hoisting structure

Abstract

This utility model relates to the field of ceiling hoisting structure technology, and provides a hoisting structure including: a first hanging component and a second hanging component; the first hanging component is configured to be disposed on the lower side of the ceiling structure for connection with the equipment to be hoisted; the second hanging component is configured to be rotatably connected to the ceiling structure and can swing relative to the ceiling structure between a first position and a second position; when the second hanging component is in the first position, the second hanging component is engaged with the first hanging component; when the second hanging component is in the second position, the second hanging component and the first hanging component are separated. The hoisting structure of this utility model, by pre-installing the first hanging component and the second hanging component on the ceiling structure and the equipment to be hoisted respectively, wherein the second hanging component can swing relative to the ceiling structure to adjust the connection state between the second hanging component and the first hanging component, realizes the assembly and disassembly of the equipment to be hoisted. The assembly and disassembly process is convenient, time-saving, and labor-saving.

Description

Technical Field

[0001] This utility model relates to the field of ceiling suspension structure technology, and in particular to a suspension structure. Background Technology

[0002] In related technologies, expansion bolts are typically used to fix heavy equipment to the ceiling. This type of installation requires installers to climb to the top of the ceiling to carry out the installation work, which is time-consuming and labor-intensive. Utility Model Content

[0003] This utility model provides a hoisting structure to solve the problem in the prior art that when assembling and disassembling equipment hoisted on the ceiling, installers need to climb to the top of the ceiling to carry out the installation work, which is time-consuming and labor-intensive.

[0004] This utility model provides a hoisting structure, including: The first mounting component is configured to be located on the lower side of the ceiling structure for connection with the equipment to be hoisted. The second mounting component is configured to be rotatably connected to the ceiling structure and is able to swing relative to the ceiling structure between a first position and a second position. When the second attachment component is in the first position, the second attachment component is attached to the first attachment component; when the second attachment component is in the second position, the second attachment component and the first attachment component are separated.

[0005] According to the hoisting structure of this utility model, the second hanging assembly includes: A rotating component is configured to be rotatably mounted on the ceiling structure about a horizontal axis; A mounting bracket, connected to the rotating member, and used for mounting to the first mounting assembly; The hook member can move relative to the rotating member in a direction perpendicular to the horizontal axis to adjust the hooking height of the first hook assembly.

[0006] According to the hoisting structure of this utility model, the rotating component includes: a nut, which is rotatably disposed on the ceiling structure; The mounting component includes a bolt and a nut that are threaded together, and the nut of the bolt is used to attach to the first mounting assembly.

[0007] According to the hoisting structure of this utility model, the ceiling structure includes a hanging beam, and the hanging beam is provided with a mounting groove; the rotating component is rotatably disposed in the mounting groove; The second mounting component also includes: A limiting member is detachably installed in the opening of the mounting groove to limit the rotating member within the mounting groove.

[0008] According to the hoisting structure of this utility model, the first hanging component includes: A mounting plate is configured to be fixedly connected to the equipment to be hoisted. The hook is connected to the fixing plate and is used to attach or detach from the second hook assembly.

[0009] According to the hoisting structure of this utility model, the hanging lug includes: The connecting part is fixedly connected to the top of the fixing plate; The hook-on portion is bent and connected to the connecting portion, and has a notch adapted to the second hook-on component.

[0010] According to the hoisting structure of this utility model, the first side of the hook part is connected to the connecting part, the second side of the hook part has a downwardly bent flange, and the notch extends from the edge of the flange to the middle of the hook part.

[0011] According to the hoisting structure of this utility model, the fixing plate is provided with a through hole corresponding to the position of the second hanging component.

[0012] According to the hoisting structure of this utility model, the first hanging assembly further includes: A face mask, detachably mounted on the fixed plate, is used to cover the gap between the fixed plate and the ceiling structure.

[0013] According to the hoisting structure of this utility model, the face mask is provided with a first pin hole, and the fixing plate is provided with a second pin hole corresponding to the position of the first pin hole; The first mounting assembly further includes a pin, which passes through the first pin hole and the second pin hole to connect the face mask and the fixing plate.

[0014] According to the hoisting structure of this utility model, the face mask is provided with a first snap-fit ​​part, and the fixing plate is provided with a second snap-fit ​​part, and the first snap-fit ​​part and the second snap-fit ​​part are snapped together.

[0015] The hoisting structure of this utility model involves pre-installing a first and a second hooking component on the ceiling structure and the equipment to be hoisted, respectively. The second hooking component can swing relative to the ceiling structure to adjust the connection state between the second and first hooking components. When installing the equipment to be hoisted on the ceiling structure, simply raise the equipment to the hooking position and then swing the second hooking component to the first position to hook it with the first hooking component. When disassembling the equipment, simply swing the second hooking component to the second position to separate it from the first hooking component and then remove the equipment from the hooking position. The entire disassembly and assembly process is convenient, time-saving, and labor-saving, effectively solving the problem in the prior art where installation personnel need to climb to the top of the ceiling to install and disassemble equipment hoisted on the ceiling, which is time-consuming and labor-intensive. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in this utility model 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 some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the hoisting structure provided in this embodiment of the utility model being installed on a ceiling structure.

[0018] Figure 2 This is a schematic diagram of the hoisting structure and the connection of the hoisting beam provided in an embodiment of this utility model.

[0019] Figure 3 This is provided by the embodiment of the present utility model. Figure 2 A magnified view of a portion of region A in the middle.

[0020] Figure 4 This is a cross-sectional view of the hoisting structure installed on the ceiling structure according to an embodiment of this utility model.

[0021] Figure 5 This is provided by the embodiment of the present utility model. Figure 4 A magnified view of a portion of region B in the middle.

[0022] Figure 6 This is a partial cross-sectional view of the hoisting structure provided in this embodiment of the utility model when the second mounting component is in the second position.

[0023] Figure label: 1. Lifting structure; 11. First mounting component; 111. Fixing plate; 1111. Through hole; 1112. Second snap-fit ​​part; 112. Hanging ear; 1121. Connecting part; 1122. Mounting part; 113. Face mask; 1131. First snap-fit ​​part; 114. Pin; 12. Second mounting component; 121. Rotating component; 122. Mounting component; 123. Limiting component; 2. Ceiling structure; 21. Hanging beam; 211. Mounting groove; 3. Equipment to be hoisted. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0025] The following is combined with Figures 1-6 Describe the hoisting structure of this utility model.

[0026] like Figures 1 to 6 As shown, this utility model provides a hoisting structure 1, including: a first hanging component 11 and a second hanging component 12; the first hanging component 11 is configured to be disposed on the lower side of the ceiling structure 2 for connection with the equipment 3 to be hoisted; the second hanging component 12 is configured to be rotatably connected to the ceiling structure 2 and is capable of swinging relative to the ceiling structure 2 between a first position and a second position; when the second hanging component 12 is in the first position, the second hanging component 12 is hooked to the first hanging component 11; when the second hanging component 12 is in the second position, the second hanging component 12 and the first hanging component 11 are separated.

[0027] It is understood that the ceiling structure 2 in this embodiment typically includes the ceiling body and the frame structure at the top of the ceiling; the equipment 3 to be hoisted in this embodiment can be various types of equipment that need to be hoisted on the ceiling structure 2, including but not limited to special lighting fixtures, ceiling-mounted air conditioners, and ceiling exhaust fans. In this embodiment, by installing a swingable second mounting component 12 on the ceiling structure 2, and installing the equipment 3 to be hoisted on a first mounting component 11 adapted to the second mounting component 12, the second mounting component 12 can swing relative to the ceiling structure 2 to adjust its own position so as to attach or detach from the first mounting component 11, thereby conveniently and quickly realizing the installation or disassembly of the equipment 3 to be hoisted.

[0028] Specifically, during the initial installation, the first mounting component 11 can be pre-installed on the equipment 3 to be hoisted, and the second mounting component 12 can be pre-installed on the ceiling structure 2. Then, the equipment 3 to be hoisted and the first mounting component 11 are lifted together to the mounting position below the ceiling structure 2, and then the second mounting component 12 is swung to the first position (e.g., Figure 4 and Figure 5 (as shown), so as to connect with the first mounting component 11, thereby completing the hoisting of the equipment 3 to be hoisted.

[0029] Correspondingly, when disassembling the equipment 3 to be hoisted, it is only necessary to swing the second attachment assembly 12 to the second position (e.g., while supporting the equipment 3 to be hoisted and the first attachment assembly 11) Figure 6 As shown, by completely separating the second mounting component 12 and the first mounting component 11, the equipment 3 to be hoisted and the first mounting component 11 can be removed from the mounting position. Similarly, in the subsequent reinstallation process, it is only necessary to raise the equipment 3 to be hoisted and the first mounting component 11 to the mounting position and then swing the position of the second mounting component 12.

[0030] The hoisting structure 1 of this utility model pre-installs a first hooking component 11 and a second hooking component 12 on the ceiling structure 2 and the equipment 3 to be hoisted, respectively. The second hooking component 12 can swing relative to the ceiling structure 2 to adjust the connection state between the second hooking component 12 and the first hooking component 11. When installing the equipment 3 to be hoisted on the ceiling structure 2, it is only necessary to lift the equipment 3 to the hooking position and then swing the second hooking component 12 to the first position to hook it with the first hooking component 11. When disassembling the equipment 3 to be hoisted, it is only necessary to swing the second hooking component 12 to the second position to separate it from the first hooking component 11 and then remove the equipment 3 from the hooking position. The entire disassembly and assembly process is convenient, time-saving, and labor-saving, effectively solving the problem in the prior art that when disassembling and assembling equipment hoisted on the ceiling, installers need to climb to the top of the ceiling to carry out the installation work, which is time-consuming and labor-intensive.

[0031] Understandably, the first position can typically be set as the position of the second mounting component 12 when it is naturally drooping under the influence of gravity alone (e.g., Figure 4 and Figure 5 (As shown).

[0032] Specifically, in some embodiments, such as Figure 2 and Figure 3As shown, the second mounting assembly 12 includes a rotating member 121 and a mounting member 122. The rotating member 121 is configured to be rotatably mounted on the ceiling structure 2 about a horizontal axis; the mounting member 122 is connected to the rotating member 121 and is used to mount the first mounting assembly 11; wherein the mounting member 122 is movable relative to the rotating member 121 in a direction perpendicular to the horizontal axis to adjust the mounting height of the first mounting assembly 11.

[0033] In this embodiment, the hanger 122 is adapted to the first hanger assembly 11 for attachment. The hanger 122 is disposed on the rotating member 121, which can rotate relative to the ceiling structure 2 around a horizontal axis to drive the hanger 122 to swing and adjust its position, thereby attaching or detaching the hanger 122 from the first hanger assembly 11. Simultaneously, the hanger 122 can move relative to the rotating member 121 in a direction perpendicular to the horizontal axis to adjust the distance between the attachment structure on the hanger 122 for attachment to the first hanger assembly 11 and the rotating member 121. This adjusts the height of the attachment structure when the second hanger assembly 12 is in the first position, thereby adjusting the attachment height of the first hanger assembly 11 and ultimately adjusting the height of the equipment 3 to be hoisted.

[0034] For example, the ceiling structure 2 typically needs to have a corresponding mounting hole directly above the equipment 3 to be hoisted. The hanger 122 can extend from the mounting hole to the bottom of the ceiling structure 2 so as to be hooked with the first hooking component 11 on the equipment 3. After the hooking is completed, the installer can adjust the relative position of the hanger 122 and the rotating component 121 to adjust the height of the equipment 3 to be hoisted, so that the equipment 3 can be close to the ceiling structure 2, making the entire ceiling structure 2 more aesthetically pleasing. Alternatively, the installer can also pre-adjust the relative position of the hanger 122 and the rotating component 121 before hooking the first hooking component 11 onto the hanger 122, so that the equipment 3 to be hoisted can be as close as possible to the ceiling structure 2 after hooking, and then fine-tune the relative position of the hanger 122 and the rotating component 121 after the equipment 3 to be hoisted is hooked.

[0035] Specifically, in some embodiments, such as Figure 2 and Figure 3 As shown, the rotating component 121 includes a nut, which is rotatably mounted on the ceiling structure 2. The hanging component 122 includes a bolt, which is threadedly connected to the nut, and the nut of the bolt is used to hang with the first hanging component 11.

[0036] In this embodiment, the nut can rotate relative to the ceiling structure 2, causing the bolt to swing relative to the ceiling structure 2. The bolt's nut can engage with the first hanging component 11 when the second hanging component 12 swings to the first position, or disengage from the first hanging component 11 when the second hanging component 12 swings to the second position. Simultaneously, the installer can adjust the relative position of the bolt and nut by tightening the bolt, thereby adjusting the hanging height of the first hanging component 11. When the bolt is not subjected to external force, the threaded engagement between the bolt and nut can maintain their relative positions, facilitating operation and ensuring stability and reliability.

[0037] Understandably, the ceiling structure 2 is equipped with a structure to limit the nut, so that the nut can only rotate around the horizontal axis, in order to prevent the installer from causing the nut to rotate synchronously when tightening the bolt, thus making it impossible to adjust the relative position of the bolt and nut.

[0038] Specifically, in some embodiments, such as Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the ceiling structure 2 includes a hanging beam 21, which has an installation groove 211; a rotating member 121 is rotatably disposed in the installation groove 211; the second hanging assembly 12 also includes a limiting member 123, which is detachably installed in the groove of the installation groove 211 to limit the rotating member 121 within the installation groove 211.

[0039] In this embodiment, the lifting beam 21 is provided with a mounting groove 211 adapted to the rotating component 121. The mounting groove 211 is used to accommodate the rotating component 121. A limiting component 123 is installed at the opening of the mounting groove 211. The mounting groove 211 and the limiting component 123 cooperate to limit the position and rotation direction of the limiting component 123. At the same time, the limiting component 123 and the lifting beam 21 are detachably connected to facilitate the installation personnel to assemble and disassemble the rotating component 121, the hook component 122, and the limiting component 123 on the lifting beam 21.

[0040] In one specific embodiment, such as Figure 3 and Figure 5As shown, the rotating component 121 includes a special nut. The main body of the special nut is cylindrical. A threaded hole for connection with a bolt is opened at the middle position along its own axial direction. The mounting groove 211 is an arc-shaped groove adapted to the special nut. The special nut is rotatably set in the arc-shaped groove along its own circumference. The limiting component 123 is installed at the groove opening position of the arc-shaped groove. The outer walls on both sides of the hanging beam 21 opposite to the width of the mounting groove 211 are respectively constructed with a first snap-fit ​​structure. The limiting component 123 is constructed with a second snap-fit ​​structure corresponding to the first snap-fit ​​structure. The first snap-fit ​​structure and the second snap-fit ​​structure are snap-fitted and fixed. It can be understood that the bottom of the mounting groove 211 is provided with a first clearance hole extending along the swing direction of the bolt. The limiting component 123 is provided with a second clearance hole extending along the swing direction of the bolt. The bolt shank passes through the second clearance hole, the threaded hole and the first clearance hole in sequence and extends to the bottom of the ceiling structure 2.

[0041] Optionally, there can be multiple lifting beams 21 arranged side by side. Each lifting beam 21 can be equipped with one or more second hooking components 12, and the multiple second hooking components 12 on each lifting beam 21 can be arranged at intervals along the length of the lifting beam 21. It is understood that adjacent lifting beams 21 can be connected by connectors to enhance the overall strength and stability of the lifting beams 21.

[0042] In some embodiments, such as Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, the first mounting assembly 11 includes a fixing plate 111 and a mounting lug 112. The fixing plate 111 is configured to be fixedly connected to the equipment 3 to be hoisted; the mounting lug 112 is connected to the fixing plate 111 and is used to mount or detach from the second mounting assembly 12.

[0043] In this embodiment, the fixing plate 111 is used to fix the equipment 3 to be hoisted so as to support the equipment 3 to be hoisted; the hanging ear 112 can be fixed to the side or top of the fixing plate 111 so as to be hooked or separated from the second hooking component 12.

[0044] Specifically, in some embodiments, such as Figure 4 , Figure 5 and Figure 6 As shown, the hook 112 includes a connecting part 1121 and a hooking part 1122. The connecting part 1121 is fixedly connected to the top of the fixing plate 111; the hooking part 1122 and the connecting part 1121 are bent and connected, and a notch adapted to the second hooking assembly 12 is formed.

[0045] In this embodiment, the connecting part 1121 is a transitional connection structure between the hook part 1122 and the fixing plate 111. The hook part 1122 is used to hook and separate from the second hook assembly 12. A notch is formed on the hook part 1122 so that the second hook assembly 12 can move along the notch to switch the connection state of the hook part 1122 and the second hook assembly 12. For example, when the second hook assembly 12 swings from the second position to the first position, the second hook assembly 12 can swing from the outside of the notch to the inside of the notch, and the hook structure (such as the nut of a bolt) on the second hook assembly 12 abuts against the lower side of the hook part 1122 to support the hook part 1122. Correspondingly, when the second hook assembly 12 swings from the first position to the second position, the second hook assembly 12 moves along the notch until it moves outside the notch and is completely separated from the hook part 1122.

[0046] In some embodiments, such as Figure 4 , Figure 5 and Figure 6 As shown, the first side of the hook portion 1122 is connected to the connecting portion 1121, and the second side of the hook portion 1122 has a downwardly bent flange, with a notch extending from the edge of the flange to the middle of the hook portion 1122.

[0047] In this embodiment, by constructing a downwardly bent flange on the second side of the hook portion 1122 and extending the notch from the edge of the flange to the middle of the hook portion 1122, when the second hook component 12 is located inside the notch and hooked to the hook portion 1122, the flange can limit the second hook component 12, preventing the second hook component 12 from sliding relative to the hook portion 1122 after hooking, thus preventing the second hook component 12 and the hook portion 1122 from becoming loose.

[0048] In some embodiments, such as Figure 3 and Figure 6 As shown, the fixing plate 111 has a through hole 1111 at the position corresponding to the second hanging component 12. In this embodiment, by opening the through hole 1111 on the fixing plate 111 at the position corresponding to the second hanging component 12, the fixing plate 111 is prevented from obstructing the second hanging component 12. When the installation personnel disassemble and assemble the hoisting structure 1, they can operate the second hanging component 12 through the through hole 1111, which is more convenient.

[0049] Specifically, in conjunction with the aforementioned embodiments, the second mounting component 12 includes a nut as a rotating element 121 and a bolt as a mounting element 122. The bolt can be an internal hex bolt. When the second mounting component 12 is in the first position and is mounted with the hanging ear 112, the nut of the bolt and the through hole 1111 are arranged opposite to each other. The installer can use an internal hex wrench to rotate the internal hex bolt through the through hole 1111 to adjust the relative position of the internal hex bolt and the nut, thereby adjusting the mounting height of the first mounting component 11, so that the fixing plate 111 is as close as possible to the ceiling structure 2.

[0050] In some embodiments, such as Figure 3 and Figure 5 As shown, the first mounting assembly 11 also includes a face mask 113, which is detachably mounted on the fixing plate 111 to cover the gap between the fixing plate 111 and the ceiling structure 2.

[0051] In this embodiment, a face shield 113 is installed over the outside of the fixed plate 111. The face shield 113 mainly serves a decorative function, covering the gaps between the fixed plate 111 and the ceiling structure 2, preventing these gaps from being exposed and affecting the aesthetics. It is understood that the face shield 113 can also cover some perforated structures on the surface of the fixed plate, such as the through holes 1111 on the fixed plate 111 in the aforementioned embodiment. The face shield 113 and the fixed plate 111 are detachably connected so that when the hoisting equipment 3 is to be hoisted, the face shield 113 can be removed from the fixed plate 111 first, avoiding interference with the installation personnel's operations.

[0052] Specifically, in some embodiments, such as Figure 3 As shown, the face mask 113 is provided with a first pin hole, and the fixing plate 111 is provided with a second pin hole at the position corresponding to the first pin hole; the first hook assembly 11 also includes a pin 114, which passes through the first pin hole and the second pin hole to connect the face mask 113 and the fixing plate 111.

[0053] In this embodiment, by providing a first pin hole and a second pin hole on the mask 113 and the fixing plate 111 respectively, when installing the mask 113 onto the fixing plate 111, the mask 113 can be moved to the installation position first, so that the first pin hole and the second pin hole are connected to each other, and then the pin 114 is inserted into the first pin hole and the second pin hole to fix the mask 113 and the fixing plate 111. When removing the mask 113 from the fixing plate 111, the pin 114 can also be pulled out before removing the mask 113. The structure is simple and the operation is convenient.

[0054] Optionally, there are multiple first pin holes, multiple second pin holes, and multiple pins 114. The multiple second pin holes are arranged around the periphery of the fixing plate 111, and the multiple first pin holes and multiple pins 114 are each provided in a one-to-one correspondence with the multiple first pin holes.

[0055] Alternatively, in some embodiments, such as Figure 3 As shown, the mask 113 is provided with a first snap-fit ​​part 1131, and the fixing plate 111 is provided with a second snap-fit ​​part 1112. The first snap-fit ​​part 1131 and the second snap-fit ​​part 1112 snap-fit ​​together.

[0056] In this embodiment, by providing a first snap-fit ​​portion 1131 and a second snap-fit ​​portion 1112 that are mutually adapted to each other on the face mask 113 and the fixing portion 111, the first snap-fit ​​portion 1131 can snap into the second snap-fit ​​portion 1112 after the face mask 113 reaches the installation position to connect the face mask 113 and the fixing plate 111; when removing the face mask 113, the face mask 113 can be pulled forcefully to separate the first snap-fit ​​portion 1131 and the second snap-fit ​​portion 1112 from each other, making disassembly and assembly more convenient.

[0057] It is understood that the first snap-fit ​​portion 1131 and the second snap-fit ​​portion 1112 can cooperate with the pin 114 in the aforementioned embodiment to realize the assembly and disassembly of the face mask 113 and the fixing plate 111. Specifically, when installing the face mask 113 onto the fixing plate 111, the face mask 113 can be moved to the installation position so that the first snap-fit ​​portion 1131 and the second snap-fit ​​portion 1112 snap together. The interlocking of the first snap-fit ​​portion 1131 and the second snap-fit ​​portion 1112 can play a role in positioning and supporting the face mask 113. Then, the installer only needs to insert the pin 114 into the first pin hole and the second pin hole to complete the installation of the face mask 113. The first snap-fit ​​portion 1131 and the second snap-fit ​​portion 1112 engage with the face mask 113 to assist in its installation and positioning, eliminating the need for manual alignment of the first and second pin holes by the installer. The pin 114 strengthens the connection between the face mask 113 and the fixing plate 111, preventing the face mask 113 from falling off due to loosening of the first snap-fit ​​portion 1131 and the second snap-fit ​​portion 1112. It is understood that one of the first snap-fit ​​portion 1131 and the second snap-fit ​​portion 1112 is a buckle, and the other is a slot.

[0058] Specifically, in some embodiments, the first snap-fit ​​part 1131 is disposed at the position opposite to the through hole 1111 on the mask 113 and the fixing plate 111, and the snap-fit ​​structure of the first snap-fit ​​part 1131 can pass through the through hole 1111 and snap-fit ​​the edge of the through hole 1111.

[0059] Optionally, there are multiple first latching portions 1131 and multiple second latching portions 1112, wherein multiple second latching portions 1112 are arranged around the periphery of the fixing plate 111, and multiple first latching portions 1131 and multiple second latching portions 1112 are provided in a one-to-one correspondence.

[0060] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A hoisting structure, characterized by, include: The first mounting component is configured to be located on the lower side of the ceiling structure for connection with the equipment to be hoisted. The second mounting component is configured to be rotatably connected to the ceiling structure and is able to swing relative to the ceiling structure between a first position and a second position. When the second mounting component is in the first position, the second mounting component is mounted on the first mounting component; When the second mounting component is in the second position, the second mounting component and the first mounting component are separated.

2. The hoisting structure according to claim 1, characterized in that, The second mounting component includes: A rotating component is configured to be rotatably mounted on the ceiling structure about a horizontal axis; A mounting bracket, connected to the rotating member, and used for mounting to the first mounting assembly; The hook member can move relative to the rotating member in a direction perpendicular to the horizontal axis to adjust the hooking height of the first hook assembly.

3. The hoisting arrangement of claim 2, wherein The rotating component includes a nut, which is rotatably mounted on the ceiling structure; The mounting component includes a bolt, which is threadedly connected to the nut, and the nut of the bolt is used to mount the first mounting assembly.

4. The hoisting arrangement of claim 2, wherein The ceiling structure includes a suspension beam, which has a mounting groove; the rotating component is rotatably disposed within the mounting groove. The second mounting component also includes: A limiting member is detachably installed in the opening of the mounting groove to limit the rotating member within the mounting groove.

5. The hoisting arrangement of claim 1, wherein The first mounting component includes: A mounting plate is configured to be fixedly connected to the equipment to be hoisted. The hook is connected to the fixing plate and is used to attach or detach from the second hook assembly.

6. The hoisting arrangement of claim 5, wherein The loop includes: The connecting part is fixedly connected to the top of the fixing plate; The hook-on portion is bent and connected to the connecting portion, and has a notch adapted to the second hook-on component.

7. The hoisting arrangement of claim 6, wherein The first side of the hook portion is connected to the connecting portion, and the second side of the hook portion has a downwardly bent flange. The notch extends from the edge of the flange to the middle of the hook portion.

8. The hoisting arrangement of claim 5, wherein, The fixing plate has through holes corresponding to the positions of the second hanging components.

9. The hoisting arrangement of claim 5, wherein, The first mounting component also includes: A face mask, detachably mounted on the fixed plate, is used to cover the gap between the fixed plate and the ceiling structure.

10. The hoisting arrangement of claim 9, wherein The mask is provided with a first pin hole, and the fixing plate is provided with a second pin hole corresponding to the position of the first pin hole; The first mounting assembly further includes a pin, which passes through the first pin hole and the second pin hole to connect the face mask and the fixing plate.

11. The hoisting arrangement of claim 9, wherein The mask has a first snap-fit ​​part, and the fixing plate has a second snap-fit ​​part, and the first snap-fit ​​part and the second snap-fit ​​part snap-fit ​​together.

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