CN218783530U

CN218783530U - Wind-powered electricity generation bus duct of installation distance adjustable

Info

Publication number: CN218783530U
Application number: CN202222739808.4U
Authority: CN
Inventors: 郭昌松; 张健
Original assignee: Zhenjiang Baikal Electric Co ltd
Current assignee: Zhenjiang Baikal Electric Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-03-31
Anticipated expiration: 2032-10-18

Abstract

The utility model discloses an installation distance adjustable wind-powered electricity generation bus duct, all be provided with the bus duct body of electrically conductive copper sheet including both ends, bus duct body upper surface symmetry is provided with two fixed blocks, two be provided with the connecting rod between the fixed block, be provided with on the connecting rod and be used for installing the mounting panel on wind power tower section of thick bamboo inner wall with the bus duct body, be provided with the adjusting part that is used for changing connecting rod installation distance in the fixed block. The connecting rod is extruded through the pushing mounting plate, the spring is deformed, the connecting rod is driven to swing up and down in the spring, the deformation distance of the spring can change the distance between the mounting plate and the inner wall of the wind power tower, and therefore the bus duct body can be conveniently mounted on the inner wall of the wind power tower.

Description

Wind-powered electricity generation bus duct of installation distance adjustable

Technical Field

The utility model particularly relates to a mounting distance adjustable wind-powered electricity generation bus duct.

Background

The special wind power bus duct is used for current transmission equipment in a wind power system and is mainly used for conveying large current inside a tower of a wind driven generator, the special wind power bus duct is used as main power transmission equipment of a wind turbine generator, and the reliability and the safety stability of the generator set are related to the quality of the special wind power bus duct.

All be the snap-on when current wind-powered electricity generation bus duct installation on wind turbine generator system tower section of thick bamboo inner wall, in the installation, the distance diverse between the wind turbine generator system tower section of thick bamboo inner wall, but wind-powered electricity generation bus duct's mounting tool's length can't be according to changing, so the installation of the wind-powered electricity generation bus duct of not being convenient for.

Disclosure of Invention

An object of the utility model is to provide an installation distance adjustable wind-powered electricity generation bus duct to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a mounting distance adjustable wind-powered electricity generation bus duct, includes that both ends all are provided with the bus duct body of electrically conductive copper sheet, bus duct body upper surface symmetry is provided with two fixed blocks, two be provided with the connecting rod between the fixed block, be provided with on the connecting rod and be used for installing the mounting panel on wind power tower section of thick bamboo inner wall with the bus duct body, be provided with the adjusting part who is used for changing connecting rod installation distance in the fixed block.

Preferably, the adjusting component comprises a groove formed in the fixing block, a spring is arranged in the groove in the middle, and a bearing sleeve is arranged on the inner wall of the spring.

Preferably, the number of the bearing sleeves is two, and the axes of the two bearing sleeves are collinear.

Preferably, the connecting rod both ends all are provided with the pivot, the pivot rotates respectively to be installed on the bearing housing.

Preferably, two ends of the connecting rod are respectively attached to the inner ends of the fixing blocks, the mounting beam is vertically arranged on the outer wall of the circumference of the connecting rod, and the mounting beam is externally connected with a bolt and is mounted on the inner wall of the tower cylinder of the wind driven generator.

Preferably, the rotating shaft penetrates through the groove and extends to the outer side of one end of the fixing block, the limiting plate is sleeved on the outer side of the fixing block, and the limiting plate is tightly attached to the outer end of one side, away from the two fixing blocks, of the limiting plate.

Preferably, the diameter of the connecting rod is larger than the width of the groove.

Preferably, the connecting rod both ends have all been seted up the spout, the spout is the loop type, and slides in the spout and have the ball, the ball can roll on the fixed block.

The utility model discloses a technological effect and advantage: this installation distance adjustable wind-powered electricity generation bus duct extrudees the connecting rod through promoting the mounting panel for the spring takes place to deform, drives the connecting rod and carries out the luffing motion in the spring, and the deformation distance of spring can change the distance of mounting panel and wind power tower section of thick bamboo inner wall, thereby is convenient for install the bus duct body on wind power tower section of thick bamboo inner wall.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic structural view of the connecting rod of the present invention;

fig. 3 is a schematic structural view of the groove of the present invention;

fig. 4 is a schematic structural diagram of the spring of the present invention.

In the figure: 1. a bus duct body; 2. a conductive copper sheet; 3. a fixed block; 4. mounting a rod; 5. mounting a plate; 6. a connecting rod; 7. a ball bearing; 8. a chute; 9. a bearing housing; 10. a rotating shaft; 11. a limiting plate; 12. a groove; 13. a spring.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

In order to install the bus duct body 1 in the wind power tower, referring to fig. 1, 2 and 3, the bus duct body 1 with the conductive copper sheets 2 arranged at two ends is included, two fixing blocks 3 and two connecting rods 6 are symmetrically arranged on the upper surface of the bus duct body 1, a mounting plate 5 used for installing the bus duct body 1 on the inner wall of the wind power tower is arranged on each fixing block 6, an adjusting component used for changing the installation distance of each connecting rod 6 is arranged in each fixing block 3, each connecting rod 6 is extruded by pushing the corresponding mounting plate 5, so that each spring 13 is deformed, the corresponding connecting rod 6 is driven to swing up and down in each spring 13, the deformation distance of each spring 13 can be changed by changing the distance between the corresponding mounting plate 5 and the inner wall of the wind power tower, the bus duct body 1 can be conveniently installed on the inner wall of the wind power tower, when the bus duct body 1 radially shakes, the distance between the corresponding connecting rods 6 and the bus duct body 1 can be adjusted under the cooperation of the springs 13, the shaft sleeve and the rotating shaft 10, the situation that the bus duct body 1 drives the connecting columns to shake to cause the bus duct body 1 to fall off is reduced, the bus duct body 1 is improved in shock resistance, and the practicability is improved.

For the convenience of changing the installation distance of the bus duct body 1 in the wind power tower, referring to fig. 1, fig. 2, fig. 3 and fig. 4, the adjusting component comprises a groove 12 formed in a fixing block 3, a spring 13 is arranged in the groove 12 in the middle, and the spring 13 deforms and can drive the connecting rod 6 to swing up and down by a certain range, so that the installation beam 4 moves along with the installation plate 5, and the distance between the installation beam and the inner wall of the wind power tower is changed. The inner wall of the spring 13 is provided with two bearing sleeves 9, the axes of the two bearing sleeves 9 are collinear, the bearing sleeves 9 and the spring 13 are perpendicular to each other, and the bearing sleeves 9 are connected with the inner wall of the spring 13. 6 both ends of connecting rod all are provided with pivot 10, pivot 10 rotates respectively and installs on bearing housing 9, the both ends of connecting rod 6 paste tightly with the inner of fixed block 3 respectively, be provided with installation roof beam 4 on the circumference outer wall of connecting rod 6 perpendicularly, the external bolt of installation roof beam 4 is installed at aerogenerator tower section of thick bamboo inner wall, pivot 10 runs through recess 12 and extends to 3 outer one end outside covers of fixed block and is equipped with limiting plate 11, limiting plate 11 pastes tightly with one side outer end that two fixed blocks 3 kept away from mutually respectively, is favorable to carrying on spacingly to connecting rod 6 through limiting plate 11, promotes 6 axial stress intensity of connecting rod simultaneously, improves stability. Connecting rod 6 diameters are greater than the width of recess 12, reduce connecting rod 6 and stretch into the inside dead condition emergence of equipment card that causes of recess 12, improve stability. Spout 8 has all been seted up at the both ends of connecting rod 6, spout 8 is the loop type, and slides in spout 8 and have ball 7, ball 7 can roll on fixed block 3, slides in spout 8 through ball 7, and the sliding friction power between reducible fixed block 3 and the connecting rod 6 is favorable to nimble rotation between connecting rod 6 and the fixed block 3, improves the practicality.

During the use, at first aim at mounting panel 5 to wind power tower section of thick bamboo inner wall on, the horizontal installation distance, and external bolt installs mounting panel 5 back on the inner wall, along with the promotion of installation roof beam 4, drive connecting rod 6 and follow the decline or rise, make spring 13 take place deformation, ball 7 can roll on fixed block 3, slide in spout 8 through ball 7, the sliding friction power between reducible fixed block 3 and the connecting rod 6, thereby change the mounted position of bus duct body 1 in wind power tower section of thick bamboo.

Finally, it should be noted that: the above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention.

Claims

1. The utility model provides an installation distance adjustable wind-powered electricity generation bus duct, its characterized in that includes bus duct body (1) that both ends all are provided with electrically conductive copper sheet (2), bus duct body (1) upper surface symmetry is provided with two fixed blocks (3), two be provided with connecting rod (6) between fixed block (3), be provided with on connecting rod (6) and be used for installing mounting panel (5) on wind power tower cylinder inner wall with bus duct body (1), be provided with the adjusting part that is used for changing connecting rod (6) installation distance in fixed block (3).

2. The wind power bus duct with the adjustable installation distance as set forth in claim 1, wherein: the adjusting component comprises a groove (12) formed in the fixing block (3), a spring (13) is arranged in the groove (12) in the middle, and a bearing sleeve (9) is arranged on the inner wall of the spring (13).

3. The wind power bus duct with the adjustable installation distance as set forth in claim 2, wherein: the bearing sleeves (9) are arranged into two, and the axes of the two bearing sleeves (9) are collinear.

4. The wind power bus duct with the adjustable installation distance as set forth in claim 3, wherein: the connecting rod (6) both ends all are provided with pivot (10), pivot (10) rotate respectively and install on bearing housing (9).

5. The wind power bus duct with the adjustable installation distance as set forth in claim 1, wherein: the two ends of the connecting rod (6) are respectively attached to the inner ends of the fixing blocks (3), the mounting beam (4) is vertically arranged on the outer wall of the circumference of the connecting rod (6), and the mounting beam (4) is externally connected with a bolt and is mounted on the inner wall of the tower cylinder of the wind driven generator.

6. The wind power bus duct with the adjustable installation distance as set forth in claim 4, wherein: pivot (10) run through recess (12) and extend to the outer one end outside cover of fixed block (3) and be equipped with limiting plate (11), limiting plate (11) paste tightly with one side outer end that two fixed blocks (3) kept away from mutually respectively.

7. The wind power bus duct with the adjustable installation distance as set forth in claim 1, wherein: the diameter of the connecting rod (6) is larger than the width of the groove (12).

8. The wind power bus duct with the adjustable installation distance as set forth in claim 1, wherein: spout (8) have all been seted up at the both ends of connecting rod (6), spout (8) are the loop type, and slide in spout (8) and have ball (7), ball (7) can roll on fixed block (3).