CN201409035Y - Suspension arm supporting structure of motor junction box - Google Patents
Suspension arm supporting structure of motor junction box Download PDFInfo
- Publication number
- CN201409035Y CN201409035Y CN2009200721654U CN200920072165U CN201409035Y CN 201409035 Y CN201409035 Y CN 201409035Y CN 2009200721654 U CN2009200721654 U CN 2009200721654U CN 200920072165 U CN200920072165 U CN 200920072165U CN 201409035 Y CN201409035 Y CN 201409035Y
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- CN
- China
- Prior art keywords
- electric machine
- box body
- machine stand
- box
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a suspension arm supporting structure of motor junction box, wherein the junction box comprises a square box body and a suspension arm which is fixedly connected outside the side wall of the box body, the outer end of the suspension arm is fixedly connected on a motor stand, a support is further connected between the motor stand and the box body, and comprises an uppersupporting plate, a lateral supporting plate and a main supporting rib, four corners on the surface of the upper supporting plate are respectively provided with a box body mounting hole in symmetricalmode, three motor stand mounting holes are opened on the side of the lateral supporting plate at consistent interval, the main supporting rib is connected on the lower surface of the upper supportingplate and the right side surface of the lateral supporting plate, a mounting seat is fixed on the outer surface of a bottom board of the junction box, and is provided with mounting screwed holes, theupper supporting plate of the support is connected with the mounting seat, the motor stand is provided with corresponding mounting holes according to the motor stand mounting holes, and the lateral supporting plate on the support is connected with the motor stand.
Description
Technical field
The utility model relates to the accessory structure on a kind of motor, particularly a kind of cantilevered support structure that is used for connection box for motor.
Background technology
Generally all attach main electrical scheme box and auxiliary connection box on the motor, be provided with an instrument transformer and some binding posts in the main electrical scheme box.The auxiliary connection box is mainly used in the connection of the lead-in wire and the heater cable of temperature element on the motor.Existing a kind of terminal box is all offered wire hole and installing hole on rear wall, and directly is fixed on the electric machine stand by screw bolt and nut, therefore the terminal box of this structure be fixed on the electric machine stand also more firm.Yet the structure that also has terminal box in a kind of motor at present is the cylinder of the about 400mm of an also fixedly connected length on the outer surface of its rear wall wire hole position, and the about 700mm of the length of terminal box itself, terminal box is to fixedly connected with electric machine stand by the mounting panel of this cylinder outer end.Because the instrument transformer of certain weight is installed in the terminal box, equal the principle of arm of force * gravity according to moment, therefore this fixed form can cause terminal box to sink, and in the motor shake that also can cause terminal box in service, makes the installation of terminal box have unsafe hidden danger.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, a kind of cantilevered support structure that is used for connection box for motor to be provided, and it is firm that it can make terminal box be installed in more to stablize on the electric machine stand.
The technical scheme that realizes above-mentioned purpose is: a kind of cantilevered support structure that is used for connection box for motor, described terminal box comprises that square box body and that a rear wall is provided with wire hole is fixedly connected on the cylinder at the outer wire hole place of box body rear wall, the outer end of described cylinder is fixedly connected on the electric machine stand, also connect a support between described electric machine stand and the box body
Described support comprises a upper backup pad, a side supporting bracket and a main brace rod,
Described upper backup pad is rectangular and be horizontally disposed with, and offers a box body installing hole with symmetrical manner respectively on four angles on its surface;
Three electric machine stand installing holes are as one man offered in rectangular and vertical setting on the described side supporting bracket at interval on its side;
Described main brace rod is connected on the right flank of the lower surface of upper backup pad and side supporting bracket;
The plate outer surface of described terminal box fix a mount pad and on this mount pad corresponding box body installing hole offer the installation screw, the upper backup pad of described support is connected with described mount pad by screw, follow on the described electric machine stand according to the electric machine stand installing hole on the side supporting bracket and offer corresponding installing hole, the side supporting bracket on the described support is connected with electric machine stand by screw and nut.
The above-mentioned cantilevered support structure that is used for connection box for motor, wherein, described box body installing hole is horizontal waist-shaped hole.
The above-mentioned cantilevered support structure that is used for connection box for motor, wherein, described electric machine stand installing hole is horizontal waist-shaped hole.
The above-mentioned cantilevered support structure that is used for connection box for motor, wherein, described support comprises that also one is connected the brace rod of paying on the front surface of the lower surface of upper backup pad and main brace rod.
Adopted the technical scheme that is used for the cantilevered support structure of connection box for motor of the present utility model, promptly between terminal box bottom and electric machine stand, connect a support, being connected in conjunction with the cylinder on the box body rear wall and electric machine stand again, terminal box firmly is installed on the electric machine stand, thoroughly eliminated terminal box in the prior art and installed not firm and produce sagging and in the phenomenon of motor generation shake in service.
Description of drawings
Fig. 1 a is the front view that is used for the cantilevered support structure of connection box for motor of the present utility model;
Fig. 1 b is the end view that is used for the cantilevered support structure of connection box for motor of the present utility model;
Fig. 2 a is the front view of the support that uses of the cantilevered support structure that is used for connection box for motor of the present utility model;
Fig. 2 b is the end view of the support that uses of the cantilevered support structure that is used for connection box for motor of the present utility model;
Fig. 2 c is the vertical view of the support that uses of the cantilevered support structure that is used for connection box for motor of the present utility model.
Embodiment
In order to understand the technical solution of the utility model better, below by embodiment particularly and be described in detail in conjunction with the accompanying drawings:
See also Fig. 1 a and Fig. 1 b, the cantilevered support structure that is used for connection box for motor of the present utility model, comprise terminal box 1, mount pad 2, electric machine stand (not shown) and support 3, wherein, terminal box 1 comprises that a square box body 11 and is fixedly connected on the outer cylinder 12 of box body 11 sidewalls, offer wire hole 110 on the rear wall of box body 11, cylinder 12 is fixedly connected on outer wire hole 110 places of box body 11 rear walls, the outer end of cylinder 12 is provided with mounting panel 120, offers installing hole on this mounting panel 120 and is connected by screw on the installed surface of electric machine stand; Mount pad 2 is fixed on the plate outer surface of box body 11, and it is made of two square steel that be arranged in parallel; Support 3 is connected between electric machine stand and the box body 11.
See also Fig. 2 a to Fig. 2 c again, support 3 comprises a upper backup pad 31, a side supporting bracket 32, one main brace rod 33 and one pair of brace rod 34, wherein,
Rectangular and vertical setting on the side supporting bracket 32 is as one man offered three electric machine stand installing holes 320 on its side at interval, sees that from the side these three electric machine stand installing holes 320 are horizontal waist-shaped hole, are used to adjust the Z axial location of terminal box 1;
Pay on the front surface of lower surface that brace rod 34 is connected upper backup pad 31 and main brace rod 33;
Box body installing hole 310 on the mount pad 2 on the corresponding upper backup pad 31 is offered four screws, and the upper backup pad 31 of support 3 is connected with mount pad 2 by screw; Be fixed with gusset 4 on the electric machine stand, on fixing behind the X axis position of terminal box 1, on the side of these gusset 4 opposite side supporting brackets 32, follow again and offer corresponding installing hole according to the electric machine stand installing hole 320 on the side supporting bracket, the Y-axis that is used for fixing terminal box 1 is to the position, and the side supporting bracket 32 on the support 3 is connected with gusset 4 by screw and nut.
The cantilevered support structure that is used for connection box for motor of the present utility model, between terminal box bottom and electric machine stand, connect a support 3, being connected in conjunction with the cylinder 12 on box body 11 rear walls and electric machine stand again, terminal box 1 firmly is installed on the electric machine stand, thoroughly eliminated terminal box in the prior art and installed not firm and produce sagging and in the phenomenon of motor generation shake in service.
Those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the utility model, and be not to be used as qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in claims scope of the present utility model variation, the modification of the above embodiment.
Claims (4)
1. cantilevered support structure that is used for connection box for motor, described terminal box comprises that square box body and that a rear wall is provided with wire hole is fixedly connected on the cylinder at the outer wire hole place of box body rear wall, the outer end of described cylinder is fixedly connected on the electric machine stand, it is characterized in that, also connect a support between described electric machine stand and the box body
Described support comprises a upper backup pad, a side supporting bracket and a main brace rod,
Described upper backup pad is rectangular and be horizontally disposed with, and offers a box body installing hole with symmetrical manner respectively on four angles on its surface;
Three electric machine stand installing holes are as one man offered in rectangular and vertical setting on the described side supporting bracket at interval on its side;
Described main brace rod is connected on the right flank of the lower surface of upper backup pad and side supporting bracket;
The plate outer surface of described terminal box fix a mount pad and on this mount pad corresponding box body installing hole offer the installation screw, the upper backup pad of described support is connected with described mount pad by screw, follow on the described electric machine stand according to the electric machine stand installing hole on the side supporting bracket and offer corresponding installing hole, the side supporting bracket on the described support is connected with electric machine stand by screw and nut.
2. the cantilevered support structure that is used for connection box for motor according to claim 1 is characterized in that, described box body installing hole is horizontal waist-shaped hole.
3. the cantilevered support structure that is used for connection box for motor according to claim 1 is characterized in that, described electric machine stand installing hole is horizontal waist-shaped hole.
4. the cantilevered support structure that is used for connection box for motor according to claim 1 is characterized in that, described support comprises that also one is connected the brace rod of paying on the front surface of the lower surface of upper backup pad and main brace rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200721654U CN201409035Y (en) | 2009-05-13 | 2009-05-13 | Suspension arm supporting structure of motor junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200721654U CN201409035Y (en) | 2009-05-13 | 2009-05-13 | Suspension arm supporting structure of motor junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201409035Y true CN201409035Y (en) | 2010-02-17 |
Family
ID=41679982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200721654U Expired - Fee Related CN201409035Y (en) | 2009-05-13 | 2009-05-13 | Suspension arm supporting structure of motor junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201409035Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020118745A1 (en) * | 2018-12-11 | 2020-06-18 | 陕西航天西诺美灵电气有限公司 | Novel fan junction box |
-
2009
- 2009-05-13 CN CN2009200721654U patent/CN201409035Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020118745A1 (en) * | 2018-12-11 | 2020-06-18 | 陕西航天西诺美灵电气有限公司 | Novel fan junction box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20160513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |