CN205191144U - Dc -to -ac converter and dc -to -ac converter fixing device thereof - Google Patents
Dc -to -ac converter and dc -to -ac converter fixing device thereof Download PDFInfo
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- CN205191144U CN205191144U CN201520779441.6U CN201520779441U CN205191144U CN 205191144 U CN205191144 U CN 205191144U CN 201520779441 U CN201520779441 U CN 201520779441U CN 205191144 U CN205191144 U CN 205191144U
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- inverter
- fixing device
- bar shaped
- spacing preiection
- pilot hole
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Abstract
The utility model discloses a dc -to -ac converter fixing device, it can dismantle the device of being connected that articulates with stop device to reach including stop device. Wherein, articulating the device and including the piece that articulates that is used for with support fixed connection, the outer end that articulates the piece is equipped with the spacing arch of bar. Stop device including be used for with dc -to -ac converter casing fixed connection's spacing installed part, spacing installed part includes joint portion and spacing guide part, joint portion and spacing guide part fixed connection, be equipped with on the spacing guide part with the guiding hole of the spacing protruding adaptation of bar, be equipped with in the joint portion and be acute angle or right angle contained angle with the guiding hole, and can hold the spacing bellied joint groove of bar, arc wall transition intercommunication is passed through with the guiding hole in the joint groove. The application provides a dc -to -ac converter fixing device is convenient for the staff and is installed the dc -to -ac converter. The utility model also discloses a dc -to -ac converter of including above -mentioned dc -to -ac converter fixing device.
Description
Technical field
The utility model relates to parts mounting technique field, particularly a kind of inverter fixing device.The utility model also relates to a kind of inverter comprising above-mentioned inverter fixing device.
Background technique
Inverter is a kind of is the device of Ac by DC conversion, and it is primarily of compositions such as inverter bridge, control logic and eliminators.
Traditional inverter often adopts the mode of mounting to install, wherein inverter is mounted on the support of roof, concrete, and staff installs hanging part in inverter case, then the inverter with hanging part is promoted to support position, hanging part and support are bolted connection.
But, due to hanging part be connected with support bracket bolt time, need staff to support inverter aloft, also need use instrument to be connected with support by hanging part, complex operation, it is comparatively difficult that staff installs inverter simultaneously.
Therefore, how being convenient to staff's dismounting inverter, is those skilled in the art's technical problems urgently to be resolved hurrily.
Model utility content
The purpose of this utility model is to provide a kind of inverter fixing device, so that staff installs inverter.Another object of the present utility model is to provide a kind of inverter comprising above-mentioned inverter fixing device.
For achieving the above object, the utility model provides a kind of inverter fixing device, the hanging device comprising limit stoper and removably connect with described limit stoper;
Described hanging device comprises the hanging part for being fixedly connected with support, and the outer end of described hanging part is provided with bar shaped spacing preiection;
Described limit stoper comprises the limit mounting part for being fixedly connected with inverter case, described limit mounting part comprises inserted part and spacing guide portion, described inserted part is fixedly connected with described spacing guide portion, described spacing guide portion is provided with the pilot hole with described bar shaped spacing preiection adaptation, it is acute angle or right angle angle that described inserted part is provided with described pilot hole, and the buckling groove of described bar shaped spacing preiection can be held, described buckling groove is communicated with by curve bath transition with described pilot hole.
Preferably, described hanging device also comprises locking nut, and described hanging part is the screw for being threaded with support, and described bar shaped spacing preiection is the head of described screw, and described locking nut is connected with described screw thread.
Preferably, described hanging device also comprises the lock washer that two ends are respectively used to abut with support and described locking nut.
Preferably, described bar shaped spacing preiection is waist type spacing preiection, and described pilot hole is waist type pilot hole.
A kind of inverter, the inverter fixing device comprising inverter case and be fixedly connected with described inverter case, described inverter fixing device is above-mentioned inverter fixing device described in any one.
Preferably, described inverter case is provided with the mounting groove for holding described inserted part, the outer surface of described inverter case abuts with spacing guide portion, it is protruding that described limit stoper also comprises the clamping be arranged on the outer surface of described inserted part, and described mounting groove is provided with the protruding adaptive fixed groove with described clamping.
Preferably, described clamping projection is multiple, and multiple described clamping projection equidistantly distributes along exterior periphery direction, described inserted part.
Preferably, described clamping projection is that elastomeric plastics clamping is protruding, and described clamping projection is provided with guiding attachment face.
Preferably, described limit stoper also comprises the limiting board and compression elastic piece that are positioned at described mounting groove, the two ends of described compression elastic piece are fixedly connected with limiting board with described mounting groove bottom land respectively, and the other end of described limiting board is used for abutting with described bar shaped spacing preiection.
Preferably, described compression elastic piece is Compress Spring.
In technique scheme, the hanging device that the inverter fixing device that the utility model provides comprises limit stoper and removably connects with limit stoper.Wherein, hanging device comprises the hanging part for being fixedly connected with support, and the outer end of hanging part is provided with bar shaped spacing preiection.Limit stoper comprises the limit mounting part for being fixedly connected with inverter case, limit mounting part comprises inserted part and spacing guide portion, inserted part is fixedly connected with spacing guide portion, spacing guide portion is provided with the pilot hole with bar shaped spacing preiection adaptation, it is acute angle or right angle angle that inserted part is provided with pilot hole, and the buckling groove of bar shaped spacing preiection can be held, buckling groove is communicated with by curve bath transition with pilot hole.When inverter installed by needs, first limit stoper is arranged in inverter case, hanging part is rack-mount; Then upwards lifted by the inverter being provided with limit stoper, pilot hole and bar shaped spacing preiection are aligned, bar shaped spacing preiection enters pilot hole, enters buckling groove along curve bath, realizes the installation of inverter.
Known by foregoing description, in the inverter fixing device that the utility model provides, staff can be first rack-mount by hanging device, and when inverter is installed, directly pilot hole and bar shaped spacing preiection are aligned, inverter case is moved near hanging device direction, rotary inverter housing simultaneously, can bar shaped spacing preiection be connected in buckling groove, realize the installation of inverter, do not need to use additional means, therefore, the inverter fixing device that the application provides is convenient to staff and is installed inverter.
Accompanying drawing explanation
The structural representation of the housing that Fig. 1 provides for the utility model embodiment and limit stoper;
The installation process figure of the inverter fixing device that Fig. 2 provides for the utility model embodiment;
The structural representation of the inverter fixing device that Fig. 3 provides for the utility model embodiment;
The limit device structure schematic diagram that Fig. 4 provides for the utility model embodiment;
The installation process figure of the housing that Fig. 5 provides for the utility model embodiment and limit stoper;
The sectional view of the inverter fixing device that Fig. 6 provides for the utility model embodiment;
The mounting point figure of the hanging part that Fig. 7 provides for the utility model embodiment and support;
The mounting point figure of the fixing structure for inverter that Fig. 8 provides for the utility model embodiment.
Wherein in Fig. 1-8: 1-inverter case, 11-fixed groove, 2-limit stoper, 21-clamping projection, the spacing guide portion of 22-, 23-pilot hole, 24-buckling groove, 25-limiting board, 26-compression elastic piece, 27-inserted part, 3-hanging part, 31-bar shaped spacing preiection, 32-locking nut, 33-lock washer, 4-support.
Embodiment
Core of the present utility model is to provide a kind of inverter fixing device, so that staff installs inverter.Another core of the present utility model is to provide a kind of inverter comprising above-mentioned inverter fixing device.
In order to make those skilled in the art understand the technical solution of the utility model better, below in conjunction with drawings and embodiments, the utility model is described in further detail.
Please refer to Fig. 1 to Fig. 8, in a kind of embodiment, the hanging device that the inverter fixing device that the utility model provides comprises limit stoper 2 and removably connects with limit stoper 2.Wherein, hanging device comprises the hanging part 3 for being fixedly connected with support 4, and the outer end of hanging part 3 is provided with bar shaped spacing preiection 31, and bar shaped spacing preiection 31 can be rectangular spacing preiection.Limit stoper 2 comprises the limit mounting part for being fixedly connected with inverter case 1, limit mounting part comprises inserted part 27 and spacing guide portion 22, inserted part 27 is fixedly connected with spacing guide portion 22, limit mounting part is processed for the ease of staff, preferably, limit mounting part is formed in one structure.Spacing guide portion 22 is provided with the pilot hole 23 with bar shaped spacing preiection 31 adaptation, inserted part 27 is provided with pilot hole 23 in acute angle or right angle angle, and the buckling groove 24 of bar shaped spacing preiection 31 can be held, buckling groove 24 is communicated with by curve bath transition with pilot hole 23.Wherein, inserted part 27 can be threaded with inverter case 1.
When inverter installed by needs, first limit stoper 2 is arranged in inverter case 1, hanging part 3 is arranged on support 4; Then upwards lifted by the inverter being provided with limit stoper 2, pilot hole 23 and bar shaped spacing preiection 31 are aligned, bar shaped spacing preiection 31 enters pilot hole 23, enters buckling groove 24 along curve bath, realizes the installation of inverter.
Known by foregoing description, in the inverter fixing device that the utility model specific embodiment provides, hanging device can first be arranged on support 4 by staff, and when inverter is installed, directly pilot hole 23 and bar shaped spacing preiection 31 are aligned, inverter case 1 is moved near hanging device direction, rotary inverter housing 1 simultaneously, can bar shaped spacing preiection 31 be connected in buckling groove 24, realize the installation of inverter, do not need to use additional means, therefore, the inverter fixing device that the application provides is convenient to staff and is installed inverter.
Further, hanging device also comprises locking nut 32, and hanging part 3 is the screw for being threaded with support 4, and bar shaped spacing preiection 31 is the head of screw, and locking nut 32 is connected with screw thread.Hanging part 3 is screw, and staff can directly buy in market, avoids staff to process separately the situation of hanging part 3, improves working efficiency.On the other hand, because screw is threaded with support 4, and locked by locking nut 32, improve the installation stability of inverter.
In order to improve the installation stability of inverter further, preferably, hanging device also comprises the lock washer 33 that two ends are respectively used to abut with support 4 and locking nut 32.Concrete, lock washer 33 is resilient pad, and more preferably, lock washer 33 is provided with anti-slip veins.
On the basis of above-mentioned each scheme, preferably, bar shaped spacing preiection 31 is waist type spacing preiection, and pilot hole 23 is waist type pilot hole.Because bar shaped spacing preiection 31 is waist type spacing preiection, and pilot hole 23 is waist type pilot hole, by the situation of clashing and breaking when avoiding bar shaped spacing preiection 31 to install, effectively extends the working life of hanging device.
The inverter fixing device that a kind of inverter that the application provides comprises inverter case 1 and is fixedly connected with inverter case 1, wherein inverter fixing device is any one inverter fixing device above-mentioned.
For the ease of staff's dismounting limit stoper 2, preferably, inverter case 1 is provided with the mounting groove for holding inserted part 27, the outer surface of inverter case 1 abuts with spacing guide portion 22, limit stoper 2 comprises the clamping projection 21 be arranged on the outer surface of inserted part 27, mounting groove is provided with the fixed groove 11 of protruding 21 adaptations with clamping, concrete, and clamping protruding 21 and fixed groove 11 are one.When limit stoper 2 is arranged in inverter case 1 by needs, directly clamping projection 21 is stuck in fixed groove 11, realizes the installation of limit stoper 2.
Preferably, clamping protruding 21 is multiple, and multiple clamping projection 21 equidistantly distributes along exterior periphery direction, inserted part 27, installs to realize limit stoper 2, and only large increase cost of production again, preferably, clamping projection 21 is 2 to 4.When clamping projection 21 is two, preferably two clamping projections 21 are symmetrical centered by the center of limit stoper 2.More preferred, fixed groove 11 is two, clamping protruding 21 and fixed groove 11 corresponding one to one.By arranging two symmetrical clamping projections 21, further increasing the installation soundness of limit stoper 2, avoiding situation about in use loosening, improve the safety in utilization of inverter.
For the ease of staff's dismounting clamping projection 21, preferably, clamping protruding 21 is elastomeric plastics clamping projection 21, and wherein clamping projection 21 is provided with guiding attachment face.Certainly, clamping projection 21 also can be elastic caoutchouc clamping projection 21, because clamping projection 21 has elasticity, and is provided with guiding attachment face, is convenient to staff and pushes limit stoper 2 in mounting groove.
Further, limit stoper 2 also comprises the limiting board 25 and compression elastic piece 26 that are positioned at mounting groove, the two ends of compression elastic piece 26 are fixedly connected with limiting board 25 with mounting groove bottom land respectively, the other end of limiting board 25 is used for abutting with bar shaped spacing preiection 31, wherein, compression elastic piece 26 can be elastic steel sheet, installs compression elastic piece 26 for the ease of staff, preferably, elastic component is Compress Spring.When bar shaped spacing preiection 31 is positioned at buckling groove 24 by staff, the end face of bar shaped spacing preiection 31 abuts with limiting board 25, under the effect of compression elastic piece 26, avoid the situation that bar shaped spacing preiection 31 rocks, effectively improve the installation stability of inverter.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. an inverter fixing device, is characterized in that, the hanging device comprising limit stoper (2) and removably connect with described limit stoper (2);
Described hanging device comprises the hanging part (3) for being fixedly connected with support (4), and the outer end of described hanging part (3) is provided with bar shaped spacing preiection (31);
Described limit stoper (2) comprises the limit mounting part for being fixedly connected with inverter case (1), described limit mounting part comprises inserted part (27) and spacing guide portion (22), described inserted part (27) is fixedly connected with described spacing guide portion (22), described spacing guide portion (22) is provided with the pilot hole (23) adaptive with described bar shaped spacing preiection (31), described inserted part (27) to be provided with described pilot hole (23) in acute angle or right angle angle, and the buckling groove (24) of described bar shaped spacing preiection (31) can be held, described buckling groove (24) is communicated with by curve bath transition with described pilot hole (23).
2. inverter fixing device according to claim 1, it is characterized in that, described hanging device also comprises locking nut (32), described hanging part (3) is the screw for being threaded with support (4), the head that described bar shaped spacing preiection (31) is described screw, described locking nut (32) is connected with described screw thread.
3. inverter fixing device according to claim 2, is characterized in that, described hanging device also comprises the lock washer (33) that two ends are respectively used to abut with support (4) and described locking nut (32).
4. the inverter fixing device according to any one of claim 1-3, is characterized in that, described bar shaped spacing preiection (31) is waist type spacing preiection, and described pilot hole (23) is waist type pilot hole.
5. an inverter, the inverter fixing device comprising inverter case (1) and be fixedly connected with described inverter case (1), it is characterized in that, the inverter fixing device of described inverter fixing device according to any one of claim 1-4.
6. inverter according to claim 5, it is characterized in that, described inverter case (1) is provided with the mounting groove for holding described inserted part (27), the outer surface of described inverter case (1) abuts with spacing guide portion (22), described limit stoper (2) also comprises the clamping projection (21) be arranged on described inserted part (27) outer surface, and described mounting groove is provided with the fixed groove (11) adaptive with described clamping projection (21).
7. inverter according to claim 6, is characterized in that, described clamping projection (21) is for multiple, and multiple described clamping projection (21) equidistantly distributes along described inserted part (27) exterior periphery direction.
8. inverter according to claim 7, is characterized in that, described clamping projection (21) is elastomeric plastics clamping projection, and described clamping projection (21) is provided with guiding attachment face.
9. inverter according to claim 5, it is characterized in that, described limit stoper (2) also comprises the limiting board (25) and compression elastic piece (26) that are positioned at described mounting groove, the two ends of described compression elastic piece (26) are fixedly connected with limiting board (25) with described mounting groove bottom land respectively, and the other end of described limiting board (25) is used for abutting with described bar shaped spacing preiection (31).
10. inverter according to claim 9, is characterized in that, described compression elastic piece (26) is Compress Spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520779441.6U CN205191144U (en) | 2015-09-30 | 2015-09-30 | Dc -to -ac converter and dc -to -ac converter fixing device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520779441.6U CN205191144U (en) | 2015-09-30 | 2015-09-30 | Dc -to -ac converter and dc -to -ac converter fixing device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205191144U true CN205191144U (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520779441.6U Active CN205191144U (en) | 2015-09-30 | 2015-09-30 | Dc -to -ac converter and dc -to -ac converter fixing device thereof |
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| CN (1) | CN205191144U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108386692A (en) * | 2018-01-22 | 2018-08-10 | 闽南理工学院 | A kind of anti-excess temperature mounting bracket of improved color steel roofing string type inverter |
-
2015
- 2015-09-30 CN CN201520779441.6U patent/CN205191144U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108386692A (en) * | 2018-01-22 | 2018-08-10 | 闽南理工学院 | A kind of anti-excess temperature mounting bracket of improved color steel roofing string type inverter |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |