Reinforcing device for mounting frequency converter

Abstract

The utility model discloses a reinforcing device for frequency converter installation, which relates to the technical field of frequency converter installation and comprises a positioning seat, a frequency converter body is fixedly installed on the outer wall of the top of the positioning seat through bolts, and an omnibearing reinforcing mechanism is arranged on the top of the positioning seat. The all-dimensional reinforcing mechanism comprises a sliding groove, a two-way screw rod, two centering sliding blocks, two reinforcing plates sequentially welded to the outer walls of the tops of the two centering sliding blocks, and two front-side and rear-side reinforcing assemblies sequentially arranged on the two reinforcing plates. According to the utility model, the omni-directional reinforcing mechanism is arranged, so that omni-directional reinforcing and limiting can be carried out on the frequency converter, and the situation that the connection part of the frequency converter is loosened and falls off due to machine vibration is effectively reduced, thereby effectively ensuring the installation stability of the frequency converter; through the damping effect of the four damping rubber pads between the cabinet and the positioning seat, the influence of vibration on the connection part of the frequency converter body can be effectively reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to frequency converter installation technical field especially relates to a reinforcing device for frequency converter installation. BACKGROUND

[0002] The frequency converter is a kind of power control equipment, mainly used to adjust the power control of alternating current motor, and its core function is to change the frequency of motor working power supply, to control the operation of alternating current motor in turn.The frequency converter can adjust the voltage and frequency of output power supply, provides required power voltage according to the actual demand of motor, to achieve the purpose of energy saving and speed regulation.

[0003] The existing frequency converter installation mode is simple, when installing frequency converter near some equipment with larger vibration, ordinary mounting bracket is difficult to resist continuous vibration, and the connection between frequency converter and mounting bracket is prone to loose and fall off, thereby seriously affecting the stability of frequency converter installation. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the shortcomings in prior art and provides a reinforcing device for frequency converter installation.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme:

[0006] A reinforcing device for frequency converter installation, including positioning seat, the top outer wall of positioning seat is fixedly installed with frequency converter body by bolt, the top of positioning seat is equipped with all-directional reinforcing mechanism;

[0007] The all-directional reinforcing mechanism includes the chute opened in the top of positioning seat, the bidirectional screw rod rotationally installed in the chute, the two centering sliding blocks symmetrically screwed on the two opposite screw thread ends of bidirectional screw rod, the two reinforcing plates sequentially welded on the top outer wall of two centering sliding blocks and the two front and rear side reinforcing assemblies sequentially provided on two reinforcing plates.

[0008] As a preferred technical scheme of the utility model, two front and rear side reinforcing assemblies both include two support blocks sequentially welded on the front and rear two side outer walls of reinforcing plate, two locking screw rods sequentially screwed on two support blocks, two reinforcing discs sequentially welded on the outer wall of opposite end of two locking screw rods and two handles sequentially welded on the outer wall of mutually distant end of two locking screw rods.

[0009] As a preferred technical scheme of the utility model, the outer wall of two centering sliding blocks is slidably connected with the inner wall of chute, and the outer wall of one end of bidirectional screw rod is fixedly connected with knob.

[0010] As a preferred technical scheme of the utility model, the bottom of the positioning seat is provided with a shock-absorbing connecting mechanism, and the shock-absorbing connecting mechanism comprises four shock-absorbing connecting assemblies arranged at the four corners of the positioning seat in sequence.

[0011] As a preferred technical scheme of the utility model, the four shock-absorbing connecting assemblies each comprise a shock-absorbing rubber pad fixedly connected to the outer wall of the bottom of the positioning seat and a positioning screw screwed on the positioning seat.

[0012] As a preferred technical scheme of the utility model, the four shock-absorbing rubber pads are each provided with a screw avoiding hole.

[0013] The utility model has the advantages of:

[0014] 1、the utility model discloses after the frequency converter body is fixed to the positioning seat through the bolt, and the two reinforcing plates can be centered and closed to the left and right sides of the frequency converter body through the bidirectional screw rod control, and the left and right sides of the frequency converter body can be positioned and reinforced through the two front and rear reinforcing assemblies, so that the frequency converter can be all-round reinforced and positioned, the situation that the frequency converter connecting place is loose and falls off due to machine vibration is effectively reduced, thereby effectively guaranteeing the stability of the frequency converter installation.

[0015] 2、the utility model discloses that the four positioning screws at the four corners of the positioning seat are used for stably fixing the positioning seat on the cabinet, and after the connection is completed, the shock-absorbing effect of the four shock-absorbing rubber pads between the cabinet and the positioning seat can effectively reduce the influence of vibration on the frequency converter body connecting place. DRAWINGS

[0016] Figure 1 It is the front view three-dimensional structure schematic diagram of the utility model;

[0017] Figure 2 It is the three-dimensional structure schematic diagram of the all-round reinforcing mechanism in the utility model;

[0018] Figure 3 It is the top view structure schematic diagram of the utility model Figure 2 ;

[0019] Figure 4 It is the bottom view three-dimensional structure schematic diagram of the utility model;

[0020] Figure 5 It is the three-dimensional enlarged structure schematic diagram of the shock-absorbing rubber pad in the utility model.

[0021] In the figure: 1, positioning seat; 2, frequency converter body; 3, sliding groove; 4, bidirectional screw; 5, centering sliding block; 6, reinforcing plate; 7, supporting block; 8, locking screw; 9, reinforcing disc; 10, handle; 11, knob; 12, shock-absorbing rubber pad; 13, positioning screw; 14, screw avoiding hole. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0023] Reference Figures 1-5 The embodiment discloses a reinforcing device for frequency converter installation, which comprises a positioning seat 1, a frequency converter body 2 is fixedly installed on the top outer wall of the positioning seat 1 through bolts, and a full-range reinforcing mechanism is arranged on the top of the positioning seat 1.

[0024] Specifically, the full-range reinforcing mechanism comprises a sliding groove 3 arranged on the top of the positioning seat 1, a bidirectional screw 4 rotatably installed in the sliding groove 3, two centering sliding blocks 5 symmetrically screwed on the two opposite threaded ends of the bidirectional screw 4, two reinforcing plates 6 sequentially welded on the top outer walls of the two centering sliding blocks 5 and two front and rear reinforcing assemblies sequentially arranged on the two reinforcing plates 6.

[0025] Further, each of the two front and rear reinforcing assemblies comprises two supporting blocks 7 sequentially welded on the front and rear outer walls of the reinforcing plate 6, two locking screws 8 sequentially screwed on the two supporting blocks 7, two reinforcing discs 9 sequentially welded on the outer walls of the opposite ends of the two locking screws 8 and two handles 10 sequentially welded on the outer walls of the mutually distant ends of the two locking screws 8, the outer walls of the two centering sliding blocks 5 are slidably connected with the inner wall of the sliding groove 3, and one end of the outer wall of the bidirectional screw 4 is fixedly connected with a knob 11.

[0026] In the embodiment, the bottom of the positioning seat 1 is provided with a shock-absorbing connecting mechanism, and the shock-absorbing connecting mechanism comprises four shock-absorbing connecting assemblies sequentially arranged at the four corner positions of the positioning seat 1.

[0027] Specifically, each of the four shock-absorbing connecting assemblies comprises a shock-absorbing rubber pad 12 fixedly connected to the outer wall of the bottom of the positioning seat 1 and a positioning screw 13 screwed on the positioning seat 1, and a screw avoiding hole 14 is arranged on each of the four shock-absorbing rubber pads 12.

[0028] The working principle of the embodiment is as follows: first, the positioning seat 1 is stably fixed on the cabinet through the four positioning screws 13 at the four corner positions of the positioning seat 1, and after the connection is completed, the shock-absorbing effect of the four shock-absorbing rubber pads 12 between the cabinet and the positioning seat 1 can effectively reduce the influence of vibration on the connection of the frequency converter body 2.

[0029] Secondly, after the frequency converter body 2 is fixed to the positioning seat 1 by bolts, at this time, the two-way screw rod 4 is rotated by the knob 11, and then under the limiting of the sliding groove 3, the two centering sliding blocks 5 which are threadedly connected with the two-way screw rod 4 drive the reinforcing plates 6 to be centered and close to the surface of the frequency converter body 2, so that the left and right sides of the frequency converter body 2 can be limited and reinforced by the two reinforcing plates 6;

[0030] Finally, the reinforcing disc 9 is contacted to the surface of the frequency converter body 2 by rotating the locking screw rod 8 by the handle 10, so that the front and rear sides of the frequency converter body 2 can be limited and reinforced by the four reinforcing discs 9.

[0031] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A reinforcing device for inverter installation, comprising a positioning seat (1), the top outer wall of the positioning seat (1) is fixedly installed with an inverter body (2) through a bolt, characterized in that, The top of the positioning base (1) is provided with a full-range reinforcing mechanism; The full-range reinforcing mechanism comprises a sliding groove (3) formed in the top of the positioning base (1), a bidirectional screw rod (4) rotatably installed in the sliding groove (3), two centering sliding blocks (5) symmetrically screwed on two opposite threaded ends of the bidirectional screw rod (4), two reinforcing plates (6) sequentially welded on the top outer walls of the two centering sliding blocks (5), and two front-rear side reinforcing assemblies sequentially arranged on the two reinforcing plates (6).

2. The reinforcing device for frequency converter installation according to claim 1, characterized in that, Each of the two front-rear side reinforcing assemblies comprises two support blocks (7) sequentially welded on the front and rear outer walls of the reinforcing plate (6), two locking screw rods (8) sequentially screwed on the two support blocks (7), two reinforcing discs (9) sequentially welded on the outer walls of opposite ends of the two locking screw rods (8), and two rotating handles (10) sequentially welded on the outer walls of mutually distant ends of the two locking screw rods (8).

3. The reinforcing device for frequency converter installation according to claim 1, characterized in that, The outer walls of the two centering sliding blocks (5) are in sliding connection with the inner wall of the sliding groove (3), and the outer wall of one end of the bidirectional screw rod (4) is fixedly connected with a knob (11).

4. The reinforcing device for frequency inverter installation according to claim 1, characterized in that, The bottom of the positioning base (1) is provided with a shock-absorbing connecting mechanism, and the shock-absorbing connecting mechanism comprises four shock-absorbing connecting assemblies sequentially arranged at the four corner positions of the positioning base (1).

5. The reinforcing device for frequency inverter installation according to claim 4, wherein Each of the four shock-absorbing connecting assemblies comprises a shock-absorbing rubber pad (12) fixedly connected to the outer wall of the bottom of the positioning base (1) and a positioning screw (13) screwed on the positioning base (1).

6. The reinforcing device for frequency inverter installation according to claim 5, wherein Each of the four shock-absorbing rubber pads (12) is provided with a screw avoiding hole (14).

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