CN220798062U - High-voltage frequency converter installation fixed knot constructs - Google Patents
High-voltage frequency converter installation fixed knot constructs Download PDFInfo
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- CN220798062U CN220798062U CN202322260631.4U CN202322260631U CN220798062U CN 220798062 U CN220798062 U CN 220798062U CN 202322260631 U CN202322260631 U CN 202322260631U CN 220798062 U CN220798062 U CN 220798062U
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Abstract
The utility model discloses a high-voltage frequency converter mounting and fixing structure, and particularly relates to the technical field of high-voltage frequency converters. According to the high-voltage frequency converter installation fixing structure, the upper part of the high-voltage frequency converter body is fixed and supported through the cooperation of the first fixing structure and the second fixing structure, so that the situation that the high-voltage frequency converter body is fixedly installed by fixing bolts at the convex plates on two sides of the high-voltage frequency converter body is avoided, the original installation is not required to be removed after each replacement, the working efficiency is improved, the damage to the fixing position caused by multiple replacement is avoided, and the practicability and universality of the device are improved.
Description
Technical Field
The utility model relates to the technical field of high-voltage frequency converters, in particular to a high-voltage frequency converter mounting and fixing structure.
Background
The high-voltage frequency converter is electric energy control equipment for converting a power frequency power supply into another frequency by utilizing the on-off of the power semiconductor device, and the high-voltage frequency converter reduces the cost and improves the degree of automation along with the development and automation of market economy, so that the high-voltage frequency converter is widely applied to industries such as metallurgy, chemical industry, electric power, municipal water supply and the like.
Chinese patent document CN214037384U discloses a mounting and fixing structure for high-voltage inverter, including the bottom plate, the inside of bottom plate has been seted up the inside groove, and the through-hole has been seted up to the intercommunication department of inside groove, and the junction fixedly connected with sliding block of inside groove, the surface fixedly connected with bracing piece of sliding block both sides, the surface of bracing piece has cup jointed powerful spring, the upper end fixedly connected with U-shaped plate of bottom plate, but still has following defect in the implementation process:
the device in above-mentioned document can be with the powerful spring tensile in the bottom plate inside groove for the length and the width of bottom plate and U shaped plate increase relatively, bottom plate and U shaped plate when will lengthening are fixed with the baffle, pull out the U shaped plate with the slide and place on the brace table, place the high voltage converter on the slide, promote it to push away to U shaped plate in, after the high voltage converter gets into in the U shaped plate, remove the baffle, make it by the tight clamp in U-shaped rubber slab, with the curb plate closure, the rubber slab of curb plate inboard hugs closely the high voltage converter, avoided causing a fixed loss to it when cliing the high voltage converter, but need demolish original again and install when changing the high voltage converter at every time, reduce work efficiency, and the fixed part can damage because of changing many times, cause fixed unstability, current fixed knot constructs, application scope is little, can not adapt to the converter of different width, and change inconvenience.
Disclosure of Invention
The utility model mainly aims to provide a high-voltage frequency converter installation fixing structure which can effectively solve the problem that the original high-voltage frequency converter can be installed only after being removed each time the high-voltage frequency converter is replaced.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a high-voltage inverter installs fixed knot and constructs, includes the high-voltage inverter body, two bearing structure of high-voltage inverter body lower extreme fixedly connected with, the equal fixedly connected with fixed knot of high-voltage inverter body left end upper portion and high-voltage inverter body left end lower part constructs first, the equal fixedly connected with fixed knot of high-voltage inverter body right-hand member upper portion and high-voltage inverter body right-hand member lower part constructs second, two fixed knot constructs first and two fixed knot construct two rear portions fixedly connected with mounting panel structure jointly, the equal fixedly connected with of mounting panel structure upper end left part and mounting panel structure upper end right part runs through the fixed support column structure that the mounting panel structure upper end extends to the mounting panel structure lower part.
Preferably, the supporting structure comprises a first supporting plate, an inner cavity of the first supporting plate is slidably connected with a contraction plate, and three buffer blocks are fixedly connected to the upper end of the first supporting plate.
Preferably, the first fixing structure comprises a first connecting plate, a first bolt penetrating through the left end of the first connecting plate and extending to the right part of the first connecting plate is connected with the left end of the first connecting plate in a threaded mode, and a first sliding plate is fixedly connected to the right end of the first bolt.
Preferably, the mounting plate structure comprises two mounting plates I, two sliding grooves I which penetrate through the front end of the mounting plate I and extend to the rear part of the mounting plate I are formed in the left part of the front end of the mounting plate I, two sliding grooves II which penetrate through the front end of the mounting plate I and extend to the rear part of the mounting plate I are formed in the right part of the front end of the mounting plate I, sliding grooves III which penetrate through the front end of the mounting plate I and extend to the rear part of the mounting plate I are formed in the lower part of the front end of the mounting plate I, the rear end of the mounting plate I is located on the right side, the rear end of the mounting plate I is located in the inner cavity of the sliding groove I and is in sliding connection with the inner cavity of the sliding groove I.
Preferably, the fixed support column structure comprises two first support columns, screw holes are formed in the upper portion of the front end of each first support column and the lower portion of the front end of each first support column, and bolts II are connected in the inner cavities of the four screw holes in a threaded mode.
Preferably, the second fixing structure comprises a second connecting plate, the right end of the second connecting plate is in threaded connection with a third bolt penetrating through the right end of the second connecting plate and extending to the left of the second connecting plate, the left end of the third bolt is fixedly connected with a second sliding plate, the rear end of the second sliding plate is fixedly connected with a spring connecting block, the spring connecting block is located in a second inner cavity of a sliding groove on the same side, and the right end of the spring connecting block is fixedly connected with the left end of the second inner cavity of the sliding groove.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the first support column can be fixed on the installed wall surface through the matching of the second bolt and the screw hole, and then the upper part of the support structure is fixed on the high-voltage frequency converter body through the matching of the first fixing structure and the second fixing structure, so that the situation that the high-voltage frequency converter body is fixedly installed by fixing bolts at the convex plates on two sides of the high-voltage frequency converter body is avoided, the original installation is not required to be dismantled after each replacement, the working efficiency is improved, the unstable fixation caused by the fact that the fixing part is damaged due to multiple replacement is avoided, and the practicability and universality of the device are improved.
According to the utility model, through the matching of the first bolt and the first sliding plate and the matching of the second sliding groove and the spring connecting block, the device can be suitable for the installation of frequency converters with different widths, and the practicability and universality of the device are improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a support structure according to the present utility model;
FIG. 3 is a schematic view of a first fixing structure according to the present utility model;
FIG. 4 is a schematic view of a mounting plate structure of the present utility model;
fig. 5 is a schematic view of a second fixing structure of the present utility model.
In the figure: 1. a high voltage inverter body; 2. a support structure; 21. a first supporting plate; 22. a shrink plate; 23. a buffer block; 3. a first fixing structure; 31. a first connecting plate; 32. a first bolt; 33. a first sliding plate; 4. a mounting plate structure; 41. a first mounting plate; 42. a first sliding groove; 43. a second sliding groove; 44. a sliding groove III; 5. fixing a support column structure; 51. a first support column; 52. a screw hole; 53. a second bolt; 6. a second fixing structure; 61. a second connecting plate; 62. a third bolt; 63. a second sliding plate; 64. and a spring connecting block.
Description of the embodiments
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-5, a high-voltage inverter installs fixed knot constructs, including high-voltage inverter body 1, high-voltage inverter body 1 lower extreme fixedly connected with two bearing structure 2 can support high-voltage inverter body 1 lower extreme through bearing structure 2, can carry out shock attenuation buffering to high-voltage inverter body 1 when high-voltage inverter body 1 is in operation through buffer block 23, high-voltage inverter body 1 left end upper portion and high-voltage inverter body 1 left end lower extreme equal fixedly connected with fixed knot construct one 3, can carry out the position fixation through fixed knot construct one 3 to high-voltage inverter body 1's left end, high-voltage inverter body 1 right-hand member upper portion and high-voltage inverter body 1 right-hand member lower extreme equal fixedly connected with fixed knot construct two 6, can fix high-voltage inverter body 1 right-hand member through fixed knot construct two 6, can adjust the position of sliding plate two 63 according to high-voltage inverter body 1's width in addition, can let the device be applicable to high-voltage inverter body 1 of different widths, two fixed knot constructs one 3 and two fixed knot constructs two and two fixed knot construct two and two fixed knot constructs have the fixed knot construct one and two fixed knot construct 4 at the mounting panel structure 4 and the fixed knot construct one and the other fixed knot construct one position of the two fixed knot constructs 4, can be fixed knot constructs 4 and the fixed knot constructs 4 and be fixed knot structure 4 and the mounting panel and be fixed knot structure 4 and the fixed knot structure is fixed knot structure 5 and be fixed knot structure 5 and the fixed knot structure and the other fixed knot structure and be fixed knot.
In order to fix the device at a certain position, as shown in fig. 4, the mounting plate structure 4 includes two mounting plates 41, the left parts of the front ends of the two mounting plates 41 are respectively provided with a first sliding groove 42 extending to the rear part of the mounting plate 41 through the front ends of the mounting plates 41, the right parts of the front ends of the two mounting plates 41 are respectively provided with a second sliding groove 43 extending to the rear part of the mounting plate 41 through the front ends of the mounting plates 41, the lower parts of the front ends of the mounting plates 41 positioned at the lower sides are respectively provided with a third sliding groove 44 extending to the rear part of the mounting plate 41 through the front ends of the mounting plates 41, the rear ends of the supporting plates 21 positioned at the right sides are respectively arranged in the inner cavity of the third sliding groove 44 and are respectively connected with the inner cavity of the third sliding groove 44, and the rear ends of the two sliding plates 33 are respectively positioned in the inner cavity of the first sliding groove 42 and are respectively connected with the inner cavity of the sliding groove 42.
The fixed support column structure 5 comprises two first support columns 51, screw holes 52 are formed in the upper portion of the front end of each first support column 51 and the lower portion of the front end of each first support column 51, and two bolts 53 are connected in the inner cavities of the four screw holes 52 in a threaded mode.
As can be seen from the above, the first mounting plates 41 are fixedly connected with the first support columns 51, so that the first support columns 51 can be fixed at the positions to be mounted by the cooperation of the four screw holes 52 and the second bolts 53, and after the positions of the first support columns 51 are fixed, the positions of the first mounting plates 41 are also fixed.
In order to fix the position of the high-voltage inverter body 1, as shown in fig. 2, 3 and 5, the supporting structure 2 includes a first supporting plate 21, an inner cavity of the first supporting plate 21 is slidably connected with a shrinking plate 22, and three buffer blocks 23 are fixedly connected to an upper end of the first supporting plate 21.
The first fixing structure 3 comprises a first connecting plate 31, a first bolt 32 penetrating through the left end of the first connecting plate 31 and extending to the right part of the first connecting plate 31 is connected with the left end of the first connecting plate 31 in a threaded mode, and a first sliding plate 33 is fixedly connected to the right end of the first bolt 32.
The second fixing structure 6 comprises a second connecting plate 61, a third bolt 62 penetrating through the right end of the second connecting plate 61 and extending to the left part of the second connecting plate 61 is connected with the right end of the second connecting plate 61 in a threaded mode, a second sliding plate 63 is fixedly connected to the left end of the third bolt 62, a spring connecting block 64 is fixedly connected to the rear end of the second sliding plate 63, the spring connecting block 64 is located in the inner cavity of the second sliding groove 43 on the same side, and the right end of the spring connecting block 64 is fixedly connected with the left end of the inner cavity of the second sliding groove 43.
As can be seen from the above, the first support plate 21 located on the right side is moved to a suitable position, the front parts of the first two shrinkage plates 22 are slid to draw out the inner cavities of the first two support plates 21, then the first high-voltage inverter body 1 is placed at the upper ends of the six buffer blocks 23, the position limitation of the first two shrinkage plates 22 is released, the second two shrinkage plates 22 are driven to reset under the action of the springs at the rear parts of the first two shrinkage plates 22, the front parts of the first two shrinkage plates 22 can be fixed to the front lower parts of the first high-voltage inverter body 1, then the first two bolts 32 are rotated to push the first two sliding plates 33 to fix the left ends of the first high-voltage inverter body 1, when the first bolts 32 push the first sliding plates 33 to move, the rear parts of the first sliding plates 33 are displaced in the inner cavities of the first sliding grooves 42, and then the second sliding plates 63 are pushed to move towards the inner cavities of the second high-voltage inverter body 63 under the pushing action of the third two bolts 62 and the elastic action of the two spring connecting blocks 64, and the second sliding plates 63 are prevented from being displaced towards the left side of the first sliding plates 63 and the second sliding plates 63 are firmly.
The working principle of the utility model is as follows: the first support columns 51 are fixed at the positions to be installed through the cooperation of the four screw holes 52 and the four second bolts 53, the first support plate 21 positioned on the right side is slid, the first support plate 21 positioned on the right side is moved to the proper position, the front parts of the first two shrinkage plates 22 are slid to draw out the inner cavities of the first two support plates 21, the high-voltage frequency converter body 1 is placed at the upper ends of the six buffer blocks 23, the position limiting of the first two shrinkage plates 22 is released, the second shrinkage plates 22 are driven to reset under the action of springs at the rear parts of the second shrinkage plates 22, the front parts of the second shrinkage plates 22 can be fixed at the lower parts of the front ends of the high-voltage frequency converter body 1, the first two bolts 32 are rotated to push the first two shrinkage plates 33 to fix the left ends of the high-voltage frequency converter body 1, and the second two shrinkage plates 63 are pushed to fix the right ends of the high-voltage frequency converter body 1 under the pushing action of the third bolts 62 and the elastic action of the two spring connecting blocks 64.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a high voltage inverter installs fixed knot and constructs, includes high voltage inverter body (1), its characterized in that: the high-voltage frequency converter comprises a high-voltage frequency converter body (1), two supporting structures (2) are fixedly connected to the lower end of the high-voltage frequency converter body (1), a first fixing structure (3) is fixedly connected to the upper portion of the left end of the high-voltage frequency converter body (1) and the lower portion of the left end of the high-voltage frequency converter body (1), a second fixing structure (6) is fixedly connected to the upper portion of the right end of the high-voltage frequency converter body (1) and the lower portion of the right end of the high-voltage frequency converter body (1), a mounting plate structure (4) is fixedly connected to the rear portions of the first fixing structure (3) and the second fixing structure (6), and a fixing support column structure (5) penetrating through the upper end of the mounting plate structure (4) and extending to the lower portion of the mounting plate structure (4) is fixedly connected to the upper portion of the upper end of the mounting plate structure (4).
2. The high-voltage inverter mounting fixture according to claim 1, wherein: the supporting structure (2) comprises a first supporting plate (21), a contraction plate (22) is slidably connected in an inner cavity of the first supporting plate (21), and three buffer blocks (23) are fixedly connected to the upper end of the first supporting plate (21).
3. The high-voltage inverter mounting fixture according to claim 2, wherein: the first fixing structure (3) comprises a first connecting plate (31), a first bolt (32) penetrating through the left end of the first connecting plate (31) and extending to the right part of the first connecting plate (31) is connected with the left end of the first connecting plate in a threaded mode, and a first sliding plate (33) is fixedly connected to the right end of the first bolt (32).
4. A high voltage inverter mounting fixture according to claim 3, wherein: the mounting plate structure (4) comprises two mounting plates I (41), two sliding grooves I (42) penetrating through the front ends of the mounting plates I (41) and extending to the rear parts of the mounting plates I (41) are formed in the left parts of the front ends of the mounting plates I (41), two sliding grooves II (43) penetrating through the front ends of the mounting plates I (41) and extending to the rear parts of the mounting plates I (41) are formed in the right parts of the front ends of the mounting plates I (41), three (44) penetrating through the front ends of the mounting plates I (41) and extending to the rear parts of the mounting plates I (41) are formed in the inner cavities of the three (44) and are in sliding connection with the inner cavities of the three (44), and the rear ends of the two sliding plates I (33) are located in the inner cavities of the one (42) and are in sliding connection with the inner cavities of the one (42).
5. The high-voltage inverter mounting fixture according to claim 1, wherein: the fixed support column structure (5) comprises two first support columns (51), screw holes (52) are formed in the upper portions of the front ends and the lower portions of the front ends of the first support columns (51), and two screw bolts (53) are connected with the inner cavities of the four screw holes (52) in a threaded mode.
6. The high-voltage inverter mounting fixture of claim 4, wherein: the second fixing structure (6) comprises a second connecting plate (61), a third bolt (62) penetrating through the right end of the second connecting plate (61) and extending to the left part of the second connecting plate (61) is connected with the right end of the second connecting plate in a threaded mode, a second sliding plate (63) is fixedly connected with the left end of the third bolt (62), a spring connecting block (64) is fixedly connected with the rear end of the second sliding plate (63), the spring connecting block (64) is located in the inner cavity of the second sliding groove (43) on the same side, and the right end of the spring connecting block (64) is fixedly connected with the left end of the inner cavity of the second sliding groove (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322260631.4U CN220798062U (en) | 2023-08-22 | 2023-08-22 | High-voltage frequency converter installation fixed knot constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322260631.4U CN220798062U (en) | 2023-08-22 | 2023-08-22 | High-voltage frequency converter installation fixed knot constructs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220798062U true CN220798062U (en) | 2024-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322260631.4U Active CN220798062U (en) | 2023-08-22 | 2023-08-22 | High-voltage frequency converter installation fixed knot constructs |
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| Country | Link |
|---|---|
| CN (1) | CN220798062U (en) |
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2023
- 2023-08-22 CN CN202322260631.4U patent/CN220798062U/en active Active
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