CN220467299U - Switch cabinet hoisting structure - Google Patents
Switch cabinet hoisting structure Download PDFInfo
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- CN220467299U CN220467299U CN202321794537.0U CN202321794537U CN220467299U CN 220467299 U CN220467299 U CN 220467299U CN 202321794537 U CN202321794537 U CN 202321794537U CN 220467299 U CN220467299 U CN 220467299U
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- lifting
- top plate
- switch cabinet
- hole
- hoisting
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- 238000005452 bending Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
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- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Abstract
A switch cabinet hoisting structure relates to the technical field of switch cabinets. The switch cabinet hoisting structure comprises a cabinet body and hoisting pieces. The cabinet body comprises side plates and a top plate. The hoisting piece comprises a hoisting part, a supporting part and a fixing part which are connected with each other, the top of the hoisting part is higher than the top plate, the hoisting part is provided with a hoisting hole, the supporting part is provided with a supporting surface which is in abutting contact with the top plate, and the fixing part is connected with the side plate. The switch cabinet hoisting structure can solve the problem that the local stress of the switch cabinet hoisting is deformed, and avoid the problem that the hoisting structure strength is not enough to be broken.
Description
Technical Field
The utility model relates to the technical field of switch cabinets, in particular to a switch cabinet hoisting structure.
Background
The most common way of the switch cabinet in transportation and field installation is crane hoisting and forklift bottom fork assembly; the switch cabinet is provided with a lifting device at the top and a wooden support at the bottom for fork assembly.
The inventor researches find that the existing hoisting mode is to install a lifting screw on the top of the cabinet or fix a lifting sheet by using a screw, and the stress depends on the tensile strength of the fixing bolt. If the stressed bolt is selected improperly or the lifting ascending acceleration is too large, the tensile strength of the bolt is exceeded, the bolt is broken or slipped, and accidents such as switch cabinet breaking or personal injury and death are caused. Because the stress points are concentrated and the stress at the stress position is larger, deformation can easily occur at the position of the fixed lifting ring screw of the switch cabinet.
Disclosure of Invention
The utility model aims to provide a switch cabinet hoisting structure, which can change a hoisting stress mode, change the point stress of a bolt into the surface stress of the hoisting structure, and solve the problem of local stress of the hoisting of a switch cabinet.
The utility model provides a switch cabinet hoisting structure, comprising:
the cabinet body comprises side plates and a top plate;
the lifting part comprises a lifting part, a supporting part and a fixing part which are connected with each other, the top of the lifting part is higher than the top plate, the lifting part is provided with a lifting hole, the supporting part is provided with a supporting surface which is in propping contact with the top plate, and the fixing part is connected with the side plate.
In an alternative embodiment, the lifting portion is swingable relative to the cabinet.
In an alternative embodiment, the fixing portion is provided with a first mounting hole, and the fixing portion is fixedly connected with the side plate through the first mounting hole by using a bolt.
In an alternative embodiment, the support portion is provided with a second mounting hole, and the support portion is fixedly connected with the top plate through the second mounting hole by using a bolt.
In an alternative embodiment, the top plate is provided with a through hole, and the lifting part extends out of the top plate from the lower part of the top plate through the through hole.
In an alternative embodiment, the side plate is provided with a through hole, and the support part passes through the side plate from the side surface of the side plate through the through hole.
In an alternative embodiment, the fixing portion is integrally formed with the side plate, and the supporting portion is formed by bending the top portion of the side plate.
In an alternative embodiment, the top plate is provided with a through hole, and the lifting part extends from the side plate and passes through the top plate.
In an alternative embodiment, the switch cabinet lifting structure further comprises a sling, the sling passes through the lifting Kong Diaozhuang the cabinet body, and the lifting part can be bent inwards according to the stress direction.
In an alternative embodiment, the side edges of the top plate have folds, which wrap around the outside of the side plates.
The embodiment of the utility model has the beneficial effects that:
according to the utility model, the point stress of the hoisting structure is changed into the surface stress through the supporting part abutting against the top plate. The utility model solves the problem of local stress deformation of the lifting of the switch cabinet and avoids the problem of insufficient strength of the lifting structure.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the overall structure of a switch cabinet lifting structure according to a first embodiment of the present utility model;
fig. 2 is a three-view of the sling according to the first embodiment of the present utility model;
fig. 3 is a schematic structural diagram of a switch cabinet lifting structure according to a first embodiment of the present utility model;
fig. 4 is a schematic overall structure of a switch cabinet lifting structure according to a second embodiment of the present utility model.
Icon is 100-a switch cabinet hoisting structure; 10-a cabinet body; 11-side plates; 12-top plate; 121-a through hole; 122-flanging; 20-lifting pieces; 21-a hoisting part; 211-lifting holes; 22-a fixing part; 221-a first mounting hole; 23-a support; 231-a second mounting hole; 30-sling.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
First embodiment
Referring to fig. 1, the present embodiment provides a switch cabinet lifting structure 100, which includes a cabinet body 10 and a lifting member 20. The cabinet 10 includes side panels 11 and a top panel 12. In the present embodiment, the side plate 11 and the top plate 12 are perpendicular to each other and fixedly connected. Optionally, in this embodiment, the side edges of the top panel 12 have flaps 122 that wrap around the outside of the side panels 11. Of course, in other embodiments, the side plate 11 may also be provided with a flange 122 for abutting against the top plate 12, which is not limited by the present utility model.
Referring to fig. 1 and 2, the hanging member 20 includes a hanging portion 21 extending out of the top plate 12, a supporting portion 23 abutting against the top plate 12, and a fixing portion 22 connected to the side plate 11. The lifting member 20 is a sheet metal part, and the supporting portion 23 is bent to form 90 degrees with the lifting portion 21 and the fixing portion 22 by adopting a bending process. Specifically, the lifting portion 21 is provided with a lifting hole 211, the fixing portion 22 is provided with a first mounting hole 221, and the fixing portion 22 is fixedly connected with the side plate 11 through the first mounting hole 221 by bolts. Optionally, the supporting portion 23 is provided with a second mounting hole 231, and the supporting portion 23 is fixedly connected with the top plate 12 through the second mounting hole 231 by using a bolt. It will be appreciated that corresponding attachment openings in the top plate 12 and side plates 11 are provided for securing the sling 20.
With continued reference to fig. 1, the top plate 12 is provided with a through hole 121, and the lifting portion 21 extends out of the top plate 12 from below the top plate 12 through the through hole 121. The through hole 121 is sized to pass just through the hanging portion 21. It will be appreciated that this is the case when the lifting portion 21 is mounted inside the side plate 11. In other embodiments, when the lifting portion 21 is mounted on the outer side of the side plate 11, through holes are formed in the flanges 122 of the side plate 11 and the top plate 12, and the supporting portion 23 passes through the flanges 122 of the top plate 12 and the side plate 11 from the outer side of the side plate 11 through the through holes, at this time, the position of the through holes should ensure that the supporting portion 23 can abut against the top plate 12, and the size of the through holes should just pass through the supporting portion 23.
In order to reduce the stress to which the hanging portion 21 is subjected, in this embodiment, the hanging portion 21 can be bent toward the cabinet 10. Specifically, the hanging portion 21 can be bent with respect to the fixing portion 22. In this embodiment, since the hanging portion 21 and the fixing portion 22 are integrally formed, when the hanging portion 21 needs to be bent, the hanging portion 21 can be bent by a certain angle toward the cabinet 10 by beating the hanging portion 21. In other embodiments, the lifting portion 21 and the fixing portion 22 may be connected by a hinge or a hinge to achieve a rotatable connection between the lifting portion 21 and the fixing portion 22.
Referring to fig. 3, the switch cabinet lifting structure 100 further includes a sling 30. The slings 30 hoist the entire cabinet 10 through the hoist holes 211. The specific bending angle of the hoisting part 21 can be freely adjusted according to the length and the stress direction of the sling 30. Specifically, in this embodiment, the two sides of the top of the cabinet body 10 are respectively provided with the lifting members 20, and the two lifting members 20 are simultaneously bent by the same angle towards the direction of the cabinet body 10 according to the stress direction, so that the stress at the lifting position is reduced.
Second embodiment
Fig. 4 is an overall structure diagram of a switchgear lifting structure 100 according to a second embodiment of the present utility model. The working principle and the technical effects obtained are basically the same as those of the first embodiment, except that the fixing portion 22 and the side plate 11 are integrally formed in this embodiment. It will be appreciated that the lifting portion 21 is an extension of the edge of the side plate 11 and the support portion 23 is a bent portion of the side edge.
With continued reference to fig. 4, the top plate 12 in the present embodiment is provided with a through hole 121, and the hanging portion 21 extends from the side plate 11 and passes through the top plate 12. The size of the through hole 121 should pass through the hanging portion 21 exactly, and the position of the through hole 121 should correspond to the position of the side plate 11. The support portion 23 is bent inward from the edge of the side plate 11 and abuts against the top plate 12.
The working principle and process of the switch cabinet lifting structure 100 provided in the above two embodiments are:
the top plate 12 is grooved so that the hanging portion 21 can extend out of the top plate 12 to expose the hanging hole 211. And holes are formed in the top plate 12 and the side plate 11 corresponding to the first mounting holes 221 and the second mounting holes 231, respectively, and the hanging piece 20 is fixed by bolts. When the lifting is needed, the lifting rope 30 is fixed at the lifting hole 211, the lifting rope 30 is tensioned, the lifting part 21 is knocked to enable the lifting part 21 to be bent to a certain angle towards the direction of the cabinet body 10, and the bending angle is consistent with the pulling direction of the lifting rope 30 so as to reduce stress. The sling 30 is pulled taut by the crane so that the cabinet 10 is lifted.
The beneficial effects of the switch cabinet lifting structure 100 provided in the above two embodiments are that:
according to the embodiment of the utility model, the point stress of the hoisting structure is changed into the surface stress through the supporting part 23 abutting against the top plate 12, and the deformation of the fixed hanging ring of the switch cabinet caused by overlarge stress can be prevented by bending the hoisting part 21 towards the cabinet body 10. The utility model solves the problem of local stress deformation of the lifting of the switch cabinet and avoids the problem of insufficient strength of the lifting structure.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. The utility model provides a cubical switchboard hoisting structure which characterized in that includes:
the cabinet body comprises side plates and a top plate;
the lifting part comprises a lifting part, a supporting part and a fixing part which are connected with each other, the top of the lifting part is higher than the top plate, the lifting part is provided with a lifting hole, the supporting part is provided with a supporting surface which is in propping contact with the top plate, and the fixing part is connected with the side plate.
2. The switchgear enclosure structure according to claim 1, wherein the enclosure is swingable with respect to the cabinet.
3. The switch cabinet lifting structure according to claim 1, wherein the fixing portion is provided with a first mounting hole, and the fixing portion is fixedly connected with the side plate through the first mounting hole by a bolt.
4. The switch cabinet lifting structure according to claim 3, wherein the supporting portion is provided with a second mounting hole, and the supporting portion is fixedly connected with the top plate through the second mounting hole by a bolt.
5. The switch cabinet lifting structure according to claim 1, wherein a through hole is formed in the top plate, and the lifting portion extends out of the top plate from below the top plate through the through hole.
6. The switch cabinet lifting structure according to claim 1, wherein the side plate is provided with a through hole, and the support portion passes through the side plate from a side surface of the side plate through the through hole.
7. The switch cabinet lifting structure according to claim 1, wherein the fixing portion is integrally formed with the side plate, and the supporting portion is formed by bending a top portion of the side plate.
8. The switch cabinet lifting structure of claim 7, wherein the top plate is provided with a through hole, and the lifting portion extends from the side plate and passes through the top plate.
9. The switchgear lifting structure of claim 1 further comprising a sling, wherein the sling is configured to bend inward in response to a force applied to the switchgear body by lifting the body Kong Diaozhuang.
10. The switch cabinet lifting structure of claim 1, wherein the side edges of the top plate have folds, and the folds wrap the outer sides of the side plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321794537.0U CN220467299U (en) | 2023-07-07 | 2023-07-07 | Switch cabinet hoisting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321794537.0U CN220467299U (en) | 2023-07-07 | 2023-07-07 | Switch cabinet hoisting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220467299U true CN220467299U (en) | 2024-02-09 |
Family
ID=89778595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321794537.0U Active CN220467299U (en) | 2023-07-07 | 2023-07-07 | Switch cabinet hoisting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220467299U (en) |
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2023
- 2023-07-07 CN CN202321794537.0U patent/CN220467299U/en active Active
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