CN220733233U - Frequency converter mounting frame - Google Patents
Frequency converter mounting frame Download PDFInfo
- Publication number
- CN220733233U CN220733233U CN202322069902.8U CN202322069902U CN220733233U CN 220733233 U CN220733233 U CN 220733233U CN 202322069902 U CN202322069902 U CN 202322069902U CN 220733233 U CN220733233 U CN 220733233U
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- CN
- China
- Prior art keywords
- connecting plate
- frequency converter
- heat dissipation
- clamping
- limiting
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- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 230000017525 heat dissipation Effects 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model provides a frequency converter mounting rack, and belongs to the technical field of frequency converters. The frequency converter mounting rack comprises two clamping mechanisms, wherein one side of each clamping mechanism is provided with a heat dissipation mechanism, and a telescopic mechanism is arranged between the two clamping mechanisms; the two clamping mechanisms comprise L-shaped brackets, one side of each L-shaped bracket is rotatably connected with a threaded rod, the threaded rods are connected with clamping plates in a threaded manner, and the L-shaped brackets are provided with two threaded connection holes; the heat dissipation mechanism comprises a heat dissipation fan, one side of the L-shaped bracket is provided with a mounting hole, and the heat dissipation fan is arranged in the mounting hole; the telescopic mechanism comprises a first connecting plate and a second connecting plate, the other ends of the first connecting plate and the second connecting plate are respectively welded with the L-shaped bracket, and the other ends of the first connecting plate and the second connecting plate are connected.
Description
Technical Field
The utility model relates to the field of frequency converters, in particular to a frequency converter mounting frame.
Background
The frequency converter is a power control device which controls the alternating current motor by changing the frequency of a motor working power supply by applying a frequency conversion technology and a microelectronic technology, and is complex to install and inconvenient to use when being installed.
The chinese patent with reference to the existing publication number CN209627940U discloses a removable converter installing support, including two mounting bracket a and two mounting bracket b, two mounting bracket a are parallel to each other, two mounting bracket b are parallel to each other, two mounting bracket a and two mounting bracket b form a rectangular frame, the double-layered groove that corresponds with mounting bracket b has all been seted up at mounting bracket a's both ends, mounting bracket a's both ends all are equipped with connecting bolt, mounting bracket b passes through connecting bolt with mounting bracket a and can dismantle the connection, mounting bracket a's front surface intermediate position department embedding has the horizon rule, fixed mounting has the lug on the mounting bracket a.
The detachable frequency converter mounting bracket is simple and stable in structure, convenient to carry and convenient to use, and can be suitable for mounting frequency converters of different sizes. However, the detachable frequency converter mounting bracket still has some disadvantages, such as: the distance between the two mounting frames a is inconvenient to adjust, and the heat dissipation effect is not achieved.
Disclosure of Invention
In order to make up for the defects, the utility model provides a frequency converter mounting rack, which aims to solve the problems that the frequency converter is inconvenient to mount when being mounted, the frequency converter is inconvenient to adjust to mount different frequency converters, heat is generated when the frequency converter is used for a long time, and the using effect is affected.
The embodiment of the utility model provides a frequency converter mounting rack, which comprises two clamping mechanisms, wherein one side of each clamping mechanism is provided with a heat dissipation mechanism, and a telescopic mechanism is arranged between the two clamping mechanisms;
the two clamping mechanisms comprise L-shaped brackets, one side of each L-shaped bracket is rotatably connected with a threaded rod, the threaded rods are connected with clamping plates in a threaded manner, and the L-shaped brackets are provided with two threaded connection holes;
the heat dissipation mechanism comprises a heat dissipation fan, one side of the L-shaped bracket is provided with a mounting hole, and the heat dissipation fan is arranged in the mounting hole;
the telescopic mechanism comprises a first connecting plate and a second connecting plate, the other ends of the first connecting plate and the second connecting plate are respectively welded with the L-shaped bracket, and the other ends of the first connecting plate and the second connecting plate are connected.
In the implementation process, through the setting of fixture, be convenient for adjust and carry out the centre gripping with the converter fixedly, increase work efficiency, and through telescopic machanism's setting, distance between two L shape supports of adjustable to carry out the centre gripping to the converter of equidimension not fixedly, through the setting of cooling mechanism, can further dispel the heat to the converter, avoid the converter to use for a long time and generate heat, influence result of use.
In a specific embodiment, two limiting rods are welded on one side of the clamping plate, two limiting holes are formed in one side of the L-shaped support, and the two limiting rods are slidably connected in the limiting holes.
In the implementation process, the limiting rod and the limiting hole are arranged, so that the limiting can be performed when the clamping plate moves.
In a specific embodiment, a rotating handle is welded at the other end of the threaded rod, and a plurality of grooves are formed in the rotating handle.
In the implementation process, through the setting of turning handle, the threaded rod of being convenient for rotates, through the setting of a plurality of recesses, the turning handle of being convenient for rotates.
In a specific embodiment, a fan frame is welded in the mounting hole, and the heat dissipation fan is mounted on the fan frame.
In the implementation process, the cooling fan is convenient to install and fix through the arrangement of the fan frame.
In a specific embodiment, a first rubber pad is arranged on one side of the clamping plate, and a second rubber pad is arranged on one side of the L-shaped support.
In the realization process, through the setting of first rubber pad and second rubber pad, the frictional force of multiplicable grip block and L shape support, multiplicable centre gripping effect.
In a specific embodiment, a chute is formed in the first connecting plate, and one end of the second connecting plate is slidably connected in the chute.
In the implementation process, the second connecting plate is convenient to be in sliding connection with the first connecting plate through the arrangement of the sliding groove.
In a specific embodiment, the second connecting plate is provided with mounting grooves on two sides, and the first connecting plate is connected with the mounting grooves on two sides through fixing bolts.
In the implementation process, the first connecting plate and the second connecting plate are conveniently connected and fixed through the fixing bolts through the arrangement of the mounting grooves.
In a specific embodiment, limiting grooves are formed in two sides of the sliding groove, limiting blocks are welded on two sides of the second connecting plate, and the limiting blocks are slidably connected in the limiting grooves.
In the implementation process, the limiting block and the limiting groove are arranged, so that the limiting can be performed when the second connecting plate moves.
Compared with the prior art, the utility model has the beneficial effects that: through fixture's setting, be convenient for adjust the converter and carry out the centre gripping fixedly, increase work efficiency, and through telescopic machanism's setting, distance between two L shape supports of adjustable to carry out the centre gripping fixedly to the converter of equidimension not, through heat dissipation mechanism's setting, can further dispel the heat to the converter, avoid the converter to use for a long time and generate heat, influence result of use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a frequency converter mounting rack according to an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of a frequency converter mounting frame according to an embodiment of the present utility model;
fig. 3 is a second schematic cross-sectional view of a frequency converter mounting frame according to an embodiment of the present utility model.
In the figure: 10-a clamping mechanism; a 110-L shaped bracket; 111-limiting holes; 120-a threaded rod; 130-clamping plate; 140-a threaded connection hole; 150-a limiting rod; 160-turning handle; 161-grooves; 170-a first rubber pad; 180-a second rubber pad; 20-a heat dissipation mechanism; 210-a heat radiation fan; 220-mounting holes; 230-a fan frame; 30-a telescopic mechanism; 310-a first connection plate; 320-a second connection plate; 330-chute; 340-mounting groove; 350-fixing bolts; 360-limiting grooves; 370-stopper.
Detailed Description
The technical solutions in the embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Through adjusting the distance between first connecting plate 310 and the second connecting plate 320, adjust to suitable position, fixing bolt 350 is connected with mounting groove 340, install two L shape supports 110 in former vacuum contactor switch board through threaded connection hole 140, place the converter on L shape support 110 afterwards, rotate swivel handle 160, threaded rod 120 drives grip block 130 and removes, L shape support 110 and grip block 130 carry out the centre gripping with the converter fixedly, radiator fan 210 dispels the heat to the converter, has solved inconvenient quick installation of converter in former vacuum contactor switch board, and can't dispel the heat to the converter.
Referring to fig. 1 to 3, the present utility model provides a frequency converter mounting rack, which includes two clamping mechanisms 10, wherein one side of each clamping mechanism 10 is provided with a heat dissipation mechanism 20, and a telescopic mechanism 30 is arranged between the two clamping mechanisms 10;
the two clamping mechanisms 10 comprise an L-shaped bracket 110, a threaded rod 120 is rotationally connected to one side of the L-shaped bracket 110, a rotating handle 160 is welded to the other end of the threaded rod 120, a plurality of grooves 161 are formed in the rotating handle 160, the threaded rod 120 is convenient to rotate through the arrangement of the rotating handle 160, the rotating handle 160 is convenient to rotate through the arrangement of the plurality of grooves 161, a clamping plate 130 is connected to the threaded rod 120 in a threaded manner, a first rubber pad 170 is arranged on one side of the clamping plate 130, a second rubber pad 180 is arranged on one side of the L-shaped bracket 110, friction force between the clamping plate 130 and the L-shaped bracket 110 can be increased through the arrangement of the first rubber pad 170 and the second rubber pad 180, clamping effect can be improved, two threaded connecting holes 140 are formed in the L-shaped bracket 110, two limiting rods 150 are welded to one side of the clamping plate 130, two limiting holes 111 are formed in one side of the L-shaped bracket 110 in a sliding manner, and limiting can be limited when the clamping plate 130 moves through the arrangement of the limiting rods 150 and the limiting holes 111;
the heat dissipation mechanism 20 comprises a heat dissipation fan 210, a mounting hole 220 is formed in one side of the L-shaped bracket 110, and the heat dissipation fan 210 is mounted in the mounting hole 220;
the telescopic mechanism 30 includes a first connection plate 310 and a second connection plate 320, and the other ends of the first connection plate 310 and the second connection plate 320 are welded with the L-shaped bracket 110, respectively, and the other ends of the first connection plate 310 and the second connection plate 320 are connected.
When specifically setting up, the welding has fan frame 230 in the mounting hole 220, and the cooling fan 210 is installed on fan frame 230, through the setting of fan frame 230, is convenient for install the cooling fan 210 fixedly.
It should be noted that, the first connecting plate 310 is provided with the chute 330, one end of the second connecting plate 320 is slidably connected in the chute 330, the second connecting plate 320 is slidably connected with the first connecting plate 310 through the chute 330, the two sides of the second connecting plate 320 are provided with the mounting groove 340, the two sides of the first connecting plate 310 are connected with the mounting groove 340 through the fixing bolts 350, the first connecting plate 310 and the second connecting plate 320 are conveniently connected and fixed through the fixing bolts 340 through the mounting groove 340, the two sides of the chute 330 are provided with the limit groove 360, the two sides of the second connecting plate 320 are welded with the limit blocks 370, the limit blocks 370 are slidably connected in the limit groove 360, and the limit blocks can be limited when the second connecting plate 320 moves through the setting of the limit blocks 370 and the limit groove 360.
The working principle of the frequency converter mounting frame is as follows: during the use, according to former vacuum contactor switch board inner support, adjust the distance between first connecting plate 310 and the second connecting plate 320, adjust to suitable position, fixing bolt 350 is connected with mounting groove 340, install two L shape supports 110 in former vacuum contactor switch board through threaded connection hole 140, place the converter on L shape support 110 afterwards, rotate swivel handle 160, threaded rod 120 drives grip block 130 and removes, L shape support 110 and grip block 130 carry out the centre gripping with the converter fixedly, can install the converter of equidimension not fixedly, and when using, radiator fan 210 dispels the heat to the converter, increase converter radiating effect, avoid the high temperature to influence the converter result of use.
The above description is only an example of the present utility model and is not intended to limit the scope of the present utility model, and various modifications and variations will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (8)
1. The frequency converter mounting rack comprises two clamping mechanisms (10), and is characterized in that one side of each clamping mechanism (10) is provided with a heat dissipation mechanism (20), and a telescopic mechanism (30) is arranged between the two clamping mechanisms (10);
the two clamping mechanisms (10) comprise L-shaped brackets (110), one sides of the L-shaped brackets (110) are rotatably connected with threaded rods (120), clamping plates (130) are connected to the threaded rods (120) in a threaded mode, and two threaded connection holes (140) are formed in the L-shaped brackets (110);
the heat dissipation mechanism (20) comprises a heat dissipation fan (210), a mounting hole (220) is formed in one side of the L-shaped bracket (110), and the heat dissipation fan (210) is mounted in the mounting hole (220);
the telescopic mechanism (30) comprises a first connecting plate (310) and a second connecting plate (320), the other ends of the first connecting plate (310) and the second connecting plate (320) are respectively welded with the L-shaped bracket (110), and the other ends of the first connecting plate (310) and the second connecting plate (320) are connected.
2. The frequency converter mounting rack according to claim 1, wherein two limiting rods (150) are welded on one side of the clamping plate (130), two limiting holes (111) are formed on one side of the L-shaped bracket (110), and the two limiting rods (150) are slidably connected in the limiting holes (111).
3. A frequency converter mounting frame according to claim 1, characterized in that a rotating handle (160) is welded at the other end of the threaded rod (120), and a plurality of grooves (161) are formed in the rotating handle (160).
4. The frequency converter mounting frame according to claim 1, wherein a fan frame (230) is welded in the mounting hole (220), and the heat dissipation fan (210) is mounted on the fan frame (230).
5. The frequency converter mounting frame according to claim 1, wherein a first rubber pad (170) is provided on one side of the clamping plate (130), and a second rubber pad (180) is provided on one side of the L-shaped bracket (110).
6. The frequency converter mounting rack according to claim 1, wherein a chute (330) is formed in the first connecting plate (310), and one end of the second connecting plate (320) is slidably connected in the chute (330).
7. The frequency converter mounting frame according to claim 6, wherein mounting grooves (340) are formed on two sides of the second connecting plate (320), and two sides of the first connecting plate (310) are connected with the mounting grooves (340) through fixing bolts (350).
8. The frequency converter mounting frame according to claim 7, wherein limiting grooves (360) are formed in two sides of the sliding groove (330), limiting blocks (370) are welded on two sides of the second connecting plate (320), and the limiting blocks (370) are slidably connected in the limiting grooves (360).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322069902.8U CN220733233U (en) | 2023-08-03 | 2023-08-03 | Frequency converter mounting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322069902.8U CN220733233U (en) | 2023-08-03 | 2023-08-03 | Frequency converter mounting frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220733233U true CN220733233U (en) | 2024-04-05 |
Family
ID=90493095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322069902.8U Active CN220733233U (en) | 2023-08-03 | 2023-08-03 | Frequency converter mounting frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220733233U (en) |
-
2023
- 2023-08-03 CN CN202322069902.8U patent/CN220733233U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |