阅读说明：本技术 两栖野外焊接工作站 (Amphibious field welding workstation ) 是由 刘长志 任光明 刘庆林 庄树泉 艾国山 高正扬 王红旗 常秀梅 滕玉萍 李新峰 于 2021-08-18 设计创作，主要内容包括：本申请提供了一种两栖野外焊接工作站。该工作站包括：箱体,用于容纳发电机组、焊机电源、中频加热电源以及焊接设备；支撑结构,其与箱体可拆卸地连接,支撑结构为船底式浮箱组件或爬犁组件；船底式浮箱组件或爬犁组件与箱体连接以适应湿地或山地环境；前牵引组件,用于牵引箱体前进；后牵引组件,用于牵引箱体后退；以及,吊装组件,用于起吊箱体。利用该工作站,由于工作站内集中设置有发电机组、焊机电源、中频加热电源以及焊接设备,在运输过程中,能够直接运输工作站,可以实现集成运输,集成运输环节少、安全性高、故障率低,具有较小的安全风险,有利于提升野外焊接作业的安全和效率。(The application provides an amphibious field welding workstation. The workstation comprises: the box body is used for accommodating the generator set, the welding machine power supply, the intermediate frequency heating power supply and the welding equipment; the supporting structure is detachably connected with the box body and is a ship bottom type floating box assembly or a sledge assembly; the ship bottom type floating box assembly or the sledge assembly is connected with the box body to adapt to the wetland or mountain environment; the front traction assembly is used for drawing the box body to advance; the rear traction assembly is used for drawing the box body to retreat; and the hoisting assembly is used for hoisting the box body. Utilize this workstation, because concentrate in the workstation and be provided with generating set, welding machine power, intermediate frequency heating power and welding equipment, in the transportation, can directly transport the workstation, can realize integrated transportation, integrated transportation link is few, the security is high, the fault rate is low, has less safe risk, is favorable to promoting field welding operation's safety and efficiency.)

1. An amphibious field welding workstation, comprising:

the box body is used for accommodating the generator set, the welding machine power supply, the intermediate frequency heating power supply and the welding equipment;

a support structure detachably connected to the tank, the support structure being a bilge type float tank assembly or a sledge assembly; the ship bottom type floating box assembly or the sledge assembly is connected with the box body to adapt to a wetland or mountain environment;

the front traction assembly is used for drawing the box body to advance;

the rear traction assembly is used for drawing the box body to retreat; and the number of the first and second groups,

and the hoisting assembly is used for hoisting the box body.

2. An amphibious field welding workstation according to claim 1, wherein a welding gun protection box is arranged in the box body, the welding gun protection box is arranged on the top of the welding machine power supply, and the welding gun protection box and the welding machine power supply are arranged at the front end of one side of the box body; the medium-frequency heating power supply and the distribution box are sequentially arranged in the middle and the rear part of the box body and are positioned on the same side of the box body as the welding gun protection box and the welding machine power supply; the generator set is arranged on the other side of the box body.

3. An amphibious field welding workstation as defined in claim 1, wherein the pod is equipped with a door, a top wall and a bottom wall to enable the pod to be completely enclosed.

4. An amphibious field welding workstation according to claim 1, wherein a platform is formed at the rear end of the box body for mounting a gas cylinder support for carrying a gas cylinder.

5. An amphibious field welding workstation as claimed in claim 4, wherein a socket, a light and a light switch are also provided within the housing, the socket being provided at the rear of the housing adjacent the platform to power the gas cylinder heating means.

6. An amphibious field welding workstation as claimed in claim 1, wherein a boom is mounted on the top wall of the box for supporting cable lines, gas cylinder lines and weld lines.

7. An amphibious field welding workstation as defined in claim 6 wherein the boom has a tail end rotatably connected to the top wall, the tail end of the boom having a mounting plate with mounting holes and a top wall with pin holes, and a locking pin is capable of passing through the mounting holes and the pin holes to allow the boom to rest.

8. The amphibious field welding workstation of claim 6, wherein the boom is telescopic, an anchoring hole is formed in the boom, and an extended section of the boom is fixed through the anchoring hole after being extended.

9. The amphibious field welding workstation of claim 8, wherein the boom is provided with a fixed pin for controlling whether the boom is telescopic or not.

10. An amphibious field welding workstation according to claim 6, wherein a hoisting lock catch is arranged at the front end of the boom and used for fixing the cable, the gas cylinder pipeline and the welding line during hoisting.

Technical Field

The invention relates to the technical field of field construction, in particular to an amphibious field welding workstation.

Background

In the prior art, in the field welding operation process of mountainous regions and wetlands, a generator set, a welding machine power supply, a medium-frequency heating power supply and welding equipment are in a separated state, wherein each power supply needs to be transported by a trailer, and the welding equipment needs to be transported by a vehicle.

However, there are a large number of lines between the power source and the welding equipment to connect the power source and the welding equipment, and this separate transportation causes a large waste of resources and energy during transportation, especially when mountainous and wet lands are involved. Due to the fact that the number of links of the separated transportation mode is large, safety is low, failure rate is high, great potential safety hazards are achieved, and improvement of safety and efficiency of field welding operation is not facilitated.

Disclosure of Invention

To the problem among the above-mentioned prior art, the application provides an amphibious field weldment work station, concentrate in this workstation and be provided with generating set, the welding machine power, intermediate frequency heating power and welding equipment, in the transportation, direct transportation workstation, the mode of adopting separation transportation has been avoided, can realize integrated transportation, it can adapt to mountain region and wetland environment, all can not cause the waste in a large number of resources and energy in mountain region and wetland transportation, and integrated transportation link is few, the security is high, the fault rate is low, less safe risk has, be favorable to promoting field welding operation's safety and efficiency.

The invention provides an amphibious field welding workstation, which comprises: the box body is used for accommodating the generator set, the welding machine power supply, the intermediate frequency heating power supply and the welding equipment; a support structure detachably connected to the tank, the support structure being a bilge type float tank assembly or a sledge assembly; the ship bottom type floating box assembly or the sledge assembly is connected with the box body to adapt to a wetland or mountain environment; the front traction assembly is used for drawing the box body to advance; the rear traction assembly is used for drawing the box body to retreat; and the hoisting assembly is used for hoisting the box body. Utilize this workstation, because the concentrated generating set that is provided with in the workstation, the welding machine power, intermediate frequency heating power and welding equipment, in the transportation, direct transportation workstation, the mode of having avoided adopting the separation transportation, can realize integrated transportation, it can adapt to mountain region and wetland environment, all can not cause the waste in a large number of resources and energy in mountain region and wetland transportation, and integrated transportation link is few, the security is high, the fault rate is low, less safety risk has, be favorable to promoting field welding operation's safety and efficiency.

In one embodiment, a welding gun protection box is arranged in the box body and is arranged on the top of the welding machine power supply, and the welding gun protection box and the welding machine power supply are arranged at the front end of one side of the box body; the medium-frequency heating power supply and the distribution box are sequentially arranged in the middle and the rear part of the box body and are positioned on the same side of the box body as the welding gun protection box and the welding machine power supply; the generator set is arranged on the other side of the box body. Through this embodiment, be favorable to each cable to walk the line, also be favorable to providing convenience for using welder, still be favorable to the not disturbed independent work of generating set.

In one embodiment, the enclosure is equipped with a door, a top wall and a bottom wall to enable the enclosure to be completely enclosed. Through this embodiment, closed box is favorable to avoiding rainwater, dust, earth, muddy water etc. to get into the box, is favorable to protecting each equipment in the box.

In one embodiment, the rear end of the box body is formed with a platform for mounting a gas cylinder holder for carrying a gas cylinder. By this embodiment, it is advantageous to supply gas for the welding operation.

In one embodiment, a socket, a light and a light switch are also provided inside the case, the socket being provided at the rear of the case to be adjacent to the platform to supply power to the heating means of the gas cylinder. Through the embodiment, the socket can avoid overlarge length of the power line, and is beneficial to improving the safety performance of the workstation; the illuminating lamp can provide convenience for night and rainy day operation; the switch of the illuminating lamp can control the on-off of the illuminating lamp, thereby being beneficial to saving electricity.

In one embodiment, a boom is mounted on the top wall of the case for supporting the cable lines, the gas cylinder lines and the weld lines. Through this embodiment, the davit can hoist each cable to workstation welding work point all around, is favorable to promoting welding jobs's flexibility, mobility.

In one embodiment, the tail end of the suspension arm is rotatably connected with the top wall, the tail end of the suspension arm is provided with a fixed disc, the fixed disc is provided with a fixed hole, the top wall is provided with a pin hole, and a lock pin can penetrate through the fixed hole and the pin hole to enable the suspension arm to be static. Through this embodiment, be favorable to the davit can move to the welding work point that is located workstation periphery.

In one embodiment, the suspension arm is a telescopic suspension arm, an anchoring hole is arranged on the suspension arm, and an extended section of the suspension arm is fixed through the anchoring hole after being extended. Through this embodiment, be favorable to locking the extension section, avoid the extension section to carry out arbitrary flexible to can prevent the drop of extension section.

In one embodiment, the suspension arm is provided with a fixed pin, and the fixed pin is used for controlling whether the suspension arm stretches or contracts. Through this embodiment, be favorable to locking the davit, avoid the davit to carry out arbitrary flexible.

In one embodiment, the front end of the suspension arm is provided with a hoisting lock catch for fixing the cable, the gas cylinder pipeline and the welding line in a hoisting process. Through this embodiment, be favorable to the fixed of cable conductor, gas cylinder pipeline and welding line, facilitate for hoist and mount.

Compared with the prior art, the amphibious field welding workstation has the following beneficial effects.

1. Utilize this workstation, because the concentrated generating set that is provided with in the workstation, the welding machine power, intermediate frequency heating power and welding equipment, in the transportation, direct transportation workstation, the mode of having avoided adopting the separation transportation, can realize integrated transportation, it can adapt to mountain region and wetland environment, all can not cause the waste in a large number of resources and energy in mountain region and wetland transportation, and integrated transportation link is few, the security is high, the fault rate is low, less safety risk has, be favorable to promoting field welding operation's safety and efficiency.

2. Preceding traction assembly, back traction assembly and hoist and mount subassembly can assist the antedisplacement that realizes the workstation, retreat and lift by crane, facilitate for the transportation of workstation, make the workstation remove nimble, can reach the welding station fast, effectively improve the efficiency of construction.

3. The closed box body is favorable for preventing rainwater, dust, soil, muddy water and the like from entering the box body, and is favorable for protecting each device in the box body.

4. The suspension arm can hoist each cable to the welding work point all around the workstation, is favorable to promoting welding jobs's flexibility, mobility.

The features mentioned above can be combined in various suitable ways or replaced by equivalent features as long as the object of the invention is achieved.

Drawings

The invention will be described in more detail hereinafter on the basis of embodiments and with reference to the accompanying drawings, in which:

FIG. 1 shows a side view of an amphibious field welding workstation according to an embodiment of the present invention, wherein the support structure is a bilge type pontoon assembly;

FIG. 2 shows a schematic perspective view of an amphibious field welding station according to an embodiment of the invention, wherein the support structure is a creeper assembly;

FIG. 3 illustrates a side view of an amphibious field welding workstation according to an embodiment of the present invention, wherein the support structure is a creeper assembly;

FIG. 4 shows a top view of an amphibious field welding workstation according to an embodiment of the present invention;

FIG. 5 shows a schematic perspective view of an amphibious field welding station comprising a boom, according to an embodiment of the present invention;

FIG. 6 is an enlarged view of a portion of area A of FIG. 5;

fig. 7 is a partially enlarged view of the region B in fig. 5.

List of reference numerals:

1-a bilge pontoon assembly; 2-a front traction assembly; 3-welding machine power supply; 4-welding gun protection box; 5-a box body; 6-hoisting the assembly; 7-a generator set; 8-a distribution box; 9-lighting lamp; 10-a socket; 11-lighting lamp switch; 12-a gas cylinder; 13-a rear traction assembly; 14-intermediate frequency heating power supply; 15-a sledge assembly; 16-a boom; 17-fixing the disc; 18-a fixation hole; 19-pin holes; 20-a locking pin; 21-an anchor hole; 22-a fixation pin; 23-hoisting and locking; 24-a bolt; 25-bending the frame; 26-longitudinal frame.

In the drawings, like parts are provided with like reference numerals. The drawings are not to scale.

Detailed Description

The invention will be further explained with reference to the drawings.

As shown in fig. 1 to 4, the present embodiment provides an amphibious field welding workstation, including: the box body 5 is used for accommodating the generator set 7, the welding machine power supply 3, the intermediate frequency heating power supply 14 and welding equipment; a support structure detachably connected to the tank 5, the support structure being a bottom-mounted float tank assembly 1 or a sledge assembly 15; the ship bottom type floating box assembly 1 or the sledge assembly 15 is connected with the box body 5 to adapt to the wetland or mountain environment; the front traction assembly 2 is used for drawing the box body 5 to advance; the rear traction assembly 13 is used for drawing the box body 5 to retreat; and the hoisting assembly 6 is used for hoisting the box body 5.

The generator set 7, the welder power supply 3, the intermediate frequency heating power supply 14 and the welding equipment are all intensively arranged in the box body 5, and in the transportation process, the workstation is directly transported, namely, integrated transportation is realized, and the mode of adopting separation transportation is avoided. In the process of separation and transportation, each power supply needs to be transported by a trailer, the welding equipment needs to be transported by a vehicle, a large number of lines are arranged between the power supply and the welding equipment to connect the power supply and the welding equipment, and in the process of transportation, particularly when mountainous regions and wetlands are involved, the separation and transportation mode causes a large amount of waste of resources and energy. Due to the fact that the number of links of the separated transportation mode is large, safety is low, failure rate is high, great potential safety hazards are achieved, and improvement of safety and efficiency of field welding operation is not facilitated.

The direct transport workstation, integrated transportation promptly, each power, welding equipment and circuit homoenergetic between them all can set up in the workstation, and integrated transportation link is few, the security is high, the fault rate is low, has less safe risk, is favorable to promoting field welding operation's safety and efficiency.

The supporting structure is a ship bottom type floating box assembly 1 or a sledge assembly 15, and the supporting structure is detachably connected with the box body 5 through bolts 24 and can be replaced quickly. When the transportation environment is the wetland environment, ship bottom formula flotation tank subassembly 1 is chooseed for use to bearing structure, and ship bottom formula flotation tank subassembly 1 passes through bolted connection 24 with box 5, and ship bottom formula flotation tank subassembly 1 can adapt to the wetland environment. When the transportation environment is mountain region environment, bearing structure chooses for use sledge subassembly 15, and sledge subassembly 15 passes through bolt 24 with box 5 to be connected, and sledge subassembly 15 can adapt to mountain region environment.

Alternatively, the sledge assembly 15 comprises two sledges, each mounted on either side of the housing 5. Every sleigh all includes bent frame 25 and a plurality of vertical 26, and wherein bent frame 25's main part level sets up and its both ends are upwards buckled, and bent frame 25's both ends are connected with box 5, and bent frame 25's main part can laminate with ground. The vertical frame 26 is a support body, and connects the main body of the bent frame 25 and the case 5 to support the bent frame 25.

Optionally, the bilge pontoon assembly 1 comprises a pontoon and a support structure arranged inside the pontoon.

Optionally, the bolt 24 is an M30 bolt.

The front traction assembly 2 comprises a traction ring arranged at the front end of the box body 5 and used for fixing a traction rope, so that the traction mechanism can utilize the traction ring to draw the workstation to move forwards.

The rear traction assembly 13 includes a traction ring provided at the rear end of the case 5 for fixing the traction rope so that the traction mechanism can draw the workstation backward using the traction ring.

The hoisting assembly 6 comprises a hoisting ring arranged at the top end of the box body 5 and is used for fixing the traction rope, so that the hoisting mechanism can utilize the hoisting ring to hoist the workstation.

Preceding traction assembly 2, back traction assembly 13 and hoisting assembly 6 can assist the antedisplacement that realizes the workstation, retreat and lift by crane, facilitate for the transportation of workstation, make the workstation remove nimble, can reach the welding station fast, effectively improve the efficiency of construction.

Concentrate in the workstation of this embodiment and be provided with generating set 7, welding machine power 3, intermediate frequency heating power 14 and welding equipment, in the transportation, direct transportation workstation, the mode of having avoided adopting the separation transportation, can realize integrated transportation, it can adapt to mountain region and wetland environment, all can not cause the waste in a large number of resources and energy in mountain region and wetland transportation, and integrated transportation link is few, the security is high, the fault rate is low, less safety risk has, be favorable to promoting field welding operation's safety and efficiency.

In one embodiment, as shown in fig. 4, a welding gun protection box 4 is arranged in a box body 5, the welding gun protection box 4 is arranged on the top of a welding machine power supply 3, and the welding gun protection box 4 and the welding machine power supply 3 are arranged at the front end of one side of the box body 5; the medium-frequency heating power supply 14 and the distribution box 8 are sequentially arranged in the middle and the rear part of the box body 5 and are positioned on the same side of the box body 5 as the welding gun protection box 4 and the welding machine power supply 3; the generator set 7 is arranged on the other side of the box body 5.

Welding wire has connected welding machine power 3 and welder, and welder guard box 4 sets up in welding machine power 3's top, is favorable to welding wire to walk the line. The welding gun protection box 4 can protect sensitive welding guns from being damaged in the transportation process. The welding gun protection box 4 and the welding machine power supply 3 are positioned at the front end of one side of the box body 5, and convenience is brought to using of a welding gun.

The intermediate frequency heating power supply 14 and the distribution box 8 are sequentially arranged in the middle and the rear of the box body 5 and are positioned on the same side of the box body 5 with the welding gun protection box 4 and the welding machine power supply 3, and the arrangement is convenient for connecting wire routing.

The generator set 7 is arranged on the other side of the box body 5, and the generator set 7 can work independently without interference.

This embodiment is favorable to each cable to walk the line, also is favorable to using welder to facilitate, still is favorable to generating set 7 not disturbed independent work.

In one embodiment, as shown in FIG. 2, the enclosure 5 is equipped with doors, a top wall and a bottom wall to enable the enclosure 5 to be completely enclosed.

The closed box 5 of this embodiment is favorable to avoiding rainwater, dust, earth, muddy water etc. to get into box 5, is favorable to protecting each equipment in box 5.

Optionally, the number of the box doors is four, two are respectively arranged on two sides of the box body 5, and the opening directions of the box doors are consistent or are opposite.

Optionally, can set up organic glass on the chamber door, the organic glass high definition is transparent, can facilitate for observing the operating condition of instrument and equipment such as voltmeter, ampere meter, frequency table.

In one embodiment, as shown in fig. 1-4, the rear end of case 5 forms a platform for mounting a cylinder holder for carrying cylinder 12.

Alternatively, there are six cylinder holders on the platform to mount six cylinders 12 to supply gas for welding.

Optionally, the gas cylinder support can adopt the wear-resisting adhesive tape of silica gel to wrap up to avoid the gas cylinder to rock the colliding with that causes.

This embodiment is advantageous for supplying gas for welding operations.

In one embodiment, as shown in fig. 1, a socket 10, a light 9 and a light switch 11 are also provided inside the case 5, the socket 10 being provided at the rear of the case 5 to be adjacent to a platform to supply power to the heating means of the gas cylinder 12.

Optionally, the illumination lamp 9 is an LED illumination lamp 9.

The illuminating lamp 9 can provide convenience for operations at night and in rainy days. The lighting lamp switch 11 can control the on-off of the lighting lamp 9, and electricity is saved.

Socket 10's main effect is for the heating device power supply of gas cylinder 12, therefore socket 10 sets up in the rear portion of box 5, and gas cylinder 12 on the neighbouring platform avoids power cord length too big, is favorable to promoting the security performance of workstation.

The socket 10 of the embodiment can avoid the overlarge length of the power line, and is beneficial to improving the safety performance of the workstation; the illuminating lamp 9 can provide convenience for night and rainy day operation; the lighting lamp switch 11 can control the on-off of the lighting lamp 9, and electricity is saved.

In one embodiment, as shown in FIG. 5, a boom 16 is mounted on the top wall of case 5 for supporting the cable lines, gas cylinder 12 lines, and weld lines.

The boom 16 of the embodiment can hoist each cable to the welding work points around the workstation, which is beneficial to improving the flexibility and maneuverability of welding operation.

In one embodiment, as shown in fig. 6, the tail end of the boom 16 is rotatably connected to the top wall, the tail end of the boom 16 is provided with a fixing plate 17, the fixing plate 17 is provided with a fixing hole 18, the top wall is provided with a pin hole 19, and a locking pin 20 can pass through the fixing hole 18 and the pin hole 19 to make the boom 16 stationary.

The boom 16 is pivotally connected at its rear end to the top wall so that the boom 16 can be moved to a welding station located about the workstation.

The tail end of the suspension arm 16 is provided with a fixed disc 17, the fixed disc 17 is provided with a fixed hole 18, the top wall is provided with a pin hole 19, and a lock pin 20 can penetrate through the fixed hole 18 and the pin hole 19 so as to enable the suspension arm 16 to be static.

Optionally, the fixed disk 17 is provided with three fixed holes 18, the top wall is provided with three pin holes 19, an included angle between circle centers corresponding to adjacent fixed holes 18 is 90 degrees, and an included angle between circle centers corresponding to adjacent pin holes 19 is also 90 degrees. The angle between the extension direction of the boom 16 and the forward direction of the work station can be 0, 90, 180, 270 degrees when the locking pin 20 is fixed in different fixing holes 18 and pin holes 19.

This embodiment facilitates the ability of the boom 16 to be moved to a welding station located around the workstation.

In one embodiment, as shown in fig. 7, the boom 16 is a telescopic boom 16, the boom 16 is provided with an anchoring hole 21, and an extension of the boom 16 is fixed by the anchoring hole 21 after extending.

The suspension arm 16 comprises a main arm and an extension section, a plurality of groups of anchoring holes 21 are arranged at corresponding positions of the main arm and the extension section, and after the anchoring pins penetrate through the anchoring holes 21 of the main arm and the extension section, the extension section can not stretch relative to the main arm.

This embodiment is favorable to locking the extension section, avoids the extension section to stretch out and draw back wantonly to can prevent droing of extension section.

In one embodiment, as shown in fig. 7, the boom 16 is provided with a fixing pin 22, and the fixing pin 22 is used for controlling whether the boom 16 extends or retracts.

The fixed pin 22 is inserted and the length of the boom 16 is the length of the main arm. The fixing pin 22 is pulled out and the boom 16 can be extended.

This embodiment is advantageous for locking the boom 16 and avoiding any telescoping of the boom 16.

In one embodiment, as shown in fig. 7, the front end of boom 16 is provided with a hoisting lock 23 for securing the cable, gas cylinder 12 line and weld line during hoisting.

The hoisting lock 23 of the embodiment is beneficial to fixing the cable, the pipeline of the gas cylinder 12 and the welding line, and facilitates hoisting.

Example one

As shown in fig. 1 to 4, the present embodiment provides an amphibious field welding workstation, comprising: the box body 5 is used for accommodating the generator set 7, the welding machine power supply 3, the intermediate frequency heating power supply 14 and welding equipment; a support structure detachably connected to the tank 5, the support structure being a bottom-mounted float tank assembly 1 or a sledge assembly 15; the ship bottom type floating box assembly 1 or the sledge assembly 15 is connected with the box body 5 to adapt to the wetland or mountain environment; the front traction assembly 2 is used for drawing the box body 5 to advance; the rear traction assembly 13 is used for drawing the box body 5 to retreat; and the hoisting assembly 6 is used for hoisting the box body 5.

The generator set 7, the welder power supply 3, the intermediate frequency heating power supply 14 and the welding equipment are all intensively arranged in the box body 5, and in the transportation process, the workstation is directly transported, namely, integrated transportation is realized, and the mode of adopting separation transportation is avoided. In the process of separation and transportation, each power supply needs to be transported by a trailer, the welding equipment needs to be transported by a vehicle, a large number of lines are arranged between the power supply and the welding equipment to connect the power supply and the welding equipment, and in the process of transportation, particularly when mountainous regions and wetlands are involved, the separation and transportation mode causes a large amount of waste of resources and energy. Due to the fact that the number of links of the separated transportation mode is large, safety is low, failure rate is high, great potential safety hazards are achieved, and improvement of safety and efficiency of field welding operation is not facilitated.

The direct transport workstation, integrated transportation promptly, each power, welding equipment and circuit homoenergetic between them all can set up in the workstation, and integrated transportation link is few, the security is high, the fault rate is low, has less safe risk, is favorable to promoting field welding operation's safety and efficiency.

The support structure is a bilge type pontoon assembly 1 or a sledge assembly 15, and the support structure is detachably connected with the tank 5 by bolts 24. When the transportation environment is the wetland environment, ship bottom formula flotation tank subassembly 1 is chooseed for use to bearing structure, and ship bottom formula flotation tank subassembly 1 passes through bolted connection 24 with box 5, and ship bottom formula flotation tank subassembly 1 can adapt to the wetland environment. When the transportation environment is mountain region environment, bearing structure chooses for use sledge subassembly 15, and sledge subassembly 15 passes through bolt 24 with box 5 to be connected, and sledge subassembly 15 can adapt to mountain region environment.

Alternatively, the sledge assembly 15 comprises two sledges, each mounted on either side of the housing 5. Every sleigh all includes bent frame 25 and a plurality of vertical 26, and wherein bent frame 25's main part level sets up and its both ends are upwards buckled, and bent frame 25's both ends are connected with box 5, and bent frame 25's main part can laminate with ground. The vertical frame 26 is a support body, and connects the main body of the bent frame 25 and the case 5 to support the bent frame 25.

Optionally, the bilge pontoon assembly 1 comprises a pontoon and a support structure arranged inside the pontoon.

Optionally, the bolt 24 is an M30 bolt.

The front traction assembly 2 comprises a traction ring arranged at the front end of the box body 5 and used for fixing a traction rope, so that the traction mechanism can utilize the traction ring to draw the workstation to move forwards.

The rear traction assembly 13 includes a traction ring provided at the rear end of the case 5 for fixing the traction rope so that the traction mechanism can draw the workstation backward using the traction ring.

The hoisting assembly 6 comprises a hoisting ring arranged at the top end of the box body 5 and is used for fixing the traction rope, so that the hoisting mechanism can utilize the hoisting ring to hoist the workstation.

The front traction assembly 2, the rear traction assembly 13 and the hoisting assembly 6 can assist in realizing forward movement, backward movement and hoisting of the workstation, so that convenience is brought to the transportation of the workstation.

Concentrate in the workstation of this embodiment and be provided with generating set 7, welding machine power 3, intermediate frequency heating power supply 14 and welding equipment, in the transportation, direct transport workstation, the mode of having avoided adopting the separation transportation, can realize integrated transportation, it can adapt to mountain region and wetland environment, all can not cause the waste in a large number of resources and energy in mountain region and wetland transportation, and integrated transportation link is few, the security is high, the fault rate is low, less safety risk has, be favorable to promoting field welding operation's safety and efficiency.

Example two

As shown in fig. 1 to 4, a welding gun protection box 4 is arranged in a box body 5, the welding gun protection box 4 is arranged at the top of a welding machine power supply 3, and the welding gun protection box 4 and the welding machine power supply 3 are arranged at the front end of one side of the box body 5; the medium-frequency heating power supply 14 and the distribution box 8 are sequentially arranged in the middle and the rear part of the box body 5 and are positioned on the same side of the box body 5 as the welding gun protection box 4 and the welding machine power supply 3; the generator set 7 is arranged on the other side of the box body 5.

Welding wire has connected welding machine power 3 and welder, and welder guard box 4 sets up in welding machine power 3's top, is favorable to welding wire to walk the line. The welding gun protection box 4 can protect sensitive welding guns from being damaged in the transportation process. The welding gun protection box 4 and the welding machine power supply 3 are positioned at the front end of one side of the box body 5, and convenience is brought to using of a welding gun.

The intermediate frequency heating power supply 14 and the distribution box 8 are sequentially arranged in the middle and the rear of the box body 5 and are positioned on the same side of the box body 5 with the welding gun protection box 4 and the welding machine power supply 3, and the arrangement is convenient for connecting wire routing.

The generator set 7 is arranged on the other side of the box body 5, and the generator set 7 can work independently without interference.

This embodiment is favorable to each cable to walk the line, also is favorable to providing convenience for using welder, still is favorable to the not disturbed independent work of generating set 7.

EXAMPLE III

As shown in fig. 5 to 7, a boom 16 is mounted on the top wall of the case 5 for supporting the cable line, the gas cylinder 12 line and the weld line. The suspension arm 16 can hoist each cable to the welding work point around the workstation, is favorable to promoting welding operation's flexibility, mobility.

The tail end of the suspension arm 16 is rotatably connected with the top wall, a fixing disc 17 is arranged at the tail end of the suspension arm 16, a fixing hole 18 is formed in the fixing disc 17, a pin hole 19 is formed in the top wall, and a lock pin 20 can penetrate through the fixing hole 18 and the pin hole 19, so that the suspension arm 16 is static, and the suspension arm 16 can move to welding working points around a workstation.

The boom 16 is pivotally connected at its rear end to the top wall so that the boom 16 can be moved to a welding station located about the workstation.

The tail end of the suspension arm 16 is provided with a fixed disc 17, the fixed disc 17 is provided with a fixed hole 18, the top wall is provided with a pin hole 19, and a lock pin 20 can penetrate through the fixed hole 18 and the pin hole 19 so as to enable the suspension arm 16 to be static.

Optionally, the fixed disk 17 is provided with three fixed holes 18, the top wall is provided with three pin holes 19, an included angle between circle centers corresponding to adjacent fixed holes 18 is 90 degrees, and an included angle between circle centers corresponding to adjacent pin holes 19 is also 90 degrees. The extension direction of the boom 16 can be at an angle of 0, 90, 270 degrees to the forward direction of the workstation when the locking pin 20 is fixed in different fixing holes 18 and pin holes 19.

The suspension arm 16 comprises a main arm and an extension section, a plurality of groups of anchoring holes 21 are arranged at corresponding positions of the main arm and the extension section, and after the anchoring pins penetrate through the anchoring holes 21 of the main arm and the extension section, the extension section can not stretch relative to the main arm.

The boom 16 is provided with a fixed pin 22, and the fixed pin 22 is used for controlling whether the boom 16 extends or retracts. The fixed pin 22 is inserted and the length of the boom 16 is the length of the main arm. The fixing pin 22 is pulled out and the boom 16 can be extended. This arrangement facilitates locking of the boom 16 and avoids any telescoping of the boom 16.

The front end of the suspension arm 16 is provided with a hoisting lock catch 23 for fixing a cable, a gas cylinder 12 pipeline and a welding line in the hoisting process, thereby facilitating the hoisting.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "bottom", "top", "front", "rear", "inner", "outer", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.

Although the invention herein has been described with reference to particular embodiments, it is to be understood that these embodiments are merely illustrative of the principles and applications of the present invention. It is therefore to be understood that numerous modifications may be made to the illustrative embodiments and that other arrangements may be devised without departing from the spirit and scope of the present invention as defined by the appended claims. It should be understood that features described in different dependent claims and herein may be combined in ways different from those described in the original claims. It is also to be understood that features described in connection with individual embodiments may be used in other described embodiments.