CN102420389B - Mounting plate for fixedly mounting electrical equipment - Google Patents
Mounting plate for fixedly mounting electrical equipment Download PDFInfo
- Publication number
- CN102420389B CN102420389B CN201110419661.4A CN201110419661A CN102420389B CN 102420389 B CN102420389 B CN 102420389B CN 201110419661 A CN201110419661 A CN 201110419661A CN 102420389 B CN102420389 B CN 102420389B
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- supporting rail
- mounting panel
- supporting
- back side
- mounting
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Abstract
The invention discloses a mounting plate for fixedly mounting electrical equipment. The mounting plate comprises a front side and a back side opposite to the front side, the electrical equipment is arranged on the front side, the back side is fixedly supported on a supporting rail and provided with a fixing device, the supporting rail is provided with two supporting flanges, and the fixing device is provided with a clamping part for clamping one supporting flange of the supporting rail on the back side of the mounting plate. The back side is also provided with a supporting piece and a groove, the other supporting flange of the supporting rail is clamped between the supporting piece and the groove, the supporting piece is provided with a metal protrusion, and the metal protrusion is deformed when the other supporting flange of the supporting rail is clamped. By means of deformation and the guiding action of the groove, the mounting plate can be tightly matched with the supporting flanges of the supporting rail, and slippage of the mounting plate and the supporting rail can be prevented, so that the electrical equipment can be kept at an expected position in a control cabinet.
Description
Technical field
The present invention relates to a kind of for fixedly mounting the mounting panel of electric equipment.
Background technology
Be installed on the electric equipment in control cubicle, be conventionally fixedly installed on a kind of mounting panel.This kind of mounting panel comprises relative front and back, and front has planarization, and for mounting electrical equipment, and the back side is arranged on a supporting rail, and electric equipment comes supported rail fix and support by mounting panel like this.
Yet, the raw material such as the large multiplex plastics of existing mounting panel are made, but along with the weight of electric equipment to be installed increases and vertically points to and be installed on supporting rail, electric equipment can skid by mounting panel on supporting rail, causes electric equipment not remain in control cubicle with desired position.
Summary of the invention
The object of the invention is to overcome the defect of prior art, propose a kind of safe and reliable for fixedly mounting the mounting panel of electric equipment.
For achieving the above object, the present invention proposes following technical scheme: a kind of for fixedly mounting the mounting panel of electric equipment, comprise front and with respect to the positive back side, described installation of electrical equipment is on described front, the described back side is fixedly supported on a supporting rail and is provided with fixture, described supporting rail has two support lugns, described fixture has clamping part so that a support lugn of described supporting rail is held on the back side of described mounting panel, it is characterized in that: the described back side is also provided with strutting piece and groove, another support lugn of described supporting rail is held between described strutting piece and described groove, described strutting piece is provided with metal bump, described metal bump can produce distortion when another support lugn of described supporting rail is held.
The present invention, except above-mentioned main core technology scheme is provided, has also proposed following attached technical scheme:
Described mounting panel is that metal material is made.
Described strutting piece comprises support portion, and described metal bump is arranged on the lower to upper of described support portion.
Described metal bump, by selecting its geometry, size and material properties, produces distortion when its another support lugn at described supporting rail is held.
Described metal bump can be matched with the profile of described another support lugn accurately.
Described groove is positioned at the below of described metal bump.
Compared with prior art, the present invention arranges by the back side at mounting panel the support lugn that strutting piece and groove clamp supporting rail, and on strutting piece, be provided with metal bump, make support lugn when being held, produce distortion, by the guide effect of this distortion and groove, make the support lugn of mounting panel and supporting rail can closely cooperate and can prevent slip each other, thereby electric equipment can be remained in control cubicle a position with its hope.
Accompanying drawing explanation
Fig. 1 for corresponding to preferred embodiment of the present invention for fixedly mounting the stereogram of the mounting panel of electric equipment.
Fig. 2 is the plan view after mounting panel in Fig. 1 and supporting rail assembling.
Fig. 3 is the partial view of the mounting panel in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing of the present invention, technical scheme in the embodiment of the present invention is carried out to clear, complete description.
Referring to figs. 1 through Fig. 3, corresponding to being made by metal material for fixedly mounting the mounting panel 1 of electric equipment of preferred embodiment of the present invention, its integral body is rectangle, and comprises front 10 and the back side 12 relative with front 10.This front 10 has planarization, and for directly contacting with electric equipment (not shown), and mounting panel 1 is provided with several bolts hole 13, electric equipment is fixedly mounted on positive 10 by bolt (not shown).
The back side 12 of above-mentioned mounting panel 1 is fixedly supported on a supporting rail 7.Described supporting rail 7 has crown design, comprises outward extending two support lugns 74 of both sides difference of main part 72 and autonomous body 72.
This back side 12 is provided with fixture 3, the structural similarity of itself and existing fixture, and be formed with clamping part 32.This clamping part 32 can be clamped in a support lugn 74 of above-mentioned supporting rail 7 on the back side 12 of above-mentioned mounting panel 1.The end at this back side 12 is also formed with pair of engage members 14, and described strutting piece 14 comprises support portion 16 and is arranged on the metal bump 18 on the lower edge of described support portion 16.Below this metal bump 18, the back side 12 is also formed with groove 19, and like this, another support lugn 74 of above-mentioned supporting rail 7 can be clamped between this strutting piece 14 and groove 19.And this metal bump 18, by selecting its geometry, size and material properties, is out of shape when its another support lugn 74 at supporting rail 7 is held.By this distortion, metal bump 18 can be matched with the profile of support lugn 74 accurately, and in the direction of support lugn 74, presents higher pressing force by this distortion.And the groove 19 of metal bump 18 belows is convenient to the support 16 of strutting piece 14 support lugn 74 is snapped in it, play good guide effect.Thereby, by the exact matching on above-mentioned surface and stronger pressing force, make mounting panel 1 and supporting rail 7 can closely cooperate and can prevent slip each other, thereby electric equipment can be remained in control cubicle a position with its hope.
Above-mentioned fixture 3 is known techniques, therefore be briefly described below at this: this fixture 3 is also provided with can be at the lock pin 35 of longitudinal enterprising line slip of mounting panel 1, and this lock pin 35 is pressed onto its latched position by the elastic force of spring 36.When mounting panel 1 is arranged on supporting rail 7, first by between one in two support lugns 74 of supporting rail 7 groove 19 that is inserted into supporting member 14 and below, lower installation board 1 is pressed in rotation subsequently, make lock pin 35 slide into its unlocked position from its latched position, make the second support lugn 74 of supporting rail 7 press to the back position of mounting panel 1, when support lugn 74 slips over after lock pin 35, lock pin automatically reverts to latched position, and mounting panel 1 is fixed on supporting rail 7; Like this, in addition the formed exact matching of above-mentioned metal bump 18 and stronger pressing force effect, mounting panel 1 can closely cooperate and can prevent slip each other with supporting rail 7, thereby electric equipment can be remained in control cubicle a position with its hope.
Technology contents of the present invention and technical characterictic have disclosed as above; yet those of ordinary skill in the art still may be based on teaching of the present invention and announcements and are done all replacement and modifications that does not deviate from spirit of the present invention; therefore; protection range of the present invention should be not limited to the content that embodiment discloses; and should comprise various do not deviate from replacement of the present invention and modifications, and contained by present patent application claim.
Claims (4)
1. one kind for fixedly mounting the mounting panel of electric equipment, comprise front and with respect to the positive back side, described installation of electrical equipment is on described front, the described back side is fixedly supported on a supporting rail and is provided with fixture, described supporting rail has two support lugns, described fixture has clamping part so that a support lugn of described supporting rail is held on the back side of described mounting panel, it is characterized in that: the described back side is also provided with strutting piece and groove, another support lugn of described supporting rail is held between described strutting piece and described groove, described strutting piece is provided with metal bump, described strutting piece comprises support portion, described metal bump is arranged on the lower to upper of described support portion, described metal bump can produce distortion when another support lugn of described supporting rail is held, described groove is positioned at the below of described metal bump.
2. according to claim 1 for fixedly mounting the mounting panel of electric equipment, it is characterized in that: described mounting panel is that metal material is made.
3. according to claim 1 for fixedly mounting the mounting panel of electric equipment, it is characterized in that: described metal bump, by selecting its geometry, size and material properties, produces distortion when its another support lugn at described supporting rail is held.
4. according to claim 3 for fixedly mounting the mounting panel of electric equipment, it is characterized in that: described metal bump can be matched with the profile of described another support lugn accurately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110419661.4A CN102420389B (en) | 2011-12-15 | 2011-12-15 | Mounting plate for fixedly mounting electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110419661.4A CN102420389B (en) | 2011-12-15 | 2011-12-15 | Mounting plate for fixedly mounting electrical equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102420389A CN102420389A (en) | 2012-04-18 |
| CN102420389B true CN102420389B (en) | 2014-08-13 |
Family
ID=45944677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110419661.4A Active CN102420389B (en) | 2011-12-15 | 2011-12-15 | Mounting plate for fixedly mounting electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102420389B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474877A (en) * | 2013-09-10 | 2013-12-25 | 江苏兆伏新能源有限公司 | Electric installation plate, electric installation beam and electric power electric cabinet |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4878859A (en) * | 1988-01-30 | 1989-11-07 | C. A. Weidmuller Gmbh | Support assembly for an electrical terminal housing |
| EP2003754A1 (en) * | 2007-06-14 | 2008-12-17 | BTICINO S.p.A. | Modular electrical apparatus with a rail hook-up device |
| CN101523675A (en) * | 2006-10-13 | 2009-09-02 | 菲尼克斯电气公司 | Mounting plate with fixing means for an electrical device |
| CN202513452U (en) * | 2011-12-15 | 2012-10-31 | 魏德米勒电联接国际贸易(上海)有限公司 | Mounting plate for fixedly mounting electrical device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201846001U (en) * | 2010-05-12 | 2011-05-25 | Abb股份公司 | Electric installation switchgear with fast fixing device |
-
2011
- 2011-12-15 CN CN201110419661.4A patent/CN102420389B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4878859A (en) * | 1988-01-30 | 1989-11-07 | C. A. Weidmuller Gmbh | Support assembly for an electrical terminal housing |
| CN101523675A (en) * | 2006-10-13 | 2009-09-02 | 菲尼克斯电气公司 | Mounting plate with fixing means for an electrical device |
| EP2003754A1 (en) * | 2007-06-14 | 2008-12-17 | BTICINO S.p.A. | Modular electrical apparatus with a rail hook-up device |
| CN202513452U (en) * | 2011-12-15 | 2012-10-31 | 魏德米勒电联接国际贸易(上海)有限公司 | Mounting plate for fixedly mounting electrical device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102420389A (en) | 2012-04-18 |
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