Electric welding machine device for airport construction and using method

Abstract

The invention discloses an electric welding machine device for airport construction and a using method, the electric welding machine device comprises an electric welding machine body (5) used for welding operation and a cable connector (2) arranged on an operation cable of the electric welding machine body (5), the welding operation in the airport construction is achieved through the electric welding machine body (5), and the cable connector (2) is arranged on the operation cable of the electric welding machine body (5). According to the electric welding machine, middle thread butt joint is carried out on an operation cable of an electric welding machine body (5), a middle connecting point located on the operation cable is in a convex-concave meshing state, and the technical problem that cable joints are in butt joint connection through the friction effect of wedge-shaped inserting openings and wedge-shaped inserting pieces is solved. Therefore, the use reliability of the operation cable joint is improved.

Description

Technical Field

[0001] The present invention relates to an electric welding machine device and a usage method, in particular to an electric welding machine device and a usage method for airport construction. Background Art

[0002] An electric welding machine utilizes the high-temperature electric arc generated during the momentary short circuit between the positive and negative poles to melt the solder on the welding electrode and the material to be welded, so as to achieve the purpose of combining the contacted objects. Therefore, the electric welding machine device is an important construction equipment. In the existing electric welding machine devices, cable connectors are required to connect the cables on the welding torch and the cables on the ground wire cable clamp to the cables on the electric welding body respectively. During the electric welding construction, the cables on the welding torch and the cables on the ground wire cable clamp will be dragged. Since the cable connectors are connected by frictional engagement between the wedge-shaped socket and the wedge-shaped insert, the risk of detachment between the cables on the welding torch and the cables on the ground wire cable clamp and the cable connectors is increased, affecting the reliable performance of the operation cable connectors. The present invention effectively explores and researches at the technical level the technical problem that the cable connectors are connected by frictional engagement between the wedge-shaped socket and the wedge-shaped insert by making the intermediate connection points on the operation cables in a convex-concave engagement state. The statements here only provide the background art related to the present invention and do not necessarily constitute the prior art. Based on the technical disclosure provided by the applicant on March 9, 2025, which solves the actual technical problems during the working process, the similar patent documents retrieved, and the existing technical problems, technical features, and technical effects in the background art, the application technical solution of the present invention is made. Summary of the Invention

[0003] The object of the present invention is an electric welding machine device for airport construction. The object of the present invention is a usage method of an electric welding machine device for airport construction.

[0004] In order to overcome the above technical drawbacks, the purpose of the present invention is to provide an electric welding machine device and a usage method for airport construction, thereby improving the reliable performance of the operation cable connectors.

[0005] To achieve the above purpose, the technical solution adopted by the present invention is: an electric welding machine device for airport construction, comprising an electric welding machine body for welding operations and a cable connector provided on the operation cable of the electric welding machine body.

[0006] Due to the design of the electric welding machine body and the cable connector, welding operations can be carried out during airport construction through the electric welding machine body, and the intermediate threaded docking of the operating cable of the electric welding machine body can be achieved through the cable connector, so that the intermediate connection point on the operating cable is in a convex-concave bite state, and the technical problem of frictionally docking the cable connectors through the wedge-shaped socket and the wedge-shaped insert is solved, thereby improving the reliability of the operating cable connector.

[0007] The present invention is designed to connect the welding machine body and the cable connector to each other in a manner that the intermediate connection point located on the working cable is in a convex-concave bite state.

[0008] The present invention is designed to connect the cable connector with the welding machine body in a way that the working cable is butted with the middle thread.

[0009] The technical effects of the above three technical solutions are: achieving the connection force generated by the screwing torque, and no longer using the end face contact friction force to generate the connection force.

[0010] The invention is designed to further include a first accessory device, and the first accessory device is arranged on the electric welding machine body and the cable connector, and the first accessory device is arranged as a mobile vehicle.

[0011] The present invention is designed to further include a second accessory device, and the second accessory device is arranged between the first accessory device and the cable connector, and the second accessory device is arranged to include a spring plate clamp and a protective shell.

[0012] The present invention is designed to further include a third accessory device, and the third accessory device is arranged between the first accessory device and the cable connector, and the third accessory device is arranged to include a cable arrangement device, a cable drum and a hook.

[0013] The present invention is designed to further include a fourth accessory device, and the fourth accessory device is arranged in the first accessory device, and the fourth accessory device is arranged as an isolation plate.

[0014] The present invention is designed to further include a fifth accessory device, and the fifth accessory device is arranged between the first accessory device and the electric welding machine body, and the fifth accessory device is arranged to include a cable rack and a connecting screw.

[0015] The technical effects of the above five technical solutions are: realizing the integrated installation of other components, and expanding the technical effects of the present invention.

[0016] The present invention designs that a spring plate clamp, a welding machine body, a wire reel, a hook, a partition board and a cable rack are respectively arranged on a mobile vehicle. A cable joint is arranged between the welding machine body and the wire reel and the spring plate clamp, and a protective shell is arranged between the cable joint and the mobile vehicle. A connecting screw is arranged between the cable rack and the mobile vehicle, and a wire arranging device is arranged on the wire reel.

[0017] The technical effects of the above technical solution are as follows: The basic technical solution of the present invention is composed of a mobile vehicle, a cable joint, a spring plate clamp, a protective shell, a welding machine body, a wire arranging device, a wire reel, a hook, a partition board, a cable rack and a connecting screw, and the technical problems of the present invention are solved.

[0018] The present invention designs that the welding machine body is set as an arc welding machine and the welding machine body is set to be connected with the mobile vehicle in a sunken manner. The cable end on the welding body is set to be connected with the cable joint, and the cables on the welding body are respectively set to be connected with the mobile vehicle, the protective shell and the partition board. The inner end face of the welding body is set to be distributed corresponding to the partition board.

[0019] The technical effects of the above technical solution are as follows: It realizes the welding operation for airport construction.

[0020] The present invention designs that the cable joint is provided with a central support head, an inner connection head, an outer connection head, an outer cylinder part, an inner cylinder part, a sleeve part and a straight-through cylinder part, and a receiving hole body Ⅳ is arranged on the end face of the central support head. A receiving hole body Ⅴ is arranged in the outer connection head, and the outer cylinder part is arranged to be accommodatively connected with the central support head. In the receiving hole body Ⅳ, it is respectively arranged to be accommodatively connected with the inner connection head and the inner cylinder part, and the inner end face of the inner connection head is arranged to be connected to the middle of the end face of the central support head. The inner end port of the inner cylinder part is arranged to be connected to the inner end face of the vertical part of the outer cylinder part, and the outer peripheral side surface of the inner cylinder part is arranged to be in contact connection with the outer side of the inner wall of the receiving hole body Ⅳ. The vertical part of the outer cylinder part and the inner cylinder part are respectively arranged to be sleeved and connected with the outer connection head, and the inner peripheral side surface of the inner cylinder part is arranged to be in contact connection with the peripheral side surface of the outer connection head. The vertical part of the outer cylinder part is arranged to be in covering connection with the port of the receiving hole body Ⅳ, and the inner end of the outer connection head is arranged to be in threaded connection with the inner connection head. The middle of the sleeve part is arranged to be sleeved and connected with the inner end of the straight-through cylinder part, and the inner end of the peripheral side surface of the straight-through cylinder part is arranged to be connected with the sleeve part. The inner end port of the straight-through cylinder part is arranged to be in contact connection with the outer end face of the outer connection head, and the open part of the sleeve part is arranged to be in contact connection with the end of the peripheral side surface of the outer cylinder part. The outer cylinder part is arranged to be in embedded connection with the spring plate clip, and the outer side surface of the outer cylinder part is arranged to be in contact connection with the protective shell. The receiving hole body Ⅴ is respectively arranged to be in welded connection with the cables located on the electric welding body, the cables located on the welding torch and the cables located on the ground wire cable clip. The straight-through cylinder part is respectively arranged to be in sleeved connection with the cables located on the electric welding body, the cables located on the welding torch and the cables located on the ground wire cable clip.

[0021] The present invention designs that the central support head is arranged as a copper columnar body, the inner connection head is arranged as a copper optical column bolt, the outer connection head is arranged as a copper columnar body with a threaded hole body at the inner end, and the threaded hole body of the outer connection head is arranged to be connected with the inner connection head. The outer cylinder part is arranged as an insulating rubber sleeve body with a middle-shaped through hole, and the middle expansion body of the middle-shaped through hole of the outer cylinder part is arranged to be connected with the central support head. The end contraction body of the middle-shaped through hole of the outer cylinder part is arranged to be connected with the outer connection head, and the inner cylinder part and the straight-through cylinder part are respectively arranged as insulating rubber tubular bodies. The sleeve part is arranged as an insulating rubber bowl-shaped body, the receiving hole body Ⅳ is arranged as a blind hole, and the receiving hole body Ⅴ is arranged as a hole-shaped body.

[0022] The technical effects of the above two technical solutions are as follows: The connection force is generated by screwing tightly through the thread.

[0023] The present invention designs that the mobile vehicle is provided with a plate part I, a plate part II, a plate part III, a wheel part, a handle and a block part I. An accommodation hole body I is provided on the left side surface of the plate part I, an accommodation hole body II is provided at the lower end of the plate part III, and an accommodation hole body III is provided on the block part I. The right edge of the lower end face of the plate part I is set to be connected to the upper end face of the plate part III, and the lower end face of the plate part III is set to be connected to the right side of the upper end face of the plate part II. The handle is respectively set to be connected to the end of the plate part I and the end of the plate part II, and the upper part of the inner side surface of the vertical part of the handle is set to be connected to the left ends of the front and rear side surfaces of the plate part I. The lower part of the inner side surface of the vertical part of the handle is set to be connected to the left ends of the front and rear side surfaces of the plate part II, and the right edge of the upper end face of the plate part I is set to be connected to the lower end face of the block part I. The corner parts of the lower end face of the plate part II are respectively set to be connected to the wheel part, and the middle of the lower end face of the plate part I and the middle of the lower end face of the plate part II are respectively set to be connected to the partition plate. The left side of the upper end face of the plate part II is set to be connected to the welding machine body, and the right end of the plate part II is set to be connected to the protective shell. The lower end of the right side surface of the plate part III is set to be connected to the spring plate clip, and the upper end of the right side surface of the plate part III, the block part I and the accommodation hole body III are respectively set to be connected to the wire reel. The upper end of the left side surface of the plate part III is set to be connected to the hook, and the left side surface of the plate part I is set to be in contact connection with the cable rack. The accommodation hole body I is set to be in threaded connection with the connecting screw, and the accommodation hole body II is respectively set to be connected to the cable located on the welding body.

[0024] The present invention designs that the plate part I, the plate part II and the plate part III are respectively set as rectangular sheet bodies, and the plate part II is set as a rectangular sheet body with an opening groove at the right end edge. The opening groove of the plate part II is set to be connected to the protective shell, and the wheel part is set as a braking caster. The handle is set as a U-shaped rod body, and the block part I is set as a strip body. The accommodation hole body I is set as a threaded hole body, and the accommodation hole body II and the accommodation hole body III are respectively set as hole bodies. The accommodation hole body I is set to be arranged at intervals along the longitudinal center line of the plate part I, the accommodation hole body II is set to be arranged at intervals along the longitudinal center line of the plate part III, and the accommodation hole body III is set to be arranged at intervals along the longitudinal center line of the block part I.

[0025] The technical effects of the above two technical solutions are as follows: It realizes the support of a moving vehicle with an installation hole body.

[0026] The present invention designs that the spring plate clip is set as a Y-shaped spring sheet body, and the inner end of the spring plate clip is set to be connected to the mobile vehicle, and the outer clamping mouth part of the spring plate clip is set to be connected to the cable joint.

[0027] The technical effects of the above technical solution are as follows: It realizes the clamping and fixed installation of the cable joint.

[0028] The present invention designs that the protective case is set to include a seat part I, a block part II, a screw part I, a nut part I, a nut part II, a block part III, a pressing plate part and a screw part II. And receiving grooves I are respectively arranged at the inner ends of the upper and lower horizontal parts of the seat part I. A receiving hole VI is arranged in the horizontal part of the pressing plate part. And the seat part I is set to be connected with the block part II in a receiving manner. The upper and lower side surfaces of the block part II are respectively set to be connected with the outer sides of the inner end end surfaces of the upper and lower horizontal parts of the seat part I. And the inner end end surface of the block part II is set to be connected with the inner end end surface of the vertical part of the seat part I. The outer side of the lower end end surface of the lower horizontal part of the seat part I is set to be connected with the upper end end surface of the screw part I. And the inner side of the lower end end surface of the lower horizontal part of the seat part I is set to be connected with the upper end end surface of the block part III. The receiving groove I is set to be connected with the vertical part of the pressing plate part in a receiving manner. And the outer end end surfaces of the upper and lower horizontal parts of the seat part I are set to be in contact connection with the inner end end surface of the horizontal part of the pressing plate part. The receiving hole VI is set to be connected with the end of the screw part II. And the ends of the screw part II are respectively set to be in threaded connection with the upper and lower horizontal parts of the seat part I. The flange body of the screw part II is set to be in contact connection with the outer end end surface of the horizontal part of the pressing plate part. And the nut part I and the nut part II are respectively set to be in threaded connection with the screw part I. The seat part I is set to be connected with the cable joint in a receiving manner. And the outer end end surface of the block part II is set to be in contact connection with the cable joint. The screw part I is set to be connected with the mobile vehicle in a penetrating manner. And the lower end end surface of the block part III, the inner end end surface of the nut part I and the inner end end surface of the nut part II are respectively set to be in contact connection with the mobile vehicle. The receiving groove I on the lower horizontal part of the seat part I and the receiving hole VI corresponding to the lower horizontal part of the seat part I are respectively set to be connected with the cables on the electric welding body. And the inner end end surface of the vertical part of the pressing plate part corresponding to the lower horizontal part of the seat part I is set to be in contact connection with the cables on the electric welding body. The receiving groove I on the upper horizontal part of the seat part I and the receiving hole VI corresponding to the lower horizontal part of the seat part I are respectively set to be connected with the cables on the welding torch and the cables on the ground wire cable clamp. And the inner end end surface of the vertical part of the pressing plate part corresponding to the upper horizontal part of the seat part I is set to be in contact connection with the cables on the welding torch and the cables on the ground wire cable clamp.

[0029] The present invention designs that the seat part I is set to be a rectangular box-shaped body with an inner opening and threaded hole bodies in the upper and lower horizontal parts. And the threaded hole bodies of the seat part I are set to be connected with the screw part II. The block part II is an insulating pad. The screw part I is set to be a light column bolt. And the nut part I and the nut part II are respectively set to be hexagonal nuts. The block part III is set to be a strip-shaped seat body with an opening groove at the edge of the lower end end surface. And the opening groove of the block part III is set to be connected with the cables on the electric welding body. The pressing plate part is set to be an L-shaped sheet body. And the screw part II is set to be a hexagonal bolt. The receiving groove I is set to be a C-shaped groove body. And the receiving hole VI is set to be a long strip hole body.

[0030] The technical effects of the above two technical solutions are as follows: realizing the built-in installation and protection of the cable joint.

[0031] The present invention designs that the wire arranging device is set to include a lead screw part, a motor part I, a moving seat part and a block part IV, and a receiving hole VII is arranged at the lower end of the moving seat part. The middle of the upper end face of the moving seat part is set to be connected to the lower end face of the block part IV, and the moving seat part is set to be threadedly connected to the lead screw part. One end of the lead screw part is set to be connected to the end shaft of the motor part I, and the ends of the lead screw part are respectively set to be rotatably connected to the wire winding cylinder. The housing of the motor part I is set to be connected to the wire winding cylinder through an intermediate connecting rod, and the block part IV is set to be sunk-connected to the wire winding cylinder. The receiving hole VII is respectively set to be connected to the cable on the welding torch and the cable on the ground wire cable clamp.

[0032] The present invention designs that the lead screw part is set to be a light column bolt, the motor part I is set to be a control motor, the moving seat part is set to be a block with a threaded hole in the middle, and the threaded hole of the moving seat part is set to be connected to the lead screw part. The block part IV is set to be a rectangular seat body, and the receiving hole VII is set to be a hole body.

[0033] The present invention designs that the wire winding cylinder is set to include a drum part, a motor part II, a seat part III, a plate part IV, a hook part and a screw part III. A receiving groove II is arranged on the outer side of the lower end face of the longitudinal part of the drum part. A receiving hole VIII is arranged on the outer vertical part of the hook part. The ends of the drum part are respectively set to be rotatably connected to the vertical parts of the seat part III. The end shaft of the motor part II is set to be connected to one end of the drum part, and the housing of the motor part II is set to be connected to the outer end face of one vertical part of the seat part III through an intermediate connecting rod. The inner end face of the plate part IV is set to be connected to the inner opening of the seat part III, and the transverse end face of the hook part is set to be connected to the outer end face of the plate part IV. The receiving hole VIII is set to be threadedly connected to the screw part III, and the seat part III and the receiving groove II are respectively set to be accommodated and connected to the wire arranging device. The drum part is set to be distributed corresponding to the wire arranging device, and the drum part is respectively set to be wound and connected to the cable on the welding torch and the cable on the ground wire cable clamp. The hook part is set to be connected to the moving cart in a hanging manner, and the end of the screw part III is set to be penetrated through the moving cart.

[0034] The present invention designs that the drum part is set to be a shaft body with an annular groove in the middle, the motor part II is set to be a control motor, the seat part III is set to be a U-shaped block body, the plate part IV is set to be a sheet body, the hook part is set to be an F-shaped frame body, the screw part III is set to be a hexagonal bolt, the receiving groove II is set to be a long blind hole, and the receiving hole VIII is set to be a threaded hole body.

[0035] The technical effects of the above four technical solutions are as follows: The separate storage of the cable on the welding torch and the cable on the ground wire cable clamp is realized.

[0036] The present invention designs that the hook is set as an L-shaped rod, and the upper end face of the hook is set to be connected to the mobile vehicle. The hooks are set to be distributed corresponding to the partition board, and the hooks are respectively set to be connected to the cables on the welding torch and the cables on the ground wire cable clamp in a hanging connection mode.

[0037] The technical effect of the above technical solution is that the hanging installation of the welding torch and the ground wire cable clamp is realized.

[0038] The present invention designs that the partition board is set as an insulating plate with a through-hole body at the lower end, and the peripheral side of the partition board is set to be connected to the mobile vehicle. The through-hole body of the partition board is set to be connected to the cable on the electric welding body. One side of the partition board is set to be distributed corresponding to the electric welding machine body, and the other side of the partition board is set to be distributed corresponding to the hook.

[0039] The technical effect of the above technical solution is that the partition safety protection of the electric welding body is realized.

[0040] The present invention designs that the cable rack is set to include a disc part and a central rod part, and a receiving hole IX is provided at the upper end of the central rod part. The middle of the upper end face of the disc part is set to be connected to the lower end face of the central rod part, and the receiving hole IX is set to be connected to the connecting screw. The upper part of the outer side of the central rod part is set to be in contact connection with the connecting screw, and the upper part of the inner side of the central rod part is set to be in contact connection with the mobile vehicle. The disc part is set to be in contact connection with the power cord of the electric welding machine body, and the central rod part is set to be in a penetrating connection with the power cord of the electric welding machine body.

[0041] The present invention designs that the disc part is set as a block with a groove on the upper end face, and the central rod part is set as a rod. The receiving hole IX is set as a hole.

[0042] The present invention designs that the connecting screw is set as a hexagonal bolt, and the end of the connecting screw is set to be in a penetrating connection with the cable rack. The end of the connecting screw is set to be in a threaded connection with the mobile vehicle, and the flange body of the connecting screw is set to be in contact connection with the cable rack.

[0043] The technical effect of the above three technical solutions is that the power cord of the electric welding machine body is stored along with the mobile vehicle.

[0044] The present invention designs that the welding machine body and the cable connector are arranged in a distribution mode connected by an intermediate joint, and the welding machine body and the cable connector are distributed with the mobile vehicle in a moving support mode. The welding machine body, the cable connector and the mobile vehicle are arranged with the spring plate clamp and the protective shell in a support and protection installation mode, and the welding machine body, the cable connector and the mobile vehicle are arranged with the wire arranging device, the wire winding cylinder and the hook in a wire cable protection layout mode. The welding machine body, the cable connector and the mobile vehicle are arranged with the partition board in an intermediate insulation protection mode, and the welding machine body, the cable connector and the mobile vehicle are arranged with the wire cable rack and the connecting screw in a wire cable storage mode.

[0045] The present invention designs that the center line of the mobile vehicle, the center line of the protective shell, the center line of the welding machine body and the center line of the partition board are arranged on the same straight line. One cable connector, one spring plate clamp, one wire arranging device and one wire winding cylinder are set to form a group of wire cylinder components. At least two groups of wire cylinder components are arranged between the welding machine body and the mobile vehicle. A plurality of hooks are arranged on the mobile vehicle. The central rod part is set to be connected with the plate part I. The seat part III is respectively set to be connected with the lead screw part and the motor part I. The hook part is set to be connected with the block part I. The screw part III is set to be connected with the accommodation hole body III. The accommodation groove body II is set to be connected with the block part IV. The screw part I, the nut part I, the nut part II and the block part III are respectively set to be connected with the plate part II. The block part II is set to be connected with the outer cylinder part.

[0046] The present invention designs a usage method of a welding machine device for airport construction. The steps are as follows: The welding operation in airport construction is realized by the welding machine body. The intermediate thread docking of the operation wire cable of the welding machine body is realized by the cable connector, and the intermediate connection point on the operation wire cable is made to be in a convex-concave engagement state.

[0047] The technical effects of the above technical solutions are as follows: The technical feature that the intermediate connection point on the operation wire cable is in a convex-concave engagement state is highlighted and introduced into the application in the technical field of the usage method of the welding machine device for airport construction.

[0048] The present invention is designed with the following steps: Hang the vertical part of the hook part in Block Part I, rotate the screw part III in the receiving hole VIII, place the end of the screw part III into the receiving hole III, thereby install the wire reel on the moving vehicle, place the welding machine body between Plate Part I and Plate Part II, thread the cable on the welding body through the through-hole of the isolation plate, the receiving hole II, the open slot of Block Part III, the receiving slot I on the lower horizontal part of Seat Part I, and the receiving hole VI corresponding to the lower horizontal part of Seat Part I, sleeve the straight tube part on the end of the cable on the welding body, place the bare end of the cable on the welding body into the receiving hole V, inject molten solder between the receiving hole V and the bare end of the cable on the welding body, after the molten solder solidifies, connect the cable on the welding body to one of the outer connection heads, thread the cable on the welding torch and the cable on the ground wire clamp through the receiving hole VII, wind the ends of the cable on the welding torch and the cable on the ground wire clamp around the reel part respectively, then thread them through the receiving slot I on the upper horizontal part of Seat Part I and the receiving hole VI corresponding to the lower horizontal part of Seat Part I, sleeve the straight tube part on the ends of the cable on the welding torch and the cable on the ground wire clamp, place the bare ends of the ends of the cable on the welding torch and the cable on the ground wire clamp into the receiving hole V respectively, inject molten solder between the receiving hole V and the bare ends of the ends of the cable on the welding torch and the cable on the ground wire clamp, after the molten solder solidifies, connect the ends of the cable on the welding torch and the cable on the ground wire clamp to the other two outer connection heads respectively, place the outer connection head into the outer tube part and the inner tube part, rotate the outer connection head, connect the threaded hole of the connection head to the inner connection head, make the inner end port of the straight tube part contact the outer end face of the outer connection head, turn the sleeve part inwards, connect the open part of the sleeve part to the peripheral side end of the outer tube part, thereby connect the cable on the welding body, the end of the cable on the welding torch, and the cable on the ground wire clamp to the cable connector respectively, place the cable connector into the outer end clamping part of the spring plate clamp, clamp the middle of the outer tube part through the outer end clamping part of the spring plate clamp, move the screw part I inwards in the open slot of Plate Part II, move Block Part III inwards on Plate Part II, make the cable connector enter Seat Part I, the outer end face of Block Part II contact the outer side of the outer tube part, rotate the nut part I and the nut part II on the screw part I, make the inner end faces of the nut part I and the nut part II act on Plate Part II respectively, move the pressing plate part outwards, the vertical part of the pressing plate part move in the receiving slot I, and the screw part II move in the receiving hole VIThe inner end faces of the vertical parts of the pressing plate parts act on the cables located on the electric welding body, the cables located on the welding torch, and the cables located on the ground wire cable clamp respectively. The screw part II rotates in the threaded hole body of the seat part I, and the flange body of the screw part II acts on the outer end face of the horizontal part of the pressing plate part. The motor part I and the motor part II are in the working state, driving the reel part to rotate on the seat part III, making the reel part in the winding state, driving the lead screw part to rotate on the seat part III and the moving seat part, and the block part IV moves in the receiving groove body II. When the cables located on the welding torch and the ground wire cable clamp are in the longitudinal movement state on the moving seat part, the reel part is wound with the cables, and the cables located on the welding torch and the ground wire cable clamp are wound around the reel part, and the cables located on the welding torch and the ground wire cable clamp are stored on the reel part respectively. When the storage of the cables located on the welding torch and the ground wire cable clamp on the reel part is completed, the motor part I and the motor part II are in the non - working state, the welding torch and the ground wire cable clamp are hung on the hooks respectively, the power cord of the electric welding machine body is wound around the disc part with the central rod part as the center, the power cord of the electric welding machine body is coiled on the disc part, the connecting screw is placed in the receiving hole body IX, the connecting screw rotates in the receiving hole body I, and the flange body of the connecting screw acts on the upper part of the outer side of the central rod part, so as to install the cable rack on the mobile vehicle. When welding operations are required during airport construction, the operator's hand acts on the handle, and through the movement of the wheel part, the electric welding machine body moves to the welding operation site. The connecting screw rotates in the receiving hole body I in the reverse direction, separating the cable rack from the mobile vehicle, placing the cable rack on the upper end face of the plate part I, pulling out the power cord of the electric welding machine body from the disc part, connecting the power cord of the electric welding machine body with the power supply, taking the welding torch and the ground wire cable clamp out of the hooks, the operator's hand holds the welding torch and the ground wire cable clamp, the motor part I and the motor part II are in the working state, driving the reel part to rotate in the reverse direction on the seat part III, making the reel part in the unwinding state, and when the cables located on the welding torch and the ground wire cable clamp are in the longitudinal movement state on the moving seat part, the reel part pays out the cables. When the welding torch and the ground wire cable clamp are at the welding station, the motor part I and the motor part II are in the non - working state, the electric welding machine body is in the working state, and welding operations are carried out at the welding station. When the welding operation is completed, the storage operation of the cables located on the welding torch and the ground wire cable clamp on the reel part is carried out respectively, the welding torch and the ground wire cable clamp are hung on the hooks respectively, the power cord of the electric welding machine body is coiled on the disc part, and the operation of installing the cable rack on the mobile vehicle is carried out.

[0049] The technical effect of the above - mentioned technical solution is that welding operations can be carried out at airport construction sites.

[0050] The technical effects of the present invention are as follows: First, the internal wiring terminals of the electric welding machine are improved. The improvement is that the internal structure is spiral, and the clockwise and counterclockwise connection methods are adopted. The main purpose of doing this is to increase the tightness of the connection. When the electric welding machine is moved, it is not easy to cause the welding handle wire to fall off. Even if it does fall off, it does not fall off directly. Second, it is mainly consistent with the connection method of the electric welding machine, and the connection size with the electric welding machine is adjusted, and the adopted method is the same. However, an improved invention is made on the insulating protective sleeve. The outside of the connection point of the electric welding machine also adopts a spiral structure, which is the same as the structure of the insulating sleeve. The inside of the insulating sleeve is made of steel, and the outside is encapsulated with insulating materials such as rubber. In this way, the insulating sleeve at the joint of the welding handle wire is not easy to fall off or be damaged. The production of the insulating sleeve and the welding handle wire of the electric welding machine are an integral whole. When connecting to the electric welding machine, they become an integral whole, reducing the damage of the insulating sleeve. Third, by improving the connection method of the secondary wire, the tightness of the connection is increased, and the falling off of the insulating sleeve is prevented, which may cause electric shock to personnel. At the same time, since the use of the electric welding machine belongs to a high-risk operation and has extremely high requirements for personnel protection, the connection method of the electric welding machine and the connection of the insulating sleeve are improved and invented. The purpose is to increase the tightness of the connection and protect the safety of operators.

[0051] In this technical solution, the electric welding machine body and the cable joint are basic components and also essential technical features of the present invention. The moving vehicle, spring plate clamp, protective shell, wire arranging device, wire winding cylinder, hook, partition board, wire rack, and connecting screw are functional components and features for realizing other technical effects of the present invention. The designs of the technical features such as part Ⅰ, part Ⅱ, part Ⅲ, wheel part, handle, part Ⅰ, receiving hole body Ⅰ, receiving hole body Ⅱ, receiving hole body Ⅲ, central support head, inner connection head, outer connection head, outer cylinder part, inner cylinder part, sleeve part, straight-through cylinder part, receiving hole body Ⅳ, receiving hole body Ⅴ, seat part Ⅰ, part Ⅱ, screw part Ⅰ, nut part Ⅰ, nut part Ⅱ, part Ⅲ, pressing plate part, screw part Ⅱ, receiving groove body Ⅰ, receiving hole body Ⅵ, lead screw part, motor part Ⅰ, moving seat part, part Ⅳ, receiving hole body Ⅶ, winding drum part, motor part Ⅱ, seat part Ⅲ, part Ⅳ, hook part, screw part Ⅲ, receiving groove body Ⅱ, receiving hole body Ⅷ, disc part, central rod part, and receiving hole body Ⅸ comply with the technical features of the Patent Law and its implementation regulations.

[0052] In this technical solution, the intermediate connection point on the working cable is in a convex-concave engagement state, and the convex-concave engagement state is realized by the cable joint.

[0053] In this technical solution, the electric welding machine body and the cable joint in which the intermediate connection point on the working cable is in a convex-concave engagement state are important technical features, and they are novel, creative, and practical in the technical field of the electric welding machine device and its usage method for airport construction. The terms in this technical solution can be explained and understood using the patent literature in this technical field. BRIEF DESCRIPTION OF THE DRAWINGS

[0054] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0055] Figure 1 Schematic diagram of one of the first embodiments of an electric welding machine device for airport construction according to the present invention. Figure 2 Schematic diagram of the structure of the cable joint 2. Figure 3 Schematic diagram of the structure of the protective shell 4. Figure 4 Schematic diagram of the connection relationship between the wire arranging device 6 and the wire reel 7. Mobile cart - 1, cable joint - 2, spring plate clip - 3, protective shell - 4, electric welding machine body - 5, wire arranging device - 6, wire reel - 7, hook - 8, partition board - 9, wire rack - 91, connecting screw - 92, plate part Ⅰ - 11, plate part Ⅱ - 12, plate part Ⅲ - 13, wheel part - 14, handle - 15, block part Ⅰ - 16, receiving hole body Ⅰ - 17, receiving hole body Ⅱ - 18, receiving hole body Ⅲ - 19, central support head - 21, inner connection head - 22, outer connection head - 23, outer cylinder part - 24, inner cylinder part - 25, sleeve part - 26, straight cylinder part - 27, receiving hole body Ⅳ - 28, receiving hole body Ⅴ - 29, seat part Ⅰ - 41, block part Ⅱ - 42, screw part Ⅰ - 43, nut part Ⅰ - 44, nut part Ⅱ - 45, block part Ⅲ - 46, pressing plate part - 47, screw part Ⅱ - 48, receiving groove body Ⅰ - 49, receiving hole body Ⅵ - 40, lead screw part - 61, motor part Ⅰ - 62, moving seat part - 63, block part Ⅳ - 64, receiving hole body Ⅶ - 65, reel part - 71, motor part Ⅱ - 72, seat part Ⅲ - 73, plate part Ⅳ - 74, hook part - 76, screw part Ⅲ - 77, receiving groove body Ⅱ - 78, receiving hole body Ⅷ - 79, disc part - 911, central rod part - 912, receiving hole body Ⅸ - 913. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0056] According to the Examination Guidelines, terms such as "having", "comprising", and "including" used in the present invention should be understood as not precluding the presence or addition of one or more other elements or combinations thereof.

[0057] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0058] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0059] In addition, the technical features involved in different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other. Additionally, unless otherwise specified, the devices and materials used in the following embodiments are commercially available. If the processing conditions are not clearly stated, improvements should be made according to the conventional methods in the art.

[0060] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0061] A welding machine device for airport construction Figure 1One of the first embodiments of the present invention will be specifically described in conjunction with the accompanying drawings. This embodiment includes a mobile vehicle 1, a cable joint 2, a spring plate clamp 3, a protective shell 4, a welding machine body 5, a wire arranging device 6, a wire reel 7, a hook 8, a partition plate 9, a cable rack 91, and a connecting screw 92. The spring plate clamp 3, the welding machine body 5, the wire reel 7, the hook 8, the partition plate 9, and the cable rack 91 are respectively arranged on the mobile vehicle 1. A cable joint 2 is arranged between the welding machine body 5 and the wire reel 7 and the spring plate clamp 3, and a protective shell 4 is arranged between the cable joint 2 and the mobile vehicle 1. A connecting screw 92 is arranged between the cable rack 91 and the mobile vehicle 1, and a wire arranging device 6 is arranged on the wire reel 7.

[0062] The second of the first embodiments of the present invention will be specifically described in conjunction with the accompanying drawings. In this embodiment, the mobile vehicle 1 is provided to include a plate part I 11, a plate part II 12, a plate part III 13, a wheel part 14, a handle 15, and a block part I 16. A receiving hole body I 17 is arranged on the left side surface of the plate part I 11. A receiving hole body II 18 is arranged at the lower end of the plate part III 13, and a receiving hole body III 19 is arranged on the block part I 16. The right edge of the lower end face of the plate part I 11 is arranged to be connected to the upper end face of the plate part III 13, and the lower end face of the plate part III 13 is arranged to be connected to the right side of the upper end face of the plate part II 12. The handle 15 is respectively arranged to be connected to the end of the plate part I 11 and the end of the plate part II 12. The upper part of the inner side surface of the vertical part of the handle 15 is arranged to be connected to the left ends of the front and rear side surfaces of the plate part I 11. The lower part of the inner side surface of the vertical part of the handle 15 is arranged to be connected to the left ends of the front and rear side surfaces of the plate part II 12. The right edge of the upper end face of the plate part I 11 is arranged to be connected to the lower end face of the block part I 16. The angular parts of the lower end face of the plate part II 12 are respectively arranged to be connected to the wheel part 14. The middle of the lower end face of the plate part I 11 and the middle of the lower end face of the plate part II 12 are respectively arranged to be connected to the partition plate 9. The left side of the upper end face of the plate part II 12 is arranged to be connected to the welding machine body 5, and the right end of the plate part II 12 is arranged to be connected to the protective shell 4. The lower right side surface of the plate part III 13 is arranged to be connected to the spring plate clamp 3. The upper right side surface of the plate part III 13, the block part I 16, and the receiving hole body III 19 are respectively arranged to be connected to the wire reel 7. The upper left side surface of the plate part III 13 is arranged to be connected to the hook 8, and the left side surface of the plate part I 11 is arranged to be in contact connection with the cable rack 91. The receiving hole body I 17 is arranged to be in threaded connection with the connecting screw 92, and the receiving hole body II 18 is respectively arranged to be connected to the cable located on the welding body 5.

[0063] By moving the vehicle 1, support connection points for the spring plate clamp 3, protective housing 4, welding machine body 5, wire reel 7, hook 8, partition plate 9, cable rack 91, and connecting screw 92 are formed. The connection with the spring plate clamp 3 is achieved by the plate part III 13, the connection with the hook 8 is achieved, the connection with the protective housing 4 is achieved by the plate part II 12, the connection with the welding machine body 5 is achieved by the plate part II 12 and the receiving hole body II 18, the connection with the wire reel 7 is achieved by the plate part III 13, the block part I 16, and the receiving hole body III 19, the connection with the partition plate 9 is achieved by the plate part I 11 and the plate part II 12, the connection with the cable rack 91 is achieved by the plate part I 11, the connection with the connecting screw 92 is achieved by the receiving hole body I 17, the wheel part 14 provides support for the wheel body movement of the plate part II 12, and the handle 15 applies a pushing force to the plate part I 11. The technical purpose is: to be used as a support carrier for the spring plate clamp 3, protective housing 4, welding machine body 5, wire reel 7, hook 8, partition plate 9, cable rack 91, and connecting screw 92.

[0064] In this embodiment, the plate part I 11, the plate part II 12, and the plate part III 13 are respectively set as rectangular sheet-like bodies, and the plate part II 12 is set as a rectangular sheet-like body with an opening groove at the right end edge. The opening groove of the plate part II 12 is set to be connected to the protective housing 4, the wheel part 14 is set as a braking caster, the handle 15 is set as a U-shaped rod-like body, the block part I 16 is set as a strip-like body, the receiving hole body I 17 is set as a threaded hole-like body, and the receiving hole body II 18 and the receiving hole body III 19 are respectively set as hole-like bodies. The receiving hole body I 17 is set to be arranged at intervals along the longitudinal center line of the plate part I 11, the receiving hole body II 18 is set to be arranged at intervals along the longitudinal center line of the plate part III 13, and the receiving hole body III 19 is set to be arranged at intervals along the longitudinal center line of the block part I 16.

[0065] The technical purpose is: to achieve end face support for the spring plate clamp 3, protective housing 4, welding machine body 5, hook 8, partition plate 9, and cable rack 91, to achieve hanging support for the wire reel 7, and to achieve threaded hole connection support for the connecting screw 92.

[0066] In this embodiment, the cable joint 2 is provided to include a central support head 21, an inner connection head 22, an outer connection head 23, an outer cylinder part 24, an inner cylinder part 25, a sleeve part 26 and a straight-through cylinder part 27, and a receiving hole body Ⅳ28 is provided on the end face of the central support head 21. A receiving hole body Ⅴ29 is provided in the outer connection head 23, and the outer cylinder part 24 is provided to be accommodatively coupled with the central support head 21. In the receiving hole body Ⅳ28, it is respectively provided to be accommodatively coupled with the inner connection head 22 and the inner cylinder part 25, and the inner end face of the inner connection head 22 is provided to be centrally coupled with the end face of the central support head 21. The inner end port of the inner cylinder part 25 is provided to be coupled with the inner end face of the vertical part of the outer cylinder part 24, and the outer peripheral side surface of the inner cylinder part 25 is provided to be in contact-coupled with the outer side of the inner wall of the receiving hole body Ⅳ28. The vertical part of the outer cylinder part 24 and the inner cylinder part 25 are respectively provided to be in sleeve-coupled with the outer connection head 23, and the inner peripheral side surface of the inner cylinder part 25 is provided to be in contact-coupled with the peripheral side surface of the outer connection head 23. The vertical part of the outer cylinder part 24 is provided to be in covering-coupled with the port of the receiving hole body Ⅳ28, and the inner end of the outer connection head 23 is provided to be in threaded-coupled with the inner connection head 22. The middle of the sleeve part 26 is provided to be in sleeve-coupled with the inner end of the straight-through cylinder part 27, and the inner end of the peripheral side surface of the straight-through cylinder part 27 is provided to be coupled with the sleeve part 26. The inner end port of the straight-through cylinder part 27 is provided to be in contact-coupled with the outer end face of the outer connection head 23, and the open part of the sleeve part 26 is provided to be in contact-coupled with the end of the peripheral side surface of the outer cylinder part 24. The outer cylinder part 24 is provided to be in embedded-coupled with the spring plate clip 3, and the outer side surface of the outer cylinder part 24 is provided to be in contact-coupled with the protective shell 4. The receiving hole body Ⅴ29 is respectively provided to be in welded-coupled with the cables located on the electric welding body 5, the cables located on the welding torch and the cables located on the ground wire cable clip. The straight-through cylinder part 27 is respectively provided to be in sleeve-coupled with the cables located on the electric welding body 5, the cables located on the welding torch and the cables located on the ground wire cable clip.

[0067] Through the cable joint 2, support connection points for the spring plate clip 3, the protective shell 4 and the electric welding machine body 5 are formed. Through the outer cylinder part 24, the connection with the spring plate clip 3 is achieved, and the connection with the protective shell 4 is achieved. Through the straight-through cylinder part 27 and the receiving hole body Ⅴ29, the connection with the electric welding machine body 5 is achieved. Through the central support head 21, the inner connection head 22, the inner cylinder part 25, the sleeve part 26 and the receiving hole body Ⅳ28, the connection processing with the outer connection head 23 is achieved. Its technical purpose is: to be used as a component for connecting the cables located on the electric welding body 5 with the cables located on the welding torch and the cables located on the ground wire cable clip.

[0068] In this embodiment, the central support head 21 is arranged as a copper columnar body, the inner connection head 22 is arranged as a copper optical column bolt, the outer connection head 23 is arranged as a copper columnar body with a threaded hole body at the inner end, and the threaded hole body of the outer connection head 23 is arranged to be coupled with the inner connection head 22. The outer cylinder part 24 is arranged as an insulating rubber sleeve-shaped body with a Chinese character-shaped through hole, and the middle expansion body of the Chinese character-shaped through hole of the outer cylinder part 24 is arranged to be coupled with the central support head 21. The end contraction body of the Chinese character-shaped through hole of the outer cylinder part 24 is arranged to be coupled with the outer connection head 23, and the inner cylinder part 25 and the straight-through cylinder part 27 are respectively arranged as insulating rubber tubular bodies. The sleeve part 26 is arranged as an insulating rubber bowl-shaped body, and the accommodation hole body Ⅳ28 is arranged as a blind hole, and the accommodation hole body Ⅴ29 is arranged as a hole-shaped body.

[0069] Its technical purpose is to achieve a detachable connection between the cable on the electric welding body 5, the cable on the welding torch, and the cable on the ground wire cable clamp.

[0070] In this embodiment, the spring plate clamp 3 is arranged as a Y-shaped spring sheet body, and the inner end of the spring plate clamp 3 is arranged to be coupled with the mobile vehicle 1, and the outer end clamping part of the spring plate clamp 3 is arranged to be coupled with the cable joint 2.

[0071] Through the spring plate clamp 3, a support connection point between the mobile vehicle 1 and the cable joint 2 is formed. By the spring plate clamp 3, the connection with the mobile vehicle 1 is achieved, and the connection with the cable joint 2 is achieved. Its technical purpose is to be used as a component for connecting the cable joint 2 and the mobile vehicle 1.

[0072] In this embodiment, the protective case 4 is provided to include a base part I 41, a block part II 42, a screw part I 43, a nut part I 44, a nut part II 45, a block part III 46, a pressing plate part 47, and a screw part II 48. Accommodating grooves I 49 are respectively arranged at the inner ends of the upper and lower horizontal parts of the base part I 41. An accommodating hole VI 40 is arranged at the horizontal part of the pressing plate part 47. The base part I 41 is provided to be accommodatively connected to the block part II 42. The upper and lower side surfaces of the block part II 42 are respectively provided to be connected to the outer sides of the end faces of the inner ends of the upper and lower horizontal parts of the base part I 41, and the inner end face of the block part II 42 is provided to be connected to the inner end face of the vertical part of the base part I 41. The outer side of the lower end face of the lower horizontal part of the base part I 41 is provided to be connected to the upper end face of the screw part I 43, and the inner side of the lower end face of the lower horizontal part of the base part I 41 is provided to be connected to the upper end face of the block part III 46. The accommodating groove I 49 is provided to be accommodatively connected to the vertical part of the pressing plate part 47, and the outer end faces of the upper and lower horizontal parts of the base part I 41 are provided to be in contact connection with the inner end face of the horizontal part of the pressing plate part 47. The accommodating hole VI 40 is provided to be connected to the end of the screw part II 48, and the ends of the screw part II 48 are respectively provided to be in threaded connection with the upper and lower horizontal parts of the base part I 41. The flange body of the screw part II 48 is provided to be in contact connection with the outer end face of the horizontal part of the pressing plate part 47, and the nut part I 44 and the nut part II 45 are respectively provided to be in threaded connection with the screw part I 43. The base part I 41 is provided to be accommodatively connected to the cable joint 2, and the outer end face of the block part II 42 is provided to be in contact connection with the cable joint 2. The screw part I 43 is provided to be in penetrating connection with the mobile cart 1, and the lower end face of the block part III 46, the inner end face of the nut part I 44, and the inner end face of the nut part II 45 are respectively provided to be in contact connection with the mobile cart 1. The accommodating groove I 49 on the lower horizontal part of the base part I 41 and the accommodating hole VI 40 corresponding to the lower horizontal part of the base part I 41 are respectively provided to be connected to the cables on the electric welding body 5, and the inner end face of the vertical part of the pressing plate part 47 corresponding to the lower horizontal part of the base part I 41 is provided to be in contact connection with the cables on the electric welding body 5. The accommodating groove I 49 on the upper horizontal part of the base part I 41 and the accommodating hole VI 40 corresponding to the lower horizontal part of the base part I 41 are respectively provided to be connected to the cables on the welding torch and the cables on the ground wire cable clamp, and the inner end face of the vertical part of the pressing plate part 47 corresponding to the upper horizontal part of the base part I 41 is provided to be in contact connection with the cables on the welding torch and the cables on the ground wire cable clamp.

[0073] Through the protective shell 4, support connection points for the mobile vehicle 1, cable joint 2, and the welding machine body 5 are formed. The connection with the mobile vehicle 1 is achieved by the screw part I 43, nut part I 44, nut part II 45, and block part III 46. The connection with the cable joint 2 is achieved by the seat part I 41 and block part II 42. The connection with the welding machine body 5 is achieved by the pressing plate part 47, receiving groove body I 49, and receiving hole body VI 40. The connection between the pressing plate part 47 and the seat part I 41 is achieved by the screw part II 48. Its technical purpose is: to be used as a component for safely protecting the cable joint 2.

[0074] In this embodiment, the seat part I 41 is set as a rectangular box-shaped body with an inner opening and threaded hole bodies in the upper and lower horizontal parts, and the threaded hole body of the seat part I 41 is set to be connected to the screw part II 48. The block part II 42 is an insulating pad. The screw part I 43 is set as a smooth shaft bolt, and the nut part I 44 and nut part II 45 are respectively set as hexagonal nuts. The block part III 46 is set as a strip-shaped seat body with an opening groove at the edge of the lower end face, and the opening groove of the block part III 46 is set to be connected to the cable on the welding body 5. The pressing plate part 47 is set as an L-shaped sheet body, and the screw part II 48 is set as a hexagonal bolt. The receiving groove body I 49 is set as a C-shaped groove body, and the receiving hole body VI 40 is set as a long hole body.

[0075] Its technical purpose is: to achieve the built-in installation and safety protection of the cable joint 2.

[0076] In this embodiment, the welding machine body 5 is set as an arc welding machine and is set to be connected to the mobile vehicle 1 in a sunken manner. The cable end on the welding body 5 is set to be connected to the cable joint 2, and the cables on the welding body 5 are respectively set to be connected to the mobile vehicle 1, the protective shell 4, and the isolation plate 9. The inner end face of the welding body 5 is set to be distributed corresponding to the isolation plate 9.

[0077] Through the welding machine body 5, support connection points for the mobile vehicle 1, cable joint 2, protective shell 4, and isolation plate 9 are formed. The connection with the mobile vehicle 1 is achieved by the welding machine body 5, the connection with the cable joint 2 is achieved, the connection with the protective shell 4 is achieved, and the connection with the isolation plate 9 is achieved. Its technical purpose is: to be used as a component for welding operations during airport construction.

[0078] In this embodiment, the wire arranging device 6 is provided to include a lead screw portion 61, a motor portion I 62, a moving seat portion 63 and a block portion IV 64, and a receiving hole body VII 65 is provided at the lower end of the moving seat portion 63. The middle of the upper end face of the moving seat portion 63 is provided to be connected to the lower end face of the block portion IV 64, and the moving seat portion 63 is provided to be threadedly connected to the lead screw portion 61. One end of the lead screw portion 61 is provided to be connected to the end shaft of the motor portion I 62, and the ends of the lead screw portion 61 are respectively provided to be rotatably connected to the wire winding cylinder 7. The housing of the motor portion I 62 is provided to be connected to the wire winding cylinder 7 through an intermediate connecting rod, and the block portion IV 64 is provided to be recessedly connected to the wire winding cylinder 7. The receiving hole body VII 65 is respectively provided to be connected to the wire on the welding torch and the wire on the ground wire cable clamp.

[0079] Through the wire arranging device 6, a support connection point for the wire winding cylinder 7 is formed. The connection with the wire winding cylinder 7 is realized by the lead screw portion 61, the motor portion I 62 and the block portion IV 64. The connection with the wire on the welding torch and the wire on the ground wire cable clamp is realized by the moving seat portion 63 and the receiving hole body VII 65. Its technical purpose is: to be used as a component for arranging and distributing the wire on the welding torch and the wire on the ground wire cable clamp on the wire winding cylinder 7.

[0080] In this embodiment, the lead screw portion 61 is provided as a light column bolt, the motor portion I 62 is provided as a control motor, the moving seat portion 63 is provided as a block with a threaded hole body in the middle, and the threaded hole body of the moving seat portion 63 is provided to be connected to the lead screw portion 61. The block portion IV 64 is provided as a rectangular seat body, and the receiving hole body VII 65 is provided as a hole body.

[0081] Its technical purpose is: to realize the arranging and distributing of the wire on the welding torch and the wire on the ground wire cable clamp on the wire winding cylinder 7 through a threaded movement.

[0082] In this embodiment, the wire reel 7 is arranged to include a reel part 71, a motor part II 72, a seat part III 73, a plate part IV 74, a hook part 76 and a screw part III 77. An accommodation groove body II 78 is arranged on the outer side of the lower end face of the longitudinal part of the reel part 71. An accommodation hole body VIII 79 is arranged on the outer vertical part of the hook part 76. The end heads of the reel part 71 are respectively arranged to be rotationally connected to the vertical part of the seat part III 73. The end shaft of the motor part II 72 is arranged to be connected to one of the end heads of the reel part 71. The housing of the motor part II 72 is arranged to be connected to the outer end face of one of the vertical parts of the seat part III 73 through an intermediate connecting rod. The inner end face of the plate part IV 74 is arranged to be connected to the inner opening of the seat part III 73. The transverse end face of the hook part 76 is arranged to be connected to the outer end face of the plate part IV 74. The accommodation hole body VIII 79 is arranged to be threadedly connected to the screw part III 77. The seat part III 73 and the accommodation groove body II 78 are respectively arranged to be accommodatively connected to the wire arranging device 6. The reel part 71 is arranged to be distributed corresponding to the wire arranging device 6. The reel part 71 is respectively arranged to be wound around the wire on the welding torch and the wire on the ground wire cable clamp. The hook part 76 is arranged to be hookedly connected to the moving cart 1. The end head of the screw part III 77 is arranged to be penetratively connected to the moving cart 1.

[0083] Through the wire reel 7, a support connection point for the moving cart 1 and the wire arranging device 6 is formed. The connection with the moving cart 1 is realized by the hook part 76, the screw part III 77 and the accommodation hole body VIII 79. The connection with the wire arranging device 6 is realized by the reel part 71, the seat part III 73 and the accommodation groove body II 78. The motor part II 72 realizes driving the reel part 71 to rotate on the seat part III 73. The plate part IV 74 realizes the support connection for the hook part 76. Its technical purpose is: to be used as a component for winding and storing the wire on the welding torch and the wire on the ground wire cable clamp.

[0084] In this embodiment, the reel part 71 is arranged to be a shaft-shaped body with an annular groove in the middle. The motor part II 72 is arranged to be a control motor. The seat part III 73 is arranged to be a U-shaped block. The plate part IV 74 is arranged to be a sheet. The hook part 76 is arranged to be an F-shaped frame. The screw part III 77 is arranged to be a hexagonal bolt. The accommodation groove body II 78 is arranged to be a long blind hole. The accommodation hole body VIII 79 is arranged to be a threaded hole-shaped body.

[0085] Its technical purpose is: to realize the rotational winding and storage of the wire on the welding torch and the wire on the ground wire cable clamp.

[0086] In this embodiment, the hook 8 is arranged to be an L-shaped rod. The upper end face of the hook 8 is arranged to be connected to the moving cart 1. The hook 8 is arranged to be distributed corresponding to the partition plate 9. The hook 8 is respectively arranged to be hookedly connected to the wire on the welding torch and the wire on the ground wire cable clamp.

[0087] A supporting connection point for the mobile vehicle 1 and the isolation plate 9 is formed by the hook 8. The hook 8 realizes the connection with the mobile vehicle 1 and the isolation plate 9. Its technical purpose is to serve as a component for hanging and fixing the cables on the welding handle and the cables on the ground cable clamp.

[0088] In this embodiment, the isolation plate 9 is configured as an insulating plate-like body having a through hole body at the lower end and the peripheral side surface of the isolation plate 9 is configured to be connected to the mobile vehicle 1, the through hole body of the isolation plate 9 is configured to be connected to the cable located on the electric welding body 5, one side surface of the isolation plate 9 is configured to be distributed corresponding to the electric welding machine body 5 and another side surface of the isolation plate 9 is configured to be distributed corresponding to the hook 8.

[0089] Through the isolation plate 9, supporting connection points for the mobile vehicle 1, the welding machine body 5 and the hook 8 are formed. The isolation plate 9 realizes the connection with the mobile vehicle 1, the connection with the welding machine body 5, and the connection with the hook 8. Its technical purpose is to be used as a component for intermediate partition of the mobile vehicle 1.

[0090] In this embodiment, the cable rack 91 is configured to include a disk portion 911 and a center rod portion 912 and a receiving hole body IX 913 is provided at the upper end of the center rod portion 912, the middle of the upper end surface of the disk portion 911 is configured to be connected to the lower end surface of the center rod portion 912 and the receiving hole body IX 913 is configured to be connected to the connecting screw 92, the upper portion of the outer side surface of the center rod portion 912 is configured to be contact-connected to the connecting screw 92 and the upper portion of the inner side surface of the center rod portion 912 is configured to be contact-connected to the mobile vehicle 1, the disk portion 911 is configured to be contact-connected to the power cord of the welding machine body 5 and the center rod portion 912 is configured to be through-connected to the power cord of the welding machine body 5.

[0091] Through the cable rack 91, a supporting connection point for the mobile vehicle 1, the welding machine body 5 and the connecting screw 92 is formed. The connection with the mobile vehicle 1 is realized by the central rod portion 912, the connection with the welding machine body 5 is realized by the disk portion 911 and the central rod portion 912, and the connection with the connecting screw 92 is realized by the central rod portion 912 and the accommodating hole body Ⅸ 913. The technical purpose is to serve as a supporting carrier for the power cord of the welding machine body 5.

[0092] In this embodiment, the disk portion 911 is configured as a block having a groove on the upper end surface, the central rod portion 912 is configured as a rod-shaped body, and the receiving hole body IX 913 is configured as a hole-shaped body.

[0093] The technical purpose is to achieve end surface support for the power line of the welding machine body 5.

[0094] In this embodiment, the connecting screw 92 is set as a hexagon bolt, and the end of the connecting screw 92 is set to be in a penetrating connection with the cable rack 91. The end of the connecting screw 92 is set to be in a threaded connection with the moving vehicle 1, and the flange body of the connecting screw 92 is set to be in a contact connection with the cable rack 91.

[0095] Through the connecting screw 92, a support connection point for the moving vehicle 1 and the cable rack 91 is formed. By the connecting screw 92, the connection with the moving vehicle 1 is achieved, and the connection with the cable rack 91 is achieved. Its technical purpose is: to be used as a component for connecting between the cable rack 91 and the moving vehicle 1.

[0096] In this embodiment, the welding machine body 5 and the cable joint 2 are set to be distributed in the way of intermediate joint connection, and the welding machine body 5 and the cable joint 2 and the moving vehicle 1 are set to be distributed in the way of moving support. The welding machine body 5, the cable joint 2 and the moving vehicle 1 and the spring plate clamp 3 and the protective shell 4 are set to be distributed in the way of support and protection installation. The welding machine body 5, the cable joint 2 and the moving vehicle 1 and the wire arranging device 6, the wire reel 7 and the hook 8 are set to be distributed in the way of cable protection arrangement. The welding machine body 5, the cable joint 2 and the moving vehicle 1 and the partition plate 9 are set to be distributed in the way of intermediate insulation protection. The welding machine body 5, the cable joint 2 and the moving vehicle 1 and the cable rack 91 and the connecting screw 92 are set to be distributed in the way of cable storage. The center lines of the moving vehicle 1, the protective shell 4, the welding machine body 5 and the partition plate 9 are arranged on the same straight line. One cable joint 2, one spring plate clamp 3, one wire arranging device 6 and one wire reel 7 are set to form a group of wire reel components. At least two groups of wire reel components are arranged between the welding machine body 5 and the moving vehicle 1. A plurality of hooks 8 are arranged on the moving vehicle 1. The central rod part 912 is set to be connected with the plate part I 11. The seat part III 73 is respectively set to be connected with the lead screw part 61 and the motor part I 62. The hook part 76 is set to be connected with the block part I 16. The screw part III 77 is set to be connected with the receiving hole body III 19. The receiving groove body II 78 is set to be connected with the block part IV 64. The screw part I 43, the nut part I 44, the nut part II 45 and the block part III 46 are respectively set to be connected with the plate part II 12. The block part II 42 is set to be connected with the outer cylinder part 24.

[0097] Next, in combination with the embodiments, the present invention will be further described. The following embodiments are intended to illustrate the present invention rather than further limit the present invention.

[0098] A method for using a welding machine device for airport construction, the steps of which are: hanging the vertical part of the hook part 76 in the block part I 16, rotating the screw part III 77 in the receiving hole body VIII 79, and putting the end of the screw part III 77 into the receiving hole body III 19, so as to install the wire reel 7 on the moving vehicle 1. Place the welding machine body 5 between the plate part I 11 and the plate part II 12. Thread the cable on the welding body 5 through the through-hole body of the isolation plate 9, the accommodation hole body II 18, the opening groove body of the block part III 46, the accommodation groove body I 49 on the lower horizontal part of the seat part I 41, and the accommodation hole body VI 40 corresponding to the lower horizontal part of the seat part I 41. Slip the straight-through cylinder part 27 onto the end of the cable on the welding body 5. Place the bare end of the cable on the welding body 5 into the accommodation hole body V 29. Inject molten solder between the accommodation hole body V 29 and the bare end of the cable on the welding body 5. After the molten solder solidifies, connect the cable on the welding body 5 to one of the external connection heads 23. Thread the cable on the welding torch and the cable on the ground wire cable clamp through the accommodation hole body VII 65. Wind the end of the cable on the welding torch and the end of the cable on the ground wire cable clamp around the reel part 71 respectively. Then thread them through the accommodation groove body I 49 on the upper horizontal part of the seat part I 41 and the accommodation hole body VI 40 corresponding to the lower horizontal part of the seat part I 41. Slip the straight-through cylinder part 27 onto the ends of the cable on the welding torch and the cable on the ground wire cable clamp. Place the bare ends of the end of the cable on the welding torch and the end of the cable on the ground wire cable clamp into the accommodation hole body V 29 respectively. Inject molten solder between the accommodation hole body V 29 and the bare ends of the end of the cable on the welding torch and the end of the cable on the ground wire cable clamp. After the molten solder solidifies, connect the end of the cable on the welding torch and the end of the cable on the ground wire cable clamp to two other external connection heads 23 respectively. Place the external connection head 23 into the outer cylinder part 24 and the inner cylinder part 25, rotate the external connection head 23, connect the threaded hole body of the connection head 23 to the internal connection head 22, make the inner end port of the straight-through cylinder part 27 contact the outer end face of the external connection head 23, turn the sleeve part 26 inwards, and connect the open part of the sleeve part 26 to the peripheral side end of the outer cylinder part 24, so as to connect the cable on the welding body 5, the end of the cable on the welding torch, and the cable on the ground wire cable clamp to the cable connector 2 respectively. Place the cable joint 2 into the outer clamping mouth of the spring plate clamp 3, clamp the middle of the outer cylinder part 24 through the outer clamping mouth of the spring plate clamp 3, move the screw part I 43 inward in the opening groove of the plate part II 12, move the block part III 46 inward on the plate part II 12, so that the cable joint 2 enters the seat part I 41, the outer end face of the block part II 42 contacts the outer side surface of the outer cylinder part 24, rotate the nut part I 44 and the nut part II 45 on the screw part I 43, make the inner end faces of the nut part I 44 and the nut part II 45 act on the plate part II 12 respectively, move the pressing plate part 47 outward, the vertical part of the pressing plate part 47 moves in the receiving groove I 49, the screw part II 48 moves in the receiving hole VI 40, make the inner end faces of the vertical parts of the pressing plate part 47 act on the cables on the electric welding body 5, the cables on the welding torch and the cables on the ground wire cable clamp respectively, rotate the screw part II 48 in the threaded hole of the seat part I 41, and make the flange body of the screw part II 48 act on the outer end face of the horizontal part of the pressing plate part 47. Put the motor part I 62 and the motor part II 72 in the working state, drive the reel part 71 to rotate on the seat part III 73, make the reel part 71 in the winding state, drive the lead screw part 61 to rotate on the seat part III 73 and the moving seat part 63, and the block part IV 64 moves in the receiving groove II 78, so that when the cables on the welding torch and the cables on the ground wire cable clamp are in the longitudinal moving state on the moving seat part 63, carry out the wire arranging movement on the reel part 71, make the cables on the welding torch and the cables on the ground wire cable clamp wind around the reel part 71, and store the cables on the welding torch and the cables on the ground wire cable clamp on the reel part 71 respectively. When the storage of the cables on the welding torch and the cables on the ground wire cable clamp on the reel part 71 is completed, put the motor part I 62 and the motor part II 72 in the non - working state, and hang the welding torch and the ground wire cable clamp on the hook 8 respectively. Wind the power cord of the electric welding machine body 5 around the center rod part 912 with the disk part 911 as the center, coil the power cord of the electric welding machine body 5 on the disk part 911, put the connecting screw 92 into the receiving hole IX 913, rotate the connecting screw 9 in the receiving hole I 17, and make the flange body of the connecting screw 92 act on the upper part of the outer side surface of the center rod part 912, so as to install the cable rack 91 on the moving vehicle 1. When welding operations are required during airport construction, the operator's hand acts on the handle 15. Through the movement of the wheel part 14, the welding machine body 5 is moved to the welding operation site. The connecting screw 9 rotates in the reverse direction in the receiving hole body Ⅰ17, separating the cable rack 91 from the mobile vehicle 1. The cable rack 91 is placed on the upper end face of the plate part Ⅰ11. The power cord of the welding machine body 5 is pulled out from the coil part 911, and the power cord of the welding machine body 5 is connected to the power supply. The welding torch and the ground wire cable clamp are taken out from the hook 8. The operator's hand holds the welding torch and the ground wire cable clamp, making the motor part Ⅰ62 and the motor part Ⅱ72 in the working state, driving the reel part 71 to rotate in the reverse direction on the seat part Ⅲ73, making the reel part 71 in the release winding state. When the cables on the welding torch and the ground wire cable clamp are in the longitudinal movement state on the moving seat part 63, the reel part 71 is paid out. When the welding torch and the ground wire cable clamp are at the welding station, the motor part Ⅰ62 and the motor part Ⅱ72 are in the non-working state, and the welding machine body 5 is in the working state to perform welding operations at the welding station. When the welding operation is completed, the cables on the welding torch and the ground wire cable clamp are respectively stored on the reel part 71. The welding torch and the ground wire cable clamp are respectively hung on the hook 8. The power cord of the welding machine body 5 is wound around the coil part 911, and the cable rack 91 is installed on the mobile vehicle 1.

[0099] When verifying the present invention, the inventor abandoned the prior art feature that the cable joints are frictionally connected through a wedge-shaped socket and a wedge-shaped insert, and first proposed the technical feature of making the intermediate connection point on the working cable in a convex-concave engagement state, obtaining the first unexpected technical effect: realizing the connection of the intermediate point of the working cable, increasing the welding range at the airport construction site, obtaining the second unexpected technical effect: realizing the convex-concave engagement force of the intermediate point of the working cable, improving the connection strength of the intermediate point of the working cable, obtaining the third unexpected technical effect: realizing the connection of the intermediate point of the working cable of the welding machine body 5 by the cable joint 2, optimizing the operation of the cable joint 2, improving the insulation performance of the cable joint 2, and improving the electrical performance of the cable joint 2, obtaining the fourth unexpected technical effect: realizing the installation and protection of the cable joint 2 by the spring plate clamp 3 and the protective shell 4, preventing the cable joint 2 from being in an exposed state, and being suitable for the needs of airport construction, obtaining the fifth unexpected technical effect: realizing the installation and placement of the working cable by the wire arranging device 6, the wire winding drum 7 and the hook 8, standardizing the placement routes of the cable on the welding torch and the cable on the ground wire cable clamp, and improving the welding safety performance at the airport construction site, obtaining the sixth unexpected technical effect: realizing the storage and placement of the power cord of the welding machine body 5 by the cable rack 91 and the connecting screw 92, increasing the range of using external power sources, obtaining the seventh unexpected technical effect: realizing the vehicle-mounted of the welding machine body 5 by the mobile vehicle 1 and the isolation plate 9, improving the movement performance and the use safety and reliability performance of the welding machine body 5, obtaining the eighth unexpected technical effect: realizing the integration of the welding operation components at the airport construction site, and improving the welding operation efficiency at the airport construction site.

[0100] In the second embodiment of the present invention, the welding machine body 5 and the cable joint 2 are connected to each other in such a way that the intermediate connection point on the working cable is in a convex-concave engagement state.

[0101] In this embodiment, the cable joint 2 is connected to the welding machine body 5 in such a way that the intermediate threads of the working cable are butt-connected.

[0102] In this embodiment, it further includes a first accessory device, and the first accessory device is arranged on the welding machine body 5 and the cable joint 2, and the first accessory device is set as the mobile vehicle 1.

[0103] In this embodiment, it further includes a second accessory device, and the second accessory device is arranged between the first accessory device and the cable joint 2, and the second accessory device is set to include a spring plate clamp 3 and a protective shell 4.

[0104] In this embodiment, there is also a third accessory device, and the third accessory device is arranged between the first accessory device and the cable joint 2. The third accessory device is configured to include a wire arranging device 6, a wire reel 7, and a hook 8.

[0105] In this embodiment, there is also a fourth accessory device, and the fourth accessory device is arranged in the first accessory device. The fourth accessory device is configured as a partition plate 9.

[0106] In this embodiment, there is also a fifth accessory device, and the fifth accessory device is arranged between the first accessory device and the welding machine body 5. The fifth accessory device is configured to include a cable rack 91 and a connecting screw 92.

[0107] The second embodiment of the present invention is based on the first embodiment. In the second embodiment of the present invention, the steps are as follows: The welding operation during airport construction is realized by the welding machine body 5, the intermediate thread docking of the operation cable of the welding machine body 5 is realized by the cable joint 2, and the intermediate connection point on the operation cable is made to be in a convex-concave engagement state.

[0108] The second embodiment of the present invention is based on the first embodiment. The present invention has the following characteristics: 1. Due to the design of the welding machine body 5 and the cable joint 2, through the welding machine body 5, the welding operation during airport construction is realized. Through the cable joint 2, the intermediate thread docking of the operation cable of the welding machine body 5 is realized, and the intermediate connection point on the operation cable is made to be in a convex-concave engagement state, solving the technical problem that the connection between cable joints is through the frictional action of a wedge-shaped socket and a wedge-shaped insert, thus improving the use reliability of the operation cable joint.

[0109] 2. Due to the design of the mobile vehicle 1, vehicle-mounted support is realized.

[0110] 3. Due to the design of the spring plate clamp 3 and the protective shell 4, the internal installation of the cable joint 2 is realized.

[0111] 4. Due to the design of the wire arranging device 6, the wire reel 7, and the hook 8, the winding and storage of the operation cable are realized.

[0112] 5. Due to the design of the partition plate 9, the isolation and protection of the welding machine body 5 are realized.

[0113] 6. Due to the design of the cable rack 91 and the connecting screw 92, the storage of the power cable of the welding machine body 5 is realized.

[0114] 7. Since the structural shape is defined by a numerical range, the numerical range is a technical feature in the technical solution of the present invention, rather than a technical feature obtained by formula calculation or through a finite number of experiments. Experiments show that the technical feature of this numerical range has achieved good technical effects.

[0115] 8. Since the technical features of the present invention are designed, through the combined action of the technical features alone and in combination with each other, experiments show that each performance index of the present invention is at least 1.7 times that of the existing performance indexes, and it has good market value through evaluation.

[0116] There are also other technical features for connecting the welding machine body 5 and the cable joint 2 in a convex-concave engagement state of the intermediate connection point on the working cable, which are all one of the embodiments of the present invention. And the technical features of the above-mentioned embodiments can be combined arbitrarily. To meet the requirements of the Patent Law, the Patent Implementing Regulations and the Examination Guidelines, the embodiments of all possible combinations of the technical features in the above-mentioned embodiments will not be described one by one.

[0117] The above embodiments are only one implementation form of the welding machine device and the using method for airport construction provided by the present invention. According to other deformations of the solution provided by the present invention, adding or reducing features or steps therein, or applying the present invention to other technical fields close to the present invention, all belong to the protection scope of the present invention.

Claims

1. An electric welding machine device for airport construction, characterized in that: The invention comprises an electric welding machine body (5) for performing welding operations and a cable connector (2) arranged on an operating cable of the electric welding machine body (5).

2. The electric welding machine device for airport construction according to claim 1, characterized in that: The welding machine body (5) and the cable connector (2) are connected to each other in such a way that the middle connection point on the working cable is in a convex-concave bite state.

3. The electric welding machine device for airport construction according to claim 2 is characterized in that: The cable connector (2) is connected to the welding machine body (5) by means of intermediate thread connection of the operating cable.

4. The electric welding machine device for airport construction according to claim 1 is characterized in that: It also includes a first accessory device, and the first accessory device is arranged on the welding machine body (5) and the cable connector (2), and the first accessory device is arranged as a mobile vehicle (1). Or, it further comprises a second accessory device and the second accessory device is arranged between the first accessory device and the cable connector (2), and the second accessory device is arranged to comprise a spring plate clamp (3) and a protective shell (4), Or, it further comprises a third accessory device and the third accessory device is arranged between the first accessory device and the cable connector (2), and the third accessory device is arranged to comprise a cable arrangement device (6), a cable reel (7) and a hook (8), Or, it further comprises a fourth accessory device and the fourth accessory device is arranged in the first accessory device, and the fourth accessory device is arranged as a separation plate (9), Or, it further comprises a fifth accessory device and the fifth accessory device is arranged between the first accessory device and the welding machine body (5), and the fifth accessory device is arranged to comprise a cable rack (91) and a connecting screw (92).

5. The electric welding machine device for airport construction according to claim 4 is characterized in that: A spring plate clamp (3), an electric welding machine body (5), a wire reel (7), a hook (8), an isolation plate (9) and a cable rack (91) are respectively arranged on the mobile vehicle (1); a cable joint (2) is arranged between the electric welding machine body (5) and the wire reel (7) and the spring plate clamp (3); a protective shell (4) is arranged between the cable joint (2) and the mobile vehicle (1); a connecting screw (92) is arranged between the cable rack (91) and the mobile vehicle (1); and a wire arrangement device (6) is arranged on the wire reel (7).

6. The electric welding machine device for airport construction according to claim 5 is characterized in that: The electric welding machine body (5) is configured as an arc welding machine and the electric welding machine body (5) is configured to be connected to a mobile vehicle (1) in a submerged manner; the cable end located on the electric welding body (5) is configured to be connected to a cable connector (2); and the cables located on the electric welding body (5) are configured to be connected to the mobile vehicle (1), the protective shell (4) and the isolation plate (9) respectively; the inner end surface of the electric welding body (5) is configured to be distributed correspondingly to the isolation plate (9); Alternatively, the cable connector (2) is configured to include a central support head (21), an inner connection head (22), an outer connection head (23), an outer tube (24), an inner tube (25), a sleeve (26) and a straight tube (27), and a receiving hole IV (28) is provided on the end surface of the central support head (21), a receiving hole V (29) is provided in the outer connection head (23), and the outer tube (24) is configured to be connected to the central support head (21) in a receiving manner, and receiving holes IV (28) are provided to connect to the inner connection head (22) and the inner connection head (25). The inner cylinder (25) is connected in an accommodating manner and the inner end face of the inner connecting head (22) is arranged to be connected to the middle of the end face of the central supporting head (21), the inner end port of the inner cylinder (25) is arranged to be connected to the inner end face of the vertical portion of the outer cylinder (24) and the outer peripheral side surface of the inner cylinder (25) is arranged to be connected in a contact manner to the outer side of the inner wall of the accommodating hole body IV (28), the vertical portion of the outer cylinder (24) and the inner cylinder (25) are respectively arranged to be connected in a sleeve-type manner to the outer connecting head (23) and the inner peripheral side surface of the inner cylinder (25) is arranged to be connected to the outer connecting head (23) The outer tube (24) is provided with a vertical portion that is connected in a covering manner to the port of the receiving hole body IV (28), and the inner end of the outer connecting head (23) is provided with a threaded connection to the inner connecting head (22), the middle of the sleeve portion (26) is provided with a sleeve connection to the inner end of the straight-through tube (27), and the inner end of the peripheral side of the straight-through tube (27) is provided with a connection to the sleeve portion (26), the inner end port of the straight-through tube (27) is provided with a contact connection to the outer end face of the outer connecting head (23), and the open portion of the sleeve portion (26) is provided with a sleeve connection to the inner end of the straight-through tube (27). The outer cylinder (24) is configured to be in contact connection with the peripheral side end of the outer cylinder (24), the outer cylinder (24) is configured to be embedded in the spring plate clamp (3) and the outer side surface of the outer cylinder (24) is configured to be in contact connection with the protective shell (4), the accommodating hole body V (29) is configured to be respectively connected by welding with the cable located on the electric welding body (5), the cable located on the welding handle and the cable located on the ground cable clamp, and the straight-through cylinder (27) is respectively configured to be connected by sheathing with the cable located on the electric welding body (5), the cable located on the welding handle and the cable located on the ground cable clamp, Alternatively, the central support head (21) is configured as a copper columnar body and the inner connection head (22) is configured as a copper plain column bolt, the outer connection head (23) is configured as a copper columnar body having a threaded hole at the inner end and the threaded hole of the outer connection head (23) is configured to be connected to the inner connection head (22), the outer cylinder (24) is configured as an insulating rubber sleeve-shaped body having a Chinese character "Z"-shaped through hole and the Chinese character "Z"-shaped through hole intermediate extension body of the outer cylinder (24) is configured to be connected to the central support head (21), the Chinese character "Z"-shaped through hole end contraction body of the outer cylinder (24) is configured to be connected to the outer connection head (23), and the inner cylinder (25) and the straight cylinder (27) are respectively configured as insulating rubber tubular bodies, the sleeve (26) is configured as an insulating rubber bowl-shaped body, the accommodating hole body IV (28) is configured as a blind hole, and the accommodating hole body V (29) is configured as a hole-shaped body.

7. The electric welding machine device for airport construction according to claim 5 is characterized in that: The mobile vehicle (1) is configured to include a plate portion I (11), a plate portion II (12), a plate portion III (13), a wheel portion (14), a handle (15) and a block portion I (16), and a receiving hole body I (17) is provided on the left side of the plate portion I (11), a receiving hole body II (18) is provided at the lower end of the plate portion III (13), and a receiving hole body III (19) is provided on the block portion I (16), and the right edge of the lower end surface of the plate portion I (11) is configured to be connected to the upper end surface of the plate portion III (13). The lower end face of the plate portion III (13) is arranged to be connected to the right side of the upper end face of the plate portion II (12), the handle (15) is arranged to be connected to the end of the plate portion I (11) and the end of the plate portion II (12), and the upper part of the inner side face of the vertical part of the handle (15) is arranged to be connected to the left end of the front and rear sides of the plate portion I (11), the lower part of the inner side face of the vertical part of the handle (15) is arranged to be connected to the left end of the front and rear sides of the plate portion II (12), and the right edge of the upper end face of the plate portion I (11) is arranged to be connected to the block The lower end face of the plate part I (16) is connected, the lower end face corners of the plate part II (12) are respectively arranged to be connected to the wheel part (14), and the middle of the lower end face of the plate part I (11) and the middle of the lower end face of the plate part II (12) are respectively arranged to be connected to the isolation plate (9), the left side of the upper end face of the plate part II (12) is arranged to be connected to the welding machine body (5), and the right end of the plate part II (12) is arranged to be connected to the protective shell (4), and the lower end of the right side face of the plate part III (13) is arranged to be connected to the spring plate clamp (3) The upper right side surface of the plate portion III (13), the block portion I (16) and the receiving hole body III (19) are respectively configured to be connected to the winding drum (7), the upper left side surface of the plate portion III (13) is configured to be connected to the hook (8) and the left side surface of the plate portion I (11) is configured to be contact-connected to the cable rack (91), the receiving hole body I (17) is configured to be threadedly connected to the connecting screw (92) and the receiving hole body II (18) is respectively configured to be connected to the cable located on the electric welding body (5), Or, the plate part I (11), the plate part II (12), and the plate part III (13) are respectively arranged as rectangular sheet bodies, and the plate part II (12) is arranged as a rectangular sheet body with an opening groove at the right end edge. The opening groove of the plate part II (12) is arranged to be connected with the protective shell (4), and the wheel part (14) is arranged as a braking caster. The handle (15) is arranged as a U-shaped rod body, and the block part I (16) is arranged as a strip body. The accommodation hole body I (17) is arranged as a threaded hole body, and the accommodation hole body II (18) and the accommodation hole body III (19) are respectively arranged as hole bodies. The accommodation hole body I (17) is arranged to be spaced and distributed along the longitudinal center line of the plate part I (11), the accommodation hole body II (18) is arranged to be spaced and distributed along the longitudinal center line of the plate part III (13), and the accommodation hole body III (19) is arranged to be spaced and distributed along the longitudinal center line of the block part I (16). Or, the spring plate clip (3) is arranged as a Y-shaped spring sheet body, and the inner end of the spring plate clip (3) is arranged to be connected with the moving cart (1), and the outer end clamping part of the spring plate clip (3) is arranged to be connected with the cable joint (2). Alternatively, the protective shell (4) is configured to include a seat portion I (41), a block portion II (42), a screw portion I (43), a nut portion I (44), a nut portion II (45), a block portion III (46), a pressure plate portion (47) and a screw portion II (48), and the inner ends of the upper and lower transverse portions of the seat portion I (41) are respectively provided with a receiving groove body I (49), the transverse portion of the pressure plate portion (47) is provided with a receiving hole body VI (40), and the seat portion I (41) is configured to be accommodatingly connected to the block portion II (42), the upper and lower side surfaces of the block portion II (42) are respectively configured to be connected to the outer sides of the inner end surfaces of the upper and lower transverse portions of the seat portion I (41), and the inner end surface of the block portion II (42) is configured to be connected to the vertical portion of the seat portion I (41). The inner end face is connected, the outer side of the lower end face of the lower transverse part of the seat part I (41) is set to be connected to the upper end face of the screw part I (43), and the inner side of the lower end face of the lower transverse part of the seat part I (41) is set to be connected to the upper end face of the block part III (46), the accommodating groove body I (49) is set to be connected to the vertical part of the pressure plate part (47) in an accommodating manner, and the upper and lower transverse outer end faces of the seat part I (41) are set to be connected to the transverse inner end face of the pressure plate part (47) in a contacting manner, the accommodating hole body VI (40) is set to be connected to the end head of the screw part II (48), and the end heads of the screw part II (48) are respectively set to be threadedly connected to the upper and lower transverse parts of the seat part I (41), and the flange body of the screw part II (48) is set The outer end face of the transverse portion of the pressure plate portion (47) is contact-connected, and the nut portion I (44) and the nut portion II (45) are respectively arranged to be threadedly connected to the screw portion I (43), the seat portion I (41) is arranged to be accommodatingly connected to the cable connector (2), and the outer end face of the block portion II (42) is arranged to be contact-connected to the cable connector (2), the screw portion I (43) is arranged to be through-connected to the moving vehicle (1), and the lower end face of the block portion III (46), the inner end face of the nut portion I (44) and the inner end face of the nut portion II (45) are respectively arranged to be contact-connected to the moving vehicle (1), the accommodating groove body I (49) located on the lower transverse portion of the seat portion I (41) and the lower end face of the seat portion I (41) are arranged to be accommodatingly connected to the cable connector (2), and the outer end face of the block portion II (42) is arranged to be contact-connected to the cable connector (2), the screw portion I (43) is arranged to be through-connected to the moving vehicle (1), and the lower end face of the block portion III (46), the inner end face of the nut portion I (44) and the inner end face of the nut portion II (45) are respectively arranged to be contact-connected to the moving vehicle (1), The accommodating hole bodies VI (40) corresponding to the transverse part are respectively arranged to be connected to the cables located on the electric welding body (5), and the inner end surface of the vertical part of the pressure plate part (47) corresponding to the lower transverse part of the seat part I (41) is arranged to be connected in a contact manner with the cables located on the electric welding body (5), the accommodating groove body I (49) located on the upper transverse part of the seat part I (41) and the accommodating hole body VI (40) corresponding to the lower transverse part of the seat part I (41) are respectively arranged to be connected to the cables located on the welding handle and the cables located on the ground cable clamp, and the inner end surface of the vertical part of the pressure plate part (47) corresponding to the upper transverse part of the seat part I (41) is arranged to be connected in a contact manner with the cables located on the welding handle and the cables located on the ground cable clamp, Or, the seat part Ⅰ (41) is set as a rectangular box body with an inner opening and threaded hole bodies on the upper and lower horizontal parts, and the threaded hole bodies of the seat part Ⅰ (41) are set to be connected to the screw part Ⅱ (48). The block part Ⅱ (42) is an insulating spacer. The screw part Ⅰ (43) is set as a light column bolt, and the nut part Ⅰ (44) and the nut part Ⅱ (45) are respectively set as hexagonal nuts. The block part Ⅲ (46) is set as a strip seat body with an opening groove at the edge of the lower end face, and the opening groove of the block part Ⅲ (46) is set to be connected to the cable located on the electric welding body (5). The pressing plate part (47) is set as an L-shaped sheet body, and the screw part Ⅱ (48) is set as a hexagonal bolt. The accommodating groove body Ⅰ (49) is set as a C-shaped groove body, and the accommodating hole body Ⅵ (40) is set as a long hole body. Or, the wire arranging device (6) is set to include a lead screw part (61), a motor part Ⅰ (62), a moving seat part (63) and a block part Ⅳ (64), and an accommodating hole body Ⅶ (65) is arranged at the lower end of the moving seat part (63). The middle of the upper end face of the moving seat part (63) is set to be connected to the lower end face of the block part Ⅳ (64), and the moving seat part (63) is set to be threadedly connected to the lead screw part (61). One end of the lead screw part (61) is set to be connected to the end shaft of the motor part Ⅰ (62), and the ends of the lead screw part (61) are respectively set to be rotatably connected to the wire winding drum (7). The housing of the motor part Ⅰ (62) is set to be connected to the wire winding drum (7) through an intermediate connecting rod, and the block part Ⅳ (64) is set to be sunk-connected to the wire winding drum (7). The accommodating hole bodies Ⅶ (65) are respectively set to be connected to the cable located on the welding torch and the cable located on the ground wire cable clamp. Or, the lead screw part (61) is set as a light column bolt, the motor part Ⅰ (62) is set as a control motor, the moving seat part (63) is set as a block body with a threaded hole in the middle, and the threaded hole body of the moving seat part (63) is set to be connected to the lead screw part (61). The block part Ⅳ (64) is set as a rectangular seat body, and the accommodating hole body Ⅶ (65) is set as a hole body. Or, the coiling cylinder (7) is configured to include a cylinder part (71), a motor part II (72), a seat part III (73), a plate part IV (74), a hook part (76) and a screw part III (77), and a receiving groove body II (78) is arranged on the outer side of the lower end face of the longitudinal part of the cylinder part (71). A receiving hole body VIII (79) is arranged on the outer vertical part of the hook part (76), and the ends of the cylinder part (71) are respectively arranged to be rotationally connected to the vertical part of the seat part III (73). The end shaft of the motor part II (72) is arranged to be connected to one of the ends of the cylinder part (71), and the housing of the motor part II (72) is arranged to be connected to the outer end face of one of the vertical parts of the seat part III (73) through an intermediate connecting rod. The inner end face of the plate part IV (74) is arranged to be connected to the inner opening of the seat part III (73), and the transverse end face of the hook part (76) is arranged to be connected to the outer end face of the plate part IV (74). The receiving hole body VIII (79) is arranged to be threadedly connected to the screw part III (77), and the seat part III (73) and the receiving groove body II (78) are respectively arranged to be connected to the wire arranging device (6) in a receiving manner. The cylinder part (71) is arranged to be distributed corresponding to the wire arranging device (6), and the cylinder part (71) is respectively arranged to be wound around the wire on the welding torch and the wire on the ground wire cable clamp. The hook part (76) is arranged to be connected to the mobile vehicle (1) in a hanging manner, and the end of the screw part III (77) is arranged to be connected to the mobile vehicle (1) in a penetrating manner. Or, the cylinder part (71) is arranged to be a shaft-shaped body with an annular groove in the middle, and the motor part II (72) is arranged to be a control motor. The seat part III (73) is arranged to be a U-shaped block body, and the plate part IV (74) is arranged to be a sheet body. The hook part (76) is arranged to be an F-shaped frame body, and the screw part III (77) is arranged to be a hexagonal bolt. The receiving groove body II (78) is arranged to be a long blind hole, and the receiving hole body VIII (79) is arranged to be a threaded hole-shaped body. Or, the hook (8) is arranged to be an L-shaped rod-shaped body, and the upper end face of the hook (8) is arranged to be connected to the mobile vehicle (1). The hook (8) is arranged to be distributed corresponding to the isolation plate (9), and the hook (8) is respectively arranged to be connected to the wire on the welding torch and the wire on the ground wire cable clamp in a hanging manner. Or, the isolation plate (9) is arranged to be an insulating plate-shaped body with a through hole body at the lower end, and the peripheral side surface of the isolation plate (9) is arranged to be connected to the mobile vehicle (1). The through hole body arranged on the isolation plate (9) is arranged to be connected to the wire on the electric welding body (5). One side surface of the isolation plate (9) is arranged to be distributed corresponding to the electric welding machine body (5), and the other side surface of the isolation plate (9) is arranged to be distributed corresponding to the hook (8). Or, the cable rack (91) is configured to include a disk portion (911) and a central rod portion (912), and a receiving hole body IX (913) is provided at the upper end of the central rod portion (912); the middle of the upper end surface of the disk portion (911) is configured to be connected to the lower end surface of the central rod portion (912), and the receiving hole body IX (913) is configured to be connected to the connecting screw (92); the upper portion of the outer side surface of the central rod portion (912) is configured to be contact-connected to the connecting screw (92), and the upper portion of the inner side surface of the central rod portion (912) is configured to be contact-connected to the moving vehicle (1); the disk portion (911) is configured to be contact-connected to the power line of the welding machine body (5), and the central rod portion (912) is configured to be through-connected to the power line of the welding machine body (5); Or, the disk portion (911) is configured as a block having a groove on the upper end surface and the central rod portion (912) is configured as a rod, and the receiving hole body IX (913) is configured as a hole. Alternatively, the connecting screw (92) is configured as a hexagonal bolt and the end of the connecting screw (92) is configured to be connected to the cable rack (91) in a through-type manner, the end of the connecting screw (92) is configured to be connected to the moving vehicle (1) in a threaded manner and the flange of the connecting screw (92) is configured to be connected to the cable rack (91) in a contacting manner.

8. The electric welding machine device for airport construction according to any one of claims 1 to 9, characterized in that: The electric welding machine body (5) and the cable connector (2) are arranged in a middle connector connection mode, and the electric welding machine body (5) and the cable connector (2) and the mobile vehicle (1) are arranged in a motion support mode. The electric welding machine body (5), the cable connector (2) and the mobile vehicle (1) are arranged in a support protection installation mode, and the electric welding machine body (5), the cable connector (2) and the mobile vehicle (1) are arranged in a cable protection arrangement mode, and the electric welding machine body (5), the cable connector (2) and the mobile vehicle (1) are arranged in a cable arrangement mode, and the electric welding machine body (5), the cable connector (2) and the mobile vehicle (1) are arranged in a middle insulation protection mode, and the electric welding machine body (5), the cable connector (2) and the mobile vehicle (1) are arranged in a cable storage mode, and the electric welding machine body (5), the cable connector (2) and the mobile vehicle (1) are arranged in a cable rack (91) and the connecting screw (92). Alternatively, the center line of the mobile vehicle (1), the center line of the protective shell (4), the center line of the electric welding machine body (5) and the center line of the isolation plate (9) are arranged on the same straight line, a cable connector (2), a spring plate clamp (3), a wire arrangement device (6) and a wire reel (7) are arranged to form a set of wire reel components, at least two sets of wire reel components are arranged between the electric welding machine body (5) and the mobile vehicle (1), a plurality of hooks (8) are arranged on the mobile vehicle (1), and the central rod portion (912) is arranged to be aligned with the plate portion I (11) The seat portion III (73) is respectively arranged to be connected to the screw portion (61) and the motor portion I (62), the hook portion (76) is arranged to be connected to the block portion I (16), the screw portion III (77) is arranged to be connected to the accommodating hole body III (19), the accommodating groove body II (78) is arranged to be connected to the block portion IV (64), the screw portion I (43), the nut portion I (44), the nut portion II (45) and the block portion III (46) are respectively arranged to be connected to the plate portion II (12), and the block portion II (42) is arranged to be connected to the outer cylinder portion (24).

9. A method for using an electric welding machine device for airport construction, characterized in that the steps are: The electric welder body (5) enables welding operations to be performed during airport construction, and the cable connector (2) enables the intermediate threaded connection of the operating cable of the electric welder body (5) to achieve a convex-concave engagement state of the intermediate connection point on the operating cable.

10. The method for using the electric welding machine device for airport construction according to claim 5 is characterized in that the steps are: The vertical portion of the hook portion (76) is hung in the block portion I (16), the screw portion III (77) is rotated in the receiving hole body VIII (79), the end of the screw portion III (77) is placed in the receiving hole body III (19), so that the winding drum (7) is installed on the moving vehicle (1), the welding machine body (5) is placed between the plate portion I (11) and the plate portion II (12), and the cable located on the welding body (5) is passed through the through hole body of the isolation plate (9), the receiving hole body II (18), the opening groove body of the block portion III (46), and the seat portion I (41). The receiving groove body I (49) on the lower transverse part and the receiving hole body VI (40) corresponding to the lower transverse part of the seat part I (41) are passed through, the straight-through barrel part (27) is mounted on the end of the cable located on the electric welding body (5), the exposed end of the cable located on the electric welding body (5) is placed in the receiving hole body V (29), and molten solder is injected between the receiving hole body V (29) and the exposed end of the cable located on the electric welding body (5). After the molten solder is solidified, the cable located on the electric welding body (5) is connected to one of the two ends. The outer connecting head (23) of the welding handle and the cable on the ground cable clamp are connected together, the cable on the welding handle and the cable on the ground cable clamp are passed through the receiving hole body VII (65), the end of the cable on the welding handle and the end of the cable on the ground cable clamp are respectively wound on the winding drum part (71), and then the receiving groove body I (49) on the upper transverse part of the seat part I (41) and the receiving hole body VI (40) corresponding to the lower transverse part of the seat part I (41) are passed through, and the straight barrel part (27) is sleeved on the end of the cable on the welding handle and the cable on the ground cable clamp. The exposed ends of the cable on the welding handle and the exposed ends of the cable on the grounding cable clamp are placed in the receiving hole body V (29) respectively, and molten solder is injected between the receiving hole body V (29) and the exposed ends of the cable on the welding handle and the exposed ends of the cable on the grounding cable clamp. After the molten solder solidifies, the ends of the cable on the welding handle and the ends of the cable on the grounding cable clamp are connected to the other two external connection heads (23) respectively. The outer connecting head (23) is placed in the outer cylinder (24) and the inner cylinder (25), and the outer connecting head (23) is rotated to connect the threaded hole of the connecting head (23) with the inner connecting head (22), so that the inner end of the straight cylinder (27) contacts the outer end surface of the outer connecting head (23), and the sleeve (26) is turned inward to connect the open end of the sleeve (26) with the peripheral side end of the outer cylinder (24), so that the cable on the electric welding body (5), the end of the cable on the welding gun and the cable on the ground cable clamp are respectively connected to the cable connector (2), and the cable connector (2) is placed in the outer end clamping part of the spring plate clamp (3), and the outer end clamping part of the spring plate clamp (3) is used to clamp the middle of the outer cylinder (24).The screw part I (43) moves inward in the opening groove of the plate part II (12), and the block part III (46) moves inward on the plate part II (12), so that the cable connector (2) enters the seat part I (41), and the outer end surface of the block part II (42) contacts the outer side surface of the outer tube part (24), so that the nut part I (44) and the nut part II (45) rotate on the screw part I (43), so that the inner end surface of the nut part I (44) and the inner end surface of the nut part II (45) act on the plate part II (12) respectively, so that the pressure plate The portion (47) moves outward, the vertical portion of the pressing plate portion (47) moves in the receiving groove body I (49), and the screw portion II (48) moves in the receiving hole body VI (40), so that the inner end surface of the vertical portion of the pressing plate portion (47) acts on the cable located on the electric welding body (5), the cable located on the welding handle, and the cable located on the ground cable clamp, respectively, so that the screw portion II (48) rotates in the threaded hole body of the seat portion I (41), so that the flange body of the screw portion II (48) acts on the outer end surface of the horizontal portion of the pressing plate portion (47), The motor part I (62) and the motor part II (72) are in a working state, the reel part (71) is driven to rotate on the seat part III (73), so that the reel part (71) is in a reeling state, the lead screw part (61) is driven to rotate on the seat part III (73) and the movable seat part (63), the block part IV (64) is moved in the accommodating groove body II (78), the cable on the welding handle and the cable on the ground cable clamp are in a longitudinal moving state of the movable seat part (63), and the reel part is moved. (71) performs a cable arrangement movement, so that the cables on the welding handle and the cables on the ground cable clamp are wound around the drum portion (71), and the cables on the welding handle and the cables on the ground cable clamp are stored on the drum portion (71) respectively. After the cables on the welding handle and the cables on the ground cable clamp are stored on the drum portion (71) respectively, the motor portion I (62) and the motor portion II (72) are placed in a non-working state, and the welding handle and the ground cable clamp are hung on the hooks ( 8), the power cord of the welding machine body (5) is wound around the disk (911) with the central rod (912) as the center, the power cord of the welding machine body (5) is wound around the disk (911), the connecting screw (92) is placed in the receiving hole body IX (913), the connecting screw 9 is rotated in the receiving hole body I (17), and the flange of the connecting screw (92) acts on the upper outer surface of the central rod (912), thereby installing the cable rack (91) on the mobile When welding is required during airport construction, the operator applies his hand to the handle (15) to move the electric welding machine body (5) to the welding workplace through the movement of the wheel portion (14), so that the connecting screw rod 9 rotates in the opposite direction in the receiving hole body I (17), separates the cable rack (91) from the mobile vehicle (1), places the cable rack (91) on the upper end surface of the plate portion I (11), and pulls the power cord of the electric welding machine body (5) out of the disk portion (911).The power cord of the welding machine body (5) is connected to the power supply, the welding handle and the ground cable clamp are taken out from the hook (8), the operator holds the welding handle and the ground cable clamp, the motor part I (62) and the motor part II (72) are in the working state, the reel part (71) is driven to rotate in the opposite direction on the seat part III (73), the reel part (71) is in the releasing state, the cable on the welding handle and the cable on the ground cable clamp are in the longitudinal moving state of the moving seat part (63), the reel part (71) is released, and when the welding handle is in the working state, the reel part (71) is released. When the grounding cable clamp is located at the welding station, the motor part I (62) and the motor part II (72) are in a non-working state, and the welding machine body (5) is in a working state. The welding operation is performed at the welding station. After the welding operation is completed, the cables on the welding handle and the cables on the grounding cable clamp are stored on the reel part (71) respectively, the welding handle and the grounding cable clamp are hung on the hook (8) respectively, the power cord of the welding machine body (5) is coiled on the reel part (911), and the cable rack (91) is installed on the mobile vehicle (1) for operation.

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