Quick-mounting modular phase modifier host prefabricated cabin and assembling method thereof

Abstract

The quick-mounting modular phase modifier host prefabricated cabin comprises a cabin body, the cabin body is formed by splicing a left wall body, a right wall body, a front wall body, a rear wall body and a top cover, U-shaped buckling grooves with downward openings are formed in the left side and the right side of the top cover, and assembling beams matched with the U-shaped buckling grooves are arranged at the top ends of the left wall body and the right wall body; the assembling beams are arranged in the U-shaped buckling grooves in a matched mode and connected through bolts, and the front wall body and the rear wall body are detachably connected with the left wall body and the right wall body. The front wall body, the rear wall body, the left wall body and the right wall body are factory prefabricated modules, so that on-site quick assembly and connection are facilitated. The structure is simple, the design is reasonable, the installation and construction period is greatly shortened, and later structural transformation is facilitated.

Description

Technical Field

[0001] The present invention belongs to the technical field of prefabricated cabins, and particularly relates to a quick-assembly modular synchronous condenser main unit prefabricated cabin and an assembly method thereof. Background Art

[0002] As a key device for reactive power compensation and voltage stability in the power system, the synchronous condenser main unit prefabricated cabin is particularly important in scenarios such as new energy grid connection and UHV power transmission. The problems existing in the prior art are as follows: the installation and construction period of its cabin structure is long; the fixed installation method makes it difficult to transform the structure later.

[0003] Therefore, how to solve the defects existing in the above prior art has become the direction of efforts of those skilled in the art. Summary of the Invention

[0004] The purpose of the present invention is to provide a quick-assembly modular synchronous condenser main unit prefabricated cabin and an assembly method thereof, which can completely solve the deficiencies of the above prior art.

[0005] The purpose of the present invention is achieved by the following technical solutions:

[0006] A quick-assembly modular synchronous condenser main unit prefabricated cabin includes a cabin body, which is formed by splicing a left wall, a right wall, a front wall, a rear wall and a top cover. U-shaped buckles with downward openings are provided on both sides of the top cover. Assembly beams matching the U-shaped buckles are provided at the top ends of the left and right walls. The assembly beams are fitted into the U-shaped buckles and connected by bolts. The front and rear walls are detachably connected to the left and right walls.

[0007] Further, the U-shaped buckle includes a top plate, an inner side plate and an outer side plate. The inner side plate and the outer side plate are correspondingly connected to both sides of the top plate. The inner side plate is perpendicular to the top plate, and the included angle between the outer side plate and the top plate is an obtuse angle.

[0008] Further, the included angle between the outer side plate and the top plate is 95° - 105°.

[0009] Further, square tubes are fixedly provided on both sides of the top cover, and outer beams are fixedly provided on the outside of the box girders. The U-shaped buckles are fixedly provided between the square tubes and the outer beams.

[0010] Further, a rectangular opening is provided at the bottom of the square tube.

[0011] Further, the front and rear walls and the left and right walls are all factory prefabricated modules.

[0012] An assembly method for a synchronous condenser main unit prefabricated cabin, including the quick-install modular synchronous condenser main unit prefabricated cabin described in any one of the above, is characterized in that: first, lift the top cover, then erect the left and right walls corresponding to the left and right sides of the top cover, lower the top cover, so that the assembly beams at the tops of the left and right walls are fitted into the U-shaped buckle grooves, and use bolts to connect and fix the assembly beams with the U-shaped buckle grooves, and finally detachably connect the front and rear walls with the left and right walls. The front and rear walls and the left and right walls are all factory prefabricated modules.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: the structure is simple, the design is reasonable, the installation and construction period is greatly shortened, and it is convenient for later structural transformation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the structural schematic diagram of the present invention;

[0015] Figure 2 is Figure 1 the partial enlarged view at A in

[0016] Figure 3 is Figure 1 the left view of

[0017] Figure 4 is the exploded structural schematic diagram of the present invention;

[0018] Figure 5 is Figure 4 the partial enlarged view at B in

[0019] Figure 6 is Figure 4 the partial enlarged view at C in

[0020] Figure 7 is the three-dimensional structural schematic diagram of the present invention;

[0021] Figure 8 is Figure 7 the partial enlarged view at D in DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Hereinafter, exemplary embodiments of the present disclosure will be described in more detail with reference to the drawings. Although the exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided so that the present disclosure can be more thoroughly understood and the scope of the present disclosure can be completely conveyed to those skilled in the art.

[0023] As Figures 1 to 8As shown in the figure, a quick-assembly modular synchronous condenser main unit prefabricated cabin includes a cabin body, which is assembled by a left wall 1, a right wall 2, a front wall, a rear wall and a top cover 3. U-shaped buckles 4 with downward openings are provided on both left and right sides of the top cover 3. Assembly beams 5 matching the U-shaped buckles 4 are provided at the top ends of the left and right walls 1 and 2. The assembly beam 5 is fitted into the U-shaped buckle 4 and connected by bolts 6. The front and rear walls are detachably connected to the left and right walls 1 and 2. The above-mentioned bolts 6 are 8.8-grade M30 bolts. The front and rear walls and the left and right walls 1 and 2 are all factory prefabricated modules, which is convenient for quick on-site assembly and connection.

[0024] In this embodiment, the U-shaped buckle 4 includes a top plate 41, an inner side plate 42 and an outer side plate 43. The inner side plate 42 and the outer side plate 43 are correspondingly connected to both left and right sides of the top plate 41. The inner side plate 42 is perpendicular to the top plate 41, and the included angle between the outer side plate 43 and the top plate 41 is an obtuse angle. Specifically, the included angle between the outer side plate 43 and the top plate 41 is 95° - 105°, and 100° is preferred in this embodiment. The design of the obtuse angle structure between the outer side plate 43 and the top plate 41 is mainly to facilitate the assembly beam 5 to be smoothly fitted into the U-shaped buckle 4 and reduce the assembly difficulty.

[0025] In this embodiment, square tubes 10 are fixedly provided on both left and right sides of the top cover 3. Outer beams 7 are fixedly provided on the outer sides of the square tubes 10. The U-shaped buckles 4 are fixedly provided between the square tubes 6 and the outer beams 7. A rectangular opening 8 is opened at the bottom of the square tube 6, which is convenient for installing decorative covers with bolts to keep the appearance beautiful. When using 8.8-grade M30 bolts to connect the assembly beam 5 and the U-shaped buckle 4, the M30 bolts pass through the square tube 6 and are connected to nuts 9.

[0026] An assembly method of a synchronous condenser main unit prefabricated cabin includes the quick-assembly modular synchronous condenser main unit prefabricated cabin described in any one of the above. The method is characterized in that first, the top cover is lifted, then the left and right walls are erected corresponding to both left and right sides of the top cover, the top cover is lowered, so that the assembly beams at the top ends of the left and right walls are fitted into the U-shaped buckles, and 8.8-grade M30 bolts are used to connect and fix the assembly beam and the U-shaped buckle. Finally, the front and rear walls are detachably connected to the left and right walls and the top cover. The front and rear walls and the left and right walls are all factory prefabricated modules.

[0027] The structure and assembly method of the present invention can greatly shorten the installation and construction period of the synchronous condenser main unit prefabricated cabin, and the installation and disassembly are convenient, so as to facilitate later structural transformation.

[0028] Similarly, it should be understood that, for the purpose of streamlining the present disclosure and aiding in the understanding of one or more of the various inventive aspects, in the foregoing description of the exemplary embodiments of the present invention, the various features of the present invention are sometimes grouped together in a single embodiment, figure, or description thereof. However, the disclosed method should not be construed as reflecting an intention that the claimed invention requires more features than are expressly recited in each claim. Rather, as reflected in the following claims, the inventive aspects lie in less than all the features of the single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into the detailed description, with each claim standing on its own as a separate embodiment of the present invention.

[0029] Those skilled in the art will appreciate that the modules in the devices in the embodiments can be adaptively changed and disposed in one or more devices different from the embodiments. The modules or units or components in the embodiments can be combined into one module or unit or component, and in addition, they can be divided into multiple sub-modules or sub-units or sub-components. Except that at least some of such features and / or processes or units are mutually exclusive, any combination can be used to combine all the features disclosed in this specification (including the accompanying claims, abstract, and drawings) and all the processes or units of any method or device so disclosed. Unless otherwise expressly stated, each feature disclosed in this specification (including the accompanying claims, abstract, and drawings) can be replaced by an alternative feature that provides the same, equivalent, or similar purpose.

[0030] In addition, those skilled in the art will be able to understand that although some of the embodiments herein include certain features included in other embodiments but not other features, the combination of the features of different embodiments means that it is within the scope of the present invention and forms different embodiments.

[0031] It should be noted that the above embodiments illustrate the present invention rather than limit the present invention, and those skilled in the art can design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in the claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The present invention can be implemented by means of hardware including several different elements and by means of a suitably programmed computer. In a unit claim listing several devices, several of these devices can be embodied by the same item of hardware. The use of the words first, second, and third, etc. does not denote any order. These words can be interpreted as names.

[0032] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. A prefabricated cabin for a fast-assembly modular phase condenser main engine, comprising a cabin body, characterized in that: The cabin body is spliced ​​together by a left wall, a right wall, a front wall, a rear wall and a top cover. The left and right sides of the top cover are provided with U-shaped buckle grooves opening downwards. The tops of the left and right walls are provided with assembly beams matching the U-shaped buckle grooves. The assembly beams fit in the U-shaped buckle grooves and are connected by bolts. The front and rear walls are detachably connected to the left and right walls.

2. The quick-assembly modular phase condenser main engine prefabricated cabin according to claim 1 is characterized by: The U-shaped buckle groove includes a top plate, an inner plate and an outer plate. The left and right sides of the top plate are correspondingly connected to the inner plate and the outer plate. The inner plate and the top plate are perpendicular to each other, and the angle between the outer plate and the top plate is an obtuse angle.

3. The quick-assembly modular phase condenser main engine prefabricated cabin according to claim 2 is characterized by: The included angle between the outer plate and the top plate is 95°-105°.

4. The quick-assembly modular phase condenser main engine prefabricated cabin according to claim 2 is characterized by: Rectangular tubes are fixedly arranged on the left and right sides of the top cover, an outer beam is fixedly arranged on the outer side of the box beam, and the U-shaped buckle groove is fixedly arranged between the rectangular tube and the outer beam.

5. The quick-assembly modular phase condenser main engine prefabricated cabin according to claim 4 is characterized by: A rectangular opening is provided at the bottom of the rectangular tube.

6. The quick-assembly modular phase condenser main engine prefabricated cabin according to claim 4 is characterized by: The front and rear walls and the left and right walls are all factory prefabricated modules.

7. A method for assembling a prefabricated cabin for a phase condenser main engine, comprising the quick-assembly modular phase condenser main engine prefabricated cabin as claimed in any one of claims 1 to 5, characterized in that: First, lift the top cover, then erect the left and right walls corresponding to the left and right sides of the top cover, lower the top cover so that the assembly beams on the top of the left and right walls fit into the U-shaped buckle grooves, use bolts to connect and fix the assembly beams to the U-shaped buckle grooves, and finally detachably connect the front and rear walls to the left and right walls.

8. The assembly method according to claim 7, characterized in that: The front and rear walls and the left and right walls are all factory prefabricated modules.

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