CN2653749Y - Low voltage switch cabinet frame - Google Patents
Low voltage switch cabinet frame Download PDFInfo
- Publication number
- CN2653749Y CN2653749Y CN 200320110790 CN200320110790U CN2653749Y CN 2653749 Y CN2653749 Y CN 2653749Y CN 200320110790 CN200320110790 CN 200320110790 CN 200320110790 U CN200320110790 U CN 200320110790U CN 2653749 Y CN2653749 Y CN 2653749Y
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- Prior art keywords
- plate
- flanging
- side plate
- top board
- framework
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- Expired - Fee Related
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Abstract
The utility model provides a framework for a low voltage switch cupboard, which is characterized in that: refolded folding formed through twice right angular bending is respectively arranged at the front and back edge of the side plate; refolded folding formed through twice right angular bending is also respectively arranged at the four edges of the base plate, wherein joint margins formed by right angularly bended extended part of the folding covering the folding end is arranged at the two ends of the refolded folding of the front and back edges of the base plate; a top plate consisting of front top plate, cover plate and a back top plate; a refolded folding formed through twice right angular bending is respectively arranged at the front edge of the front top plate and the back edge of the back top plate. jointing margins formed by right angularly bended extended part of the folding covering the folding end is arranged at the two ends of the refolded folding of the front and back top plates; a jointing piece is arranged at a corresponding position between the jointing margin on the base plate and the refolded folding of the side plate; a jointing piece is also arranged at a corresponding position between the jointing margin on the front and back top plates and the refolded folding of the side plate. The utility model comes in convenient processing and assembly, and high intensity of whole framework with free separation or dividing inside the framework, is suitable for a plurality of low voltage switch cupboards at different specifications.
Description
Technical field
The utility model relates to a kind of framework of low-tension switch cabinet.
Background technology
The framework of low-tension switch cabinet is made up of left and right side plate, base plate and top board.Because what the framework of at present common low-tension switch cabinet adopted is the skeleton fabricated structure, promptly is built into skeleton by template, covers side plate on the skeleton, so processing and assembly technology complexity.
The utility model content
The purpose of this utility model is to propose a kind of processing and device of shifting block type low tension switch cabinet frame work easy to assembly.
The utlity model has and arranged on left and right sides plate, base plate and top board, for achieving the above object, the utility model takes the forward and backward edge of side plate respectively to be provided with secondary flanging relative and that form through twice right-angle bending; Four edges of base plate respectively are provided with the secondary flanging that forms through twice right-angle bending, and wherein the two ends of the secondary flanging at the forward and backward edge of base plate are provided with the extension right-angle bending of utilizing flanging and cover commissural flange on the flanging termination; Top board is made up of front top plate, cover plate and back top board, respectively be provided with the secondary flanging that forms through twice right-angle bending in the back edge of the leading edge of front top plate and back top board, the two ends of the secondary flanging of forward and backward top board respectively are provided with and utilize flanging extension right-angle bending to cover commissural flange on the flanging termination; Commissural flange on the base plate is provided with connector between the position corresponding with side plate secondary flanging, and the commissural flange on the forward and backward top board respectively is provided with connector between the position corresponding with side plate secondary flanging.
Above-mentioned side plate is provided with the total hole of bus, the forward and backward side in the total hole of bus is provided with the forward and backward crossbeam that is connected between the left and right side plate, forward and backward crossbeam passes through separately, and the and arranged on left and right sides flanging connects with left and right side plate (1), the back edge of front top plate connects with front beam, and the leading edge of back top board connects with rear cross beam.
The total hole of above-mentioned bus can only have a hole, also can be made up of sub-hole more than two.
The top edge of above-mentioned biside plate and the below that is in back shroud are provided with the back stiffener, and back stiffener is connected between side plate and the back shroud.
The top of above-mentioned biside plate respectively is provided with preceding stiffener, and preceding stiffener is connected between the forward and backward cover plate.
Above-mentioned bottom plate connecting limit comprises the screw plate that is arranged on inboard, bottom plate connecting limit, the screw that connects screw plate, bottom plate connecting limit and side plate secondary flanging with connector between side plate secondary flanging corresponding position.
Connector between above-mentioned front top plate commissural flange and side plate secondary flanging corresponding position comprises the screw plate that is arranged on front top plate commissural flange inboard, connects the screw of screw plate, front top plate commissural flange and side plate secondary flanging; Connector between back top board commissural flange and side plate secondary flanging corresponding position comprises the screw plate that is arranged on top board commissural flange inboard, back, connects the screw of screw plate, back top board commissural flange and side plate secondary flanging.
Above-mentioned secondary flanging can be double-deck secondary flanging.
The utlity model has following advantage:
1, adopt the device of shifting block type framework, base plate and side plate are whole plate structure, thereby have reduced the part number, and the flanging structure of base plate and side plate can be passed through the panel beating bending process, so the utility model processing and easy to assembly.And framework inside can arbitrarily separate, and can be suitable for the low-tension switch cabinet of various different sizes.
2, side plate, base plate and cover plate adopt secondary flanging structure, and especially double-deck secondary flanging makes framework keep higher bulk strength.
3, owing to no longer need post, the beam of modularization, the enamelled coating that has solved because of post, beam surface influences grounded continuous problem.
Description of drawings
Fig. 1 looks (complete section) figure for the utility model master;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is a part enlarged drawing of Fig. 2;
Fig. 4 is the side plate diagrammatic sketch;
Fig. 5 is the end view of Fig. 4;
Fig. 6 is the vertical view of Fig. 4;
Fig. 7 is the b part enlarged drawing of Fig. 4;
Fig. 8 is the c part enlarged drawing of Fig. 4;
Fig. 9 is the d part enlarged drawing of Fig. 4;
Figure 10 is the B-B cutaway view of Fig. 9;
Figure 11 is the C-C cutaway view of Fig. 4;
Figure 12 is the base plate diagrammatic sketch;
Figure 13 is the D-D cutaway view of Figure 12;
Figure 14 is the E-E cutaway view of Figure 12;
Figure 15 is the e part enlarged drawing of Figure 12;
Figure 16 is the F-F cutaway view of Figure 12;
Figure 17 is the front top plate diagrammatic sketch;
Figure 18 is a back top board diagrammatic sketch;
Figure 19 is that Figure 17 G is to view;
Figure 20 is Figure 17 f part enlarged drawing;
Figure 21 is Figure 18 g part enlarged drawing;
Figure 22 is that Figure 18 H is to view;
Figure 23 is the cover plate diagrammatic sketch;
Figure 24 is the front beam diagrammatic sketch;
Figure 25 is Figure 24 end view;
Figure 26 is the rear cross beam diagrammatic sketch;
Figure 27 is Figure 25 end view.
Embodiment
Embodiment shown in Fig. 1～3 comprises and arranged on left and right sides plate 1, base plate 2 and top board, and top board is made up of front top plate 3, cover plate 4 and back top board 5.The forward and backward edge of the side plate 1 shown in Fig. 4～11 respectively is provided with double-deck secondary flanging 1-1 (seeing Fig. 7 and Fig. 8) relative and that form through twice right-angle bending.Side plate 1 is provided with the total hole 1-2 of bus, and the total hole 1-2 of bus can only have a hole, also can have sub-hole composition more than two, and present embodiment adopts a hole.Four edges of the base plate 2 shown in Figure 12～16 respectively are provided with the secondary flanging 2-1 that forms through twice right-angle bending, and wherein the two ends of the secondary flanging 2-1-1 at the forward and backward edge of base plate 2 are provided with the extension right-angle bending of utilizing flanging and cover commissural flange 2-3 on the flanging 2-1-1 termination.Four angles of base plate 2 have the breach that can hold side plate flanging 1-1.The leading edge of the front top plate 3 shown in Figure 17 and Figure 19～20 is provided with the secondary flanging 3-1 that forms through twice right-angle bending, and the two ends of front top plate secondary flanging 3-1 respectively are provided with and utilize flanging 3-1 extension right-angle bending to cover commissural flange 3-3 on the flanging 3-1 termination.The back edge of the back top board 5 shown in Figure 18 and Figure 21～22 is provided with the secondary flanging 5-1 that forms through twice right-angle bending equally, and the two ends of back top board secondary flanging 5-1 respectively are provided with and utilize flanging 5-1 extension right-angle bending to cover commissural flange 5-3 on the flanging 5-1 termination.Cover plate 4 shown in Figure 23 is provided with forward and backward flanging 4-1.The left and right side of the front beam 8 shown in Figure 24～25 is provided with flanging 8-1.The left and right side of the rear cross beam 9 shown in Figure 26～27 is provided with flanging 9-1.
Fig. 1～3 are seen in the connection of framework, base plate 2 is provided with screw plate 6-1 with the commissural flange 2-3 inboard that connecting of 1 of side plate takes on base plate 2, connected by screw 6-2 between screw plate 6-1, bottom plate connecting limit 2-3 and side plate secondary flanging 1-1 corresponding position, the screw 1-5 on the side plate secondary flanging 1-1 shown in Fig. 9 is the screw that matches with screw 6-2.Except that above-mentioned position connects, between the flanging position at side plate 1 middle part and base plate 2 corresponding side plates middle parts also by screw attachment, the screw hole 2-4 employing counter sink on the screw hole 1-4 at side plate 1 middle part and base plate 2 flangings.Front top plate 3 with take to be provided with screw plate 7-1 connecting of side plate 1 in front top plate commissural flange 3-3 inboard, the commissural flange 3-3 of screw plate 7-1, front top plate 3 and side plate 1 are connected by screw 7-2 between the corresponding secondary flanging 1-1 position.Back top board 5 with take to be provided with screw plate 7-3 connecting of side plate 1 in top board commissural flange 5-3 inboard, back, screw plate 7-3, back top board commissural flange 5-3 and side plate 1 are connected by screw 7-4 between the corresponding secondary flanging 1-1 position.The forward and backward crossbeam 8,9 that is arranged on the forward and backward side of bus total hole 1-2 by 1 of two side edgefold 8-1,9-1 and left and right side plate separately by screw attachment.Between the preceding flanging 4-1 of the back edge of front top plate 3, cover plate 4 and the front beam 8 by screw attachment.Between the back flanging 4-1 of the leading edge of back top board 5, cover plate 4 and the rear cross beam 8 by screw attachment.Be to strengthen the intensity of side plate 1, the top edge of side plate 1 and the below that is in back shroud 5 are provided with stiffener 12 behind the dihedral, and the both sides of back stiffener 12 are connected in respectively on side plate 1 and the back shroud 5.Stiffener 11 respectively be provided with dihedral above biside plate 1 before, preceding stiffener 11 are connected on the forward and backward cover plate 3,5.
Claims (8)
1, a kind of framework of low-tension switch cabinet comprises and arranged on left and right sides plate (1), base plate (2) and top board, it is characterized in that: the forward and backward edge of side plate (1) respectively is provided with secondary flanging (1-1) relative and that form through twice right-angle bending; Four edges of base plate (2) respectively are provided with the secondary flanging (2-1) that forms through twice right-angle bending, and wherein the two ends of the secondary flanging (2-1-1) at the forward and backward edge of base plate (2) are provided with the extension right-angle bending of utilizing flanging and cover commissural flange (2-3) on flanging (2-1-1) termination; Top board is made up of front top plate (3), cover plate (4) and back top board (5), respectively be provided with the secondary flanging (3-1,5-1) that forms through twice right-angle bending in the back edge of the leading edge of front top plate (3) and back top board (5), the two ends of the secondary flanging (3-1,5-1) of forward and backward top board (3,5) respectively are provided with and utilize flanging (3-1,5-1) extension right-angle bending to cover commissural flange (3-3,5-3) on flanging (3-1, the 5-1) termination; Commissural flange (2-3) on the base plate (2) is provided with connector (6) between the position corresponding with side plate secondary flanging (1-1), and the commissural flange (3-3,5-3) on the forward and backward top board (3,5) respectively is provided with connector (7) between the position corresponding with side plate secondary flanging (1-1).
2, the framework of low-tension switch cabinet according to claim 1, it is characterized in that: side plate (1) is provided with the total hole of bus (1-2), the forward and backward side in the total hole of bus (1-2) is provided with the forward and backward crossbeam (8,9) that is connected between the left and right side plate (1), forward and backward crossbeam (8,9) passes through separately, and and arranged on left and right sides flanging (8-1,9-1) connects with left and right side plate (1), the back edge of front top plate (3) connects with front beam (3), and the leading edge of back top board (5) connects with rear cross beam (9).
3, the framework of low-tension switch cabinet according to claim 2 is characterized in that: the total hole of bus (1-2) can only have a hole, also can be made up of sub-hole more than two.
4, the framework of low-tension switch cabinet according to claim 3 is characterized in that: the top edge of biside plate (1) and the below that is in back shroud (5) are provided with back stiffener (12), and back stiffener (12) is connected in side plate (1) and afterwards between the top board (5).
5, the framework of low-tension switch cabinet according to claim 4 is characterized in that: the top of biside plate (1) respectively is provided with preceding stiffener (11), and preceding stiffener (11) is connected between the forward and backward top board (3,5).
6, the framework of low-tension switch cabinet according to claim 5 is characterized in that: bottom plate connecting limit (2-3) comprises the screw (6-2) that is arranged on the inboard screw plate (6-1) in bottom plate connecting limit (2-3), connects screw plate (6-1), bottom plate connecting limit (2-3) and side plate secondary flanging (1-1) with connector (6) between side plate secondary flanging (1-1) corresponding position.
7, the framework of low-tension switch cabinet according to claim 6, it is characterized in that: the connector (7) between front top plate commissural flange (3-3) and side plate secondary flanging (1-1) corresponding position comprises the screw plate (7-1) that is arranged on front top plate commissural flange (3-3) inboard, connects the screw (7-2) of screw plate (7-1), front top plate commissural flange (3-3) and side plate secondary flanging (1-1); Connector (7) between back top board commissural flange (5-3) and side plate secondary flanging (1-1) corresponding position comprises the screw plate (7-3) that is arranged on back top board commissural flange (5-3) inboard, connects the screw (7-4) of screw plate (7-3), back top board commissural flange (5-3) and side plate secondary flanging (1-1).
8, according to the framework of claim 1,2,3,4,5,6 or 7 described low-tension switch cabinets, it is characterized in that: above-mentioned secondary flanging can be double-deck secondary flanging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320110790 CN2653749Y (en) | 2003-11-13 | 2003-11-13 | Low voltage switch cabinet frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320110790 CN2653749Y (en) | 2003-11-13 | 2003-11-13 | Low voltage switch cabinet frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2653749Y true CN2653749Y (en) | 2004-11-03 |
Family
ID=34343906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320110790 Expired - Fee Related CN2653749Y (en) | 2003-11-13 | 2003-11-13 | Low voltage switch cabinet frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2653749Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108574209A (en) * | 2018-06-07 | 2018-09-25 | 河南森源电气股份有限公司 | Switchgear and its cabinet |
-
2003
- 2003-11-13 CN CN 200320110790 patent/CN2653749Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108574209A (en) * | 2018-06-07 | 2018-09-25 | 河南森源电气股份有限公司 | Switchgear and its cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |