CN216086487U

CN216086487U - Frequency converter mounting structure

Info

Publication number: CN216086487U
Application number: CN202122082882.9U
Authority: CN
Inventors: 豆自建; 豆志超; 豆志鸿; 郑方岚; 董志强
Original assignee: Henan Devo Electric Co ltd
Current assignee: Henan Devo Electric Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-03-18
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses a frequency converter mounting structure, which comprises a frequency converter main body and a fixing frame, wherein two symmetrical connecting plates are fixedly arranged on the back surface of the frequency converter main body, clamping grooves are respectively formed in one sides of the two connecting plates, through holes are respectively formed in the middle parts of two sides of the fixing frame, connecting rods are respectively inserted into the two through holes, clamping blocks clamped with the clamping grooves are respectively fixedly arranged at one ends of the two connecting rods, connecting springs are respectively sleeved outside the two connecting rods, and one ends of the two connecting springs are respectively and fixedly connected with one sides of the two clamping blocks, so that the frequency converter mounting structure has the beneficial effects that: the two connecting rods are conveniently pulled to move through the arranged pull rod, so that the clamping block is clamped and separated with the clamping groove, the frequency converter main body is convenient to disassemble and assemble, and the arranged connecting springs can reset the positions of the two connecting rods; the frequency converter main body is convenient to install through the installation component that sets up to the installation component is provided with the angular adjustment structure, can carry out nimble adjustment according to the installation place.

Description

Frequency converter mounting structure

Technical Field

The utility model relates to a mounting structure, in particular to a frequency converter mounting structure, and belongs to the technical field of frequency converters.

Background

The frequency converter is an electric control device which applies a frequency conversion technology and a microelectronic technology and controls an alternating current motor by changing the frequency mode of a working power supply of the motor. The frequency converter mainly comprises a rectifying unit (alternating current to direct current), a filtering unit, an inverting unit (direct current to alternating current), a braking unit, a driving unit, a detection unit micro-processing unit and the like. At present, the frequency converter is usually installed at a working place in a fixed mode, so that the frequency converter is inconvenient to disassemble and assemble for overhauling.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a frequency converter mounting structure to solve the problem that the frequency converter is inconvenient to disassemble, assemble and repair due to the adoption of a fixing mode in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a converter mounting structure, includes converter main part and mount, the fixed two symmetrical connecting plates that are equipped with in the back of converter main part, two the draw-in groove has all been seted up to one side of connecting plate, the through-hole has all been seted up at the both sides middle part of mount, two the connecting rod, two have all been alternates to the through-hole the one end of connecting rod all fixed be equipped with the fixture block of draw-in groove looks block, two the outside of connecting rod all is overlapped and is equipped with connecting spring, two connecting spring's one end respectively with two one side fixed connection of fixture block, two connecting spring's the other end with the both sides inner wall fixed connection of mount, the back of mount is equipped with the installation component.

As a preferred technical solution of the present invention, the mounting assembly includes two first connecting blocks, a connecting screw, two second connecting blocks and a mounting plate, the two first connecting blocks are fixedly disposed on the back of the fixing frame, the two first connecting blocks are inserted into the connecting screw, two ends of the two connecting screws are both threadedly connected with locking nuts, the two second connecting blocks are fixedly connected with the connecting screw, and the two second connecting blocks are fixedly disposed on the inner side of the mounting plate.

As a preferable technical scheme of the utility model, the four corners of the mounting plate are provided with mounting holes.

As a preferred technical scheme of the utility model, the other ends of the two connecting rods are fixedly provided with pull rods.

As a preferable technical solution of the present invention, the diameters of the two connection springs are larger than the diameters of the two through holes.

According to the preferable technical scheme, four corners of the two connecting plates are respectively fixedly provided with a fixed block, and the middle parts of the eight fixed blocks are respectively fixedly connected with the back of the frequency converter main body through fixing bolts.

Compared with the prior art, the utility model has the beneficial effects that: according to the frequency converter mounting structure, the two connecting rods are conveniently pulled to move through the arranged pull rod, so that the clamping block is clamped with and separated from the clamping groove, a frequency converter main body is conveniently dismounted, and the positions of the two connecting rods can be reset through the arranged connecting spring; the frequency converter main body is convenient to install through the installation component that sets up to the installation component is provided with the angular adjustment structure, can carry out nimble adjustment according to the installation place.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the back structure of the present invention;

FIG. 3 is an enlarged view of the structure at A of FIG. 2 according to the present invention;

FIG. 4 is an enlarged schematic view of the mounting assembly of the present invention;

fig. 5 is a schematic structural diagram of the connecting plate of the present invention.

In the figure: 1. a frequency converter main body; 2. a connecting plate; 201. a fixed block; 202. fixing the bolt; 3. a card slot; 4. a fixed mount; 5. a through hole; 6. a connecting rod; 7. a clamping block; 8. a connecting spring; 9. a pull rod; 10. mounting the component; 101. a first connection block; 102. connecting a screw rod; 103. a second connecting block; 104. locking the nut; 105. mounting a plate; 106. and (7) installing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a frequency converter mounting structure, including a frequency converter main body 1 and a fixing frame 4, two symmetrical connecting plates 2 are fixedly disposed on the back of the frequency converter main body 1, a slot 3 is disposed on one side of each of the two connecting plates 2, a through hole 5 is disposed in the middle of each of two sides of the fixing frame 4, a connecting rod 6 is inserted into each of the two through holes 5, a clamping block 7 is fixedly disposed at one end of each of the two connecting rods 6 and is clamped with the slot 3, so that the two clamping blocks 7 are clamped with the corresponding slots 3, the position of the frequency converter main body 1 can be limited, a connecting spring 8 is sleeved outside each of the two connecting rods 6, one end of each of the two connecting springs 8 is fixedly connected with one side of each of the two clamping blocks 7, the other end of each of the two connecting springs 8 is fixedly connected with the inner walls of two sides of the fixing frame 4, a mounting assembly 10 is disposed on the back of the fixing frame 4, it is convenient to install the frequency converter main body 1 at a workplace.

Preferably, the mounting assembly 10 includes two first connecting blocks 101, a connecting screw 102, two second connecting blocks 103 and a mounting plate 105, the two first connecting blocks 101 are fixedly disposed on the back of the fixing frame 4, the two first connecting blocks 101 are inserted into the connecting screw 102, two ends of the two connecting screws 102 are both in threaded connection with locking nuts 104, the two second connecting blocks 103 are fixedly connected with the connecting screw 102, the two second connecting blocks 103 are fixedly disposed on the inner side of the mounting plate 105, the two locking nuts 104 are unscrewed, the frequency converter body 1 is rotated to adjust the angle thereof to a proper position, and the positions of the connecting screws 102 are limited by screwing the two locking nuts 104; mounting holes 106 are formed in four corners of the mounting plate 105, and the mounting plate 105 is convenient to mount through the arranged mounting holes 106; the other ends of the two connecting rods 6 are both fixedly provided with a pull rod 9; the diameters of the two connecting springs 8 are larger than those of the two through holes 5, so that the connecting springs 8 can be ensured to be arranged between the fixture block 7 and the fixing frame 4; four corners of two connecting plates 2 are all fixed and are equipped with fixed block 201, and the middle part of eight fixed blocks 201 all is through fixing bolt 202 and converter main part 1's back fixed connection, is convenient for carry out fixed mounting to two connecting plates 2 through the fixed block 201 and the fixing bolt 202 that set up.

When the frequency converter mounting structure is used specifically, firstly, two connecting plates 2 are fixedly mounted on the back surface of a frequency converter main body 1 through a fixing block 201 and a fixing bolt 202, then two connecting rods 6 are pulled through a pull rod 9 to move, two connecting springs 8 are compressed, then the frequency converter main body 1 is mounted inside a fixing frame 4, the two connecting rods 6 can be reset under the action of the connecting springs 8 to enable two clamping blocks 7 to be clamped with corresponding clamping grooves 3, so that the frequency converter main body 1 is mounted, then a mounting plate 105 is fixed in a mounting place through mounting holes 106 of the mounting plate 105, two locking nuts 104 are unscrewed, the frequency converter main body 1 is rotated to enable the angle to be adjusted to a proper position, finally, the two locking nuts 104 are screwed to limit the position of a connecting screw 102, when the frequency converter main body 1 needs to be dismounted, only need make fixture block 7 and draw-in groove 3 separation through two connecting rods 6 of 9 pulling of pull rod, can dismantle converter main part 1 and overhaul.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A frequency converter mounting structure comprises a frequency converter main body (1) and a fixing frame (4), and is characterized in that two symmetrical connecting plates (2) are fixedly arranged on the back of the frequency converter main body (1), clamping grooves (3) are formed in one sides of the two connecting plates (2), through holes (5) are formed in the middle portions of the two sides of the fixing frame (4), connecting rods (6) are inserted in the two through holes (5), clamping blocks (7) clamped with the clamping grooves (3) are fixedly arranged at one ends of the two connecting rods (6), connecting springs (8) are sleeved outside the two connecting rods (6), one ends of the two connecting springs (8) are fixedly connected with one sides of the two clamping blocks (7) respectively, and the other ends of the two connecting springs (8) are fixedly connected with the inner walls of the two sides of the fixing frame (4), the back of the fixed frame (4) is provided with a mounting component (10).

2. A frequency converter mounting structure according to claim 1, wherein: installation component (10) include two first connecting blocks (101), connecting screw (102), two second connecting blocks (103) and mounting panel (105), two first connecting block (101) are fixed to be set up the back of mount (4), two first connecting block (101) with connecting screw (102) alternate mutually, two the equal threaded connection in both ends of connecting screw (102) has lock nut (104), two second connecting block (103) and connecting screw (102) fixed connection, two second connecting block (103) are fixed to be set up the inboard of mounting panel (105).

3. A frequency converter mounting structure according to claim 2, wherein: mounting holes (106) are formed in four corners of the mounting plate (105).

4. A frequency converter mounting structure according to claim 1, wherein: the other ends of the two connecting rods (6) are fixedly provided with pull rods (9).

5. A frequency converter mounting structure according to claim 1, wherein: the diameters of the two connecting springs (8) are larger than the diameters of the two through holes (5).

6. A frequency converter mounting structure according to claim 1, wherein: two four corners of connecting plate (2) are all fixed and are equipped with fixed block (201), eight the middle part of fixed block (201) all through fixing bolt (202) with the back fixed connection of converter main part (1).