage mechanism 8 to rotate, without having to first translate outwards through the translation mechanism 7 and then rotate, thus improving the efficiency of emergency rescue.

[0072] Optionally, in some embodiments, such as Figures 1 to 6 As shown, the height-increasing plate assembly 32 includes two side plates 321 and a reinforcing plate 322. The two side plates 321 are vertically spaced on the support plate 31, and the reinforcing plate 322 is disposed between the two side plates 321, serving to strengthen and fix the plate, thereby improving operational stability. Preferably, in this embodiment, as... Figures 1 to 6 As shown, the side plate 321 is a right triangle in shape.

[0073] Optionally, in some embodiments, such as Figures 1 to 6 As shown, the height-increasing mechanism 3 further includes at least one reinforcing rod 33, which is disposed between the two height-increasing plate assemblies 32 to strengthen and fix the structure, thereby improving operational stability. It should be noted that in this embodiment, the number of reinforcing rods 33 is not limited; in other embodiments, there may be one or more reinforcing rods 33. It should also be noted that the structure of the height-increasing mechanism 3 in this embodiment is not limited to this; those skilled in the art can select other suitable height-increasing mechanisms 3 based on the teachings of this embodiment.

[0074] Optionally, in some embodiments, such as Figures 1 to 6 As shown, the drainage vehicle also includes a drive mechanism 6, which is located on one side of the rotary mechanism 2. The angle between the drive mechanism 6 and the rotary mechanism 2 is 8-12°, and the drive mechanism 6 is used to drive the rotary mechanism 2 to rotate. Preferably, the angle between the drive mechanism 6 and the rotary mechanism 2 is 10°, so as to achieve the function of avoiding space during the rotation of the rotary mechanism 2. The drive mechanism 6 is a hydraulic motor.

[0075] Optionally, in some embodiments, such as Figures 1 to 6As shown, the other end of the lifting mechanism 5 is connected to the boom mechanism 4 near the middle, so that the force on the boom mechanism is on the same straight line, thereby improving the stability of the boom mechanism's tilting.

[0076] Optionally, in some embodiments, such as Figures 1 to 6 As shown, the drainage vehicle also includes a translation mechanism 7, which is mounted on the frame 1. A slewing mechanism 2 is mounted on the translation mechanism 7. The translation mechanism 7 is used to translate the slewing mechanism 2, the raising mechanism 3, the boom mechanism 4, and the drainage mechanism 8 outwards or inwards. By translating outwards through the translation mechanism 7, the vehicle can approach the drainage point, expanding the working range and facilitating drainage operations. The translation mechanism 7 includes a translation cylinder and a movable end. The slewing mechanism is mounted on the movable end. The translation cylinder drives the movable end to translate outwards, achieving the translational movement to approach the work point and facilitate drainage operations. It should be noted that the translation mechanism 7 in this embodiment is conventional technology in the art and will not be described in detail here.

[0077] Optionally, in some embodiments, such as Figures 1 to 6 As shown, the drainage mechanism 8 includes multi-stage telescopic water pipes 81 and a telescopic drive component 82. The multi-stage telescopic water pipes 81 are nested and slidably connected to each other. The telescopic drive component 82 is disposed on the outer wall of the multi-stage telescopic water pipes 81 and is used to drive the multi-stage telescopic water pipes 81 to extend and retract. By driving the multi-stage telescopic water pipes 81 to extend outward, they can be closer to the drainage point, expanding the working range and facilitating drainage operations. The multi-stage telescopic water pipes 81 can be two, three, or five water pipes, etc. The telescopic drive component 82 can be a telescopic hydraulic cylinder, a telescopic electric cylinder, or a telescopic pneumatic cylinder. It should be noted that the structure of the drainage mechanism 8 in this embodiment is not limited to this; those skilled in the art can select other suitable drainage mechanisms 8 based on the teachings of this embodiment.

[0078] Optionally, in some embodiments, such as Figures 1 to 6 As shown, the drainage vehicle also has multiple toolboxes 9, which are respectively located on the left and right sides of the vehicle frame 1, and are used to conveniently store emergency rescue parts.

[0079] Specifically, in this embodiment, when the drainage vehicle is in operation, it is driven to a flat area. Since the slewing mechanism 2 is equipped with a heightening mechanism 3, one end of the boom mechanism 4 is hinged to the highest point of the heightening plate assembly 32 to raise the height of the slewing point of the boom mechanism 4, so as to avoid the boom mechanism 4 from hitting the toolboxes 9 on both sides of the vehicle frame 1. When the drainage vehicle needs the drainage mechanism 8 to turn, the slewing mechanism 2 can be directly driven to turn to drive the drainage mechanism 8 to turn, without having to first translate outward through the translation mechanism 7 and then turn, thus improving the efficiency of emergency rescue.

[0080] Finally, it should be noted that although the above embodiments have been described in the text and drawings of this application, this should not limit the scope of patent protection of this application. Any technical solutions that are based on the essential concept of this application and utilize the content described in the text and drawings of this application, resulting in equivalent structural or procedural substitutions or modifications, as well as the direct or indirect application of the technical solutions of the above embodiments to other related technical fields, are all included within the scope of patent protection of this application.

Claims

1. A drainage vehicle, characterized in that, include: Frame; A slewing mechanism, which is mounted on the vehicle frame; A height-increasing mechanism is provided on the rotary mechanism; A boom mechanism, one end of which is hinged to the lifting mechanism, the lifting mechanism being used to raise the height of the boom mechanism's slewing point; A lifting mechanism, one end of which is connected to the heightening mechanism, and the other end of which is connected to the boom mechanism. The lifting mechanism is used to drive the boom mechanism away from the vehicle frame and closer to the drainage point or closer to the vehicle frame and away from the drainage point. The system includes a drainage mechanism mounted on the boom mechanism for performing drainage operations, and a slewing mechanism for driving the boom mechanism and the drainage mechanism to rotate.

2. The drainage vehicle according to claim 1, characterized in that: The hinge joint between the boom mechanism and the lifting mechanism is at a higher height than the connection point between the lifting mechanism and the lifting mechanism.

3. The drainage vehicle according to claim 1 or 2, characterized in that: The height-increasing mechanism includes a support plate and two height-increasing plate assemblies. The support plate is disposed on the rotary mechanism, and the two height-increasing plate assemblies are disposed on the support plate at intervals and symmetrically. The top of the height-increasing plate assembly is inclined; One end of the lifting mechanism is connected to the lowest point of the top of the riser assembly; One end of the boom mechanism is hinged to the highest point of the top of the riser assembly.

4. The drainage vehicle according to claim 3, characterized in that: The height-increasing plate assembly includes two side plates and a reinforcing plate. The two side plates are vertically arranged at intervals on the support plate, and the reinforcing plate is disposed between the two side plates.

5. The drainage vehicle according to claim 4, characterized in that: The side plate is shaped like a right triangle.

6. The drainage vehicle according to claim 3, characterized in that: The height-increasing mechanism also includes at least one reinforcing rod, which is disposed between the two height-increasing plate assemblies.

7. The drainage vehicle according to claim 1 or 2, characterized in that: The drainage vehicle also includes a drive mechanism, which is located on one side of the rotary mechanism. The angle between the drive mechanism and the rotary mechanism is 8-12°. The drive mechanism is used to drive the rotary mechanism to rotate.

8. The drainage vehicle according to claim 1 or 2, characterized in that: The other end of the lifting mechanism is connected to the boom mechanism near the middle.

9. The drainage vehicle according to claim 1 or 2, characterized in that: The drainage vehicle also includes a translation mechanism mounted on the vehicle frame, and a slewing mechanism mounted on the translation mechanism. The translation mechanism is used to translate the slewing mechanism, the heightening mechanism, the boom mechanism, and the drainage mechanism outward or inward.

10. The drainage vehicle according to claim 1 or 2, characterized in that: The drainage mechanism includes multiple telescopic water pipes and a telescopic drive component. The multiple telescopic water pipes are nested and slidably connected to each other. The telescopic drive component is disposed on the outer wall of the multiple telescopic water pipes and is used to drive the multiple telescopic water pipes to extend and retract.

11. The drainage vehicle according to claim 1 or 2, characterized in that: The drainage vehicle also has multiple toolboxes, which are respectively located on the left and right sides of the vehicle frame.

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