CN221177033U - Foldable cabinet base - Google Patents
Foldable cabinet base Download PDFInfo
- Publication number
- CN221177033U CN221177033U CN202323045652.0U CN202323045652U CN221177033U CN 221177033 U CN221177033 U CN 221177033U CN 202323045652 U CN202323045652 U CN 202323045652U CN 221177033 U CN221177033 U CN 221177033U
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- base
- support frames
- plate
- support frame
- cross
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- 238000003466 welding Methods 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to the technical field of power equipment, in particular to a foldable cabinet base, which comprises two cross beams, two first support frames, two second support frames and two hinges, wherein the two ends of the cross beams are respectively and movably connected with the first support frames and the second support frames through rotating shafts, and the first support frames are connected with the second support frames through the hinges; the crossbeam is also connected with the first support frame and the second support frame through the fixed pin. During transportation and placement, the fixed pin of the cabinet base is detached, then the first support frame and the two second support frames are folded by 90 degrees around the rotating pin, and the base is folded again through the hinge to achieve a final folding state; when installing the rack base, expand the rack base through the hinge, expand the rack base through the swivel pin is secondary, fix the base with the fixed pin, install the rack on the rack base through the rack mounting hole, install the rack base on the base of scene through the rack base mounting hole.
Description
Technical Field
The utility model relates to the technical field of power equipment, in particular to a foldable cabinet base.
Background
With development of science and technology and information technology, DTU becomes an indispensable part of a power and communication system, and is mainly used for performing opening and closing operations on a switch, so as to realize fault identification and isolation of a feeder switch and recovery of a non-fault section.
The DTU cabinet is affected by natural conditions and installation environment during installation, and the cabinet base becomes an important installation accessory of the cabinet. However, the existing cabinet base is generally single in structure and large in volume, so that the cabinet base is inconvenient to transport and place.
Disclosure of utility model
Aiming at the technical problems, the utility model provides a foldable cabinet base.
The technical scheme for solving the technical problems is as follows:
The foldable cabinet base comprises two cross beams, two first support frames, two second support frames and two hinges, wherein the two ends of the cross beams are respectively and movably connected with the first support frames and the second support frames through rotating shafts, and the first support frames are connected with the second support frames through the hinges; the beam is also connected with the first support frame and the second support frame respectively through fixing pins.
Further, the cross beam is a plate-shaped structure body with an L-shaped cross section.
Further, the crossbeam include the diaphragm and with riser that the diaphragm is connected, the length of diaphragm is less than the length of riser, be provided with fixed pin through-hole and swivel pin through-hole on the riser.
Further, the first support frame and the second support frame are symmetrically arranged at two ends of the cross beam.
Further, the first support frame and the second support frame all comprise L-shaped plates, top plates, side plates and bottom plates, the outer edges of the vertical edges of the side plates and the L-shaped plates are connected in a welding mode, the outer edges of the horizontal edges of the top plates and the L-shaped plates are connected in a welding mode, and the side plates, the L-shaped plates and the bottom plates are connected in a welding mode.
Further, the bottom plate is provided with a cabinet base mounting hole.
Further, the side plate is provided with a fixing pin through hole and a rotating pin through hole.
Further, the top plate is provided with a cabinet mounting hole.
Further, the two cross beams, the two first support frames and the two second support frames are all made of metal materials.
In summary, compared with the prior art, the utility model has the following technical effects:
When the cabinet base is transported and placed, the fixing pin of the cabinet base is detached, the two first support frames and the two second support frames are rotated around the rotating pin for 90 DEG folding, and the base is folded again through the hinge to achieve a final folding state; when the cabinet base is installed, the cabinet base is unfolded through the hinge, the cabinet base is unfolded for the second time through the rotating pin, then the base is fixed through the fixing pin, the cabinet is installed on the cabinet base through the cabinet installation hole, and the cabinet base is installed on the base on site through the cabinet base installation hole; according to the utility model, the cabinet base can be folded for multiple times, so that the problem of large occupied space of the cabinet base in the transportation and placement processes is solved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a chassis of the present utility model in a one-time folded state;
FIG. 3 is a schematic view of the final folded state of the cabinet base of the present utility model;
FIG. 4 is a schematic view of the beam structure of the present utility model;
FIG. 5 is a schematic view of a first support frame according to the present utility model;
FIG. 6 is a schematic view of a second support frame according to the present utility model;
FIG. 7 is a schematic view of a hinge structure according to the present utility model.
In the drawings, the list of component names indicated by the respective reference numerals is as follows:
110. A cross beam; 111. a cross plate; 112. a riser; 210. a first support frame; 211. a first L-shaped plate; 212. a first top plate; 213. a first side plate; 214. a first base plate; 220. a second support frame; 310. a fixing pin; 320. a rotation pin; 330. a cabinet mounting hole; 340. a cabinet base mounting hole; 400. and (5) a hinge.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
Referring to fig. 1-7, a foldable cabinet base includes two beams 110, two first support frames 210, two second support frames 220, and two hinges 400, wherein two ends of the beams 110 are respectively and movably connected with the first support frames 210 and the second support frames 220 through rotation pins 320, and the first support frames 210 are connected with the second support frames 220 through the hinges 400; the cross beam 110 is also connected to the first support frame 210 and the second support frame 220 by fixing pins 310. Through the use of swivel pin 320 and hinge 400, the cabinet base can be folded, solving the problem of large space occupation of the cabinet base during transportation and placement.
In this embodiment, referring to fig. 4, the beam 110 is a plate-like structure having an L-shaped cross section. Specifically, the cross beam 110 includes a cross plate 111 and a vertical plate 112, the cross plate 111 and the vertical plate 112 are integrally formed, the length of the cross plate 111 is smaller than that of the vertical plate 112, a fixing pin through hole and a rotating pin through hole are formed in the vertical plate 112, and the cross beam is connected with the first support frame 210 and the second support frame 220 through the fixing pin through hole and the rotating pin through hole.
In the present embodiment, the first support frame 210 and the second support frame 220 are symmetrically disposed. Referring to fig. 5-6, the first support frame 210 and the second support frame 220 each include an L-shaped plate, a top plate, a side plate and a bottom plate, the side plates are connected to the outer edges of the vertical edges of the L-shaped plates in a welding manner, the top plate is connected to the outer edges of the horizontal edges of the L-shaped plates in a welding manner, and the side plates, the L-shaped plates and the bottom plate are connected in a welding manner. The bottom plate is provided with a cabinet base mounting hole 340, and the cabinet base is mounted on a base on site through the cabinet base mounting hole 340; the side plates are provided with fixing pin through holes and rotating pin through holes, the top plate is provided with cabinet mounting holes 330, and the cabinet is mounted on the cabinet base through the cabinet mounting holes 330.
Specifically, referring to fig. 5, the first supporting frame 210 includes a first L-shaped plate 211, a first top plate 212, a first side plate 213 and a first bottom plate 214, the first side plate 213 is connected to the outer edge of the vertical edge of the first L-shaped plate 211 by a welding manner, the first top plate 212 is connected to the outer edge of the horizontal edge of the first L-shaped plate 211 by a welding manner, and the first side plate 213, the first L-shaped plate 211 and the first bottom plate 214 are connected to each other by a welding manner, so as to enhance the overall rigidity of the structural member. The first bottom plate 214 is provided with a cabinet base mounting hole 340, and the cabinet base is mounted on the base of the site through the cabinet base mounting hole 340; the first side plate 213 is provided with a fixing pin through hole and a rotating pin through hole, the first top plate 212 is provided with a cabinet mounting hole 330, and the cabinet is mounted on the cabinet base through the cabinet mounting hole 330.
In this embodiment, the two beams 110, the two first supporting frames 210 and the two second supporting frames 220 are all made of metal, specifically steel, with high strength and high hardness; the hinge 400 may be made of stainless steel, and has high strength and high corrosiveness.
In the present utility model, during transportation and placement, the fixing pin 310 at 4 parts of the cabinet base is removed, and then the two first support frames 210 and the two second support frames 220 are folded by rotating 90 ° around the rotating pin 320 in opposite directions downwards, as shown in fig. 2; the chassis is then folded again by the hinge 400, as shown in fig. 3, to a final folded state. When the cabinet base is installed, the cabinet base is unfolded through the hinge 400, then the cabinet base is unfolded secondarily through the rotating pin 320, then the base is fixed through the fixing pin 310, the cabinet is installed on the cabinet base through the cabinet installing holes 330, and the cabinet base is installed on the base on site through the cabinet base installing holes 340.
The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. 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 (9)
1. The foldable cabinet base is characterized by comprising two cross beams, two first support frames, two second support frames and two hinges, wherein the two ends of each cross beam are respectively and movably connected with the first support frames and the second support frames through rotating shafts, and the first support frames are connected with the second support frames through the hinges; the beam is also connected with the first support frame and the second support frame respectively through fixing pins.
2. A collapsible cabinet base according to claim 1, wherein said cross-members are plate-like structures having an L-shaped cross-section.
3. The foldable enclosure base of claim 2, wherein the cross beam comprises a cross plate and a riser connected to the cross plate, the length of the cross plate is smaller than the length of the riser, and the riser is provided with a fixing pin through hole and a rotating pin through hole.
4. The foldable enclosure chassis of claim 1, wherein the first support frame and the second support frame are symmetrically disposed at two ends of the cross beam.
5. The foldable enclosure base of claim 1 or 4, wherein the first support frame and the second support frame each comprise an L-shaped plate, a top plate, a side plate and a bottom plate, the outer edges of the vertical edges of the side plate and the L-shaped plate are connected by welding, the outer edges of the horizontal edges of the top plate and the L-shaped plate are connected by welding, and the side plate, the L-shaped plate and the bottom plate are connected by welding.
6. The foldable enclosure base of claim 5, wherein the bottom panel has enclosure base mounting holes.
7. The foldable enclosure chassis of claim 5, wherein the side panels are provided with fixed pin through holes and swivel pin through holes.
8. The foldable enclosure base of claim 5, wherein the top panel is provided with enclosure mounting holes.
9. The foldable enclosure chassis of claim 1, wherein the two cross members, the two first support frames, and the two second support frames are all metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323045652.0U CN221177033U (en) | 2023-11-10 | 2023-11-10 | Foldable cabinet base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323045652.0U CN221177033U (en) | 2023-11-10 | 2023-11-10 | Foldable cabinet base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221177033U true CN221177033U (en) | 2024-06-18 |
Family
ID=91462991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323045652.0U Active CN221177033U (en) | 2023-11-10 | 2023-11-10 | Foldable cabinet base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221177033U (en) |
-
2023
- 2023-11-10 CN CN202323045652.0U patent/CN221177033U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |