CN215922371U - Wet land type full hydraulic welding engineering truck - Google Patents

Abstract

The utility model provides a full hydraulic pressure welding machineshop car of wetland type, include track chassis (10) that are used for the motion carrier in marsh and wetland type area, welding set (30) of setting on track chassis (10), landing slab (50) of setting on welding set (30), through track chassis (10), realized driving welding set (30) and landing slab (50) and moving in marsh and wetland type area, through welding set (30) and landing slab (50), realized the welding to pipeline part, through landing slab (50), realized the direct-view operation of welding to pipeline part, consequently, pipeline construction efficiency has been improved.

Description

Wet land type full hydraulic welding engineering truck

Technical Field

The utility model relates to a wet land type full hydraulic welding engineering truck, in particular to a wet land type full hydraulic welding engineering truck which is suitable for pipeline construction in marsh and wet land type areas.

Background

In the process of pipeline construction, pipelines need to be welded, so that the full hydraulic welding engineering truck is an important engineering mechanical device, in the existing full hydraulic welding engineering truck, the welding device is also diagonally arranged on a crawler chassis, thereby ensuring the maneuvering performance of the crawler chassis, influencing the convenience performance of welding operation and influencing the pipeline construction efficiency when the pipelines are welded in marsh and wetland type areas,

is only suitable for areas with better topography and larger ground pressure, when the pipeline construction is carried out in the low pressure areas of marsh and wetland type areas, the sludge is easy to be trapped in and can not turn or walk, thereby affecting the pipeline construction efficiency,

meanwhile, the semi-automatic welding and the full-automatic welding of the pipeline are commonly applied and widely applied in the pipeline construction, one unit needs at least seven working procedures from root welding, hot welding, filling welding to cover surface welding assembly line operation to complete the welding of a welded junction, installation spaces such as welding power supply, lifting capacity, transportation and walking capacity, carrying welding equipment, carrying air source equipment, carrying air compression equipment and the like are required to be provided,

the technical scheme of the utility model is made based on the technical book of filing of the present application, which is provided by the applicant at 6/20/2021 and has the function of solving the actual technical problems in the working process, and the technical problems, technical features and technical effects existing in the similar patent documents and the background art are obtained through retrieval.

Disclosure of Invention

The utility model aims to provide a wet land type full hydraulic welding engineering truck.

In order to overcome the technical defects, the utility model aims to provide a wet land type full hydraulic welding engineering truck, thereby improving the pipeline construction efficiency.

In order to achieve the purpose, the utility model adopts the technical scheme that: comprises a crawler chassis for moving carriers in marsh and wetland type areas, a welding device arranged on the crawler chassis, and a platform plate arranged on the welding device.

Due to the fact that the crawler base plate, the welding device and the platform plate are designed, the welding device and the platform plate are driven to move in marsh and wetland type areas through the crawler base plate, the pipeline parts are welded through the welding device and the platform plate, direct-view welding operation of the pipeline parts is achieved through the platform plate, and therefore pipeline construction efficiency is improved.

The utility model relates to a method for connecting a crawler chassis, a welding device and a platform plate with each other in a direct-view welding operation mode for pipeline parts.

The utility model designs that the platform plate is connected with the crawler chassis and the welding device in a mode of extending the operating platform.

The technical effects of the three technical schemes are as follows: the welding operation of the pipeline parts is facilitated through the integrated integration of the welding device and the platform plate.

The utility model designs that the crawler belt type power generation device further comprises a first accessory device, the first accessory device is arranged on the crawler belt chassis, and the first accessory device is arranged as a power generation device.

The utility model designs that the crawler crane further comprises a second accessory device, the second accessory device is arranged on the crawler chassis, and the second accessory device is arranged as a lorry-mounted crane.

The technical effects of the two technical schemes are as follows: integrated mounting of other components is achieved.

The utility model designs that a lorry-mounted crane, a welding device and a power generation device are respectively arranged on a crawler chassis, and a platform plate is arranged on the welding device.

The technical effects of the technical scheme are as follows: the basic technical scheme of the utility model is formed by the crawler chassis, the lorry-mounted crane, the welding device, the power generation device and the platform plate, and the technical problem of the utility model is solved.

The utility model designs that the crawler chassis comprises a vehicle-mounted supporting plate, a frame and a crawler assembly, the driving cab, the power device and the oil tank are arranged on the frame, the upper end face part of the frame is connected with the vehicle-mounted support plate, one side part of the front end face of the upper end face of the vehicle-mounted support plate is respectively connected with the driving cab and the oil tank, the other side part of the front end face of the upper end face of the vehicle-mounted support plate is connected with the power device, the middle part of the upper end face of the vehicle-mounted support plate is connected with the lorry-mounted crane, one side part of the rear end face of the upper end face of the vehicle-mounted support plate is connected with the welding device, the other side part of the rear end face of the upper end face of the vehicle-mounted support plate is connected with the power generation device, the power device is respectively connected with the crawler assembly, the lorry-mounted crane and the welding device, and the oil tank is respectively connected with the power device and the power generation device.

The technical effects of the technical scheme are as follows: the component configuration of the crawler chassis is realized.

The utility model designs that the vehicle-mounted support plate is arranged into a rectangular table-shaped body, the cab is arranged into an offset single-seat cab, the power device is arranged into an aggregate with a hydraulic device and a walking engine, the oil tank is arranged into a rectangular box-shaped body, the track assembly is arranged into a track assembly with at least forty-four single crawler teeth, the cross section of the single crawler teeth of the track assembly is triangular, the length of the single crawler teeth of the track assembly is not less than 900mm, the frame is arranged to comprise a left crawler frame, a right crawler frame, a towing hook, a first side cross beam, a middle cross beam, a second side cross beam, a riding wheel seat, a stand column and an inclined strut beam, the upper end surface part of the left crawler frame and the upper end surface part of the right crawler frame are respectively arranged to be connected with the riding wheel seat, one end part of the inner side surface of the left crawler frame and one end part of the inner side surface of the right crawler frame are respectively arranged to be connected with the end of the first side cross beam, the other end part of the inner side surface of the left crawler frame and the inner side surface of the right crawler frame are respectively arranged to be connected with the end part of the inner side surface of the left crawler frame The middle other end of the vertical column is respectively connected with the end of the second side cross beam, the middle part of the inner side surface of the left crawler frame and the middle part of the inner side surface of the right crawler frame are respectively connected with the end of the middle cross beam, the outer side part of the first side cross beam and the outer side part of the second side cross beam are respectively connected with the towing hook, the lower end of the vertical column is respectively connected with the first side cross beam, the middle cross beam and the second side cross beam, the lower end of the diagonal bracing beam is respectively connected with the first side cross beam and the second side cross beam, the upper end of the vertical column and the upper end of the diagonal bracing beam are respectively connected with the vehicle-mounted supporting plate, and the left crawler frame, the right crawler frame and the riding wheel seat are respectively connected with the crawler assembly.

The utility model designs that the approach angle beta of the crawler chassis is set to be 30.44-34.44 degrees, the departure angle alpha of the crawler chassis is set to be 28.92-32.92 degrees, and the ground clearance of the vehicle-mounted supporting plate is set to be 996-1196 mm.

The technical effects of the two technical schemes are as follows: the component configuration of the crawler chassis moving in the low-specific-pressure area of the marsh and wetland type area is realized.

The utility model designs a welding device which comprises a first distribution box, an electric welding unit, a gas cylinder frame, a lifting telescopic cylinder, a guide rail and a box shell, wherein the first distribution box and the electric welding unit are respectively arranged in the box shell, the rear side part of the box shell is connected with the upper end of the guide rail, the guide rail is respectively connected with the front side part and the rear side part of the gas cylinder frame, one end of the lifting telescopic cylinder is connected with the rear side part of the box shell through an ear seat and a pin shaft, the other end of the lifting telescopic cylinder is connected with the gas cylinder frame through an ear seat and a pin shaft, the lower end surface of the box shell and the middle part of the inner side surface of the guide rail are respectively connected with a crawler chassis, the rear side part of the gas cylinder frame is connected with a platform plate, an input interface of the first distribution box is connected with a power generation device, and an output interface of the first distribution box is connected with the electric welding unit, the gas transmission interface of the electric welding unit is connected with the gas cylinder frame, the gas cylinder frame is a rectangular frame body with an isolation space, the lifting telescopic cylinder is a two-section telescopic cylinder, a hydraulic port of the lifting telescopic cylinder is connected with the crawler chassis, the guide rail is a U-shaped groove body, and the box shell is a box body with a lifting hook.

The technical effects of the technical scheme are as follows: the component configuration required for welding of the pipe components is achieved.

The utility model envisages that the platform plate is arranged as a rectangular sheet and that the platform plate is arranged to be coupled to a welding device.

The technical effects of the technical scheme are as follows: the installation of the rectangular workbench is realized, and the observation requirements of the pipeline part and the welding device are met.

The utility model designs that the lorry-mounted crane is a folding crane, a mounting seat of the lorry-mounted crane is connected with the crawler chassis, and a hydraulic port of the lorry-mounted crane is connected with the crawler chassis.

The technical effects of the technical scheme are as follows: the hoisting and positioning of the pipeline parts and the welding accessories are realized.

The utility model designs that a power generation device comprises a power generation engine, a generator, a second distribution box, a third distribution box, a storage battery and a water tank, wherein a power shaft of the power generation engine is connected with an end shaft of the generator, an output interface of the generator is connected with an input interface of the second distribution box and an input interface of the third distribution box, an output interface of the third distribution box is connected with an input interface of the storage battery, output interfaces of the storage battery are respectively connected with a starting motor of the power generation engine and a starting motor of a crawler chassis through storage battery switches, interfaces of the water tank are respectively connected with a water cooler of the power generation engine and a water cooler of the crawler chassis, an output interface of the second distribution box is connected with a welding device, and the lower end surface part of the power generation engine, the lower end surface part of the generator, the lower end surface part of the second distribution box, a water tank and a water cooler, The lower end face part of the third distribution box, the lower end face part of the storage battery and the lower end face part of the water tank are respectively connected with the crawler chassis, the storage battery is arranged as a storage battery pack, and the water tank is arranged as a rectangular box-shaped body.

The technical effects of the technical scheme are as follows: the self-contained power supply is realized, and the construction requirements of various pipeline parts are met.

The utility model designs that a crawler chassis, a welding device and a platform plate are arranged to be distributed according to a mode of attaching an operation platform, the crawler chassis, the welding device and the platform plate and a lorry-mounted crane are arranged to be distributed according to a mode of attaching a hoisting device, the crawler chassis, the welding device and the platform plate and a generating set are arranged to be distributed according to a mode of attaching a power supply, the center line of the crawler chassis and the center line of the lorry-mounted crane are arranged on the same straight line, a water tank is arranged to be connected with a water cooler of a power device, a storage battery is arranged to be connected with a starting motor of the power device through a storage battery switch, a second distribution box is arranged to be connected with a first distribution box, a power generation engine, a generator, a second distribution box, a third distribution box, the storage battery, the water tank, a guide rail and a box shell are respectively arranged to be connected with a vehicle-mounted support plate, and a lifting telescopic cylinder is arranged to be connected with the power device, the oil supply interface of the power generation engine is connected with the oil tank.

The utility model designs a hydraulic device of a power device, which comprises a hydraulic oil tank, an oil pointer, an air filter, an oil return filter, a pressure measuring joint, a gear pump, an oil suction filter, a plunger pump, an electromagnetic integrated valve group, a foot valve, a reversing valve, a walking motor, a first output joint, a second output joint, a pipeline filter, an energy accumulator and hydraulic oil dispersion, wherein the hydraulic oil tank is respectively provided with the oil pointer and the air filter, an input interface part of the gear pump and an input interface part of the plunger pump are respectively connected with the hydraulic oil tank in a communicating way through the oil suction filter, an input interface part of the gear pump is connected with an input interface part of the plunger pump in a communicating way, the output interface part of the gear pump is provided with the pressure measuring joint and is connected with the hydraulic oil tank in a communicating way through the hydraulic oil dispersion, an output interface part of the plunger pump is connected with the input interface part of the reversing valve, the output interface part of the reversing valve is connected with the input interface part of the electromagnetic integrated valve group through a pipeline filter and an energy accumulator, the output interface part of the electromagnetic integrated valve group is respectively connected with the input interface part of the foot valve and the input interface part of the walking motor, the output interface part of the gear pump is connected with the input interface part of the first output joint and the input interface part of the second output joint, the oil return interface part of the foot valve, the oil return interface part of the walking motor, the oil return interface part of the first output joint and the oil return interface part of the second output joint are respectively connected with the hydraulic oil tank through the reversing valve and the oil return filter, the first output joint is connected with a hydraulic port of the lorry-mounted crane, and the second output joint is connected with a hydraulic port of the lifting telescopic cylinder.

The technical effects of the technical scheme are as follows: the configuration of double high-pressure liquid sources is realized, and the maneuvering performance of the crawler chassis is improved.

In the technical scheme, a crawler chassis, a welding device and a flat plate are basic components and are necessary technical characteristics of the utility model, a vehicle-mounted crane and a power generation device are functional components, and the utility model is characterized in that other technical effects of the utility model are realized, wherein the vehicle-mounted crane and the power generation device are vehicle-mounted support plates, a vehicle frame, a crawler assembly, a cab, a power device, an oil tank, a left crawler frame, a right crawler frame, a traction hook, a first side beam, a middle beam, a second side beam, a riding wheel seat, a stand column, an inclined support beam, a first distribution box, an electric welding unit, an air bottle frame, a lifting telescopic cylinder, a guide rail, a box shell, a power generation engine, a power generator, a second distribution box, a third distribution box, a storage battery, a water tank, a hydraulic oil tank, an oil pointer, an air filter, a return oil filter, a pressure measuring joint, a gear pump, an oil suction filter, a plunger pump, an electromagnetic integrated valve group, a foot valve, a reversing valve, a walking motor, a first output joint, a second output joint, a third distribution box, a second distribution box, a third distribution box, a second output joint, a third distribution box, a fourth output joint, a fourth output connection, a fourth output joint, the design of the technical characteristics of the second output joint, the pipeline filter, the energy accumulator and the hydraulic oil radiator is the technical characteristics which accord with the patent law and the implementation rules thereof.

In the technical scheme, the crawler chassis, the welding device and the platform plate for the direct-view welding operation of the pipeline parts are important technical characteristics, and have novelty, creativity and practicability in the technical field of wet land type full hydraulic welding engineering vehicles, and the terms in the technical scheme can be explained and understood by patent documents in the technical field.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Figure 1 is a schematic view of one of the first embodiments of the present invention,

figure 2 is a front view of figure 1,

figure 3 is a right side view of figure 1,

figure 4 is a schematic view of the structure of the frame 102,

figure 5 is a front view of figure 4,

figure 6 is a right side view of figure 4,

figure 7 is a schematic view of a second embodiment of the present invention,

a crawler chassis-99, a lorry-mounted crane-20, a welding device-30, a power generation device-40, a platform plate-50,

The device comprises a vehicle-mounted support plate-101, a vehicle frame-102, a crawler assembly-103, a cab-104, a power device-105, an oil tank-106, a left crawler frame-1021, a right crawler frame-1022, a towing hook-1023, a first side cross beam-1024, a middle cross beam-1025, a second side cross beam-1026, a riding wheel seat-1027, a stand-1028, a diagonal beam-1029, a first distribution box-301, an electric welding unit-302, an air bottle frame-303, a lifting telescopic cylinder-304, a guide rail-305, a box shell-306, a power generation engine-401, a power generator-402, a second distribution box-403, a third distribution box-404, a battery-405, a water tank-406, a hydraulic oil tank-1, an oil pointer-2, an air filter-3, a power generation engine-401, a power generation engine-402, a second distribution box-403, a third distribution box-405, a storage battery-405, a water tank-406, a hydraulic oil tank-1, an oil pointer-2, an air filter-3, a power device and a power device, The hydraulic oil recovery device comprises an oil return filter-4, a pressure measuring joint-5, a gear pump-6, an oil suction filter-7, a plunger pump-8, an electromagnetic integrated valve group-9, a foot valve-10, a reversing valve-11, a walking motor-12, a first output joint-13, a second output joint-14, a pipeline filter-15, an energy accumulator-16 and hydraulic oil dispersion-17.

Detailed Description

Terms such as "having," "including," and "comprising," as used with respect to the present invention, are to be understood as not specifying the presence or addition of one or more other elements or combinations thereof, in accordance with the examination guidelines.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. 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 invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, technical features involved in various embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other, and unless otherwise specified, devices and materials used in the following examples are commercially available, and if processing conditions are not explicitly specified, please refer to a purchased product specification or follow a conventional method in the art.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Fig. 1 is one of the first embodiments of the present invention, which is specifically described with reference to the accompanying drawings, and includes a crawler chassis 99, a lorry-mounted crane 20, a welding device 30, a power generation device 40, and a platform plate 50, wherein the crawler chassis 99 is provided with the lorry-mounted crane 20, the welding device 30, and the power generation device 40, and the welding device 30 is provided with the platform plate 50.

In the present embodiment, the crawler chassis 99 is configured to include a vehicle-mounted support plate 101, a frame 102, a crawler assembly 103, a cab 104, a power device 105 and an oil tank 106, and the crawler assembly 103 is disposed on the frame 102, an upper end surface portion of the frame 102 is configured to be coupled to the vehicle-mounted support plate 101 and a side portion of an upper end surface front end of the vehicle-mounted support plate 101 is configured to be coupled to the cab 104 and the oil tank 106, respectively, another side portion of the upper end surface front end of the vehicle-mounted support plate 101 is configured to be coupled to the power device 105 and a middle portion of the upper end surface of the vehicle-mounted support plate 101 is configured to be coupled to the lorry crane 20, another side portion of an upper end surface rear end of the vehicle-mounted support plate 101 is configured to be coupled to the welding device 30 and another side portion of the upper end surface rear end of the vehicle-mounted support plate 101 is configured to be coupled to the power generation device 40, the power device 105 is configured to be coupled to the crawler assembly 103, respectively, The lorry crane 20 and the welding device 30 are coupled and the oil tank 106 is arranged to be coupled with the power device 105 and the power generation device 40, respectively.

Through crawler chassis 99, formed the support tie point to lorry crane 20, welding set 30 and power generation facility 40, by on-vehicle backup pad 101 and power device 105, realized being connected with lorry crane 20, realized being connected with welding set 30, by on-vehicle backup pad 101 and oil tank 106, realized being connected with power generation facility 40, by frame 102, track assembly 103 and driver's cabin 104, realized driving on-vehicle backup pad 101 and carried out the motion processing, its technical aim at: for serving as a support carrier for the lorry crane 20, the welding device 30 and the power generation device 40.

In the present embodiment, the vehicle-mounted support plate 101 is provided as a rectangular table-shaped body and the cab 104 is provided as an offset single-seat cab, the power unit 105 is provided as an aggregate having a hydraulic unit and a travel engine and the oil tank 106 is provided as a rectangular box-shaped body, the track assembly 103 is provided as a track assembly having no less than forty-four single grousers and the cross-sectional view of the single grouser of the track assembly 103 is provided as a triangle, the length of the single grouser of the track assembly 103 is provided as no less than 900mm, the frame 102 is provided to include a left track frame 1021, a right track frame 1022, a tow hook 1023, a first side beam 1024, a middle beam 1025, a second side beam 1026, a idler holder 1027, a column 1028, and a raker holder 1029, and an upper end surface portion of the left track frame 1021 and an upper end surface portion of the right track frame 1022 are provided to be coupled with the idler holder 1027, and one end portion of an inner surface of the left track holder 1021 and one end portion of the right track holder 1022 are provided to be coupled with an end portion of the first side beam 1024 and a left side beam 1024, respectively The other end portions of the inner side surfaces of the track frames 1021 and the other end portions of the inner side surfaces of the right track frames 1022 are respectively provided to be coupled with the end portions of the second side cross members 1026, the intermediate portion of the inner side surface of the left track frame 1021 and the intermediate portion of the inner side surface of the right track frame 1022 are respectively provided to be coupled with the end portions of the intermediate cross members 1025 and the outer side surface portions of the first side cross member 1024 and the second side cross member 1026 are respectively provided to be coupled with the towing hook 1023, the lower end portions of the upright 1028 are respectively provided to be coupled with the first side cross member 1024, the intermediate cross member 1025 and the second side cross member 1026 and the lower end portions of the diagonal bracing beams 1029 are respectively provided to be coupled with the first side cross member 1024 and the second side cross member 1026, the upper end portions of the upright 1028 and the upper end portions of the diagonal bracing beams 1029 are respectively provided to be coupled with the vehicle-mounted support plate 101, and the left track frame 1021, the right track frame 1022 and the idler mounts 1027 are respectively provided to be coupled with the track assembly 103.

The technical purpose is as follows: is suitable for low specific pressure region sports.

In the present embodiment, the approach angle β of the crawler chassis 99 is set to 30.44 ° to 34.44 ° and the departure angle α of the crawler chassis 99 is set to 28.92 ° to 32.92 °, and the height of the vehicle-mounted support plate 101 from the ground is set to 996 mm and 1196 mm.

The technical purpose is as follows: the device is suitable for low-specific-pressure areas in marsh and wetland type areas.

In the present embodiment, the lorry crane 20 is provided as a folding crane and the mounting of the lorry crane 20 is provided in connection with the crawler chassis 99, and the hydraulic port of the lorry crane 20 is provided in connection with the crawler chassis 99.

Through lorry-mounted crane 20, formed the support tie point to crawler chassis 99, by lorry-mounted crane 20, realized being connected with crawler chassis 99, its technical aim at: the lifting device is used as a part for lifting the pipeline part.

In the present embodiment, the welding device 30 is configured to include a first distribution box 301, an electric welding unit 302, a gas cylinder holder 303, a telescopic cylinder 304, a guide rail 305 and a box housing 306, and the first distribution box 301 and the electric welding unit 302 are respectively disposed in the box housing 306, a rear side portion of the box housing 306 is configured to be coupled to an upper end of the guide rail 305 and the guide rail 305 is configured to be coupled to front and rear side portions of the gas cylinder holder 303, one end of the telescopic cylinder 304 is configured to be coupled to the rear side portion of the box housing 306 through an ear mount and a pin shaft and the other end of the telescopic cylinder 304 is configured to be coupled to the gas cylinder holder 303 through an ear mount and a pin shaft, a lower end portion of the box housing 306 and an intermediate portion of the guide rail 305 are respectively configured to be coupled to the crawler chassis 99 and the rear side portion of the gas cylinder holder 303 is configured to be coupled to the platform board 50, an input interface of the first distribution box 301 is configured to be connected to the power generation device 40 and an output interface of the first distribution box 301 is configured to be connected to the electric welding unit 302 The gas transmission interface of the electric welding machine group 302 is configured to be coupled with the gas cylinder frame 303 and the gas cylinder frame 303 is configured to be a rectangular frame body having an isolation space, the telescopic lift cylinder 304 is configured to be a two-joint type telescopic cylinder and the hydraulic port portion of the telescopic lift cylinder 304 is configured to be connected with the crawler chassis 99, the guide rail 305 is configured to be a U-shaped groove body and the box housing 306 is configured to be a box body having a hook.

Through welding set 30, formed the support tie point to crawler chassis 99, power generation facility 40 and platform board 50, by case shell 306, realized being connected with crawler chassis 99, by first block terminal 301, realized being connected with power generation facility 40, by gas cylinder frame 303, realized being connected with platform board 50, by electric welding unit 302, realized carrying out welding process to the pipe fitting spare, by lift telescoping cylinder 304 and guide rail 305, realized carrying out the altitude mixture control to platform board 50 and handled, its technical aim at: as a member for performing a welding process on a piping member.

In this embodiment, the power generation device 40 is configured to include a power generation engine 401, a generator 402, a second distribution box 403, a third distribution box 404, a battery 405, and a water tank 406, and a power shaft of the power generation engine 401 is configured to be coupled to an end shaft of the generator 402, an output interface of the generator 402 is configured to be coupled to an input interface of the second distribution box 403 and an input interface of the third distribution box 404, and an output interface of the third distribution box 404 is configured to be coupled to an input interface of the battery 405, output interfaces of the battery 405 are respectively configured to be coupled to a starting motor of the power generation engine 401 and a starting motor of the crawler chassis 99 through a battery switch, and interfaces of the water tank 406 are respectively configured to be coupled to a water cooler of the power generation engine 401 and a water cooler of the crawler chassis 99, an output interface of the second distribution box 403 is configured to be coupled to the welding device 30, and an end surface portion of a lower end surface of the power generation engine 401, The lower end face of the generator 402, the lower end face of the second distribution box 403, the lower end face of the third distribution box 404, the lower end face of the battery 405, and the lower end face of the water tank 406 are respectively provided to be coupled with the crawler chassis 99, the battery 405 is provided as a storage battery pack, and the water tank 406 is provided as a rectangular box-shaped body.

Through power generation facility 40, formed the support tie point to crawler chassis 99 and welding set 30, by power generation engine 401, generator 402, second block terminal 403, third block terminal 404, storage battery 405 and water tank 406, realized being connected with crawler chassis 99, by second block terminal 403, realized being connected with welding set 30, its technical aim at: for use as a power supply component for power supply.

In the present embodiment, the stage plate 50 is provided as a rectangular plate-like body and the stage plate 50 is provided to be coupled with the welding device 30.

Through landing slab 50, formed the support tie point to welding set 30, by landing slab 50, realized being connected with welding set 30, its technical aim at: the support component is used for operating by an operator.

In this embodiment, the crawler chassis 99 and the welding apparatus 30 and the deck 50 are disposed to be distributed in a manner of attaching an operation platform and the crawler chassis 99, the welding apparatus 30 and the deck 50 and the lorry crane 20 are disposed to be distributed in a manner of attaching a lifting apparatus, the crawler chassis 99, the welding apparatus 30 and the deck 50 and the power generation apparatus 40 are disposed to be distributed in a manner of attaching a power supply and a center line of the crawler chassis 99 and a center line of the lorry crane 20 are disposed on the same straight line, the water tank 406 is disposed to be coupled with a water cooler of the power unit 105, the battery 405 is disposed to be coupled with a starting motor of the power unit 105 through a battery switch, the second distribution box 403 is disposed to be coupled with the first distribution box 301, the power generation motor 401, the generator 402, the second distribution box 403, the third distribution box 404, the battery 405, the water tank 406, the guide rail 305 and the box 306 are disposed to be coupled with the vehicle-mounted support plate 101, the telescopic lift cylinder 304 is provided to be coupled to the power unit 105, and the oil supply port of the power generation engine 401 is provided to be coupled to the oil tank 106.

The battery 405 is connected with a starting motor of a walking engine of the power device 105 through a battery switch, the walking engine of the power device 105 is in a working state, a hydraulic device of the power device 105 is driven to be in a working state, high-pressure liquid is output by the hydraulic device of the power device 105, the crawler assembly 103 is in a working state through an operation valve of the crawler chassis 99 in the cab 104, and thus the crawler chassis 99 is operated and controlled,

the hydraulic port of the lorry-mounted crane 20 is communicated with the output high-pressure liquid of the power device 105 through the operation valve of the lorry-mounted crane 20, the lorry-mounted crane 20 is operated and controlled,

the gas cylinder for welding is put into the gas cylinder frame 303, the gas cylinder 405 is connected with a starting motor of the power generation engine 401 through a gas cylinder switch, the power generation engine 401 is in a working state to drive the power generator 402 to be in a working state, the power generator 402 is used as an external power supply of the gas cylinder 405 through a third distribution box 404, the power generator 402 is used as an external power supply of the electric welding machine set 302 through a second distribution box 403 and a first distribution box 301, the electric welding machine set 302 is in a working state, a welding operator is positioned on the platform board 50 to operate and control the welding device 30 to realize the welding of the pipeline parts,

the hydraulic port of the telescopic lift cylinder 304 is communicated with the output high-pressure liquid of the power device 105 through the operation valve of the telescopic lift cylinder 304, the extension or contraction of the telescopic lift cylinder 304 is controlled, the gas cylinder frame 303 is made to move up and down in the guide rail 305, the platform plate 50 is driven to move up and down, and the height of the platform plate 50 is adjusted.

Fig. 7 is a second embodiment of the first embodiment of the present invention, which is specifically described with reference to the drawings, wherein a hydraulic device of the power device 105 includes a hydraulic oil tank 1, a fuel level 2, an air filter 3, an oil return filter 4, a pressure measuring joint 5, a gear pump 6, an oil suction filter 7, a plunger pump 8, an electromagnetic integrated valve set 9, a foot valve 10, a reversing valve 11, a traveling motor 12, a first output joint 13, a second output joint 14, a pipeline filter 15, an energy accumulator 16 and a hydraulic oil dispersion 17, the hydraulic oil tank 1 is provided with the fuel level 2 and the air filter 3, an input interface of the gear pump 6 and an input interface of the plunger pump 8 are respectively connected to the hydraulic oil tank 1 through the oil suction filter 7, an input interface of the gear pump 6 is connected to the input interface of the plunger pump 8, the pressure measuring joint 5 is provided on the output interface of the gear pump 6, and the output interface of the gear pump 6 is connected to the hydraulic oil dispersion 17 is connected with the hydraulic oil tank 1 in a communicating way, an output interface part of the plunger pump 8 is connected with an input interface part of the reversing valve 11, an output interface part of the reversing valve 11 is connected with an input interface part of the electromagnetic integration valve group 9 through a pipeline filter 15 and an energy accumulator 16, the output interface part of the electromagnetic integration valve group 9 is respectively connected with an input interface part of the foot valve 10 and an input interface part of the walking motor 12, an output interface part of the gear pump 6 is connected with an input interface part of the first output joint 13 and an input interface part of the second output joint 14, an oil return interface part of the foot valve 10, an oil return interface part of the walking motor 12, an oil return interface part of the first output joint 13 and an oil return interface part of the second output joint 14 are respectively connected with the hydraulic oil tank 1 through the reversing valve 11 and the oil return filter 4, the first output joint 13 is connected with a hydraulic port of the lorry-mounted crane 20, the second output connector 14 is arranged to connect with a hydraulic port of the lifting and retraction cylinder 304.

When the gear pump 6 and the plunger pump 8 are in the working state, the gear pump 6 outputs high-pressure liquid to be supplied into the first output joint 13 and the second output joint 14, the first output joint 13 and the second output joint 14 and the reversing valve 11 form a high-pressure liquid loop,

the plunger pump 8 outputs high-pressure liquid to be supplied to the reversing valve 11, the high-pressure liquid is used as a high-pressure liquid source of the electromagnetic integrated valve group 9 through the pipeline filter 15 and the energy accumulator 16, the electromagnetic integrated valve group 9 controls the on-off of the foot valve 10 and the walking motor 12, and the foot valve 10, the walking motor 12 and the reversing valve 11 form a high-pressure liquid loop.

In a second embodiment of the present invention, the crawler chassis 99, the welding device 30 and the deck plate 50 are coupled to each other in a direct-view welding operation for the pipe members.

In this embodiment, the deck plate 50 is coupled to the crawler chassis 99 and the welding device 30 in a manner that extends the operator station.

In this embodiment, a first attachment device is also included and is provided on the crawler chassis 99, the first attachment device being provided as the power generation device 40.

In this embodiment, a second attachment device is also included and is provided on the crawler undercarriage 99, the second attachment device being provided as a lorry crane 20.

A second embodiment of the utility model is based on the first embodiment.

The utility model has the following characteristics:

1. due to the design of the crawler chassis 99, the welding device 30 and the platform plate 50 are driven to move in marsh and wetland type areas through the crawler chassis 99, the welding of the pipeline parts is realized through the welding device 30 and the platform plate 50, the direct-view welding operation of the pipeline parts is realized through the platform plate 50, and therefore the pipeline construction efficiency is improved.

2. Due to the design of the power generation device 40, self-contained power generation and supply is realized.

3. Due to the design of the lorry-mounted crane 20, the lorry-mounted hoisting is realized.

4. Due to the design of the frame 102 and the track assembly 103, the vehicle is suitable for movement in marsh and wetland type areas.

5. Due to the design of the gear pump 6 and the plunger pump 8, the supply of double high-pressure liquid sources is realized, and the power requirement of the crawler chassis 99 for movement in marsh and wetland type areas is met.

6. Because the structural shape is limited by the numerical range, the numerical range is the technical characteristic of the technical scheme of the utility model, and is not the technical characteristic obtained by formula calculation or limited tests, and tests show that the technical characteristic of the numerical range achieves good technical effect.

7. Due to the design of the technical characteristics of the utility model, tests show that each performance index of the utility model is at least 1.7 times of the existing performance index under the action of the single and mutual combination of the technical characteristics, and the utility model has good market value through evaluation.

Still other features associated with the track undercarriage 99, the welding device 30 and the platform plate 50 for a direct view welding operation of the pipe sections are one of the embodiments of the present invention, and the features of the above-described embodiments may be combined in any combination, and all possible combinations of the features of the above-described embodiments will not be described again in order to satisfy the requirements of patent laws, patent practice rules and review guidelines.

Therefore, in the technical field of wet land type full hydraulic welding engineering vehicles, all the technical contents of the crawler chassis 99 comprising moving carriers for marsh and wet land type areas, the welding device 30 arranged on the crawler chassis 99 and the platform plate 50 arranged on the welding device 30 are within the protection scope of the utility model.

Claims (9)

1. A wet land type full hydraulic welding engineering truck is characterized in that: comprises a crawler chassis (99) used for moving carriers in marsh and marsh type areas, a welding device (30) arranged on the crawler chassis (99), and a platform plate (50) arranged on the welding device (30).

2. The wet land type full hydraulic welding engineering truck as claimed in claim 1, characterized in that: the deck plate (50) is coupled to the track chassis (99) and the welding device (30) in a manner that extends the operator station.

3. The wet land type full hydraulic welding engineering truck as claimed in claim 1, characterized in that: further comprising a first attachment device arranged on the crawler chassis (99), the first attachment device being arranged as a power generating device (40),

or, a second attachment device is also included and is arranged on the crawler chassis (99), and the second attachment device is arranged as a lorry-mounted crane (20).

4. The wet land type full hydraulic welding engineering truck as claimed in claim 3, characterized in that: a lorry-mounted crane (20), a welding device (30) and a power generation device (40) are respectively arranged on the crawler chassis (99), and a platform plate (50) is arranged on the welding device (30).

5. The wet land type full hydraulic welding engineering truck as claimed in claim 4, characterized in that: the crawler chassis (99) is provided with a vehicle-mounted support plate (101), a vehicle frame (102), a crawler assembly (103), a cab (104), a power device (105) and an oil tank (106), the crawler assembly (103) is arranged on the vehicle frame (102), the upper end surface of the vehicle frame (102) is connected with the vehicle-mounted support plate (101), one side surface of the front end surface of the upper end of the vehicle-mounted support plate (101) is respectively connected with the cab (104) and the oil tank (106), the other side surface of the front end surface of the upper end of the vehicle-mounted support plate (101) is connected with the power device (105), the middle part of the upper end surface of the vehicle-mounted support plate (101) is connected with a crane (20), the other side surface of the rear end surface of the upper end of the vehicle-mounted support plate (101) is connected with a welding device (30) and the rear end surface of the upper end surface of the vehicle-mounted support plate (101) is connected with a power generation device (40), the power device (105) is respectively arranged to be coupled with the crawler assembly (103), the lorry crane (20) and the welding device (30) and the oil tank (106) is respectively arranged to be coupled with the power device (105) and the power generation device (40),

or, the vehicle-mounted support plate (101) is set to be a rectangular table-shaped body and the cab (104) is set to be an offset single-seat cab, the power device (105) is set to be an aggregate with a hydraulic device and a walking engine and the oil tank (106) is set to be a rectangular box-shaped body, the track assembly (103) is set to be a track assembly with no less than forty-four single groupers and the cross-sectional view of the single groupers of the track assembly (103) is set to be triangular, the length of the single groupers of the track assembly (103) is set to be no less than 900mm, the frame (102) is set to include a left track frame (1021), a right track frame (1022), a towing hook (1023), a first side beam (1024), a middle beam (1025), a second side beam (1026), a idler seat (1027), a pillar (1028), and a diagonal strut beam (1029) and the upper end surface parts of the left track frame (1021) and the right track frame (1022) are respectively set to be coupled with the idler seat (1027), one of the inner side surfaces of the left track frame (1021) and one of the inner side surfaces of the right track frame (1022) are respectively provided to be coupled with the tip of the first side cross member (1024) and the other of the inner side surfaces of the left track frame (1021) and the other of the inner side surfaces of the right track frame (1022) are respectively provided to be coupled with the tip of the second side cross member (1026), the middle part of the inner side surface of the left track frame (1021) and the middle part of the inner side surface of the right track frame (1022) are respectively provided to be coupled with the tip of the middle cross member (1025) and the outer side parts of the first side cross member (1024) and the second side cross member (1026) are respectively provided to be coupled with the towing hook (1023), the lower end of the pillar (1028) is respectively provided to be coupled with the first side cross member (1024), the middle cross member (1025) and the second side cross member (1026) and the lower end of the raker beam (1029) is respectively provided to be coupled with the first side cross member (1024) and the second side cross member (1026), the upper end of the upright post (1028) and the upper end of the inclined strut beam (1029) are respectively connected with the vehicle-mounted support plate (101), the left track frame (1021), the right track frame (1022) and the riding wheel seat (1027) are respectively connected with the track assembly (103),

or the approach angle beta of the crawler chassis (99) is set to be 30.44-34.44 degrees and the departure angle alpha of the crawler chassis (99) is set to be 28.92-32.92 degrees, and the ground clearance of the vehicle-mounted supporting plate (101) is set to be 996-1196 mm.

6. The wet land type full hydraulic welding engineering truck as claimed in claim 4, characterized in that: the welding device (30) comprises a first distribution box (301), an electric welding set (302), a gas cylinder frame (303), a lifting telescopic cylinder (304), a guide rail (305) and a box shell (306), wherein the first distribution box (301) and the electric welding set (302) are respectively arranged in the box shell (306), the rear side part of the box shell (306) is connected with the upper end of the guide rail (305), the guide rail (305) is respectively connected with the front side part and the rear side part of the gas cylinder frame (303), one end of the lifting telescopic cylinder (304) is connected with the rear side part of the box shell (306) through an ear seat and a pin shaft, the other end of the lifting telescopic cylinder (304) is connected with the gas cylinder frame (303) through an ear seat and a pin shaft, the lower end surface of the box shell (306) and the inner side surface of the guide rail (305) are respectively connected with a middle part of a crawler chassis (99), and the rear side part of the gas cylinder frame (303) is connected with a platform plate (50), the input interface of first block terminal (301) sets up to be connected with power generation facility (40) and the output interface of first block terminal (301) sets up to be connected with electric welding unit (302), the defeated gas interface of electric welding unit (302) sets up to be connected with gas bottle frame (303) and gas bottle frame (303) set up to the rectangle frame body that has the isolation space, lift telescoping cylinder (304) set up to two-section formula telescoping cylinder and the hydraulic port portion of lift telescoping cylinder (304) sets up to be connected with crawler chassis (99), guide rail (305) set up to the box-shaped body that has the lifting hook and case shell (306) set up to the U-shaped groove.

7. The wet land type full hydraulic welding engineering truck as claimed in claim 4, characterized in that: the platform plate (50) is configured as a rectangular sheet-shaped body and the platform plate (50) is configured to be coupled with the welding device (30),

or the lorry-mounted crane (20) is set as a folding crane and the mounting seat of the lorry-mounted crane (20) is set to be coupled with the crawler chassis (99), the hydraulic port of the lorry-mounted crane (20) is set to be coupled with the crawler chassis (99),

or, the power generation device (40) is set to include a power generation engine (401), a generator (402), a second distribution box (403), a third distribution box (404), a storage battery (405), a water tank (406) and a power shaft of the power generation engine (401) is set to be connected with an end shaft of the generator (402), an output interface of the generator (402) is set to be connected with an input interface of the second distribution box (403) and an input interface of the third distribution box (404) and an output interface of the third distribution box (404) is set to be connected with an input interface of the storage battery (405), an output interface of the storage battery (405) is respectively set to be connected with a starting motor of the power generation engine (401) and a starting motor of the crawler chassis (99) through a storage battery switch and an interface of the water tank (406) is respectively set to be connected with a water cooler of the power generation engine (401) and a water cooler of the crawler chassis (99), the output interface of second block terminal (403) sets up to be linked to welding set (30) and the lower extreme terminal surface portion of generator engine (401), the lower extreme terminal surface portion of generator (402), the lower extreme terminal surface portion of second block terminal (403), the lower extreme terminal surface portion of third block terminal (404), the lower extreme terminal surface portion of storage battery (405) and the lower extreme terminal surface portion of water tank (406) set up respectively to be linked to with track chassis (99), storage battery (405) set up to storage battery and water tank (406) set up to the rectangle box-shaped body.

8. The wet land type full hydraulic welding machineshop truck as claimed in any one of claims 1 to 7, wherein: the crawler chassis (99), the welding device (30) and the platform plate (50) are distributed in a mode of attaching an operation platform, the crawler chassis (99), the welding device (30), the platform plate (50) and the lorry-mounted crane (20) are distributed in a mode of attaching a lifting device, the crawler chassis (99), the welding device (30), the platform plate (50) and the power generation device (40) are distributed in a mode of attaching a power supply, the center line of the crawler chassis (99) and the center line of the lorry-mounted crane (20) are arranged on the same straight line, the water tank (406) is connected with a water cooler of the power device (105), the battery (405) is connected with a starting motor of the power device (105) through a battery switch, the second distribution box (403) is connected with the first distribution box (301), the power generation motor (401), the power generator (402) and the power generation device, The second distribution box (403), the third distribution box (404), the storage battery (405), the water tank (406), the guide rail (305) and the box shell (306) are respectively connected with the vehicle-mounted support plate (101), the lifting telescopic cylinder (304) is connected with the power device (105), and an oil supply interface of the power generation engine (401) is connected with the oil tank (106).

9. The wet land type full hydraulic welding engineering truck as claimed in claim 8, characterized in that: the hydraulic device of the power device (105) comprises a hydraulic oil tank (1), an oil pointer (2), an air filter (3), an oil return filter (4), a pressure measuring joint (5), a gear pump (6), an oil suction filter (7), a plunger pump (8), an electromagnetic integrated valve group (9), a foot valve (10), a reversing valve (11), a walking motor (12), a first output joint (13), a second output joint (14), a pipeline filter (15), an energy accumulator (16) and a hydraulic oil dispersion (17), wherein the oil pointer (2) and the air filter (3) are respectively arranged on the hydraulic oil tank (1), an input interface part of the gear pump (6) and an input interface part of the plunger pump (8) are respectively connected with the hydraulic oil tank (1) in a communicating manner through the oil suction filter (7) and the input interface part of the gear pump (6) is connected with the input interface part of the plunger pump (8) in a communicating manner, the output interface part of the gear pump (6) is provided with a pressure measuring joint (5), the output interface part of the gear pump (6) is connected with a hydraulic oil tank (1) in a communicating way through a hydraulic oil dispersion (17), the output interface part of the plunger pump (8) is connected with the input interface part of a reversing valve (11), the output interface part of the reversing valve (11) is connected with the input interface part of an electromagnetic integration valve group (9) through a pipeline filter (15) and an energy accumulator (16), the output interface part of the electromagnetic integration valve group (9) is respectively connected with the input interface part of a foot valve (10) and the input interface part of a walking motor (12), the output interface part of the gear pump (6) is connected with the input interface part of a first output joint (13) and the input interface part of a second output joint (14), and the oil return interface part of the foot valve (10), An oil return interface part of the walking motor (12), an oil return interface part of the first output joint (13) and an oil return interface part of the second output joint (14) are respectively connected with the hydraulic oil tank (1) in a communicating mode through a reversing valve (11) and an oil return filter (4), the first output joint (13) is connected with a hydraulic port of the lorry-mounted crane (20), and the second output joint (14) is connected with a hydraulic port of the lifting telescopic cylinder (304).

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