CN220382927U - Converter machine case convenient to installation - Google Patents

Abstract

The utility model discloses a frequency converter case convenient to install, and relates to the field of frequency converters. According to the utility model, the plug tube is inserted into the fixed tube, the clockwise rotary tube is rotated, and when the stirring hole on the rotary tube corresponds to the plug rod, the spring pushes the plug rod, so that the plug rod passes through the stirring hole and extends into the slot, and the chassis body is rapidly installed, otherwise, by rotating the rotary tube anticlockwise, the stirring hole extrudes the inclined plane on the plug rod, so that the plug rod extends into the groove, and the chassis body can be disassembled, and the chassis body can be conveniently disassembled.

Description

Converter machine case convenient to installation

Technical Field

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

Background

The frequency converter is one of the most excellent speed regulating devices in modern times, and is widely applied to industries such as lifting, machine tools, plastics, building materials, metallurgy, automobiles and the like. However, with the continuous development of the frequency converter technology, how to provide a structure with long service life, simple structure, attractive appearance, high production efficiency and low cost under the condition of ensuring that the performance requirement of equipment is not affected is an important design direction of frequency converter structure engineers.

At present, when installing the converter machine case, install through using the bolt more, when needing to overhaul the converter machine case, still need demolish the converter machine case, demolish the back many times, lead to the bolt to slide easily to lead to the converter machine case to install inadequately firmly, can cause the influence to the stability of converter machine case installation.

Therefore, it is necessary to invent a frequency converter cabinet which is convenient to install to solve the above problems.

Disclosure of Invention

The utility model aims to provide a frequency converter case convenient to install so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a converter machine case convenient to installation, includes the machine case body, the right side of machine case body is provided with the mounting panel, the mounting hole has been seted up on the surface of mounting panel, the left side of mounting panel is connected with fixed section of thick bamboo, the side that has of machine case body is connected with the section of thick bamboo of inserting corresponding with fixed section of thick bamboo, all set up flutedly around inserting the section of thick bamboo, and be provided with the installation component in the recess.

Preferably, the positioning cylinders are fixedly connected to the periphery of the mounting plate, and the side walls of the case body are connected with positioning rods corresponding to the positioning cylinders.

Preferably, the installation component includes the spring of being connected with the recess in, the other end of spring is connected with the inserted bar, the slot that the inserted bar is corresponding has all been seted up around the fixed section of thick bamboo, one side of inserted bar sets up to the inclined plane, the outside of fixed section of thick bamboo is provided with the rotary drum, the stirring hole corresponding with the inserted bar has all been seted up around the rotary drum.

Preferably, the side wall of the rotary cylinder is connected with a first poking rod and a second poking rod.

Preferably, a heat dissipation port is formed in the front side of the case body, and a dust screen is connected to the heat dissipation port.

The utility model has the technical effects and advantages that:

through inserting a fixed section of thick bamboo with inserting in, rotate clockwise rotary drum, when stirring the hole on the rotary drum and inserting the pole and correspond, the spring promotes the inserted bar for the inserted bar passes and stirs the hole and extend to in the slot, thereby install fast to the machine case body, on the contrary through anticlockwise rotary drum, stir the inclined plane on the hole extrusion inserted bar, make the inserted bar stretch into in the recess, can dismantle the machine case body, can conveniently dismantle the machine case body.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of FIG. 1 in accordance with the present utility model;

FIG. 3 is a schematic view of the A-A structure of FIG. 1 according to the present utility model;

fig. 4 is a schematic cross-sectional view of fig. 3 in accordance with the present utility model.

In the figure: 1. a chassis body; 2. a mounting plate; 3. a mounting hole; 4. a fixed cylinder; 5. a plug cylinder; 6. a groove; 7. a mounting assembly; 71. a spring; 72. a rod; 73. a slot; 74. a rotary drum; 8. a positioning cylinder; 9. a positioning rod; 10. a first toggle rod; 11. the second toggle rod; 12. a dust-proof net.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a frequency converter chassis convenient to install as shown in fig. 1-4, which comprises a chassis body 1, wherein a mounting plate 2 is arranged on the right side of the chassis body 1, mounting holes 3 are formed in the surface of the mounting plate 2, a fixed cylinder 4 is connected to the left side of the mounting plate 2, an inserting cylinder 5 corresponding to the fixed cylinder 4 is connected to the side of the chassis body 1, grooves 6 are formed in the periphery of the inserting cylinder 5, and mounting components 7 are arranged in the grooves 6.

The positioning cylinders 8 are fixedly connected to the periphery of the mounting plate 2, the positioning rods 9 corresponding to the positioning cylinders 8 are connected to the side wall of the chassis body 1, and the inserting rods 72 and the inserting grooves 73 can be positioned by aligning the positioning rods 9 with the positioning cylinders 8 and inserting the positioning rods 9 into the positioning cylinders 8.

The installation component 7 includes the spring 71 with recess 6 internal connection, the other end of spring 71 is connected with inserted bar 72, inserted bar 72 corresponding slot 73 has all been seted up around the fixed section of thick bamboo 4, one side of inserted bar 72 sets up to the inclined plane, the outside of fixed section of thick bamboo 4 is provided with rotatory tube 74, stir the hole corresponding with inserted bar 72 has all been seted up around rotatory tube 74, through inserting fixed section of thick bamboo 4 with cartridge 5, rotate clockwise rotatory tube 74, when stir the hole on rotatory tube 74 and inserted bar 72 correspond, spring 71 promotes inserted bar 72, make inserted bar 72 pass stir the hole and extend to slot 73 in, thereby install fast to quick-witted case body 1, otherwise through anticlockwise rotatory tube 74, stir the inclined plane on hole extrusion inserted bar 72, make inserted bar 72 stretch into recess 6 in, can dismantle quick-witted case body 1, can conveniently carry out the dismouting to machine case body 1.

The side wall of the rotary cylinder 74 is connected with a first poking rod 10 and a second poking rod 11, the inserting rod 72 can be ejected out of the groove 6 by poking the first poking rod 10, and the inserting rod 72 can be retracted into the groove 6 by poking the second poking rod 11.

The front side of the case body 1 is provided with the heat radiation opening, and the heat radiation opening is connected with the dust screen 12, so that ventilation and heat radiation can be conveniently carried out on the case body 1, and dust can be prevented from entering the case body 1.

The working principle of the utility model is as follows:

by aligning the positioning rod 9 with the positioning cylinder 8 and inserting the positioning rod 9 into the positioning cylinder 8, at this time, the inserting cylinder 5 is inserted into the fixing cylinder 4, by stirring the first stirring rod 10, the first stirring rod 10 drives the rotating cylinder 74 to rotate clockwise, when the stirring hole on the rotating cylinder 74 corresponds to the inserting rod 72, the spring 71 pushes the inserting rod 72, so that the inserting rod 72 passes through the stirring hole and extends into the slot 73, the chassis body 1 is quickly installed, otherwise, the second stirring rod 11 is stirred, the second stirring rod 11 drives the rotating cylinder 74 to rotate anticlockwise, the stirring hole extrudes the inclined surface on the inserting rod 72, so that the inserting rod 72 stretches into the groove 6, and the chassis body 1 can be detached.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (5)

1. The utility model provides a converter machine case convenient to installation, includes machine case body, its characterized in that: the right side of machine case body is provided with the mounting panel, the mounting hole has been seted up on the surface of mounting panel, the left side of mounting panel is connected with fixed section of thick bamboo, machine case body's have the side be connected with fixed section of thick bamboo corresponding insert a section of thick bamboo, insert the section of thick bamboo all set up flutedly all around, and be provided with the installation component in the recess.

2. The frequency converter cabinet of claim 1, wherein the frequency converter cabinet is configured to facilitate installation of the frequency converter cabinet: the locating cylinders are fixedly connected to the periphery of the mounting plate, and locating rods corresponding to the locating cylinders are connected to the side walls of the case body.

3. The frequency converter cabinet of claim 1, wherein the frequency converter cabinet is configured to facilitate installation of the frequency converter cabinet: the installation component includes the spring of being connected with the recess in, the other end of spring is connected with the inserted bar, the slot that the inserted bar is corresponding has all been seted up around the fixed section of thick bamboo, one side of inserted bar sets up to the inclined plane, the outside of fixed section of thick bamboo is provided with the rotary drum, stir the hole with the inserted bar is corresponding all offered around the rotary drum.

4. A converter chassis for easy installation according to claim 3, wherein: the lateral wall of rotary drum is connected with first poking rod and second poking rod.

5. The frequency converter cabinet of claim 1, wherein the frequency converter cabinet is configured to facilitate installation of the frequency converter cabinet: and the front side of the case body is provided with a heat dissipation opening, and the heat dissipation opening is connected with a dust screen.