CN219643347U

CN219643347U - Switch board with be convenient for PLC hardware installation

Info

Publication number: CN219643347U
Application number: CN202320052501.9U
Authority: CN
Inventors: 韩召
Original assignee: Wuxi Kunao Iot Technology Co ltd
Current assignee: Wuxi Kunao Iot Technology Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-09-05
Anticipated expiration: 2033-01-09

Abstract

The utility model discloses a power distribution cabinet convenient for PLC hardware installation, which belongs to the field of power distribution cabinets and comprises: the cabinet body, terminal surface both sides are all fixedly provided with air feed mechanism under the cabinet body, two equal fixedly connected with bar mounting panel in the air feed mechanism, two equal fixedly connected with division board on the bar mounting panel upper and lower extreme is provided with fan and air feed motor respectively, equal fixedly connected with division board on the inner wall of cabinet body both sides, two in the division board all rotate the lead screw of having cup jointed, two on the outer wall about the lead screw equal screw cup joints the slider, be located two on the same height fixedly connected with erection bracing board between the slider, fixedly connected with fixed plate on the terminal surface inner wall down is close to the cabinet body, a plurality of ventilation holes have been fixedly seted up on erection bracing board and the fixed plate. From this, this switch board can realize making things convenient for PLC hardware installation and air feed cooling's function, has the practicality.

Description

Switch board with be convenient for PLC hardware installation

Technical Field

The utility model relates to a power distribution cabinet, in particular to a power distribution cabinet with a function of facilitating PLC hardware installation, and belongs to the field of power distribution cabinets.

Background

The distribution cabinet (box) transfer power distribution cabinet (box) and the illumination distribution cabinet (box) and the metering cabinet (box) are the final-stage equipment of the distribution system. The power distribution cabinet is a generic name of a motor control center. The power distribution cabinet is used in the occasions with dispersed load and less loops; the motor control center is used for occasions with concentrated load and more loops. They distribute the power of a circuit of the upper-level distribution equipment to nearby loads. This class of equipment should provide protection, monitoring and control of the load.

The prior patent with the publication number of CN217823904U discloses a power distribution cabinet, which comprises a support frame, wherein the support frame is provided with the power distribution cabinet, the power distribution cabinet comprises a shell and a box door hinged with the shell, and radiating pipes are arranged on two sides of the shell; and the heat source in the shell is radiated outwards by the radiating pipe, so that the temperature in the shell is reduced. The support frame includes the base, is equipped with the bracing piece on the base, threaded fit has the double-end screw rod on the bracing piece, just the other end of double-end screw rod still is equipped with the connecting pipe, the other end of connecting pipe with the casing is connected. Utilize the support frame to support the switch board subaerial, so make the switch board unsettled, avoid pedestrian's mistake to bump and the electric shock risk that causes, utilize the rotation of double-end screw rod simultaneously to make the whole height-adjustable of support frame again, demolish the double-end screw rod simultaneously and make the height-reducing of support frame again to accomodate and transport the support frame. Therefore, the utility model not only can realize the cooling of the power distribution cabinet, but also can realize the height adjustment of the power distribution cabinet.

The applicant found that the internal structure of a power distribution cabinet proposed in the above patent is single, and when the related support structure is absent during the process of mixing the PLC hardware, the installation is troublesome, and based on the fact, the applicant proposes an improvement of the power distribution cabinet with the function of facilitating the installation of the PLC hardware.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a power distribution cabinet with a function of facilitating the installation of PLC hardware, wherein the power distribution cabinet can realize the function of facilitating the installation of the PLC hardware, and the problems of single internal structure and troublesome installation of the PLC hardware in the prior art are solved.

In order to solve the problems, the following technical scheme is provided:

the utility model provides a switch board with be convenient for PLC hardware installation, the intelligent cabinet temperature adjusting device comprises a cabinet body, the equal fixedly provided with air feed mechanism in terminal surface both sides under the cabinet body, two equal fixedly connected with bar mounting panel in the air feed mechanism, two the upper and lower ends of bar mounting panel are provided with fan and air feed motor respectively, equal fixedly connected with division board on the inner wall of cabinet body both sides, two all rotate in the division board and cup joint the lead screw, two equal screw thread cup joints the slider on the outer wall about the lead screw, be located two fixedly connected with installation backup pad between the slider on the same height, fixedly connected with fixed plate on the terminal surface inner wall under the cabinet body is close to, a plurality of ventilation holes have been offered to the fixed plate on installation backup pad and the fixed plate.

Further, two the lead screw lower extreme all runs through the fixed plate and fixedly connected with connecting axle, two fixedly cup joints driving sprocket and driven sprocket on the connecting axle outer wall respectively, the chain has been cup jointed on driving sprocket and the driven sprocket outer wall, cabinet body bottom plate up end one side fixedly connected with accommodate motor, accommodate motor output and the connecting axle lower extreme fixed connection who cup joints driving sprocket, driving sprocket and driven sprocket all mesh with the chain.

Further, the lower end face of the cabinet body is fixedly connected with supporting legs at the positions close to four corners.

Further, the front end of the cabinet body is rotationally connected with a cabinet door, and a handle is fixedly connected to the outer wall of the cabinet door.

Furthermore, waterproof windows are arranged on the outer walls of the two sides of the cabinet body.

Further, the wind supply motor output end penetrates through the strip-shaped mounting plate and is fixedly connected with the fan, and the two wind supply mechanism inner ends are close to the lower end face and are fixedly connected with wind outlet filter screens.

Further, the two screw rods are both made of double-thread screw rods.

Compared with the prior art, the utility model has the beneficial effects that: the device has the advantages that the installation support plates are arranged to play an auxiliary supporting role on the installed PLC hardware, the connecting shaft is driven to rotate by the adjusting motor, the two screw rods can synchronously rotate in a mode of driving the chain wheels to drive by means of the chain, and therefore the distance between the upper installation support plate and the lower installation support plate is adjusted, the purpose of position adjustment according to installation requirements is achieved, and convenience and trouble saving are achieved;

compared with the prior art, the utility model has the beneficial effects that: the device is provided with the air supply mechanism at the bottom of the power distribution cabinet, so that high-temperature gas in the cabinet can be conveniently discharged, and the power distribution cabinet can conveniently dissipate heat.

Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby. The embodiments of the utility model include many variations, modifications and equivalents within the spirit and scope of the appended claims.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the main structure of a preferred embodiment of a power distribution cabinet with easy installation of PLC hardware according to the present utility model;

FIG. 2 is a schematic diagram of the internal structure of a preferred embodiment of a power distribution cabinet with easy installation of PLC hardware according to the present utility model;

FIG. 3 is an internal elevational view of a preferred embodiment of a power distribution cabinet with easy installation of the PLC hardware in accordance with the present utility model;

fig. 4 is a schematic view showing the internal structure of a power supply mechanism with a preferred embodiment of a power distribution cabinet for facilitating the installation of PLC hardware according to the present utility model.

In the figure: 1. a cabinet body; 2. support legs; 3. a cabinet door; 4. a handle; 5. a waterproof window; 6. a wind supply mechanism; 7. an air outlet filter screen; 8. a strip-shaped mounting plate; 9. a fan; 10. a wind supply motor; 11. a partition plate; 12. a screw rod; 13. a slide block; 14. mounting a supporting plate; 15. a fixing plate; 16. a connecting shaft; 17. a drive sprocket; 18. a driven sprocket; 19. a chain; 20. a vent hole; 21. and (5) adjusting the motor.

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, the power distribution cabinet with be convenient for PLC hardware installation that this embodiment provided, including the cabinet body 1, cabinet body 1 lower terminal surface both sides are all fixedly provided with air feed mechanism 6, equal fixedly connected with bar mounting panel 8 in two air feed mechanisms 6, the upper and lower ends of two bar mounting panels 8 are provided with fan 9 and air feed motor 10 respectively, equal fixedly connected with division board 11 on cabinet body 1 both sides inner wall, equal rotation has cup jointed lead screw 12 in two division boards 11, equal screw thread has cup jointed slider 13 on the outer wall about two lead screws 12, fixedly connected with installation backup pad 14 between two sliders 13 that are located same height, fixedly connected with fixed plate 15 on the cabinet body 1 is close to lower terminal surface inner wall, a plurality of ventilation holes 20 have been fixedly seted up on installation backup pad 14 and the fixed plate 15.

Preferably, the lower ends of the two screw rods 12 penetrate through the fixed plate 15 and are fixedly connected with the connecting shafts 16, the outer walls of the two connecting shafts 16 are fixedly sleeved with the driving chain wheel 17 and the driven chain wheel 18 respectively, the outer walls of the driving chain wheel 17 and the driven chain wheel 18 are sleeved with the chains 19, one side of the upper end face of the bottom plate of the cabinet body 1 is fixedly connected with the adjusting motor 21, the output end of the adjusting motor 21 is fixedly connected with the lower end of the connecting shaft 16 sleeved with the driving chain wheel 17, the driving chain wheel 17 and the driven chain wheel 18 are meshed with the chains 19, the driving chain wheel 17 can achieve the aim of driving the driven chain wheel 18 to synchronously rotate, and accordingly when the adjusting motor 21 drives the connecting shaft 16 sleeved with the driving chain wheel 17 to rotate, the other connecting shaft 16 is driven to rotate, and the aim of controlling the two screw rods 12 to synchronously rotate is achieved.

Preferably, the lower end face of the cabinet body 1 is close to four corners and fixedly connected with supporting legs 2 for supporting the cabinet body 1, so that the air outlet of the air supply mechanism 6 is kept at a certain distance from the ground, and ventilation is facilitated.

Preferably, cabinet door 3 is connected with in the rotation of cabinet body 1 front end, fixedly connected with handle 4 on the cabinet door 3 outer wall.

Preferably, waterproof windows 5 are arranged on the outer walls of the two sides of the cabinet body 1, and inclined downward baffles are arranged in the waterproof windows 5.

Preferably, the output end of the wind supply motor 10 penetrates through the strip-shaped mounting plate 8 and is fixedly connected with the fan 9, the inner ends of the two wind supply mechanisms 6 are close to the lower end face and are fixedly connected with the wind outlet filter screen 7, the wind supply motor 10 drives the fan 9 to rotate to supply wind, and meanwhile the wind outlet filter screen 7 is matched for dust filtration, so that dust at the bottom of the cabinet body 1 is prevented from flowing backwards into the cabinet body 1 through the wind supply mechanisms 6.

Preferably, the two screw rods 12 are made of double-thread screw rods, so that the two sliding blocks 13 positioned at the upper end and the lower end of the screw rods 12 can be controlled to move relatively when the screw rods 12 rotate.

The application principle and the application flow of the utility model are as follows:

one of them connecting axle 16 rotation is reached through accommodate motor 21, because chain 19 electronic driving sprocket 17 and driven sprocket 18 pivoted relation for another connecting axle 16 can synchronous rotation, thereby conveniently control two lead screws 12 synchronous rotation, thereby can control slider 13 and carry out elevating movement, conveniently carry out altitude mixture control to two installation backup pads 14, conveniently satisfy the installation demand of PLC hardware.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to specific circumstances.

While the utility model has been described in connection with specific embodiments, it will be apparent to those skilled in the art that the description is intended to be illustrative and not limiting in scope. Various modifications and alterations of this utility model will occur to those skilled in the art in light of the spirit and principles of this utility model, and such modifications and alterations are also within the scope of this utility model.

Claims

1. Switch board with be convenient for PLC hardware installation, a serial communication port, including the cabinet body (1), terminal surface both sides are all fixedly provided with air feed mechanism (6) under the cabinet body (1), two equal fixedly connected with bar mounting panel (8) in air feed mechanism (6), two the upper and lower end of bar mounting panel (8) is provided with fan (9) and air feed motor (10) respectively, equal fixedly connected with division board (11) on cabinet body (1) both sides inner wall, two all rotate in division board (11) and cup jointed lead screw (12), two equal screw sleeve has on the outer wall have slider (13) about lead screw (12), be located two fixedly connected with mounting plate (14) between slider (13) on the same height, fixedly connected with fixed plate (15) on the terminal surface inner wall down is close to in the cabinet body (1), a plurality of ventilation holes (20) have been fixedly seted up on mounting plate (14) and the fixed plate (15).

2. The power distribution cabinet with the PLC hardware installation facilitating function according to claim 1, wherein two screw rods (12) are fixedly connected with connecting shafts (16) through fixing plates (15), driving chain wheels (17) and driven chain wheels (18) are fixedly sleeved on the outer walls of the connecting shafts (16) respectively, chains (19) are sleeved on the outer walls of the driving chain wheels (17) and the driven chain wheels (18), an adjusting motor (21) is fixedly connected to one side of the upper end face of a bottom plate of the cabinet body (1), the output end of the adjusting motor (21) is fixedly connected with the lower end of the connecting shaft (16) sleeved with the driving chain wheels (17), and the driving chain wheels (17) and the driven chain wheels (18) are meshed with the chains (19).

3. The power distribution cabinet with the function of facilitating the installation of PLC hardware according to claim 1, wherein supporting legs (2) are fixedly connected to the lower end face of the cabinet body (1) close to four corners.

4. The power distribution cabinet with the function of facilitating the installation of PLC hardware according to claim 1, wherein a cabinet door (3) is rotatably connected to the front end of the cabinet body (1), and a handle (4) is fixedly connected to the outer wall of the cabinet door (3).

5. The power distribution cabinet with the function of facilitating the installation of PLC hardware according to claim 1, wherein waterproof windows (5) are formed in the outer walls of two sides of the cabinet body (1).

6. The power distribution cabinet with the function of facilitating the installation of PLC hardware according to claim 1, wherein the output end of the air supply motor (10) penetrates through the strip-shaped installation plate (8) and is fixedly connected with the fan (9), and the inner ends of the two air supply mechanisms (6) are fixedly connected with the air outlet filter screens (7) close to the lower end face.

7. A power distribution cabinet with easy installation of PLC hardware according to claim 1, characterized in that both screws (12) are made of double threaded screws.