CN213080488U

CN213080488U - Wind power tower welding part positioning device

Info

Publication number: CN213080488U
Application number: CN202021109149.0U
Authority: CN
Inventors: 余鑫; 臧卫; 徐成; 陈进锋; 曹正生
Original assignee: Shanghai Taisheng Dongtai Power Engineering Machinery Co ltd
Current assignee: Shanghai Taisheng Dongtai Power Engineering Machinery Co ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-04-30
Anticipated expiration: 2030-06-16

Abstract

The utility model discloses a wind power tower welding part positioning device, which comprises a base, a box body is arranged at the bottom end of the base, an active carbon layer is transversely arranged at the middle position inside the bottom end of the box body, metal pipes penetrating through the box body are arranged below the two sides of the box body, through holes are evenly arranged above the two sides of the box body, mounting plates are arranged at the two ends of the top end of the base, and the air pump is arranged above the inner side of the mounting plate, the output end of the air pump is connected with the box body through the metal tube, the worktable is arranged at the middle position of the top end of the base, the utility model utilizes the first driving motor to drive the second connecting piece to rotate, then the other end of the second connecting piece enables the transverse plate to move under the matching between the slide rail and the slide block through the first connecting piece, the welding positions of the two tower cylinders to be welded are overlapped, so that the device can be used for installing tower cylinders with different sizes to work.

Description

Wind power tower welding part positioning device

Technical Field

The utility model relates to the field of welding technique, specifically a wind-powered electricity generation pylon welding piece positioner.

Background

Wind power tower is as wind power generation equipment's bearing structure, is the cylindric product that is rolled up by the steel sheet and makes the welding and form, presents the form that multisection drum layer by layer connects, and its manufacturing process mainly adopts welding process to accomplish a large amount of shell ring weldment work, need fix a position the weldment that needs the welding among the welding process, and the use of people can be satisfied to current weldment positioner, but still has certain problem, and specific problem is as follows:

the existing welding positioning device is simple in structure, can only match the tower cylinder with the size matched with the welding positioning device, can not clamp and fix the cylinder sections with different sizes, and is single in practicability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wind-powered electricity generation pylon welding positioner to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a positioning device for a welding part of a wind power tower comprises a base, wherein a box body is installed at the bottom end of the base, an activated carbon layer is transversely arranged at the middle position inside the bottom end of the box body, metal pipes penetrating through the box body are installed below two sides of the box body, through holes are uniformly formed in the upper portions of the two sides of the box body, mounting plates are installed at two ends of the top end of the base, an air pump is installed above the inner side of each mounting plate, the output end of the air pump is connected with the box body through the metal pipes, a workbench is installed at the middle position of the top end of the base, a laser irradiation lamp is installed at the central position of the top end of the workbench, a slide rail is transversely arranged at the middle position of the top end of the workbench, slide blocks matched with the slide rail are installed at two ends of the top end of the slide rail, a second vertical plate and a first vertical plate are respectively arranged at one end of the top end of the transverse plate far away from the lifting mechanism, a second driving motor is arranged above the inner side of the second vertical plate, and the output end of the second driving motor is provided with a first cylinder body, one end of the inner side of the first vertical plate, which is close to the first cylinder body, is provided with a cross rod extending to the inner part of the first cylinder body through a bearing, the middle positions of the inner sides of the second vertical plate and the first vertical plate are both provided with mounting columns through bearings, and the other side of the mounting column is provided with a clamping mechanism, the middle position of the front surface of the workbench is provided with a control panel, the top ends of the bases at the two sides of the workbench are provided with a first driving motor through a base, the output end of the workbench is obliquely hinged with a second connecting piece, and one end of the second connecting piece, which is far away from the first driving motor, is obliquely hinged with a first connecting piece, and one end of the first connecting piece, which is far away from the second connecting piece, is hinged with the sliding block.

Preferably, the universal wheels are installed at four corners of the bottom end of the box body, and the brake pads are installed at the bottom end of the inner side of each universal wheel.

Based on above-mentioned technical characteristics, be convenient for remove the device through the universal wheel.

Preferably, elevating system includes tray, montant, second barrel and second reset spring, the second barrel is located the top of diaphragm, and the intermediate position department of the inside bottom of second barrel installs second reset spring, the montant that runs through the second barrel is installed on second reset spring's top, and the montant passes through second reset spring and constitutes telescopic machanism with the second barrel, the tray is installed on the top of montant, and the cross sectional shape of tray sets up to the arc.

Based on the technical characteristics, the vertical rod is conveniently pushed through the action of the second return spring, so that the tray supports the tower cylinder.

Preferably, the top and the bottom of first barrel inside all transversely are provided with the spacing groove, and the spacing groove outside is close to the one end of horizontal pole and installs the stopper that matches each other with the spacing groove, the horizontal pole passes through sliding connection constitution slide mechanism between spacing groove and the stopper.

Based on the technical characteristics, the cross rod can slide left and right in the first cylinder conveniently through the matching between the limiting groove and the limiting block.

Preferably, the driven wheel is installed in the outside of erection column, the action wheel is all installed to the one end that first barrel and horizontal pole outside are close to from the driving wheel, the belt is installed in the outside between action wheel and the driven wheel, and the action wheel passes through the belt and constitutes slewing mechanism from the driving wheel.

Based on above-mentioned technical characteristics, be convenient for first barrel and horizontal pole pass through action wheel, belt and have driven the cooperation between the wheel and drive the erection column and rotate.

Preferably, clamping mechanism includes gasket, cavity and first reset spring, the cavity is located the one side that the erection column is close to from the driving wheel, and the cross sectional shape of cavity sets up to circular, first reset spring is evenly installed to the inboard of cavity, and the gasket is installed to the one end that cavity was kept away from to first reset spring.

Based on above-mentioned technical characteristics, be convenient for promote the gasket through first reset spring's effect and fix a tower section of thick bamboo to the cavity inside, be convenient for fix a tower section of thick bamboo of equidimension not.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the first driving motor is utilized to drive the second connecting piece to rotate, and then the transverse plate moves under the matching of the sliding rail and the sliding block through the first connecting piece by the other end of the second connecting piece, so that the welding positions of the two tower cylinders to be welded are overlapped, and the device can be conveniently provided with tower cylinders with different sizes to work;

(2) the second vertical plate is utilized to drive the first cylinder to rotate, the first cylinder drives the cross rod to rotate through the matching of the limiting groove and the limiting block, meanwhile, the first cylinder and the cross rod drive the mounting column to rotate through the matching of the driving wheel, the belt and the driven wheel, and the tower cylinder mounted to the clamping mechanism rotates along with the tower cylinder, so that the welding work of workers is facilitated, and time and labor are saved;

(3) utilize the air pump to pass through the metal tube with the peculiar smell flue gas and inhale inside the box to adsorb the peculiar smell of flue gas through the active carbon layer, the gas of detaching the peculiar smell can be discharged through the through-hole, prevents that the peculiar smell from causing the influence to staff's healthy.

Description of the drawings:

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

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a right side schematic view of the clamping mechanism of the present invention;

fig. 3 is a schematic diagram of a right side structure of the lifting mechanism of the present invention.

In the figure: 1. a slide rail; 2. a first cylinder; 3. a laser irradiation lamp; 4. a limiting groove; 5. a limiting block; 6. A cross bar; 7. a clamping mechanism; 701. a gasket; 702. a cavity; 703. a first return spring; 8. a belt; 9. a driving wheel; 10. a first vertical plate; 11. mounting a column; 12. mounting a plate; 13. a first drive motor; 14. a first connecting member; 15. a slider; 16. a control panel; 17. a metal tube; 18. a box body; 19. a universal wheel; 20. an activated carbon layer; 21. a base; 22. a through hole; 23. a work table; 24. a base; 25. a second connecting member; 26. a lifting mechanism; 2601. a tray; 2602. a vertical rod; 2603. a second cylinder; 2604. a second return spring; 27. a transverse plate; 28. a driven wheel; 29. an air pump; 30. a second drive motor; 31. a second riser.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a positioning device for a wind power tower welding part comprises a base 21, a box 18 is installed at the bottom end of the base 21, an activated carbon layer 20 is transversely arranged at the middle position inside the bottom end of the box 18, metal pipes 17 penetrating through the box 18 are installed below two sides of the box 18, through holes 22 are evenly formed above two sides of the box 18, mounting plates 12 are installed at two ends of the top end of the base 21, an air pump 29 is installed above the inner side of the mounting plate 12, the type of the air pump 29 can be 1HB529, the output end of the air pump 29 is connected with the box 18 through the metal pipes 17, universal wheels 19 are installed at four corners of the bottom end of the box 18, brake pads are installed at the bottom end of the inner side of the universal wheels 19, a workbench 23 is installed at the middle position of the top end of the base 21, a laser irradiation lamp 3 is installed at the central position of the top end of the workbench 23, a, and the two ends of the top end of the sliding rail 1 are both provided with the sliding blocks 15 matched with the sliding blocks, the top end of the sliding block 15 is provided with the transverse plate 27, one end of the top end of the transverse plate 27 close to the sliding block 15 is provided with the lifting mechanism 26, the lifting mechanism 26 comprises a tray 2601, a vertical rod 2602, a second cylinder 2603 and a second return spring 2604, the second cylinder 2603 is positioned at the top end of the transverse plate 27, the second return spring 2604 is arranged at the middle position of the bottom end in the second cylinder 2603, the vertical rod 2602 penetrating through the second cylinder 2603 is arranged at the top end of the second return spring 2604, the vertical rod 2602 and the second cylinder 2603 form a telescopic mechanism through the second return spring 2604, the top end of the vertical rod 2602 is provided with the tray 2601, the cross-section shape of the tray 2601 is set to be arc, one end of the top end of the transverse plate 27 far away from the lifting mechanism 26 is respectively provided with, the model of the second driving motor 30 can be Y112M-6, the output end of the second driving motor 30 is provided with a first barrel 2, one end of the inner side of a first vertical plate 10 close to the first barrel 2 is provided with a cross rod 6 extending to the inner part of the first barrel 2 through a bearing, the top end and the bottom end of the inner part of the first barrel 2 are both transversely provided with a limiting groove 4, one end of the outer side of the limiting groove 4 close to the cross rod 6 is provided with a limiting block 5 matched with the limiting groove 4, the cross rod 6 forms a sliding mechanism through the sliding connection between the limiting groove 4 and the limiting block 5, the middle positions of the inner sides of the second vertical plate 31 and the first vertical plate 10 are both provided with a mounting column 11 through a bearing, the outer side of the mounting column 11 is provided with a driven wheel 28, one ends of the outer sides of the first barrel 2 and the cross rod 6 close to the driven wheel 28 are both provided, the driving wheel 9 and the driven wheel 28 form a rotating mechanism through the belt 8, the other side of the mounting column 11 is provided with the clamping mechanism 7, the clamping mechanism 7 comprises a gasket 701, a cavity 702 and a first return spring 703, the cavity 702 is positioned at one side of the mounting column 11 close to the driven wheel 28, the cross section of the cavity 702 is circular, the inner side of the cavity 702 is uniformly provided with the first return spring 703, one end of the first return spring 703 far away from the cavity 702 is provided with the gasket 701, the middle position of the front surface of the workbench 23 is provided with the control panel 16, the top ends of the bases 21 at two sides of the workbench 23 are provided with the first driving motor 13 through the base 24, the model of the first driving motor 13 can be Y90S-6, the output end of the workbench 23 is obliquely hinged with the second connecting piece 25, one end of the second connecting piece 25 far away from the first driving motor 13 is obliquely hinged, the end of the first connecting piece 14 remote from the second connecting piece 25 is hinged with the sliding block 15.

The working principle is as follows: when the device is used, a worker can move the device to a proper position through the universal wheel 19, the power is switched on, then the worker can prevent the two tower cylinders to be welded from the inner sides of the clamping mechanism 7, the gasket 701 is pushed to fix the tower cylinders by the action of the cavity 702, the vertical rod 2602 is pushed to be supported by the tray 2601 by the action of the second return spring 2604, then the worker can operate the control panel 16 to control the opening of the first driving motor 13, the first driving motor 13 drives the second connecting piece 25 to rotate, the other end of the second connecting piece 25 enables the transverse plate 27 to move under the matching between the sliding rail 1 and the sliding block 15 through the first connecting piece 14, the welding positions of the two tower cylinders to be welded are overlapped, and the device can be conveniently provided with tower cylinders with different sizes to work, when the positions to be welded coincide, a worker can operate the control panel 16 to control the laser radiation lamp 3 to be turned on, the laser radiation lamp 3 is used for irradiating the welding position, the worker can position the welding position conveniently, then the worker can enable the welding head to prevent the welding position irradiated by the laser radiation lamp 3 from being welded, the control panel 16 is operated to control the second vertical plate 31 to be turned on, the second vertical plate 31 is used for driving the first cylinder 2 to rotate, the first cylinder 2 drives the cross rod 6 to rotate through the matching of the limiting groove 4 and the limiting block 5, meanwhile, the first cylinder 2 and the cross rod 6 drive the mounting column 11 to rotate through the matching among the driving wheel 9, the belt 8 and the driven wheel 28, the tower cylinder mounted to the clamping mechanism 7 rotates along with the tower cylinder, the welding work of the worker is facilitated, time and labor are saved, peculiar smell and smoke can appear in the welding process, the worker can operate the control panel 16 to control, peculiar smell smoke is sucked into the box body 18 through the metal pipe 17 by the air pump 29, peculiar smell of the smoke is absorbed through the activated carbon layer 20, gas with the peculiar smell removed can be discharged through the through holes 22, and the influence of the peculiar smell on the body health of workers is prevented. The above is the whole work content of the utility model.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A wind turbine tower weldment positioning device comprising a base (21), characterized in that: the bottom of the base (21) is provided with a box body (18), an activated carbon layer (20) is transversely arranged at the middle position inside the bottom of the box body (18), metal pipes (17) penetrating through the box body (18) are arranged below two sides of the box body (18), through holes (22) are uniformly formed above two sides of the box body (18), mounting plates (12) are arranged at two ends of the top end of the base (21), an air pump (29) is arranged above the inner side of the mounting plates (12), the output end of the air pump (29) is connected with the box body (18) through the metal pipes (17), a workbench (23) is arranged at the middle position of the top end of the base (21), a laser irradiation lamp (3) is arranged at the central position of the top end of the workbench (23), a sliding rail (1) is transversely arranged at the middle position of the top end of the workbench (23), and sliding blocks (15) matched with the sliding rail (1) are arranged at two ends of, the top end of the sliding block (15) is provided with a transverse plate (27), one end of the top end of the transverse plate (27) close to the sliding block (15) is provided with a lifting mechanism (26), one end of the top end of the transverse plate (27) far away from the lifting mechanism (26) is respectively provided with a second vertical plate (31) and a first vertical plate (10), a second driving motor (30) is arranged above the inner side of the second vertical plate (31), the output end of the second driving motor (30) is provided with a first barrel body (2), one end of the inner side of the first vertical plate (10) close to the first barrel body (2) is provided with a transverse rod (6) extending to the inner part of the first barrel body (2) through a bearing, the middle positions of the inner sides of the second vertical plate (31) and the first vertical plate (10) are both provided with a mounting column (11) through a bearing, the other side of the mounting column (11) is provided with a clamping mechanism (7), the control panel, and base (21) top of workstation (23) both sides is passed through base (24) and is installed first driving motor (13), the output slope of workstation (23) articulates there is second connecting piece (25), and the one end slope that first driving motor (13) were kept away from in second connecting piece (25) articulates there is first connecting piece (14), the one end that second connecting piece (25) were kept away from in first connecting piece (14) is articulated with slider (15).

2. A wind tower weldment positioning apparatus as claimed in claim 1, wherein: all install universal wheel (19) in four corners of box (18) bottom, and the brake block is installed to the inboard bottom of universal wheel (19).

3. A wind tower weldment positioning apparatus as claimed in claim 1, wherein: elevating system (26) include tray (2601), montant (2602), second barrel (2603) and second reset spring (2604), second barrel (2603) are located the top of diaphragm (27), and the intermediate position department of the inside bottom of second barrel (2603) installs second reset spring (2604), montant (2602) that runs through second barrel (2603) is installed on the top of second reset spring (2604), and montant (2602) constitute telescopic machanism through second reset spring (2604) and second barrel (2603), tray (2601) is installed on the top of montant (2602), and the cross sectional shape of tray (2601) sets up to the arc.

4. A wind tower weldment positioning apparatus as claimed in claim 1, wherein: the top and the bottom of first barrel (2) inside all transversely are provided with spacing groove (4), and spacing groove (4) outside is close to the one end of horizontal pole (6) and installs stopper (5) of matcing each other with spacing groove (4), sliding connection constitutes slide mechanism between horizontal pole (6) through spacing groove (4) and stopper (5).

5. A wind tower weldment positioning apparatus as claimed in claim 1, wherein: driven wheel (28) are installed in the outside of erection column (11), action wheel (9) are all installed to the one end that is close to from driving wheel (28) in first barrel (2) and horizontal pole (6) outside, belt (8) are installed in action wheel (9) and the outside from between driving wheel (28), and action wheel (9) pass through belt (8) and constitute slewing mechanism from driving wheel (28).

6. A wind tower weldment positioning apparatus as claimed in claim 1, wherein: clamping mechanism (7) include gasket (701), cavity (702) and first reset spring (703), cavity (702) are located erection column (11) and are close to one side from driving wheel (28), and the cross sectional shape of cavity (702) sets up to circular, first reset spring (703) are evenly installed to the inboard of cavity (702), and the gasket (701) are installed to the one end that cavity (702) were kept away from in first reset spring (703).