CN221418070U - Welding engineering vehicle device based on range-extending hybrid power - Google Patents

Abstract

A welding engineering vehicle device based on range-extending hybrid power comprises a welding engineering vehicle device body with a crawler chassis (101), an electric power source cabinet (103) arranged on the crawler chassis (101), and a range-extending hybrid power system arranged between the electric power source cabinet (103) and the crawler chassis (101), wherein the welding engineering vehicle device body is used for realizing welding operation on a field pipeline, the electric power source cabinet (103) is used for taking electric energy as a starting power source, the range-extending hybrid power system is used for realizing range-extending hybrid power supply on the electric power source cabinet (103), a single electric power component is used as a power source, the technical problem that a common crawler chassis with an engine and a hydraulic device is used and a power supply vehicle is required to be configured for field pipeline welding is solved, so that the power supply vehicle is not configured any more, and the configuration quantity of a construction device for field pipeline welding is optimized.

Description

Welding engineering vehicle device based on range-extending hybrid power

Technical Field

The utility model relates to a pipeline human chassis device, in particular to a welding engineering vehicle device based on range-extending hybrid power.

Background

The welding engineering vehicle is an engineering vehicle, is provided with a welding remote control device, an acetylene gas cutting device, a welding rod constant temperature drying box and other facilities and an alternating current power supply distribution system for night illumination, and is used for mobile welding construction, so the welding engineering vehicle device is an important engineering machine, in the existing welding engineering vehicle device, no welding engineering vehicle device based on extended range hybrid power is used, or a common crawler chassis with an engine and a hydraulic device is used, the power of the crawler chassis is derived from the hydraulic power, when the welding engineering vehicle is in operation, an external power supply is needed, and the power vehicle is needed to be configured for field pipeline welding, so the configuration quantity of the construction device for field pipeline welding is increased,

The utility model effectively explores and researches the technical problems that a common caterpillar chassis with an engine and a hydraulic device is used and a power supply vehicle is required to be arranged for field pipeline welding through the technical characteristics of installing a single electric power component as a power source,

The statements herein merely provide background information related to the present disclosure and may not necessarily constitute prior art, but may make an application for the present disclosure based on technical specifications provided by applicant at 2023, 8 and 22, which may solve the actual technical problem during operation, and obtain, by searching, the technical problems, technical features and technical effects existing in the similar patent documents and background art.

Disclosure of Invention

The utility model discloses a welding engineering vehicle device based on extended range hybrid power.

In order to overcome the technical defects, the utility model aims to provide a welding engineering vehicle device based on extended range hybrid power, so that a power supply vehicle is not arranged any more, and the arrangement quantity of construction devices for field pipeline welding is optimized.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the welding engineering vehicle comprises a welding engineering vehicle device body with a crawler chassis, an electric power source cabinet arranged on the crawler chassis and a range-extending hybrid power system arranged between the electric power source cabinet and the crawler chassis.

Because the welding engineering vehicle device body, the electric power source cabinet and the range-extending hybrid power system are designed, the welding engineering vehicle device body is used for realizing the welding operation on the field pipeline, the electric power source cabinet is used for taking electric energy as a starting power source, the range-extending hybrid power system is used for realizing the range-extending hybrid power supply on the electric power source cabinet, the single electric power component is installed as a power source, the technical problem that the common crawler chassis with an engine and a hydraulic device is used and the power supply vehicle is required to be configured for the welding of the field pipeline is solved, the power supply vehicle is not configured any more, and the configuration quantity of the construction device for the welding of the field pipeline is optimized.

The utility model designs a welding engineering vehicle device body, an electric power source cabinet and a range-extending hybrid power system which are mutually connected in a mode of installing a single electric power component as a power source.

The utility model designs a method for connecting a range-extending hybrid power system with a welding engineering vehicle device body and an electric power source cabinet according to a mode of supplying range-extending hybrid power.

The utility model designs a welding engineering truck device body which is arranged to further comprise an electric welding cabinet, a gas cylinder frame and a distribution box.

The utility model designs a range-extending hybrid power system which comprises a hydraulic oil tank, a fuel oil tank, an engine, a lithium battery and a range-extending generator.

The technical effects of the five technical schemes are as follows: the technical characteristics of the installation space of the open pipeline construction manipulator are highlighted, and the open pipeline construction manipulator is introduced to be applied to the technical field of welding engineering vehicle devices based on extended range hybrid power.

The utility model also comprises a first accessory device which is arranged on the welding engineering truck device body and is arranged as a lorry-mounted crane.

The technical effects of the above technical scheme are as follows: the integrated installation of other components is realized, and the technical effect of the utility model is expanded.

The utility model designs that a hydraulic oil tank, a fuel oil tank, a lorry-mounted crane, an electric welding cabinet and a gas cylinder frame are respectively arranged on a crawler chassis, a distribution box is arranged between the electric welding cabinet and the crawler chassis, an electric power source cabinet is arranged between the lorry-mounted crane and the distribution box and the crawler chassis, a lithium battery is arranged on the electric power source cabinet, a range-extending generator is arranged on the lithium battery, and an engine is arranged on the range-extending generator.

The technical effects of the above technical scheme are as follows: the basic technical scheme of the utility model is formed by the crawler chassis, the hydraulic oil tank, the fuel oil tank, the electric power source cabinet, the lorry-mounted crane, the electric welding cabinet, the gas cylinder frame, the distribution box, the engine, the lithium battery and the range-extending type generator, and the technical problem of the utility model is solved.

The utility model designs that the electric power source cabinet is arranged as a power source cabinet, the lower end face part of the electric power source cabinet is connected with the crawler chassis, the front end face part of the electric power source cabinet is arranged to be distributed corresponding to a fuel oil tank, the rear end face part of the electric power source cabinet is arranged to be distributed corresponding to a lorry crane, the inner side face part of the electric power source cabinet is arranged to be distributed corresponding to an offset cab of the crawler chassis, and the outer side face part of the electric power source cabinet is arranged to be distributed corresponding to a gas cylinder frame.

The utility model designs that an electric power source cabinet comprises a PDU cabinet, an on-vehicle charger, a commercial power socket, an electric drive controller, a storage battery, a VCU component and ePower components, wherein an output port part of the lithium battery and an output cable of the commercial power socket are respectively connected with an input port part of the on-vehicle charger, an output port part of the on-vehicle charger and an output port part of an extended-range generator are respectively connected with an input port part of the PDU cabinet, the output port part of the PDU cabinet is respectively connected with the input port part of the electric drive controller, the power interface of an electric grinding wheel and the power interface of a distribution box, the output port part of the electric drive controller is respectively connected with the power interface of a main pump motor, the power interface of a water pump, the power interface of an air compressor, the power interface of a PTC thermistor, the power interface of the electric defrosting and the input port of the storage battery, the output port of the storage battery are respectively connected with the input port of the VCU component and the input port of the ePower component, the output port of the VCU component and the output port of the ePower component are respectively connected with the input port of the power output part, the output port of the VCU component is respectively connected with the input port of the display, the output port of the power output part is respectively connected with the power compressor ePower, the output port of the power pump is arranged on the power pump and the power output shaft of the air conditioner, the power pump is connected with the power output shaft of the air conditioner, the air conditioner is arranged on the power pump and the power pump, the power pump is connected with the power output shaft of the power pump, the power pump is arranged on the power pump, the air conditioner is connected with the power pump, the power pump is arranged on the power pump and the power has the power output shaft of the power carrier is arranged.

The technical effects of the two technical schemes are as follows: the electric energy is used as a power source, the element arrangement of the electric energy is optimized, the installation of the cabinet body to the parts is satisfied, and the installation space is reduced.

The utility model designs that the crawler chassis is provided with an offset cab, the front part of the rear side surface of the crawler chassis is connected with a gas cylinder frame, the middle part of the upper end surface of the crawler chassis is connected with a lorry-mounted crane, the middle front parts of the upper end surfaces of the crawler chassis are respectively connected with a fuel oil tank and an electric power source cabinet, one rear part of the upper end surface of the crawler chassis is respectively connected with an electric welding cabinet and a distribution box, and the other rear part of the upper end surface of the crawler chassis is respectively connected with a hydraulic oil tank, a lithium battery, a range-extending generator and an engine.

The technical effects of the above technical scheme are as follows: the motor-driven crawler-type chassis is supported in a moving way, and the installation area of the upper end face part is expanded.

The utility model designs that the electric welding cabinet is arranged into a cabinet body with an electric welding machine, the bottom end face part of the electric welding cabinet is connected with the crawler chassis, the front end face part of the electric welding cabinet is arranged to be distributed corresponding to the distribution box, the rear end face part of the electric welding cabinet is arranged to be distributed corresponding to the gas cylinder frame, and the power supply interface part of the electric welding cabinet is connected with the distribution box.

The utility model designs that the distribution box is arranged as a protective switch cabinet, the bottom end face part of the distribution box is connected with the crawler chassis, the front end face part of the distribution box is arranged to be distributed corresponding to a lorry-mounted crane, the rear end face part of the distribution box is arranged to be distributed corresponding to an electric welding cabinet, the inner end face part of the distribution box is arranged to be distributed corresponding to a range-extending generator, and the output end part of the distribution box is arranged to be connected with the electric welding cabinet.

The utility model designs that the gas cylinder frame is provided with an integrated body of an electric telescopic rod and a frame, the inner end face part of the frame of the gas cylinder frame is provided with a sliding connection with the crawler chassis, one end of the electric telescopic rod of the gas cylinder frame is provided with a connection with the frame of the gas cylinder frame through a pin shaft, the other end of the electric telescopic rod of the gas cylinder frame is provided with a connection with the frame of the crawler chassis through a pin shaft, the power interface of the electric telescopic rod of the gas cylinder frame is provided with a connection with the distribution box, and the inner side face parts of the gas cylinder frame are respectively provided with a distribution corresponding to the hydraulic oil tank and the fuel oil tank.

The technical effects of the three technical schemes are as follows: the welding device is arranged on the crawler chassis, and the joint part of the pipeline is welded.

According to the utility model, the lithium battery is arranged as a lithium ion battery, the lower end face part of the lithium battery is arranged to be connected with the crawler chassis, the front end face part of the lithium battery is arranged to be distributed corresponding to the range-extending generator, the rear end face part of the lithium battery is arranged to be distributed corresponding to the engine, the inner side face part of the lithium battery is arranged to be distributed corresponding to the electric welding cabinet, and the output end part of the lithium battery is arranged to be connected with the electric power source cabinet.

The technical effects of the above technical scheme are as follows: the electric energy is stored and then supplied.

The utility model designs that the range-extending generator is arranged as a direct current motor, the lower end face part of the range-extending generator is connected with the crawler chassis, the front end face part of the range-extending generator is arranged to be distributed corresponding to a hydraulic oil tank, the rear end face part of the range-extending generator is arranged to be distributed corresponding to a lithium battery, the inner side faces of the range-extending generator are respectively arranged to be distributed corresponding to an electric welding cabinet and a distribution box, the output end part of the range-extending generator is connected with an electric power source cabinet, and the end shaft of the range-extending generator is connected with an engine.

The utility model designs that the hydraulic oil tank is arranged as a box-shaped body with a sealing cover body, the lower end face part of the hydraulic oil tank is arranged to be connected with the crawler chassis, the inner side part of the hydraulic oil tank is arranged to be distributed corresponding to the lorry-mounted crane, and the hydraulic oil tank is arranged to be connected with the hydraulic oil port part of the engine.

The utility model designs that the fuel tank is arranged as a box-shaped body with a sealing cover body, the lower end face part of the fuel tank is arranged to be connected with the crawler chassis, the rear end face part of the fuel tank is arranged to be distributed corresponding to the electric power source cabinet, the inner side face part of the fuel tank is arranged to be distributed corresponding to the offset cab of the crawler chassis, the outer side face part of the fuel tank is arranged to be distributed corresponding to the gas cylinder frame, and the fuel tank is arranged to be connected with the fuel port part of the engine.

The utility model designs that the engine is a fuel engine, the lower end face part of the engine is connected with the crawler chassis, the front end face part of the engine is distributed corresponding to lithium batteries, the inner side face parts of the engine are distributed corresponding to an electric welding cabinet and a distribution box respectively, the output end part of the engine is connected with an end shaft of a range-increasing generator, the hydraulic oil port part of the engine is connected with a hydraulic oil tank through a pipeline, and the fuel oil port part of the engine is connected with the hydraulic oil tank through a pipeline.

The technical effects of the four technical schemes are as follows: the power mechanical energy is converted into electric energy and then supplied.

The utility model designs that the lorry-mounted crane is provided with an electrically driven folding lorry-mounted crane, the bottom end face part of the lorry-mounted crane is connected with the crawler chassis, the front end face part of the lorry-mounted crane is distributed corresponding to the electric power source cabinet, the rear end face part of the lorry-mounted crane is distributed corresponding to the distribution box, and the inner side face part of the lorry-mounted crane is distributed corresponding to the hydraulic oil tank.

The technical effects of the above technical scheme are as follows: the lifting machinery is arranged on the crawler chassis.

The utility model designs that the crawler chassis and the gas cylinder frame, the fuel oil tank and the electric power source cabinet are distributed in an offset installation mode, the crawler chassis, the hydraulic oil tank, the fuel oil tank and the electric power source cabinet and the lorry-mounted crane are distributed in a centrally installed mode, and the crawler chassis, the hydraulic oil tank, the fuel oil tank and the electric power source cabinet and the electric welding cabinet, the distribution box, the hydraulic oil tank, the engine, the lithium battery and the range-extending generator are distributed in a rear-mounted mode.

The utility model designs that the center line of the crawler chassis and the center line of the lorry-mounted crane are arranged on the same straight line, and the center line of the offset cab of the crawler chassis, the center line of the electric welding cabinet and the center line of the gas cylinder frame are arranged on the same straight line.

In the technical scheme, the electric power source cabinet is a basic component, is also an essential technical feature of the utility model, and the design of the technical features of the caterpillar chassis, the hydraulic oil tank, the fuel oil tank, the lorry crane, the electric welding cabinet, the gas cylinder frame, the distribution box, the engine, the lithium battery and the range-increasing generator is a functional component, is a feature for realizing other technical effects of the utility model, and is a technical feature conforming to the patent laws and implementation rules of the PDU cabinet, the vehicle-mounted charger, the mains supply socket, the electric drive controller, the storage battery, the VCU component, the ePower component, the electric grinding wheel, the main pump motor, the water pump, the air compressor, the PTC thermistor, the electric defrosting, the display, the power output part and the air conditioner.

In the technical scheme, the welding engineering vehicle device body, the electric power source cabinet and the range-extending hybrid power system which are provided with the single electric power component as the power source are important technical characteristics, and the welding engineering vehicle device based on the range-extending hybrid power has novelty, creativity and practicability in the technical field of the welding engineering vehicle device, and the terms in the technical scheme can be explained and understood by using patent documents in the technical field.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Figure 1 is a schematic view of the present utility model,

Figure 2 is a front view of figure 1,

FIG. 3 is a schematic diagram showing the connection relationship between the lithium battery 3, the extended-range generator 5, the electric power source cabinet 103, the electric grinding wheel 10, the main pump motor 12, the water pump 13, the air compressor 14, the PTC thermistor 15, the electric defrosting 16, the display 17, the power output part 18 and the air conditioner 19,

The crawler chassis-101, the hydraulic oil tank-102, the fuel oil tank-104, the electric power source cabinet-103, the lorry crane-105, the electric welding cabinet-106, the gas cylinder frame-107, the distribution box-108, the engine-109, the lithium battery-3, the range-increasing generator-5, the PDU cabinet-1, the vehicle-mounted charger-2, the commercial power socket-4, the electric drive controller-6, the storage battery-7, the VCU component-8, the ePower component-9, the electric grinding wheel-10, the main pump motor-12, the water pump-13, the air compressor-14, the PTC thermistor-15, the electric defrosting-16, the display-17, the power output part-18 and the air conditioner-19.

Description of the embodiments

Terms such as "having," "including," and "comprising," as used herein, are to be construed as not being accompanied by the presence or addition of one or more other elements or combinations thereof, in accordance with the censoring guidelines.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In addition, the technical features of the various embodiments of the present utility model described below may be combined with each other as long as they do not interfere with each other, and, unless otherwise specified, the equipment and materials used in the examples below are commercially available, unless otherwise specified, with reference to the purchased product specifications or according to methods conventional in the art.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Fig. 1 is a first embodiment of the present utility model, specifically explaining the present embodiment with reference to the drawings, comprising a crawler chassis 101, a hydraulic oil tank 102, a fuel oil tank 104, an electric power source cabinet 103, a lorry-mounted crane 105, an electric welding cabinet 106, a gas cylinder frame 107, a distribution box 108, an engine 109, a lithium battery 3 and an extended range generator 5, wherein the hydraulic oil tank 102, the fuel oil tank 104, the lorry-mounted crane 105, the electric welding cabinet 106 and the gas cylinder frame 107 are respectively arranged on the crawler chassis 101, a distribution box 108 is arranged between the electric welding cabinet 106 and the crawler chassis 101, the electric power source cabinet 103 is arranged between the lorry-mounted crane 105 and the distribution box 104 and the crawler chassis 101, the lithium battery 3 is arranged on the electric power source cabinet 103, the extended range generator 5 is arranged on the lithium battery 3, and the engine 109 is arranged on the extended range generator 5.

In the present embodiment, the crawler chassis 101 is provided as a crawler chassis having an offset cab and the rear-side front portion of the crawler chassis 101 is provided to be coupled with the gas cylinder frame 107, the upper-end-face middle portion of the crawler chassis 101 is provided to be coupled with the lorry-mounted crane 105 and the upper-end-face middle front portion of the crawler chassis 101 is provided to be coupled with the fuel tank 104 and the electric power source cabinet 103, respectively, one side rear portion of the upper-end-face of the crawler chassis 101 is provided to be coupled with the electric welding cabinet 106 and the distribution box 108, respectively, and the other side rear portion of the upper-end-face of the crawler chassis 101 is provided to be coupled with the hydraulic tank 102, the lithium battery 3, the extended-range generator 5, and the engine 109, respectively.

Through crawler chassis 101, the support tie point to hydraulic tank 102, fuel oil tank 104, electric power source cabinet 103, lorry-mounted crane 105, electric welding cabinet 106, gas cylinder frame 107, block terminal 108, engine 109, lithium cell 3 and increase the journey generator 5 has been formed, by crawler chassis 101, realized being connected with hydraulic tank 102, realized being connected with fuel oil tank 104, realized being connected with electric power source cabinet 103, realized being connected with lorry-mounted crane 105, realized being connected with electric welding cabinet 106, realized being connected with gas cylinder frame 107, realized being connected with block terminal 108, realized being connected with engine 109, realized being connected with lithium cell 3, its technical purpose lies in: is used as a support carrier for the hydraulic oil tank 102, the fuel oil tank 104, the electric power source cabinet 103, the lorry-mounted crane 105, the electric welding cabinet 106, the gas cylinder frame 107, the distribution box 108, the engine 109, the lithium battery 3 and the extended-range generator 5.

In the present embodiment, the hydraulic oil tank 102 is provided as a box-like body having a seal cover body and a lower end face portion of the hydraulic oil tank 102 is provided to be coupled with the crawler chassis 101, an inner side face portion of the hydraulic oil tank 102 is provided to be distributed corresponding to the lorry-mounted crane 105 and the hydraulic oil tank 102 is provided to be coupled with a hydraulic oil liquid port portion of the engine 109.

Through hydraulic tank 102, formed to caterpillar chassis 101, lorry-mounted crane 105 and increase the support tie point of journey generator 5 and engine 109, by hydraulic tank 102, realized being connected with caterpillar chassis 101, realized being connected with lorry-mounted crane 105, realized being connected with electric welding rack 106, realized being connected with block terminal 108, realized being connected with engine 109, its technical purpose lies in: for storing hydraulic oil.

In the present embodiment, the fuel tank 104 is provided as a box-like body having a seal cover and the lower end face portion of the fuel tank 104 is provided to be coupled with the crawler chassis 101, the rear end face portion of the fuel tank 104 is provided to be distributed corresponding to the electric power source cabinet 103 and the inner side face portion of the fuel tank 104 is provided to be distributed corresponding to the offset cab of the crawler chassis 101, the outer side face portion of the fuel tank 104 is provided to be distributed corresponding to the gas cylinder frame 107 and the fuel tank 104 is provided to be coupled with the fuel port portion of the engine 109.

Through fuel oil tank 104, formed the support tie point to caterpillar chassis 101, electric power source cabinet 103, gas cylinder frame 107, by fuel oil tank 104, realized being connected with caterpillar chassis 101, realized being connected with electric power source cabinet 103, realized being connected with gas cylinder frame 107, realized being connected with engine 109, its technical aim is: for storing fuel oil.

In the present embodiment, the electric power source cabinet 103 is provided as a power source cabinet and the lower end face portion of the electric power source cabinet 103 is provided to be coupled with the crawler chassis 101, the front end face portion of the electric power source cabinet 103 is provided to be distributed corresponding to the fuel tank 104 and the rear end face portion of the electric power source cabinet 103 is provided to be distributed corresponding to the lorry-mounted crane 105, the inside face portion of the electric power source cabinet 103 is provided to be distributed corresponding to the offset cab of the crawler chassis 101 and the outside face portion of the electric power source cabinet 103 is provided to be distributed corresponding to the gas cylinder frame 107.

Through electric power source cabinet 103, formed to caterpillar chassis 101, fuel oil tank 104, lorry-mounted crane 105 and the support tie point of gas cylinder frame 107, by electric power source cabinet 103, realized being connected with caterpillar chassis 101, realized being connected with fuel oil tank 104, realized being connected with lorry-mounted crane 105, realized being connected with gas cylinder frame 107, its technical purpose lies in: for storage mounting as electrical components for providing electrical energy to the crawler chassis 101, the lorry-mounted crane 105 and the distribution box 108.

In the present embodiment, the electric power source cabinet 103 is configured to include the PDU cabinet 1, the vehicle-mounted charger 2, the utility power outlet 4, the electric drive controller 6, the battery 7, the VCU parts 8 and ePower part 9, and the output port of the lithium battery 3 and the output cable of the utility power outlet 4 are configured to be coupled to the input port of the vehicle-mounted charger 2, the output port of the vehicle-mounted charger 2 and the output port of the booster generator 5 are configured to be coupled to the input port of the PDU cabinet 1, respectively, and the output port of the PDU cabinet 1 is configured to be coupled to the input port of the electric drive controller 6, the power interface of the electric grinding wheel 10 and the power interface of the distribution box 108, the output port of the electric drive controller 6 is configured to be coupled to the power interface of the main pump 12, the power interface of the water pump 13, the power interface of the air compressor 14, the power interface of the PTC thermistor 15, the power interface of the electric defrost 16 and the input port of the battery 7 are configured to be coupled to the input port of the VCU part 8, and the output port of the ePower part 9, the output port of the VCU part 358 and the output port of the output part 35 are configured to be coupled to the power output shaft of the air conditioner 17, the power pump 13, the power output shaft of the air conditioner 17 is configured to be coupled to the power output shaft of the air conditioner 17, the power interface of the air conditioner 17 is configured to be coupled to the power interface of the air conditioner 13, the power output shaft 17 is configured to the power interface of the air conditioner output 13, the power interface of the air conditioner 17 is configured to be coupled to the output interface of the power interface, and the output 17 is configured to be coupled to the output port 9, and the output port 9.

The technical purpose is that: for supplying and controlling the electrical components providing electrical energy to the crawler chassis 101, the lorry-mounted crane 105 and the distribution box 108.

In the present embodiment, the lithium battery 3 is provided as a lithium ion battery and the lower end face portion of the lithium battery 3 is provided to be coupled with the crawler chassis 101, the front end face portion of the lithium battery 3 is provided to be distributed corresponding to the extended-range generator 5 and the rear end face portion of the lithium battery 3 is provided to be distributed corresponding to the engine 109, the inner side face portion of the lithium battery 3 is provided to be distributed corresponding to the electric welding cabinet 106 and the output end face portion of the lithium battery 3 is provided to be coupled with the electric power source cabinet 103.

Through lithium cell 3, formed to caterpillar chassis 101, electric power source cabinet 103, electric welding cabinet 106, engine 109 and increase the support tie point of journey generator 5, realized being connected with caterpillar chassis 101 by lithium cell 3, realized being connected with electric power source cabinet 103, realized being connected with electric welding cabinet 106, realized being connected with engine 109, realized being connected with increase journey generator 5, its technical purpose lies in: for being one of the components that provide power supply to the power source cabinet 103.

In the present embodiment, the extended-range generator 5 is provided as a direct current motor and the lower end face portion of the extended-range generator 5 is provided to be coupled with the crawler chassis 101, the front end face portion of the extended-range generator 5 is provided to be distributed corresponding to the hydraulic oil tank 102 and the rear end face portion of the extended-range generator 5 is provided to be distributed corresponding to the lithium battery 3, the inner side faces of the extended-range generator 5 are provided to be distributed corresponding to the electric welding cabinet 106 and the distribution box 108, respectively, and the output end face portion of the extended-range generator 5 is provided to be coupled with the electric power source cabinet 103, and the end shaft of the extended-range generator 5 is provided to be coupled with the engine 109.

Through increasing the journey generator 5, formed to caterpillar chassis 101, hydraulic tank 102, electric power source cabinet 103, electric welding cabinet 106, block terminal 108, engine 109 and lithium cell 3's support tie point, by increasing journey generator 5, realized being connected with caterpillar chassis 101, realized being connected with hydraulic tank 102, realized being connected with electric power source cabinet 103, realized being connected with electric welding cabinet 106, realized being connected with block terminal 108, realized being connected with engine 109, realized being connected with lithium cell 3, its technical purpose lies in: and two members for supplying electric power to the electric power source cabinet 103.

In the present embodiment, the engine 109 is provided as a fuel engine and the lower end face portion of the engine 109 is provided to be coupled with the crawler chassis 101, the front end face portion of the engine 109 is provided to be distributed in correspondence with the lithium battery 3 and the inner side face portions of the engine 109 are provided to be distributed in correspondence with the electric welding cabinet 106 and the distribution box 108, respectively, the output end portion of the engine 109 is provided to be coupled with the end shaft of the range-extending generator 5 and the hydraulic oil liquid port portion of the engine 109 is provided to be coupled in communication with the hydraulic oil tank 102 through a pipe, and the fuel oil port portion of the engine 109 is provided to be coupled in communication with the fuel oil tank 104 through a pipe.

Through engine 109, the support tie point to caterpillar chassis 101, hydraulic tank 102, fuel oil tank 104, electric welding cabinet 106, block terminal 108, lithium cell 3 and increase the journey generator 5 has been formed, by engine 109, realized being connected with caterpillar chassis 101, realized being connected with hydraulic tank 102, realized being connected with fuel oil tank 104, realized being connected with electric welding cabinet 106, realized being connected with block terminal 108, realized being connected with lithium cell 3, realized being connected with increase journey generator 5, its technical purpose is: for providing driving power to the extended-range generator 5.

In the present embodiment, the lorry-mounted crane 105 is provided as a folding lorry-mounted crane having an electric drive and the bottom end face portion of the lorry-mounted crane 105 is provided to be coupled with the crawler chassis 101, the front end face portion of the lorry-mounted crane 105 is provided to be distributed corresponding to the electric power source cabinet 103 and the rear end face portion of the lorry-mounted crane 105 is provided to be distributed corresponding to the distribution box 108, and the inner side face portion of the lorry-mounted crane 105 is provided to be distributed corresponding to the hydraulic oil tank 102.

Through lorry-mounted crane 105, formed to caterpillar chassis 101, hydraulic tank 102, electric power source cabinet 103 and block terminal 108 support tie point, by lorry-mounted crane 105, realized being connected with caterpillar chassis 101, realized being connected with hydraulic tank 102, realized being connected with electric power source cabinet 103, realized being connected with block terminal 108, its technical purpose lies in: for use as a means for lifting construction parts.

In the present embodiment, the electric welding cabinet 106 is provided as a cabinet-like body having electric welding machines and the bottom end face portion of the electric welding cabinet 106 is provided to be coupled with the crawler chassis 101, the front end face portion of the electric welding cabinet 106 is provided to be distributed corresponding to the distribution box 108 and the rear end face portion of the electric welding cabinet 106 is provided to be distributed corresponding to the gas cylinder frame 107, and the power supply interface portion of the electric welding cabinet 106 is provided to be coupled with the distribution box 108.

Through electric welding cabinet 106, formed the support tie point to caterpillar chassis 101, gas cylinder frame 107 and block terminal 108, by electric welding cabinet 106, realized being connected with caterpillar chassis 101, realized being connected with gas cylinder frame 107, realized being connected with block terminal 108, its technical aim is: for use as one of the components for welding the pipe.

In the present embodiment, the distribution box 108 is provided as a protective switch cabinet and the bottom end face portion of the distribution box 108 is provided to be coupled with the crawler chassis 101, the front end face portion of the distribution box 108 is provided to be distributed corresponding to the lorry-mounted crane 105 and the rear end face portion of the distribution box 108 is provided to be distributed corresponding to the electric welding cabinet 106, the inner end face portion of the distribution box 108 is provided to be distributed corresponding to the range-extending generator 5 and the output end portion of the distribution box 108 is provided to be coupled with the electric welding cabinet 106.

Through block terminal 108, formed the support tie point to caterpillar chassis 101, lorry-mounted crane 105, electric welding cabinet 106 and increase the range generator 5, by block terminal 108, realized being connected with caterpillar chassis 101, realized being connected with lorry-mounted crane 105, realized being connected with electric welding cabinet 106, realized being connected with increase the range generator 5, its technical purpose is: and a second component for welding the pipeline.

In the present embodiment, the gas cylinder frame 107 is provided as an integrated body having an electric telescopic rod and a frame, and the inner end face portion of the frame of the gas cylinder frame 107 is provided to be slidably coupled with the crawler chassis 101, one end of the electric telescopic rod of the gas cylinder frame 107 is provided to be coupled with the frame of the gas cylinder frame 107 by a pin, and the other end of the electric telescopic rod of the gas cylinder frame 107 is provided to be coupled with the frame of the crawler chassis 101 by a pin, the power source interface of the electric telescopic rod of the gas cylinder frame 107 is provided to be coupled with the distribution box 108, and the inner side face portions of the gas cylinder frame 107 are provided to be distributed in correspondence with the hydraulic oil tank 102 and the fuel oil tank 104, respectively.

Through the gas cylinder frame 107, formed the support tie point to caterpillar chassis 101, hydraulic tank 102 and block terminal 108, by gas cylinder frame 107, realized being connected with caterpillar chassis 101, realized being connected with hydraulic tank 102, realized being connected with fuel tank 104, realized being connected with block terminal 108, its technical aim is: and a third part for welding the pipe.

In the present embodiment, the crawler chassis 101 and the gas cylinder frame 107, the fuel tank 104 and the electric power source cabinet 103 are arranged to be distributed in an offset mounting manner, and the crawler chassis 101, the hydraulic tank 102, the fuel tank 104 and the electric power source cabinet 103 and the lorry-mounted crane 105 are arranged to be distributed in a centrally mounted manner, the crawler chassis 101, the hydraulic tank 102, the fuel tank 104 and the electric power source cabinet 103 are arranged to be distributed in a rear mounting manner, the distribution box 108, the hydraulic tank 102, the engine 109, the lithium battery 3 and the extended range generator 5, the center line of the crawler chassis 101 and the center line of the lorry-mounted crane 105 are arranged on the same straight line, and the center line of the offset cab of the crawler chassis 101, the center line of the electric welding cabinet 106 and the center line of the gas cylinder frame 107 are arranged on the same straight line.

The application method of the embodiment comprises the following steps: the power generator 5 is operated by the engine 109, the PDU cabinet 1 is operated by the vehicle-mounted charger 2, the lithium battery 3, the utility power socket 4 or the power generator 5, the main pump motor 12, the water pump 13, the air compressor 14, the PTC thermistor 15, the electric defroster 16 and the battery 7 are controlled by the electric drive controller 6, the crawler chassis 101 and the lorry-mounted crane 105 are operated by the main pump motor 12, the VCU components 8 and ePower are supplied with power by the battery 7, the display 17, the power output unit 18 and the air conditioner 19 are supplied with power, the display 17, the power output unit 18 and the air conditioner 19 are operated, the electric grinding wheel 10 is operated when the electric grinding wheel 10 is in the on state, the electric welding box 108 is operated when the electric grinding wheel 108 is in the on state, the power interface of the electric welding machine 106 and the electric telescopic rod of the air bottle frame 107 is connected with the output port of the electric welding box 108, and the electric telescopic rod of the electric welding machine 106 is supplied with the electric telescopic rod of the electric welding box 107.

In the verification of the utility model, the inventor abandons the prior art characteristics that a common crawler chassis with an engine and a hydraulic device is used and a power supply vehicle is required to be configured for field pipeline welding, firstly, the technical characteristics that a single electric power component is installed as a power source is provided, and the first unexpected technical effect is obtained: the use of electrical components as power elements optimizes the installation requirements and space, resulting in a second unexpected technical result: the multi-channel configuration of the electric energy is realized, and a third unexpected technical effect is obtained: the pipeline people chassis device is subjected to light weight treatment, so that the maneuvering performance of the pipeline people chassis device is improved.

In the second embodiment of the present utility model, the welding shop apparatus body, the electric power source cabinet 103 and the extended-range hybrid system are coupled to each other in such a manner that a single electric power component is installed as a power source.

In this embodiment, the extended range hybrid power system is coupled to the welding shop apparatus body and the electric power source cabinet 103 in such a manner that the extended range hybrid power supply is performed.

In this embodiment, the welding engineering truck device body is configured to further include an electric welding cabinet 106, a gas cylinder frame 107, and a distribution box 108.

In the present embodiment, the range-extending hybrid system is configured to include a hydraulic oil tank 102, a fuel oil tank 104, an engine 109, a lithium battery 3, and a range-extending generator 5.

In the present embodiment, a first accessory device is further included and provided on the welding shop truck device body, the first accessory device being provided as the truck crane 105.

The second embodiment of the present utility model is based on the first embodiment.

The utility model has the following characteristics:

1. Due to the design of the welding engineering vehicle device body, the electric power source cabinet 103 and the range-extending hybrid power system, the welding engineering vehicle device body is used for realizing the welding operation on the field pipeline, the electric power source cabinet 103 is used as a starting power source, the range-extending hybrid power system is used for supplying the range-extending hybrid power to the electric power source cabinet 103, the single electric power component is used as a power source, the technical problem that the common crawler chassis with an engine and a hydraulic device is used and the power vehicle is required to be configured for the field pipeline welding is solved, the power vehicle is not configured any more, and the configuration quantity of the construction device for the field pipeline welding is optimized.

2. Due to the design of the crawler chassis 101, the electric welding cabinet 106, the gas cylinder frame 107 and the distribution box 108, the crawler-driven welding vehicle device is realized.

3. Because the hydraulic oil tank 102, the fuel oil tank 104, the engine 109, the lithium battery 3 and the extended range generator 5 are designed, the dual modes of electric power storage and direct power generation are realized for providing electric power.

4. Due to the design of the lorry-mounted crane 105, the hoisting of the components of the welding operation is realized.

5. Because the structure shape is designed to limit the numerical range, the numerical range is the technical characteristic in the technical scheme of the utility model, and the technical characteristic of the numerical range is not calculated through a formula or obtained through limited tests, and the tests show that the technical characteristic of the numerical range has good technical effect.

6. Because the technical characteristics of the utility model are designed, the experiment shows that the performance indexes of the utility model are at least 1.7 times of the existing performance indexes under the independent and mutually aggregated functions of the technical characteristics, and the utility model has good market value through evaluation.

Other technical features of the welding engineering vehicle device body, the electric power source cabinet 103 and the range-extending hybrid power system, which are connected with the welding engineering vehicle device body, the electric power source cabinet 103 and the range-extending hybrid power system with a single electric power component as a power source, are one of the embodiments of the present utility model, and the technical features of the above embodiments may be arbitrarily combined, so as to meet the requirements of patent laws, patent implementation rules and inspection guidelines, and all possible combinations of the technical features of the above embodiments will not be described.

Therefore, in the technical field of welding engineering vehicle devices based on extended range hybrid power, the technical contents of the extended range hybrid power system which comprises a welding engineering vehicle device body with a crawler chassis 101, an electric power source cabinet 103 arranged on the crawler chassis 101 and a range hybrid power system arranged between the electric power source cabinet 103 and the crawler chassis 101 are all within the protection scope of the utility model.

Claims (10)

1. A welding engineering vehicle device based on extended range hybrid power is characterized in that: the welding engineering vehicle comprises a welding engineering vehicle device body with a crawler chassis (101), an electric power source cabinet (103) arranged on the crawler chassis (101), and a range-extending hybrid power system arranged between the electric power source cabinet (103) and the crawler chassis (101).

2. The extended range hybrid-based welding engineering vehicle apparatus of claim 1, wherein: the welding engineering vehicle device body, the electric power source cabinet (103) and the range-extending hybrid power system are mutually connected in a mode of installing a single electric power component as a power source.

3. The extended range hybrid-based welding engineering vehicle apparatus of claim 2, wherein: and the range-extending hybrid power system is connected with the welding engineering vehicle device body and the electric power source cabinet (103) in a mode of supplying range-extending hybrid power.

4. The extended range hybrid-based welding engineering vehicle apparatus of claim 1, wherein: the welding engineering truck device body is arranged to further comprise an electric welding cabinet (106), a gas cylinder frame (107) and a distribution box (108),

Or the range-extending hybrid power system is arranged to comprise a hydraulic oil tank (102), a fuel oil tank (109), an engine (109), a lithium battery (3) and a range-extending generator (5),

Or, a first accessory device is also included and is provided on the welding shop truck device body, the first accessory device being provided as a truck crane (105).

5. The extended range hybrid-based welding engineering vehicle apparatus of claim 4, wherein: be provided with hydraulic tank (102), fuel tank (104), lorry-mounted crane (105), electric welding cabinet (106) and bottle frame (107) respectively on caterpillar base (101), be provided with block terminal (108) between electric welding cabinet (106) and caterpillar base (101) and be provided with electric power source cabinet (103) between lorry-mounted crane (105) and block terminal (108) and caterpillar base (101), be provided with lithium cell (3) on electric power source cabinet (103) and be provided with on lithium cell (3) and increase journey generator (5), be provided with engine (109) on journey-increasing generator (5).

6. The extended range hybrid-based welding engineering vehicle apparatus of claim 5, wherein: the electric power source cabinet (103) is arranged as a power source cabinet, the lower end face part of the electric power source cabinet (103) is connected with the crawler chassis (101), the front end face part of the electric power source cabinet (103) is arranged to be distributed corresponding to the fuel oil tank (104) and the rear end face part of the electric power source cabinet (103) is arranged to be distributed corresponding to the lorry crane (105), the inner side face part of the electric power source cabinet (103) is arranged to be distributed corresponding to the offset cab of the crawler chassis (101) and the outer side face part of the electric power source cabinet (103) is arranged to be distributed corresponding to the gas cylinder frame (107),

Or, the electric power source cabinet (103) is arranged to comprise a PDU cabinet (1), an on-vehicle charger (2), a utility power socket (4), an electric drive controller (6), a storage battery (7), VCU components (8) and ePower components (9), and an output port of a lithium battery (3) and an output cable of the utility power socket (4) are respectively arranged to be connected with an input port of the on-vehicle charger (2), an output port of the on-vehicle charger (2) and an output port of an extended range generator (5) are respectively arranged to be connected with an input port of the PDU cabinet (1), and an output port of the PDU cabinet (1) is respectively arranged to be connected with an input port of the electric drive controller (6), a power port of an electric grinding wheel (10) and a power port of a distribution box (108), an output port of the electric drive controller (6) is respectively arranged to be connected with a power port of a main pump motor (12), a power port of a water pump (13), a power port of an air compressor (14), a power port of a PTC thermistor (15), a power port of an electric pump (16) and an output port of the storage battery (7) are respectively arranged to be connected with an input port of the VCU component (538) respectively, the output port of the VCU component (8) and the output port of the ePower component (9) are respectively connected with the input part of the power output part (18) and the output port of the VCU component (8) is connected with the port of the display (17) in a communication mode, the output port of the ePower component (9) is connected with the power end shaft of the air conditioner (19) and the main pump motor (12) is respectively arranged on the crawler chassis (101) and the lorry crane (105), the water pump (13), the air compressor (14), the PTC thermistor (15), the electric defrosting (16), the display (17), the power output part (18) and the air conditioner (19) are respectively arranged on the crawler chassis (101), and the power output part (18) is an integrated body with an electric power plug-in interface and a rotary output shaft.

7. The extended range hybrid-based welding engineering vehicle apparatus of claim 5, wherein: the crawler chassis (101) is arranged as a crawler chassis with an offset cab, the front part of the rear side of the crawler chassis (101) is arranged to be connected with a gas cylinder frame (107), the middle part of the upper end face of the crawler chassis (101) is arranged to be connected with a lorry-mounted crane (105), the middle front parts of the upper end faces of the crawler chassis (101) are respectively arranged to be connected with a fuel oil tank (104) and an electric power source cabinet (103), one rear part of the upper end face of the crawler chassis (101) is respectively arranged to be connected with an electric welding cabinet (106) and a distribution box (108), the other rear part of the upper end face of the crawler chassis (101) is respectively arranged to be connected with a hydraulic oil tank (102), a lithium battery (3), an extended range generator (5) and an engine (109),

Or the electric welding machine cabinet (106) is arranged as a cabinet body with electric welding machines, the bottom end face part of the electric welding machine cabinet (106) is arranged to be connected with the crawler chassis (101), the front end face part of the electric welding machine cabinet (106) is arranged to be distributed corresponding to the distribution box (108), the rear end face part of the electric welding machine cabinet (106) is arranged to be distributed corresponding to the gas cylinder frame (107), the power supply interface part of the electric welding machine cabinet (106) is arranged to be connected with the distribution box (108),

Or the distribution box (108) is arranged as a protective switch cabinet, the bottom end face part of the distribution box (108) is arranged to be connected with the crawler chassis (101), the front end face part of the distribution box (108) is arranged to be distributed corresponding to the lorry-mounted crane (105) and the rear end face part of the distribution box (108) is arranged to be distributed corresponding to the electric welding cabinet (106), the inner end face part of the distribution box (108) is arranged to be distributed corresponding to the range-extending generator (5) and the output end part of the distribution box (108) is arranged to be connected with the electric welding cabinet (106),

Or, the gas cylinder frame (107) is provided as an integrated body with an electric telescopic rod and a frame, and the inner end face part of the frame of the gas cylinder frame (107) is provided to be slidingly coupled with the crawler chassis (101), one end of the electric telescopic rod of the gas cylinder frame (107) is provided to be coupled with the frame of the gas cylinder frame (107) through a pin shaft, and the other end of the electric telescopic rod of the gas cylinder frame (107) is provided to be coupled with the frame of the crawler chassis (101) through a pin shaft, the power interface of the electric telescopic rod of the gas cylinder frame (107) is provided to be coupled with the distribution box (108), and the inner side face parts of the gas cylinder frame (107) are respectively provided to be distributed corresponding to the hydraulic oil tank (102) and the fuel oil tank (104).

8. The extended range hybrid-based welding engineering vehicle apparatus of claim 5, wherein: the lithium battery (3) is arranged as a lithium ion battery, the lower end face part of the lithium battery (3) is arranged to be connected with the crawler chassis (101), the front end face part of the lithium battery (3) is arranged to be distributed corresponding to the range-extending generator (5) and the rear end face part of the lithium battery (3) is arranged to be distributed corresponding to the engine (109), the inner side face part of the lithium battery (3) is arranged to be distributed corresponding to the electric welding cabinet (106) and the output end part of the lithium battery (3) is arranged to be connected with the electric power source cabinet (103),

Or the extended-range generator (5) is arranged as a direct current motor, the lower end face part of the extended-range generator (5) is connected with the crawler chassis (101), the front end face part of the extended-range generator (5) is arranged to be distributed corresponding to the hydraulic oil tank (102), the rear end face part of the extended-range generator (5) is arranged to be distributed corresponding to the lithium battery (3), the inner side parts of the extended-range generator (5) are respectively arranged to be distributed corresponding to the electric welding cabinet (106) and the distribution box (108), the output end part of the extended-range generator (5) is connected with the electric power source cabinet (103), the end shaft of the extended-range generator (5) is connected with the engine (109),

Or, the hydraulic oil tank (102) is provided as a box-shaped body having a seal cover body and the lower end face portion of the hydraulic oil tank (102) is provided to be coupled with the crawler chassis (101), the inner side portion of the hydraulic oil tank (102) is provided to be distributed corresponding to the lorry-mounted crane (105) and the hydraulic oil tank (102) is provided to be coupled with the hydraulic oil liquid port portion of the engine (109),

Or, the fuel tank (104) is provided as a box-like body having a seal cover body and a lower end face portion of the fuel tank (104) is provided to be coupled with the crawler chassis (101), a rear end face portion of the fuel tank (104) is provided to be distributed corresponding to the electric power source cabinet (103) and an inner side face portion of the fuel tank (104) is provided to be distributed corresponding to an offset cab of the crawler chassis (101), an outer side face portion of the fuel tank (104) is provided to be distributed corresponding to the gas cylinder frame (107) and the fuel tank (104) is provided to be coupled with a fuel port portion of the engine (109),

Or, the engine (109) is set as a fuel engine, the lower end face part of the engine (109) is set to be connected with the crawler chassis (101), the front end face part of the engine (109) is set to be distributed corresponding to the lithium battery (3) and the inner side faces of the engine (109) are respectively set to be distributed corresponding to the electric welding cabinet (106) and the distribution box (108), the output end part of the engine (109) is set to be connected with the end shaft of the range-increasing generator (5), the hydraulic oil liquid end part of the engine (109) is set to be connected with the hydraulic oil tank (102) through a pipeline, and the fuel oil end part of the engine (109) is set to be connected with the fuel oil tank (104) through a pipeline.

9. The extended range hybrid-based welding engineering vehicle apparatus of claim 5, wherein: the lorry-mounted crane (105) is provided with an electrically driven folding lorry-mounted crane, the bottom end face part of the lorry-mounted crane (105) is connected with the crawler chassis (101), the front end face part of the lorry-mounted crane (105) is distributed corresponding to the electric power source cabinet (103), the rear end face part of the lorry-mounted crane (105) is distributed corresponding to the distribution box (108), and the inner side face part of the lorry-mounted crane (105) is distributed corresponding to the hydraulic oil tank (102).

10. The extended range hybrid-based welding machineshop truck device of any one of claims 1-9, wherein: the crawler chassis (101) and the gas cylinder frame (107), the fuel oil tank (104) and the electric power source cabinet (103) are distributed in an offset installation mode, the crawler chassis (101), the hydraulic oil tank (102), the fuel oil tank (104) and the electric power source cabinet (103) and the lorry-mounted crane (105) are distributed in a centrally installed mode, the crawler chassis (101), the hydraulic oil tank (102), the fuel oil tank (104) and the electric power source cabinet (103) and the electric welding cabinet (106), the distribution box (108), the hydraulic oil tank (102), the engine (109), the lithium battery (3) and the range-extending generator (5) are distributed in a rear-mounted mode,

Or the center line of the crawler chassis (101) and the center line of the lorry-mounted crane (105) are arranged on the same straight line, and the center line of the offset cab of the crawler chassis (101), the center line of the electric welding cabinet (106) and the center line of the gas cylinder frame (107) are arranged on the same straight line.