CN110996584A

CN110996584A - Novel PLC switch board

Info

Publication number: CN110996584A
Application number: CN201911299796.4A
Authority: CN
Inventors: 高燕松
Original assignee: Xian Zhiyueda Software Co Ltd
Current assignee: Xian Zhiyueda Software Co Ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-04-10

Abstract

The invention discloses a novel PLC control cabinet, which comprises a shell component, a mounting component and a limiting component, wherein the component mounting component is mounted inside the shell component, and the component limiting component is mounted on the mounting component; the component housing assembly comprises a cabinet body, a cabinet door and a sliding chute, the cabinet door of the component is mounted on the cabinet body through a hinge, and the component sliding chute is arranged at the rear side of the inner wall of the cabinet body; the component mounting assembly comprises a sliding rail, and the top and the bottom of the component sliding rail are fixedly connected with the top and the bottom of the inner wall of the sliding groove respectively. According to the novel PLC control cabinet, the components in the PLC control cabinet can move to the outside of the cabinet body through the mutual matching of the shell component, the mounting component and the limiting component, so that the components in the control cabinet can be conveniently overhauled and maintained comprehensively by workers, the operation is convenient, the shock resistance of the control cabinet is improved, the components in the control cabinet are well protected, the practicability is high, and the novel PLC control cabinet is suitable for popularization and use.

Description

Novel PLC switch board

Technical Field

The invention relates to the technical field of PLC control cabinets, in particular to a novel PLC control cabinet.

Background

The PLC control cabinet is a programmable control cabinet, the control cabinet is a complete set of control cabinet, and the electric cabinet can realize the control of a motor and a switch. The PLC switch board has the protect function such as overload, short circuit, default phase protection, and it is inconvenient to maintain and maintain its inside yuan ware that current PLC switch board is inconvenient, and the internal space of cabinet is narrower and narrower, and inconvenient staff maintains and maintains components and parts in the switch board comprehensively, and inconvenient staff operates, and the practicality is low.

If the application number is: 201820714864.3, including the PLC switch board main part, the inside air flow through hole that is provided with in PLC switch board main part top, and PLC switch board main part top externally mounted has the heat dissipation body frame, heat dissipation body frame bottom internally connected has radiator fan, and heat dissipation body frame side internally mounted has the air flow to lead to the board, the PLC switch board main part below outside left and right sides all is connected with the punching press louvre, and PLC switch board main part bottom externally mounted has switch board protection base, switch board protection base internally connected has the layering baffle, and switch board protection base front end externally mounted has the base sealing plug, four ends of switch board protection base bottom all install the support frame high chair. The novel PLC control cabinet can effectively improve the heat dissipation effect of the PLC control cabinet, and protective agents such as a moisture-proof agent, a flame retardant and the like can be conveniently added and replaced, the front end surface of the base sealing plug cannot protrude out of the front end surface of the PLC control cabinet main body, so that dust cannot be accumulated on the top end of the base sealing plug and is difficult to clean; application number is 201821518527.3 a novel portable PLC switch board, including PLC switch board and support base, support base fixed connection fixed column, the PLC switch board supports the base through tightly deciding bolt fixed connection, be equipped with the walking wheel in the fixed column, the walking wheel is installed on the sliding plate, the sliding plate passes through U shaped steel board fixed connection dead lever, dead lever sliding connection slide bar, the wheel is rotated in the slide bar installation, rotate wheel roll connection integrated into one piece's arc and slider two, two threaded connection of slider are equipped with reverse screw thread lead screw one, bevel gear five meshing on the lead screw one connects bevel gear four on the rotation axis, rotation axis fixed connection handle, threaded connection nut on the rotation axis. According to the invention, the arc-shaped plate is driven to move left and right through the rotation of the handle and the transmission of the bevel gear, so that the arc-shaped plate is abutted against the sliding rod and the fixed rod to move downwards to drive the traveling wheel to contact the ground for moving, when the traveling wheel is contracted in the fixed column, the traveling wheel can be prevented from contacting the ground for a long time to increase loss, and the service life of the traveling wheel is prolonged.

Disclosure of Invention

The invention aims to provide a novel PLC control cabinet to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a novel PLC control cabinet comprises a shell component, a mounting component and a limiting component, wherein the mounting component is mounted inside the shell component, and the limiting component is mounted on the mounting component;

the shell assembly comprises a cabinet body, a cabinet door and a sliding chute, the cabinet door is mounted on the cabinet body through a hinge, and the sliding chute is formed in the rear side of the inner wall of the cabinet body;

the mounting assembly comprises a slide rail, the top and the bottom of the slide rail are respectively fixedly connected with the top and the bottom of the inner wall of the slide groove, the surface of the slide rail is connected with a slide block in a sliding manner, damping springs are sleeved on the surface of the slide rail and positioned at the top and the bottom of the slide block, one side of each damping spring, which is close to the slide block, is fixedly connected with the slide block, one end of each damping spring, which is far away from the slide block, is fixedly connected with the cabinet body, a telescopic rod is fixedly connected to the front side of the slide block, a mounting plate is fixedly connected to the front;

the limiting assembly comprises a fixing strip fixedly connected to the front face of the sliding block, limiting rods are movably inserted into the left side and the right side of the top of the fixing strip, limiting plates are fixedly connected to the top ends of the limiting rods, stabilizing plates are sleeved on the surfaces of the limiting rods, limiting springs are sleeved on the surfaces of the limiting rods and between the stabilizing plates and the limiting plates, the limiting plates and the stabilizing plates are fixedly connected through the limiting springs, and one sides, close to the mounting plates, of the two stabilizing plates are fixedly connected with the mounting plates.

Preferably, the thermovent has all been seted up to the left and right sides of cabinet body bottom, the dust screen is installed to the bottom of the internal wall of cabinet and the position that corresponds the thermovent.

Preferably, the rear side of the slider and the rear side of the inner wall of the chute are in contact with each other.

Preferably, the bottom of the limiting spring is fixedly connected with the top of the stabilizing plate, and the top of the limiting spring is fixedly connected with the bottom of the limiting plate.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the novel PLC control cabinet, the components in the PLC control cabinet can move to the outside of the cabinet body through the mutual matching of the shell component, the mounting component and the limiting component, so that the components in the control cabinet can be conveniently overhauled and maintained comprehensively by workers, the operation is convenient, the shock resistance of the control cabinet is improved, the components in the control cabinet are well protected, the practicability is high, and the novel PLC control cabinet is suitable for popularization and use.

2. The dustproof cabinet has the advantages that the heat dissipation function is realized by arranging the heat dissipation port, and dust is prevented from entering the interior of the cabinet body through the heat dissipation port by arranging the dustproof net.

Drawings

FIG. 1 is a structural cross-sectional view in elevation of the present invention;

FIG. 2 is an enlarged view of a portion of A-A of FIG. 1 in accordance with the present invention;

FIG. 3 is a structural cross-sectional view of the present invention from the left side;

FIG. 4 is an enlarged view of a portion of B-B of FIG. 3 in accordance with the present invention;

fig. 5 is a structural sectional view of the left side view of the spacing assembly of the present invention.

In the figure: 1 shell subassembly, 101 cabinets, 102 cabinet doors, 103 spout, 2 installation component, 201 slide rail, 202 slider, 203 damping spring, 204 telescopic link, 205 mounting panel, 206 installing port, 3 spacing subassembly, 301 fixed strip, 302 gag lever post, 303 limiting plate, 304 stabilizing plate, 305 spacing spring, 4 thermovents, 5 dust screens.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a novel PLC control cabinet includes a housing assembly 1, a mounting assembly 2 and a limiting assembly 3, wherein the mounting assembly 2 is mounted inside the housing assembly 1, and the limiting assembly 3 is mounted on the mounting assembly 2.

Shell subassembly 1 includes the cabinet body 101, cabinet door 102 and spout 103, cabinet door 102 passes through the hinge mount on the cabinet body 101, spout 103 sets up the rear side at the internal wall of cabinet 101, thermovent 4 has all been seted up to the left and right sides of the internal wall of cabinet 101, dust screen 5 is installed to the bottom of the internal wall of cabinet 101 and the position that corresponds thermovent 4, through setting up thermovent 4, the radiating effect has been played, through setting up dust screen 5, avoid the dust to pass through the inside that thermovent 4 got into cabinet body 101.

The installation component 2 includes slide rail 201, the top and the bottom of slide rail 201 respectively with the top and the bottom fixed connection of spout 103 inner wall, the sliding surface connection of slide rail 201 has slider 202, the rear side of slider 202 and the rear side of spout 103 inner wall contact each other, the surface of slide rail 201 and the top and the bottom that are located slider 202 have all cup jointed damping spring 203, damping spring 203 is close to one side and its fixed connection of slider 202, damping spring 203 keeps away from slider 202's one end and cabinet body 101 fixed connection, slider 202's positive fixedly connected with telescopic link 204, the front end fixedly connected with mounting panel 205 of telescopic link 204, the flexible stroke of telescopic link 204 can satisfy the outside that mounting panel 205 moved cabinet body 101, mounting panel 205's front side is seted up and is equipped with installing port 206, installing port 206 is the screw thread mouth, the staff can install components and parts on mounting panel 205 through installing port 206.

The limiting component 3 comprises a fixing strip 301 fixedly connected to the front surface of the sliding block 202, limiting rods 302 are movably inserted into the left side and the right side of the top of the fixing strip 301, a limiting plate 303 is fixedly connected to the top end of the limiting rod 302, a stabilizing plate 304 is sleeved on the surface of the limiting rod 302, a limiting spring 305 is sleeved on the surface of the limiting rod 302 and positioned between the stabilizing plate 304 and the limiting plate 303, the limiting plate 303 and the stabilizing plate 304 are fixedly connected through the limiting spring 305, the bottom end of the limiting spring 305 is fixedly connected with the top of the stabilizing plate 304, the top end of the limiting spring 305 is fixedly connected with the bottom of the limiting plate 303, one sides of the two stabilizing plates 304 close to the mounting plate 205 are fixedly connected with the mounting plate 205, a novel PLC control cabinet is realized through the mutual matching of the housing component 1, the mounting component 2 and the limiting component 3, and components in the PLC control cabinet can move to the outside, thereby make things convenient for the staff to overhaul comprehensively and maintain the inside components and parts of switch board, convenient operation to still promoted the shock resistance of switch board, protected components and parts in the switch board well, the practicality is high, is fit for using widely.

During the use, when external vibrations produce, slider 202 can carry out the up-and-down motion on the surface of slide rail 201, damping spring 203 can be stretched or compressed, thereby the shock resistance of switch board has been improved well, when needs maintain the components and parts in the PLC switch board, the staff upwards stimulates limiting plate 303, limiting plate 303 drives gag lever post 302 and breaks away from fixed strip 301, stimulate mounting panel 205 forward, mounting panel 205 can move the outside of cabinet body 101, thereby make things convenient for the staff to carry out comprehensive maintenance and maintenance to the components and parts of installing on mounting panel 205.

In summary, the following steps: this novel PLC switch board through shell subassembly 1, installation component 2 and spacing subassembly 3 mutually support, has solved the problem of proposing among the background art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel PLC switch board, includes shell subassembly (1), installation component (2) and spacing subassembly (3), its characterized in that: the mounting component (2) is mounted inside the shell component (1), and the limiting component (3) is mounted on the mounting component (2);

the shell assembly (1) comprises a cabinet body (101), a cabinet door (102) and a sliding groove (103), wherein the cabinet door (102) is mounted on the cabinet body (101) through a hinge, and the sliding groove (103) is formed in the rear side of the inner wall of the cabinet body (101);

the mounting assembly (2) comprises a sliding rail (201), the top and the bottom of the sliding rail (201) are fixedly connected with the top and the bottom of the inner wall of the sliding groove (103) respectively, the surface of the sliding rail (201) is connected with a sliding block (202) in a sliding manner, damping springs (203) are sleeved on the surface of the sliding rail (201) and positioned at the top and the bottom of the sliding block (202), one side, close to the sliding block (202), of each damping spring (203) is fixedly connected with the corresponding sliding block (202), one end, far away from the sliding block (202), of each damping spring (203) is fixedly connected with the cabinet body (101), a telescopic rod (204) is fixedly connected to the front side of the sliding block (202), a mounting plate (205) is fixedly connected to the front end of the telescopic rod (204), and a mounting;

spacing subassembly (3) are including positive fixed strip (301) of fixed connection at slider (202), the equal activity of the left and right both sides at fixed strip (301) top is pegged graft and is had gag lever post (302), top fixedly connected with limiting plate (303) of gag lever post (302), firm board (304) have been cup jointed on the surface of gag lever post (302), spacing spring (305) have been cup jointed on the surface of gag lever post (302) and the position that is located between firm board (304) and limiting plate (303), through spacing spring (305) fixed connection between limiting plate (303) and firm board (304), one side that two firm boards (304) are close to mounting panel (205) all with mounting panel (205) fixed connection.

2. The novel PLC control cabinet according to claim 1, characterized in that: the thermovent (4) have all been seted up to the left and right sides of the cabinet body (101) bottom, dust screen (5) are installed to the bottom of the cabinet body (101) inner wall and the position that corresponds thermovent (4).

3. The novel PLC control cabinet according to claim 1, characterized in that: the rear side of the sliding block (202) is in contact with the rear side of the inner wall of the sliding groove (103).

4. The novel PLC control cabinet according to claim 1, characterized in that: the bottom end of the limiting spring (305) is fixedly connected with the top of the stabilizing plate (304), and the top end of the limiting spring (305) is fixedly connected with the bottom of the limiting plate (303).