CN217833004U

CN217833004U - Automatic grinding device for circular seam of wind power tower cylinder equipment

Info

Publication number: CN217833004U
Application number: CN202221311613.3U
Authority: CN
Inventors: 钱文; 曹启耀; 蔡丰星; 孙进
Original assignee: Shanghai Taisheng Wind Power Equipment Co ltd
Current assignee: Shanghai Taisheng Wind Power Equipment Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-11-18
Anticipated expiration: 2032-05-30

Abstract

The utility model discloses a wind power tower cylinder equips automatic grinding device of circumferential weld, the on-line screen storage device comprises a base, evenly be provided with a plurality of stand on the top of base, a plurality of the top level of stand is provided with a frame, the symmetry is provided with two fixed plates in the top front and back end framework of top frame, two the top frame inslot slope between the fixed plate is provided with the rotation frame of the style of calligraphy structure of falling concave, the both sides framework of rotating the frame rotates with the fixed plate that corresponds the side respectively and is connected, is provided with the motor at the top of rotating the frame, the execution axis slope of motor upwards sets up and is provided with the mill at the execution axle end, is provided with the connecting rod in the bottom framework of rotating the frame, is provided with telescoping device and articulated seat on the base, the bottom of telescoping device is articulated with articulated seat, and the top and the connecting rod rotation of telescoping device are connected. The utility model discloses a telescoping device drives and rotates the frame and rotate the angle of polishing in order to change the mill, and convenient operation just can improve the suitability.

Description

Automatic grinding device for circular seam of wind power tower cylinder equipment

Technical Field

The utility model relates to an automatic grinding device of wind power tower cylinder equipment circumferential weld belongs to wind power tower cylinder circumferential weld grinding device field.

Background

For products such as wind power towers welded by a plurality of pipelines or cylinders, an annular welding seam usually exists, and in order to ensure the attractive appearance of the products, the welding seam needs to be polished to be flat by a grinding wheel. In the prior art, an automatic circular seam polishing device (CN 110712092A) for wind power tower equipment is disclosed, and although the device has the automatic polishing capability, the polishing machine at the other end needs to be lifted by utilizing a lever principle through a balancing weight at one end to be attached to a tower drum for polishing, so that the operation is very inconvenient.

Disclosure of Invention

For solving the not enough of prior art, the utility model provides a wind power tower section of thick bamboo equips automatic grinding device of circumferential weld drives through telescoping device and rotates the frame and rotate the angle of polishing in order to change the mill, and convenient operation just can improve the suitability.

The utility model discloses the technical scheme who adopts does:

the utility model provides an automatic grinding device of wind power tower cylinder equipment circumferential weld, includes the base, evenly be provided with a plurality of stand on the top of base, at a plurality of the top level of stand is provided with a frame, the symmetry is provided with two fixed plates in the top front and back end framework of frame, two the top frame internal slope between the fixed plate is provided with the rotation frame of the style of calligraphy structure of falling concave, the both sides framework of rotating the frame rotates with the fixed plate that corresponds the side respectively and is connected, is provided with the motor at the top of rotating the frame, the execution axis slope of motor upwards sets up and is provided with the mill at the execution axis end, is provided with the connecting rod in the bottom framework of rotating the frame, is provided with telescoping device and articulated seat on the base, the bottom and the articulated seat of telescoping device are articulated, and the top and the connecting rod of telescoping device rotate and be connected.

As the utility model discloses a preferably, still the symmetry is provided with two extension boards, two at the top front and back end that is located the base of rotating the frame below all articulated being provided with the accessory plate on the extension board, the accessory plate top is provided with waist shape hole along length direction with the inner wall laminating of the rotation frame that corresponds the side the waist shape downthehole locking screw that has alternated in proper order the accessory plate, rotates frame and screw in top frame, locking screw's tapered end and accessory plate butt.

As an optimization of the utility model, a washer is further sleeved on the rod body between the lock head of the locking screw and the auxiliary plate.

As the utility model discloses a preferred, be provided with the limiting plate in the bottom of motor, be provided with two interlude at the top symmetry of the rotation frame that lies in the limiting plate both sides the limiting plate extends to the gag lever post in the rotation frame, two the bottom of gag lever post is provided with the mounting panel, the bottom of mounting panel is provided with elevating gear, elevating gear's execution axle interlude the mounting panel, rotate the frame and with the bottom fixed connection of limiting plate, elevating gear driving motor along the direction linear displacement of gag lever post.

As an optimization of the utility model the top of gag lever post is provided with the spacing collar.

As the utility model discloses a preferred the bottom four corners department of base all is provided with the stabilizer blade, every the bottom of stabilizer blade all is provided with from the formula universal wheel of stopping.

The beneficial effects of the utility model reside in that:

the rotating frame is driven to rotate through the telescopic device so as to change the polishing angle of the polishing disc, the operation is convenient, the proper polishing angle can be adjusted according to the working condition, and the applicability is improved; the rotating frame is fastened in an auxiliary manner through the two auxiliary plates and the locking screw rod, so that the polishing stability can be improved; the height of the motor and the polishing disc is adjusted through the lifting device so as to meet polishing requirements of different working conditions.

Drawings

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

FIG. 2 is a schematic top view of the rotating frame;

FIG. 3 is a schematic view of the polishing disc and the tower cylinder when they are attached to each other;

the main reference numerals in the figures have the following meanings:

1. the base, 2, stand, 3, top frame, 4, fixed plate, 5, rotate the frame, 6, motor, 7, the mill, 8, connecting rod, 9, telescoping device, 10, articulated seat, 11, extension board, 12, accessory plate, 13, kidney-shaped hole, 14, locking screw, 15, limiting plate, 16, gag lever post, 17, mounting panel, 18, elevating gear, 19, spacing collar, 20, stabilizer blade, 21, the formula universal wheel of stopping certainly.

Detailed Description

The present invention will be specifically described with reference to the accompanying drawings and examples.

As shown in fig. 1-3: the embodiment is an automatic grinding device of wind power tower cylinder equipment circumferential weld, including base 1, evenly be provided with a plurality of stand 2 on base 1's the top level, top frame 3 is provided with at the top level of a plurality of stand 2, the symmetry is provided with two fixed plates 4 in the top front and back end framework of top frame 3, the rotation frame 5 that is provided with the style of calligraphy structure of falling concave in the slope of top frame 3 between two fixed plates 4, the both sides framework of rotation frame 5 rotates with the fixed plate 4 that corresponds the side respectively and is connected, be provided with motor 6 at the top of rotation frame 5, the execution axis slope of motor 6 upwards sets up and is provided with the mill 7 at the execution axis end, be provided with connecting rod 8 in the bottom framework of rotation frame 5, be provided with telescoping device 9 and articulated seat 10 on base 1, the bottom of telescoping device 9 is articulated with articulated seat 10, the top and the connecting rod 8 rotation of telescoping device 9 are connected.

Referring to fig. 1, two support plates 11 are symmetrically arranged at the front end and the rear end of the top of a base 1 below a rotating frame 5, auxiliary plates 12 are hinged to the two support plates 11, the tops of the auxiliary plates 12 are attached to the inner walls of the rotating frame 5 on the corresponding sides, waist-shaped holes 13 are formed in the tops of the auxiliary plates 12 along the length direction, locking screws 14 which penetrate through the auxiliary plates 12 and the rotating frame 5 in sequence and are screwed into a top frame 3 are arranged in the waist-shaped holes 13, locking heads of the locking screws 14 are abutted to the auxiliary plates 12, gaskets are further sleeved on rod bodies between the locking heads of the locking screws 14 and the auxiliary plates 12, and the stability of the rotating frame 5 after position adjustment is improved through the structure, so that the polishing effect is guaranteed.

In order to satisfy the demand of more operating modes, be provided with limiting plate 15 in the bottom of motor 6, top symmetry at the rotation frame 5 that is located limiting plate 15 both sides is provided with two and has interlude limiting plate 15 and extend to the gag lever post 16 that rotates the frame 5 in the frame, be provided with mounting panel 17 in the bottom of two gag lever posts 16, mounting panel 17's bottom is provided with elevating gear 18, mounting panel 17 has been interlude to elevating gear 18's execution axis, rotate frame 5 and with limiting plate 15's bottom fixed connection, elevating gear 18 driving motor 6 is along gag lever post 16's direction linear displacement, then can adjust the height that makes it satisfy the different demands of polishing dish 7.

Referring to fig. 1 and 2, a stopper ring 19 is provided at the tip of the stopper rod 16.

In order to facilitate movement, support legs 20 are arranged at four corners of the bottom of the base 1, and a self-braking universal wheel 21 is arranged at the bottom of each support leg 20.

In practical application, the polishing device is pushed to the position below the annular weld of the tower drum supported by the hydraulic group to the roller frame, then the locking screw 14 is started to be unscrewed, the telescopic device 9 is started again to drive the rotating frame 5 to rotate so that the polishing disc 7 is attached to the annular seam, then the locking screw 14 is screwed to position the rotating frame 5, the starting motor 6 drives the polishing disc 7 to rotate to polish the annular seam, the hydraulic group drives the tower drum to rotate by the action of the roller frame, and then polishing of the annular seam is achieved.

When the height of the polishing disc 7 needs to be adjusted, the lifting device 18 is started to push the limiting plate 15 to move to the required height along the direction of the limiting rod 16.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an automatic grinding device of wind power tower cylinder equipment circumferential weld which characterized in that: including base (1), evenly be provided with a plurality of stand (2) on the top of base (1), a plurality of the top level of stand (2) is provided with top frame (3), the top front and back end framework of top frame (3) goes up the symmetry and is provided with two fixed plate (4), two the top frame (3) interior slope between fixed plate (4) is provided with rotation frame (5) of the type structure of falling concave, the both sides framework of rotating frame (5) rotates with fixed plate (4) that correspond the side respectively and is connected, is provided with motor (6) at the top of rotating frame (5), the execution shaft slope of motor (6) upwards sets up and is provided with at the execution shaft end and beats mill (7), is provided with connecting rod (8) in the bottom framework of rotating frame (5), is provided with articulated device (9) and articulated seat (10) on base (1), the bottom of telescoping device (9) is articulated with articulated seat (10), and the top and the connecting rod (8) of telescoping device (9) rotate and be connected.

2. The automatic grinding device for the circular seam of the wind power tower equipment as claimed in claim 1, characterized in that two support plates (11) are symmetrically arranged at the front and rear ends of the top of the base (1) below the rotating frame (5), an auxiliary plate (12) is hinged to each of the two support plates (11), the top of the auxiliary plate (12) is attached to the inner wall of the rotating frame (5) on the corresponding side, a waist-shaped hole (13) is formed in the top of the auxiliary plate (12) along the length direction, a locking screw (14) which sequentially penetrates through the auxiliary plate (12) and the rotating frame (5) and is screwed into the top frame (3) is arranged in the waist-shaped hole (13), and the tapered end of the locking screw (14) is abutted to the auxiliary plate (12).

3. The automatic grinding device for the circular seam of the wind power tower equipment as claimed in claim 2, characterized in that a washer is further sleeved on the rod body between the locking head of the locking screw (14) and the auxiliary plate (12).

4. The automatic circular seam grinding device for the wind power tower cylinder equipment as claimed in claim 1, wherein a limiting plate (15) is arranged at the bottom end of a motor (6), two limiting rods (16) which penetrate through the limiting plate (15) and extend into the frame body of the rotating frame (5) are symmetrically arranged at the tops of the rotating frame (5) on two sides of the limiting plate (15), a mounting plate (17) is arranged at the bottom ends of the two limiting rods (16), a lifting device (18) is arranged at the bottom of the mounting plate (17), an execution shaft of the lifting device (18) penetrates through the mounting plate (17), the rotating frame (5) and is fixedly connected with the bottom of the limiting plate (15), and the lifting device (18) drives the motor (6) to linearly displace along the direction of the limiting rods (16).

5. The automatic grinding device for the circumferential seams of the wind power tower equipment as claimed in claim 4, characterized in that a limiting ring (19) is arranged at the top end of the limiting rod (16).

6. The automatic grinding device for the circular seams of the wind power tower equipment as claimed in claim 1, characterized in that support legs (20) are arranged at four corners of the bottom of the base (1), and a self-braking universal wheel (21) is arranged at the bottom of each support leg (20).