Lifting structure

Abstract

The present invention provides a hoisting structure. The hoisting structure includes a moving component for installing a fan component; a hoisting component having a base with a moving opening for the moving component to pass through; the moving component has a fixed state fixedly connected to the hoisting component and a moving state movably arranged relative to the hoisting component; a connecting component connected to the moving component and connected to the hoisting component; the connecting component is movably arranged; when the hoisting component is in the moving state, the moving component is driven to move within the moving opening through the connecting component. The hoisting structure of the present invention solves the problem of potential safety hazards in the handling of existing fans.

Description

Technical Field

[0001] The present invention relates to the field of fan handling, and more particularly, to a hoisting structure. Background Art

[0002] Currently, when installing a downflow type computer room air conditioner, it is usually necessary to sink the fan under the raised floor at the bottom of the unit. The fan uses the working method of upward air intake and downward air outlet to guide the air below the computer room floor. This can reduce wind resistance and improve the air supply efficiency, so it is widely used.

[0003] However, usually when installing a downflow fan unit, multiple installers are required to vertically lower it. However, due to the large self-weight of the fan assembly, there are various safety hazards such as the fan tipping over or the installer running out of strength during the downward or upward movement, which causes a heavy workload for the installers. Summary of the Invention

[0004] The main object of the present invention is to provide a hoisting structure to solve the problem of safety hazards in the handling of fans in the prior art.

[0005] To achieve the above object, according to one aspect of the present invention, a hoisting structure is provided, including: a moving component for installing a fan component; a hoisting component having a base with a moving opening for the moving component to pass through; the moving component has a fixed state fixedly connected to the hoisting component and a moving state movably disposed relative to the hoisting component; a connecting component connected to the moving component and the hoisting component; the connecting component is movably disposed; when the hoisting component is in the moving state, the moving component is driven to move within the moving opening through the connecting component.

[0006] Further, the connecting component includes a first connecting part movably connected to the moving component and a second connecting part connected to the hoisting component; the first connecting part is connected to the second connecting part; the second connecting parts are multiple, and each second connecting part has a second connecting portion for connecting to the hoisting component, and the second connecting portions of the multiple second connecting parts are spaced apart.

[0007] Further, the first connecting part is a rod-shaped structure, an external thread is provided on the first connecting part, a hoisting part is provided on the hoisting component, an installation hole is provided on the hoisting part, the first connecting part is inserted into the installation hole, and an internal thread matching the first connecting part is provided on the inner wall of the installation hole to relatively movably connect the first connecting part and the hoisting part by rotating the first connecting part.

[0008] Further, the hoisting assembly includes: a plurality of hoisting vertical beams, which are connected to the base at intervals; a connecting beam is connected between two adjacent hoisting vertical beams; the connecting beam is arranged at an interval from the base to form a moving space for the moving assembly to move between the connecting beam and the base; a hoisting cross beam, which is connected to the connecting beam, and the hoisting component is arranged on the hoisting cross beam.

[0009] Further, the connecting assembly includes a hoisting block, and the hoisting block includes a first connecting surface connected to the first connecting component and a second connecting surface connected to the second connecting component; there are a plurality of second connecting surfaces, and the plurality of second connecting surfaces are connected in sequence, and the plurality of second connecting surfaces are arranged in one-to-one correspondence with the plurality of second connecting components; wherein, the first connecting surface and the second connecting surface are arranged perpendicular to each other.

[0010] Further, the following are provided on the first connecting component: a perforation, and an operating rod is inserted into the perforation to rotate the first connecting component through the operating rod; wherein, there are a plurality of perforations, and the plurality of perforations are arranged at intervals along the extending direction of the operating rod, and the operating rod can be selectively inserted into one of the perforations; and / or, two fixing rings, and the two fixing rings are respectively threadedly connected to the first connecting component, and the hoisting block is located between the two fixing rings.

[0011] Further, the second connecting component includes: a connecting pipe, which is connected to the hoisting block; a connecting rope, which is inserted into the connecting pipe, one end of the connecting rope is connected to the hoisting block, one end of the connecting rope is connected to the moving assembly, and a connecting hole for the connecting rope to pass through is provided on the moving assembly.

[0012] Further, the moving assembly includes an installation shell, an operating opening is provided on the installation shell, there are a plurality of connecting holes, and the plurality of connecting holes are arranged in one-to-one correspondence with the plurality of connecting ropes, the plurality of connecting holes are arranged around the operating opening, and the fan component is located on the side of the installation shell away from the moving assembly.

[0013] Further, the moving assembly includes an installation plate, the installation plate is of an annular structure, and the installation plate is connected to one end of the installation shell close to the connecting assembly, and the installation plate is used for connecting the fan component.

[0014] Further, the moving assembly includes: an installation shell; an installation seat, which is arranged at an interval from the installation shell to form an accommodation space for accommodating the fan component between the installation shell and the installation seat; a plurality of support columns, which are arranged at intervals, one end of each support column is connected to the installation shell, and the other end of each support column is connected to the installation seat.

[0015] Further, the hoisting structure further includes a connecting bracket, the connecting bracket is arranged on the base, a first fixing portion is provided on the connecting bracket, and a second fixing portion for connecting with the first fixing portion is provided on the installation seat, so that the moving assembly is in a fixed state by connecting the first fixing portion and the second fixing portion.

[0016] Applying the technical solution of the present invention, the hoisting structure of the present invention includes a moving component for installing a fan component; a hoisting component having a base with a moving opening for the moving component to pass through; the moving component having a fixed state fixedly connected to the moving component and a moving state movably arranged relative to the hoisting component; a connecting component connected to the moving component and the hoisting component; the connecting component is movably arranged; when the hoisting component is in the moving state, the hoisting component is driven to move within the moving opening through the connecting component. With the above arrangement, the moving component is switched between the moving state and the fixed state. When it is necessary to carry the fan component, the moving component is driven to move within the moving opening through the connecting component to achieve the effect of lifting or lowering the fan component, thus eliminating the need for manual handling of the fan component and solving the problem of potential safety hazards in the handling of fans in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings forming a part of this application are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation to the present invention. In the drawings:

[0018] Figure 1 shows a schematic structural view of an embodiment when the moving component of the hoisting structure according to the present invention is in the fixed state;

[0019] Figure 2 shows a schematic structural view of an embodiment when the moving component of the hoisting structure according to the present invention is in the moving state;

[0020] Figure 3 shows a schematic structural view of the first connecting component of the hoisting structure according to the present invention.

[0021] Among them, the above-mentioned drawings include the following reference numerals:

[0022] 100, fan component; 10, moving component; 11, mounting shell; 111, operation opening; 12, mounting plate; 13, mounting seat; 14, support column; 20, hoisting component; 21, base; 22, hoisting member; 23, hoisting vertical beam; 24, connecting beam; 25, hoisting cross beam; 30, connecting component; 31, first connecting component; 311, perforation; 312, fixing ring; 32, second connecting component; 321, connecting pipe; 33, hoisting block; 331, first connecting surface; 332, second connecting surface; 1, connecting bracket; 3, operating rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the drawings and in conjunction with the embodiments.

[0024] See Figures 1 to 3 Figures 1 to 3 , the hoisting structure of this embodiment includes: a moving component 10 for installing the fan component 100; a hoisting component 20 having a base 21 with a moving opening for the moving component 10 to pass through; the moving component 10 has a fixed state fixedly connected to the hoisting component 20 and a moving state movably arranged relative to the hoisting component 20; a connecting component 30 connected to the moving component 10 and the hoisting component 20; the connecting component 30 is movably arranged; when the hoisting component 20 is in the moving state, the moving component 10 is driven to move within the moving opening through the connecting component 30. With the above arrangement, the moving component 10 is switched between the moving state and the fixed state. When it is necessary to carry the fan component 100, the moving component 10 is driven to move within the moving opening through the connecting component 30 to achieve the effect of lifting or lowering the fan component 100, thus eliminating the need for manual handling of the fan component 100 and solving the problem of potential safety hazards in the handling of fans in the prior art.

[0025] In the hoisting structure of this embodiment, see Figures 1 to 2 Figures 1 to 2 , the connecting component 30 includes a first connecting part 31 movably connected to the moving component 10 and a second connecting part 32 connected to the hoisting component 20; the first connecting part 31 is connected to the second connecting part 32; there are multiple second connecting parts 32, and each second connecting part 32 has a second connecting portion for connecting to the hoisting component 20, and the second connecting portions of the multiple second connecting parts 32 are arranged at intervals. In this way, the multiple second connecting portions connect the moving component 10 more firmly.

[0026] See Figures 1 to 3 Figures 1 to 3 , in the hoisting structure of this embodiment, the first connecting part 31 is a rod-shaped structure, with an external thread provided on the first connecting part 31, a hoisting part 22 provided on the hoisting component 20, and a mounting hole provided on the hoisting part 22. The first connecting part 31 is inserted into the mounting hole, and an internal thread matching the first connecting part 31 is provided on the inner wall of the mounting hole, so that the first connecting part 31 is movably connected to the hoisting part 22 by rotating the first connecting part 31. The above arrangement is convenient to operate, simple in structure, and stable in structure.

[0027] In the hoisting structure of this embodiment, see Figures 1 to 2, the hoisting assembly 20 includes: a plurality of hoisting vertical beams 23, which are spaced apart and connected to the base 21; a connecting beam 24 is connected between two adjacent hoisting vertical beams 23; the connecting beam 24 is arranged at a distance from the base 21 to form a moving space for the moving assembly 10 to move between the connecting beam 24 and the base 21; a hoisting cross beam 25, the hoisting cross beam 25 is connected to the connecting beam 24, and the hoisting component 22 is arranged on the hoisting cross beam 25.

[0028] See Figures 1 to 3 , in the hoisting structure of this embodiment, the connecting assembly 30 includes a hoisting block 33, and the hoisting block 33 includes a first connecting surface 331 connected to the first connecting component 31 and a second connecting surface 332 connected to the second connecting component 32; there are a plurality of second connecting surfaces 332, and the plurality of second connecting surfaces 332 are connected in sequence, and the plurality of second connecting surfaces 332 are arranged in one-to-one correspondence with the plurality of second connecting components 32; wherein, the first connecting surface 331 and the second connecting surface 332 are arranged perpendicular to each other. In this way, the connection effect can be simply achieved and the structure is made stable.

[0029] In the hoisting structure of this embodiment, see Figures 1 to 2 , on the first connecting component 31, there are provided: a perforation 311, and an operating rod 3 is inserted into the perforation 311 to rotate the first connecting component 31 through the operating rod 3; wherein, there are a plurality of perforations 311, and the plurality of perforations 311 are spaced apart along the extending direction of the operating rod 3, and the operating rod 3 can be selectively inserted into one of the perforations 311; and / or, two fixing rings 312, the two fixing rings 312 are respectively threadedly connected to the first connecting component 31, and the hoisting block 33 is located between the two fixing rings 312.

[0030] See Figures 1 to 3 , in the hoisting structure of this embodiment, the second connecting component 32 includes: a connecting pipe 321, the connecting pipe 321 is connected to the hoisting block 33; a connecting rope is inserted into the connecting pipe 321, one end of the connecting rope is connected to the hoisting block 33, one end of the connecting rope is connected to the moving assembly 10, and the moving assembly 10 is provided with a connecting hole for the connecting rope to pass through.

[0031] See Figures 1 to 3 , in the hoisting structure of this embodiment, the moving assembly 10 includes a mounting shell 11, the mounting shell 11 is provided with an operation port 111, there are a plurality of connecting holes, the plurality of connecting holes are arranged in one-to-one correspondence with the plurality of connecting ropes, the plurality of connecting holes surround the operation port 111, and the fan component 100 is located on the side of the mounting shell 11 away from the moving assembly 10.

[0032] In the hoisting structure of this embodiment, see Figures 1 to 2, the moving component 10 includes a mounting plate 12. The mounting plate 12 is of an annular structure and is connected to one end of the mounting shell 11 close to the connecting component 30. The mounting plate 12 is used to connect the fan component 100.

[0033] See Figures 1 to 3 , in the hoisting structure of this embodiment, the moving component 10 includes: a mounting shell 11; a mounting seat 13, the mounting seat 13 is arranged at an interval from the mounting shell 11 to form a receiving space for accommodating the fan component 100 between the mounting shell 11 and the mounting seat 13; a plurality of support columns 14, the plurality of support columns 14 are arranged at intervals, one end of each support column 14 is connected to the mounting shell 11, and the other end of each support column 14 is connected to the mounting seat 13.

[0034] In the hoisting structure of this embodiment, see Figures 1 to 2 , the hoisting structure further includes a connecting bracket 1. The connecting bracket 1 is arranged on the base 21. The connecting bracket 1 is provided with a first fixing portion, and the mounting seat 13 is provided with a second fixing portion for connecting with the first fixing portion, so that the moving component 10 is in a fixed state by connecting the first fixing portion and the second fixing portion.

[0035] The description of the hoisting structure of this embodiment is as follows:

[0036] The moving component 10 of this embodiment is jointly composed of the mounting shell 11, the mounting plate 12, the mounting seat 13, the mounting plate and the support columns 14. The hoisting component 20 is assembled with the moving component 10. Four hoisting vertical beams 23 are installed around the base 21, and then four connecting beams 24 are installed. Finally, the moving component 10 is installed. The assembly schematic diagram is as Figure 1 shown.

[0037] Connecting holes for accommodating steel wire ropes are processed on the mounting shell 11, and the holes are symmetrically opened to prevent uneven stress on the fan after hoisting. Then one end of it is wound and fixed on the mounting shell 11, and the other end is gathered in the hoisting block 33. A hole that can be assembled with the first connecting component 31 is processed in the hoisting block 33. Then the first connecting component 31 is assembled with the hoisting block. The specific detailed structure of the threaded rod is as shown in 2. Perforations 311 are provided at different positions of the first connecting component 31, and it can be further cooperated with the operating rod 3 according to the actual operation situation of the unit. As Figure 2The fixed ring 312 shown is assembled to the first connecting component 31. The purpose of adding the fixed ring 312 is, firstly, to prevent the fan component 100 from rotating at a large angle in the cavity during the lifting process, and secondly, this structure can save a certain amount of physical effort. A lifting crossbeam 25 is added at the middle position between the two horizontal connecting beams 24, and a substitute pad nut (lifting component 22) is welded at the central position of the lifting crossbeam 25. Then, the first connecting component 31 is passed through the substitute pad nut and screwed to a suitable position, and the operating rod 3 is passed through a suitable perforation 311 of the first connecting component 31. Thus, the assembly of the lifting structure is completed.

[0038] In this embodiment, it is assumed that rotating the first connecting component 31 clockwise causes the fan component 100 to sink, and rotating the first connecting component 31 counterclockwise causes the fan component 100 to rise. The specific situation should be determined according to the unit.

[0039] When the fan component 100 sinks, first remove the connecting brackets 1 at both left and right ends from the base 21. When an external force is applied to the operating rod 3, rotate the operating rod 3 clockwise, and the moving assembly 10 slowly moves downward under the action of the first connecting component 31. When the mounting plate 12 coincides with the base 21, the sinking process of the fan is completed. Then, fix the mounting plate 12 and the base 21 with bolts, as Figure 2 shown. Finally, the lifting structure can be removed or not, depending on the specific situation.

[0040] When the fan rises, rotate the operating rod 3 counterclockwise, and the operating rod 3 drives the moving assembly 10 to slowly move upward. When the mounting seat 13 coincides with the base 21, fix the two removed connecting brackets 1 to the moving assembly 10. Thus, the moving assembly 10 completes the rising process, as Figure 1 shown. Finally, the lifting structure can be removed or not, depending on the specific situation.

[0041] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:

[0042] The hoisting structure of the present invention includes a moving component 10 for installing a fan component 100; a hoisting component 20 having a base 21 with a moving opening for the moving component 10 to pass through; the moving component 10 having a fixed state fixedly connected to the moving component 10 and a moving state movably arranged relative to the hoisting component 20; a connecting component 30 connected to the moving component 10 and the hoisting component 20; the connecting component 30 being movably arranged; when the hoisting component 20 is in the moving state, the hoisting component 20 is driven to move within the moving opening through the connecting component 30. With the above arrangement, the moving component 10 is switched between the moving state and the fixed state. When it is necessary to carry the fan component 100, the moving component 10 is driven to move within the moving opening through the connecting component 30 to achieve the effect of lifting or lowering the fan component 100, so that it is not necessary to carry the fan component 100 manually, solving the problem of potential safety hazards in the handling of fans in the prior art.

[0043] Note that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0044] Unless otherwise specifically stated, the relative arrangements, numerical expressions, and numerical values of the components and steps set forth in these embodiments do not limit the scope of the present application. At the same time, it should be understood that for the sake of convenience of description, the dimensions of the various parts shown in the drawings are not drawn in actual proportional relationships. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the said technologies, methods, and devices should be regarded as part of the authorization specification. In all the examples shown and discussed here, any specific value should be interpreted as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that: similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0045] In the description of the present application, it should be understood that the orientation or positional relationship indicated by orientation terms such as "front, rear, upper, lower, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom", etc. is usually based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description. Without contrary explanation, these orientation terms do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the protection scope of the present application; the orientation terms "inside, outside" refer to the inside and outside relative to the contour of each component itself.

[0046] For convenience of description, spatial relative terms such as "above", "over", "on the upper surface", "above-mentioned", etc. can be used here to describe the spatial positional relationship between a device or feature shown in the drawings and other devices or features. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation described in the drawings for the device. For example, if the device in the drawing is inverted, the device described as "above other devices or structures" or "over other devices or structures" will then be positioned as "below other devices or structures" or "under other devices or structures". Thus, the exemplary term "above" can include both orientations of "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and corresponding interpretations should be made for the spatial relative descriptions used here.

[0047] In addition, it should be noted that the use of terms such as "first", "second", etc. to limit components is only for the convenience of distinguishing the corresponding components. Without additional statement, the above terms have no special meaning. Therefore, it should not be construed as a limitation on the protection scope of the present application.

[0048] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A hoisting structure, characterized in that, Comprising: A moving component (10) for mounting a fan component (100); A hoisting component (20) having a base (21) provided with a moving opening through which the moving component (10) passes; the moving component (10) has a fixed state fixedly connected to the hoisting component (20) and a moving state movably arranged relative to the hoisting component (20); A connecting component (30) connected to the moving component (10) and connected to the hoisting component (20); the connecting component (30) is movably arranged; when the hoisting component (20) is in the moving state, the moving component (10) is driven to move within the moving opening through the connecting component (30); The moving component (10) includes a mounting shell (11), a mounting seat (13) and a plurality of support columns (14), the mounting seat (13) is arranged at an interval from the mounting shell (11) to form a receiving space for receiving the fan component (100) between the mounting shell (11) and the mounting seat (13); the plurality of support columns (14) are arranged at intervals, one end of each support column (14) is connected to the mounting shell (11), and the other end of each support column (14) is connected to the mounting seat (13); The hoisting structure further includes a connecting bracket (1) arranged on the base (21), the connecting bracket (1) is provided with a first fixing portion, and the mounting seat (13) is provided with a second fixing portion for connecting with the first fixing portion, so that the moving component (10) is in the fixed state by connecting the first fixing portion and the second fixing portion.

2. The hoisting structure according to claim 1, wherein The connecting component (30) includes a first connecting member (31) movably connected to the moving component (10) and a second connecting member (32) connected to the hoisting component (20); the first connecting member (31) is connected to the second connecting member (32); the second connecting members (32) are multiple, and each second connecting member (32) has a second connecting portion for connecting with the hoisting component (20), and the second connecting portions of the multiple second connecting members (32) are arranged at intervals.

3. The hoisting structure according to claim 2, characterized in that, The first connecting member (31) is in a rod-shaped structure, an external thread is provided on the first connecting member (31), a hoisting member (22) is provided on the hoisting component (20), a mounting hole is provided on the hoisting member (22), the first connecting member (31) is inserted into the mounting hole, and an internal thread matching the first connecting member (31) is provided on the inner wall of the mounting hole, so that the first connecting member (31) is movably connected to the hoisting member (22) by rotating the first connecting member (31).

4. The hoisting structure according to claim 3, wherein, The hoisting component (20) includes: A plurality of hoisting vertical beams (23), the plurality of hoisting vertical beams (23) are connected to the base (21) at intervals; a connecting beam (24) is connected between two adjacent hoisting vertical beams (23); the connecting beam (24) is arranged at an interval from the base (21) to form a moving space for the moving component (10) to move between the connecting beam (24) and the base (21); A hoisting cross beam (25), the hoisting cross beam (25) is connected to the connecting beam (24), and the hoisting component (22) is arranged on the hoisting cross beam (25).

5. The hoisting structure according to claim 2, wherein, The connecting component (30) includes a hoisting block (33), the hoisting block (33) includes a first connecting surface (331) connected to the first connecting component (31) and a second connecting surface (332) connected to the second connecting component (32); the second connecting surfaces (332) are multiple, the multiple second connecting surfaces (332) are connected in sequence, and the multiple second connecting surfaces (332) are arranged in one-to-one correspondence with the multiple second connecting components (32); wherein, the first connecting surface (331) and the second connecting surface (332) are arranged perpendicular to each other.

6. The hoisting structure according to claim 5, characterized in that The following are provided on the first connecting component (31): Perforations (311), an operating rod (3) is inserted into the perforations (311) to rotate the first connecting component (31) through the operating rod (3); wherein, there are multiple perforations (311), the multiple perforations (311) are arranged at intervals along the extending direction of the operating rod (3), and the operating rod (3) can be selectively inserted into one of the perforations (311); and / or, Two fixing rings (312), the two fixing rings (312) are respectively threadedly connected to the first connecting component (31), and the hoisting block (33) is located between the two fixing rings (312).

7. The hoisting structure according to claim 5, characterized in that The second connecting component (32) includes: A connecting pipe (321), the connecting pipe (321) is connected to the hoisting block (33); A connecting rope, which is inserted into the connecting pipe (321), one end of the connecting rope is connected to the hoisting block (33), one end of the connecting rope is connected to the moving component (10), and a connecting hole for the connecting rope to pass through is arranged on the moving component (10).

8. The hoisting structure according to claim 7, characterized in that, The moving component (10) includes an installation shell (11), an operation opening (111) is arranged on the installation shell (11), there are multiple connecting holes, the multiple connecting holes are arranged in one-to-one correspondence with the multiple connecting ropes, the multiple connecting holes are arranged around the operation opening (111), and the fan component (100) is located on the side of the installation shell (11) away from the moving component (10).

9. The hoisting structure according to claim 8, characterized in that, The moving component (10) includes an installation plate (12), the installation plate (12) is of an annular structure, the installation plate (12) is connected to one end of the installation shell (11) close to the connecting component (30), and the installation plate (12) is used for connecting the fan component (100).

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