CN218934564U

CN218934564U - Frequency conversion control device for generator set

Info

Publication number: CN218934564U
Application number: CN202222958320.0U
Authority: CN
Inventors: 王�锋; 马兵
Original assignee: Shandong Pulida New Energy Technology Co ltd
Current assignee: Shandong Pulida New Energy Technology Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-04-28
Anticipated expiration: 2032-11-07

Abstract

The utility model discloses a variable frequency control device for a generator set, which comprises a mounting base, wherein the upper end surface of the mounting base is fixedly connected with a mounting frame, a control box is slidably connected in the mounting frame, a contact plate is fixedly connected to the side wall of one side of the mounting base far away from the mounting frame, an isolation mechanism for isolating and buffering the control box and the mounting base is arranged between the control box and the mounting base, a guide mechanism for slidably guiding the control box is arranged on the opposite side walls of the mounting frame and the control box, and a support mechanism for supporting the control box is arranged on the opposite side walls of the mounting frame and the control box. According to the utility model, through the arrangement of the structures such as the mounting frame, the supporting plate, the laminating plate and the contact plate made of rubber materials are isolated between the control box and the mounting frame, so that vibration of the control box is relieved, and the influence degree of vibration on the variable frequency controller in the control box is reduced.

Description

Frequency conversion control device for generator set

Technical Field

The utility model relates to the technical field of generator set frequency conversion control, in particular to a frequency conversion control device for a generator set.

Background

The generator Set (English name: generators Set) is a complete Set of mechanical equipment for converting other forms of energy into electric energy, and consists of a power system, a control system, a silencing system, a damping system and an exhaust system, wherein the power system is driven by a water turbine, a steam turbine, a diesel engine or other power machines, and energy generated by water flow, air flow, fuel combustion or atomic fission is converted into mechanical energy and transmitted to a generator, and then the mechanical energy is converted into electric energy by the generator and is output to electric equipment for use. The generator has wide application in industrial and agricultural production, national defense, science and technology and daily life. With the recent progress of technology, lightweight portable small-sized generator sets are also coming into daily life of residents as a good choice for home emergency power supplies and outdoor travel power supplies.

The frequency conversion control of generating set is, adjusts and controls its generating frequency through the frequency conversion controller on it, and wherein frequency conversion controller passes through control box fixed mounting on generating set more, and this kind of mode is when using, because generating set can produce great vibrations on it at the in-process of operation, vibrations are passed to frequency conversion controller department through the box of fixed connection mode, and the frequency conversion control that very easily takes place frequency conversion controller inside and components and parts's vibrations destruction or connecting terminal appear becoming flexible or drop and lead to generating set receives the influence.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a frequency conversion control device for a generator set.

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

the utility model provides a frequency conversion controlling means for generating set, includes the installation base, the up end fixedly connected with mounting bracket of installation base, sliding connection has the control box in the mounting bracket, one side lateral wall fixedly connected with contact plate of mounting bracket is kept away from to the installation base, be equipped with between control box and the installation base and be used for the isolated mechanism of the isolated bradyseism of control box and installation base, the relative lateral wall of mounting bracket and control box is equipped with the guiding mechanism that is used for the control box slip direction, the relative lateral wall of mounting bracket and control box is equipped with the supporting mechanism who is used for supporting the control box.

Preferably, the isolation mechanism comprises a corresponding groove formed in the opposite side wall of the mounting base and the control box, the opposite side wall of the control box and the mounting base is fixedly connected with a supporting plate, the side wall of the supporting plate opposite to the corresponding groove is fixedly connected with a laminating plate, and the laminating plate is matched with the corresponding groove.

Preferably, the guiding mechanism comprises two symmetrically arranged connecting grooves formed in the inner side wall of the mounting frame, a plurality of equidistant sliding plates are fixedly connected to the side wall, opposite to the connecting grooves, of the control box, and the sliding plates are slidably connected in the connecting grooves.

Preferably, the supporting mechanism comprises a plurality of limit grooves formed in the opposite side walls of the mounting frame and the control box, a limit rod is fixedly connected to the inner side walls of the limit grooves, a plurality of fixing plates are fixedly connected to the opposite side walls of the control box and the mounting frame, the fixing plates are slidably connected in the limit grooves, and the limit rod penetrates through the fixing plates in a sliding connection mode.

Preferably, the fixed plate is elastically connected with a buffer spring on the opposite side wall of the limit groove, and the buffer spring is sleeved on the side wall of the limit rod.

Preferably, the contact plate, the support plate and the laminating plate are made of rubber, the side wall of the support plate is fixedly connected with a plurality of connecting plates, and the connecting plates are slidably connected in the limiting grooves.

Compared with the prior art, the utility model has the beneficial effects that:

1. through setting up structures such as mounting bracket, backup pad, laminating board and contact plate, utilize backup pad, laminating board and the contact plate isolation of rubber material between control box and mounting bracket for alleviate the vibrations that the control box received, reduce the frequency conversion controller in the control box and receive vibrations influence degree.

2. Through setting up structures such as fixed plate, gag lever post and spacing groove, realize spacing the control box that is in the mounting bracket internal activity state through fixed plate and gag lever post to cooperate buffer spring to carry out supplementary shock attenuation to the control box and handle.

Drawings

Fig. 1 is a schematic diagram of a front view perspective structure of a frequency conversion control device for a generator set according to the present utility model;

fig. 2 is a schematic diagram of a left-side perspective structure of a frequency conversion control device for a generator set according to the present utility model;

fig. 3 is a schematic cross-sectional structure of a mounting frame of a frequency conversion control device for a generator set.

In the figure: 1 mounting base, 2 mounting bracket, 3 control box, 4 contact plate, 5 spread groove, 6 spacing groove, 7 sliding plate, 8 gag lever post, 9 fixed plate, 10 corresponding groove, 11 backup pad, 12 laminating boards, 13 connecting plates.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.

Referring to fig. 1-3, a variable frequency control device for a generator set comprises a mounting base 1, wherein the upper end surface of the mounting base 1 is fixedly connected with a mounting frame 2, a control box 3 is slidably connected in the mounting frame 2, a contact plate 4 is fixedly connected to the side wall of one side, far away from the mounting frame 2, of the mounting base 1, the contact plate 4, a supporting plate 11 and a bonding plate 12 are made of rubber materials, a plurality of connecting plates 13 are fixedly connected to the side wall of the supporting plate 11, and the connecting plates 13 are slidably connected in a limiting groove 6;

be equipped with the isolation mechanism that is used for the isolated bradyseism of control box 3 and installation base 1 between control box 3 and the installation base 1, isolation mechanism is including seting up the corresponding groove 10 at the relative lateral wall of installation base 1 and control box 3, and the relative lateral wall fixedly connected with backup pad 11 of control box 3 and installation base 1, backup pad 11 and the lateral wall fixedly connected with laminating board 12 that corresponds the groove 10 opposite, laminating board 12 and correspond the groove 10 cooperation.

The relative lateral wall of mounting bracket 2 and control box 3 is equipped with the guiding mechanism that is used for the slip direction to control box 3, and guiding mechanism is including seting up spread groove 5 that two symmetries set up on mounting bracket 2 inside wall, and the lateral wall fixedly connected with that control box 3 is relative with spread groove 5 a plurality of equidistant sliding plates 7 that set up, and sliding plate 7 sliding connection is in spread groove 5.

The opposite side wall of mounting bracket 2 and control box 3 is equipped with the supporting mechanism who is used for supporting control box 3, supporting mechanism is including seting up a plurality of spacing grooves 6 on the opposite side wall of mounting bracket 2 and control box 3, the inside wall fixedly connected with gag lever post 8 of spacing groove 6, a plurality of fixed plates 9 of relative lateral wall fixedly connected with of control box 3 and mounting bracket 2, fixed plate 9 sliding connection is in spacing groove 6, the relative lateral wall elastic connection of fixed plate 9 and spacing groove 6 has buffer spring, buffer spring cover is established on the lateral wall of gag lever post 8, gag lever post 8 runs through sliding connection fixed plate 9.

When the utility model is used, as shown in fig. 1-3, the installation base 1 is firstly installed and fixed at the control position of the generator set, at the moment, the installation base 1 and the generator set are in contact isolation through the contact plate 4, meanwhile, the installation base 1 is provided with cushioning and contact shock absorption, then the control box 3 is installed in the installation frame 2, at the moment, the limit rod 8 penetrates through the fixed plate 9 and provides support for the fixed plate 9 through the cushioning spring, namely, the control box 3 is in an active state, when the generator set generates shock in the operation process, the residual shock transmitted into the installation frame 2 after the shock absorption treatment of the contact plate 4 can be further absorbed through the adhesion plate 12 and the supporting plate 11 in the corresponding groove 10 on the installation base 1, and meanwhile, the control box 3 can be provided with support by the sliding support of the sliding plate 7 in the connecting groove 5 and guiding in the up-down moving process.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a frequency conversion controlling means for generating set, includes mounting base (1), its characterized in that, mounting base (1) up end fixedly connected with mounting bracket (2), sliding connection has control box (3) in mounting bracket (2), mounting base (1) is kept away from one side lateral wall fixedly connected with contact plate (4) of mounting bracket (2), be equipped with between control box (3) and mounting base (1) and be used for the isolated isolation mechanism of shock attenuation to control box (3) and mounting base (1), mounting bracket (2) are equipped with the guiding mechanism that is used for the sliding direction to control box (3) with the relative lateral wall of control box (3), mounting bracket (2) are equipped with the supporting mechanism who is used for supporting control box (3).

2. The variable frequency control device for the generator set according to claim 1, wherein the isolation mechanism comprises a corresponding groove (10) formed in the opposite side wall of the mounting base (1) and the control box (3), the opposite side wall of the control box (3) and the mounting base (1) is fixedly connected with a supporting plate (11), the opposite side wall of the supporting plate (11) and the corresponding groove (10) is fixedly connected with a laminating plate (12), and the laminating plate (12) is matched with the corresponding groove (10).

3. The variable frequency control device for the generator set according to claim 2, wherein the guiding mechanism comprises two symmetrically arranged connecting grooves (5) formed in the inner side wall of the mounting frame (2), a plurality of equidistant sliding plates (7) are fixedly connected to the side wall, opposite to the connecting grooves (5), of the control box (3), and the sliding plates (7) are slidably connected in the connecting grooves (5).

4. The variable frequency control device for the generator set according to claim 3, wherein the supporting mechanism comprises a plurality of limit grooves (6) formed in opposite side walls of the mounting frame (2) and the control box (3), limit rods (8) are fixedly connected to inner side walls of the limit grooves (6), a plurality of fixing plates (9) are fixedly connected to opposite side walls of the control box (3) and the mounting frame (2), the fixing plates (9) are slidably connected in the limit grooves (6), and the limit rods (8) penetrate through the slidably connected fixing plates (9).

5. The variable frequency control device for the generator set according to claim 4, wherein buffer springs are elastically connected to opposite side walls of the fixing plate (9) and the limiting groove (6), and the buffer springs are sleeved on side walls of the limiting rod (8).

6. The variable frequency control device for the generator set according to claim 5, wherein the contact plate (4), the supporting plate (11) and the attaching plate (12) are made of rubber, a plurality of connecting plates (13) are fixedly connected to the side wall of the supporting plate (11), and the connecting plates (13) are slidably connected in the limiting groove (6).