CN213497091U - Device convenient to welding wind power tower cylinder outer joint - Google Patents
Device convenient to welding wind power tower cylinder outer joint Download PDFInfo
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- CN213497091U CN213497091U CN202021816736.3U CN202021816736U CN213497091U CN 213497091 U CN213497091 U CN 213497091U CN 202021816736 U CN202021816736 U CN 202021816736U CN 213497091 U CN213497091 U CN 213497091U
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Abstract
The utility model belongs to the technical field of wind power tower cylinder welding, in particular to a device convenient for welding the outer seam of a wind power tower cylinder, which comprises a submerged arc welding machine, a tail end connecting arm, a cross beam, a vertical beam and a walking mechanism, wherein the submerged arc welding machine can move back and forth along the parallel direction of the central axis of the tower cylinder to adjust the horizontal longitudinal position of the tower cylinder, the cross beam can lift and adjust the height of the submerged arc welding machine along the axial direction of the vertical beam under the driving of a lead screw and a lifting motor, the tail end connecting arm moves left and right along the cross beam to adjust the horizontal transverse position of the submerged arc welding machine under the driving of a driving motor, the rotating motor drives the submerged arc welding machine to rotate through a rotary table, the inclination angle of the submerged arc welding machine is adjusted, a programmable controller controls the walking mechanism, the lifting motor, the driving motor, convenient operation and small occupied area.
Description
Technical Field
The utility model belongs to the technical field of wind power tower cylinder welding, concretely relates to device convenient to welding wind power tower cylinder outer joint.
Background
The wind power tower cylinder is a tower pole of the wind power generator, mainly plays a supporting role in the wind power generator and absorbs the vibration of the generator, the height of the tower cylinder is generally different from 50 to 80 meters, the tower cylinder is formed by butt joint of a plurality of sections of single-section cylinder bodies through circular seams, and the production process flow of the wind power tower cylinder is generally as follows: the blanking of the numerical control cutting machine, the thick plate needs to be beveled, after the veneer reeling machine rolls the board and takes shape, spot welding, location, carry on the welding of the longitudinal joint after confirming, the welding of the single-section barrel is finished after being relatively round, then with the adjacent single-section barrel inside and outside circumferential weld butt joint between the barrel, because the pipe diameter of the barrel is great, the outer longitudinal joint of barrel, the work load of circumferential weld is very big, the manual operation welding, inefficiency and there is the potential safety hazard, weld with the help of the welding set, the existing apparatus is relatively heavy, the floor area is big, it is inconvenient to operate, and the application scope is little.
Disclosure of Invention
In order to solve the problem in the background art, the utility model discloses a device convenient to weld wind power tower cylinder overseam seam, including submerged arc welding machine, terminal linking arm, crossbeam, perpendicular roof beam and running gear, the submerged arc welding machine can remove in a flexible way, raises the efficiency, convenient operation.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a device convenient for welding an outer seam of a wind power tower comprises a submerged arc welding machine, a tail end connecting arm, a cross beam, a vertical beam and a traveling mechanism, wherein the vertical beam is vertically arranged on a base of the traveling mechanism, the vertical beam can move in a direction parallel to the axial direction of the tower under the action of the traveling mechanism, the cross beam is horizontally arranged, the right end of the cross beam is movably connected with the vertical beam, the cross beam can vertically lift in the axial direction of the vertical beam, the left end of the cross beam is movably connected with the upper end of the tail end connecting arm, the tail end connecting arm comprises a driving motor, a moving seat, an electric telescopic rod, a mounting seat, a rotating motor and a rotary table, the moving seat is arranged on the cross beam, a rectangular window is arranged in the middle of the left end of the cross beam in the direction of a central shaft of the cross beam, racks are correspondingly arranged on opposite surfaces of the rectangular window and parallel to the central shaft, at the gear, rack and driving motor's action line, remove the seat and can remove about the center pin direction of crossbeam, electric telescopic handle's upper end is connected with removing the seat, electric telescopic handle's lower extreme is connected with the mount pad, be equipped with the pivot that sets up perpendicularly with electric telescopic handle at the middle part of mount pad, the one end of pivot is passed through the shaft joint and is connected with the output rotation of rotating electrical machines, the other end and the revolving platform of pivot are connected, can dismantle in the revolving platform one side of keeping away from the pivot and be connected with submerged arc welding machine, submerged arc welding machine can be 360 degrees rotations on vertical face relative mount pad.
Further, the device convenient to weld wind power tower cylinder outer joint still includes laser scanner, laser range finder and programmable controller, and laser scanner and laser range finder interval set up in the below of removing the seat, and laser scanner and laser range finder's output is connected with programmable controller's input through circuit or wireless network respectively, and programmable controller's output is connected the execution of its action of control with driving motor, electric telescopic handle, submerged arc welding machine and running gear's input respectively.
Furthermore, the walking mechanism comprises a balancing weight, walking wheels, a walking motor and a base, the balancing weight and the walking motor are arranged on the base at intervals, the walking wheels are correspondingly arranged at four corners of the bottom of the base respectively and are universal wheels with a braking function, the walking motor drives the walking wheels to walk, and the output end of the programmable controller is connected with the input end of the walking motor to control the execution of the action of the walking motor.
Further, the vertical beam comprises a frame seat, a guide rail, a screw rod and a lifting motor, wherein the frame seat is of a rectangular frame structure, the frame seat comprises an upper frame, a lower frame and a left frame and a right frame which are integrally formed, the lower frame is fixedly connected with the base, the guide rail extending along the vertical direction is correspondingly arranged on the opposite surfaces of the left frame and the right frame respectively, grooves matched with the guide rail are formed in the outer side surface of the right end of the cross beam respectively, the lower end of the screw rod is connected with the output end of the lifting motor through a coupler, the upper end of the screw rod penetrates through the middle of the right end of the cross beam and is rotatably connected with the upper frame of the frame seat, the cross beam can move up and down along the central shaft direction of the guide rail under the action of the screw rod and the lifting motor, and the.
Furthermore, obliquely arranged reinforcing plates are respectively arranged between the left frame, the right frame and the base.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model comprises a submerged arc welding machine, a tail end connecting arm, a cross beam, a vertical beam, a walking mechanism, a laser scanner, a laser range finder and a programmable controller, wherein the submerged arc welding machine can move back and forth along the parallel direction of a central shaft of a tower cylinder to adjust the horizontal longitudinal position of the submerged arc welding machine under the action of the walking mechanism, the cross beam can lift and adjust the height of the submerged arc welding machine along the axial direction of the vertical beam under the driving of a lead screw and a lifting motor, the tail end connecting arm moves left and right along the cross beam to adjust the horizontal transverse position of the submerged arc welding machine under the action of a driving motor, the height of the submerged arc welding machine is finely adjusted by the expansion and contraction of an electric telescopic rod, the rotary motor drives the submerged arc welding machine to rotate through a rotary table, the inclination angle of the submerged arc welding machine is adjusted, the working efficiency is improved, the operation is convenient, and the occupied area is small.
Drawings
Fig. 1 is a schematic view of the working state of the present invention;
fig. 2 is a schematic structural diagram of the present invention;
in the figure: 1-a traveling mechanism; 1.1-counterweight block; 1.2-road wheels; 1.3-a walking motor; 1.4-base; 2-vertical beam; 2.1-frame seat; 2.2-guide rail; 2.3-lead screw; 2.4-lifting motor; 3-a cross beam; 3.1-rack; 3.2-beam body; 4-terminal linker arm; 4.1-driving the motor; 4.2-moving seat; 4.3-electric telescopic rod; 4.4-mounting seat; 4.5-a turntable; 5-a submerged arc welding machine; 6, a tower barrel; 7-rolling support; 8-laser scanner; 9-laser rangefinder.
Detailed Description
For a better understanding of the present invention, the following examples are provided to further illustrate the present invention, but the present invention is not limited to the following examples.
Combine attached figure 1 and attached figure 2 to explain in detail the utility model relates to a device convenient to weld outer seam of wind power tower cylinder, including submerged arc welding machine 5, end connection arm 4, crossbeam 3, erect roof beam 2, running gear 1, laser scanner 8, laser range finder 9 and programmable controller, erect roof beam 2 and vertically set up on running gear 1's base 1.4, erect roof beam 2 and can follow the axial direction of being parallel to each other with a tower section of thick bamboo 6 under running gear's 1 effect and remove, reach the purpose of adjusting submerged arc welding machine 5 horizontal longitudinal position promptly, crossbeam 3 level sets up, the right-hand member of crossbeam 3 and perpendicular roof beam 2 swing joint, crossbeam 3 can be along the axial vertical lift of erecting roof beam 2, reach the purpose of adjusting submerged arc welding machine 5 height promptly, the left end of crossbeam 3 and the upper end swing joint of end connection arm 4, end connection arm 4 includes driving motor 4.1, removes seat 4.2, electric telescopic handle 4.3, The mounting seat 4.4, the rotating motor and the rotary table 4.5, the moving seat 4.2 is arranged on the beam 3, the beam 3 comprises a beam body 3.2 and a rack 3.1 arranged on the beam body 3.2, the beam body 3.2 is horizontally arranged, a rectangular window is arranged in the middle of the left end of the beam body 3.2 along the central axis direction of the beam body 3.2, racks 3.1 are correspondingly arranged on opposite surfaces of the rectangular window parallel to the central axis of the beam body 3.2 respectively, the central axis direction of the rack 3.1 is parallel to the central axis direction of the beam body 3.2, the driving motor 4.1 is arranged on the moving seat 4.2, a gear meshed with the rack 3.1 is sleeved on an output shaft of the driving motor 4.1, the moving seat 4.2 can move left and right along the central axis direction of the beam body 3.2 to adjust the distance between the moving seat 4.2 and the vertical beam 2 under the action of the gear, the rack 3.1 and the driving motor 4.1, namely, the purpose of adjusting the horizontal transverse position of the submerged, the upper end of the electric telescopic rod 4.3 is connected with the moving seat 4.2, the lower end of the electric telescopic rod 4.3 is connected with the mounting seat 4.4, the electric telescopic rod 4.3 can be stretched along the vertical direction to finely adjust the height of the mounting seat 4.4, the output end of the programmable controller is connected with the input end of the electric telescopic rod 4.3, the programmable controller controls the electric telescopic rod 4.3 to stretch, a rotating shaft which is vertical to the electric telescopic rod 4.3 is arranged in the middle of the mounting seat 4.4, one end of the rotating shaft is rotationally connected with the output end of a rotating motor (not shown in the figure) through a coupling, the other end of the rotating shaft is connected with a rotary table 4.5, one side of the rotary table 4.5 far away from the rotating shaft is detachably connected with a submerged arc welding machine 5, the input end of a rotating motor is connected with the output end of a programmable controller, the programmable controller controls the rotation of the rotating motor, and the rotating motor rotates to drive the submerged arc welding machine 5 to rotate and adjust the inclination angle of the tower drum 6 relative to the arc welding machine 5.
A laser scanner 8 and a laser range finder 9 are arranged below the movable base 4.2 at intervals, the output ends of the laser scanner 8 and the laser range finder 9 are respectively connected with the input end of a programmable controller through a line or a wireless network, the output end of the programmable controller is respectively connected with the input ends of the driving motor 4.1, the electric telescopic rod 4.3, the submerged arc welding machine 5 and the travelling mechanism 1 to control the execution of the actions, the programmable controller controls the laser scanner 8 to scan the tower 6, controls the laser range finder 9 to measure the welding seam of the tower 6 required to be welded, the information of the scanning and the measurement is transmitted to the programmable controller, the programmable controller analyzes and processes the collected information, calculates the area required to be welded, and positions the working position and the inclination angle of the submerged arc welding machine 5 according to the welding position and the area, wherein, the programmable controller in the utility model adopts Siemens S7-1500 series products.
Running gear 1 includes balancing weight 1.1, walking wheel 1.2, walking motor 1.3 and base 1.4, the interval is provided with balancing weight 1.1 and walking motor 1.3 on base 1.4, the stability of base 1.4 is guaranteed in the setting of balancing weight 1.1, it is equipped with walking wheel 1.2 to correspond respectively in base 1.4 bottom four corners, this walking wheel 1.2 is the universal wheel that has brake function, programmable controller's output and walking motor 1.3's input connection control its execution of action, walking motor 1.3 drive walking wheel 1.2 walks.
The vertical beam 2 comprises a frame seat 2.1, a guide rail 2.2, a screw rod and a lifting motor 2.4, the frame seat 2.1 is of a rectangular frame structure, the frame seat 2.1 comprises an upper frame, a lower frame, a left frame and a right frame which are integrally formed, the lower frame is fixedly connected with the base 1.4, the guide rail 2.2 extending along the vertical direction is correspondingly arranged on the opposite surface of the left frame and the right frame respectively, a reinforcing plate which is obliquely arranged is arranged between the left frame and the right frame and the base 1.4 respectively, the arrangement of the reinforcing plate improves the stability of the frame seat 2.1, grooves matched with the guide rail 2.2 are arranged on the outer side surface of the right end of the cross beam 3 respectively, the lower end part of the screw rod is connected with the output end of the lifting motor 2.4 through a shaft coupler, the upper end part of the screw rod passes through the middle part of the right end of the cross beam 3 to be rotationally connected with the upper frame of the frame seat 2.1, the output end of the programmable controller is connected, the screw rod 2.3 rotates to drive the beam 3 to move up and down along the central shaft direction of the guide rail 2.2, and the height of the submerged arc welding machine 5 is adjusted by the up and down movement of the beam 3.
The utility model discloses the working process is as follows:
firstly, the tower drum 6 is placed on the rolling support 7, and then the utility model is moved to one side of the tower drum 6, the position of the utility model is adjusted to ensure that the beam 3 is cantilevered above the tower drum 6, the laser scanner 8 scans the tower drum 6, the laser range finder 9 measures the welding seam to be welded of the tower drum 6, the information of scanning and measurement is transmitted to the programmable controller, the programmable controller analyzes and processes the collected information and calculates the area to be welded, and the working position and the inclination angle of the submerged arc welding machine 5 are positioned according to the welding position and the area;
when a circular seam of a tower drum 6 is welded, a programmable controller controls a traveling motor 1.3 to drive a base 1.4 to travel on the ground along a direction parallel to a central axis of the tower drum 6 and to travel to the same horizontal line with a seam to be welded of the tower drum 6, the programmable controller controls a lifting motor 2.4 to drive a screw rod 2.3 to rotate, a cross beam 3 is adjusted to a proper height, the programmable controller controls a driving motor 4.1 to drive a moving seat 4.2 to move left and right along the cross beam 3, the distance between the moving seat 4.2 and a vertical beam 2 is adjusted, the programmable controller controls an electric telescopic rod 4.3 to stretch and retract, the distance between a submerged arc welding machine 5 and the tower drum is finely adjusted, finally, the programmable controller controls a rotating motor to drive a rotary table 4.5 to rotate to adjust the inclination angle of the submerged arc welding machine 5, the position of the submerged arc welding machine 5 is adjusted to be finished, the programmable controller controls the submerged arc welding machine 5 to start working and weld the circular seam, and complete circular seam, after welding, the programmable controller controls the submerged arc welding machine 5 to stop working;
when welding a longitudinal seam of a tower drum 6, firstly adjusting the position of a submerged arc welding machine 5, wherein the adjusting method and the steps are the same as those of the circumferential seam of the tower drum 6, the position adjustment of the submerged arc welding machine 5 is finished, the submerged arc welding machine 5 starts to work to weld the longitudinal seam, the tower drum 6 does not need to roll in the welding process, a programmable controller controls a walking motor 1.3 to drive a base 1.4 to walk on the ground along the direction parallel to the longitudinal seam of the tower drum 6, the base 1.4 drives the submerged arc welding machine 5 to walk synchronously in the walking process, the walking speed of the base 1.4 is adjusted to be matched with the welding speed of the submerged arc welding machine 5, so that the submerged arc welding machine 5 carries out welding work while moving, the longitudinal seam welding of the tower drum 6 is finally finished, and the submerged arc welding machine 5 stops working after the programmable controller controls the submerged arc welding machine 5 to stop working Area is big and awkward problem, simultaneously the utility model discloses a device can also be used to the welding of 6 interior circumferential weld of a tower section of thick bamboo and longitudinal joint, adjusts during the welding the utility model discloses the position makes crossbeam 3 stretch into and carries out weldment work in the tower section of thick bamboo 6, improves work efficiency, saves operating time, reduces the acquisition cost.
The above description is only the application embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and the right scope of the present invention cannot be limited thereby, and any equivalent changes made according to the technical solution of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a device convenient to welding wind power tower cylinder outer joint, characterized by: the submerged arc welding machine comprises a submerged arc welding machine, a tail end connecting arm, a cross beam, a vertical beam and a traveling mechanism, wherein the vertical beam is vertically arranged on a base of the traveling mechanism, the vertical beam can move in the direction parallel to the axial direction of a tower cylinder under the action of the traveling mechanism, the cross beam is horizontally arranged, the right end of the cross beam is movably connected with the vertical beam, the cross beam can vertically lift in the axial direction of the vertical beam, the left end of the cross beam is movably connected with the upper end of the tail end connecting arm, the tail end connecting arm comprises a driving motor, a moving seat, an electric telescopic rod, an installation seat, a rotating motor and a rotary table, the moving seat is arranged on the cross beam, a rectangular window is arranged in the middle of the left end of the cross beam in the direction of the central axis of the cross beam, racks are correspondingly arranged on opposite surfaces parallel to the central axis of the cross beam, The action line of rack and driving motor, remove the center pin direction that the seat can follow the crossbeam and remove about, electric telescopic handle's upper end is connected with removing the seat, electric telescopic handle's lower extreme and mount pad are connected, the middle part at the mount pad is equipped with the pivot that sets up perpendicularly with electric telescopic handle, the output rotation of axle and rotating electrical machines is passed through the shaft coupling to the one end of pivot is connected, the other end and the revolving platform of pivot are connected, one side of keeping away from the pivot at the revolving platform can be dismantled and be connected with submerged arc welding machine, submerged arc welding machine can be 360 degrees rotations on vertical face relative to the mount pad.
2. The device for facilitating welding of the outer seam of the wind power tower as claimed in claim 1, wherein: the automatic control device is characterized by further comprising a laser scanner, a laser range finder and a programmable logic controller, wherein the laser scanner and the laser range finder are arranged below the movable seat at intervals, the output ends of the laser scanner and the laser range finder are connected with the input end of the programmable logic controller through a line or a wireless network respectively, and the output end of the programmable logic controller is connected with the input ends of the driving motor, the electric telescopic rod, the submerged arc welding machine and the travelling mechanism respectively to control the execution of the action of the driving motor, the electric telescopic rod, the submerged arc welding machine.
3. The device for facilitating welding of the outer seam of the wind power tower as claimed in claim 2, wherein: the walking mechanism comprises a balancing weight, walking wheels, a walking motor and a base, the balancing weight and the walking motor are arranged on the base at intervals, the walking wheels are correspondingly arranged at four corners of the bottom of the base respectively, the walking wheels are universal wheels with a braking function, the walking motor drives the walking wheels to walk, and the output end of the programmable controller is connected with the input end of the walking motor to control the execution of the action of the walking motor.
4. The device for facilitating welding of the outer seam of the wind power tower as claimed in claim 2, wherein: the vertical beam comprises a frame seat, a guide rail, a lead screw and a lifting motor, the frame seat is of a rectangular frame type structure, the frame seat comprises an upper frame, a lower frame and a left frame and a right frame which are integrally formed, the lower frame is fixedly connected with a base, the guide rail extending along the vertical direction is correspondingly arranged on the opposite surface of the left frame and the right frame respectively, grooves matched with the guide rail are formed in the outer side surface of the right end of the cross beam respectively, the lower end of the lead screw is connected with the output end of the lifting motor through a coupler, the upper end of the lead screw penetrates through the middle of the right end of the cross beam and is rotatably connected with the upper frame of the frame seat, under the action of the lead screw and the lifting motor, the cross beam can move up and down along the direction of the central shaft of the.
5. The device for facilitating welding of the outer seam of the wind power tower as claimed in claim 4, wherein: reinforcing plates which are obliquely arranged are respectively arranged between the left frame, the right frame and the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021816736.3U CN213497091U (en) | 2020-08-27 | 2020-08-27 | Device convenient to welding wind power tower cylinder outer joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021816736.3U CN213497091U (en) | 2020-08-27 | 2020-08-27 | Device convenient to welding wind power tower cylinder outer joint |
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| Publication Number | Publication Date |
|---|---|
| CN213497091U true CN213497091U (en) | 2021-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021816736.3U Active CN213497091U (en) | 2020-08-27 | 2020-08-27 | Device convenient to welding wind power tower cylinder outer joint |
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| CN (1) | CN213497091U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114055045A (en) * | 2021-11-02 | 2022-02-18 | 武汉华电工程装备有限公司 | Tower cylinder longitudinal joint welding device |
| CN116140762A (en) * | 2023-04-17 | 2023-05-23 | 河北品华管业有限公司 | Spiral steel pipe submerged arc welding machine |
-
2020
- 2020-08-27 CN CN202021816736.3U patent/CN213497091U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114055045A (en) * | 2021-11-02 | 2022-02-18 | 武汉华电工程装备有限公司 | Tower cylinder longitudinal joint welding device |
| CN114055045B (en) * | 2021-11-02 | 2024-01-30 | 武汉华电工程装备有限公司 | Welding device for longitudinal seam of tower barrel |
| CN116140762A (en) * | 2023-04-17 | 2023-05-23 | 河北品华管业有限公司 | Spiral steel pipe submerged arc welding machine |
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