Detachable roof structure for equipment hoisting
Patent Information
- Application Number
- CN202522649054.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-15
- Publication Date
- 2026-10-30
- Estimated Expiration
- 2035-12-15
AI Technical Summary
[0005]本申请提供设备吊装用可拆卸式屋盖结构，旨在解决现有技术中针对上述体积庞大、重量惊人的设备，其如何检修或更换就成了特种建筑设计时需要关注到的关键问题
[0012]本申请技术方案，提出设备吊装用可拆卸式屋盖结构，包括屋体，屋体上可拆卸地设置有屋盖，屋盖包括：主梁；屋面板，主梁上设置屋面板；多个第一次梁，多个第一次梁间隔设置于主梁；连接板，第一次梁连接连接板，连接板通过高强螺栓连接屋体。在屋盖与屋体连接的过程中，先将屋盖吊装到屋体上，并使屋盖与屋体对齐。此时通过高强螺栓将连接板、第一次梁以及屋体连接到一起，形成屋盖与屋体的可拆卸连接。在体积大、重量大的设备需要吊装时，可以卸下高强螺栓，并将屋盖从屋体拆下，再通过屋体上端的开口将设备从上方吊入或吊出屋体。便于体积大、重量大设备的检修与更换。
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Figure CN224918693U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of roofing technology, and in particular to a detachable roofing structure for equipment hoisting. Background Technology
[0002] Ultra-high voltage direct current (UHVDC) transmission systems require many specialized structures, such as high-end valve halls and substations. The core equipment in these structures, such as main transformers, high-voltage reactors, and converter valves, is often enormous and incredibly heavy.
[0003] For the aforementioned large and heavy equipment, how to inspect or replace it becomes a key issue that needs to be considered in the design of special buildings.
[0004] Therefore, it is necessary to propose a detachable roof structure for equipment hoisting to facilitate the hoisting of large equipment, which has become an important technical problem that urgently needs to be solved. Utility Model Content
[0005] This application provides a detachable roof structure for equipment hoisting, aiming to solve the key problem that needs to be addressed in the design of special buildings: how to inspect or replace the aforementioned large and heavy equipment.
[0006] To achieve the above objectives, this application proposes a detachable roof structure for equipment hoisting, comprising a roof body on which a roof is detachably mounted. The roof includes: a main beam; a roof panel mounted on the main beam; multiple primary beams spaced apart from the main beam; and a connecting plate connected to the primary beams. The connecting plate is connected to the roof body by high-strength bolts.
[0007] In some embodiments, the roof further includes: a plurality of secondary beams spaced apart from the main beams and connected to the roof panels; and a plurality of reinforcing ribs spaced apart from the roof panels.
[0008] In some embodiments, the roof further includes: suspension points, which are provided on the roof panels.
[0009] In some embodiments, the roof further includes: a sealing gasket, wherein the sealing gasket is disposed between the connecting plate and the roof body; and sealing tape, wherein sealing tape is disposed on both the upper and lower sides of the sealing gasket.
[0010] In some embodiments, the roof further includes: a seal, wherein a seal is disposed between the connecting plate and the roof body; and a receiving groove, wherein a receiving groove for accommodating the seal is disposed on the roof body.
[0011] In some embodiments, the roof further includes: positioning bolts, with positioning bolts provided on the primary beam; and positioning holes, with positioning holes on the roof body adapted to the positioning bolts.
[0012] This application proposes a detachable roof structure for equipment hoisting, comprising a roof body on which a roof is detachably mounted. The roof includes: a main beam; a roof panel mounted on the main beam; multiple primary beams spaced apart from the main beam; and connecting plates connecting the primary beams to the connecting plates, which are then connected to the roof body via high-strength bolts. During the connection process, the roof is first hoisted onto the roof body and aligned with it. At this point, the connecting plates, primary beams, and roof body are connected together using high-strength bolts, forming a detachable connection between the roof and the roof body. When hoisting large or heavy equipment, the high-strength bolts can be removed, the roof detached from the roof body, and the equipment can then be hoisted into or out of the roof body from above through an opening at the top. This facilitates the inspection and replacement of large and heavy equipment. Attached Figure Description
[0013] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort, wherein: Figure 1 This is a three-dimensional structural diagram of a detachable roof structure for equipment hoisting in one embodiment of this application; Figure 2 This is a front view of a detachable roof structure for equipment hoisting according to an embodiment of this application; Figure 3 for Figure 2 Sectional view of section AA; Figure 4 for Figure 3 Enlarged view of a section in the middle C; Figure 5 for Figure 2 Sectional view of the middle BB section; Figure 6 for Figure 5 A magnified view of part D in the middle.
[0014] In the diagram: 1. Roof body, 2. Reinforcing rib, 3. Roof panel, 4. Main beam, 5. Suspension point, 6. First lap plate, 7. Warp plate, 8. Receiving groove, 9. Seal, 10. Connecting plate, 11. Sealing gasket, 12. Second beam, 13. First beam, 14. Second lap plate, 15. Positioning bolt, 16. Locking nut, 17. First connecting hole. Detailed Implementation
[0015] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.
[0016] See Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, this application proposes a detachable roof structure for equipment hoisting, including a roof body 1, on which a roof is detachably mounted. The roof includes: a main beam 4; a roof panel 3, on which the roof panel 3 is mounted; a plurality of primary beams 13, which are spaced apart from the main beam 4; and a connecting plate 10, on which the primary beams 13 are connected. The connecting plate 10 is connected to the roof body 1 by high-strength bolts.
[0017] The roof 1 is the main structure of the specific building. The roof is used to seal the roof 1, forming a sealed working environment within the roof 1 to ensure the normal and reliable operation of the electrical equipment within the roof 1. The main beam 4 is the main structure of the roof, and all other structures on the roof are directly or indirectly connected to the main beam 4.
[0018] The main beam 4 has roof panels 3 welded to both sides. The roof panels 3 have a slope of not less than 5%, which allows rainwater to fall quickly off the roof panels 3, preventing rainwater from soaking the connection between the roof and the building 1, thereby reducing the probability of water leakage.
[0019] The main beam 4 has a row of primary beams 13 on both the left and right sides. The primary beams 13 in the same row include multiple primary beams 13 spaced apart along the length of the main beam 4. The main beam 4 is welded to one end of the primary beam 13, and a connecting plate 10 is welded to the other end of the primary beam 13. The connecting plate 10, the primary beams 13, and the roof 1 are all provided with first connecting holes 17. The connecting plate 10, the primary beams 13, and the roof 1 are connected together by high-strength bolts to form a connection between the connecting plate 10 and the roof 1, thereby forming a detachable connection between the roof and the roof 1.
[0020] In this embodiment, the first beam 13 located in the middle is preferably connected to the roof 1, and the roof is supported by the connecting plate 10 and the first beam 13 in the middle, thereby improving the reliability of the roof.
[0021] Specifically, during the connection process between the roof and the roof body 1, the roof is first hoisted onto the roof body 1 and aligned with it. At this point, high-strength bolts are used to connect the connecting plate 10, the first beam 13, and the roof body 1, forming a detachable connection between the roof and the roof body 1. When large or heavy equipment needs to be hoisted, the high-strength bolts can be removed, the roof can be detached from the roof body 1, and the equipment can then be hoisted into or out of the roof body 1 from above through the opening at the top. This facilitates the inspection and replacement of large and heavy equipment.
[0022] See Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, in some embodiments, the roof further includes: a plurality of secondary beams 12, spaced apart from the main beam 4, the secondary beams 12 connecting to the roof panel 3, the secondary beams 12 being welded to the main beam 4, and the secondary beams 12 effectively enhancing the structural strength of the roof panel 3; and a plurality of reinforcing ribs 2, spaced apart from the roof panel 3. The reinforcing ribs 2 are integrally formed with the roof panel 3. On one hand, the reinforcing ribs 2 effectively enhance the structural rigidity of the roof panel 3 itself; on the other hand, adjacent reinforcing ribs 2 and the roof panel 3 enclose a drainage gutter, facilitating rapid drainage of rainwater.
[0023] See Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, in some embodiments, the roof also includes: lifting points 5, which are provided on the roof panel 3. There are four lifting points 5, with two suspended at intervals on the roof panel 3 on one side of the main beam 4. The lifting points 5 can effectively lift the roof, enabling its disassembly or installation. The secondary beam 12 and reinforcing ribs 2 enhance the structural rigidity of the roof panel 3, preventing deformation of the roof panel 3 during hoisting.
[0024] See Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, in some embodiments, the roof further includes: a sealing gasket 11, which is disposed between the connecting plate 10 and the roof body 1; the sealing gasket 11 also has a first connecting hole 17, through which a high-strength bolt passes; and sealing tape, with sealing tape disposed on both the upper and lower sides of the sealing gasket 11. The sealing tape is a single-sided butyl rubber tape, with the adhesive side of the sealing tape facing the sealing gasket 11. The sealing tape and the sealing gasket 11 are used to seal the overlap between the connecting plate 10 and the roof body 1, improving the sealing performance between the connecting plate 10 and the roof body 1 and preventing water leakage.
[0025] See Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, in some embodiments, the roof further includes: a sealing element 9, which is disposed between the connecting plate 10 and the roof body 1; the sealing element 9 is a rubber component; and a receiving groove 8, which is provided on the roof body 1 to accommodate the sealing element 9. The roof body 1 has an annular receiving groove 8 with a rectangular cross-section, and part of the sealing element 9 is located within the receiving groove 8. When the roof is placed on the roof body 1, the sealing element 9 deforms under the weight of the roof, sealing the overlap between the connecting plate 10 and the roof body 1, improving the sealing performance between the connecting plate 10 and the roof body 1, and preventing leakage. The receiving groove 8 is used to position the sealing element 9, preventing it from shifting during use.
[0026] In this embodiment, a double sealing method is formed by the sealing gasket 11, sealing tape and sealing element 9, which effectively increases the sealing path and ensures that there is sufficient sealing performance between the connecting plate 10 and the roof 1, avoiding leakage and other situations.
[0027] Preferably, the roof panel 3 has a first overlapping plate 6 on its front and rear sides. The first overlapping plate 6 extends across the overlap joint between the connecting plate 10 and the roof 1. A warp plate 7 is provided at the end of the first overlapping plate 6. The first overlapping plate 6 is used to form a labyrinth seal, further improving the sealing performance between the connecting plate 10 and the roof 1. The warp plate 7 is used to effectively drain water and prevent water from entering the overlap joint between the connecting plate 10 and the roof 1.
[0028] The roof panel 3 is provided with a second overlapping plate 14 on the left and right sides. The second overlapping plate 14 extends across the overlap seam between the connecting plate 10 and the roof 1. The second overlapping plate 14 is used to form a labyrinth seal effect, further improving the sealing performance between the connecting plate 10 and the roof 1.
[0029] See Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown in some embodiments, the roof further includes: positioning bolts 15, which are provided on the first beam 13; and positioning holes, which are provided on the roof body 1 to accommodate the positioning bolts 15. The positioning bolts 15 and positioning holes are used for initial positioning of the roof. Preferably, two positioning bolts 15 are provided, located on the left and right sides of the roof. The first beam 13 and the connecting plate 10 have second connecting holes for the positioning bolts 15 to pass through. A lock nut 16 is screwed onto the positioning bolt 15, and the lock nut 16 abuts against the connecting plate 10 to prevent the positioning bolt 15 from loosening.
[0030] The above description is only a part or preferred embodiment of this application. Neither the text nor the drawings should limit the scope of protection of this application. All equivalent structural transformations made using the content of this application's specification and drawings under the overall concept of this application, or direct / indirect applications in other related technical fields, are included within the scope of protection of this application.
Claims
1. A detachable roof structure for equipment hoisting, comprising a roof body (1), wherein a roof is detachably mounted on the roof body (1), characterized in that, The roof includes: Main beam (4); Roof panel (3), the roof panel (3) is installed on the main beam (4); Multiple first beams (13) are spaced apart on the main beam (4); The connecting plate (10) is connected to the first beam (13), and the connecting plate (10) is connected to the roof (1) by high-strength bolts.
2. The detachable roof structure for equipment hoisting according to claim 1, characterized in that, The roof also includes: Multiple secondary beams (12) are spaced apart from the main beam (4), and the secondary beams (12) are connected to the roof panel (3); Multiple reinforcing ribs (2) are spaced apart on the roof panel (3).
3. The detachable roof structure for equipment hoisting according to claim 2, characterized in that, The roof also includes: The suspension point (5) is provided on the roof panel (3).
4. The detachable roof structure for equipment hoisting according to claim 1, characterized in that, The roof also includes: A sealing gasket (11) is provided between the connecting plate (10) and the roof (1). Sealing tape is provided on both the upper and lower sides of the sealing gasket (11).
5. The detachable roof structure for equipment hoisting according to claim 1, characterized in that, The roof also includes: A sealing element (9) is provided between the connecting plate (10) and the roof (1). The housing (1) is provided with a receiving groove (8) for receiving the sealing element (9).
6. The detachable roof structure for equipment hoisting according to claim 1, characterized in that, The roof also includes: Positioning bolt (15), the positioning bolt (15) is provided on the first beam (13); Positioning holes are provided on the roof (1) to accommodate the positioning bolts (15).