CN219420150U

CN219420150U - Wiring arrangement structure of frequency converter

Info

Publication number: CN219420150U
Application number: CN202320751076.2U
Authority: CN
Inventors: 王继川; 马继平; 邓大安
Original assignee: Shenzhen Jingli Technology Co ltd
Current assignee: Shenzhen Jingli Technology Co ltd
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-07-25
Anticipated expiration: 2033-04-07

Abstract

The utility model discloses a wiring arrangement structure of a frequency converter, which belongs to the field of frequency converters and comprises a frequency converter main body, wherein a control panel is arranged on the frequency converter main body, the lower end of the frequency converter main body is connected with a clamping and fixing structure, the clamping and fixing structure comprises a fixing strip, a groove, a clamping assembly and a guiding assembly, and the groove is formed in the fixing strip. Through the fixed structure of centre gripping that sets up, can realize effectively that the arrangement to the wiring is fixed, set up rubber pad and spring in the clamping component, when the centre gripping of carrying out the wiring is fixed, can play buffering protection's effect, can avoid the excessive damage that causes the wiring of centre gripping, can be enough fixed the wiring, excellent in use effect again can protect the wiring to a certain extent, adopt guide assembly, can guide the centre gripping to the position of buckling of butt line, further ensure the steadiness and the regularity of wiring, ensured that the wiring can use steadily after being connected with corresponding equipment.

Description

Wiring arrangement structure of frequency converter

Technical Field

The utility model relates to the field of frequency converters, in particular to a wiring arrangement structure of a frequency converter.

Background

The frequency converter is a power control device which controls the alternating current motor by changing the frequency of a working power supply of the motor by applying a frequency conversion technology and a microelectronic technology. The frequency converter mainly comprises a rectifying unit (alternating current to direct current), a filtering unit, an inverting unit (direct current to alternating current), a braking unit, a driving unit, a detecting unit micro-processing unit and the like. When the frequency converter is used, the frequency converter is connected with other equipment through a plurality of cables, if the cables are not arranged in a tidying way, the frequency converter is not attractive, the follow-up maintenance work can be affected, and therefore, when the frequency converter is used, a wiring tidying structure is often also provided for use.

The existing wiring arrangement structure is a common wire clamp, the wire clamp is used for fixing and arranging wires, and when the wiring arrangement structure is used, the fixing strip and the clamping strip are used for arranging and fixing the wires. However, in the existing wiring arrangement structure, when the clamping strip and the fixing strip are matched for clamping and fixing the wiring, the clamping strip is not provided with a buffering protection part, deformation and damage of the wiring are easily caused by excessive clamping, the inside of the wiring is extremely easy to break, after the wiring breaks, the wiring cannot be normally connected for use, meanwhile, in the existing wiring arrangement structure, only the effect of clamping is achieved, the wiring is required to be bent when being connected with other equipment, the bent part cannot be effectively fixed, loose problems still exist, and the using effect is general.

Disclosure of Invention

The utility model mainly aims to provide a wiring arrangement structure of a frequency converter, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a wiring arrangement structure of converter, includes the converter main part, be equipped with in the converter main part and control the panel, the lower extreme of converter main part is connected with centre gripping fixed knot and constructs, and centre gripping fixed knot constructs including fixed strip, recess, clamping assembly and guide assembly, the recess is seted up on the fixed strip, and the lower extreme at the converter main part is installed to the fixed strip, the front end at the fixed strip is connected to the clamping assembly, guide assembly sets up in the below of fixed strip.

Preferably, the back of converter main part is equipped with the mounting bracket, and the converter main part is fixed through the mounting bracket, the upper end position department of converter main part has seted up the thermovent.

Preferably, the clamping and fixing structure further comprises a mounting plate and a mounting bolt, the mounting plate is fixed at the end part of the fixing strip, the mounting bolt is arranged on the mounting plate, the tail end of the mounting bolt is connected with the frequency converter main body, and the fixing strip is fixed on the frequency converter main body through the mounting plate and the mounting bolt.

Preferably, the clamping assembly comprises a pressing strip, a rubber pad, a connecting bolt and a spring, wherein the rubber pad is fixed on the pressing strip, the connecting bolt penetrates through the end part of the pressing strip, the tail end of the connecting bolt is connected to the fixing strip in a threaded manner, the spring is sleeved on the connecting bolt, and the end part of the spring is respectively contacted with the pressing strip and the fixing strip.

Preferably, the guide assembly comprises a wire clamp, a flexible connecting belt, a clamping groove, a limiting protrusion, a fixing block and a round hole, wherein the wire clamp is fixedly connected with the flexible connecting belt, the upper end of the flexible connecting belt is connected with the fixing strip, the clamping groove is formed in the wire clamp, the limiting protrusion is fixed in the clamping groove on the wire clamp, the round hole is formed in the fixing block, and the fixing block is fixedly connected with the wire clamp.

Compared with the prior art, the utility model has the following beneficial effects: this wiring arrangement structure of converter, through the fixed knot of centre gripping structure that sets up, can realize effectively that the arrangement to the wiring is fixed, set up rubber pad and spring in the clamping component, when the centre gripping of carrying out the wiring is fixed, can play buffering protection's effect, can avoid the excessive damage that causes the wiring of centre gripping, can fix the wiring, can protect the wiring to a certain extent again, excellent in use effect, adopt guide assembly, can guide the centre gripping to the position that the butt joint line was buckled, further ensure the steadiness and the regularity of wiring, ensured that the wiring can use steadily after being connected with corresponding equipment.

Drawings

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

FIG. 2 is a schematic view of a clamping and fixing structure according to the present utility model;

FIG. 3 is a schematic view of a clamping assembly according to the present utility model;

fig. 4 is a schematic structural view of the guide assembly of the present utility model.

In the figure: 1. a frequency converter main body; 2. a control panel; 3. clamping and fixing structure; 301. a fixing strip; 302. a mounting plate; 303. a groove; 304. installing a bolt; 305. a clamping assembly; 3051. pressing strips; 3052. a rubber pad; 3053. a connecting bolt; 3054. a spring; 306. a guide assembly; 3061. a wire clamp; 3062. a flexible connecting band; 3063. a clamping groove; 3064. a limit protrusion; 3065. a fixed block; 3066. a round hole; 4. a mounting frame; 5. and a heat radiation port.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, a wiring arrangement structure of a frequency converter comprises a frequency converter main body 1, wherein a control panel 2 is arranged on the frequency converter main body 1, the lower end of the frequency converter main body 1 is connected with a clamping and fixing structure 3, the back of the frequency converter main body 1 is provided with a mounting frame 4, the frequency converter main body 1 is fixed through the mounting frame 4, and a heat dissipation opening 5 is formed in the upper end position of the frequency converter main body 1.

When using the converter, install corresponding place with converter main part 1 through mounting bracket 4, install centre gripping fixed knot at the lower extreme of converter main part 1 and construct 3, carry out the connection work of cable afterwards, in the wiring process, open the corresponding subassembly in the centre gripping fixed knot construct 3, connect the end connection of cable to the lower extreme position department of converter main part 1, guarantee that the cable is located centre gripping fixed knot construct 3, then utilize centre gripping fixed knot construct 3 to carry out the centre gripping to the cable, thereby realize the purpose of wiring arrangement, after the cable is held, with the cable end connection to corresponding equipment, then begin to use the converter can, in-process can carry out corresponding control through controlling panel 2, simultaneously in the use, the thermovent 5 dispels the heat, guarantee that the converter can normal use.

With the above embodiment, the clamping and fixing structure 3 includes the fixing strip 301, the groove 303, the clamping component 305 and the guiding component 306, the groove 303 is opened on the fixing strip 301, and the fixing strip 301 is installed at the lower end of the frequency converter main body 1, the clamping component 305 is connected at the front end of the fixing strip 301, the guiding component 306 is disposed below the fixing strip 301, the clamping and fixing structure 3 further includes the mounting plate 302 and the mounting bolt 304, the mounting plate 302 is fixed at the end of the fixing strip 301, the mounting bolt 304 is disposed on the mounting plate 302, and the end of the mounting bolt 304 is connected with the frequency converter main body 1, the fixing strip 301 is fixed on the frequency converter main body 1 through the mounting plate 302 and the mounting bolt 304, the clamping component 305 includes the pressing strip 3051, the rubber pad 3052, the connecting bolt 3053 and the spring 3054, the rubber pad 3052 is fixed on the pressing strip 3051, the connecting bolt 3053 penetrates through the end of the pressing strip 3051, and the end of the connecting bolt 3053 is screwed on the fixing strip 301, the spring 3054 is sleeved on the connecting bolt 3053, the end part of the spring 3054 is respectively contacted with the pressing bar 3051 and the fixing strip 301, the guide assembly 306 comprises a wire clamp 3061, a flexible connecting belt 3062, a clamping groove 3063, a limiting boss 3064, a fixing block 3065 and a round hole 3066, the wire clamp 3061 is fixedly connected with the flexible connecting belt 3062, the upper end of the flexible connecting belt 3062 is connected with the fixing strip 301, the clamping groove 3063 is arranged on the wire clamp 3061, the limiting boss 3064 is fixed in the clamping groove 3063 on the wire clamp 3061, the round hole 3066 is arranged on the fixing block 3065, the fixing block 3065 is fixedly connected with the wire clamp 3061, the wire clamp 3052 and the spring 3054 are arranged in the clamping assembly 305, the effect of buffering protection can be achieved when the wire clamp is fixed, the damage of the wire clamp caused by excessive clamping can be avoided, the wiring can be fixed well, the wiring can be protected to a certain extent, the using effect is excellent, the guiding assembly 306 is adopted, the bending part of the wiring can be guided and clamped, the stability and the regularity of the wiring are further ensured, and the wiring can be stably used after being connected with corresponding equipment.

When the clamping and fixing structure 3 is installed, the mounting plate 302 is fixed to the lower end of the frequency converter main body 1 through the mounting bolt 304, the fixing work of the fixing strip 301 is completed, at this time, the clamping component 305 and the guide component 306 are connected to the fixing strip 301, when wiring is conducted, the connecting bolt 3053 is screwed off, the whole clamping component 305 is taken away, the cable end is connected to the frequency converter main body 1, the cable is located in the groove 303 on the fixing strip 301, then the pressing strip 3051 is connected to the fixing strip 301 through the connecting bolt 3053, in the process, along with the rotation of the connecting bolt 3053, the pressing strip 3051 moves towards the direction of the fixing strip 301, the rubber pad 3052 is matched with the spring 3054 for use, the effect of buffering protection can be achieved, the pressing strip 3051 and the fixing strip 301 are prevented from being excessively clamped to cables, the situation of cable breakage is prevented, after the cable is completely clamped, a screw hole is formed in a proper place, the screw hole 3066 is formed, the flexible connecting strip 3062 enables the cable clamp 3061 to be located at the screw hole, the fixing block 3065 and then the clamp 3061 is connected to the fixing strip 301 through the connecting bolt 3061, the cable clamp 3061 is further, the effect is guaranteed, and the cable can be further guaranteed, and the cable can be well-distributed and fixed to the end of the frequency converter is further, and the cable can be stably clamped by the wire clamp device.

The foregoing has described the principles, features and advantages of the present utility model. It will be apparent to those skilled in the art from this disclosure that the foregoing is not a limitation of the utility model, and that the foregoing embodiments and descriptions illustrate the basic principles and features of the utility model, but that various modifications can be made therein without departing from the spirit of the utility model, and that such modifications are intended to be within the scope of the utility model as claimed.

Claims

1. The utility model provides a wiring arrangement structure of converter, includes converter main part (1), be equipped with on converter main part (1) and control panel (2), its characterized in that: the lower extreme of converter main part (1) is connected with centre gripping fixed knot and constructs (3), and centre gripping fixed knot constructs (3) including fixed strip (301), recess (303), clamping assembly (305) and guide assembly (306), recess (303) are seted up on fixed strip (301), and fixed strip (301) are installed in the lower extreme of converter main part (1), clamping assembly (305) are connected in the front end of fixed strip (301), guide assembly (306) set up in the below of fixed strip (301).

2. The connection arrangement structure of a frequency converter according to claim 1, wherein: the back of converter main part (1) is equipped with mounting bracket (4), and converter main part (1) is fixed through mounting bracket (4), upper end position department of converter main part (1) has seted up thermovent (5).

3. The connection arrangement structure of a frequency converter according to claim 2, wherein: the clamping and fixing structure (3) further comprises a mounting plate (302) and a mounting bolt (304), the mounting plate (302) is fixed at the end part of the fixing strip (301), the mounting bolt (304) is arranged on the mounting plate (302), the tail end of the mounting bolt (304) is connected with the frequency converter main body (1), and the fixing strip (301) is fixed on the frequency converter main body (1) through the mounting plate (302) and the mounting bolt (304).

4. A wiring arrangement for a frequency converter according to claim 3, wherein: clamping component (305) is including layering (3051), rubber pad (3052), connecting bolt (3053) and spring (3054), rubber pad (3052) are fixed on layering (3051), connecting bolt (3053) run through in the tip of layering (3051), and the terminal threaded connection of connecting bolt (3053) is on fixed strip (301), spring (3054) cover is established on connecting bolt (3053), and the tip of spring (3054) contacts layering (3051) and fixed strip (301) respectively.

5. The connection arrangement structure of a frequency converter according to claim 4, wherein: guide assembly (306) are including fastener (3061), flexonics area (3062), draw-in groove (3063), spacing arch (3064), fixed block (3065) and round hole (3066), fixed connection between fastener (3061) and flexonics area (3062), and the upper end of flexonics area (3062) is connected on fixed strip (301), draw-in groove (3063) are seted up on fastener (3061), in draw-in groove (3063) on line clamp (3061) are fixed to spacing arch (3064), round hole (3066) are seted up on fixed block (3065), and fixed connection between fixed block (3065) and fastener (3061).