CN212823303U - Hydraulic engineering pipeline welding set - Google Patents
Hydraulic engineering pipeline welding set Download PDFInfo
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- CN212823303U CN212823303U CN202021482261.9U CN202021482261U CN212823303U CN 212823303 U CN212823303 U CN 212823303U CN 202021482261 U CN202021482261 U CN 202021482261U CN 212823303 U CN212823303 U CN 212823303U
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- pipeline welding
- welding
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Abstract
The utility model provides a hydraulic engineering pipeline welding set, including the engine, its characterized in that: the engine shaft is connected with power generation facility, the fixed binding post that is provided with of power generation facility, the binding post power cord is connected with the gas shielded welding machine, including main control portion and work portion, main control portion wire connection work portion, work portion is including automatic wire drive feed unit, gas shielded welding machine one side is provided with the pipeline welding frame, the pipeline welding frame includes first pipeline welding support and second pipeline welding support, be provided with adjustable welder fixed bolster in the middle of first pipeline welding support and the second pipeline welding support, first pipeline welding support is provided with drive arrangement, the utility model has the advantages of: the hydraulic engineering pipeline welding device is simple and efficient to operate, labor intensity of operators is effectively reduced, welding rods do not need to be frequently replaced, welding slag does not need to be shoveled, and welding quality can be effectively guaranteed.
Description
Technical Field
The utility model relates to a hydraulic engineering equips the field, concretely relates to hydraulic engineering pipeline welding set.
Background
Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production. Hydraulic engineering needs to build various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like so as to achieve the aims.
Hydraulic engineering is most going on outdoors, in hydraulic engineering construction, often uses metal pipeline, because the pipeline that hydraulic engineering used is most than longer, ordinary metal pipeline usually needs the welding to connect, because the pipeline that hydraulic engineering used belongs to pressure pipe fitting, and is higher to the welding requirement, because outdoor environment's particularity, present outdoor pipeline welding is most to adopt ordinary hand (hold) to weld to go on.
The manual arc welding is a manual arc welding method, which uses a manually operated welding rod and a workpiece to be welded as two electrodes and utilizes the arc heat between the welding rod and the workpiece to melt metal for welding. Whenever the electrode is used less than 2in (about 50 mm), the arc must be extinguished and the electrode replaced. The electrode head is unusable because it has no coating and is subject to heat build-up. The welding must be stopped, the welding slag is removed, the head of the welding rod is taken down, a new welding rod is replaced, and then the welding can be restarted. Since the length of the welding rod is not long, the welding rod needs to be replaced for many times within one working day, which limits the improvement of productivity and also ensures the welding quality.
In order to solve the above problems, there is a need for a hydraulic engineering pipeline welding device which is simple in operation and does not need to stop welding frequently to replace welding rods.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the weak point of above-mentioned conventional art, provide an easy operation, need not frequently change the welding rod, need not shovel the welding slag and can effectively guarantee welding quality's hydraulic engineering pipeline welding set.
The purpose of the utility model is achieved through the following technical measures: the utility model provides a hydraulic engineering pipeline welding set, includes the engine, its characterized in that: the engine is connected with a power generation device, the power generation device comprises a stator, a rotor, an end cover and a bearing, the stator comprises a stator core, a coil winding and a machine base, the rotor comprises a rotor core winding, a retaining ring, a center ring, a slip ring, a fan and a rotating shaft, the power generation device is fixedly provided with a wiring terminal, a wiring terminal power line is connected with a gas shielded welding machine, the gas shielded welding machine comprises a main control part and a working part, the main control part comprises a transformer, a control circuit board and a power switch, a wire of the main control part is connected with the working part, the working part comprises an automatic wire feeding device, the automatic wire feeding device comprises a control part, a driving part and a wire feeding nozzle part, the driving part comprises a driving wheel and a driven wheel, the driven wheel is provided with a wire feeding groove around the outer ring of the driven wheel, the, gas shielded welding machine one side is provided with the pipeline welding frame, the pipeline welding frame includes first pipeline welding support and second pipeline welding support, first pipeline welding support and second pipeline welding support set up relatively, be provided with adjustable welder fixed bolster in the middle of first pipeline welding support and the second pipeline welding support, first pipeline welding support is provided with drive arrangement, the electric power generating device that connects of drive arrangement.
As a preferred embodiment: the driving device is provided with a rotating speed adjusting switch, one end of the rotating speed adjusting switch is electrically connected with the power generation device, and the other end of the rotating speed adjusting switch is electrically connected with the driving device.
As a preferred embodiment: the protective gas containing device is integrally arranged, one end of the protective gas containing device is provided with a gas inlet and outlet valve, the gas inlet and outlet valve is screwed with a gas pressure gauge, the gas pressure gauge is fixedly connected with a protective gas conveying pipe, and the other end of the protective gas conveying pipe is fixedly connected with an automatic wire feeding device.
As a preferred embodiment: the welding gun fixing support comprises a base, an adjustable supporting rod is fixedly connected to the base, and an adjustable welding gun fixing device is hinged to the adjustable supporting rod.
Owing to adopted above-mentioned technical scheme, compare with prior art, the utility model has the advantages that:
the utility model discloses a hydraulic engineering pipeline welding set, including the engine, its characterized in that: the engine is connected with a power generation device, the power generation device comprises a stator, a rotor, an end cover and a bearing, the stator comprises a stator core, a coil winding and a machine base, the rotor comprises a rotor core winding, a retaining ring, a center ring, a slip ring, a fan and a rotating shaft, the power generation device is fixedly provided with a wiring terminal, a wiring terminal power line is connected with a gas shielded welding machine, the gas shielded welding machine comprises a main control part and a working part, the main control part comprises a transformer, a control circuit board and a power switch, a wire of the main control part is connected with the working part, the working part comprises an automatic wire feeding device, the automatic wire feeding device comprises a control part, a driving part and a wire feeding nozzle part, the driving part comprises a driving wheel and a driven wheel, the driven wheel is provided with a wire feeding groove around the outer ring of the driven wheel, the, gas shielded arc welding machine one side is provided with the pipeline welding frame, the pipeline welding frame includes first pipeline welding support and second pipeline welding support, first pipeline welding support and second pipeline welding support set up relatively, be provided with adjustable welder fixed bolster in the middle of first pipeline welding support and the second pipeline welding support, first pipeline welding support is provided with drive arrangement, the drive arrangement electricity connects the power generation facility, and the device is a hydraulic engineering pipeline welding set that has easy operation, need not frequently change the welding rod, need not shovel the welding slag and can effectively guarantee welding quality.
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic diagram of the relative position relationship between the driving device and the rotation speed adjusting switch of the present invention.
Detailed Description
Example (b): as shown in the accompanying drawings 1-3, a hydraulic engineering pipeline welding device comprises an engine 1, the engine 1 is connected with a power generation device 2in a shaft mode, the power generation device 2 comprises a stator, a rotor, an end cover and a bearing, the stator comprises a stator core, a coil winding and a base, the rotor comprises a rotor core winding, a guard ring, a center ring, a slip ring, a fan and a rotating shaft, the engine 1 and the power generation device 2 form a movable power source, the engine 1 is a fuel engine, and the power generation device 2 is a power generator.
The power generation device 2 is fixedly provided with a wiring terminal, a power line of the wiring terminal is connected with a gas shielded welding machine 3, the gas shielded welding machine 3 is a carbon dioxide gas shielded welding machine, the carbon dioxide gas shielded welding machine comprises a main control part and a working part, the main control part comprises a transformer, a control circuit board and a power switch, a lead of the main control part is connected with the working part, a lead of the main control part is connected with a welding machine ground wire, one end of the welding machine ground wire, far away from the main control part, is hinged with a welding part connecting part, the welding part is connected with a welding part by using a fastener, the welding part can rotate in the welding process, the ground wire is directly carried on the welding part in a common mode, due to the particularity of the device, the pipe can rotate in the pipe welding process, the common lapping mode can cause the instability of welding, the ground wire is fixed on the pipe fitting by using the fastener, namely the bolt and the nut, so that the unstable current condition in the welding process can be avoided.
The automatic wire feeding device comprises a working part and a working part, wherein the working part comprises an automatic wire feeding device 4, the automatic wire feeding device 4 comprises a control part, a driving part and a wire feeding nozzle part, the control part has the functions of retarding wire feeding and advancing wire drawing, the driving part comprises a driving wheel and a driven wheel, the driven wheel is provided with a wire feeding groove around the outer ring of the driven wheel, the wire feeding nozzle part comprises a welding gun, the control part is connected with a protective gas containing device 5 through a pipeline, a pipeline welding frame is arranged on one side of a gas shielded welding machine 3 and comprises a first pipeline welding bracket and a second pipeline welding bracket, the first pipeline welding bracket and the second pipeline welding bracket are arranged oppositely, the opening size of the brackets can be adjusted according to the diameter of a welded pipeline, an adjustable welding gun fixing bracket is arranged between the first pipeline welding bracket and the second pipeline welding bracket, first pipeline welding support is provided with drive arrangement 6, 6 electricity of drive arrangement connect the power generation facility, automatic wire drive feed unit is automatic wire feeder, automatic wire feeder generally has control division to provide the parameter setting, and drive division carries out the drive of sending a silk under control division's control, send a mouth part to send the welding wire to the welder position.
The protective gas holds 5 integration settings of device, protective gas holds 5 and is the industrial carbon dioxide bottle, protective gas holds 5 one end of device and is provided with gaseous business turn over valve, gaseous business turn over valve closes the gas pressure gauge soon, the gas pressure gauge is provided with the heating function, gas pressure gauge fixedly connected with protective gas conveyer pipe, the automatic wire drive feed unit 4 of protective gas conveyer pipe other end fixed connection.
The welding gun fixing support comprises a base 8, an adjustable supporting rod 9 is fixedly connected to the base 8, the height of the adjustable supporting rod 9 is adjustable from top to bottom, an adjustable welding gun fixing device 10 is hinged to the upper portion of the adjustable supporting rod 9, the angle of the adjustable welding gun fixing device 10 can be adjusted, a welding gun clamping part is arranged on the adjustable welding gun fixing device 10, the welding gun clamping part is made of two metal plates and bolts, bolt holes are formed in the two metal plates respectively, one metal plate is hinged to the upper portion of the adjustable supporting rod, the other metal plate is connected with the adjustable supporting rod through the bolts, a welding gun is placed in a gap between the two metal plates, and the welding gun can be clamped through the adjusting.
Claims (4)
1. The utility model provides a hydraulic engineering pipeline welding set, includes the engine, its characterized in that: the engine is connected with a power generation device, the power generation device comprises a stator, a rotor, an end cover and a bearing, the stator comprises a stator core, a coil winding and a machine base, the rotor comprises a rotor core winding, a retaining ring, a center ring, a slip ring, a fan and a rotating shaft, the power generation device is fixedly provided with a wiring terminal, a wiring terminal power line is connected with a gas shielded welding machine, the gas shielded welding machine comprises a main control part and a working part, the main control part comprises a transformer, a control circuit board and a power switch, a wire of the main control part is connected with the working part, the working part comprises an automatic wire feeding device, the automatic wire feeding device comprises a control part, a driving part and a wire feeding nozzle part, the driving part comprises a driving wheel and a driven wheel, the driven wheel is provided with a wire feeding groove around the outer ring of the driven wheel, the, gas shielded welding machine one side is provided with the pipeline welding frame, the pipeline welding frame includes first pipeline welding support and second pipeline welding support, first pipeline welding support and second pipeline welding support set up relatively, be provided with adjustable welder fixed bolster in the middle of first pipeline welding support and the second pipeline welding support, first pipeline welding support is provided with drive arrangement, the electric power generating device that connects of drive arrangement.
2. The hydraulic engineering pipeline welding device according to claim 1, characterized in that: the driving device is provided with a rotating speed adjusting switch, one end of the rotating speed adjusting switch is electrically connected with the power generation device, and the other end of the rotating speed adjusting switch is electrically connected with the driving device.
3. The hydraulic engineering pipeline welding device according to claim 1, characterized in that: the protective gas containing device is integrally arranged, one end of the protective gas containing device is provided with a gas inlet and outlet valve, the gas inlet and outlet valve is screwed with a gas pressure gauge, the gas pressure gauge is fixedly connected with a protective gas conveying pipe, and the other end of the protective gas conveying pipe is fixedly connected with an automatic wire feeding device.
4. A hydraulic engineering pipeline welding device according to any one of claims 1 to 3, characterized in that: the welding gun fixing support comprises a base, an adjustable supporting rod is fixedly connected to the base, and an adjustable welding gun fixing device is hinged to the adjustable supporting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021482261.9U CN212823303U (en) | 2020-07-24 | 2020-07-24 | Hydraulic engineering pipeline welding set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021482261.9U CN212823303U (en) | 2020-07-24 | 2020-07-24 | Hydraulic engineering pipeline welding set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212823303U true CN212823303U (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021482261.9U Active CN212823303U (en) | 2020-07-24 | 2020-07-24 | Hydraulic engineering pipeline welding set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212823303U (en) |
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2020
- 2020-07-24 CN CN202021482261.9U patent/CN212823303U/en active Active
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