CN214093601U - Support structure, mounting table assembly and tower - Google Patents
Support structure, mounting table assembly and tower Download PDFInfo
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- CN214093601U CN214093601U CN202023173245.4U CN202023173245U CN214093601U CN 214093601 U CN214093601 U CN 214093601U CN 202023173245 U CN202023173245 U CN 202023173245U CN 214093601 U CN214093601 U CN 214093601U
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Abstract
The application provides a bearing structure, mount table subassembly and pylon. Wherein, bearing structure includes: a first flange; the second flange is connected with the first flange; and the support part is connected with the first flange and the second flange, and is provided with at least one support part which protrudes out of the first flange in the radial direction of the first flange, and the at least one support part is used for supporting the mounting table. The supporting structure that this embodiment provided supports the mount table through adopting the supporting part, is favorable to the landing leg of mount table to dodge the position of first flange and second flange and support in the supporting part to with the landing leg direct mount that makes the mount table among the correlation technique on the flange, the flange need provide the mounted position of certain width for this reason and compare, greatly reduced the width of flange, can effectively avoid the flange too wide, overweight, can reduction in production cost.
Description
Technical Field
The application relates to the field of tower equipment, in particular to a supporting structure, a mounting table assembly and a tower.
Background
With the fierce competition and the advancement of technology, offshore wind turbines are getting bigger and bigger, for example 8/10/12MW wind turbine gradually enters engineering application in recent years. In the design of a fan, a converter cabinet and a transformer are generally placed inside a tower, and with the increase of the fan, electrical structural components such as the transformer and the converter cabinet become heavier and heavier (for example, 14 tons of converter cabinets and 17 tons of transformers of 6mw fan), so that the supporting difficulty is increased.
In order to support the large-load structure in the prior art, four supporting legs of the converter cabinet mounting table are supported on the flange, but the problems of too wide and too heavy flange are caused, and the cost is increased.
SUMMERY OF THE UTILITY MODEL
The present application is directed to solving at least one of the problems of the prior art or the related art.
To this end, a first aspect of the present application is to provide a support structure.
A second aspect of the present application is to provide a mounting block assembly.
A third aspect of the present application is to provide a tower.
To achieve the above object, an embodiment of the first aspect of the present application provides a support structure for supporting a mounting platform in a tower, the support structure including: a first flange; a second flange connected with the first flange; and the support part is connected with the first flange and the second flange, and is provided with at least one support part which protrudes out of the first flange in the radial direction of the first flange and is used for supporting the mounting table.
In some embodiments, the support member includes the support portion and an annular connecting portion interposed between the first flange and the second flange, and the support portion extends from the connecting portion in a radial direction of the first flange.
In some embodiments, the number of the supporting portions is multiple, and the supporting portions are distributed at intervals around the central axis of the first flange.
Further, the number of the support portions is the same as the number of the legs of the mount table.
In some embodiments, the number of the support portions is one, and the support portions have a ring shape.
In some embodiments, the first flange and the second flange are end connection flanges of a tower section of the tower.
In some embodiments, the support portion is provided with a first mounting hole for connecting with the mounting table.
In some embodiments, the first flange is provided with a first connection hole, the second flange is provided with a second connection hole, and the support is provided with a second mounting hole capable of communicating the first connection hole and the second connection hole; the support structure further includes a first connecting member passing through the first connecting hole, the second mounting hole, and the second connecting hole to connect the first flange, the support member, and the second flange.
In some embodiments, the support portion can be removably or fixedly connected to the mounting table.
A second aspect embodiment of the present application provides a mount assembly for a tower, the mount assembly comprising: an installation table; and the supporting structure according to any one of the above aspects, wherein the supporting structure supports the mounting table through the supporting portion.
In some embodiments, the mounting table includes a platform having a single or multi-layer structure and a plurality of legs, each of the support portions supporting the legs.
Embodiments of a third aspect of the present application provide a tower comprising: a tower body; and the mounting platform assembly according to any one of the above technical solutions, wherein the mounting platform assembly is arranged inside the tower body.
The support structure provided by the embodiment comprises a first flange, a second flange and a support piece. Specifically, the mounting table is supported by the supporting piece, and the supporting part protruding out of the first flange in the radial direction of the first flange is used for supporting the mounting table, so that the supporting legs of the mounting table are beneficial to avoiding the positions of the first flange and the second flange and supporting the first flange and the second flange on the supporting part. Thereby need not to provide the mounted position for the connection of the landing leg of mount table on first flange and second flange, make the landing leg direct mount of mount table on the flange among the prior art, the flange need compare for this mounted position that provides certain width, has greatly reduced the width of flange, can effectively avoid the flange too wide, overweight, can reduction in production cost.
Drawings
The above and other objects and features of the present application will become more apparent from the following description of embodiments thereof taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a perspective view of a prior art mounting block assembly;
FIG. 2 is a partial cross-sectional schematic view of a prior art mounting table assembly;
FIG. 3 is an enlarged partial schematic view at A in FIG. 2;
FIG. 4 is another partially cross-sectional schematic view of a prior art mounting table assembly;
FIG. 5 is a schematic partial cross-sectional view of a prior art flange;
FIG. 6 is a perspective view of a mounting block assembly according to one embodiment of the present application;
FIG. 7 is a schematic illustration in partial cross-section of a mounting block assembly according to an embodiment of the present application;
FIG. 8 is an enlarged partial schematic view at B of FIG. 7;
FIG. 9 is a schematic structural view of a support according to one embodiment of the present application.
Wherein the reference numerals of fig. 1 to 5 are illustrated as:
100 'support structure, 110' first flange, 120 'second flange, 130' flange connection bolts, 140 'leg connection bolts, 200' mounting table, 210 'transformer platform, 230' leg;
the reference numerals of fig. 6 to 9 explain:
100 support structure, 110 first flange, 111 first connection hole, 120 second flange, 121 second connection hole, 130 support, 131 connection part, 132 support part, 133 first mounting hole, 134 second mounting hole,
200 mounting tables, 210 first-layer platforms, 220 second-layer platforms and 230 supporting legs.
Detailed Description
The support structure, mounting deck assembly and tower of some embodiments of the present application will be described below in conjunction with fig. 6-9.
This application may, however, be embodied in many different forms and should not be construed as limited to the specific embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
It should be noted that the support structure 100 disclosed in the present application can support the installation platform 200 inside the tower, and the installation platform 200 can support electrical structures such as a converter cabinet and a transformer, and of course, the installation platform 200 can also be used for supporting other devices. Furthermore, it should be understood that the support structure 100 is also suitable for supporting other structures besides the mounting table 200.
FIG. 1 is a perspective view of a prior art mounting block assembly; fig. 2 is a partial cross-sectional view of a mounting table assembly in the prior art, and fig. 3 is a partial enlarged view of a portion a of fig. 2. As shown in fig. 1 to 3, the mounting platform 200' in the tower of the prior art is supported by flanges. The support structure 100 'includes a first flange 110', a second flange 120 ', and a flange coupling bolt 130' coupling the two flanges. The mounting station 200 ' includes a transformer platform 210 ' and legs 230 ', the transformer platform 210 ' being mounted on the legs 230 '. The four legs 230 'of the mounting table 200' are mounted on two flanges to form a complete and clear stressed structure, and finally a large platform load is borne on the flange surfaces. Since the legs 230 'are mounted on the flanges, the flanges need to be widened to enable the support of the legs 230', and then the legs 230 'and the flanges are coupled together using leg coupling bolts 140' (bolts are indicated by dotted lines in fig. 2 and 3). I.e., to ensure that the legs 230 'of the mounting station 200' are stably connected to the flanges, the flanges must provide a width for the leg connecting bolts 140 'in addition to providing a width for the flange connecting bolts 130'. This results in an excessively heavy flange which is too heavy and which increases the production costs.
Specifically, FIG. 4 is another partial cross-sectional schematic view of a prior art mounting block assembly, and FIG. 5 is a partial cross-sectional schematic view of a prior art flange. As shown in fig. 4 and 5, the conventional flange is machined, and has a large circular outer contour except for the connection hole. Therefore, in the conventional flange, the flange needs to be thickened and widened to meet the supporting requirement of the leg 230', and as shown in fig. 4, the width H1 of the flange is wider, which significantly increases the cost. The width H2 of the flange may be small if it is not necessary to provide mounting locations for the legs 230 ', i.e., the flange does not need to add width to the connecting leg bolts 140'. Comparing the widths of the flanges in fig. 4 and 5, it is clear that H1 is greater than H2, which results in excessive width and weight of the flange and increased cost.
To solve the above technical problem, the present application proposes a supporting structure 100. FIG. 6 is a perspective view of a mounting block assembly according to one embodiment of the present application; FIG. 7 is a schematic illustration in partial cross-section of a mounting block assembly according to an embodiment of the present application; FIG. 8 is an enlarged partial schematic view at B of FIG. 7; fig. 9 is a schematic top view of a support structure 100 according to an embodiment of the present application.
As shown in fig. 6 to 9, a first embodiment of the present application provides a support structure 100 for supporting an installation platform 200 in a tower, where the support structure 100 includes: a first flange 110; a second flange 120 connected to the first flange 110; and a support 130 connected to the first flange 110 and the second flange 120, the support 130 having at least one support portion 132 protruding from the first flange 110 in a radial direction of the first flange 110, the at least one support portion 132 supporting the mounting stage 200.
The present embodiment provides a support structure 100 including a first flange 110, a second flange 120, and a support 130. Specifically, by using the supporting member 130 to support the mounting table 200, specifically, by using at least one supporting portion 132 protruding from the first flange 110 in the radial direction of the first flange 110 to support the mounting table 200, the supporting portion 132 is supported by the supporting leg 230 of the mounting table 200 while avoiding the positions of the first flange 110 and the second flange 120. Therefore, installation positions do not need to be provided for connection of the support legs 230 of the mounting table 200 on the first flange 110 and the second flange 120, and compared with the prior art that the support legs 230 of the mounting table 200 are directly installed on the flanges, and the flanges need to provide installation positions with certain widths, the width of the flanges is greatly reduced, the flanges are effectively prevented from being too wide and too heavy, and the production cost can be reduced.
Moreover, the support 130 is only pressed by two flanges except for supporting the mounting table 200, and the requirements on toughness, strength and the like are lower. The supporting member 130 is a purely pressed member, has lower requirements on strength, toughness and the like than a flange, and is beneficial to saving cost. Moreover, the supporting member 130 may be plate-shaped, and based on the existing process, the supporting member 130 may also be realized by a plate cutting method, without machining an outer contour by a machine tool, thereby further reducing the machining cost. The supporting structure 100 can meet the requirements of high bearing load and low cost of the mounting platform 200 in the tower.
The platform load of the present application is a gravity action generated by a converter, a transformer, a cabinet, and the like supported on the platform of the mounting table 200. The first flange 110 and the second flange 120 of the present application are end connection flanges of a tower barrel section of a tower. Specifically, the tower includes a plurality of tower sections, and a plurality of tower sections are stacked up in the height direction and distributed to form a tower body, and the first flange 110 and the second flange 120 are end connection flanges provided at ends of two adjacent tower sections and capable of connecting ends of two adjacent tower sections.
In some embodiments, as shown in fig. 6, 7 and 9, the support 130 includes a support portion 132 and an annular connection portion 131, the connection portion 131 is interposed between the first flange 110 and the second flange 120, and the support portion 132 is connected to the connection portion 131.
In these embodiments, the support 130 is specifically defined to include a connecting portion 131 and a supporting portion 132, and by disposing the connecting portion 131 between the first flange 110 and the second flange 120, the first flange 110 and the second flange 120 are enabled to clamp the support 130 therebetween, so that the entire support structure 100 presents three layers, which is beneficial for directly utilizing a first connecting member, such as a bolt, a screw, or a rivet, for connecting the first flange 110 and the second flange 120 together, so as to enable the support 130 to be stably clamped between the first flange 110 and the second flange 120. Therefore, an additional connecting piece is not required to be separately configured for connecting the supporting piece 130 and the two flanges, so that on one hand, parts are reduced, and the production cost is reduced; on the other hand, the flange is not required to be increased in width for mounting the supporting piece 130, the flange can be effectively ensured to have smaller width, and the production cost is further reduced. Moreover, by interposing the connection portion 131 between the first flange 110 and the second flange 120, it is beneficial to ensure stable connection between the support member 130 and the two flanges, thereby facilitating stable support of the mounting table 200 by the support structure 100.
In a specific embodiment, the first connector may be sequentially passed through the first flange 110, the connection portion 131, and the second flange 120. The connecting portion 131 is annular, including a generally annular configuration.
Of course, in other embodiments, the connecting portion 131 may not be located between the first flange 110 and the second flange 120, but located on a side of the first flange 110 away from the second flange 120, and so on. At this time, the first connection member connecting the first flange 110 and the second flange 120 may be used to sequentially pass through the connection portion 131, the first flange 110, and the second flange 120, so that the three may be stably connected.
Further, as shown in fig. 9, the support portion 132 is extended from the connection portion 131 in the radial direction of the first flange 110. The gravity of the mounting table 200 received by the supporting portion 132 is uniformly transmitted to the two flanges, thereby ensuring the supporting stability of the mounting table 200.
In one embodiment, the supporting portion 132 may extend toward the central axis of the first flange 110, and the supporting portion 132 may also extend away from the central axis of the first flange 110.
Of course, in other embodiments, the supporting portion 132 may not extend along the radial direction of the first flange 110, but may extend along a straight line without being concentric. The leg 230 of the mounting stand 200 may be connected to the supporting portion 132 while avoiding two flanges.
In some embodiments, the number of the supporting portions 132 is multiple, and the multiple supporting portions 132 are spaced around the central axis of the first flange 110. The support portion 132 is advantageous to uniformly transmit the pressure to the first flange 110 and the second flange 120 having a circular or substantially circular ring shape, thereby facilitating stable support of the mounting table 200.
Further, the number of the supporting portions 132 is the same as the number of the legs 230 of the mounting table 200, that is, one leg 230 is supported on one supporting portion 132. For example, if the mounting table 200 has four legs 230, the number of the supporting portions 132 is four. Of course, the mounting station 200 may have three, six, eight legs 230, etc.
Of course, in other embodiments, multiple legs 230 may be supported on a single mounting block 200. The location and size of the mounting table 200 may be designed as desired.
In some embodiments, the number of the supporting portions 132 is one, and the supporting portions 132 have a ring shape. The support member 130 is convenient to machine and form quickly. And the pressure applied to the supporting portion 132 is stably transmitted to the first flange 110 and the second flange 120, so that the supporting structure 100 stably supports the mounting platform 200.
In some embodiments, the supporting portion 132 is provided with a first mounting hole 133 for connecting with the mounting table 200. The first mounting hole 133 may be a threaded hole, a through hole, a blind hole, or the like, and may be set according to a connection manner between the support 130 and the leg 230 of the mounting table 200. Moreover, the number of the first mounting holes 133 on each supporting portion 132 may be multiple, that is, multiple mounting holes simultaneously act on one leg 230 of the mounting table 200, which is beneficial to ensure the stable support of the supporting member 130 to the mounting table 200, and thus the supporting stability of the supporting structure 100. For example, in the case where the cross section of the leg 230 is oriented, the number of the mounting holes may be four, and the leg 230 may be stably connected from each side of the leg 230.
In one embodiment, the support portion 132 is coupled to the leg 230 of the mounting station 200 by a bolt, screw, or latch.
In some embodiments, the first flange 110 is provided with a first connection hole 111, the second flange 120 is provided with a second connection hole 121, and the support 130 is provided with a second mounting hole 134 capable of communicating the first connection hole 111 and the second connection hole 121; the support structure further includes a first coupling member passing through the first coupling hole 111, the second mounting hole 134 and the second coupling hole 121 to couple the first flange 110, the support member 130 and the second flange 120.
In these embodiments, the first connection member sequentially passes through the first connection hole 111, the second mounting hole 134, and the second connection hole 121, so that not only the connection of the first flange 110 and the second flange 120 but also the connection of the support member 130 to both flanges can be achieved, and the connection structure is simple. In addition, the connecting pieces of the supporting piece 130 and the two flanges are not required to be additionally arranged, so that the number of parts is reduced, and the production cost is reduced.
In one embodiment, the first connector may be a bolt, screw, latch, or the like.
In one embodiment, the number of the first coupling holes 111, the second coupling holes 121, and the first coupling members is plural and spaced around the central axis of the first flange 110.
In some embodiments, the support portion 132 can be removably or fixedly connected to the mounting table 200. For example, the support portion 132 is provided with a screw hole, and can be connected to the leg 230 of the mounting table 200 by a bolt or a screw. For another example, the support portion 132 can be welded to the leg 230 of the mounting station 200.
Hereinafter, the support structure 100 of one embodiment of the present application will be described in detail. As shown in fig. 7 and 8, the support structure 100 includes two flanges, a first flange 110 and a second flange 120, respectively, and the support structure 100 further includes a connection circular plate (one type of support 130) between the two flanges such that the entire support structure 100 assumes a three-layered state.
Specifically, as shown in fig. 7 and 8, the connection circular plate is located between the two flanges, and the three-layer structure is connected by the original bolt (one type of the first connection member) for connecting the two flanges. The leg 230 is supported on the supporting portion 132 of the connection circular plate, and the leg 230 is connected to the connection circular plate by a bolt, which is shown in fig. 9.
Specifically, as shown in fig. 6, the mounting platform 200 supported by the support structure 100 has two platforms spaced above one another and each mounted to a leg 230. Heavy loads (several tens of tons) from the transformer platform and the converter platform can be smoothly transmitted to the connection circular plate through the leg 230. The stress is simple and reliable, and the problems of installation and support of heavy load in the tower are solved.
As is well known, the conventional flange is machined by a lathe, and all the outer contours except the connecting hole are large circles, so that the flange needs to be thickened and widened to meet the supporting requirement of the leg 230 in the conventional connecting structure, as shown in fig. 4. The supporting structure 100 of the present embodiment does not need to increase the size of the original flange, but only adds a new connecting circular plate between the two flanges, and solves the supporting problem of the supporting leg 230 by the local protrusion of the connecting circular plate (i.e. the supporting portion 132).
The newly added connecting circular plate is only stressed by two flanges, and the requirements on toughness, strength and the like are lower. Meanwhile, the connecting circular plate is of a plane structure, and based on the existing process, the added connecting circular plate can be realized by cutting a plate without machining the outer contour by a machine tool.
In summary, the supporting structure 100 of the present embodiment reduces the weight of the flange, and the manufacturing process of the newly added connecting circular plate is simple, which significantly reduces the cost.
As shown in fig. 6 and 7, a second aspect embodiment of the present application provides a mount table assembly for a tower, the mount table assembly including: an installation table 200; and the support structure 100 of any of the above embodiments, the support structure 100 supports the mounting table 200 through the support portion 132.
The mounting table assembly provided in this embodiment has the supporting structure 100 according to any of the embodiments, and thus has the beneficial effects according to any of the embodiments, which are not repeated herein.
In some embodiments, the mounting station 200 includes a platform having a single or multi-layered structure and a plurality of legs 230, with the support portions 132 supporting the respective legs 230.
In these embodiments, the structure of the mount 200 is specifically defined. By making the installation table 200 include a platform and a plurality of legs 230, the platform is made to have a single-layer or multi-layer structure, and particularly, in the case where the platform has a multi-layer structure, the platform has a multi-layer platform capable of bearing different devices, and the platform of the single-layer or multi-layer structure is supported by a plurality of unified legs 230, so that the supporting portion 132 supports the corresponding legs 230, which is advantageous for ensuring the stability of the platform.
In a specific application, in the case where the platform has a multi-layered structure, the platform has a multi-layered platform, which may be spaced up and down in the height direction of the plurality of legs 230, and the plurality of legs 230 support each platform.
In a particular embodiment, the platforms include a first tier platform 210 and a second tier platform 220. The first floor platform 210, i.e. the converter platform, is located inside the tower and is the platform for installing the converter. The second platform 220, i.e. the transformer platform, is located inside the tower and is a platform for installing the transformer.
Embodiments of a third aspect of the present application provide a tower comprising: a tower body; and a mount assembly as in any of the embodiments described above, the mount assembly being disposed inside the tower body.
The tower provided by this embodiment has the advantages of any of the above embodiments due to the installation table assembly of any of the above embodiments, which are not repeated herein.
Specifically, the tower body includes a plurality of tower sections, and a plurality of tower sections pile up the distribution in the direction of height, set up and form the tower body, in two tower sections adjacent wantonly in the direction of height, the one end of a tower section is provided with first flange 110, and the one end that another tower section is close to first flange 110 is provided with second flange 120, and two adjacent tower sections are connected through first flange 110 and second flange 120. The first flange 110 and the second flange 120 connecting two adjacent tower sections are set as a group, and in the case that the tower body includes three or more tower sections, the connecting portion 131 of the supporting member 130 may be disposed between any one group of the first flange 110 and the second flange 120, or between multiple groups or each group of the first flange 110 and the second flange 120. The position of the support 130 may be set as desired. It is not meant here that a support 130 is provided between each set of first and second flanges 110, 120.
In a particular application, the tower is used to support a wind turbine generator set. Of course, the tower may also be used to support other structures.
While the foregoing is directed to embodiments of the present application, and certain embodiments shown and described, it will be appreciated by those skilled in the art that changes may be made in these embodiments (e.g., where different features described in different embodiments may be combined), and that such changes and modifications may be made without departing from the principles and spirit of the application, the scope of which is defined in the claims and their equivalents.
Claims (10)
1. A support structure (100) for supporting an installation (200) in a tower, the support structure (100) comprising:
a first flange (110);
a second flange (120) connected to the first flange (110);
a support (130) connected to the first flange (110) and the second flange (120), the support (130) having at least one support portion (132) protruding from the first flange (110) in a radial direction of the first flange (110), the at least one support portion (132) supporting the mount table (200).
2. The support structure (100) of claim 1,
the support member (130) includes the support portion (132) and an annular connecting portion (131), the connecting portion (131) is interposed between the first flange (110) and the second flange (120), and the support portion (132) extends from the connecting portion (131) in a radial direction of the first flange (110).
3. The support structure (100) of claim 2,
the number of the supporting parts (132) is multiple, and the supporting parts (132) are distributed at intervals around the central axis of the first flange (110);
wherein the number of the supporting parts (132) is the same as the number of the legs (230) of the mounting table (200).
4. The support structure (100) of claim 1,
the first flange (110) and the second flange (120) are end connection flanges of a tower section of the tower.
5. The support structure (100) according to any one of claims 1 to 4,
the supporting part (132) is provided with a first mounting hole (133) used for being connected with the mounting table (200).
6. The support structure (100) according to any one of claims 1 to 4,
the first flange (110) is provided with a first connecting hole (111), the second flange (120) is provided with a second connecting hole (121), and the support (130) is provided with a second mounting hole (134) capable of communicating the first connecting hole (111) with the second connecting hole (121);
the support structure (100) further includes a first coupling member passing through the first coupling hole (111), the second mounting hole (134), and the second coupling hole (121) to couple the first flange (110), the support member (130), and the second flange (120).
7. The support structure (100) according to any one of claims 1 to 4,
the support part (132) can be detachably or fixedly connected with the mounting table (200).
8. A mounting block assembly for a tower, the mounting block assembly comprising:
a mounting table (200); and
the support structure (100) of any one of claims 1 to 7, the support structure (100) supporting the mounting table (200) by the support portion (132).
9. The mounting table assembly of claim 8,
the mounting table (200) includes a platform having a single-layer or multi-layer structure, and a plurality of legs (230), and each support portion (132) supports the corresponding leg (230).
10. A tower, comprising:
a tower body; and
an installation stand assembly as claimed in claim 8 or 9, provided internally of the tower body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023173245.4U CN214093601U (en) | 2020-12-23 | 2020-12-23 | Support structure, mounting table assembly and tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023173245.4U CN214093601U (en) | 2020-12-23 | 2020-12-23 | Support structure, mounting table assembly and tower |
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| Publication Number | Publication Date |
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| CN214093601U true CN214093601U (en) | 2021-08-31 |
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| CN202023173245.4U Active CN214093601U (en) | 2020-12-23 | 2020-12-23 | Support structure, mounting table assembly and tower |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114751092A (en) * | 2022-05-20 | 2022-07-15 | 中国原子能科学研究院 | Supporting device arranged in vacuum device, vacuum device and vacuum system |
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2020
- 2020-12-23 CN CN202023173245.4U patent/CN214093601U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114751092A (en) * | 2022-05-20 | 2022-07-15 | 中国原子能科学研究院 | Supporting device arranged in vacuum device, vacuum device and vacuum system |
| CN114751092B (en) * | 2022-05-20 | 2023-03-10 | 中国原子能科学研究院 | Supporting device arranged in vacuum device, vacuum device and vacuum system |
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Address after: 830026 No. 107, Shanghai Road, Urumqi economic and Technological Development Zone, the Xinjiang Uygur Autonomous Region Patentee after: Jinfeng Technology Co.,Ltd. Address before: 830026 No. 107, Shanghai Road, Urumqi economic and Technological Development Zone, the Xinjiang Uygur Autonomous Region Patentee before: XINJIANG GOLDWIND SCIENCE & TECHNOLOGY Co.,Ltd. |