CN220500715U - Wind power cabin cover transfer device - Google Patents

Abstract

The utility model discloses a wind power cabin cover transfer device, which is characterized in that a rotary support is arranged between a main body bracket and a rotary bracket; the bottom of the main body bracket is provided with a moving wheel; the bottom of the rotary bracket is provided with a middle moving wheel; the rotating supports are at least provided with two rotating supports and are hinged to a whole through a connecting rod, the connecting rod is also hinged to a rotating arm device, the bottom of the rotating arm device is provided with a universal wheel assembly, and an external traction end is arranged on the rotating arm device and is used for being connected with external traction equipment. The transfer device is provided with two rotary supports, so that the problems of large volume, few supporting points and easy inclination of the existing transfer device can be effectively solved; the rotating support of the transfer device can bear larger axial and radial loads and overturning moment, so that the problems that the cabin cover is difficult to rotate due to heavy weight, the pressure on the transport wheel is large, and the like are effectively solved.

Description

Wind power cabin cover transfer device

Technical Field

The utility model belongs to the technical field of wind power generator cabin covers, and particularly relates to a transfer device for a wind power generator cabin cover sheet body among various procedures in the production and manufacturing processes.

Background

The cabin cover is one of main components of the wind generating set, and plays roles of shielding wind, rain and ultraviolet for the wind generating set so as to ensure the normal operation of the motor set. The cabin cover is determined by the characteristics of the wind driven generator, has larger volume and heavier mass, and is a difficult problem which is puzzled to us how to ensure flexible, safe and efficient transportation among various working procedures in the production and manufacturing process.

The traditional transportation mode mostly adopts a self-made transportation tool and a manual push-pull mode, and the transportation in the mode is not safe and has low transportation efficiency. Because the product volume is great, the transportation is higher to the space requirement, especially the turn process, and turn the track is great, and bump easily, all lead to the fact the injury very easily to product and personnel. Furthermore, the existing simple transfer tool is simple in structure, and because the cabin cover is heavy in product quality, damage to wheels of the transfer tool is large in the transfer process, the damage rate of the wheels is high, and the cost is increased and the transport efficiency is reduced by frequent replacement.

Aiming at the defects in the prior art, the utility model of the cabin transporting device is needed in the field to solve the problems, and aims to improve the production efficiency, ensure the safety of workers and products and save the manufacturing space and the maintenance cost of transporting tools.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a wind power cabin cover transfer device which can realize stable transportation after a cabin cover is fixed by arranging a trailer framework.

In order to achieve the technical purpose, the utility model adopts the following scheme: a wind power cabin cover transfer device comprises a main body bracket, a rotary support and a rotary arm device; a rotary support is arranged between the main body bracket and the rotary support; the bottom of the main body bracket is provided with a moving wheel; the bottom of the rotary bracket is provided with a middle moving wheel; the rotary support at least is provided with two, articulates to an organic whole through the connecting rod between the rotary support, the connecting rod on still articulated be provided with the rocking arm device, rocking arm device bottom be provided with the universal wheel subassembly, be provided with outside traction end on the rocking arm device and be used for being connected with outside traction equipment.

The rear side connection of main part bracket be provided with auxiliary control frame, auxiliary control frame include a top horizontal pole and a plurality of handle support frame, be provided with the handle connecting rod between a plurality of handle support frames.

The rotary support comprises a rotary bearing seat and a rotary shaft core seat, and a bearing assembly is arranged between the rotary bearing seat and the rotary shaft core seat.

The connecting rod comprises a rod body, a plurality of hinge shaft assemblies are arranged on the rod body, each hinge shaft assembly comprises a hinge rod and a sleeve, and a bearing is arranged between each sleeve and each hinge rod; the hinge rod is also provided with an end plate.

The rotary arm device on be provided with rear side traction lever and front end traction frame, front end traction frame include horizontal frame and vertical frame, be provided with outside traction end on the horizontal frame, the bottom of vertical frame is provided with the universal wheel subassembly.

The universal wheel assembly comprises a supporting seat, a guide wheel is arranged at the bottom of the supporting seat, a supporting sleeve is arranged at the upper part of the supporting seat, and the supporting sleeve is internally assembled with the top rotating shaft through a thrust bearing and a deep groove ball bearing.

The beneficial effects of the utility model are as follows: through the arrangement, the rotary support is arranged between the main body bracket and the rotary bracket; the bottom of the main body bracket is provided with a moving wheel; the bottom of the rotary bracket is provided with a middle moving wheel; the rotating supports are at least provided with two rotating supports and are hinged to a whole through a connecting rod, the connecting rod is also hinged to a rotating arm device, the bottom of the rotating arm device is provided with a universal wheel assembly, and an external traction end is arranged on the rotating arm device and is used for being connected with external traction equipment. After the structure is adopted, the beneficial effects of the utility model are described as follows: 1. the transfer device is provided with two rotary supports, so that the problems of large volume, few supporting points, easy inclination instability, large turning track and inconvenient operation and use in higher space requirements of the conventional transfer device can be effectively solved; 2. the rotating support designed by the transfer device can bear larger axial and radial loads and overturning moment, so that the problems of high pressure, difficult rotation, easy damage and the like of a cabin cover caused by heavier mass and the like of a transport wheel are effectively solved; 3. the transfer device is provided with a structure of a universal wheel set and a thrust bearing set, so that the phenomena that the universal wheel is easy to damage, blocked, inflexible to rotate and the like caused by high bearing pressure and frequent rotation of a bearing in the use process of the universal wheel can be effectively solved; 4. the transfer device is designed to be connected with the trailer through the rotating arm device, so that the problems of low manual transfer efficiency, unsafe performance, high labor cost and the like can be effectively solved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of a main body bracket;

FIG. 3 is a schematic perspective view of a rotating bracket;

FIG. 4 is a schematic view of a rotary support three-dimensional structure;

FIG. 5 is a schematic perspective view of a connecting rod;

FIG. 6 is a schematic perspective view of a hinge shaft assembly;

FIG. 7 is a schematic perspective view of a swivel arm assembly;

FIG. 8 is a schematic perspective view of a universal wheel assembly;

FIG. 9 is a schematic perspective view of an auxiliary control rack;

FIG. 10 is a schematic view of the present utility model in use;

in the figure:

the main body bracket, 11, square frame body, 12, movable wheels, 13, handle fixing seat, 14, fixing holes, 15, fixing plate, 2, rotary bracket, 21, bogie body, 22, traction rod, 23, hinged end, 24 and middle movable wheel; 3. a rotary support, 31, a rotary shaft core seat, 32 and a rotary bearing seat; 4. the connecting rod, 41, the rod body, 5, the rotating arm device, 51, the horizontal frame, 52, the external traction end, 53, the vertical frame, 54, the universal wheel assembly 541, the fixed seat, 542, the supporting sleeve, 543, the thrust bearing, 544, the top rotating shaft, 545, the supporting seat, 546, the guide wheel, 547, the deep groove ball bearing I, 55, the rear side hinge part, 56 and the rear side extension rod; 6. the auxiliary control frame 61, the top cross rod 62, the handle support frame 63, the handle connecting rod 64 and the plug-in end; 7. the hinge shaft assembly 71, the end plate 72, the deep groove ball bearings II, 73, the sleeve 74 and the hinge rod; 8. trailer, 9, wind-powered electricity generation cabin cover.

Detailed Description

The utility model is as shown in the attached drawing, a wind power cabin cover transfer device comprises a main body bracket 1, a rotary bracket 2, a rotary support 3 and a rotating arm device 5; a rotary support 3 is arranged between the main body bracket 1 and the rotary bracket 2.

As shown in fig. 1, 2 and 3, the main body bracket 1 comprises a square frame 11, moving wheels 12 and two fixing plates 15 for fixing the rotating support 3 are arranged at four corners of the bottom of the square frame 11, and the fixing plates 15 are used for fixing the rotating support 3.

The four corners of the bottom of the rotary bracket 2 are provided with middle moving wheels 24; when the rotary support 2 is arranged, at least two rotary supports 2 are arranged and are symmetrically arranged below the main body bracket 1, the two rotary supports 2 are hinged to a whole through a connecting rod 4, a rod body 41 of the connecting rod 4 is provided with three hinge shaft assemblies 7, two of the three hinge shaft assemblies are hinged with the rotary support 2, and one rotary support is arranged in the middle of the rod body and is hinged with the rotating arm device 5. As shown in fig. 10, because the wind turbine cabin cover transfer device is larger in size and larger in size of the transported wind turbine cabin cover 9, the two rotating supports 2 are designed to increase the longitudinal bearing capacity, so that the problems of easy inclination, instability and the like caused by a small number of fulcrums of the large size of the trailer 8 can be effectively solved, and the rotating supports 2 can also effectively solve the problem of larger turning track radius caused by a larger size of the trailer 8.

The structure of the hinge shaft assembly 7 is shown in fig. 6, the hinge shaft assembly 7 comprises a hinge rod 74 at the center and a sleeve 73, and a deep groove ball bearing II 72 is arranged between the sleeve 73 and the hinge rod 74; the hinge rod is also provided with an end plate 71. Through the arrangement of the deep groove ball bearing II 72, the problems that rotation is not flexible enough, the locking is easy and the like in the use process can be effectively solved.

The rotating arm device 5 is connected with external traction equipment and comprises a horizontal frame 51 with a triangular structure and a square vertical frame 53, wherein the front end of the horizontal frame 51 is an external traction end 52, and a reinforced connecting rod or connecting piece is arranged between the horizontal frame 51 and the vertical frame 53 for ensuring the integral strength. The rear side of the vertical frame 53 is provided with a rear extension bar 56, and the rear end of the rear extension bar 56 is a rear hinge 55. The bottom of the vertical frame 53 is further provided with a universal wheel assembly 54, as shown in fig. 8, the universal wheel assembly 54 includes a fixing seat 541 connected with the vertical frame 53, a supporting sleeve 542 is disposed at the bottom of the fixing seat 541, a top rotating shaft 544 is inserted at the lower part of the supporting sleeve 542, a thrust bearing assembly composed of a thrust bearing 543 and a deep groove ball bearing 547 is disposed between the supporting sleeve 542 and the top rotating shaft 544, the lower end of the top rotating shaft 544 is connected with a supporting seat 545, and fixing of a guide wheel 546 is achieved through the supporting seat 545. The universal wheel assembly 54 can play a role in guiding the rotating bracket 2 to flexibly steer, and the universal wheel assembly 54 is provided with the deep groove ball bearing 544 and the thrust bearing 543, so that the phenomenon that the universal wheel assembly 54 is easy to damage, seize, rotate and inflexible due to the fact that the bearing bears large pressure and rotates frequently in the use process is effectively solved.

The utility model is also provided with a handle fixing seat 13 and a fixing hole 14 at the rear side of the main body bracket 1, and the auxiliary control frame 6 is inserted and locked through the handle fixing seat 13 and the fixing hole 14, as shown in fig. 1 and 9, the auxiliary control frame 6 comprises a top cross rod 61 and a plurality of handle support frames 62 welded below the top cross rod 61, and a handle connecting rod 63 is arranged between the handle support frames 62. The front side of the handle connecting rod 63 is inserted and matched with the handle fixing seat 13 through an inserting end 64. The auxiliary control frame 6 is designed to be detachable, can be installed and used according to actual conditions, and can realize auxiliary adjustment of the direction of the auxiliary control frame 6 in the running process through external force application and the auxiliary control frame 6.

Through the arrangement, the utility model has the following advantages: 1. when the wind power cabin cover transfer device is used, as shown in fig. 10, the traction is realized through the trailer 8, and the two rotary supports are designed, so that the problems of easy inclination instability, large turning track and inconvenient operation and use with higher space requirements caused by the large volume and small supporting points of the conventional transfer device can be effectively solved; 2. the wind power cabin cover transfer device is designed to support larger axial and radial loads and overturning moment, so that the problems of large pressure rotation difficulty, easiness in damage and the like of a cabin cover caused by heavier mass to a transport wheel are effectively solved; 3. the rotating arm device is provided with the universal wheel group and the thrust bearing group structure, so that the phenomena that the universal wheel is easy to damage, blocked, inflexible in rotation and the like caused by high bearing pressure and frequent rotation of a bearing in the use process of the universal wheel can be effectively solved; 4. the transfer device design rocking arm device has the connecting device with the trailer, can effectively solve artifical transfer efficiency end, and unsafe, the high scheduling problem of cost of labor.

Claims (6)

1. Wind-powered electricity generation cabin cover transfer device, its characterized in that: the device comprises a main body bracket, a rotary support and a rotary arm device; a rotary support is arranged between the main body bracket and the rotary support; the bottom of the main body bracket is provided with a moving wheel; the bottom of the rotary bracket is provided with a middle moving wheel; the rotary support at least is provided with two, articulates to an organic whole through the connecting rod between the rotary support, the connecting rod on still articulated be provided with the rocking arm device, rocking arm device bottom be provided with the universal wheel subassembly, be provided with outside traction end on the rocking arm device.

2. A wind turbine nacelle cover transfer device according to claim 1, wherein: the rear side of the main body bracket is connected with an auxiliary control frame.

3. A wind turbine nacelle cover transfer device according to claim 1, wherein: the rotary support comprises a rotary bearing seat and a rotary shaft core seat, and a bearing assembly is arranged between the rotary bearing seat and the rotary shaft core seat.

4. A wind turbine nacelle cover transfer device according to claim 1, wherein: the connecting rod comprises a rod body, a plurality of hinge shaft assemblies are arranged on the rod body, each hinge shaft assembly comprises a hinge rod and a sleeve, and a bearing is arranged between each sleeve and each hinge rod.

5. A wind turbine nacelle cover transfer device according to claim 1, wherein: the rotary arm device on be provided with rear side traction lever and front end traction frame, front end traction frame include horizontal frame and vertical frame, be provided with outside traction end on the horizontal frame, be provided with the universal wheel subassembly in the bottom of vertical frame.

6. A wind turbine nacelle cover transfer apparatus as recited in claim 5, wherein: the universal wheel assembly comprises a supporting seat, a guide wheel is arranged at the bottom of the supporting seat, a supporting sleeve is arranged at the upper part of the supporting seat, and the supporting sleeve is internally assembled with the top rotating shaft through a thrust bearing and a deep groove ball bearing.