CN215420076U

CN215420076U - Frequency converter convenient to install

Info

Publication number: CN215420076U
Application number: CN202121550478.3U
Authority: CN
Inventors: 林忠毅
Original assignee: Shuangyong Kunshan Automatic Machinery Technology Co Ltd
Current assignee: Shuangyong Kunshan Automatic Machinery Technology Co Ltd
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2022-01-04
Anticipated expiration: 2031-07-08

Abstract

The utility model relates to the technical field of frequency converters, in particular to a frequency converter convenient to mount, and solves the problems that in the prior art, when the frequency converter is mounted, a plurality of bolts are usually adopted for fixing, the traditional fixing mode is time-consuming and labor-consuming, and meanwhile, in the later maintenance, the mounting and dismounting speed is slow. The utility model provides a converter convenient to installation, includes the base, and the top of base is equipped with the converter body, and bottom one side fixedly connected with trapezoidal plate of converter body, one side of trapezoidal plate are equipped with the grip block, and the opposite side of trapezoidal plate is equipped with the fly leaf. According to the mode provided by the utility model, the trapezoidal plates can be gradually clamped through the mutual motion matching of the clamping plate and the movable plate, so that the frequency converter body can be fixed, the problem that time and labor are wasted when a plurality of bolts are adopted to fix the frequency converter body in the traditional mode is avoided, and later-stage disassembly and maintenance are convenient to carry out.

Description

Frequency converter convenient to install

Technical Field

The utility model relates to the technical field of frequency converters, in particular to a frequency converter convenient to install.

Background

The frequency converter is frequently used in the aspect of power control in daily life, mainly comprises a rectifying unit, a filtering unit, an inverting unit, a braking unit, a driving unit, a detecting unit and a microprocessing unit, and is used for adjusting the voltage and the frequency of an output power supply by means of internal disconnection, providing the required power supply voltage according to the actual requirement of a motor and further achieving the purposes of energy conservation and speed regulation.

In the prior art, when the frequency converter is installed, a plurality of bolts are usually adopted for fixing, the traditional fixing mode is time-consuming and labor-consuming, and meanwhile, in the later maintenance, the disassembly and assembly speed is slow, so that the frequency converter is very inconvenient

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a frequency converter convenient to mount, and solves the problems that in the prior art, a plurality of bolts are usually adopted for fixing when the frequency converter is mounted, the traditional fixing mode is time-consuming and labor-consuming, and meanwhile, the mounting and dismounting speed is slow in later maintenance.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a converter convenient to installation, the on-line screen storage device comprises a base, the top of base is equipped with the converter body, bottom one side fixedly connected with trapezoidal plate of converter body, one side of trapezoidal plate is equipped with the grip block, and the opposite side of trapezoidal plate is equipped with the fly leaf, and the spacing groove that cooperation trapezoidal plate used is all seted up to one side that the fly leaf is relative with the grip block, one side that trapezoidal plate was all kept away from to grip block and fly leaf all is equipped with the loading board with base fixed connection, the bottom fixedly connected with of fly leaf runs through the screw rod of base, and the screw rod is located and closes through the screw thread soon on the part of base bottom and is connected with the nut, the lower part fixedly connected with lug of grip block, and the notch that cooperation lug used has been seted up to one side of fly leaf.

Preferably, top one side fixedly connected with fixed plate of base, and the top both sides of fixed plate all are connected with the cardboard through the round pin axle rotation, and the top of fixed plate is equipped with the carriage, and two cardboards all are located the inboard of carriage, and one of them rotates between the inner wall through round pin axle and carriage in two cardboards to be connected, and bottom one side fixedly connected with mounting panel of converter body, and the mounting groove that the cooperation cardboard used has all been seted up to the both sides of mounting panel.

Preferably, the screw rod is equipped with main extrusion spring on the part that is located the base top cover, and elastic connection is passed through between the top of main extrusion spring and base in the bottom of fly leaf.

Preferably, a threaded hole is formed in one side of the top of the base, the screw rod penetrates through the base through the threaded hole, and the screw rod is connected with the threaded hole in a screwing mode through threads.

Preferably, one side fixedly connected with handle plate of bearing frame, one side fixedly connected with riser that the top of fixed plate is close to the handle plate, and one side of riser is equipped with branch to all set up the supporting groove that cooperation branch used on the riser and the handle plate.

Preferably, the two catch plates are elastically connected through a secondary compression spring.

The utility model has at least the following beneficial effects:

when the frequency converter convenient to install is used, the frequency converter body is firstly installed, the trapezoidal plate at the bottom of the frequency converter body is moved between the clamping plate and the movable plate, the lug on the clamping plate is positioned at the inner side of the notch on the movable plate, then the nut at the bottom of the base is rotated, the screw rod can be gradually screwed, the movable plate is moved downwards, the clamping plate is simultaneously moved downwards by matching the lug with the notch, and the limiting grooves on the clamping plate and the movable plate are gradually clamped with the trapezoidal plate, so that the purpose of installing the frequency converter body is realized, compared with the prior art that a plurality of bolts are generally adopted for fixing when the frequency converter is installed, the traditional fixing mode is time-consuming and labor-consuming, and meanwhile, the problem of slow assembling and disassembling speed is solved when later maintenance is carried out, according to the mode provided by the utility model, the trapezoidal plates can be gradually clamped through the mutual motion matching of the clamping plate and the movable plate, so that the frequency converter body can be fixed, the problem that time and labor are wasted when a plurality of bolts are adopted to fix the frequency converter body in the traditional mode is avoided, and later-stage disassembly and maintenance are convenient to carry out.

The utility model also has at least the following beneficial effects:

through pushing down the bearing frame, and then can constantly extrude the cardboard through the inner wall of bearing frame for two cardboards are constantly close to, thereby make the cardboard can fix the mounting panel through the mounting groove, at last through the grafting of branch and tributary groove, are used for fixing the bearing frame, thereby realize carrying out further fixed purpose to the converter body.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

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

FIG. 2 is a schematic top view of a carrier frame according to the present invention;

fig. 3 is a schematic view of the external structure of the present invention.

In the figure: 1. a base; 2. a frequency converter body; 3. a carrier plate; 4. a trapezoidal plate; 5. a clamping plate; 6. a movable plate; 7. a screw; 8. a notch; 9. a bump; 10. a limiting groove; 11. a fixing plate; 12. mounting a plate; 13. mounting grooves; 14. clamping a plate; 15. a bearing frame; 16. a handle plate; 17. a vertical plate; 18. a strut; 19. supporting a groove; 20. a main extrusion spring; 21. a threaded hole; 22. a nut; 23. the secondary compresses the spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-3, a frequency converter convenient to mount comprises a base 1, a frequency converter body 2 is arranged on the top of the base 1, a trapezoidal plate 4 is fixedly connected to one side of the bottom of the frequency converter body 2, a clamping plate 5 is arranged on one side of the trapezoidal plate 4, a movable plate 6 is arranged on the other side of the trapezoidal plate 4, a limiting groove 10 matched with the trapezoidal plate 4 is arranged on one side of the movable plate 6 opposite to the clamping plate 5, a bearing plate 3 fixedly connected with the base 1 is arranged on one side of each of the clamping plate 5 and the movable plate 6 away from the trapezoidal plate 4, a screw 7 penetrating through the base 1 is fixedly connected to the bottom of the movable plate 6, a nut 22 is screwed on the part of the screw 7 at the bottom of the base 1 through threads, a bump 9 is fixedly connected to the lower part of the clamping plate 5, a notch 8 matched with the bump 9 is arranged on one side of the movable plate 6, and specifically, the clamping plate 5 and the movable plate 6 are matched through mutual movement, and then can press from both sides trapezoidal plate 4 gradually tightly, and then can fix converter body 2, avoid adopting a great deal of bolt to fix converter body 2 in the tradition the problem that wastes time and energy when fixing, be convenient for carry out the dismouting maintenance in later stage.

The scheme has the following working processes:

when the frequency converter convenient to mount is used, firstly, the frequency converter body 2 is mounted, the trapezoidal plate 4 at the bottom of the frequency converter body 2 is moved between the clamping plate 5 and the movable plate 6, meanwhile, the lug 9 on the clamping plate 5 is positioned on the inner side of the notch 8 on the movable plate 6, then, the nut 22 at the bottom of the base 1 is rotated, the screw 7 can be gradually screwed, meanwhile, the movable plate 6 is moved downwards, the clamping plate 5 simultaneously moves downwards through the matching use of the lug 9 and the notch 8, and further, the clamping plate 5 and the limiting groove 10 on the movable plate 6 are gradually clamped with the trapezoidal plate 4, so that the purpose of mounting the frequency converter body 2 is achieved.

According to the working process, the following steps are known:

through the mutual motion cooperation of grip block 5 and fly leaf 6, and then can press from both sides trapezoidal plate 4 gradually tightly, and then can fix converter body 2, adopt a great deal of bolt to fix converter body 2 problem that wastes time and energy when avoiding in the tradition, be convenient for carry out the dismouting maintenance in later stage.

Further, top one side fixedly connected with fixed plate 11 of base 1, and the top both sides of fixed plate 11 all are connected with cardboard 14 through the round pin axle rotation, the top of fixed plate 11 is equipped with carriage 15, and two cardboard 14 all are located the inboard of carriage 15, one of them of two cardboard 14 rotates between the inner wall through round pin axle and carriage 15 to be connected, bottom one side fixedly connected with mounting panel 12 of converter body 2, and the mounting groove 13 that cooperation cardboard 14 used is all seted up to mounting panel 12's both sides, it is concrete, through pushing down carriage 15, and then can constantly extrude cardboard 14 through the inner wall of carriage 15, make two cardboard 14 constantly be close to, thereby make cardboard 14 can fix mounting panel 12 through mounting groove 13.

Further, the screw 7 is sleeved with a main extrusion spring 20 on the portion located at the top of the base 1, the bottom of the movable plate 6 is elastically connected with the top of the base 1 through the main extrusion spring 20, and specifically, the movable plate 6 can be rebounded by the main extrusion spring 20.

Furthermore, a threaded hole 21 is formed in one side of the top of the base 1, the screw 7 penetrates through the base 1 through the threaded hole 21, and the screw 7 is screwed with the threaded hole 21 through threads.

Further, one side fixedly connected with handle plate 16 of bearing frame 15, one side fixedly connected with riser 17 that the top of fixed plate 11 is close to handle plate 16, and one side of riser 17 is equipped with branch 18 to all set up the grooving 19 that cooperation branch 18 used on riser 17 and the handle plate 16, it is concrete, through the grafting of branch 18 with grooving 19, be used for fixing bearing frame 15, thereby realize carrying out further fixed purpose to converter body 2.

Further, the two catch plates 14 are elastically connected through the auxiliary pressing spring 23, and specifically, the two catch plates 14 can be automatically separated by the auxiliary pressing spring 23.

In summary, the following steps: through pushing down bearing frame 15, and then can constantly extrude cardboard 14 through bearing frame 15's inner wall, make two cardboard 14 constantly be close to, thereby make cardboard 14 can fix mounting panel 12 through mounting groove 13, utilize main extrusion spring 20 can make fly leaf 6 kick-back, peg graft through branch 18 and tributary groove 19, be used for fixing bearing frame 15, thereby realize carrying out further fixed purpose to converter body 2, utilize vice extrusion spring 23 can make two cardboard 14 automatic keeping away from.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The frequency converter convenient to mount comprises a base (1) and is characterized in that a frequency converter body (2) is arranged at the top of the base (1), a trapezoidal plate (4) is fixedly connected to one side of the bottom of the frequency converter body (2), a clamping plate (5) is arranged on one side of the trapezoidal plate (4), a movable plate (6) is arranged on the other side of the trapezoidal plate (4), a limiting groove (10) matched with the trapezoidal plate (4) is formed in one side, opposite to the clamping plate (5), of the movable plate (6), a bearing plate (3) fixedly connected with the base (1) is arranged on one side, away from the trapezoidal plate (4), of each of the clamping plate (5) and the movable plate (6), a screw rod (7) penetrating through the base (1) is fixedly connected to the bottom of the movable plate (6), and a nut (22) is connected to the part, located at the bottom of the base (1), of the screw rod (7) through threaded screwing, the lower part of the clamping plate (5) is fixedly connected with a lug (9), and one side of the movable plate (6) is provided with a notch (8) matched with the lug (9) for use.

2. The frequency converter convenient to mount as claimed in claim 1, wherein a fixing plate (11) is fixedly connected to one side of the top of the base (1), clamping plates (14) are rotatably connected to two sides of the top of the fixing plate (11) through pins, a bearing frame (15) is arranged at the top of the fixing plate (11), the two clamping plates (14) are located on the inner side of the bearing frame (15), one of the two clamping plates (14) is rotatably connected to the inner wall of the bearing frame (15) through a pin, a mounting plate (12) is fixedly connected to one side of the bottom of the frequency converter body (2), and mounting grooves (13) matched with the clamping plates (14) are formed in two sides of the mounting plate (12).

3. A frequency converter convenient for installation according to claim 1, wherein the screw (7) is sleeved with a main extrusion spring (20) at the top of the base (1), and the bottom of the movable plate (6) is elastically connected with the top of the base (1) through the main extrusion spring (20).

4. The frequency converter convenient to mount according to claim 1, wherein a threaded hole (21) is formed in one side of the top of the base (1), the screw (7) penetrates through the base (1) through the threaded hole (21), and the screw (7) is screwed with the threaded hole (21) through threads.

5. The frequency converter convenient to mount according to claim 2, wherein a handle plate (16) is fixedly connected to one side of the bearing frame (15), a vertical plate (17) is fixedly connected to one side of the top of the fixing plate (11) close to the handle plate (16), a supporting rod (18) is arranged on one side of the vertical plate (17), and supporting grooves (19) matched with the supporting rod (18) are formed in the vertical plate (17) and the handle plate (16).

6. A frequency converter for facilitating mounting according to claim 2, characterized in that the two catch plates (14) are resiliently connected by a secondary compression spring (23).