CN203859392U - Cross beam applied to low-voltage power distribution cabinet - Google Patents
Cross beam applied to low-voltage power distribution cabinet Download PDFInfo
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- CN203859392U CN203859392U CN201420238128.7U CN201420238128U CN203859392U CN 203859392 U CN203859392 U CN 203859392U CN 201420238128 U CN201420238128 U CN 201420238128U CN 203859392 U CN203859392 U CN 203859392U
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- folding edge
- cross beam
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- folding limit
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Abstract
The utility model discloses a cross beam applied to a low-voltage power distribution cabinet. The cross beam comprises a cross beam body. The cross beam body comprises a base plate. The upper and lower sides of the base plate are bent towards each other by 90 degrees, thereby forming an upper folding edge and a lower folding edge respectively. The left and right ends of the upper folding edge are bent towards each other by 90 degrees, thereby forming a left upper folding edge and a right upper folding edge. The left upper folding edge and the right upper folding edge both face the lower folding edge and are perpendicular to the lower folding edge. At the same time, the left and right ends of the base plate are bent towards each other by 90 degrees, thereby forming a left folding edge and a right folding edge. The inner walls of the left folding edge and the right folding edge are pressed against the outer walls of the left upper folding edge and the right upper folding edge. As the cross beam body of the cross beam is formed by the base plate through bending in an integral molding way without being spliced and assembled with other parts or being welded or electroplated, the production procedures of the cross beam can be reduced; the production of the cross beam can be more convenient and rapid; the production efficiency can be increased; the production cost can be lowered; and the social competitiveness of enterprises can be enhanced.
Description
Technical field
The utility model relates to power distribution cabinet, particularly a kind of crossbeam that is applied to low-voltage distribution cabinet.
Background technology
As everyone knows, the crossbeam of existing low-voltage distribution cabinet mainly adopts following structure, specifically referring to figs. 1 through Fig. 3, comprise a main body of cross-beam 1 ', in the left and right end portions place of this main body of cross-beam 1 ', be embedded with a shrouding 2 ', the outside of shrouding 2 ' is welded with the plug 3 ' of a shutoff main body of cross-beam 1 ' end face, adopt the crossbeam of said structure in process of production, the shape that plug 3 ' and shrouding 2 ' need to be fixed and welded together is in aggregates, and then it is electroplated, then the shrouding of welding fabrication 2 ' is inlaid in again in the end inner chamber of main body of cross-beam 1 ', finally they are welded and fixed.
Although present crossbeam can meet actual use needs, production and processing bothers relatively, complex procedures, and production cost is higher, has had a strong impact on the competitiveness of society of enterprise.
Utility model content
In order to address the above problem, it is a kind of simple in structure that the purpose of this utility model is to provide, and had both been convenient to produce to reduce production costs, and can be applied to the crossbeam of low-voltage distribution cabinet again simultaneously.
The utility model for the technical scheme that solves its technical problem and adopt is:
Be applied to the crossbeam of low-voltage distribution cabinet, comprise main body of cross-beam, described main body of cross-beam comprises a base plate, the both sides up and down of this base plate bend in opposite directions 90 degree and form respectively upper hem and lower hem, the two ends, left and right of upper hem bend in opposite directions respectively 90 degree and form respectively upper left flanging and upper right flanging, described upper left flanging and upper right flanging are all towards described lower hem and perpendicular to this lower hem, the two ends, left and right of while base plate bend in opposite directions respectively 90 and spend to form left folding limit and right folding limit, and the inwall on left folding limit and right folding limit connects with the outer wall of upper left flanging and upper right flanging respectively.
As the improvement of technique scheme, the lower end on described left folding limit and right folding limit connects with the inwall of this lower hem respectively.
As the further improvement of technique scheme, on described upper left flanging and upper right flanging, offer several for hard-wired the first through hole of electric cabinet column, with left folding limit with on right folding limit, offer respectively second through hole corresponding with described through hole.
Preferably, on described lower hem, offer a plurality of installation through holes for mounting parts.
The beneficial effects of the utility model are: because main body of cross-beam of the present utility model is one-body molded through bending by base plate, without assembling with miscellaneous part splicing, more do not need it to weld or plating etc., therefore can reduce the production process of crossbeam, make the production of crossbeam more simple and efficient, enhance productivity, reduce production costs, strengthen the competitiveness of society of enterprise.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the structural representation of traditional crossbeam;
Fig. 2 is the structural representation of another angle of traditional crossbeam;
Structural representation when Fig. 3 is traditional crossbeam use;
Fig. 4 is the structural representation of crossbeam of the present utility model;
Structural representation when Fig. 5 is crossbeam use of the present utility model.
Embodiment
With reference to Fig. 4, be applied to the crossbeam of low-voltage distribution cabinet, comprise main body of cross-beam 1, described main body of cross-beam 1 comprises a base plate 10, in order to make the main body of cross-beam 1 can be more sturdy and durable, here as preferred embodiment of the present utility model, described base plate 10 is the flat board of a steel, and the flat board that certainly adopts other materials to make is also fine, this base plate 10 is by the punch process of stamping machine, make its upper and lower both sides bend in opposite directions 90 degree and form respectively upper hem 11 and lower hem 12, and then the two ends, left and right of upper hem 11 are bent respectively to 90 degree in opposite directions form respectively upper left flanging 111 and upper right flanging 112, now the free end of described upper left flanging 111 and the free end of upper right flanging 112 are all towards described lower hem 12 and perpendicular to this lower hem 12, then utilize again stamping machine that the two ends, left and right of base plate 10 are bent respectively to 90 in opposite directions and spend to form left folding limit 13 and right folding limit 14, and the inwall on left folding limit 13 and right folding limit 14 is connected respectively with the outer wall of upper left flanging 111 and upper right flanging 112, because main body of cross-beam 1 of the present utility model is one-body molded through bending by base plate 10, without assembling with miscellaneous part splicing, more do not need it to weld or plating etc., therefore can reduce the production process of crossbeam, make the production of crossbeam more simple and efficient, enhance productivity, reduce production costs, strengthen the competitiveness of society of enterprise.
Further, in order to make main body of cross-beam 1 more sturdy and durable, be not easy distortion, preferably, the lower end on described left folding limit 13 and right folding limit 14 connects with the inwall of this lower hem 12 respectively, and the lower end by left folding limit 13 and right folding limit 14 connects with the inwall of lower hem 12 respectively, therefore during main body of cross-beam 1 bearing load, left folding limit 13 is not easy relative lower hem 12 with right folding limit 14 and swings, and main body of cross-beam 1 is not easy distortion, thereby main body of cross-beam can bear larger load.
Further again, for the ease of crossbeam, be installed on power distribution cabinet, on described upper left flanging 111 and upper right flanging 112, offer several for hard-wired the first through hole 110 of electric cabinet column, with offering respectively second through hole 15 corresponding with described through hole 110 on left folding limit 13 and right folding limit 14.With reference to Fig. 5, during installation, after can adopting the first through hole 110 of screw bolt passes upper left flanging 11 and the second through hole 15 on left folding limit 13, be connected to a fixed with electric cabinet column 2 again, thereby main body of cross-beam 1 is fixedly installed on electric cabinet column 2, certainly can also adopt bolt to pass that the second through hole 15 on left folding limit 13 is rear to be directly connected to a fixed with electric cabinet column 2, further by main body of cross-beam 1 fixing and locking on electric cabinet column 2, thereby make the installation of main body of cross-beam 1 more solid and reliable.
Further, in order can better other parts to be installed on main body of cross-beam 1, on described lower hem 12, offer a plurality of installation through holes 120 for mounting parts, by adopt bolt through after other parts again with described lower hem 12 on installation through hole 120 be connected to a fixed, thereby other parts can be fixedly installed on lower hem 12 and its installation site can not change, avoid mutual damaged in collision between part, guarantee the normal use of part.
The foregoing is only preferential execution mode of the present utility model, as long as within the technical scheme that realizes the utility model object with basic identical means all belongs to protection range of the present utility model.
Claims (4)
1. be applied to the crossbeam of low-voltage distribution cabinet, comprise main body of cross-beam (1), it is characterized in that: described main body of cross-beam (1) comprises a base plate (10), the both sides up and down of this base plate (10) bend in opposite directions 90 degree and form respectively upper hem (11) and lower hem (12), the two ends, left and right of upper hem (11) bend in opposite directions respectively 90 degree and form respectively upper left flanging (111) and upper right flanging (112), described upper left flanging (111) and upper right flanging (112) are all towards described lower hem (12) and perpendicular to this lower hem (12), the two ends, left and right of while base plate (10) bend in opposite directions respectively 90 and spend to form left folding limit (13) and right folding limit (14), the inwall of left folding limit (13) and right folding limit (14) connects with the outer wall of upper left flanging (111) and upper right flanging (112) respectively.
2. the crossbeam that is applied to low-voltage distribution cabinet according to claim 1, is characterized in that: the lower end of described left folding limit (13) and right folding limit (14) connects with the inwall of this lower hem (12) respectively.
3. the crossbeam that is applied to low-voltage distribution cabinet according to claim 1 and 2, it is characterized in that: on described upper left flanging (111) and upper right flanging (112), offer several for hard-wired the first through hole of electric cabinet column (110), with offering respectively second through hole (15) corresponding with described through hole (110) on left folding limit (13) and right folding limit (14).
4. the crossbeam that is applied to low-voltage distribution cabinet according to claim 1, is characterized in that: on described lower hem (12), offer a plurality of installation through holes for mounting parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420238128.7U CN203859392U (en) | 2014-05-09 | 2014-05-09 | Cross beam applied to low-voltage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420238128.7U CN203859392U (en) | 2014-05-09 | 2014-05-09 | Cross beam applied to low-voltage power distribution cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN203859392U true CN203859392U (en) | 2014-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420238128.7U Active CN203859392U (en) | 2014-05-09 | 2014-05-09 | Cross beam applied to low-voltage power distribution cabinet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107148191A (en) * | 2017-07-17 | 2017-09-08 | 安徽明远电力设备制造有限公司 | A kind of KB section bars G types girder construction and its processing molding method |
-
2014
- 2014-05-09 CN CN201420238128.7U patent/CN203859392U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107148191A (en) * | 2017-07-17 | 2017-09-08 | 安徽明远电力设备制造有限公司 | A kind of KB section bars G types girder construction and its processing molding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200422 Address after: 528400 No.1, Hengmen Xingye West Road, Nanlang Town, Zhongshan City, Guangdong Province Patentee after: Guangdong Mingyang Electric Co., Ltd Address before: 528437 Jiangling West Road, Torch Development Zone, Guangdong, No. 25, No. Patentee before: ZHONGSHAN MINGYANG ELECTRIC Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.1, Hengmen Xingye West Road, Nanlang Town, Zhongshan City, Guangdong Province, 528400 Patentee after: Guangdong Mingyang Electric Co.,Ltd. Address before: No.1, Hengmen Xingye West Road, Nanlang Town, Zhongshan City, Guangdong Province, 528400 Patentee before: Guangdong Mingyang Electric Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |