CN218536491U - Water supply and drainage vehicle - Google Patents

Abstract

The utility model discloses a water supply and drainage vehicle, which comprises a vehicle body, a water supply and drainage device, a translation mechanism, a control system and a translation detection mechanism, wherein the water supply and drainage device is used for executing drainage operation; the translation mechanism is arranged on the vehicle body, the translation mechanism is in sliding connection with the vehicle body, the water supply and drainage device is arranged on the translation mechanism, the water supply and drainage device is movably connected with the translation mechanism, and the translation mechanism is used for driving the water supply and drainage device to be close to or far away from the vehicle body; the translation detection mechanism is electrically connected with the control system, the control system is electrically connected with the translation mechanism, and the translation detection mechanism is used for detecting the translation displacement of the translation mechanism. The water supply and drainage device is driven to translate outwards through the translation mechanism, when the translation detection mechanism detects that the translation mechanism has translated in place, the translation detection mechanism sends an electric signal to the control system, the control system receives the electric signal and then conducts recognition processing, and then the control system controls the translation mechanism to stop translating outwards, so that the stretching and deformation of equipment on the water supply and drainage vehicle are avoided.

Description

Water supply and drainage vehicle

Technical Field

The utility model relates to an equipment technical field that speedily carries out rescue work, in particular to water supply and drainage car.

Background

As one of the most commonly used emergency equipment, drainage trucks are often used for drainage, flood control and flood drainage, and also for irrigation in agriculture and urban landscaping. When the drainage vehicle is used, accumulated water, ditches, rivers and the like in the hollow part are drained through the water supply and drainage device on the drainage vehicle.

Drainage truck among the prior art, need supply the outside translation of drainage device during the operation, supply drainage device to stretch out and draw back, thereby make supply drainage device can reach the ponding of hollow department and carry out the drainage, but at the translation in-process, the displacement volume of outside translation is hardly accurately judged through the staff, and after outside translation targets in place, the staff does not in time discover to have translated to target in place, do not in time stop outside translation work, make to continue to translate outside the automobile body, cause the equipment on the drainage truck tensile, warp, damage.

SUMMERY OF THE UTILITY MODEL

For this reason, need provide a water supply and drainage vehicle, a water drainage vehicle for solve among the prior art, need will supply the drainage device to outside translation during the operation, supply the drainage device to stretch out and draw back, thereby make supply the drainage device can reach the ponding of hollow department and carry out the drainage, but at the translation in-process, the displacement volume of outside translation is hardly accurately judged through the staff, and after outside translation targets in place, the staff does not in time discover to have translated to target in place, do not in time stop outside translation work, make and continue to the outside translation of automobile body, cause the equipment on the water drainage vehicle tensile, warp, the technical problem of damage.

To achieve the above object, the inventors provide a water supply and drainage cart comprising:

a vehicle body;

the water supply and drainage device is used for performing drainage work or/and water supply work;

the translation mechanism is arranged on the vehicle body, is connected with the vehicle body in a sliding manner, is provided with the water supply and drainage device, is movably connected with the translation mechanism, and is used for driving the water supply and drainage device to be close to or far away from the vehicle body;

the control system is used for controlling the operation of the water supply and drainage vehicle;

and the translation detection mechanism is electrically connected with the control system, the control system is electrically connected with the translation mechanism, and the translation detection mechanism is used for detecting the translation displacement of the translation mechanism.

As a preferred structure of the present invention, the translation mechanism includes a fixing component, a translation component, and a translation driving component;

the fixed part is fixedly arranged on the vehicle body, the translation part is connected with the fixed part in a sliding way, and the water supply and drainage device is arranged on the translation part;

the translation driving part is connected with the translation part and used for driving the translation part to be far away from the fixed part or be close to the fixed part, so that the water supply and drainage device is driven to be close to the vehicle body or be far away from the vehicle body.

As a preferred structure of the utility model, stay cord displacement sensor is chooseed for use to translation detection mechanism, stay cord displacement sensor one end with the fixed part is connected, the stay cord displacement sensor other end with the translation part is connected, stay cord displacement sensor with the control system electricity is connected.

As a preferred structure of the utility model, the fixing part is a fixing outer tube, the translation part is a translation inner tube, and the translation driving part is at least one translation oil cylinder;

the fixed outer pipe is fixedly arranged on the vehicle body, the translation inner pipe is nested in the fixed outer pipe, the translation inner pipe is connected with the fixed outer pipe in a sliding mode, and the water supply and drainage device is arranged on the translation inner pipe;

one end of at least one translation oil cylinder is connected to the fixed outer pipe, and the other end of the at least one translation oil cylinder is connected to the translation inner pipe.

As a preferred structure of the utility model, supply and drain car still includes rotation mechanism, rotation mechanism set up in translation mechanism is last, supply drainage device set up in rotation mechanism is last, supply drainage device with rotation mechanism swing joint, rotation mechanism is used for the drive supply drainage device to control the gyration.

As a preferred structure of the present invention, the revolving mechanism includes a fixed platform, a revolving platform and a revolving driving component;

the fixed platform is arranged on the translation mechanism, the rotary platform is arranged on the fixed platform, the water supply and drainage device is arranged on the rotary platform, and the water supply and drainage device is movably connected with the rotary platform;

the rotary driving component is in transmission connection with the rotary platform and is used for driving the rotary platform to rotate left and right.

As a preferred structure of the utility model, the translation mechanism comprises a fixed outer tube, a translation inner tube and at least one translation oil cylinder;

the fixed outer tube is fixedly arranged on the vehicle body, the translation inner tube is nested in the fixed outer tube, and the translation inner tube is connected with the fixed outer tube in a sliding manner;

the upper surface of the fixed outer tube is provided with a sliding chute, one end of the fixed platform penetrates through the sliding chute to be connected with one end of the translation inner tube, and the other end of the fixed platform is connected with the other end of the translation inner tube;

one end of at least one translation oil cylinder is connected to the fixed outer pipe, and the other end of the at least one translation oil cylinder is connected to the translation inner pipe.

As a preferred structure of the utility model, supply and drain car still includes tilting mechanism, tilting mechanism one end with rotation mechanism is articulated, tilting mechanism's the other end with supply drainage device articulated, tilting mechanism is used for driving supply drainage device upwards to overturn and keep away from the automobile body or overturn downwards and be close to the automobile body.

As a preferred structure of the utility model, the water supply and drainage device comprises an arm support mechanism, a first water supply and drainage mechanism and a pump body;

the arm support mechanism is hinged with the translation mechanism, the first water supply and drainage mechanism is arranged above the arm support mechanism, the first water supply and drainage mechanism is connected to the arm support mechanism in a sliding mode in the length direction, and the arm support mechanism is used for supporting the first water supply and drainage mechanism or/and water supply operation;

the pump body set up in the water inlet of first water supply and drainage mechanism, the pump body is used for drawing water, first water supply and drainage mechanism is used for carrying out the drainage operation.

As a preferred structure of the present invention, the water supply and drainage device further includes a first connection pipe, a second water supply and drainage mechanism, a second connection pipe, and a third water supply and drainage mechanism;

the second water supply and drainage mechanism is fixedly arranged below the arm support mechanism;

the first water supply and drainage mechanism and the second water supply and drainage mechanism are detachably connected through the first connecting pipe, and the first water supply and drainage mechanism, the first connecting pipe and the second water supply and drainage mechanism are communicated with each other;

the third water supply and drainage mechanism is arranged on the vehicle body;

the second water supply and drainage mechanism is detachably connected with the third water supply and drainage mechanism through the second connecting pipe, and the second water supply and drainage mechanism, the second connecting pipe and the third water supply and drainage mechanism are communicated with each other;

and the third water supply and drainage mechanism is provided with two water outlet ends, and the two water outlet ends are arranged along two sides of the width direction of the vehicle body respectively.

Different from the prior art, the beneficial effects of the technical scheme are as follows: the utility model discloses a water supply and drainage vehicle, which comprises a vehicle body, a water supply and drainage device, a translation mechanism, a control system and a translation detection mechanism, wherein the water supply and drainage device is used for executing drainage operation; the translation mechanism is arranged on the vehicle body, the translation mechanism is connected with the vehicle body in a sliding manner, the water supply and drainage device is arranged on the translation mechanism, the water supply and drainage device is movably connected with the translation mechanism, and the translation mechanism is used for driving the water supply and drainage device to be close to or far away from the vehicle body; the control system is used for controlling the operation of the water supply and drainage vehicle; the translation detection mechanism is electrically connected with the control system, the control system is electrically connected with the translation mechanism, and the translation detection mechanism is used for detecting the translation displacement of the translation mechanism. The utility model discloses a water supply and drainage car, during the operation, the flat area of drainage operation scene is driven to water supply and drainage car, drive the outside translation of water supply and drainage device through translation mechanism, it has put in place to detect translation mechanism when translation detection mechanism, translation detection mechanism sends an electric signal to control system, control system receives and carries out the discernment processing behind the electric signal, then control system control translation mechanism stops outside translation, avoid translation mechanism to continue outside translation, the last equipment of avoiding water supply and drainage car is tensile, warp, improve equipment's life.

The above description of the present invention is only an overview of the technical solutions of the present application, and in order to make the technical solutions of the present application more clearly understood by those skilled in the art, further, the present invention can be implemented according to the contents described in the text and the drawings of the present application, and in order to make the above objects, other objects, features, and advantages of the present application more easily understood, the following description will be made in conjunction with the detailed description of the present application and the drawings.

Drawings

The drawings are only for purposes of illustrating the principles, implementations, applications, features, and effects of particular embodiments of the present application, as well as others related thereto, and are not to be construed as limiting the application.

In the drawings of the specification:

FIG. 1 is a schematic structural view of a water supply and drainage vehicle according to an embodiment;

FIG. 2 is a circuit connection diagram of the water supply and drainage vehicle according to the embodiment;

FIG. 3 is a partial schematic structural view of a water supply and drainage vehicle according to an embodiment;

FIG. 4 is a second schematic view of the water supply and drainage cart according to the embodiment;

FIG. 5 is a third schematic view of the water supply and drainage cart according to the embodiment;

FIG. 6 is a second schematic view of a part of the water supply and drainage vehicle according to the embodiment;

FIG. 7 is a schematic structural diagram of a slewing mechanism according to an embodiment;

FIG. 8 is a schematic structural diagram of a translation mechanism and a swing mechanism according to an embodiment;

FIG. 9 is a schematic structural diagram of a translation mechanism according to an embodiment;

fig. 10 is a partial structural view of the water supply and drainage device according to the embodiment.

The reference numerals referred to in the above figures are explained below:

1. the vehicle body is provided with a vehicle body,

2. a translation mechanism is arranged on the base plate,

21. a fixing member for fixing the fixing member to the fixing member,

211. the outer tube is fixed and then the outer tube is fixed,

212. a sliding groove is arranged on the top of the sliding groove,

22. a translation component which is used for translating the slide block,

221. the inner tube is translated in a horizontal direction,

23. a translation drive component which is used for driving the translation,

231. a translation oil cylinder 3 and a swing mechanism,

31. the fixed platform is fixed on the base plate,

32. a rotary platform, 4, a turnover mechanism, 5, a water supply and drainage device,

51. a cantilever crane mechanism is arranged on the cantilever crane,

52. the articulated member is provided with a plurality of articulated parts,

53. a pump body which is provided with a plurality of pump bodies,

54. the first water supply and drainage mechanism is provided with a water supply pipe,

541. a main water drain pipe is arranged in the water tank,

542. a first water discharge pipe is arranged at the bottom of the water tank,

543. a second water discharge pipe is arranged on the second water discharge pipe,

544. a first oil cylinder and a second oil cylinder,

545. a second oil cylinder is arranged on the first oil cylinder,

546. a third water discharge pipe is arranged at the upper part of the water tank,

547. a fourth water discharge pipe is arranged on the upper portion of the water tank,

548. a third oil cylinder is arranged on the upper portion of the oil cylinder,

55. a first connecting pipe is connected with the first end of the first connecting pipe,

56. the second water supply and drainage mechanism is provided with a water supply pipe,

57. a second connection pipe for connecting the first and second connection pipes,

58. a third water supply and drainage mechanism is arranged on the water tank,

581. a water outlet end, a water outlet pipe,

6. the control system is used for controlling the power supply of the motor,

7. the translation detection mechanism is used for detecting the translation of the object,

71. stay cord displacement sensor.

Detailed Description

In order to explain in detail possible application scenarios, technical principles, practical embodiments, and the like of the present application, the following detailed description is given with reference to the accompanying drawings in conjunction with the listed embodiments. The embodiments described herein are only used for clearly illustrating the technical solutions of the present application, and therefore are only used as examples, and the scope of the present application is not limited thereby.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase "an embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or related to other embodiments specifically defined. In principle, in the present application, the technical features mentioned in the embodiments can be combined in any manner to form a corresponding implementable technical solution as long as there is no technical contradiction or conflict.

Unless defined otherwise, technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the use of relational terms herein is intended to describe specific embodiments only and is not intended to limit the present application.

In the description of the present application, the term "and/or" is a expression for describing a logical relationship between objects, meaning that three relationships may exist, for example a and/or B, meaning: there are three cases of A, B, and both A and B. In addition, the character "/" herein generally indicates that the former and latter associated objects are in a logical relationship of "or".

In this application, terms such as "first" and "second" are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Without further limitation, in this application, the use of "including," "comprising," "having," or other similar expressions in phrases and expressions of "including," "comprising," or "having," is intended to cover a non-exclusive inclusion, and such expressions do not exclude the presence of additional elements in a process, method, or article that includes the recited elements, such that a process, method, or article that includes a list of elements may include not only those elements but also other elements not expressly listed or inherent to such process, method, or article.

As is understood in the examination of the guidelines, the terms "greater than", "less than", "more than" and the like in this application are to be understood as excluding the number; the expressions "above", "below", "within" and the like are understood to include the present numbers. Furthermore, the description of embodiments herein of the present application of the term "plurality" means more than two (including two), and the analogous meaning of "plurality" is also to be understood, e.g., "plurality", etc., unless explicitly specified otherwise.

In the description of the embodiments of the present application, spatially relative expressions such as "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used, and the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the specific embodiments or drawings and are for convenience of description of the specific embodiments of the present application or for ease of understanding by the reader only, and do not indicate or imply that a device or component referred to must have a specific position, a specific orientation, or be configured or operated in a specific orientation and therefore should not be construed as limiting the embodiments of the present application. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element through intervening elements.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," "secured," and "disposed" used in the description of the embodiments of the present application should be construed broadly. For example, the connection can be a fixed connection, a detachable connection, or an integrated connection; it can be mechanical connection, electrical connection, and communication connection; they may be directly connected or indirectly connected through an intermediate; which may be communication within two elements or an interaction of two elements. Specific meanings of the above terms in the embodiments of the present application can be understood by those skilled in the art to which the present application belongs according to specific situations.

Referring to fig. 1 to 10, the present embodiment relates to a water supply and drainage vehicle, wherein the water supply and drainage vehicle can perform drainage operation, or remote water supply operation, or both drainage operation and water supply operation according to actual operation requirements, the water supply and drainage vehicle includes:

a vehicle body 1; the vehicle body 1 is used for bearing emergency equipment or/and drainage equipment on the whole vehicle.

A water supply and drainage device 5, wherein the water supply and drainage device 5 is used for performing drainage work or/and water supply work.

The translation mechanism 2 is arranged at the tail end of the vehicle body 1, so that drainage operation is conveniently performed near a water taking point; the translation mechanism 2 is connected with the vehicle body 1 in a sliding mode, the water supply and drainage device 5 is arranged on the translation mechanism 2, and the water supply and drainage device 5 is movably connected with the translation mechanism 2; or in other embodiments, the rotating mechanism 3 is arranged on the translation mechanism 2, the water supply and drainage device 5 is arranged on the rotating mechanism 3, the water supply and drainage device 5 is movably connected with the rotating mechanism 3, specifically, the rotating mechanism 3 is connected with the water supply and drainage device 5 through a hinge 52, the rotating mechanism 3 is used for driving the water supply and drainage device 5 to rotate left and right, the water supply and drainage device 5 is driven by the rotating mechanism 3 to rotate left and right, the water supply and drainage device 5 can drain water from the water taking points on the left and right sides of the vehicle body 1 conveniently, and the drainage operation range is expanded.

The translation mechanism 2 is used for driving the water supply and drainage device 5 to be close to the vehicle body 1 or far away from the vehicle body 1; specifically, in this embodiment, through the outside translation of translation mechanism 2 to drive the outside translation of water supply and drainage device 5 and keep away from automobile body 1, be close to the water intaking point, conveniently carry out the water intaking, enlarge the water intaking scope. Or in other embodiments, the translation mechanism 2 translates outwards, so as to drive the swing mechanism 3 and the water supply and drainage device 5 on the swing mechanism 3 to translate outwards to be far away from the vehicle body 1 and to be close to a water taking point, so that water taking is facilitated, and the water taking range is expanded.

The control system 6 is used for controlling the operation of the water supply and drainage vehicle 6; specifically, in the present embodiment, the control system 6 includes a PLC controller, a remote controller, and a display element, the display element is electrically connected to the PLC controller, and the remote controller is in communication connection (wireless connection or wired connection) with the PLC controller. It should be noted that the structure of the control system 6 of the present embodiment is not limited to this, and those skilled in the art can select other suitable control systems 6 according to the teachings of the present embodiment.

And the translation detection mechanism 7 is electrically connected with the control system 6, the control system 6 is electrically connected with the translation mechanism 2, and the translation detection mechanism 7 is used for detecting the displacement of the translation mechanism 2. Specifically, water supply and drainage car in this embodiment, during the operation, the flat area of drainage operation scene is driven to water supply and drainage car, drive water supply and drainage device 5 outward translation through translation mechanism 2, it has been in place to detect translation mechanism 2 when translation detection mechanism 7, translation detection mechanism 7 sends an signal of telecommunication to control system 6, control system 6 carries out identification process after receiving the signal of telecommunication, then control system 6 control translation mechanism 2 stops outside translation, avoid translation mechanism 2 to continue outside translation, avoid the equipment on the water supply and drainage car tensile, warp, improve equipment's life. And the displacement of the outward translation of the translation mechanism 2 can be displayed on a display element of the control system 6 in real time, so that the worker can know the displacement of the outward translation of the translation mechanism 2 in real time conveniently. It should be noted that, in the present embodiment, the state where the translation mechanism 2 has translated into position is that the translation mechanism 2 translates outward by 1.6 meters. In other embodiments, the displacement amount of the state in which the translation mechanism 2 has translated to the position may be set according to actual needs.

Further, in some embodiments, as shown in fig. 1 to 10, the translation mechanism 2 includes a fixed member 21, a translation member 22, and a translation driving member 23; the fixed member 21 is fixedly arranged on the vehicle body 1, the translation member 22 is connected with the fixed member 21 in a sliding way, and the water supply and drainage device 5 is arranged on the translation member 22; the translation driving part 23 is connected with the translation part 22, and the translation driving part 23 is used for driving the translation part 22 to move away from the fixed part 21 or close to the fixed part 21, so as to drive the water supply and drainage device 5 to move close to the vehicle body 1 or away from the vehicle body 1. Specifically, under the driving of the translation driving part 23, the translation part 22 translates outwards, so as to drive the swing mechanism 3 and the water supply and drainage device 5 on the swing mechanism 3 to translate outwards and keep away from the vehicle body 1, so as to be close to a water taking point, thereby facilitating water taking and enlarging the water taking range. Specifically, in this embodiment, the fixing member 21 is in an "i" shape, and the translating member 22 is in an inverted "U" shape. Furthermore, the translation driving component 23 is a translation cylinder 231, and the number of the translation cylinders 231 can be one or more. Further, the translation cylinder 231 may be a single-acting translation cylinder 231 or a double-acting translation cylinder 231. In other embodiments, the translation driving component 23 may also be a pneumatic or electric cylinder. It should be noted that, in other embodiments, a four-bar linkage structure may also be used to drive the water supply and drainage device 5 to move outwards. It should be noted that the structure of the translation mechanism 2 of the present embodiment is not limited to this, and those skilled in the art can select other suitable translation mechanisms 2 according to the teachings of the present embodiment.

Specifically, in this embodiment, as shown in fig. 1 to 10, the translation detecting mechanism 7 is a rope displacement sensor 71, one end of the rope displacement sensor 71 is connected to the fixing member 21, the other end of the rope displacement sensor 71 is connected to the translation member 22, and the rope displacement sensor 71 is electrically connected to the control system 6. In particular, the function of the pull cord displacement sensor 71 is to convert mechanical motion into an electrical signal that can be metered, recorded or transmitted. The pull-cord displacement sensor 71 is made of a stretchable stainless steel cable wound around a threaded hub that is coupled to a precision rotary sensor, which may be an incremental encoder, an absolute (independent) encoder, a hybrid or conductive plastic rotary potentiometer, a synchronizer or a resolver. In operation, the pull cord displacement sensor 71 is mounted in a fixed position (the fixed member 21) and the pull cord is attached to the moving body (the translating member 22). The stay cord linear motion is aligned with the motion axis of the moving object, when the motion occurs, the stay cord stretches and contracts, an internal spring ensures that the tension degree of the stay cord is unchanged, the hub with threads drives the precision rotation sensor to rotate, an electric signal proportional to the moving distance of the stay cord is output, then the electric signal is sent to the control system 6, and the displacement, the direction or the speed of the moving object can be obtained by measuring the output signal. In other embodiments, the translation detecting mechanism 7 may also be a linear displacement sensor, an ultrasonic sensor, an infrared displacement sensor, a laser displacement sensor, or the like.

Specifically, in this embodiment, as shown in fig. 1 to 10, during operation, the water supply and drainage vehicle is driven to a flat area of a drainage operation site, the water supply and drainage device 5 is driven to translate outwards by the translation mechanism 2, when the pull rope displacement sensor 71 detects that the translation part 22 of the translation mechanism 2 has translated in place, the pull rope displacement sensor 71 sends an electric signal to the control system 6, the control system 6 performs identification processing after receiving the electric signal, and then the control system 6 controls the translation driving part 23 to stop working, so that the translation part 22 stops translating outwards, the translation mechanism 2 is prevented from continuing to translate outwards, stretching and deformation of equipment on the water supply and drainage vehicle are avoided, and the service life of the equipment is prolonged. And the displacement amount of the outward translation of the translation component 22 can be displayed on the display element of the control system 6 in real time, so that the worker can know the displacement amount of the outward translation of the translation component 22 in real time conveniently. It should be noted that, in the present embodiment, the state where the translation component 22 has translated into position is that the translation component 22 translates outward by 1.6 meters. In other embodiments, the displacement amount of the state in which the translation member 22 has translated to the position may be set according to actual needs.

Further, in some embodiments, as shown in fig. 1 to 10, the fixing member 21 is a fixing outer tube 211, the translating member 22 is a translating inner tube 221, and the translating driving member 23 is at least one translating cylinder 231; the fixed outer pipe 211 is fixedly arranged on the tail end of the vehicle body 1, the translation inner pipe 221 is nested in the fixed outer pipe 211, the translation inner pipe 221 is connected with the fixed outer pipe 211 in a sliding mode, and the water supply and drainage device 5 is arranged on the translation inner pipe 221; one end of at least one translation oil cylinder 231 is connected to the fixed outer tube 211, and the other end of at least one translation oil cylinder 231 is connected to the translation inner tube 221. Specifically, drive translation inner tube 221 translation in fixed outer tube 211 under the drive of at least one translation hydro-cylinder 231, when at least one translation hydro-cylinder 231 stretches out, drive the outside translation of translation inner tube 221 to the supply drainage device 5 outside translation that drives on the translation inner tube 221 is kept away from automobile body 1, is close to the water intaking point, makes things convenient for the drainage operation. It should be noted that, in the present embodiment, the number of the translation cylinders 231 is not limited, and in other embodiments, the number of the translation cylinders 231 may be two or three, and the like. In other embodiments, the translation driving component 23 can also be a pneumatic cylinder or an electric cylinder.

Further, in some embodiments, as shown in fig. 1 to 10, the water supply and drainage vehicle further includes a revolving mechanism 3, the revolving mechanism 3 is disposed on the translation mechanism 2, the water supply and drainage device 5 is disposed on the revolving mechanism 3, the water supply and drainage device 5 is movably connected to the revolving mechanism 3, and the revolving mechanism 3 is configured to drive the water supply and drainage device 5 to revolve left and right. Specifically, in this embodiment, the turning mechanism 3 is connected to the water supplying and draining device 5 through the hinge 52, the turning mechanism 3 is used for driving the water supplying and draining device 5 to turn left and right, and the turning mechanism 3 is used for driving the water supplying and draining device 5 to turn left and right, so that the water supplying and draining device 5 can drain water from water taking points on the left and right sides of the vehicle body 1 conveniently, and the drainage operation range is expanded.

Further, in some embodiments, as shown in fig. 1 to 10, the swing mechanism 3 includes a fixed platform 31, a swing platform 32, and a swing driving member; the fixed platform 31 is arranged on the vehicle body 1, and the fixed platform 31 is connected with the vehicle body 1; in other embodiments, the fixed platform 31 may also be disposed on other devices, such as: the fixed platform 31 may be provided on the translation mechanism 2 of the water supply and drainage vehicle. The rotary platform 32 is arranged on the fixed platform 31, the rotary platform 32 is connected with the fixed platform 31, the water supply and drainage device 5 is arranged on the rotary platform 32, and the water supply and drainage device 5 is movably connected with the rotary platform 32; specifically, in the present embodiment, the water supply and drainage device 5 is hinged to the revolving platform 32 through the hinge 52. In particular, the rotary platform 32 may be a rotary bearing. The rotary driving component is in transmission connection with the rotary platform 32, and the rotary driving component is used for driving the rotary platform 32 to rotate left and right. The rotary driving part drives the rotary platform 32 to rotate, and the rotary platform 32 rotates to drive the water supply and drainage device 5 to rotate. Preferably, the rotation driving component in this embodiment may be a hydraulic motor, and in other embodiments, an electric motor or the like may also be used. It should be noted that the structure of the swing mechanism 3 of the present embodiment is not limited to this, and those skilled in the art can select other suitable swing mechanisms 3 according to the teachings of the present embodiment.

Further, in some embodiments, as shown in fig. 1 to 10, the fixing member 21 is a fixing outer tube 211, the translating member 22 is a translating inner tube 221, and the translating driving member 23 is at least one translating cylinder 231; the fixed outer pipe 211 is fixedly arranged on the tail end of the vehicle body 1, the translation inner pipe 221 is nested in the fixed outer pipe 211, the translation inner pipe 221 is connected with the fixed outer pipe 211 in a sliding mode, and the water supply and drainage device 5 is arranged on the translation inner pipe 221; one end of at least one translation oil cylinder 231 is connected to the fixed outer tube 211, and the other end of at least one translation oil cylinder 231 is connected to the translation inner tube 221. Specifically, drive translation inner tube 221 translation in fixed outer tube 211 under the drive of at least one translation hydro-cylinder 231, when at least one translation hydro-cylinder 231 stretches out, drive the outside translation of translation inner tube 221 to the outside translation of confession drainage device 5 on the drive translation inner tube 221 is kept away from automobile body 1, is close to the water intaking point, makes things convenient for the drainage operation. Further, a sliding groove 212 is formed in the upper surface of the fixed outer tube 211, one end of the fixed platform 31 penetrates through the sliding groove 212 to be connected with one end of the translation inner tube 221, and the other end of the fixed platform 31 is connected with the other end of the translation inner tube 221; when at least one translation hydro-cylinder 231 stretches out, drive the outside translation of translation inner tube 221, the outside translation of translation inner tube 221 drives fixed platform 31 and outwards translates to drive the outside translation of confession drainage device 5 on the rotation plane and keep away from automobile body 1, be close to the water intaking point, make things convenient for the drainage operation. It should be noted that, in the present embodiment, the number of the translation cylinders 231 is not limited, and in other embodiments, the number of the translation cylinders 231 may be two or three, and the like. In other embodiments, the translation driving component 23 can also be a pneumatic cylinder or an electric cylinder.

Further, in some embodiments, as shown in fig. 1 to 10, the water supply and drainage vehicle further includes a turning mechanism 4, one end of the turning mechanism 4 is hinged to the swing mechanism 3, the other end of the turning mechanism 4 is hinged to the water supply and drainage device 5, and the turning mechanism 4 is configured to drive the water supply and drainage device 5 to turn upwards and away from the vehicle body 1 or turn downwards and approach the vehicle body 1. Specifically, in this embodiment, the turnover mechanism 4 drives the water supply and drainage device 5 to turn upwards to lift away from the vehicle body 1, and approach to the water intake point, thereby facilitating the drainage operation. Specifically, in this embodiment, the turnover mechanism 4 is a turnover oil cylinder, one end of the turnover oil cylinder is hinged to the rotary platform 32 of the rotary mechanism 3, and the other end of the turnover oil cylinder is hinged to the arm support mechanism 51 of the water supply and drainage device 5; in other embodiments, the turning mechanism 4 may also be a driving component such as a turning cylinder or a turning electric cylinder.

Further, in some embodiments, as shown in fig. 1 to 10, the water supply and drainage device 5 includes a boom mechanism 51, a first water supply and drainage mechanism 54, and a pump body 53; the arm support mechanism 51 mainly supports the water supply and drainage device 5, and particularly supports the first water supply and drainage mechanism 54 and the pump body 53. One end of the arm support mechanism 51 is hinged to the swing mechanism 3 through a hinge 52, the first water supply and drainage mechanism 54 is arranged above the arm support mechanism 51, the arm support mechanism 51 supports the first water supply and drainage mechanism 54, the first water supply and drainage mechanism 54 is connected to the arm support mechanism 51 in a sliding manner in the length direction, and the arm support mechanism 51 is used for supporting the first water supply and drainage mechanism 54. Specifically, in this embodiment, a pulley and a slide rail are respectively disposed between the boom mechanism 51 and the first water supply and drainage mechanism 54, and then the first water supply and drainage mechanism 54 is driven by the slide cylinder to slide in the length direction of the boom mechanism 51, so that the first water supply and drainage mechanism 54 can conveniently approach a water taking point to perform drainage operation. In other embodiments, a sliding block and a sliding groove 212 are respectively disposed between the boom mechanism 51 and the first water supplying and draining mechanism 54, and then the boom mechanism 51 of the first water supplying and draining mechanism 54 slides in the length direction under the driving of a sliding oil cylinder or a sliding air cylinder or a sliding electric cylinder, so as to facilitate the first water supplying and draining mechanism 54 to perform a draining operation near a water taking point. It should be noted that the structure of the arm support mechanism 51 of the present embodiment is not limited to this, and those skilled in the art may select other suitable arm support mechanisms 51 according to the teachings of the present embodiment.

Further, in some embodiments, as shown in fig. 1 to 10, the pump body 53 is disposed at the water inlet of the first water supply and drainage mechanism 54, the pump body 53 is used for pumping water, and the first water supply and drainage mechanism 54 is used for performing water drainage operation or/and water supply operation. Preferably, in this embodiment, the fluid pumped by the pump body 53 may be water, and the pump body 53 is a water pump; in other embodiments, the fluid pumped by the pump body 53 may be mud, sewage, oil, etc., and the pump body 53 is determined according to the actual field operation.

Further, in some embodiments, as shown in fig. 1 to 10, the water supply and drainage device 5 further includes a first connection pipe 55, a second water supply and drainage mechanism 56, a second connection pipe 57, and a third water supply and drainage mechanism 58; the second water supply and drainage mechanism 56 is fixedly arranged below the arm support mechanism 51; the first water supply and drainage mechanism 54 is detachably connected with the second water supply and drainage mechanism 56 through the first connecting pipe 55, and the first water supply and drainage mechanism 54, the first connecting pipe 55 and the second water supply and drainage mechanism 56 are communicated with each other; specifically, in the present embodiment, the first connection pipe 55 is U-shaped, the first connection pipe 55 is a rigid connection pipe, and the second water supply and drainage mechanism 56 is a drainage rigid pipe. Specifically, in the present embodiment, whether or not the second water supply and drainage mechanism 56 is connected through the first connection pipe 55 is performed according to actual needs.

Further, in some embodiments, as shown in fig. 1 to 10, the third water supply and drainage mechanism 58 is disposed on the vehicle body 1; the second water supply and drainage mechanism 56 and the third water supply and drainage mechanism 58 are detachably connected through the second connecting pipe 57, and the second water supply and drainage mechanism 56, the second connecting pipe 57 and the third water supply and drainage mechanism 58 are communicated with each other. Specifically, the second connecting pipe 57 is a flexible connecting pipe, and the third water supply and drainage mechanism 58 can be a telescopic drainage pipe; or in other embodiments, the third water supply and drain mechanism 58 may be a rigid drain pipe. Specifically, in the present embodiment, whether or not the third water supply and drainage mechanism 58 is connected through the second connection pipe 57 is performed according to actual needs. Furthermore, the third water supply and drainage mechanism 58 is provided with two water outlet ends 581, and the two water outlet ends 581 are respectively arranged along two sides of the width direction of the vehicle body 1, so that water can be conveniently discharged, water can be discharged from two sides of the vehicle body 1, and the water discharging range and the water discharging efficiency are enlarged.

Specifically, in the present embodiment, the pump body 53 pumps water at the water taking point, and the pumped water source passes through the first water supply and drainage mechanism 54, then flows into the first connecting pipe 55, then flows into the second water supply and drainage mechanism 56, then flows into the second connecting pipe 57, then flows into the third water supply and drainage mechanism 58, and finally flows out from the two water outlet ends 581 of the third water supply and drainage mechanism 58 to drain water or supply water to the emergency site. In other embodiments, the first connection pipe 55, the second water supply and drainage mechanism 56, the second connection pipe 57, and the third water supply and drainage mechanism 58 may not be connected, the pump body 53 pumps water at the water intake point, and the pumped water source is directly discharged from the first water supply and drainage mechanism 54.

Further, in some embodiments, as shown in fig. 1 to 10, the first water supply and drainage mechanism 54 includes a drainage main 541, a plurality of first telescopic drainage pipes, and a plurality of first telescopic driving components; the drain main 541 is disposed on the arm support mechanism 51, and specifically, the drain main 541 is disposed on a secondary support arm support of the arm support mechanism 51; the multistage first telescopic drain pipes are nested in the drain main pipe 541, the head ends of the multistage first telescopic drain pipes are connected with one end of the drain main pipe 541 in a sliding manner, the multistage first telescopic drain pipes extend downwards along the length direction of the arm support mechanism 51 so as to be close to a water taking point to facilitate drainage operation, and the pump body 53 is connected to the tail ends of the multistage first telescopic drain pipes; the multistage first telescopic drain pipes are mutually nested and slidably connected, are mutually communicated, and are communicated with the drain main pipe 541 at the head ends; the plurality of first telescopic driving components are respectively arranged on the first water supply and drainage mechanism 54, and the plurality of first telescopic driving components are respectively used for driving the multistage first telescopic drainage pipes to extend downwards along the length direction of the arm support mechanism 51. Specifically, through nesting each other between the multistage first flexible drain pipe, can prolong the length of first flexible drain pipe at first flexible driver part's drive to more conveniently carry out the drainage operation in the darker low-lying department of groundwater source degree of depth, easy and simple to handle, labour saving and time saving improves the efficiency of speedily carrying out rescue work. Specifically, in this embodiment, first flexible drive unit chooses for use first flexible hydro-cylinder, chooses for use a plurality of first flexible hydro-cylinders or multistage second flexible hydro-cylinders, in other embodiments, can also choose for use cylinder or electric jar.

Specifically, in the present embodiment, as shown in fig. 1 to 10, the multi-stage first telescopic drain pipes include a first drain pipe 542 and a second drain pipe 543, the first drain pipe 542 is nested in the inner arm of the drain main pipe 541, the first drain pipe 542 is slidably connected to the drain main pipe 541, the second drain pipe 543 is nested in the inner wall of the first drain pipe 542, the second drain pipe 543 is slidably connected to the first drain pipe 542, and a water inlet of the second drain pipe 543 is connected to the pump body 53; the plurality of first telescopic driving components include a first oil cylinder 544 and a second oil cylinder 545, wherein one end of the first oil cylinder 544 is disposed on the outer wall of the drain main 541, or in other embodiments, the first oil cylinder 544 is disposed on the boom mechanism 51; the other end of the first oil cylinder 544 is arranged on the outer wall of the first water drainage pipe 542; one end of the second oil cylinder 545 is disposed on the outer wall of the drain main 541, or in other embodiments, one end of the cylinder body of the second oil cylinder 545 is disposed on the drain main 541, and the other end of the cylinder body of the second oil cylinder 545 is disposed on the outer wall of the first drain pipe 542, or in other embodiments, one end of the second oil cylinder 545 is disposed on the outer wall of the first drain pipe 542; further, the other end of the second oil cylinder 545 is disposed on the outer wall of the second water discharge pipe 543. Specifically, the first water discharge pipe 542 is driven to slide downwards by the first oil cylinder 544, and the second water discharge pipe 543 is driven to slide downwards by the second oil cylinder 545, so that the telescopic action is realized, and the water discharge operation is more conveniently performed at a low-lying position with a deep underground water source depth. It should be noted that, in this embodiment, the number of the first telescopic drain pipes and the first telescopic driving components is not limited, in other embodiments, the number of the first telescopic drain pipes may be three, and the number of the first telescopic driving components may be three cylinders or one multi-stage cylinder.

Further, in some embodiments, as shown in fig. 1 to 10, the first water supply and drainage mechanism 54 further includes a plurality of stages of second telescopic drainage pipes and a second telescopic driving member; the multistage second telescopic drain pipes are opposite to the multistage first telescopic drain pipes; specifically, in some embodiments, the multiple second telescopic drain pipes are nested in the drain main pipe 541, and the head ends of the multiple second telescopic drain pipes are slidably connected to the other end of the drain main pipe 541; the multi-stage second telescopic drain pipes and the multi-stage first telescopic drain pipes are respectively arranged in the drain main 541. The multi-stage second telescopic drain pipe extends upwards along the length direction of the arm support mechanism 51, so that the length of the first water supply and drainage mechanism 54 is increased, drainage operation is facilitated, water is conveniently supplied to a high place, and the like. The multistage second telescopic drain pipes are mutually nested and slidably connected, are mutually communicated, and the head ends of the multistage second telescopic drain pipes are communicated with the drain main pipe 541; the second telescopic driving part is arranged on the arm support mechanism 51; or in other embodiments, the second telescopic driving member is disposed on the first water supply and drainage mechanism 54; the second telescopic driving component is used for driving the multistage second telescopic drain pipes to extend upwards along the length direction of the arm support mechanism 51. Specifically, through nesting each other between the flexible drain pipe of multistage second, can prolong the length of the flexible drain pipe of second under the drive of the flexible driver part of second to increase the length of first confession drainage mechanism 54, conveniently carry out drainage operation or conveniently supply water etc. to the eminence, and more conveniently carry out drainage operation in the darker low-lying department of groundwater source degree of depth, easy and simple to handle, labour saving and time saving improves the efficiency of speedily carrying out an emergency. Specifically, in this embodiment, the second telescopic cylinder is selected as the second telescopic driving component, and a plurality of second telescopic cylinders or multi-stage second telescopic cylinders are selected as the second telescopic driving component. It should be noted that the structure of the first water supply and drainage mechanism 54 of the present embodiment is not limited to this, and those skilled in the art can select other suitable first water supply and drainage mechanisms 54 according to the teachings of the present embodiment.

Specifically, in the present embodiment, as shown in fig. 1 to 10, the multi-stage second telescopic drain pipe includes a third drain pipe 546 and a fourth drain pipe 547, the third drain pipe 546 is nested in and connected to the inner arm of the drain main pipe 541, and the third drain pipe 546 is slidably connected to the drain main pipe 541; or in other embodiments, the third drain 546 is nestingly connected to the inner arm of the first drain 542, and the third drain 546 is slidably connected to the first drain 542. The fourth drainage pipe 547 is connected to the inner wall of the third drainage pipe 546 in a nested manner, the fourth drainage pipe 547 is connected to the third drainage pipe 546 in a sliding manner, and the water outlet of the fourth drainage pipe 547 is connected to the first connecting pipe 55; the second telescopic driving component comprises a third oil cylinder 548, the third oil cylinder 548 is a multi-stage oil cylinder, one end of the third oil cylinder 548 is arranged on the arm support mechanism 51, or in other embodiments, one end of the third oil cylinder 548 is arranged on the drainage main pipe 541; further, the other end of the third cylinder 548 is disposed on the fourth drain pipe 547. Specifically, drive third drain pipe 546 and fourth drainage upwards to slide through third hydro-cylinder 548, realize flexible action, conveniently carry out drainage operation or conveniently supply water etc. to the eminence, and more conveniently carry out drainage operation in the darker low-lying department of groundwater source degree of depth, easy and simple to handle, labour saving and time saving improves the efficiency of speedily carrying out rescue work. Specifically, in another embodiment, the second telescopic driving member is not provided, and the first drain pipe 542 and the second drain pipe 543 may slide downward during operation, and the third drain pipe 546 and the fourth drain pipe 547 may slide out similarly by gravity.

In other embodiments, the second telescopic driving component includes a third oil cylinder 548 and a fourth oil cylinder, both the third oil cylinder 548 and the fourth oil cylinder are single-stage oil cylinders, and one end of the third oil cylinder 548 is disposed on the outer wall of the drain main 541, or in other embodiments, the third oil cylinder 548 is disposed on the boom mechanism 51; the other end of the third cylinder 548 is arranged on the outer wall of the third drain pipe 546; one end of the fourth cylinder is disposed on the outer wall of the drain main 541, or in other embodiments, one end of the cylinder body of the fourth cylinder is disposed on the drain main 541, and the other end of the cylinder body of the fourth cylinder is disposed on the outer wall of the third drain 546, or in other embodiments, one end of the fourth cylinder is disposed on the outer wall of the third drain 546; further, the other end of the fourth cylinder is disposed on the outer wall of the fourth drain pipe 547. Specifically, drive third drain pipe 546 upwards to slide through third hydro-cylinder 548, upwards slide through fourth hydro-cylinder drive fourth drain pipe 547, realize flexible action, conveniently carry out drainage operation or conveniently supply water to the eminence etc. and more conveniently carry out drainage operation at the deep low-lying department of groundwater source degree of depth, easy and simple to handle, labour saving and time saving improves the efficiency of speedily carrying out rescue work. It should be noted that, in this embodiment, the number of the second telescopic drain pipes and the second telescopic driving components is not limited, in other embodiments, the number of the second telescopic drain pipes may be three, and the number of the second telescopic driving components may be three cylinders or one multi-stage cylinder.

Specifically, the water supply and drainage vehicle in this embodiment may be, but not limited to, a drainage emergency vehicle, a mobile pump station, a master-slave drainage emergency vehicle, a water intake vehicle, a pipe distribution vehicle, a downhole crawler, a tunnel mobile drainage device, or a carriage drainage device. Referring to fig. 1 to 10, an embodiment of the present application provides a water supply and drainage vehicle, wherein the water supply and drainage vehicle may be a gasoline vehicle, a diesel vehicle, a pure electric vehicle, or a hybrid vehicle or an extended range vehicle. The water supply and drainage vehicle further comprises a power source, the power source is used for providing power for the whole vehicle, and the power source is connected with the wheels through a transmission mechanism so as to drive the water supply and drainage vehicle to move.

Specifically, in the water supply and drainage vehicle of the present embodiment, during operation, the water supply and drainage vehicle is driven to a flat area of a drainage work site, and drainage work is performed by the water supply and drainage device 5. And correspondingly starting the turnover mechanism 4, the translation mechanism 2 and the swing mechanism 3 to work according to the condition requirement of field operation. Upwards overturn through tilting mechanism 4 and lift certain height, then keep away from automobile body 1 through the outside translation of translation mechanism 2, translation part 22 that translation mechanism 2 was detected to stay cord displacement sensor 71 has translated and has targeted in place, stay cord displacement sensor 71 sends an signal of telecommunication to control system 6, control system 6 carries out identification process after receiving the signal of telecommunication, then control system 6 control translation driver part 23 stop work, make translation part 22 stop outside translation, avoid translation mechanism 2 to continue outside translation, avoid the equipment on the water supply and drainage car tensile, warp, improve equipment's life. And then the water is turned upwards by the turning mechanism 4 to lift the water away from the vehicle body 1, and then the water is turned to a water accumulation point on one side of the vehicle body 1 by the turning mechanism 3 to be drained. Furthermore, through nesting each other between the multistage first flexible drain pipe, the length of first flexible drain pipe can be prolonged in the drive of first flexible driver part to the operation of draining is conveniently carried out in the darker low-lying department of groundwater source degree of depth more, and is easy and simple to handle, labour saving and time saving improves the efficiency of speedily carrying out rescue work. Through nesting each other between the flexible drain pipe of multistage second, can prolong the length of the flexible drain pipe of second under the drive of the flexible driver part of second to increase the length of first confession drainage mechanism 54, conveniently carry out drainage operation or conveniently supply water etc. to the eminence, and more conveniently carry out drainage operation in the darker low-lying department of groundwater source degree of depth, easy and simple to handle, labour saving and time saving improves the efficiency of speedily carrying out an emergency. The pump body 53 draws water at the water intake point, and the drawn water passes through the first water supply and drainage mechanism 54, then flows into the first connecting pipe 55, then flows into the second water supply and drainage mechanism 56, then flows into the second connecting pipe 57, then flows into the third water supply and drainage mechanism 58, and finally flows out from the two water outlet ends 581 of the third water supply and drainage mechanism 58 to drain water or supply water to the emergency site. In other embodiments, the first connection pipe 55, the second water supply and drainage mechanism 56, the second connection pipe 57, and the third water supply and drainage mechanism 58 may not be connected, the pump body 53 pumps water at the water intake point, and the pumped water source is directly discharged from the first water supply and drainage mechanism 54.

Finally, it should be noted that, although the above embodiments have been described in the text and drawings of the present application, the scope of the patent protection of the present application is not limited thereby. All technical solutions which are generated by replacing or modifying the equivalent structure or the equivalent flow according to the contents described in the text and the drawings of the present application, and which are directly or indirectly implemented in other related technical fields, are included in the scope of protection of the present application.

Claims (10)

1. A water supply and drainage vehicle is characterized by comprising:

a vehicle body;

a water supply and drainage device for performing drainage work or/and water supply work;

the translation mechanism is arranged on the vehicle body, is connected with the vehicle body in a sliding manner, is provided with the water supply and drainage device, is movably connected with the translation mechanism, and is used for driving the water supply and drainage device to be close to or far away from the vehicle body;

the control system is used for controlling the operation of the water supply and drainage vehicle;

and the translation detection mechanism is electrically connected with the control system, the control system is electrically connected with the translation mechanism, and the translation detection mechanism is used for detecting the translation displacement of the translation mechanism.

2. The water supply and drain vehicle according to claim 1, wherein: the translation mechanism comprises a fixed part, a translation part and a translation driving part;

the fixed part is fixedly arranged on the vehicle body, the translation part is connected with the fixed part in a sliding way, and the water supply and drainage device is arranged on the translation part;

the translation driving part is connected with the translation part and is used for driving the translation part to be far away from the fixed part or be close to the fixed part, so that the water supply and drainage device is driven to be close to the vehicle body or be far away from the vehicle body.

3. The water supply and drain vehicle according to claim 2, wherein: the translation detection mechanism adopts a pull rope displacement sensor, one end of the pull rope displacement sensor is connected with the fixed component, the other end of the pull rope displacement sensor is connected with the translation component, and the pull rope displacement sensor is electrically connected with the control system.

4. The water supply and drain vehicle according to claim 2, wherein: the fixed part adopts a fixed outer pipe, the translation part adopts a translation inner pipe, and the translation driving part adopts at least one translation oil cylinder;

the fixed outer pipe is fixedly arranged on the vehicle body, the translation inner pipe is nested in the fixed outer pipe, the translation inner pipe is connected with the fixed outer pipe in a sliding mode, and the water supply and drainage device is arranged on the translation inner pipe;

at least one translation hydro-cylinder one end connect in on the fixed outer tube, at least one the translation hydro-cylinder other end connect in on the translation inner tube.

5. The water supply and drain vehicle according to claim 1, wherein: the water supply and drainage vehicle further comprises a rotary mechanism, the rotary mechanism is arranged on the translation mechanism, the water supply and drainage device is arranged on the rotary mechanism, the water supply and drainage device is movably connected with the rotary mechanism, and the rotary mechanism is used for driving the water supply and drainage device to rotate left and right.

6. The water supply and drain vehicle according to claim 5, wherein: the slewing mechanism comprises a fixed platform, a slewing platform and a slewing driving part;

the fixed platform is arranged on the translation mechanism, the rotary platform is arranged on the fixed platform, the water supply and drainage device is arranged on the rotary platform, and the water supply and drainage device is movably connected with the rotary platform;

the rotary driving component is in transmission connection with the rotary platform and is used for driving the rotary platform to rotate left and right.

7. The water supply and drainage vehicle according to claim 6, wherein: the translation mechanism comprises a fixed outer pipe, a translation inner pipe and at least one translation oil cylinder;

the fixed outer tube is fixedly arranged on the vehicle body, the translation inner tube is nested in the fixed outer tube, and the translation inner tube is connected with the fixed outer tube in a sliding manner;

the upper surface of the fixed outer tube is provided with a sliding groove, one end of the fixed platform penetrates through the sliding groove to be connected with one end of the translation inner tube, and the other end of the fixed platform is connected with the other end of the translation inner tube;

one end of at least one translation oil cylinder is connected to the fixed outer pipe, and the other end of the at least one translation oil cylinder is connected to the translation inner pipe.

8. The water supply and drain vehicle according to claim 5, wherein: the water supply and drainage vehicle further comprises a turnover mechanism, one end of the turnover mechanism is hinged to the rotary mechanism, the other end of the turnover mechanism is hinged to the water supply and drainage device, and the turnover mechanism is used for driving the water supply and drainage device to upwards turn over to be far away from the vehicle body or downwards turn over to be close to the vehicle body.

9. The water supply and drainage vehicle according to claim 1, wherein: the water supply and drainage device comprises an arm support mechanism, a first water supply and drainage mechanism and a pump body;

the arm support mechanism is hinged with the translation mechanism, the first water supply and drainage mechanism is arranged above the arm support mechanism, the first water supply and drainage mechanism is connected to the length direction of the arm support mechanism in a sliding mode, and the arm support mechanism is used for supporting the first water supply and drainage mechanism;

the pump body is arranged at the water inlet of the first water supply and drainage mechanism, the pump body is used for pumping water, and the first water supply and drainage mechanism is used for executing drainage operation or/and water supply operation.

10. The water supply and drainage vehicle according to claim 9, wherein: the water supply and drainage device also comprises a first connecting pipe, a second water supply and drainage mechanism, a second connecting pipe and a third water supply and drainage mechanism;

the second water supply and drainage mechanism is fixedly arranged below the arm support mechanism;

the first water supply and drainage mechanism is detachably connected with the second water supply and drainage mechanism through the first connecting pipe, and the first water supply and drainage mechanism, the first connecting pipe and the second water supply and drainage mechanism are communicated with each other;

the third water supply and drainage mechanism is arranged on the vehicle body;

the second water supply and drainage mechanism is detachably connected with the third water supply and drainage mechanism through the second connecting pipe, and the second water supply and drainage mechanism, the second connecting pipe and the third water supply and drainage mechanism are communicated with each other;

and the third water supply and drainage mechanism is provided with two water outlet ends, and the two water outlet ends are arranged along two sides of the width direction of the vehicle body respectively.

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