A box integrated installation structure

Abstract

The application relates to a box integrated mounting structure, and relates to the technical field of energy storage systems, which comprises a box provided with mounting holes, the mounting holes being single-pitch or multiple-pitch threaded holes; a handle which is detachably mounted on the mounting holes through threaded connection and is used for carrying and hoisting the box; a multifunctional connecting assembly which is detachably mounted on the mounting holes through threaded connection and is used for fixing the box on a bearing object or connecting adjacent boxes; and the handle and the multifunctional connecting assembly are interchangeably mounted on the mounting holes. The single-pitch or multiple-pitch threaded design can reduce mounting time and provide more stable support, ensures the safety of carrying and hoisting, the handle design facilitates quick mounting and dismounting, and time waste caused by improper fixation is avoided; the multifunctional connecting assembly allows multiple mounting functions to be realized, reduces accessory procurement and maintenance costs; the design supports the interchange of the handle and the connecting assembly, and users can select function configurations according to requirements.

Description

Technical Field

[0001] This application relates to the field of energy storage system technology, and in particular to a box-integrated installation structure. Background Technology

[0002] With the rapid development of energy storage systems, modular energy storage PACK battery packs and control boxes require frequent handling, hoisting, wall mounting, and back-to-back connection during production, transportation, and installation. In existing technologies, many PACK battery packs are designed with handles on their casings to facilitate handling and hoisting. However, this handle design still presents significant difficulties for handling and hoisting heavier battery packs, failing to meet the needs of heavy-duty battery packs.

[0003] During hoisting, existing technologies typically require additional lifting rings for stacking and hoisting. While this partially solves the hoisting challenges, it increases the cost and structural complexity of the equipment. Furthermore, the design of the lifting rings cannot fully guarantee safety and stability during hoisting, especially for heavy battery packs, where structural instability or insufficient safety can easily occur.

[0004] Furthermore, existing technologies lack efficient and convenient solutions for wall mounting and back-to-back connection fixing, typically requiring the use of various fixing accessories to accommodate different installation needs. This design not only increases production and maintenance costs but also leads to a cumbersome and inefficient installation process, severely impacting battery pack installation efficiency and the smoothness of the overall workflow. Utility Model Content

[0005] To improve the efficiency of handling, hoisting, wall mounting, and back-to-back connection, while reducing costs and improving operational safety, this application provides an integrated enclosure installation structure.

[0006] The integrated installation structure for a housing provided in this application adopts the following technical solution:

[0007] An integrated enclosure installation structure, comprising:

[0008] The housing is provided with mounting holes, which are single-pitch or multi-pitch threaded holes;

[0009] A handle is detachably installed in the mounting hole via a threaded connection for handling and hoisting the housing;

[0010] A multi-functional connecting assembly is detachably installed in the mounting hole via a threaded connection for fixing the housing to a load-bearing object or for connecting adjacent housings;

[0011] The handle and the multi-functional connecting component can be interchangeably mounted on the mounting hole.

[0012] By adopting the above technical solutions, the single or multiple pitch thread design can reduce installation time while providing more stable support, ensuring safety during handling and hoisting. The design and installation method of the handle makes the battery pack handling more convenient. Users can quickly install or remove the handle, reducing time wasted due to improper fixing during handling. Through the design of the multi-functional connecting component, users do not need to purchase different fixing accessories for different applications (such as wall mounting, back-to-back connection). One mounting hole can complete multiple functions, reducing production and maintenance costs. This design not only supports the interchangeability of handles and connecting components, but also supports applications under different configurations, improving the adaptability of the overall structure. Users can choose to install handles and multi-functional connecting components as needed to easily achieve different functional requirements. The threaded connection method not only facilitates quick disassembly, but also improves the versatility of the system and reduces production complexity and cost.

[0013] In one specific implementation, the multifunctional connection assembly includes a threaded connector and a connecting fastener. The threaded connector is threadedly connected to the mounting hole, and the connecting fastener is connected to the threaded connector by a fixing screw. The connecting fastener is configured to selectively connect to the load-bearing object or an adjacent housing.

[0014] By adopting the above technical solution, and combining threaded connectors, connecting fasteners and fixing screws, a flexible enclosure installation and connection method is provided, which can not only meet the fixed installation requirements, but also realize the back-to-back stacking of multiple enclosures; it not only improves the convenience and efficiency of operation, but also significantly reduces production and maintenance costs, while enhancing the stability and safety of the system.

[0015] In one specific implementation, the connecting fastener is provided with interchangeable expansion screws and connecting screws. The connecting fastener is fixed to the load-bearing object by the expansion screws, and the connecting fastener is connected to the connecting fastener of the adjacent box by the connecting screws.

[0016] By adopting the above technical solution and utilizing the interchangeable design of expansion screws and connecting screws, users can flexibly choose the appropriate screws for installation according to actual needs. Expansion screws provide strong fixing force to ensure that the enclosure is firmly fixed to the load-bearing object, while connecting screws ensure stable connection between multiple enclosures. This design not only improves the flexibility and efficiency of installation, but also enhances the stability and safety of the system, making it suitable for application scenarios that require multiple installation methods and high load-bearing capacity.

[0017] In one specific implementation, the handle includes a threaded portion, a grooved portion, and a gripping portion. The grooved portion is located between the threaded portion and the gripping portion. The grooved portion is used to accommodate lifting ropes, and the gripping portion is used to handle or secure lifting straps. The threaded portion is provided with a single or multiple pitch thread that matches the mounting hole, and the threaded portion is threadedly connected to the mounting hole.

[0018] By adopting the above technical solutions and using single or multiple pitch threads, the installation and disassembly process becomes faster and more convenient, reducing the time-consuming problems caused by traditional threaded installation methods. The innovative design of the handle's groove and grip provides a stable rope holding position for hoisting, and the grip improves the comfort of handling, making both hoisting and handling safer and smoother, thereby improving the convenience and efficiency during use.

[0019] In one specific implementation, a first limiting surface is provided on the side of the threaded portion away from the grooved portion, and a second limiting surface is provided in the mounting hole; when the threaded portion is fully installed with the mounting hole, the first limiting surface and the second limiting surface abut and limit each other.

[0020] By adopting the above technical solution and using the limiting surface design, excessive rotation or loosening of the threaded part is prevented, ensuring the stability of the handle during hoisting or transportation, preventing the handle from loosening due to improper operation, ensuring the safety of the operation process, and providing a more robust and easy-to-operate connection method, thereby improving the service life and safety of the entire system.

[0021] In one specific implementation, the threaded portion is provided with a reinforced axial surface and a reinforced chamfer on the side near the groove portion to increase load-bearing strength and reduce stress concentration.

[0022] By adopting the above technical solutions, the enhanced shaft surface design increases the contact area, making the load more evenly distributed and thus reducing the local pressure of high loads on the threaded part; while the enhanced chamfer plays a role in relieving stress concentration between the threaded part and the mounting hole, preventing structural damage caused by excessive stress concentration.

[0023] In one specific implementation, the groove portion has a locking direction mark on the side near the threaded portion.

[0024] By adopting the above technical solution, the locking direction markings can help users clearly identify the correct rotation direction, ensuring that even in complex or limited field of vision, operators can still make correct installation or adjustment decisions quickly, thereby improving the overall user experience.

[0025] In one specific implementation, the gripping portion is provided with an anti-slip blocking portion on the side away from the groove portion.

[0026] By adopting the above technical solutions, the anti-detachment blocking part provides additional protection, preventing the risk of the straps coming off or slipping off during hoisting or manual handling, reducing safety hazards caused by human error or accidents, improving reliability during handling, enhancing user experience and overall operational safety.

[0027] In one specific implementation, the anti-slip blocking part has a disassembly groove on the side away from the gripping part.

[0028] By adopting the above technical solution and utilizing the design of the disassembly groove, users can easily disassemble the handle using tools (such as screwdrivers, wrenches, etc.), thus making it more convenient to complete the disassembly operation of the handle.

[0029] In one specific implementation, the mounting hole is detachably connected to a waterproof plug, which is press-fitted into the mounting hole.

[0030] By adopting the above technical solution, the waterproof plug forms a tight seal at the installation hole, which can effectively prevent the intrusion of moisture or other liquids and avoid damage or malfunction of internal components of the equipment. When it is necessary to move or lift, the waterproof plug can be removed for easy subsequent operation. At the same time, the interference sealing technology ensures that a good sealing effect is maintained when reinstalled.

[0031] In summary, the beneficial technical effects of this application are as follows: By employing a single or multiple pitch thread design, this application provides the ability to quickly disassemble and install handles and multi-functional connecting components, facilitating maintenance or reconfiguration as needed; the handles and multi-functional connecting components are interchangeable, supporting different functional requirements such as handling, hoisting, wall mounting, or cabinet stacking, improving overall adaptability and reducing production and maintenance costs; furthermore, the threaded connection method improves the system's versatility and safety, making the installation process both efficient and stable;

[0032] Through innovative design, the mounting holes of the enclosure can accommodate various connection methods, allowing users to flexibly perform installation work using multi-functional connection components to meet different fixing needs and ensure installation stability and safety. The handle features a reinforced shaft surface, chamfering, and anti-detachment obstruction design to improve load-bearing strength and operational reliability. In addition, the waterproof plug's sealing design effectively protects the enclosure from moisture intrusion, enhancing the overall system's protective capabilities. Overall, this solution not only optimizes the enclosure's installation and connection methods but also improves convenience and safety during use. Attached Figure Description

[0033] Figure 1 This is a structural diagram used to display the box body and handle.

[0034] Figure 2This is a structural diagram used to demonstrate the multifunctional connecting components and the housing.

[0035] Figure 3 This is a structural diagram used to illustrate the handle.

[0036] Figure 4 This is a structural diagram used to show the mounting holes of the box.

[0037] Figure 5 It is a cross-sectional view used to show the structure of the mounting holes and handles of the box.

[0038] Figure 6 This is a structural diagram used to demonstrate the anti-detachment blocking part and the disassembly groove.

[0039] Figure 7 This is a structural diagram used to demonstrate the connection between the multifunctional connecting component and the box and the wall.

[0040] Figure 8 This is a schematic diagram illustrating the structure of a multifunctional connecting component that connects two adjacent boxes.

[0041] Explanation of reference numerals in the attached drawings: 1. Box body; 11. Mounting hole; 111. Second limiting surface; 2. Handle; 21. Threaded part; 211. First limiting surface; 212. Reinforcing shaft surface; 213. Reinforcing chamfer; 22. Groove part; 221. Locking direction mark; 23. Grip part; 24. Anti-detachment blocking part; 25. Disassembly groove; 3. Multifunctional connecting assembly; 31. Threaded connector; 32. Connecting fastener; 321. Flat plate; 322. Vertical plate; 323. Connecting groove; 324. Connecting hole; 33. Fixing screw; 34. Expansion screw; 35. Connecting screw; 4. Wall. Detailed Implementation

[0042] The following is in conjunction with the appendix Figure 1-8 This application will be described in further detail.

[0043] This application discloses an integrated installation structure for a housing, including but not limited to handling, hoisting, wall mounting, and back-to-back connection fixing applied during the production, transportation, and installation of modular energy storage PACK battery packs.

[0044] Reference Figure 1 and Figure 2 The integrated installation structure of the enclosure includes:

[0045] The housing 1 is provided with mounting holes 11, which are single-pitch or multi-pitch threaded holes. In this embodiment, the housing 1 is provided with four mounting holes 11, which are symmetrically arranged in pairs on both sides of the housing 1. The mounting holes 11 are single-pitch, double-pitch, or multi-pitch threaded holes.

[0046] Handles 2 are detachably installed in mounting holes 11 via threaded connections for handling and hoisting of the housing 1. In this embodiment, four handles 2 are provided, each corresponding to a mounting hole 11. The handles 2 and mounting holes 11 are locked together by 1.5-2 turns or more of thread. Furthermore, after the handles 2 are locked onto the housing 1, there is a certain installation gap between the handles 2 and the side of the housing 1 to ensure that the side of the housing 1 is not scratched during the locking and disassembly of the handles 2. In this embodiment, the handles 2 have undergone tempering heat treatment, achieving a strength of grade 10.9.

[0047] The multi-functional connecting component 3 is detachably installed in the mounting hole 11 via a threaded connection. It is used to fix the box 1 to the load-bearing object or to connect adjacent boxes 1. In this embodiment, the load-bearing object includes, but is not limited to, the wall 4. The multi-functional connecting component 3 can be set as a single set or multiple sets.

[0048] The handle 2 and the multi-functional connecting component 3 can be interchangeably installed in the mounting hole 11;

[0049] In actual use, the handle 2 and connecting components can be easily disassembled for maintenance or reconfiguration as needed. When it is necessary to move or hoist the box 1, the user only needs to install the handle 2 into the designated mounting hole 11 of the box 1 to ensure that the handle 2 is firmly connected to the box 1. The operator can easily move the box 1 through the handle 2, or use hoisting equipment to lift the box 1 for stacking or moving. When it is necessary to fix the box 1 to the wall 4, the handle 2 is removed, and the multi-functional connecting component 3 is installed in the mounting hole 11 through threaded connection. Then, the multi-functional connecting component 3 is connected and fixed to the load-bearing object to ensure that the box 1 is firmly hung on the load-bearing object. If it is necessary to stack multiple boxes 1 back to back, the user can connect the multi-functional connecting components 3 of two adjacent boxes 1 together to ensure that the two boxes 1 are tightly connected.

[0050] In this process, single or multiple pitch thread designs can reduce installation time while providing more stable support, ensuring safety during handling and hoisting, improving the versatility of the system, and reducing production complexity and cost. In actual use, it not only supports the interchangeability of handle 2 and connecting components, but also supports applications under different configurations, thereby improving the adaptability of the overall structure. Users can choose to install handle 2 and multi-functional connecting components 3 as needed to easily achieve different functional requirements.

[0051] Reference Figure 3-6In this embodiment, the handle 2 includes an integrally formed threaded portion 21, a grooved portion 22, and a gripping portion 23. The threaded portion 21 of the handle 2 is designed to be a single or multiple pitch thread that matches the mounting hole 11 of the housing 1. That is, the threaded portion 21 has a single, double, or multiple pitch thread. The threaded portion 21 and the mounting hole 11 are locked together by 1.5-2 turns or more of thread. Specifically, when the user needs to move or lift the housing 1, the threaded portion 21 of the handle 2 can be threadedly connected to the mounting hole 11 of the housing 1 by rotation to ensure that the handle 2 and the housing 1 are securely connected.

[0052] The groove 22 is located between the threaded part 21 and the gripping part 23, and is used for hoisting ropes to increase the stability of the rope during hoisting and prevent the rope from coming loose during hoisting; the gripping part 23 is used to handle or fix the hoisting straps so as to realize manual or mechanical handling.

[0053] In practical use, firstly, the threaded part 21 of the handle 2 is aligned with the mounting hole 11 of the housing 1. By rotating the thread with a single or multiple pitch, the threaded part 21 of the handle 2 can be quickly fixed in the mounting hole 11, ensuring that the handle 2 is firmly connected to the housing 1. When lifting equipment is needed for handling, the user inserts the lifting rope into the groove 22 of the handle 2 to secure it, ensuring that the rope is not easy to fall off during the lifting process. With the design of this groove 22, the lifting rope can be more securely fixed, ensuring the safety of the lifting. When the housing 1 needs to be moved manually, the user can directly grab the grip 23 of the handle 2 for moving, or pass the lifting strap through the grip 23 to carry it manually or mechanically. The design of the grip 23 allows the user to move the housing 1 comfortably and reduce hand fatigue.

[0054] To ensure the handle 2 is stable during installation and use, the threaded part 21 is provided with a first limiting surface 211 on the side away from the grooved part 22, and a second limiting surface 111 is provided in the mounting hole 11. When the threaded part 21 is fully installed in the mounting hole 11, the first limiting surface 211 and the second limiting surface 111 abut and limit each other, preventing the handle 2 from being operated unsafely due to excessive rotation or loosening.

[0055] To increase the load-bearing strength of the threaded portion 21 and reduce stress concentration, a reinforcing shaft surface 212 and a reinforcing chamfer 213 are provided on the side of the threaded portion 21 near the groove portion 22. The reinforcing chamfer 213 extends onto the groove portion 22. In this embodiment, a portion of the reinforcing shaft surface 212 is inserted into and abuts against the mounting hole 11, thereby increasing the load-bearing strength of the threaded portion 21. The diameter of the reinforcing shaft surface 212 is larger than the diameter of the threaded portion 21. By increasing the contact area, the load borne by the threaded portion 21 is more evenly distributed, thereby reducing the local pressure of high load on the threaded portion 21. In this embodiment, the reinforcing chamfer 213 is located outside the mounting hole 11. Due to the design of the reinforcing chamfer 213, stress concentration can be reduced at the part where the threaded portion 21 contacts the mounting hole 11, avoiding cracks or other damage to the threaded portion 21 or the mounting hole 11 due to excessive local stress, thus extending the service life of the entire structure.

[0056] A locking direction mark 221 is provided on the side of the groove 22 near the threaded part 21. The locking direction mark 221 can help the user clearly identify the correct rotation direction of the handle 2, ensuring that even in complex or limited field of vision, the operator can still make the correct installation or adjustment decision quickly, thereby improving the overall user experience.

[0057] A detachment prevention part 24 is provided on the side of the grip 23 away from the groove 22. The detachment prevention part 24 provides additional protection, preventing the risk of the grip 23 slipping off during handling and preventing the straps from falling off the grip 23 during hoisting. This reduces safety hazards caused by human error or accidents, improves reliability during handling, enhances user experience, and improves overall operational safety.

[0058] The anti-detachment blocking part 24 is provided with a disassembly groove 25 on the side away from the grip part 23. The disassembly groove 25 extends towards the grip part 23. In this embodiment, the disassembly groove 25 is a hexagonal wrench groove. The user can use a tool such as a wrench to insert into the disassembly groove 25 to rotate the entire handle 2 and easily disassemble the handle 2, thereby making it more convenient to complete the disassembly operation of the handle 2.

[0059] The grip portion 23 is provided with anti-slip texture on the side away from the groove portion 22. In this embodiment, the anti-slip texture is formed by knurling on the grip portion 23. The anti-slip texture can enhance the friction between the handle 2 and the hand during the handling process, prevent the hand from slipping off due to wetness or other reasons, and improve the safety and comfort of the handling operation.

[0060] Reference Figure 7 and Figure 8In this embodiment, the multifunctional connecting component 3 includes a threaded connector 31 and a connecting fastener 32. In this embodiment, the threaded connector 31 includes a threaded section and a fixed section with a threaded hole. The threaded section of the threaded connector 31 is threadedly connected to the mounting hole 11 of the housing 1. The connecting fastener 32 is connected to the threaded hole of the fixed section of the threaded connector 31 by a fixing screw 33. In this embodiment, the connecting fastener 32 includes an L-shaped flat plate 321 and a vertical plate 322. The flat plate 321 is fixed on the threaded connector 31 and abuts against the side of the housing 1. The flat plate 321 is provided with a connecting groove 323 along the length direction. The vertical plate 322 is used to connect to the wall 4 or to the connecting fastener 32 of the adjacent housing 1. The vertical plate 322 is provided with a connecting hole 324.

[0061] When it is necessary to fix the box 1 to the wall 4, first connect the threaded connector 31 to the mounting hole 11, use the fixing screw 33 to pass through the connecting groove 323 on the plate 321 of the connecting fastener 32, and then thread it to the threaded connector 31, thereby fixing the connecting fastener 32 to the threaded connector 31; when it is necessary to fix the box 1 to a load-bearing object, simply connect and fix the already connected connecting fastener 32 to the load-bearing object; if it is necessary to connect multiple boxes 1 back to back, simply connect the connecting fasteners 32 of two adjacent boxes 1 together; by combining the threaded connector 31, the connecting fastener 32 and the fixing screw 33, a flexible installation and connection method for the box 1 is provided, which can not only meet the fixed installation requirements, but also realize the back-to-back stacking of multiple boxes 1; not only improves the convenience and efficiency of operation, but also significantly reduces production and maintenance costs, while enhancing the stability and safety of the system.

[0062] The connecting fastener 32 is designed with interchangeable expansion screws 34 and connecting screws 35. In this embodiment, the expansion screws 34 and connecting screws 35 are installed on the vertical plate 322 of the L-shaped connecting fastener 32. The connecting fastener 32 is fixed to the wall 4 by the expansion screws 34, and the connecting fastener 32 is connected to the connecting fastener 32 of the adjacent box 1 by the connecting screws 35. Specifically, the expansion screws 34 or connecting screws 35 are passed through the connecting holes 324 on the vertical plate 322 of the connecting fastener 32 and then connected to the wall 4 or the adjacent box 1. In actual use, users can select different connecting screws 35 according to actual needs. The expansion screws 34 provide strong fixing force to ensure that the box 1 is firmly fixed to the load-bearing object, while the connecting screws 35 ensure stable connection between multiple boxes 1. Through this design, users can flexibly cope with different application scenarios and improve the flexibility and efficiency of installation.

[0063] The mounting hole 11 is detachably connected to a waterproof plug. The waterproof plug and the mounting hole 11 form a tight seal through an interference seal. This prevents moisture or other liquids from entering the interior of the housing 1, avoiding equipment damage or malfunction. The waterproof plug can be removed as needed for easy handling or hoisting. At the same time, the interference seal design of the waterproof plug ensures that it can maintain a good sealing effect after reinstallation, providing long-lasting waterproof protection.

[0064] The implementation principle of this application embodiment is as follows: When it is necessary to move or hoist the box 1, the user only needs to install the four handles 2 into the designated mounting holes 11 of the box 1 respectively, ensuring that the handles 2 are firmly connected to the box 1. Specifically, the threaded part 21 of the handle 2 is aligned with the mounting hole 11 of the box 1, and locked in the tightening direction marked 221. It is rotated 1.5-2 turns until the first limiting surface 211 of the threaded part 21 contacts the second limiting surface 111 of the mounting hole 11, ensuring that the handle 2 is firmly connected to the box 1.

[0065] When lifting equipment is needed for handling, the user places the lifting rope into the groove 22 of the handle 2 to secure it, ensuring that the rope does not easily come loose during the lifting process. Then, the lifting equipment is used to lift the box 1, align it with the existing box 1, and lower it for stacking. When the box 1 needs to be handled manually, two or four people can carry the box 1. The user can directly grab the grip 23 of the handle 2 for carrying, or pass the lifting straps through the grip 23 to carry it manually or mechanically. After stacking, the handle 2 can be turned in the opposite direction by inserting a wrench into the disassembly slot 25, so that the threaded part 21 is unscrewed from the mounting hole 11, and the handle 2 can be removed. After disassembly, a waterproof plug can be inserted into the mounting hole 11 as needed. The waterproof plug is fixed by deformation and interference fit with the mounting hole 11 to seal the mounting hole 11.

[0066] When it is necessary to fix the box 1 to the wall 4, the user first connects the threaded connector 31 to the mounting hole 11, and then fixes the connecting fastener 32 to the threaded connector 31 with the fixing screw 33. The fixing screw 33 passes through the connecting groove 323 on the plate 321 of the connecting fastener 32 and is then threadedly connected and fixed to the threaded connector 31. The fixing screw 33 abuts the plate 321 of the connecting fastener 32 against the side of the box 1. Then the connecting fastener 32 is connected to the wall 4 by passing the expansion screw 34 through the connecting hole 324 on the vertical plate 322 of the connecting fastener 32 and inserting it into the wall 4 to connect and fix it, ensuring that the box 1 is firmly fixed to the wall 4.

[0067] If multiple boxes 1 need to be stacked back to back, the user only needs to connect the connecting fasteners 32 of two adjacent boxes 1 together. Specifically, the connecting screws 35 are passed through the connecting holes 324 of the vertical plate 322 of the connecting fastener 32, and the corresponding connecting parts of the connecting fasteners 32 of the adjacent boxes 1 are fixed by threaded connection to ensure that the two boxes 1 are tightly connected.

[0068] This application embodiment improves installation and disassembly efficiency by employing a single or multiple pitch thread design. The single or multiple pitch threads can not only quickly and securely fix the handle 2 and the multi-functional connecting assembly 3 into the mounting hole 11 of the housing 1, reducing operation time, but also ensure safety during handling and hoisting by providing a more uniform stress distribution. In addition, the reinforced design of the threaded portion 21 effectively enhances the load-bearing capacity of the structure, reduces damage caused by stress concentration, and extends the service life of the product.

[0069] On the other hand, this application also optimizes the functional configuration of the housing 1. Through the multi-purpose design of the mounting hole 11, the interchangeable installation of the handle 2 and the multi-functional connecting component 3 greatly improves the versatility and adaptability of the system. Users can easily replace different components according to actual needs to meet various application scenarios such as handling, hoisting, fixing to the wall 4, or back-to-back stacking, thereby improving the flexibility of operation and the convenience of installation. Through this design, the housing 1 can not only be quickly connected to the load-bearing object or adjacent housing 1, but also provide higher stability and safety, effectively reducing production and maintenance costs, and improving the reliability of the entire structure and user experience.

[0070] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A box-type integrated installation structure, characterized in that: include: The housing is provided with mounting holes, which are single-pitch or multi-pitch threaded holes; A handle is detachably installed in the mounting hole via a threaded connection for handling and hoisting the housing; A multi-functional connecting assembly is detachably installed in the mounting hole via a threaded connection for fixing the housing to a load-bearing object or for connecting adjacent housings; The handle and the multi-functional connecting component can be interchangeably mounted on the mounting hole.

2. The integrated installation structure of the enclosure according to claim 1, characterized in that: The multifunctional connection assembly includes a threaded connector and a connecting fastener. The threaded connector is threadedly connected to the mounting hole, and the connecting fastener is connected to the threaded connector by a fixing screw. The connecting fastener is configured to selectively connect to the load-bearing object or an adjacent housing.

3. The integrated installation structure of the enclosure according to claim 2, characterized in that: The connecting fastener is equipped with interchangeable expansion screws and connecting screws. The connecting fastener is fixed to the load-bearing object by the expansion screws, and the connecting fastener is connected to the connecting fastener of the adjacent box by the connecting screws.

4. The integrated installation structure of the enclosure according to claim 1, characterized in that: The handle includes a threaded portion, a grooved portion, and a gripping portion. The grooved portion is located between the threaded portion and the gripping portion. The grooved portion is used to accommodate lifting ropes. The gripping portion is used to move or fix lifting straps. The threaded portion is provided with a single or multiple pitch thread that matches the mounting hole. The threaded portion is threadedly connected to the mounting hole.

5. The integrated installation structure of the enclosure according to claim 4, characterized in that: The threaded portion is provided with a first limiting surface on the side away from the groove portion, and a second limiting surface is provided in the mounting hole; when the threaded portion is fully installed with the mounting hole, the first limiting surface and the second limiting surface abut and limit each other.

6. The integrated installation structure of the enclosure according to claim 4, characterized in that: The threaded portion has a reinforced axial surface and a reinforced chamfer on the side near the groove portion to increase load-bearing strength and reduce stress concentration.

7. The integrated installation structure of the enclosure according to claim 4, characterized in that: The groove portion has a locking direction mark on the side near the threaded portion.

8. The integrated installation structure of the enclosure according to claim 4, characterized in that: The gripping part is provided with an anti-slip blocking part on the side away from the groove.

9. The integrated installation structure of the enclosure according to claim 8, characterized in that: The anti-slip blocking part has a disassembly groove on the side away from the gripping part.

10. The integrated installation structure of the enclosure according to claim 1, characterized in that: The mounting hole is detachably connected to a waterproof plug, which is press-fitted into the mounting hole.

Images