Universal conveying device for transmission chain of wind generating set

Abstract

The utility model discloses a universal transportation device for a transmission chain of a wind generating set, which comprises an adjustable front support and an adjustable rear support, the adjustable front support and the adjustable rear support are both of a U-shaped structure, and the adjustable front support and the adjustable rear support are supported on the front portion and the rear portion of the transmission chain. Adjustment of the transverse distance is achieved by adjusting the distance between the two side edges of the adjustable front support and the adjustable rear support so as to adapt to installation of different machine types. The conveying device can adapt to the conveying work of various types of transmission chains, and the purposes of greatly reducing the purchase cost, reducing the management difficulty and improving the tool utilization rate are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of the drive chain of a wind turbine generator set, in particular to a general transportation device for the drive chain of a wind turbine generator set. Background Art

[0002] At present, when transporting the drive chain of a wind turbine generator set, special transportation tooling is usually designed according to the size specifications of the drive chains of different models, which can meet the transportation requirements of a single designed model.

[0003] Due to the large batch purchase quantity and high price of the transportation tooling, and with the increase in the types of models, a large number of transportation tooling with different specifications need to be designed, which increases the design work, procurement cost and the difficulty of tooling management. Content of the Utility Model

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a general transportation device for the drive chain of a wind turbine generator set, which can adapt to the transportation work of the drive chains of multiple models, achieving the purposes of significantly reducing the procurement cost, reducing the management difficulty and improving the utilization rate of the tooling.

[0005] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0006] A general transportation device for the drive chain of a wind turbine generator set includes an adjustable front support and an adjustable rear support. Both the adjustable front support and the adjustable rear support are in a U-shaped structure. The adjustable front support and the adjustable rear support are supported on the front and rear parts of the drive chain. The lateral distance is adjusted by adjusting the distance between the two side edges of the adjustable front support and the adjustable rear support to adapt to the installation of different models.

[0007] Further, the adjustable front support includes a lower front support section, a middle front support section and an upper front support section. Multiple groups of mounting holes for installing the middle front support section are symmetrically processed on the left and right sides of the lower front support section. There are two middle front support sections, which are symmetrically installed on the left and right sides of the lower front support section. The lateral distance between the two middle front support sections is adjusted through different mounting holes. An upper front support section is installed on the top of each middle front support section. An installation interface matching the drive chain is processed on the top of the upper front support section, and the upper front support section can be replaced according to different models to adapt to different models.

[0008] Further, a plurality of kidney-shaped holes for installing the upper front support section are processed on the middle front support section.

[0009] Further, a plurality of lifting lugs for fixing the drive chain are processed on the top surface of the lower front support section.

[0010] Furthermore, the adjustable rear support includes a lower rear support section, a middle rear support section, and an upper rear support section. Multiple groups of mounting holes for installing the middle rear support section are symmetrically machined on the left and right sides of the lower rear support section. There are two middle rear support sections, which are symmetrically installed on the left and right sides of the lower rear support section. The lateral distance between the two middle rear support sections is adjusted through different mounting holes. An upper rear support section is installed on the top of each middle rear support section. The top of the upper rear support section is machined with a mounting interface matching the drive chain, and the upper rear support section can be replaced according to different machine models to adapt to different machine models.

[0011] Furthermore, multiple kidney-shaped holes for installing the upper rear support section are machined on the middle rear support section.

[0012] Furthermore, multiple lifting lugs for fixing the drive chain are machined on the top surface of the lower rear support section.

[0013] Compared with the prior art, the present utility model has the following advantages and beneficial effects:

[0014] By designing a modular and universal transportation device, through the adjustment and switching of each module, the transportation work of the drive chains of multiple machine models can be adapted, achieving the purposes of significantly reducing the procurement cost, reducing the management difficulty, and improving the utilization rate of tooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the universal transportation device of the present utility model.

[0016] Figure 2 is a schematic structural diagram of the adjustable front support of the present utility model.

[0017] Figure 3 is a schematic structural diagram of the upper front support section of the present utility model.

[0018] Figure 4 is a schematic structural diagram of the middle front support section of the present utility model.

[0019] Figure 5 is a schematic structural diagram of the lower front support section of the present utility model.

[0020] Figure 6 is a schematic structural diagram of the adjustable rear support of the present utility model.

[0021] Figure 7 is a schematic structural diagram of the upper rear support section of the present utility model.

[0022] Figure 8 is a schematic structural diagram of the middle rear support section of the present utility model.

[0023] Figure 9This is a schematic structural view of the lower section of the rear support of the present utility model. Detailed implementation manners

[0024] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of the present utility model.

[0025] Embodiment:

[0026] As Figure 1 shown, this embodiment provides a general transportation device for the drive chain of a wind turbine generator, which includes an adjustable front support 1 and an adjustable rear support 2. Both the adjustable front support 1 and the adjustable rear support 2 are in a U-shaped structure. The adjustable front support 1 and the adjustable rear support 2 are supported on the front and rear parts of the drive chain 3. The lateral distance is adjusted by adjusting the distance between the two sides of the adjustable front support 1 and the adjustable rear support 2 to adapt to the installation of different models.

[0027] As Figures 2 to 5 shown, the adjustable front support 1 includes a lower section of the front support 101, a middle section of the front support 102, and an upper section of the front support 103. A plurality of lifting lugs 1012 for fixing the drive chain 3 are machined on the top surface of the lower section of the front support 101. A plurality of groups of mounting holes 1011 for mounting the middle section of the front support 102 are symmetrically machined on the left and right sides of the lower section of the front support 101. There are two middle sections of the front support 102, which are symmetrically installed on the left and right sides of the lower section of the front support 101. The lateral distance between the two middle sections of the front support 102 is adjusted through different mounting holes 1011 to achieve the purpose of adapting to the spans of different models. An upper section of the front support 103 is installed on the top of each middle section of the front support 102. The upper section of the front support 103 is installed through the waist-shaped holes 1021 on the middle section of the front support 102. An installation interface 1031 matching the drive chain 3 is machined on the top of the upper section of the front support 103. The upper section of the front support 103 can be replaced according to different models to adapt to different models.

[0028] As Figures 6 to 9As shown in the figure, the adjustable rear support 2 includes a lower rear support section 201, a middle rear support section 202, and an upper rear support section 203. On the top surface of the lower rear support section 201, multiple lifting lugs 2012 for fixing the transmission chain 3 are machined. On the left and right sides of the lower rear support section 201, multiple groups of mounting holes 2011 for installing the middle rear support section 202 are symmetrically machined. There are two middle rear support sections 202, which are symmetrically installed on the left and right sides of the lower rear support section 201. By using different mounting holes 2011, the lateral distance between the two middle rear support sections 202 can be adjusted to adapt to the spans of different machine models. On the top of each middle rear support section 202, an upper rear support section 203 is installed. The upper rear support section 203 is installed through the waist-shaped holes 2021 on the middle rear support section 202. On the top of the upper rear support section 203, a mounting interface 2031 matching the transmission chain 3 is machined. The upper rear support section 203 can be replaced according to different machine models to adapt to different machine models.

[0029] The specific steps of the installation method of the transportation device of the present utility model are as follows:

[0030] 1. Place the lower front support section and the lower rear support section according to the front and rear span dimensions of the machine model to be transported.

[0031] 2. According to the lateral span dimensions of the machine model to be transported, install the middle front support section and the middle rear support section onto the corresponding mounting holes of the placed lower front support section and lower rear support section respectively.

[0032] 3. According to the installation interface parameters of the transmission chain of the machine model to be transported, select the corresponding upper front support section and upper rear support section, and install them onto the middle front support section and the middle rear support section respectively; the installation of the tooling part is completed.

[0033] 4. Install the transmission chain onto the transportation tooling.

[0034] By using the transportation device of the present utility model and calculating with the currently common 5 machine models, it can be realized that hundreds of sets of transportation toolings can be reduced in purchase, saving costs up to tens of millions of yuan. The economic benefits are very remarkable. Moreover, the reduction in the number of transportation toolings also effectively reduces the management difficulty and improves the utilization rate of the toolings.

[0035] The above is only a preferred embodiment of the patent of the present utility model, but the protection scope of the patent of the present utility model is not limited thereto. Any person skilled in the art within the scope disclosed by the patent of the present utility model, according to the technical solution of the patent of the present utility model and the inventive concept of the patent of the present utility model, makes equivalent replacements or changes, all belong to the protection scope of the patent of the present utility model.

Claims

1. A universal transport device for a transmission chain of a wind turbine generator set, characterized in that: It comprises an adjustable front support and an adjustable rear support, both of which are U-shaped structures, and the adjustable front support and the adjustable rear support are supported at the front and rear of the transmission chain, and the lateral distance is adjusted by adjusting the spacing between the two side edges of the adjustable front support and the adjustable rear support to adapt to the installation of different models; wherein, the adjustable front support comprises a front support lower section, a front support middle section and a front support upper section, and the left and right sides of the front support lower section are symmetrically processed with a plurality of groups of mounting holes for mounting the front support middle section, and the front support middle section has two groups, which are symmetrically mounted on the left and right sides of the front support lower section, and the lateral distance between the two front support middle sections is adjusted by different mounting holes, and a front support is mounted on the top of each front support middle section. The upper section, the top of the front support upper section is processed with an installation interface matching the transmission chain, and the front support upper section can be replaced according to different models to adapt to different models; the adjustable rear support includes a rear support lower section, a rear support middle section and a rear support upper section, and the left and right sides of the rear support lower section are symmetrically processed with multiple groups of mounting holes for installing the rear support middle section, the rear support middle section has two, which are symmetrically installed on the left and right sides of the rear support lower section, and the lateral distance between the two rear support middle sections is adjusted by different mounting holes, and a rear support upper section is installed on the top of each rear support middle section, and the top of the rear support upper section is processed with an installation interface matching the transmission chain, and the rear support upper section can be replaced according to different models to adapt to different models.

2. A universal transport device for a transmission chain of a wind turbine generator set according to claim 1, characterized in that: A plurality of waist-shaped holes for installing the upper section of the front support are processed on the middle section of the front support.

3. A universal transport device for a transmission chain of a wind turbine generator set according to claim 1, characterized in that: A plurality of lifting ears for fixing the transmission chain are processed on the top surface of the lower section of the front support.

4. A universal transport device for a transmission chain of a wind turbine generator set according to claim 1, characterized in that: A plurality of waist-shaped holes for installing the upper section of the rear support are processed on the middle section of the rear support.

5. The universal transport device for the transmission chain of a wind turbine generator set according to claim 1, characterized in that: A plurality of lifting ears for fixing the transmission chain are processed on the top surface of the lower section of the rear support.

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