CN208157860U - A kind of universal low voltage switchgear body side frame and overall skeleton - Google Patents
A kind of universal low voltage switchgear body side frame and overall skeleton Download PDFInfo
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- CN208157860U CN208157860U CN201820863178.2U CN201820863178U CN208157860U CN 208157860 U CN208157860 U CN 208157860U CN 201820863178 U CN201820863178 U CN 201820863178U CN 208157860 U CN208157860 U CN 208157860U
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- low voltage
- voltage switchgear
- side frame
- universal low
- switchgear body
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Abstract
The utility model discloses a kind of universal low voltage switchgear body side frame and overall skeleton.Technical solution includes the frame body being mainly made of right column, left column, lower beam, upper beam, it is characterised in that：The right column, left column, lower beam are bent after cutting two 90 ° of notch in the middle by a profile, the upper beam passes through the convergence part at lateral surface both ends and connect with knee with the right column, left column, and the processed steel board in other surfaces is used, it is not necessarily to soldering.Advantage is as follows：Side frame is bent after the notch that wherein section cuts two 90 ° by a complete profile, and the side frame of formation is whole still continuous, therefore side frame overall structure securely and is unlikely to deform very much.
Description
Technical field
The utility model relates to a kind of universal low voltage switchgear body frames.
Background technique
The connecting pin of traditional low voltage switchgear body frame, crossbeam and column generallys use welding manner and fixes, and is
Guarantee machining accuracy, when welding needs tooling to clamp positioning, and production technology is complex.And profile is by welded stress
It influences, easily causes the deformation of frame and the decline of intensity.And to plate also restrictive, cold-reduced sheet or hot rolled plate system can only be used
Make.In addition, weld out-of-flatness, aesthetics are poor.
In view of the above-mentioned problems, the Chinese utility model that Authorization Notice No. is " 206558881 U of CN " discloses a kind of " one kind
Low voltage switchgear body frame ", scheme include：It is all made of two columns of upper beam, lower beam made of plate and left and right, institute
State upper beam, lower beam and column on be respectively provided with mounting hole, by from function spiral shell between the upper beam, lower beam and column
Nail connection.It has the drawback that：1, the bonding strength between upper beam, lower beam and column is poor, easily-deformable；2, whole to bear
Power is poor.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of no-welding, entirety to withstand forces, on-deformable logical
With type low voltage switchgear body side frame and overall skeleton.
To solve the above problems, the technical solution adopted in the utility model includes mainly by right column, left column, lower cross
The frame body of beam, upper beam composition, it is characterised in that：The right column, left column, lower beam by a profile in the middle
Bent after cutting two 90 ° of notch, the upper beam by the convergence part at lateral surface both ends and with knee with it is described
Right column, left column connection, and the processed steel board in other surfaces is used, it is not necessarily to soldering.
The universal low voltage switchgear body side frame, it is characterised in that：It is assembled on the notch at least provided with one
Positioning cams, the positioning groove of conjunction.
The universal low voltage switchgear body side frame, it is characterised in that：The profile section is in " C " shape and outer
Recess portion and linking recess portion are reinforced by being bent to form in side, and the convergence part at the upper beam both ends is placed on the linking recess portion
Inside connected again by angle bar.
The universal low voltage switchgear body side frame, it is characterised in that：The right column, left column, lower beam,
Upper beam is equipped with several mounting holes.
The universal low voltage switchgear body side frame, it is characterised in that：The upper beam is also made of the profile,
Its section is in " C " shape and lateral surface is by being bent to form reinforcement recess portion and linking recess portion.
A kind of universal low voltage switchgear body overall skeleton, according to universal low voltage switchgear body side described above
Frame is realized, it is characterised in that：The frame body being oppositely arranged including two or so, the frame body, upper end two sides pass through upper
Cross bearer connection, lower end two sides are connected by lower cross bearer.
The universal low voltage switchgear body overall skeleton, it is characterised in that：First upside of the lower cross bearer
Face, the first downside, the first lateral surface both ends, which bend inwards, is respectively formed with first connecting portion, second connecting portion, third company
Socket part, and the first connecting portion, second connecting portion, third interconnecting piece are equipped with mounting hole, the lower cross bearer passes through described
First connecting portion, second connecting portion, third interconnecting piece are connect with frame body upper end medial surface.
The universal low voltage switchgear body overall skeleton, it is characterised in that：Second upside of the upper cross bearer
Face or the second downside inward at both ends have been bent to form the 4th interconnecting piece, and the 4th interconnecting piece is equipped with mounting hole, described
Upper cross bearer is connect by the 4th interconnecting piece with frame body lower end inside face.
The universal low voltage switchgear body frame advantage of the utility model is as follows：Side frame is existed by a complete profile
It is bent after the notch of two 90 ° of its middle section incision, the side frame of formation is whole still continuous, therefore side frame overall structure
Very securely and be unlikely to deform.The low voltage switchgear body overall skeleton assembled by this side frame is also very secured, is not easy
Deformation.In addition, since welding and extra connector is omitted（Such as angle bar, from function screw）, overall structure is more attractive, succinct.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the structural schematic diagram of the universal low voltage switchgear body side frame of the utility model；
Fig. 2 is the structural schematic diagram of the utility model profile；
Fig. 3 is the structural schematic diagram of the utility model upper beam；
Fig. 4 is the partial enlarged view of Fig. 1；
Fig. 5 is the partial enlarged view of Fig. 2；
Fig. 6 is the cross-sectional view of the utility model profile；
Fig. 7 is the structural schematic diagram of the universal low-tension switch cabinet overall skeleton of the utility model；
Fig. 8 is the structural schematic diagram of cross bearer under the utility model；
Fig. 9 is the structural schematic diagram of cross bearer on the utility model；
Figure 10 is the partial enlarged view of Fig. 7.
Specific embodiment
Embodiment 1:
As shown in figures 1 to 6, the universal low voltage switchgear body side frame of the utility model, including mainly by right column 2,
The frame body 1 that left column 3, lower beam 4, upper beam 5 form, the right column 2, left column 3, lower beam 4 are by a profile 6
It is bent after cutting two 90 ° of notch 7 in the middle, the upper beam 5 passes through the convergence part 10 at lateral surface both ends and matches
Knee 11 is connect with the side of the right column 2, left column 3.The right column 2, left column 3, upper beam 5, on angle bar 11
Several mounting holes 12 are equipped with, whole fixation can be completed by being packed into screw in mounting hole 12.
Further, the notch 7 is equipped with positioning cams 8, the positioning groove 9 of one group of cooperation.Primarily serve longitudinal direction
The mutual conversion of power and cross force increases frame load.The effect of positioning is also acted as, simultaneously to guarantee that profile 6 can be smoothly curved
It rolls over and fixed.
Further, 6 section of profile is in " C " shape and lateral surface is by being bent to form reinforcement recess portion 13 and linking
Recess portion 14, the upper beam 5 are also made of the profile 6, and lateral surface, which also has, reinforces recess portion 13 and linking recess portion 14.On described
The convergence part 10 at 5 both ends of crossbeam is placed in the linking recess portion 14, and 11 both ends of angle bar are also individually positioned in the linking
In recess portion 14, it is finally packed into screw-driving in its mounting hole 12 and fixes.By the design of above-mentioned reinforcement recess portion 13, added with whole
The intensity of the strong profile 6, to improve endurance.Simultaneously using linking recess portion, make column, upper beam, can be close between angle bar
Connection, moreover it is possible to conduct the pressure of upper beam downwards, to considerably increase the endurance of side frame entirety.
Embodiment 2:
As is seen in figs 7-10, a kind of universal low voltage switchgear body overall skeleton of the utility model, according to embodiment 1
The universal low voltage switchgear body side frame is realized, including two or so the frame bodies being oppositely arranged 1, the frame sheet
1 upper end two sides of body are connected by upper cross bearer 16, and the 1 lower end two sides of frame body are connected by lower cross bearer 15.Under described
First upper side 151 of cross bearer 15, the first downside 152,153 both ends of the first lateral surface, which bend inwards, is respectively formed with
One interconnecting piece 154, second connecting portion 155, third interconnecting piece 156, and the first connecting portion 154, second connecting portion 155,
Three interconnecting pieces 156 be equipped with mounting hole 12, the upper cross bearer 16 by the first connecting portion 154, second connecting portion 155,
Third interconnecting piece 156 is connect with the 1 upper end medial surface of frame body.Second upper side 161 or the of the upper cross bearer 16
Two downsides, 162 inward at both ends has been bent to form the 4th interconnecting piece 163, and the 4th interconnecting piece 163 is equipped with mounting hole 12,
The upper cross bearer 16 is connect by the 4th interconnecting piece 163 with the 1 lower end inside face of frame body.Finally, by correspondence
Mounting hole 12 in be packed into screw whole fixation can be completed, it is final to realize whole weldless connection.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., is all contained in the protection of the utility model within novel spirit and principle
Within the scope of.
Claims (8)
1. a kind of universal low voltage switchgear body side frame, including mainly by right column（2）, left column（3）, lower beam（4）,
Upper beam（5）The frame body of composition（1）, it is characterised in that：The right column（2）, left column（3）, lower beam（4）By one
Profile（6）Two 90 ° of notch is cut in the middle（7）After bend, the upper beam（5）Pass through the rank at lateral surface both ends
Socket part（10）And match knee（11）With the right column（2）, left column（3）Connection.
2. universal low voltage switchgear body side frame according to claim 1, it is characterised in that：The notch（7）On
At least provided with the positioning cams of one group of cooperation（8）, positioning groove（9）.
3. universal low voltage switchgear body side frame according to claim 1, it is characterised in that：The profile（6）It cuts
Face is in " C " shape and lateral surface is by being bent to form reinforcement recess portion（13）With linking recess portion（14）, the upper beam（5）Both ends
Convergence part（10）It is placed on the linking recess portion（14）Inside pass through angle bar again（11）Connection.
4. universal low voltage switchgear body side frame according to claim 1, it is characterised in that：The right column（2）,
Left column（3）, lower beam（4）, upper beam（5）It is equipped with several mounting holes（12）.
5. universal low voltage switchgear body side frame according to claim 1, it is characterised in that：The upper beam（5）?
By the profile（6）It is made, section is in " C " shape and lateral surface is by being bent to form reinforcement recess portion（13）With linking recess portion
（14）.
6. a kind of universal low voltage switchgear body overall skeleton, universal low pressure according to claim 1-5
Switch cabinet body side frame is realized, it is characterised in that：The frame body being oppositely arranged including two or so（1）, the frame body
（1）Upper end two sides pass through upper cross bearer（16）Connection, lower end two sides pass through lower cross bearer（15）Connection.
7. universal low voltage switchgear body overall skeleton according to claim 6, it is characterised in that：The lower cross bearer
（15）The first upper side（151）, the first downside（152）, the first lateral surface（153）Both ends bend inwards and are respectively formed with
First connecting portion（154）, second connecting portion（155）, third interconnecting piece（156）, and the first connecting portion（154）, second connect
Socket part（155）, third interconnecting piece（156）It is equipped with mounting hole（12）, the lower cross bearer（15）Pass through the first connecting portion
（154）, second connecting portion（155）, third interconnecting piece（156）With the frame body（1）The connection of upper end medial surface.
8. universal low voltage switchgear body overall skeleton according to claim 6, it is characterised in that：The upper cross bearer
（16）The second upper side（161）Or second downside（162）Inward at both ends has been bent to form the 4th interconnecting piece（163）, and institute
State the 4th interconnecting piece（163）It is equipped with mounting hole（12）, the upper cross bearer（16）Pass through the 4th interconnecting piece（163）With the frame
Frame ontology（1）The connection of lower end inside face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820863178.2U CN208157860U (en) | 2018-06-05 | 2018-06-05 | A kind of universal low voltage switchgear body side frame and overall skeleton |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820863178.2U CN208157860U (en) | 2018-06-05 | 2018-06-05 | A kind of universal low voltage switchgear body side frame and overall skeleton |
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| CN208157860U true CN208157860U (en) | 2018-11-27 |
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| CN201820863178.2U Active CN208157860U (en) | 2018-06-05 | 2018-06-05 | A kind of universal low voltage switchgear body side frame and overall skeleton |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108666874A (en) * | 2018-06-05 | 2018-10-16 | 华柜电气有限公司 | A kind of universal low voltage switchgear body side frame and overall skeleton |
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2018
- 2018-06-05 CN CN201820863178.2U patent/CN208157860U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108666874A (en) * | 2018-06-05 | 2018-10-16 | 华柜电气有限公司 | A kind of universal low voltage switchgear body side frame and overall skeleton |
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