CN209844215U - Low pressure complete set switch skeleton connection structure - Google Patents
Low pressure complete set switch skeleton connection structure Download PDFInfo
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- CN209844215U CN209844215U CN201920805955.2U CN201920805955U CN209844215U CN 209844215 U CN209844215 U CN 209844215U CN 201920805955 U CN201920805955 U CN 201920805955U CN 209844215 U CN209844215 U CN 209844215U
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Abstract
The utility model relates to a switch skeleton connection structure technical field specifically is a low pressure complete set switch skeleton connection structure for it is low to solve current low pressure complete set switch skeleton joint strength, the yielding problem of skeleton. The utility model discloses a many crossbeams, many side cross beams and many stands, the junction of crossbeam, side cross beam and stand still is equipped with angle support and scute, angle support is connected with the crossbeam, stand and side cross beam pass through angle leg joint, one side and the side cross beam of scute are connected, and the opposite side is connected with the crossbeam. The utility model discloses be equipped with angle bracket and scute in the junction of stand, crossbeam and side crossbeam, angle bracket and scute can be more firmly linked together stand, crossbeam and side crossbeam to make this low pressure complete switch skeleton's joint strength higher, skeleton more non-deformable.
Description
Technical Field
The utility model relates to a switch skeleton connection structure technical field, more specifically relate to a low pressure complete set switch skeleton connection structure.
Background
At present, low pressure switchgear skeleton texture includes many crossbeams, many side crossbeams and many stands, and many crossbeams, many side crossbeams and many stands enclose each other and close the structure that constitutes the difference, and wherein mainly there are three kinds of connected modes between every crossbeam, side crossbeam and stand. The angle plates are connected among the cross beams, the side cross beams and the stand columns through screws, and the angle plates are connected among the cross beams, the side cross beams and the stand columns through welding.
In the connection mode that the transverse beams, the side transverse beams and the upright columns are connected through screws without adding angle plate frameworks, the joints of the upright columns and the transverse beams are overlapped in a staggered mode by adopting oblique angles, two M6 flanging holes and two M6 countersunk holes are respectively arranged on the overlapping surfaces to be matched, and the transverse beams, the side transverse beams and the upright columns are connected through two M6 and 10 self-tapping screws. The method has the defects of complex processing technology, difficult guarantee of processing precision, low framework connection strength and the like.
In the second connection mode of connecting the cross beams, the side cross beams and the upright columns through the angle plate skeleton by screws, although the connection positions of the upright columns and the cross beams do not adopt an oblique angle staggered lapping mode, the reinforced angle plates are added inside the upright columns and the cross beams, the connection surfaces of the angle plates, the upright columns and the cross beams are respectively provided with two M6 countersunk holes for matching and are connected through two M6 and 10 countersunk self-tapping screws. The method also has the defects of complex processing technology, difficult guarantee of processing precision, low framework connection strength and the like.
Through the skeleton that the welding mode is constituteed between crossbeam, side crossbeam and stand, the welding process that increases leads to it comparatively slowly on production efficiency to still need to make the welding frock under the prerequisite of guaranteeing skeleton overall dimension precision, increased material cost, and the welding easily leads to the skeleton to warp.
In summary, the three types of combination modes of the skeleton structure of the existing low-voltage complete switch equipment all have the defects of low skeleton connection strength and easy deformation of the skeleton. Therefore, the skeleton structure of the low-voltage switchgear assembly, which has higher connection strength and is difficult to deform, is urgently needed.
SUMMERY OF THE UTILITY MODEL
Based on above problem, the utility model provides a low pressure complete set switch skeleton connection structure for it is low to solve current low pressure complete set switch skeleton joint strength, the yielding problem of skeleton. The utility model discloses be equipped with angle bracket and scute in the junction of stand, crossbeam and side crossbeam, angle bracket and scute can be more firmly linked together stand, crossbeam and side crossbeam to make this low pressure complete switch skeleton's joint strength higher, skeleton more non-deformable.
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
the utility model provides a low pressure complete set switch skeleton connection structure, includes many crossbeams, many side crossbeams and many stands, the junction of crossbeam, side crossbeam and stand still is equipped with angle support and scute, the angle support is connected with the crossbeam, stand and side crossbeam pass through angle leg joint, one side and the side crossbeam of scute are connected, and the opposite side is connected with the crossbeam.
The working principle is as follows: the low-voltage switch set framework can be manufactured into different shapes, such as a cuboid, when the low-voltage switch set framework is manufactured, each end point needs to be connected with the stand column, the cross beam and the side cross beam, the stand column, the cross beam and the side cross beam of each end point are preferably only one, the end parts of each stand column, the cross beam and the side cross beam are connected, except for the mutual connection among the stand column, the cross beam and the side cross beam, the corner supports and the corner plates are further arranged among the stand column, the cross beam and the side cross beam, the stand column and the cross beam are connected through the corner supports, the cross beam is connected with the corner supports, and then the cross beam and the side cross beam are connected through the corner plates. Therefore, the low-voltage complete switch framework has higher connection strength and is not easy to deform. Note here that: the connection among the upright columns, the cross beams and the side cross beams, and the connection among the corner brackets and the corner plates and the upright columns, the cross beams and the side cross beams can be connected through screws or bolts and the like.
As a preferred mode, the angle support comprises a top plate, a short plate and a vertical plate which are integrally formed, the short plate and the vertical plate are respectively connected to the top plate, the short plate is connected with the cross beam, and the stand column is connected with the side cross beam through the vertical plate.
Preferably, the cross beam comprises a support part, a parallel plate and a closing plate which are integrally formed with each other, the closing plate comprises a first closing plate and a second closing plate which are integrally formed with each other, the second closing plate is connected with the short plate, the first closing plate is connected with the upright post, and the parallel plate is connected with the angle plate.
As a preferable mode, the upright column includes a vertical portion, a first vertical side plate, and a second vertical side plate, which are integrally formed with each other, the first vertical side plate and the second vertical side plate are connected to the vertical portion, and the second vertical side plate is connected to the first closing plate.
Preferably, the side cross member includes a horizontal portion, an upper side plate and a front side plate, the horizontal portion, the upper side plate and the front side plate are integrally formed, the upper side plate is connected to the corner plate, and the first vertical side plate and the front side plate are connected by a vertical plate.
Preferably, the corner plate includes a polygonal plate, a left side plate and a right side plate integrally formed with each other, the left side plate being connected to the upper side plate, and the right side plate being connected to the parallel plate.
As a preferable mode, the vertical plate, the front side plate and the first vertical side plate are all provided with square holes corresponding to each other, and the vertical plate, the front side plate and the first vertical side plate are connected through a connecting piece penetrating through the square holes; the short plate and the second closing plate are provided with square holes corresponding to each other, and the short plate and the second closing plate are connected through a connecting piece penetrating through the square holes; the left side plate and the upper side plate are respectively provided with square holes corresponding to each other, and the left side plate and the upper side plate are connected through a connecting piece penetrating through the square holes; the right side plate and the parallel plate are provided with square holes corresponding to each other and are connected through a connecting piece.
In a preferred mode, the connecting piece is a square neck bolt, and the model of the square neck bolt is M8X 20.
The utility model has the advantages as follows:
(1) the utility model discloses be equipped with angle bracket and scute in the junction of stand, crossbeam and side crossbeam, angle bracket and scute can be more firmly linked together stand, crossbeam and side crossbeam to make this low pressure complete switch skeleton's joint strength higher, skeleton more non-deformable.
(2) The middle angle bracket of the utility model comprises a top plate, a short plate and a vertical plate which are mutually formed into a whole; the cross beam comprises a supporting part, a parallel plate and a closing plate which are formed into a whole; the upright post comprises a vertical part, a first vertical side plate and a second vertical side plate which are mutually formed into a whole; the side cross beam comprises a horizontal part, an upper side plate and a front side plate which are mutually formed into a whole; the angle plate comprises a polygonal plate, a left side plate and a right side plate which are formed into a whole; above each part is connected with corresponding part respectively for corner bracket, scute are connected more stably more firmly with crossbeam, side crossbeam, stand respectively between, thereby make this low pressure complete switch skeleton's joint strength further higher, and the skeleton is further more non-deformable.
Drawings
FIG. 1 is a schematic view of the three-dimensional structure of the present invention;
FIG. 2 is a schematic view of a partial three-dimensional structure of the connection of the column, the beam, the side beam, the corner bracket and the support plate of the present invention;
FIG. 3 is an enlarged schematic view of the present invention at A in FIG. 1;
FIG. 4 is a schematic view of the corner bracket of the present invention;
FIG. 5 is a schematic view of the corner plate according to the present invention;
FIG. 6 is a schematic view of a partial three-dimensional structure of a side cross member of the present invention;
FIG. 7 is a schematic view of a partial three-dimensional structure of a cross beam of the present invention;
FIG. 8 is a schematic view of a partial three-dimensional structure of a column of the present invention
Reference numerals: the vertical column 1, the first vertical side plate 11, the second vertical side plate 12, the vertical part 13, the cross beam 2, the support part 21, the parallel plate 22, the first closing plate 23, the second closing plate 24, the cross beam 3, the horizontal part 31, the upper side plate 32, the front side plate 33, the corner plate 4, the left side plate 41, the right side plate 42, the polygonal plate 43, the corner bracket 5, the vertical plate 51, the short plate 52 and the top plate 53.
Detailed Description
For a better understanding of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and the following embodiments.
Example 1:
as shown in fig. 1-3, a low-voltage complete switch framework connection structure comprises a plurality of cross beams 2, a plurality of side cross beams 3 and a plurality of upright posts 1, wherein corner brackets 5 and corner plates 4 are further arranged at the joints of the cross beams 2, the side cross beams 3 and the upright posts 1, the corner brackets 5 are connected with the cross beams 2, the upright posts 1 and the side cross beams 3 are connected through the corner brackets 5, one sides of the corner plates 4 are connected with the side cross beams 3, and the other sides of the corner plates are connected with the cross beams 2.
The working principle is as follows: the low-voltage switch set framework can be manufactured into different shapes, such as a cuboid, when the low-voltage switch set framework is manufactured, each end point needs to be connected with the upright post 1, the cross beam 2 and the side cross beam 3, the number of the upright post 1, the cross beam 2 and the side cross beam 3 of each end point is preferably only one, the end parts of each upright post 1, the cross beam 2 and the side cross beam 3 are connected, besides the interconnection among the upright post 1, the cross beam 2 and the side cross beam 3, the corner bracket 5 and the corner plate 4 are arranged among the upright post 1, the cross beam 2 and the side cross beam 3, the upright post 1 and the cross beam 2 are connected through the corner bracket 5, the cross beam 2 is connected with the corner bracket 5, and then the corner plate 4 is connected with the cross beam 2 and the side cross beam 3. Therefore, the low-voltage complete switch framework has higher connection strength and is not easy to deform. Note here that: the connection between the upright 1, the cross beam 2 and the side cross beam 3, and the connection between the corner bracket 5 and the corner plate 4 and the upright 1, the cross beam 2 and the side cross beam 3, respectively, can be connected by screws or the like.
Example 2:
as shown in fig. 4-8, on the basis of the above-mentioned embodiments, the present embodiment respectively shows a preferred structure and a preferred connection mode of the corner bracket 5, the corner plate 4, the upright post 1, the cross beam 2 and the side cross beam 3, namely, the corner bracket 5 comprises a top plate 53, a short plate 52 and a vertical plate 51 which are integrally formed with each other, the short plate 52 and the vertical plate 51 are respectively connected to the top plate 53, the short plate 52 is connected to the cross beam 2, and the upright post 1 is connected to the side cross beam 3 through the vertical plate 51.
Preferably, the cross member 2 comprises a support portion 21, a parallel plate 22 and a closing plate, which are integral with each other, a first closing plate 23 and a second closing plate 24, which are integral with each other, the second closing plate 24 being connected to the short plate 52, the first closing plate 23 being connected to the upright 1 and the parallel plate 22 being connected to the corner plate 4.
Preferably, the upright 1 comprises a vertical portion 13, a first vertical side plate 11 and a second vertical side plate 12, which are integrally formed with each other, the first vertical side plate 11 and the second vertical side plate 12 are connected with the vertical portion 13, and the second vertical side plate 12 is connected with the first closing plate 23.
Preferably, the side cross member 3 includes a horizontal portion 31, an upper side plate 32 and a front side plate 33 which are integrally formed with each other, the upper side plate 32 is connected to the gusset 4, and the first vertical side plate 11 and the front side plate 33 are connected by a vertical plate 51.
Preferably, the gusset 4 includes a polygonal plate 43, a left plate 41 and a right plate 42 integrally formed with each other, the left plate 41 being connected to the upper plate 32, and the right plate 42 being connected to the parallel plate 22.
Preferably, the vertical plate 51, the front side plate 33 and the first vertical side plate 11 are all provided with square holes corresponding to each other, and the vertical plate 51, the front side plate 33 and the first vertical side plate 11 are connected through a connecting piece penetrating through the square holes; the short plate 52 and the second closing plate 24 are respectively provided with square holes corresponding to each other, and the short plate 52 and the second closing plate 24 are connected through a connecting piece penetrating through the square holes; the left side plate 41 and the upper side plate 32 are both provided with square holes corresponding to each other, and the left side plate 41 and the upper side plate 32 are connected through a connecting piece penetrating through the square holes; the right side plate 42 and the parallel plate 22 are respectively provided with a square hole corresponding to each other, the right side plate 42 and the parallel plate 22 are connected through a connecting piece, and the connecting piece is a square neck bolt.
In summary, the specific connection relationship of each part is as follows: second closing plate 24 is connected with short slab 52, first perpendicular curb plate 11 and second are erected curb plate 12 and are connected with vertical portion 13, second is erected curb plate 12 and is connected with first closing plate 23, first perpendicular curb plate 11 passes through riser 51 with preceding curb plate 33 and is connected, left side board 41 is connected with last curb plate 32, right side board 42 is connected with parallel plate 22, above each corresponding part all opened there is the square hole, and through the square neck bolt, the model of square neck bolt can rotate but not limited to M8X20, make angle support 5 like this, scute 4 respectively with crossbeam 2, side beam 3, it is more stable firm to be connected between stand 1, thereby make the joint strength of this low pressure complete switch skeleton further higher, the skeleton is further more difficult to deform.
Other parts of this embodiment are the same as those of the above embodiment, and are not described herein again.
The embodiment of the present invention is the above. The specific parameters in the above embodiments and examples are only for the purpose of clearly showing the verification process of the present invention, and are not used to limit the protection scope of the present invention, which is still subject to the claims, and all the equivalent structural changes made by using the contents of the specification and drawings of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a low pressure complete set switch skeleton connection structure, includes many crossbeams (2), many side cross beams (3) and many stands (1), its characterized in that: the corner support is characterized in that corner supports (5) and corner plates (4) are further arranged at the joints of the cross beam (2), the side cross beam (3) and the stand column (1), the corner supports (5) are connected with the cross beam (2), the stand column (1) and the side cross beam (3) are connected through the corner supports (5), one side of each corner plate (4) is connected with the side cross beam (3), and the other side of each corner plate is connected with the cross beam (2).
2. The low-voltage switch set framework connecting structure of claim 1, wherein: corner bracket (5) are including roof (53), short slab (52) and riser (51) of mutual shaping as an organic whole, short slab (52) and riser (51) are connected respectively on roof (53), short slab (52) are connected with crossbeam (2), stand (1) is connected through riser (51) with side crossbeam (3).
3. The low-voltage switch set framework connecting structure according to claim 2, characterized in that: crossbeam (2) are including supporting part (21), parallel plate (22) and the closure plate of mutual shaping as an organic whole, the closure plate is including mutual shaping first closure plate (23) and second closure plate (24) as an organic whole, second closure plate (24) are connected with short slab (52), first closure plate (23) are connected with stand (1), parallel plate (22) are connected with scute (4).
4. The low-voltage switch set framework connecting structure according to claim 3, characterized in that: the upright post (1) comprises a vertical part (13), a first vertical side plate (11) and a second vertical side plate (12) which are integrally formed, the first vertical side plate (11) and the second vertical side plate (12) are connected with the vertical part (13), and the second vertical side plate (12) is connected with a first closing plate (23).
5. The low-voltage switch set framework connecting structure according to claim 4, characterized in that: the side cross beam (3) comprises a horizontal part (31), an upper side plate (32) and a front side plate (33) which are integrally formed, the upper side plate (32) is connected with the angle plate (4), and the first vertical side plate (11) is connected with the front side plate (33) through a vertical plate (51).
6. The low-voltage switch set framework connecting structure according to claim 5, characterized in that: the angle plate (4) comprises a polygonal plate (43), a left side plate (41) and a right side plate (42) which are integrally formed, the left side plate (41) is connected with the upper side plate (32), and the right side plate (42) is connected with the parallel plate (22).
7. The low-voltage switch set framework connecting structure of claim 6, wherein: square holes corresponding to each other are formed in the vertical plate (51), the front side plate (33) and the first vertical side plate (11), and the vertical plate (51), the front side plate (33) and the first vertical side plate (11) are connected through connecting pieces penetrating through the square holes; the short plate (52) and the second closing plate (24) are respectively provided with square holes corresponding to each other, and the short plate (52) and the second closing plate (24) are connected through a connecting piece penetrating through the square holes; the left side plate (41) and the upper side plate (32) are respectively provided with square holes corresponding to each other, and the left side plate (41) and the upper side plate (32) are connected through a connecting piece penetrating through the square holes; the right side plate (42) and the parallel plate (22) are provided with square holes corresponding to each other, and the right side plate (42) and the parallel plate (22) are connected through a connecting piece.
8. The low-voltage switch set framework connecting structure according to claim 7, characterized in that: the connecting piece is a square neck bolt, and the model of the square neck bolt is M8X 20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920805955.2U CN209844215U (en) | 2019-05-30 | 2019-05-30 | Low pressure complete set switch skeleton connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920805955.2U CN209844215U (en) | 2019-05-30 | 2019-05-30 | Low pressure complete set switch skeleton connection structure |
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| Publication Number | Publication Date |
|---|---|
| CN209844215U true CN209844215U (en) | 2019-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920805955.2U Active CN209844215U (en) | 2019-05-30 | 2019-05-30 | Low pressure complete set switch skeleton connection structure |
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|---|---|
| CN (1) | CN209844215U (en) |
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- 2019-05-30 CN CN201920805955.2U patent/CN209844215U/en active Active
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