Built-in detachable machine room roof type electrical room

Abstract

The utility model provides a built-in detachable machine room top type electrical room, which comprises a machine room top, a machine body, a machine room base and a machine room top rain-shielding lintel, a top fixing piece is fixedly arranged at the top of the machine body, a machine body connecting piece is installed on the top fixing piece, the machine room top comprises a top plate and a machine room top support, and a machine room top connecting piece is installed at the bottom end of the machine room top support. The machine body connecting piece and the machine room top connecting piece are detachably and fixedly connected through a pin shaft and a bolt and nut fixing piece; and a sealing rubber pad is arranged between the horizontal section of the machine room top support and the top fixing piece. The maintenance platform can be mounted and dismounted in an electrical room, so that the manufacturing cost of an external maintenance platform is saved, and the maintenance safety is greatly improved at the same time; the device is simple in arrangement form, simple in part manufacturing, convenient to mount and dismount and high in practicability.

Description

Technical field:

[0001] The utility model belongs to the technical field of construction engineering equipment, and in particular relates to an electrical room with a built-in detachable machine room roof. Background technology:

[0002] In order to adapt to the increasingly rapid production pace, the modular manufacturing process of large-scale machinery has become increasingly mature. After various modules are produced in the workshop, they are shipped to the assembly site for assembly. The electrical room of a steel structure container is a typical example of modular production. In a container rail crane, the electrical room is generally arranged on the side of the main beam of the structure, such as Figures 6-7 In the later maintenance process, since the electrical room is located at a high position, it is very dangerous to perform maintenance at high altitude. Therefore, the electrical cabinets in the electrical room need to be hoisted to the ground for maintenance, and the roof of the electrical room needs to be dismantled. Conventional electrical rooms cannot meet the requirements.

[0003] The existing detachable electrical room is usually an external detachable machine room roof-type steel structure. The disassembly structure of the machine room and the fuselage is located outside the electrical room. Although it can meet the disassembly and assembly needs, when the container electrical room installed at high altitude needs to remove the connecting bracket on the machine room roof, it is necessary to arrange a maintenance platform outside the electrical room and carry out installation and disassembly operations outside, which not only increases the production cost, but also faces huge risks of high-altitude operations.

[0004] Based on this, the utility model proposes an electrical room with a built-in detachable machine room roof to solve the above problems. Summary of the invention:

[0005] The utility model aims to provide an electrical room with a built-in detachable machine room roof in view of the deficiencies in the prior art, thereby solving the problem that the machine room roof of an electrical room arranged at high altitude is difficult to disassemble.

[0006] The utility model adopts the following technical solutions:

[0007] The utility model provides an electrical room with a built-in detachable machine room roof, comprising a machine room roof, a machine body and a machine room base, wherein a top fixing piece is fixedly arranged on the top of the machine body, and a plurality of machine room connecting pieces are fixedly installed on the side of the top fixing piece facing the inside of the electrical room; the machine room roof comprises a top plate and a plurality of machine room roof supports, the top end of the machine room roof support is fixedly connected to the lower surface of the top plate, and a plurality of machine room roof connecting pieces are fixedly installed on the bottom end of the machine room roof support; the machine body connecting piece is detachably fixedly connected to the machine room roof connecting piece.

[0008] Furthermore, the machine room roof connecting member is a U-shaped steel, the bottom plate of which is fixedly connected to the machine room roof support; the fuselage connecting member includes a horizontal ear plate, one end of which is fixedly connected to the top fixing member; the U-shaped steel and the horizontal ear plate are fixedly connected via a fixing mechanism.

[0009] Furthermore, the fixing mechanism includes a pin shaft and a bolt and nut fixing piece; a through hole is formed at one end of the pin shaft, and an external thread is provided at the other end; through holes corresponding to the positions are formed on the wing plates on both sides of the machine room roof connecting piece, and a through hole is provided on the horizontal ear plate; one end of the pin shaft with the through hole is distributed between the two wing plates of the machine room roof connecting piece, the position and specification of the pin shaft through hole are adapted to the wing plate through hole, and the connection is fixed by a bolt and nut fixing piece; one end of the pin shaft with the external thread passes through the through hole of the horizontal ear plate, and is fixed by a nut.

[0010] Furthermore, the machine room roof support includes a vertical section and a horizontal section that are interconnected, and the horizontal section is distributed inside the electrical room; the vertical section is fixedly connected to the top plate, the horizontal section and the top fixing piece are in contact with each other, and the length of the horizontal section is greater than the width of the top fixing piece; the machine room roof connecting piece is fixedly connected to the lower surface of the horizontal section of the machine room roof support.

[0011] Furthermore, a sealing rubber pad is provided between the horizontal section of the machine room roof support and the top fixing piece.

[0012] Furthermore, the top fixing member is a square steel structure, which is fixedly installed on the top of the fuselage and distributed circumferentially along the edge of the fuselage.

[0013] Furthermore, the device is also provided with a machine room roof rain shield, the top of which is fixedly connected to the edge of the top plate, and the lower edge height of the machine room roof rain shield is lower than the upper edge height of the fuselage.

[0014] Furthermore, the fuselage connecting member also includes a longitudinal connecting plate, which is fixedly connected to the top fixing member on one hand and to the horizontal ear plate on the other hand; the longitudinal connecting plate and the horizontal ear plate are in an L-shaped structure.

[0015] Furthermore, the fuselage is welded from steel corrugated plates.

[0016] Furthermore, the fuselage connectors and the room roof connectors have the same number and corresponding positions.

[0017] Beneficial effects of the present invention:

[0018] (1) The utility model can realize installation and disassembly operations inside the electrical room. Compared with the external detachable container electrical room, it saves the production cost of the external maintenance platform and greatly improves the safety of maintenance;

[0019] (2) The utility model is also provided with a rainproof lintel and a sealing rubber pad, which has good sealing performance and prevents rainwater from entering the box;

[0020] (3) The machine room roof and the machine body of the utility model are detachably connected through a pin shaft and bolt and nut fixings, the layout is simple, the parts are simple to manufacture, the installation and disassembly are convenient, and the practicability is strong. Description of the drawings:

[0021] Figure 1 This is the front view of the electrical box of the utility model;

[0022] Figure 2 This is a side view of the electrical box of the utility model;

[0023] Figure 3 for Figure 1 Enlarged view of part A in the middle;

[0024] Figures 4-5 This is a schematic diagram of the fixing mechanism of the utility model;

[0025] Figures 6-7 This is a schematic diagram of the location of the electrical box;

[0026] The symbols in the accompanying drawings are:

[0027] 1. Top fixings; 2. Fuselage connecting parts; 3. Top plate; 4. Machine room roof support; 5. Machine room roof connecting parts; 6. Pin shaft; 7. Sealing rubber pad; 8. Horizontal ear plate; 9. Machine room roof rain shield; 10. Longitudinal connecting plate; 11. Base; 12. Fuselage; 13. Machine room roof; 14. Nuts; 15. Bolts and nuts; 16. Main beam structure; 17. Running trolley; 18. Electrical room installation position; 19. Leg structure. Specific implementation method:

[0028] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0029] Example 1

[0030] This embodiment provides an electrical room with a built-in detachable machine room roof, including a machine room roof, a fuselage and a machine room base, wherein the fuselage is welded from steel corrugated plates, and the steel corrugated plates and the machine room base are welded to form a box-type structure.

[0031] Specifically, refer to Figures 1 to 3In this embodiment, a top fixing part 1 is fixedly provided on the top of the fuselage. The top fixing part 1 is a square steel structure and is distributed circumferentially along the edge of the fuselage. A plurality of fuselage connecting parts 2 are fixedly installed on the side of the top fixing part 1 facing the inside of the electrical room; the machine room roof includes a top plate 3 and a plurality of machine room top supports 4. The top of the machine room top support 4 is fixedly connected to the lower surface of the top plate 3, and a plurality of machine room top connecting parts 5 are fixedly installed on the bottom of the machine room top support 4; the number of the fuselage connecting parts 2 and the machine room top connecting parts 5 is the same, and the positions are corresponding. The fuselage connecting parts 2 and the machine room top connecting parts 5 are detachably fixedly connected.

[0032] In this embodiment, a machine room roof rain shield 9 is also provided, the top of which is fixedly connected to the edge of the top plate 3, and the lower edge of the machine room roof rain shield 9 is lower than the upper edge of the machine body to prevent rainwater from entering the electrical box.

[0033] Example 2

[0034] The main structure of this embodiment is the same as that of Embodiment 1, except that this embodiment further defines the structures of the machine room roof connector 5 and the fuselage connector 2 .

[0035] Specifically, refer to Figures 3 to 5 The machine room roof connecting member 5 is a U-shaped steel, and the bottom plate of the U-shaped steel is fixedly connected to the machine room roof support 4.

[0036] The fuselage connecting member 2 includes a horizontal ear plate 8 and a longitudinal connecting plate 10. The longitudinal connecting plate 10 is fixedly connected to the top fixing member 1 on one hand, and is fixedly connected to the horizontal ear plate 8 on the other hand. The longitudinal connecting plate 10 and the horizontal ear plate 8 are in an L-shaped structure. The U-shaped steel is fixedly connected to the horizontal ear plate 8 by a fixing mechanism.

[0037] Example 3

[0038] The main structure of this embodiment is the same as that of Embodiment 2, except that this embodiment further defines the structure of the fixing mechanism and the fixing connection method.

[0039] Specifically, refer to Figures 4-5 The fixing mechanism includes a pin shaft 6 and a bolt and nut fixing member. A through hole is opened at one end of the pin shaft 6, and an external thread is arranged at the other end.

[0040] The two side wing plates of the machine room roof connector 5 are provided with through holes corresponding to the positions, and the horizontal ear plate 8 is provided with a through hole. One end of the pin shaft 6 with a through hole is distributed between the two wing plates of the machine room roof connector 5, and the position and specification of the through hole of the pin shaft 6 match the through hole of the wing plate. The bolt is inserted into the through holes of the two wing plates and the pin shaft, and is screwed and fixed by a nut. One end of the pin shaft 6 with an external thread passes through the through hole of the horizontal ear plate 8, and is screwed and fixed by a nut.

[0041] Example 4

[0042] The main structure of this embodiment is the same as that of Embodiment 3, except that this embodiment further defines the structure of the machine room roof support 4.

[0043] Specifically, refer to Figures 1 to 3 The machine room roof support 4 includes a vertical section and a horizontal section connected to each other, the horizontal section is distributed inside the electrical room, the vertical section is fixedly connected to the top plate 3, the horizontal section is fitted to the top fixing member 1, and the length of the horizontal section is greater than the width of the top fixing member 1. The machine room roof connector 5 is fixedly connected to the lower surface of the horizontal section of the machine room roof support 4.

[0044] In this embodiment, a sealing rubber pad 7 is provided between the horizontal section of the machine room roof support 4 and the top fixing member 1, and the lower end of the pin 6 can be used to pull the horizontal ear plate 8 upward through a nut to fix the machine room roof and the fuselage. The sealing rubber pad 7 is squeezed by the top fixing member 1 and the machine room roof support 4 to ensure that rainwater cannot enter the machine room.

[0045] The above are only preferred implementations of the present utility model. The protection scope of the present utility model is not limited to the above embodiments. All technical solutions under the concept of the present utility model belong to the protection scope of the present utility model. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present utility model should be regarded as the protection scope of the present utility model.

Claims

1. An electrical room with a built-in detachable machine room roof, comprising a machine room roof, a body and a machine room base, characterized in that: A top fixing member (1) is fixedly provided on the top of the machine body, and a plurality of machine body connecting members (2) are fixedly installed on a side of the top fixing member (1) facing the inside of the electrical room; The machine room roof comprises a top plate (3) and a plurality of machine room roof supports (4), the top end of the machine room roof supports (4) being fixedly connected to the lower surface of the top plate (3), and the bottom end of the machine room roof supports (4) being fixedly mounted with a plurality of machine room roof connectors (5); The fuselage connecting piece (2) and the machine room roof connecting piece (5) are detachably fixedly connected.

2. The electrical room with a built-in detachable machine room roof according to claim 1, characterized in that: The machine room roof connection member (5) is a U-shaped steel, the bottom plate of which is fixedly connected to the machine room roof support (4); the fuselage connection member (2) comprises a horizontal ear plate (8), one end of which is fixedly connected to the top fixing member (1); The U-shaped steel is fixedly connected to the horizontal ear plate (8) via a fixing mechanism.

3. The electrical room with a built-in detachable machine room roof according to claim 2, characterized in that: The fixing mechanism comprises a pin shaft (6) and a bolt and nut fixing member; a through hole is provided at one end of the pin shaft (6), and an external thread is provided at the other end; through holes corresponding to the positions are provided on the two side wing plates of the machine room roof connecting member (5), and a through hole is provided on the horizontal ear plate (8); One end of the pin shaft (6) with a through hole is distributed between the two wing plates of the machine room roof connecting piece (5), the through hole of the pin shaft (6) matches the position and specification of the through hole of the wing plate, and is fixedly connected by bolt and nut fixing pieces; One end of the pin shaft (6) provided with an external thread passes through the through hole of the horizontal ear plate (8) and is fixedly connected by a nut.

4. The electrical room with a built-in detachable machine room roof according to claim 1, characterized in that: The machine room roof support (4) comprises a vertical section and a horizontal section connected to each other, and the horizontal section is distributed inside the electrical room; The vertical section is fixedly connected to the top plate (3), the horizontal section is in contact with the top fixing member (1), and the length of the horizontal section is greater than the width of the top fixing member (1); The machine room roof connecting piece (5) is fixedly connected to the lower surface of the horizontal section of the machine room roof support (4).

5. The electrical room with a built-in detachable machine room roof according to claim 4, characterized in that: A sealing rubber pad (7) is provided between the horizontal section of the machine room roof support (4) and the top fixing member (1).

6. The electrical room with a built-in detachable machine room roof according to claim 1, characterized in that: The top fixing member (1) is a square steel structure, fixedly installed on the top of the fuselage, and distributed circumferentially along the edge of the fuselage.

7. The electrical room with a built-in detachable machine room roof according to claim 1, characterized in that: A machine room roof rain shield (9) is also provided, the top of which is fixedly connected to the edge of the top plate (3), and the lower edge of which is lower than the upper edge of the machine room.

8. The electrical room with a built-in detachable machine room roof according to claim 1, characterized in that: The fuselage connecting member (2) further comprises a longitudinal connecting plate (10), wherein the longitudinal connecting plate (10) is fixedly connected to the top fixing member (1) on one hand, and is fixedly connected to the horizontal ear plate (8) on the other hand; the longitudinal connecting plate (10) and the horizontal ear plate (8) are in an L-shaped structure.

9. The electrical room with a built-in detachable machine room roof according to claim 1, characterized in that: The fuselage is formed by welding steel corrugated plates.

10. The electrical room with a built-in detachable machine room roof according to claim 1, characterized in that: The fuselage connecting parts (2) and the machine room roof connecting parts (5) are identical in number and corresponding in position.

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