Modularized suspended ceiling assembly and box-type substation

Abstract

The utility model discloses a modularized suspended ceiling assembly and a box-type transformer substation, and relates to the technical field of box-type transformer substations, the modularized suspended ceiling assembly comprises a box-type transformer substation assembly and a suspended ceiling module, the top of the box-type transformer substation assembly is provided with a beam frame assembly, and the bottom of a protective ceiling is connected with a keel frame group. And the ceiling module array is mounted at the bottom of the keel frame group. According to the modular ceiling assembly and the box-type transformer substation, through the use of the ceiling module, the top wiring in the box-type transformer substation assembly can be effectively and structurally shielded and protected, and meanwhile, the ceiling module is matched with the structural use of the keel frame group, so that the structural strength and stability are guaranteed, and meanwhile, the installation is convenient. In addition, structural gaps between the suspended ceiling modules are matched with ventilation opening structures formed in the left side and the right side of the beam frame assembly, and structural assistance of ventilation and heat dissipation can be provided for the interior of the box-type substation assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of box-type substations, in particular to a modular ceiling assembly and a box-type substation. Background Art

[0002] Box-type substation, also known as prefabricated substation or prefabricated substation. It is a kind of factory prefabricated indoor and outdoor compact distribution equipment that is arranged in a certain wiring scheme with high-voltage switchgear, distribution transformer and low-voltage distribution device. It combines the functions of transformer step-down and low-voltage distribution organically and installs them in a moisture-proof, rust-proof, dust-proof, rodent-proof, fire-proof, anti-theft, heat-insulated, fully enclosed and movable steel structure box. It is particularly suitable for urban network construction and transformation. It is a new type of substation that has emerged after civil substation. Box-type substation is suitable for mines, factories, enterprises, oil and gas fields and wind power stations. It replaces the original civil distribution room and distribution station and becomes a new type of complete set of transformer and distribution equipment.

[0003] Conventional box-type substations have a large number of cables due to the complexity of the equipment inside. The layout of conventional cables will affect the space between preparations, making maintenance inconvenient. Therefore, it is necessary to set up a ceiling structure inside the box-type substation to assist in shielding and threading, and to partially distinguish and separate the cables and equipment as much as possible, so that operators can easily perform maintenance equipment operations inside the box-type substation.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a modular ceiling assembly and a box-type substation are proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a modular ceiling assembly and a box-type substation to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a modular ceiling assembly and a box-type substation, comprising 1. A modular ceiling assembly, comprising a box-type substation assembly and a ceiling module, a beam assembly is installed on the top of the box-type substation assembly, and a protective ceiling is installed on the top of the beam assembly, and a keel frame group is connected to the bottom of the protective ceiling, the ceiling module array is installed at the bottom of the keel frame group, the ceiling module comprises a module frame, a gypsum board, self-tapping screws and fixing bolts, a gypsum board is slidably installed on the bottom of the module frame, and self-tapping screws are threaded through the gypsum board and the module frame, and fixing bolts are symmetrically threaded on the left and right sides of the module frame.

[0007] Furthermore, the box-type substation components include a platform, a base, support columns, side boxes and explosion-proof doors. The base is installed on the top of the platform, and support columns are arranged on the front and rear sides of the base. Side boxes are vertically installed on the left and right sides of the base, and explosion-proof doors are upright on the front and rear sides of the base.

[0008] Furthermore, the support column is installed at a position between the support columns, and the side box body and the base are connected by welding.

[0009] Furthermore, the beam frame assembly includes a lower beam frame, an auxiliary beam, fixed piles and an upper beam frame, the lower beam frame is connected to the bottom of the left and right sides with auxiliary beams, and the front and rear ends of the lower beam frame are arranged with fixed piles, and the upper beam frame is mounted on the top of the lower beam frame.

[0010] Furthermore, the auxiliary beam is horizontally fixed to the top of the side box body, and ventilation hole structures are provided at the left and right connecting parts between the lower beam frame and the upper beam frame.

[0011] Furthermore, the keel frame assembly includes a main keel, a hanger, a secondary keel, a hanger and a stabilizing beam, the top vertical thread of the upper beam frame is penetrated by a hanger, and the bottom of the main keel is welded to the secondary keel, and the top surface of the secondary keel is arranged with hangers, and the middle of the hanger is horizontally slidably penetrated by a stabilizing beam.

[0012] Furthermore, both front and rear ends of the stabilizing beam are connected to the fixing piles, and one end of the fixing bolt away from the module frame is threadedly connected to the secondary keel.

[0013] A box-type substation is provided with the modular ceiling assembly as described above.

[0014] The utility model provides a modular ceiling assembly and a box-type substation, which have the following beneficial effects:

[0015] 1. The utility model installs a plurality of ceiling modules in an array at the bottom of the keel frame group, and utilizes the convenient structural disassembly between each other to make maintenance and disassembly convenient. The entire ceiling module utilizes fixing bolts that vertically penetrate the left and right ends of the module frame, and one end of the fixing bolt is screwed into the connection hole structure pre-opened at the bottom of the secondary keel, so that the entire ceiling module can be combined and installed with the keel frame group. In addition, since the left and right ends of the gypsum board and the left and right sides of the bottom of the module frame are connected by a mortise and tenon sliding structure, and the connection between the two is vertically threaded through by self-tapping screws, a stable structural connection and fixation is formed. At the same time, the above structure also makes the gypsum board and the module frame have flexible structural disassembly, which can facilitate structural maintenance and repair.

[0016] 2. The utility model arranges a number of hangers vertically on the top of the main keel, and threads the top ends of the hangers on the bottom of the protective ceiling, so that the entire keel frame group can be stably suspended on the bottom of the protective ceiling. At the same time, fixed piles are arranged on the front and rear sides of the auxiliary beam, and the stabilizing beam is connected thereto. The secondary keel can be connected to the surface of the stabilizing beam by using hangers. Through the structural connection of the lower beam frame, the fixed piles and the stabilizing beam, the entire keel frame group is again supported by the structure at the bottom of the structure, thereby ensuring the stability and strength of the keel frame group structure as much as possible.

[0017] 3. In the utility model, since the ceiling module array is installed at the bottom of the entire keel frame group, there is a certain degree of gap structure between each other. At the same time, strip hole structures are opened on both sides of the connection between the lower beam and the upper beam. This structure is connected to the external environment. Therefore, the beam frame assembly can provide good structural support for the protective ceiling. At the same time, when the internal equipment of the entire box-type substation assembly is operating, in conjunction with fans and other devices, the rising hot air flow can be guided from this gap to the external environment to achieve good structural heat dissipation and ventilation. In addition, since the opening structure opened at the connection between the lower beam and the upper beam is on the inner side of the bottom eaves of the protective ceiling, in conjunction with the structural lifting support of the platform and the base, rainwater will not enter the interior of the box-type substation assembly through the hole structure or spread from the ground in rainy weather, causing equipment damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the external three-dimensional structure of a modular ceiling assembly and a box-type substation of the utility model;

[0019] Figure 2 It is a schematic diagram of the internal three-dimensional structure of a modular ceiling assembly and a box-type substation of the utility model;

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the modular ceiling assembly and the keel frame assembly of the box-type substation connected with the beam assembly of the utility model;

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the connection between a modular ceiling assembly and a keel frame group of a box-type substation and a ceiling module of the utility model;

[0022] Figure 5 The utility model is a schematic diagram of a modular ceiling assembly and a three-dimensional structure of a ceiling module of a box-type substation.

[0023] In the figure: 1. Box-type substation components; 101. Platform; 102. Base; 103. Support column; 104. Side box; 105. Explosion-proof door; 2. Beam frame components; 201. Lower beam frame; 202. Auxiliary beam; 203. Fixed pile; 204. Upper beam frame; 3. Protective ceiling; 4. Keel frame assembly; 401. Main keel; 402. Hanging rod; 403. Secondary keel; 404. Hanging piece; 405. Stabilizing beam; 5. Ceiling module; 501. Module frame; 502. Gypsum board; 503. Self-tapping screws; 504. Fixing bolts. DETAILED DESCRIPTION

[0024] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0025] like Figures 1 to 5 As shown, a modular ceiling assembly and a box-type substation include a box-type substation assembly 1 and a ceiling module 5. A beam assembly 2 is installed on the top of the box-type substation assembly 1, and a protective ceiling 3 is installed on the top of the beam assembly 2, and a keel frame group 4 is connected to the bottom of the protective ceiling 3. The ceiling module 5 is arrayed and installed at the bottom of the keel frame group 4. The ceiling module 5 includes a module frame 501, a gypsum board 502, self-tapping screws 503 and fixing bolts 504. The gypsum board 502 is slidably installed at the bottom of the module frame 501, and a self-tapping screw 503 is threaded through the gypsum board 502 and the module frame 501, and the module The left and right sides of the block frame 501 are symmetrically threaded with fixing bolts 504, wherein the entire ceiling module 5 utilizes the fixing bolts 504 that vertically penetrate the left and right ends of the module frame 501, and screws one end of the fixing bolt 504 into the connecting hole structure pre-opened at the bottom of the secondary keel 403, so that the entire ceiling module 5 and the keel frame group 4 can be combined and installed. In addition, since the left and right ends of the gypsum board 502 are connected to the left and right sides of the bottom of the module frame 501 with a mortise and tenon sliding structure, and the connection between the two is vertically threaded through by a self-tapping screw 503, a stable structural connection and fixation is formed.

[0026] like Figures 1 to 5As shown, the box-type substation component 1 includes a platform 101, a base 102, a support column 103, a side box 104 and an explosion-proof door 105. The base 102 is installed on the top of the platform 101, and the support columns 103 are arranged on the front and rear sides of the base 102, and the side boxes 104 are vertically installed on the left and right sides of the base 102, and the explosion-proof doors 105 are vertically installed on the front and rear sides of the base 102. The support column 103 is installed at a position between the support columns 103, and the side box 104 and the base 102 are connected by welding. The beam frame component 2 includes a lower beam frame 201, an auxiliary beam 202, a fixed pile 203 and an upper beam frame 204. The bottom of the left and right sides of the lower beam frame 201 is connected with the auxiliary beam 202, and the front and rear ends of the lower beam frame 201 are arranged There are fixed piles 203, and an upper beam frame 204 is installed on the top of the lower beam frame 201, and the auxiliary beam 202 is horizontally fixed on the top of the side box body 104. Ventilation structures are provided at the left and right joints between the lower beam frame 201 and the upper beam frame 204. Since the ceiling module 5 array is installed at the bottom of the entire keel frame group 4, there is a certain degree of gap structure between each other. At the same time, strip hole structures are provided on the left and right sides of the joints between the lower beam frame 201 and the upper beam frame 204. This structure is connected to the external environment. Therefore, the beam frame assembly 2 can provide good structural support for the protective ceiling 3 while facilitating the operation of the internal equipment of the entire box-type substation assembly 1. In conjunction with fans and other devices, the rising hot air flow can be guided from this gap to the external environment.

[0027] like Figures 1 to 5 As shown, the keel frame group 4 includes a main keel 401, a suspension rod 402, a secondary keel 403, a hanger 404 and a stabilizing beam 405. The top of the upper beam frame 204 is vertically threaded with a hanger rod 402, and the bottom of the main keel 401 is welded and connected with the secondary keel 403, and the top surface of the secondary keel 403 is arranged with a hanger 404, and the middle of the hanger 404 is horizontally slidably penetrated by a stabilizing beam 405, and the front and rear ends of the stabilizing beam 405 are connected to the fixing pile 203, and the fixing bolts 504 are away from the module frame. One end of 501 is threadedly connected to the secondary keel 403. A number of hangers 402 are vertically arranged on the top of the main keel 401, and the top ends of the hangers 402 are threadedly installed on the bottom of the protective ceiling 3, so that the entire keel frame group 4 can be stably suspended at the bottom of the protective ceiling 3. At the same time, fixed piles 203 are arranged on the front and rear sides of the auxiliary beam 202, and the stabilizing beam 405 is connected to it, and the secondary keel 403 can be connected to the surface of the stabilizing beam 405 by using the hanger 404.

[0028] In summary, if Figures 1 to 5As shown, when the modular ceiling assembly and the box-type substation are used, firstly, three groups of support columns 103 are arranged on both the front and rear sides of the base 102, and explosion-proof doors 105 are installed between the support columns 103. In conjunction with the use of the side box 104, the entire box-type substation assembly 1 can be ensured to have good structural protection while ensuring the structural closure. In addition, when entering the interior of the box-type substation assembly 1, there is enough opening and closing space to facilitate taking out or putting in equipment from the interior of the box-type substation assembly 1.

[0029] When it is necessary to maintain and disassemble the ceiling module 5, the fixing bolts 504 for connecting and fixing the secondary keel 403 at the left and right ends of the module frame 501 can be screwed in the vertical direction. After the four sets of fixing bolts 504 are removed in sequence, the entire ceiling module 5 can be structurally separated from the keel frame group 4, and then the self-tapping screws 503 used to fix the module frame 501 and the gypsum board 502 are screwed out in sequence, and then the gypsum board 502 at the bottom of the module frame 501 is slid and pushed in the horizontal direction to separate the two structures. In this process, the module frame 501 can be checked for structural damage, and it can be replaced and installed synchronously according to the situation.

[0030] Due to the use of the top suspension rod 402 of the main keel 401, the entire keel frame group 4 can be stably suspended at the bottom of the protective ceiling 3, and the stabilizing beam 405 connected to the secondary keel 403 through the hanger 404, and its two ends are respectively connected to the fixing piles 203 installed on the front and rear sides of the lower beam frame 201, thereby further providing good structural support for the entire keel frame group 4, and the cables above the entire box-type substation assembly 1 are also effectively supported and shielded with the assistance of the structure of the keel frame group 4 and the ceiling module 5, so that the interior of the box-type substation assembly 1 is also sufficiently tidy.

[0031] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A modular ceiling assembly, comprising a box-type substation assembly (1) and a ceiling module (5), characterized in that: The top of the box-type substation component (1) is installed with a beam frame component (2), and the top of the beam frame component (2) is provided with a protective ceiling (3), and the bottom of the protective ceiling (3) is connected to a keel frame group (4), and the ceiling module (5) array is installed at the bottom of the keel frame group (4), and the ceiling module (5) includes a module frame (501), a gypsum board (502), a self-tapping screw (503) and a fixing bolt (504), and the bottom of the module frame (501) is slidably installed with a gypsum board (502), and a self-tapping screw (503) is threadedly penetrated between the gypsum board (502) and the module frame (501), and the fixing bolts (504) are symmetrically threadedly installed on the left and right sides of the module frame (501).

2. A modular ceiling assembly according to claim 1, characterized in that: The box-type substation assembly (1) comprises a platform (101), a base (102), a support column (103), a side box body (104) and an explosion-proof door (105); the base (102) is installed on the top of the platform (101), and the support columns (103) are arranged on both the front and rear sides of the base (102); the side box bodies (104) are vertically installed on both the left and right sides of the base (102), and the explosion-proof door (105) is vertically installed on both the front and rear sides of the base (102).

3. A modular ceiling assembly according to claim 2, characterized in that: The support column (103) is installed at a position between the arranged support columns (103), and the side box body (104) and the base (102) are connected by welding.

4. A modular ceiling assembly according to claim 2, characterized in that: The beam frame assembly (2) comprises a lower beam frame (201), an auxiliary beam (202), a fixed pile (203) and an upper beam frame (204); the lower beam frame (201) is connected to the auxiliary beams (202) at the bottom of the left and right sides, the lower beam frame (201) is arranged with fixed piles (203) at the front and rear ends, and the upper beam frame (204) is arranged on the top of the lower beam frame (201).

5. A modular ceiling assembly according to claim 4, characterized in that: The auxiliary beam (202) is horizontally fixed to the top of the side box (104), and ventilation hole structures are provided at the left and right connecting points between the lower beam frame (201) and the upper beam frame (204).

6. A modular ceiling assembly according to claim 4, characterized in that: The keel frame group (4) comprises a main keel (401), a suspension rod (402), a secondary keel (403), a hanger (404) and a stabilizing beam (405); the top of the upper beam frame (204) is vertically threaded with a hanger rod (402), the bottom of the main keel (401) is welded to the secondary keel (403), the top surface of the secondary keel (403) is arranged with a hanger (404), and the middle of the hanger (404) is horizontally slidably penetrated by a stabilizing beam (405).

7. A modular ceiling assembly according to claim 6, characterized in that: The front and rear ends of the stabilizing beam (405) are both connected to the fixing pile (203), and the end of the fixing bolt (504) away from the module frame (501) is threadedly connected to the secondary keel (403).

8. A box-type substation, characterized in that: The box-type substation is installed with a modular ceiling assembly as described in any one of claims 1-7.

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