CN210847756U

CN210847756U - Heavy ring shaping equipment device for wind power flange

Info

Publication number: CN210847756U
Application number: CN201921883771.4U
Authority: CN
Inventors: 高勇
Original assignee: Shanxi Fuxingtong Heavy Ring Forging Co ltd
Current assignee: Shanxi Fuxingtong Heavy Ring Forging Co ltd
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-06-26
Anticipated expiration: 2029-11-04

Abstract

The utility model belongs to the technical field of the plastic equipment technique and specifically relates to a heavy ring piece plastic equipment device of wind-powered electricity generation flange, the workstation upper surface has a plurality of spout of equalling divide the distribution along radially opening, equal slidable mounting has the slider of looks adaptation with it in the spout, the slider top is all through connecting bolt fixed mounting have the fan-shaped piece, fixed mounting has the spring between slider inboard surface and the spout, the slider outside is fixed on the surface and is equipped with connecting portion, install first connecting piece on the connecting portion, fixed mounting has the one end of hawser on the first connecting piece, the positive fixed mounting of department of base upper surface has the hydraulic stem, hydraulic stem top fixed mounting has the connection pad, the connection pad surface has evenly distributed's a plurality of U type pole along circumference fixed mounting, the equal fixed mounting of the other end of hawser has the second connecting piece, the equal fixed mounting of second connecting piece is on U type pole, the. The utility model has the advantage of good shaping effect.

Description

Heavy ring shaping equipment device for wind power flange

Technical Field

The utility model relates to a plastic equipment technical field especially relates to a heavy ring piece plastic equipment of wind-powered electricity generation flange device.

Background

Wind power generally has a height of 65 meters, 70 meters, 85 meters and more than one hundred meters. For ease of transportation, the tower is typically manufactured and transported in three sections. The tower drum flange is divided into an upper section, a middle section and a lower section, a flange is required to be used for connecting each section in the manufacturing process, the requirement of the tower drum flange on welding deformation is high, and the flange is required to be turned inwards generally. And then to the site for assembly. In the production process of the wind power flange, due to the reasons of the precision, the operation level and the like of a machine, the produced annular forging cannot meet the requirements on the aspects of roundness, flatness and the like, only the machining allowance needs to be increased to ensure machining, and the material consumption and the manufacturing cost are increased. The heavy ring shaping equipment device for the wind power flange is required to be designed to shape the wind power flange, so that the material consumption and the manufacturing cost are reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and exist among the prior art because reasons such as the precision of machine and operation level often cause the annular forging of production to reach the requirement in the aspect of circularity and roughness, must only increase the machining allowance and guarantee processing, increased material consumption and manufacturing cost's shortcoming, and the heavy ring piece plastic equipment device of wind-powered electricity generation flange that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the design is a heavy ring shaping device of a wind power flange, which comprises a base and a workbench, wherein a plurality of uniformly distributed supporting legs are fixedly arranged on the upper surface of the base along the radial direction, the top ends of the supporting legs are fixedly welded at the bottom of the workbench, a plurality of uniformly distributed sliding grooves are radially formed in the upper surface of the workbench, sliding blocks matched with the sliding grooves can be slidably arranged in the sliding grooves, fan-shaped blocks are fixedly arranged at the tops of the sliding blocks through connecting bolts, springs are fixedly arranged between the inner side surfaces of the sliding blocks and the sliding grooves, connecting parts are fixedly arranged on the outer side surfaces of the sliding blocks, first connecting parts are arranged on the connecting parts, one ends of cables are fixedly arranged on the first connecting parts, hydraulic rods are fixedly arranged at the center of the upper surface of the base, connecting discs are fixedly arranged at the top ends of the hydraulic rods, and a plurality of uniformly distributed U-, the equal fixed mounting of the other end of hawser has the second connecting piece, the equal fixed mounting of second connecting piece is on U type pole, every the equal fixed mounting of the outside opening part of spout has the guiding mechanism with hawser looks adaptation, the base upper surface has a plurality of arc side of evenly distributed along radial fixed mounting, every equal fixed mounting has flattening mechanism on the arc side.

Preferably, the guide mechanism comprises side plates, a main shaft and a guide wheel, the side plates are fixedly mounted on two sides of an opening at the outermost side of the sliding chute, the main shaft is fixedly mounted between the side plates, and the guide wheel is rotatably mounted on a shaft body of the main shaft.

Preferably, the mechanism that flattens includes screw thread post, clamp plate, nut, every the equal fixed mounting in arc side top has the screw thread post, all the cover is equipped with the clamp plate on the screw thread post, install the nut on the screw thread post of clamp plate top.

Preferably, the lower surfaces of the pressing plates are sprayed with rubber layers

The utility model provides a pair of heavy ring piece plastic equipment of wind-powered electricity generation flange device, beneficial effect lies in: through setting up four sectorial blocks by hydraulic stem driven, utilize the sectorial block to realize the plastic to the flange ring to the striking of wind-powered electricity generation flange ring, the plastic is effectual, has reduced material consumption and manufacturing cost mostly.

Drawings

Fig. 1 is a schematic structural diagram of a heavy-duty ring shaping device for a wind power flange according to the present invention;

fig. 2 is a schematic view of a slider mounting structure of a heavy-duty ring shaping device for a wind power flange according to the present invention;

FIG. 3 is a schematic view of a portion of the structure of FIG. 1 at A;

FIG. 4 is a schematic view of a portion of the structure of FIG. 1 at B;

fig. 5 is a partial structural view at C of fig. 2.

In the figure: the device comprises a base 1, supporting legs 2, a workbench 3, a sliding groove 4, a sliding block 5, a spring 6, a hydraulic rod 7, a connecting disc 8, a connecting part 9, a first connecting piece 10, a cable 11, a side plate 12, a main shaft 13, a guide wheel 14, a sector block 15, a connecting bolt 16, an arc-shaped side 17, a threaded column 18, a pressing plate 19, a nut 20, a second connecting piece 21 and a U-shaped rod 22.

Detailed Description

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.

Example 1

Referring to fig. 1-5, a heavy ring shaping equipment device of wind power flange comprises a base 1 and a workbench 3, wherein a plurality of supporting legs 2 which are uniformly distributed are fixedly arranged on the upper surface of the base 1 along the radial direction, the top ends of the supporting legs 2 are fixedly welded at the bottom of the workbench 3, a plurality of sliding grooves 4 which are uniformly distributed are formed in the upper surface of the workbench 3 along the radial direction, sliding blocks 5 which are matched with the sliding grooves 4 are slidably arranged in the sliding grooves 4, fan-shaped blocks 15 are fixedly arranged at the tops of the sliding blocks 5 through connecting bolts 16, and all the fan-shaped blocks 15 are spliced together to form a circular ring shape. Fixed mounting has spring 6 between 5 inboard surfaces of slider and the spout 4, 5 outside fixed mounting is equipped with connecting portion 9 on the surface, install first connecting piece 10 on the connecting portion 9, fixed mounting has the one end of hawser 11 on the first connecting piece 10, the centre of base 1 upper surface fixed mounting has hydraulic stem 7, hydraulic stem 7 top fixed mounting has connection pad 8, connection pad 8 surface has a plurality of U type pole 22 of evenly distributed along circumference fixed mounting, the equal fixed mounting of the other end of hawser 11 has second connecting piece 21, the equal fixed mounting of second connecting piece 21 is on U type pole 22, the equal fixed mounting of outside opening part of every spout 4 has the guiding mechanism with hawser 11 looks adaptation, the upper surface of base 1 has a plurality of arc side 17 of evenly distributed along radial fixed mounting, equal fixed mounting has flattening mechanism on every arc side 17.

The utility model discloses when using, pack into the flange ring back in arc side 17, control hydraulic stem 7 draws connection pad 8 downwards, connection pad 8 is in the downstream, also draw hawser 11 downwards, hawser 11 draws slider 5 to the outside motion, slider 5 drives 15 outside motion striking flange ring inner walls of sector block, thereby realize the plastic to flange ring inner wall, hydraulic stem 7 rises afterwards, slider 5 replies initial position under the effect of spring 6, repeat above-mentioned process many times again after that, thereby accomplish the plastic to flange ring inner wall.

Example 2

Referring to fig. 3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the guiding mechanism includes side plates 12, a main shaft 13, and a guide wheel 14, the side plates 12 are fixedly mounted on both sides of the outermost opening of the chute 4, the main shaft 13 is fixedly mounted between the two side plates 12, and the guide wheel 14 is rotatably mounted on the shaft body of the main shaft 13. Through setting up guiding mechanism, utilize leading wheel 14 to lead hawser 11 to reduce the wearing and tearing of hawser 11, effectively improved the life of hawser 11.

Example 3

Referring to fig. 1-2, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the flattening mechanism includes a threaded column 18, a pressing plate 19, and a nut 20, the threaded column 18 is fixedly mounted on the top of each arc-shaped side 17, the pressing plate 19 is sleeved on the threaded column 18, and the nut 20 is mounted on the threaded column 18 above the pressing plate 19. The lower surface of the pressure plate 19 is coated with a rubber layer. Before the wind power flange ring is hoisted into the arc-shaped side edge 17, the pressing plate 19 is detached, a space is provided for hoisting the flange ring, after the flange ring is hoisted, the pressing plate 19-shaped conical threaded column 18 is screwed, the nut 20 is screwed, the flange ring is pressed by the pressing plate 20, the shaking of the flange ring in the shaping process is reduced, and a better shaping effect is obtained.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A heavy ring shaping equipment device for a wind power flange comprises a base (1) and a workbench (3), and is characterized in that a plurality of supporting legs (2) which are uniformly distributed are fixedly arranged on the upper surface of the base (1) along the radial direction, the top ends of the supporting legs (2) are fixedly welded at the bottom of the workbench (3), a plurality of sliding grooves (4) which are uniformly distributed are radially formed in the upper surface of the workbench (3), sliding blocks (5) which are matched with the sliding grooves (4) are slidably arranged in the sliding grooves (4), fan-shaped blocks (15) are fixedly arranged at the tops of the sliding blocks (5) through connecting bolts (16), springs (6) are fixedly arranged between the inner side surfaces of the sliding blocks (5) and the sliding grooves (4), connecting parts (9) are fixedly arranged on the outer side surfaces of the sliding blocks (5), and first connecting parts (10) are arranged on the connecting parts, fixed mounting has the one end of hawser (11) on first connecting piece (10), base (1) upper surface centre fixed mounting of department has hydraulic stem (7), hydraulic stem (7) top fixed mounting has connection pad (8), connection pad (8) surface has a plurality of U type pole (22) of evenly distributed along circumference fixed mounting, the equal fixed mounting of the other end of hawser (11) has second connecting piece (21), the equal fixed mounting of second connecting piece (21) is on U type pole (22), every the equal fixed mounting in outside opening part of spout (4) has the guiding mechanism with hawser (11) looks adaptation, base (1) upper surface has a plurality of arc side (17) of evenly distributed along radial fixed mounting, every equal fixed mounting has flattening mechanism on arc side (17).

2. The heavy ring reshaping equipment device for the wind power flange as claimed in claim 1, wherein the guide mechanism comprises side plates (12), a main shaft (13) and a guide wheel (14), the side plates (12) are fixedly mounted on two sides of an opening at the outermost side of the chute (4), the main shaft (13) is fixedly mounted between the two side plates (12), and the guide wheel (14) is rotatably mounted on a shaft body of the main shaft (13).

3. The heavy ring reshaping equipment device for the wind power flange as claimed in claim 1, wherein the flattening mechanism comprises a threaded column (18), a pressing plate (19) and a nut (20), the threaded column (18) is fixedly installed at the top of each arc-shaped side edge (17), the pressing plate (19) is sleeved on the threaded column (18), and the nut (20) is installed on the threaded column (18) above the pressing plate (19).

4. The heavy-duty ring reshaping equipment device for the wind power flange as claimed in claim 3, wherein the lower surface of the pressing plate (19) is coated with a rubber layer.