CN210594654U

CN210594654U - A collection device for wind turbine pylon submerged arc welding cable conductor

Info

Publication number: CN210594654U
Application number: CN201921083211.0U
Authority: CN
Inventors: 贾勤飞; 邹涛; 柳志虎; 尹辉
Original assignee: Shanghai Taisheng Wind Power Equipment Co ltd
Current assignee: Shanghai Taisheng Wind Power Equipment Co ltd
Priority date: 2019-07-11
Filing date: 2019-07-11
Publication date: 2020-05-22
Anticipated expiration: 2029-07-11

Abstract

A collecting device for submerged arc welding cables of a wind turbine tower mainly comprises: the winding device comprises a support, a rotating shaft and a rotating wheel, wherein the rotating shaft is erected on the support through a bearing, the rotating wheel is connected with the rotating shaft in a key mode, and a winding frame is fixedly welded on the rotating shaft; the winding frame is composed of 4-8 winding rods parallel to the rotating shaft and a supporting rod vertical to the rotating shaft; two ends of each winding rod are respectively and vertically and fixedly connected with one end of one supporting rod, and the other end of each supporting rod is vertically and fixedly welded on the rotating shaft. The utility model discloses the collection submerged arc welding cable conductor that can be more convenient not only can reach the purpose that improves working condition, improvement work efficiency, but also can the rational utilization space, neatly puts the pleasing to the eye clean and tidy effect in cable conductor realization workshop.

Description

A collection device for wind turbine pylon submerged arc welding cable conductor

Technical Field

The utility model relates to a collection device of cable conductor, concretely relates to a collection device that is used for wind energy conversion system pylon submerged arc welding cable conductor.

Background

Wind energy is an inexhaustible renewable clean energy, and all countries in the world are vigorously developing wind energy power generation, which plays a positive promoting role in environmental protection and energy shortage relief and other problems.

The wind turbine tower is composed of a plurality of sections of tower barrels and is an important component of the wind turbine. Each section of tower drum is formed by spot welding and fixing a plurality of drum sections and then automatically welding the drum sections in a submerged arc mode. Because the length of the tower barrel is different from more than ten meters to more than twenty meters, when the circular seam submerged arc automatic welding is carried out, in order to meet the welding requirement, the length of a cable of the submerged arc welding machine also needs to be correspondingly increased, and the length of the cable can reach more than thirty meters.

According to actual production conditions, the weight of the cable with the length of thirty meters is about eighty kilograms, and the total weight of the cable with the length of thirty meters and the grounding clamp is about one hundred kilograms. When the welder performs pre-welding preparation or post-welding cleaning work, the overweight cable causes great inconvenience for the operation of the worker, the labor force is increased, and the working efficiency is reduced. Therefore, in order to improve the working conditions of workers and improve the production efficiency, the cables are orderly collected and placed, and the collecting device for the submerged arc welding cables of the wind turbine tower is necessary.

SUMMERY OF THE UTILITY MODEL

The utility model provides a collection device for wind energy conversion system pylon submerged arc welding cable conductor aims at solving the submerged arc welding cable conductor length that exists among the prior art and the great operator that causes inconvenience, increase the labour and reduced work efficiency scheduling problem for weight.

The utility model discloses a collection device for wind energy conversion system pylon submerged arc welding cable conductor mainly includes: the winding device comprises a support, a rotating shaft and a rotating wheel, wherein the rotating shaft is erected on the support through a bearing, the rotating wheel is connected with the rotating shaft in a key mode, and a winding frame is fixedly welded on the rotating shaft; the winding frame is characterized by comprising 4-8 winding rods parallel to the rotating shaft and a supporting rod vertical to the rotating shaft; two ends of each winding rod are respectively and vertically and fixedly connected with one end of one supporting rod, and the other end of each supporting rod is vertically and fixedly welded on the rotating shaft.

The utility model mainly rotates the transmission shaft through the rotating wheel driving, and simultaneously rotates the winding frame welded on the transmission shaft, thereby realizing the winding and collection of the cable; additionally, the utility model discloses a both sides have increased the gyro wheel sleeve, can reduce the wearing and tearing that the cable conductor produced at the collection in-process to a certain extent like this, avoid scraping of cable conductor and collection device, improve cable conductor collection efficiency. In addition, in order to facilitate the flexible movement of the device and improve the mobility of the device, universal wheels are arranged below a chassis of the device.

The utility model discloses an actively advance the effect and lie in: the utility model discloses the collection submerged arc welding cable conductor that can be more convenient not only can reach the purpose that improves working condition, improvement work efficiency, but also can the rational utilization space, neatly puts the pleasing to the eye clean and tidy effect in cable conductor realization workshop.

Drawings

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

FIG. 2 is a schematic structural view of the bobbin;

fig. 3 is a left side view of the collecting device of the present invention with a rolling sleeve;

FIG. 4 is a schematic view of the structure of the belt rolling sleeve;

in the figure: 1-support, 2-bearing, 3-rotating shaft, 4-rotating wheel, 5-bobbin, 6-universal wheel, 7-base, 8-winding rod, 9-supporting rod, 20-rolling sleeve, 21-supporting piece, 22-sleeve rotating shaft, 23-sleeve and 24-sleeve bearing.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 4.

A collecting device for submerged arc welding cables of a wind turbine tower mainly comprises: the device comprises a support 1, a rotating shaft 3 erected on the support 1 through a bearing 2, a rotating wheel 4 connected with the rotating shaft 3 in a key mode, and a winding frame 5 fixedly welded on the rotating shaft 3; the winding frame is characterized in that the winding frame 5 is composed of 4-8 winding rods 8 parallel to the rotating shaft 3 and a support rod 9 vertical to the rotating shaft 3; two ends of each winding rod 8 are respectively and vertically and fixedly connected with one end of one supporting rod 9, and the other end of each supporting rod 9 is vertically and fixedly welded on the rotating shaft 3.

Furthermore, the middle of the winding rod 8 is also provided with 1-2 groups of supporting rods 9 which are fixedly supported between the winding rod 8 and the rotating shaft 3.

Further, the winding rods 8 and the supporting rods 9 are uniformly distributed around the circumference of the rotating shaft 3 to provide friction and supporting force for uniformly distributing cables, and the cables are guaranteed to be uniformly wound and tied on the winding frame.

Further, the winding rod 8 and the support rod 9 are made of round steel.

Further, the rotating wheel 4 is a manual rotating wheel, and when the rotating wheel 4 is rotated by hands, the transmission shaft 3 rotates along with the manual rotating wheel, so that the bobbin 5 is driven to rotate; the rotating wheel 4 can be replaced by an electric rotating wheel to improve labor force and improve collection efficiency.

Further, a base 7 with a horizontal plane is arranged below the support 1, and universal wheels 6 are arranged below the base 7, so that a user can move the collecting device back and forth.

Further, in order to improve the cable collection efficiency and reduce the abrasion of the cable, the utility model discloses a collection device for the submerged arc welding cable of the wind turbine tower, which also comprises a rolling sleeve 20; the rolling sleeve 20 is composed of a support part 21, a sleeve rotating shaft 22 fixed on the support part 21, and a sleeve 23 concentric with the sleeve rotating shaft 22; the sleeve 23 is supported by a sleeve bearing 24 and sleeved on the periphery of the sleeve rotating shaft 22; the support 21 is independently fixedly mounted on the base 7.

When workers need to perform submerged arc welding operation, two cables are led out from the anode and the cathode of a welding power supply respectively, and are wound on the winding frame 5 of the collecting device of the invention through the rolling sleeve 20 respectively and then connected with a welding trolley and a grounding clamp. When the welding work is finished, the rotating wheels 4 on the collecting device can be rotated by hands respectively to collect the cables.

Claims

1. A collecting device for submerged arc welding cables of a wind turbine tower mainly comprises: the winding mechanism comprises a support (1), a rotating shaft (3) erected on the support (1) through a bearing (2), a rotating wheel (4) connected with the rotating shaft (3) in a key mode, and a winding frame (5) fixedly welded on the rotating shaft (3); the winding frame (5) is characterized by comprising 4-8 winding rods (8) parallel to the rotating shaft (3) and a supporting rod (9) vertical to the rotating shaft (3); two ends of each winding rod (8) are respectively and vertically and fixedly connected with one end of one supporting rod (9), and the other end of each supporting rod (9) is vertically welded and fixed on the rotating shaft (3).

2. A collecting device according to claim 1, characterised in that there are also 1-2 groups of support bars (9) in the middle of the winding rod (8), fixedly supported between the winding rod (8) and the rotation shaft (3).

3. A collecting device as claimed in claim 1, characterised in that the winding rods (8) and the supporting rods (9) are evenly distributed around the circumference of the rotating shaft (3).

4. A collecting device as claimed in claim 1, characterised in that the winding rod (8) and the supporting rod (9) are of round steel material.

5. A collecting device according to claim 1, characterized in that the turning wheel (4) is a manual or electric turning wheel.

6. A collecting device according to claim 1, characterized in that a horizontal plate-shaped base (7) is arranged below the support (1), and universal wheels (6) are arranged below the base (7).

7. A collecting device as claimed in claim 6, characterized by further comprising a rolling sleeve (20); the rolling sleeve (20) is composed of a support part (21), a sleeve rotating shaft (22) fixed on the support part (21) and a sleeve (23) concentric with the sleeve rotating shaft (22); the sleeve (23) is supported by a sleeve bearing (24) and sleeved on the periphery of the sleeve rotating shaft (22); the support (21) is independently fixedly mounted on the base (7).