CN211321754U

CN211321754U - Novel frequency converter cabinet

Info

Publication number: CN211321754U
Application number: CN202020014442.2U
Authority: CN
Inventors: 侯成
Original assignee: Tianjin Meiwo Automation Technology Co ltd
Current assignee: Tianjin Meiwo Automation Technology Co ltd
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2020-08-21
Anticipated expiration: 2030-01-06

Abstract

The utility model discloses a novel frequency converter cabinet, in particular to the technical field of frequency converters, which comprises an outer cabinet, wherein a damping mechanism is arranged inside the outer cabinet; the damping mechanism comprises a first rubber pad, an inner cabinet is fixedly arranged in the first rubber pad, a plurality of damping springs are fixedly arranged at the bottom of the inner cabinet, a plurality of second rubber pads are arranged between the damping springs, a plurality of fixing frames are fixedly arranged in the inner cabinet, a plurality of fixing plates are arranged in the fixing frames, a plurality of supporting rods are fixedly arranged at the bottom of the outer cabinet, rod sleeves are fixedly arranged on the supporting rods, auxiliary rods are fixedly arranged on two sides of each rod sleeve, and supporting round platforms are fixedly arranged at the other ends of the auxiliary rods. The utility model discloses a set up outer rack and interior rack to establish at a plurality of damping spring including rack bottom, still utilize the fixed plate that can remove to fix the converter, the multilayer protection is in order to alleviate the influence of vibration to the converter.

Description

Novel frequency converter cabinet

Technical Field

The embodiment of the utility model provides a relate to converter technical field, concretely relates to novel converter rack.

Background

The frequency converter belongs to an electronic device, and has strict requirements on the installation environment, wherein vibration is the main reason for causing mechanical damage to the electronic device, and effective vibration avoiding measures are adopted for occasions with larger vibration punching machines.

The existing frequency converter is mostly installed in a closed cabinet, and the existing cabinet only adopts single rubber for vibration prevention, so that the effect is poor, and the damage to the frequency converter inside is easily caused.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a novel frequency converter rack is through setting up outer rack and interior rack to establish at a plurality of damping spring including rack bottom, still utilize the fixed plate that can remove to fix the converter, the multilayer protection is in order to alleviate the influence of vibration to the converter, with the problem of solving among the prior art because the relatively poor frequency converter that leads to of rack antivibration effect damages.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a novel frequency converter cabinet comprises an outer cabinet, wherein a vibration damping mechanism is arranged inside the outer cabinet and extends to the bottom of the outer cabinet;

the vibration reduction mechanism comprises a first rubber pad, the first rubber pad is fixedly arranged inside an outer cabinet, an inner cabinet is fixedly arranged inside the first rubber pad, a plurality of vibration reduction springs are fixedly arranged at the bottom of the inner cabinet, the bottom ends of the vibration reduction springs are fixedly connected with the outer cabinet, a second rubber pad is arranged among the vibration reduction springs, the top of the second rubber pad is fixedly connected with the inner cabinet, the bottom of the second rubber pad is fixedly connected with the outer cabinet, a plurality of fixing frames are fixedly arranged inside the inner cabinet, a plurality of fixing plates are arranged inside the fixing frames, the fixing plates extend out of the rear sides of the fixing frames, one end of each fixing plate is connected with the rear wall of the inner cabinet through a sliding rail, a plurality of support rods are fixedly arranged at the bottom of the outer cabinet, rod sleeves are fixedly arranged on the support rods, auxiliary rods are fixedly arranged on two sides of each rod sleeve, the other end of the supporting rod is fixedly connected with the supporting round table.

Furtherly, it is a plurality of the fixed plate front end is fixed and is equipped with the riser, the riser is established in the mount front side, the fixed diaphragm that is equipped with in riser top, the diaphragm is established at the mount top furtherly, the diaphragm top is equipped with fixing bolt, fixing bolt runs through the diaphragm and contacts with the mount, fixing bolt passes through threaded connection with the diaphragm.

Furthermore, a plurality of fixed frames are provided with moving grooves, and a plurality of fixed plates are arranged in the moving grooves.

Furthermore, the bottoms of the fixing frames are respectively provided with a containing plate, and the containing plates are fixedly connected with two side walls of the inner cabinet.

Furthermore, wiring holes are formed in the containing plates.

Further, a cabinet door is arranged on the front side of the outer cabinet and movably connected with the outer cabinet through hinges, and a handle is fixedly arranged on the front side of the cabinet door.

The embodiment of the utility model provides a have following advantage:

the utility model discloses a set up outer rack and interior rack to establish at a plurality of damping spring including rack bottom, still utilize the fixed plate that can remove to fix the converter, the multilayer protection is compared with prior art in order to alleviate the influence of vibration to the converter, effectual improvement the utility model discloses a vibration-proof performance, thereby the effectual converter of having protected does not receive the damage.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of the overall structure provided by the present invention;

fig. 2 is a vertical sectional view provided by the present invention;

fig. 3 is a top view of the fixing plate provided by the present invention;

fig. 4 is a top view of the containing plate provided by the present invention;

fig. 5 is an enlarged view of a in fig. 2 according to the present invention.

In the figure: the cabinet comprises an outer cabinet 1, a first rubber pad 2, an inner cabinet 3, a damping spring 4, a second rubber pad 5, a containing plate 6, a wiring hole 7, a fixing frame 8, a fixing plate 9, a vertical plate 10, a transverse plate 11, a fixing bolt 12, a cabinet door 13, a supporting rod 14, a rod sleeve 15, an auxiliary rod 16 and a supporting circular table 17.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to the attached drawings 1-5 in the specification, the novel frequency converter cabinet of the embodiment comprises an outer cabinet 1, wherein a vibration damping mechanism is arranged inside the outer cabinet 1, and the vibration damping mechanism extends to the bottom of the outer cabinet 1;

the vibration reduction mechanism comprises a first rubber pad 2, the first rubber pad 2 is fixedly arranged inside an outer cabinet 1, an inner cabinet 3 is fixedly arranged inside the first rubber pad 2, a plurality of vibration reduction springs 4 are fixedly arranged at the bottom of the inner cabinet 3, the bottom ends of the vibration reduction springs 4 are fixedly connected with the outer cabinet 1, a second rubber pad 5 is arranged among the vibration reduction springs 4, the top of the second rubber pad 5 is fixedly connected with the inner cabinet 3, the bottom of the second rubber pad 5 is fixedly connected with the outer cabinet 1, a plurality of fixing frames 8 are fixedly arranged inside the inner cabinet 3, a plurality of fixing plates 9 are arranged inside the fixing frames 8, the fixing plates 9 extend out of the rear sides of the fixing frames 8, one ends of the fixing plates 9 are connected with the rear wall of the inner cabinet 3 through sliding rails, a plurality of support rods 14 are fixedly arranged at the bottom of the outer cabinet 1, and rod sleeves 15 are fixedly, the two sides of the rod sleeve 15 are fixedly provided with an attached rod 16, the other end of the attached rod 16 is fixedly provided with a supporting circular truncated cone 17, and the other end of the supporting rod 14 is fixedly connected with the supporting circular truncated cone 17.

Furtherly, it is a plurality of fixed plate 9 front end is fixed and is equipped with riser 10, riser 10 is established in the 8 front sides of mount, riser 10 top is fixed and is equipped with diaphragm 11, diaphragm 11 is established at 8 tops of mount, is convenient for remove fixed plate 9.

Further, the top of the transverse plate 11 is provided with a fixing bolt 12, the fixing bolt 12 penetrates through the transverse plate 11 to contact with the fixing frame 8, and the fixing bolt 12 is in threaded connection with the transverse plate 11, so that the moving plate 9 is convenient to fix.

Further, a plurality of moving grooves are formed in the fixing frame 8, and the fixing plates 9 are arranged inside the moving grooves, so that the fixing plates 9 can move conveniently.

Further, a plurality of 8 bottoms of mount all are equipped with and hold board 6, hold

board

6 and 3 both sides wall fixed connection of interior cubical switchboard, be convenient for place the converter.

Furthermore, a plurality of wiring holes 7 are formed in the containing plate 6, so that the frequency converter can be conveniently connected.

Further, a cabinet door 13 is arranged on the front side of the outer cabinet 1, the cabinet door 13 is movably connected with the outer cabinet 1 through hinges, and a handle is fixedly arranged on the front side of the cabinet door 13, so that the cabinet door 13 can be opened conveniently.

The implementation scenario is specifically as follows: opening the cabinet door 13 and then placing the frequency converter on the top of the containing plate 6, then loosening the fixing bolt 12, moving the transverse plate 11 to drive the vertical plate 10 to move, moving the vertical plate 10 to drive the fixing plate 9 to move, when the fixing plate 9 contacts with the frequency converter, stopping moving the transverse plate 11 and screwing the fixing bolt 12, at this time, the frequency converter is fixed between the two fixing plates 9, then passing the electric wire at the bottom of the frequency converter through the wiring hole 7 to connect the electric appliance with the required electric appliance, then closing the cabinet door 13, when the vibration of small amplitude is generated from the outside, the auxiliary rod 16 will prevent the rod sleeve 15 from tilting, thereby ensuring the safety of the utility model, when the vibration is strong, the outer cabinet 1 will vibrate first, when the vibration is transmitted to the inside through the outer cabinet 1, because the first rubber pad 2 has elasticity, the vibration amplitude will be reduced by the first rubber pad 2, and simultaneously the vibration damping, make the object the power that receives under the same momentum change diminish to reached the effect of damping, simultaneously, the converter is by the centre gripping between two fixed plates 9, makes its position can not change when the vibration, also can not take place to damage because of colliding with each other equally yet, thereby alleviates the damage of vibration to the converter, and this embodiment has specifically solved among the prior art problem that the cabinet antivibration effect is poor and the converter consequently and damages.

Referring to the attached drawings 1-5 of the specification, a cabinet door 13 is opened, a frequency converter is placed on the top of a containing plate 6, fixing bolts 12 are unscrewed, a transverse plate 11 is moved and a fixing plate 9 is driven to move through a vertical plate 10, when the fixing plate 9 is in contact with the frequency converter, the transverse plate 11 is stopped to move and the fixing bolts 12 are screwed, the frequency converter is fixed between the two fixing plates 9, then electric wires at the bottom of the frequency converter penetrate through a wiring hole 7, the cabinet door 13 is closed, when vibration occurs, a first rubber pad 2 has elasticity and can reduce vibration amplitude, and a damping spring 4 damps vibration through the action time of extension force.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a novel frequency converter rack, includes outer rack (1), its characterized in that: a vibration damping mechanism is arranged in the outer cabinet (1), and the vibration damping mechanism extends to the bottom of the outer cabinet (1);

the vibration reduction mechanism comprises a first rubber pad (2), the first rubber pad (2) is fixedly arranged inside an outer cabinet (1), an inner cabinet (3) is fixedly arranged inside the first rubber pad (2), a plurality of vibration reduction springs (4) are fixedly arranged at the bottom of the inner cabinet (3), the bottom ends of the vibration reduction springs (4) are fixedly connected with the outer cabinet (1), a plurality of second rubber pads (5) are arranged among the vibration reduction springs (4), the top of each second rubber pad (5) is fixedly connected with the inner cabinet (3), the bottom of each second rubber pad (5) is fixedly connected with the outer cabinet (1), a plurality of fixing frames (8) are fixedly arranged inside the inner cabinet (3), a plurality of fixing plates (9) are arranged inside the fixing frames (8), the fixing plates (9) extend out of the rear side of the fixing frames (8), one ends of the fixing plates (9) are connected with the rear wall of the inner cabinet (3) through sliding rails, outer rack (1) bottom is fixed and is equipped with a plurality of bracing pieces (14), fixed pole cover (15) that are equipped with on bracing piece (14), pole cover (15) both sides are all fixed to be equipped with attaches pole (16), it is fixed with support round platform (17) to attach pole (16) other end, bracing piece (14) other end and support round platform (17) fixed connection.

2. The novel frequency converter cabinet according to claim 1, characterized in that: a plurality of fixed plate (9) front end is fixed and is equipped with riser (10), riser (10) are established in mount (8) front side, riser (10) top is fixed and is equipped with diaphragm (11), diaphragm (11) are established at mount (8) top.

3. The novel frequency converter cabinet according to claim 2, characterized in that: the fixing device is characterized in that a fixing bolt (12) is arranged at the top of the transverse plate (11), the fixing bolt (12) penetrates through the transverse plate (11) to be in contact with the fixing frame (8), and the fixing bolt (12) is in threaded connection with the transverse plate (11).

4. The novel frequency converter cabinet according to claim 1, characterized in that: a plurality of the fixing frames (8) are all provided with moving grooves, and a plurality of the fixing plates (9) are arranged in the moving grooves.

5. The novel frequency converter cabinet according to claim 1, characterized in that: a plurality of the bottom parts of the fixing frames (8) are respectively provided with a containing plate (6), and the containing plates (6) are fixedly connected with two side walls of the inner cabinet (3).

6. The novel frequency converter cabinet according to claim 5, characterized in that: wiring holes (7) are formed in the plurality of containing plates (6).

7. The novel frequency converter cabinet according to claim 1, characterized in that: a cabinet door (13) is arranged on the front side of the outer cabinet (1), the cabinet door (13) is movably connected with the outer cabinet (1) through hinges, and a handle is fixedly arranged on the front side of the cabinet door (13).