CN214674906U - High-power narrow body structure converter - Google Patents
High-power narrow body structure converter Download PDFInfo
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- CN214674906U CN214674906U CN202121019966.1U CN202121019966U CN214674906U CN 214674906 U CN214674906 U CN 214674906U CN 202121019966 U CN202121019966 U CN 202121019966U CN 214674906 U CN214674906 U CN 214674906U
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- limiting plate
- protective cover
- box
- fixed
- power narrow
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Abstract
The utility model discloses a high-power narrow body structure converter, the power distribution box comprises a box body, the surface of box is provided with the protective cover, all seted up the mounting hole between box and the protective cover, and the mounting hole inboard runs through there is the bolt, the top and the bottom of box all are fixed with the mount pad, and the surface symmetry of mount pad has seted up fixed slot, the bottom of fixed slot has seted up the sliding tray corresponding to the inboard of mount pad, the inboard of sliding tray is provided with first limiting plate, the side of first limiting plate is fixed with the handle, the tip of first limiting plate is provided with the second limiting plate corresponding to the inside of sliding tray; through the first limiting plate, the second limiting plate, connecting spring, the handle of design, make this converter and the connection structure between the installation department, increase limit structure on original basis, improve original connected mode and have unstable phenomenon to increase installation stability.
Description
Technical Field
The utility model belongs to the technical field of the converter, concretely relates to high-power narrow body structure converter.
Background
The high-power narrow-body structure frequency converter is an electric control device which applies frequency conversion technology and microelectronic technology and controls an alternating current motor by changing the frequency mode of a working power supply of the motor, and mainly comprises a rectification unit (alternating current to direct current), a filtering unit, an inversion unit (direct current to alternating current), a braking unit, a driving unit, a detection unit and a microprocessing unit.
Present high-power narrow body structure converter is in the use, when need fixing it with the installation department, at first carry out the trompil operation to the installation department, and make the bolt run through to the inside of mounting hole, make this converter lift up after that, the inboard of sliding tray is gone into to the preliminary card in top that makes the bolt, loosen the converter again, the top that makes the bolt slides in fixed slot's inboard through gravity factor, it is fixed to the installation of this converter to accomplish, accomplish the installation back at this converter, easily strike it between carelessly, make converter rebound, make the converter have the problem that drops, for this the utility model provides a high-power narrow body structure converter.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-power narrow body structure converter to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a high-power frequency converter with a narrow structure comprises a box body, wherein a protective cover is arranged on the surface of the box body, mounting holes are formed between the box body and the protective cover, bolts penetrate through the inner side of each mounting hole, a mounting seat is fixed to the top end and the bottom end of the box body, fixed clamping grooves are symmetrically formed in the surface of the mounting seat, a sliding groove is formed in the bottom end of each fixed clamping groove and corresponds to the inner side of the mounting seat, a first limiting plate is arranged on the inner side of each sliding groove, a handle is fixed to the side face of each first limiting plate, a second limiting plate is arranged at the end portion of each first limiting plate and corresponds to the inner portion of the corresponding sliding groove, a cross rod penetrates through the joint of one end of each first limiting plate and the other end of each second limiting plate, a fixing groove is formed in the inner wall of one side of each sliding groove, a connecting spring is connected between the other end of each second limiting plate and the fixing groove, and a sliding groove is formed in the inner wall of the other side of each sliding groove, the top end of the first limiting plate is clamped into the inner side of the sliding groove in a clamping state, and a handle is fixed on the surface of the first limiting plate.
Preferably, the top rear side of protective cover has seted up the draw-in groove corresponding to the surface edge of box, and the inboard of draw-in groove is provided with the fixture block, be fixed connection between the rear side of protective cover and the fixture block.
Preferably, the surface of the fixture block is in a fit state with the inner wall of the clamping groove, and the cross section of the fixture block is of a rectangular structure.
Preferably, the lateral cross section of the spliced clamping block and the protective cover is of an L-shaped structure, and the cross section of the protective cover is of a rectangular structure.
Preferably, the size of the cross section of the end part of the first limiting plate is consistent with that of the cross section of the end part of the second limiting plate, and the cross section of the first limiting plate is of a rectangular structure.
Preferably, the top symmetry of box is provided with the radiating block, the surface of protective cover is provided with the operation ware.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through the first limiting plate, the second limiting plate, connecting spring, the handle of design, make this converter and the connection structure between the installation department, increase limit structure on original basis, improve original connected mode and have unstable phenomenon to increase installation stability.
(2) Through draw-in groove, the fixture block of design, when making the protective cover installation, be the block state through this structure messenger between protective cover and the box, the staff's of being convenient for bolt runs through the operation to increase the convenient degree of installation.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the area A of FIG. 1 according to the present invention;
fig. 3 is a schematic diagram of the engagement between the first limiting plate and the mounting seat of the present invention;
FIG. 4 is an enlarged view of the area B of FIG. 1 according to the present invention;
in the figure: 1. a box body; 2. a protective cover; 3. an operator; 4. a mounting seat; 5. a heat dissipating block; 6. fixing the clamping groove; 7. a handle; 8. a sliding groove; 9. a first limit plate; 10. a second limiting plate; 11. a handle; 12. a card slot; 13. a clamping block; 14. a spring is connected.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: a high-power frequency converter with a narrow structure comprises a box body 1, wherein a protective cover 2 is arranged on the surface of the box body 1, mounting holes are formed between the box body 1 and the protective cover 2, bolts penetrate through the inner sides of the mounting holes, a mounting seat 4 is fixed at the top end and the bottom end of the box body 1, fixing clamping grooves 6 are symmetrically formed in the surface of the mounting seat 4, a sliding groove 8 is formed in the bottom end of each fixing clamping groove 6 corresponding to the inner side of the mounting seat 4, a first limiting plate 9 is arranged on the inner side of each sliding groove 8, a handle 7 is fixed on the side face of each first limiting plate 9, a second limiting plate 10 is arranged at the end part of each first limiting plate 9 corresponding to the inner part of each sliding groove 8, a cross rod penetrates through the joint of one ends of the first limiting plate 9 and the second limiting plate 10, a fixing groove is formed in the inner wall of one side of each sliding groove 8, a connecting spring 14 is connected between the other end of each second limiting plate 10 and the fixing groove, a sliding groove 8 is provided with a sliding groove, the inboard that the spout was gone into to the top card of first limiting plate 9 is the block state, the fixed surface of first limiting plate 9 has handle 11, first limiting plate 9 through the design, second limiting plate 10, coupling spring 14, handle 11, make the connection structure between this converter and the installation department, increase limit structure on original basis, it has unstable phenomenon to improve original connected mode, thereby increase the installation stability, the tip cross section size of first limiting plate 9 is unanimous with the tip cross section size of second limiting plate 10, the transversal rectangle structure of personally submitting of first limiting plate 9.
In this embodiment, preferably, the top rear side of the protective cover 2 has been seted up corresponding to the surface edge of box 1 with draw-in groove 12, and the inboard of draw-in groove 12 is provided with fixture block 13, be fixed connection between the rear side of protective cover 2 and fixture block 13, draw-in groove 12 through the design, fixture block 13, when making protective cover 2 install, it is the block state to make between protective cover 2 and the box 1 through this structure, the bolt of the staff of being convenient for runs through the operation, thereby increase the installation convenience, the surface of fixture block 13 is the laminating state with the inner wall of draw-in groove 12, the transversal rectangle structure of personally submitting of fixture block 13, the transversal L type structure of personally submitting of side after fixture block 13 splices with the protective cover 2, the transversal rectangle structure of personally submitting of protective cover 2.
In this embodiment, it is preferable that the top end of the box 1 is symmetrically provided with the heat dissipation blocks 5, and the surface of the protection cover 2 is provided with the operator 3.
The utility model discloses a theory of operation and use flow: when the high-power narrow-body-structure frequency converter is used and needs to be installed with an installation position, firstly, the installation position is perforated according to the hole position on the surface of the installation seat 4, a bolt penetrates into the installation hole, then the frequency converter is lifted up, then the handle 7 is pulled, the top end of the first limiting plate 9 is separated from the chute, the second limiting plate 10 is embedded into the inner side of the fixed groove, the cross rod at the joint of the first limiting plate 9 and the second limiting plate 10 is connected in a penetrating manner, the first limiting plate 9 is bent, the first limiting plate 9 is overturned by taking the cross rod as the center, then the frequency converter is moved, the top end of the bolt is preliminarily clamped into the inner side of the sliding groove 8, then the frequency converter is loosened, the top end of the bolt slides into the inner side of the fixed clamping groove 6 through gravity factors, then the position of the first limiting plate 9 is restored, and the first limiting plate 9 is loosened, under the action of the elastic force of the connecting spring 14, the first limiting plate 9 is clamped into the inner side of the chute, and the mounting operation of the frequency converter is completed; in protective cover 2 installation, through laminating protective cover 2 and box 1, and make fixture block 13 and draw-in groove 12 be the block form in step, run through a plurality of bolts one by one after that, accomplish the installation to protective cover 2.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high-power narrow body structure converter, includes box (1), the surface of box (1) is provided with protective cover (2), the mounting hole has all been seted up between box (1) and protective cover (2), and the inboard bolt that has run through of mounting hole, its characterized in that: the box body is characterized in that mounting seats (4) are fixed at the top end and the bottom end of the box body (1), fixed clamping grooves (6) are symmetrically formed in the surface of each mounting seat (4), sliding grooves (8) are formed in the bottom ends of the fixed clamping grooves (6) corresponding to the inner sides of the mounting seats (4), first limiting plates (9) are arranged on the inner sides of the sliding grooves (8), handles (7) are fixed on the side faces of the first limiting plates (9), second limiting plates (10) are arranged on the end portions of the first limiting plates (9) corresponding to the inner portions of the sliding grooves (8), cross rods penetrate through the joint portions of the first limiting plates (9) and the second limiting plates (10), fixing grooves are formed in the inner wall of one side of each sliding groove (8), connecting springs (14) are connected between the other ends of the second limiting plates (10) and the fixing grooves, sliding grooves are formed in the inner wall of the other sides of the sliding grooves (8), the top end of the first limiting plate (9) is clamped into the inner side of the sliding groove and is in a clamping state, and a handle (11) is fixed on the surface of the first limiting plate (9).
2. The high-power narrow-body frequency converter according to claim 1, characterized in that: the top rear side of protective cover (2) has seted up draw-in groove (12) corresponding to the surperficial edge of box (1), and the inboard of draw-in groove (12) is provided with fixture block (13), be fixed connection between the rear side of protective cover (2) and fixture block (13).
3. The high-power narrow-body frequency converter according to claim 2, characterized in that: the surface of the clamping block (13) is attached to the inner wall of the clamping groove (12), and the cross section of the clamping block (13) is of a rectangular structure.
4. The high-power narrow-body frequency converter according to claim 2, characterized in that: the lateral cross section of the clamping block (13) spliced with the protective cover (2) is of an L-shaped structure, and the cross section of the protective cover (2) is of a rectangular structure.
5. The high-power narrow-body frequency converter according to claim 1, characterized in that: the cross section size of the end part of the first limiting plate (9) is consistent with that of the end part of the second limiting plate (10), and the cross section of the first limiting plate (9) is of a rectangular structure.
6. The high-power narrow-body frequency converter according to claim 1, characterized in that: the top symmetry of box (1) is provided with radiating block (5), the surface of protective cover (2) is provided with operation ware (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121019966.1U CN214674906U (en) | 2021-05-13 | 2021-05-13 | High-power narrow body structure converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121019966.1U CN214674906U (en) | 2021-05-13 | 2021-05-13 | High-power narrow body structure converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214674906U true CN214674906U (en) | 2021-11-09 |
Family
ID=78488012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121019966.1U Active CN214674906U (en) | 2021-05-13 | 2021-05-13 | High-power narrow body structure converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214674906U (en) |
-
2021
- 2021-05-13 CN CN202121019966.1U patent/CN214674906U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 710000-1-101, building 8, Xi'an Airport Industrial Port, Zhongnan hi tech, No. 8, Zhaorong South Street, airport new town, Xixian new area, Xi'an, Shaanxi Province Patentee after: Xi'an Yaou Electrical Equipment Group Co.,Ltd. Address before: 710000 room 905, floor 9, building 2, Xinxinjiayuan, Zhuhong Road, Weiyang District, Xi'an City, Shaanxi Province Patentee before: XI'AN YAVO ELECTRIC AUTOMATION Co.,Ltd. |