CN219304285U

CN219304285U - Electrical cabinet base

Info

Publication number: CN219304285U
Application number: CN202223007192.8U
Authority: CN
Inventors: 黄飞; 黄文保; 黄文玉; 黄文明; 梁英东; 桂万芳; 刘涛; 童锐; 王冬; 李雪云
Original assignee: Anhui Hengdian Electric Equipment Co ltd
Current assignee: Anhui Hengdian Electric Equipment Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-07-04
Anticipated expiration: 2032-11-11

Abstract

The utility model relates to the technical field of electrical cabinets, in particular to an electrical cabinet base which comprises a device base, wherein an electrical cabinet body is arranged at the top of the device base, a heat dissipation opening is arranged at the top end of the electrical cabinet body, a movable roller is arranged at the bottom of the device base, and a fixing frame is arranged at the bottom end inside the device base. According to the utility model, the two groups of fans rotate rapidly to accelerate the air flow in the electric cabinet body, so that the heat dissipation efficiency is improved, the surface of the ventilation opening is covered after the telescopic cover is pushed into the slotted hole on the side surface of the device base, so that when heat dissipation and ventilation are not needed, dust is prevented from adhering to the ventilation opening, poor air circulation is affected, the problem of low heat dissipation efficiency is caused, the lifting rod is driven to move up and down through the threaded rod, the device can be driven to move through the lifting rod after the lifting rod is lifted, the friction between the lifting rod and the ground surface is increased, the movement of the movable roller is hindered, and the stability of the device during standing is improved.

Description

Electrical cabinet base

Technical Field

The utility model relates to the technical field of electrical cabinets, in particular to an electrical cabinet base.

Background

The electric cabinet is a cabinet which is formed by processing steel materials and used for protecting components from working normally, and is mainly used in the chemical industry, the environmental protection industry, the electric power system, the metallurgical system, the industry, the nuclear power industry, the fire safety monitoring, the traffic industry and the like.

When the general regulator cubicle is in use, heat energy can be generated in the work of internal components and parts, and the heat that long-time operation produced is too big, and regulator cubicle radiating efficiency is slow, and vent department accumulated the dust easily, leads to the air flow poor, and radiating efficiency is low, and secondly regulator cubicle bottom is unable adjustment base for it is inconvenient when removing the transport, leads to internal components and parts to receive the transport to turn over rather and lead to damaging easily, consequently need to design a regulator cubicle base urgently.

Disclosure of Invention

The utility model aims to provide a base of an electrical cabinet, which is used for solving the problems that when a general electrical cabinet provided in the background art is used, heat energy is generated when internal components work, the heat generated by long-time operation is overlarge, the heat dissipation efficiency of the electrical cabinet is slow, dust is easy to accumulate at a vent, the air flow is poor, the heat dissipation efficiency is low, and the bottom of the electrical cabinet is a fixed base, so that the internal components are inconvenient to move and carry, and damage is easily caused when the internal components are carried to a quite high degree.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the electric cabinet base comprises a device base, wherein an electric cabinet body is arranged at the top of the device base, a heat radiation port is arranged at the top end of the electric cabinet body, a movable roller is arranged at the bottom of the device base, a fixing frame is arranged at the bottom end inside the device base, a threaded rod is arranged in the fixing frame, a lifting rod is arranged at the bottom of the threaded rod, a first conical wheel is arranged at the top of the threaded rod, and a driving mechanism is arranged inside the device base;

the device comprises a device base, wherein an installation frame is installed at the top end inside the device base, two groups of fans are installed inside the installation frame, a driving wheel is installed at one end of a rotating shaft at the bottom of each fan, a driving belt is installed between the two groups of driving wheels, a driving motor is installed at one end of the rotating shaft at the bottom of each fan, and a telescopic cover is installed in a slotted hole in the side face of the device base.

Preferably, a thread groove is formed in the lifting rod, and the thread groove in the lifting rod is in threaded connection with the surface of the threaded rod.

Preferably, the driving mechanism comprises a rotating rod, two conical wheels are arranged at two ends of the rotating rod, a driven gear is arranged on the surface of the rotating rod, a servo motor is arranged at the bottom end inside the base of the device, a driving gear is arranged on an output shaft of the servo motor, a first right side of the conical wheel is meshed with two bottom sides of the conical wheel, and a first right side of the conical wheel and two bottom sides of the conical wheel are of a rotary structure.

Preferably, the driven gear bottom side is meshed with the driving gear top side.

Preferably, the cover plate is installed to flexible cover one end, flexible cover surface mounting has the vent, flexible cover surface mounting has the anticreep fixture block, just the spout has been seted up to device base side slotted hole inboard, anticreep fixture block one end is inlayed and is located in the inboard spout of device base side slotted hole.

Preferably, a guide rod is installed between the fixing frame and the inner wall of the device base, a limiting slide block is installed on the surface of the lifting rod, a circular slot hole is formed in the limiting slide block, and the guide rod is inserted into the circular slot hole in the limiting slide block.

Compared with the prior art, the utility model has the beneficial effects that:

1. through driving motor circular telegram operation, can drive two sets of fans and rotate fast, accelerate the inside air flow of regulator cubicle body, improve radiating efficiency to through promoting the telescopic cover behind the device base side slotted hole, make the vent surface covered, make when not needing the heat dissipation ventilation, prevent that the dust from attaching on the vent, influence the air circulation poor, cause the problem that radiating efficiency is low.

2. After the servo motor operates, the gear transmission is driven to provide power, so that after the threaded rod is driven to rotate in a spiral mode, the lifting rod can be driven to move in a lifting mode by the threaded rod, after the lifting rod is lifted, the lifting rod can be driven to move by the moving roller, after the lifting rod falls down, friction between the lifting rod and the ground surface is increased, the moving roller is prevented from moving, and stability of the device during standing is improved.

Drawings

FIG. 1 is a schematic three-dimensional view of the structure of the present utility model;

FIG. 2 is a schematic elevational cross-sectional view of the structure of the present utility model;

FIG. 3 is an enlarged schematic view of the partial structure of FIG. 2A according to the present utility model;

fig. 4 is a three-dimensional schematic view of the structure of the driven gear and the driving gear of the present utility model.

In the figure: 1. a device base; 101. an electrical cabinet body; 102. a heat radiation port; 103. moving the roller; 2. a fixing frame; 201. a threaded rod; 202. a lifting rod; 203. a conical wheel I; 3. a rotating lever; 301. a conical wheel II; 302. a driven gear; 4. a servo motor; 401. a drive gear; 5. a mounting frame; 501. a fan; 501. a fan; 502. a driving wheel; 503. a transmission belt; 504. a driving motor; 6. a telescoping shield; 601. a cover plate; 602. a vent; 603. an anti-falling clamping block; 7. a guide rod; 701. and a limit sliding block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided:

the electric cabinet base comprises a device base 1, wherein an electric cabinet body 101 is arranged at the top of the device base 1, a heat dissipation port 102 is arranged at the top end of the electric cabinet body 101, a movable roller 103 is arranged at the bottom of the device base 1, a fixing frame 2 is arranged at the bottom end inside the device base 1, a threaded rod 201 is arranged in the fixing frame 2, a lifting rod 202 is arranged at the bottom of the threaded rod 201, a conical wheel 203 is arranged at the top of the threaded rod 201, and a driving mechanism is arranged inside the device base 1;

the top of the inside of the device base 1 is provided with a mounting frame 5, two groups of fans 501 are mounted in the mounting frame 5, one end of a rotating shaft at the bottom of each fan 501 is provided with a driving wheel 502, a driving belt 503 is mounted between the two groups of driving wheels 502, one end of the rotating shaft at the bottom of each fan 501 is provided with a driving motor 504, and a telescopic cover 6 is mounted in a slotted hole on the side face of the device base 1.

Further, a thread groove is formed in the lifting rod 202, the thread groove in the lifting rod 202 is in threaded connection with the surface of the threaded rod 201, the threaded rod 201 is driven to rotate in a spiral manner, and the lifting rod 202 drives the threaded rod 201 to move in a lifting manner.

Further, the driving mechanism comprises a rotating rod 3, two conical wheels 301 are arranged at two ends of the rotating rod 3, a driven gear 302 is arranged on the surface of the rotating rod 3, a servo motor 4 is arranged at the bottom end inside the base 1, a driving gear 401 is arranged on an output shaft of the servo motor 4, the right side of the conical wheel 203 is meshed with the bottom side of the conical wheel 301, the right side of the conical wheel 203 and the bottom side of the conical wheel 301 are in a rotating structure, and after the conical wheel 301 is driven to rotate, the conical wheel 203 meshed with the conical wheel 301 is driven to synchronously rotate, so that the transmission of kinetic energy is achieved.

Further, the bottom side of the driven gear 302 is meshed with the top side of the driving gear 401, and the driven gear 302 can be driven to synchronously rotate after the driving gear 401 is driven to rotate, so that the kinetic energy transmission effect is achieved.

Further, the apron 601 is installed to flexible cover 6 one end, flexible cover 6 surface mounting has vent 602, flexible cover 6 surface mounting has anticreep fixture block 603, and the spout has been seted up to device base 1 side slotted hole inboard, and in the inboard spout of device base 1 side slotted hole was inlayed to anticreep fixture block 603 one end, can take out and close in the flexible slip of device base 1 side slotted hole through flexible cover 6, and the air flow when conveniently dispelling the heat, when not needing to dispel the heat, cover vent 602, play dustproof effect.

Further, a guide rod 7 is installed between the fixing frame 2 and the inner wall of the device base 1, a limit sliding block 701 is installed on the surface of the lifting rod 202, a circular slot hole is formed in the limit sliding block 701, the guide rod 7 is inserted into the circular slot hole in the limit sliding block 701, and slides on the surface of the guide rod 7 through the circular slot hole in the limit sliding block 701, so that the lifting rod 202 is limited, the lifting rod 202 is prevented from being influenced by friction force of threaded connection, and the lifting smoothness of the lifting rod 202 is maintained.

Working principle: when the device is used by staff, the device is firstly externally connected with a power supply, so that electric power support is provided for the device, when the device is used, after the driving motor 504 is operated to drive the two groups of fans 501 to rotate, the air flow in the electric cabinet body 101 can be accelerated, then the heat in the electric cabinet body 101 is carried away by the air flow, the heat is discharged from the side heat radiation opening of the heat radiation opening 102, when heat radiation is not needed, the telescopic cover 6 is pushed into the side slot hole of the device base 1 by hands against the cover plate 601, the surface of the vent 602 is covered, dust is prevented from adhering to the surface of the vent 602, the air flow is influenced, and after the servo motor 4 is electrified to operate, the threaded rod 201 is driven to provide power for driving the lifting rod 202 to move up and down by the threaded rod 201, after the lifting rod 201 is lifted, the lifting roller 103 can drive the device to move, after the lifting rod 202 is lowered, the friction with the ground surface is increased, the moving roller 103 is prevented from moving, and stability of the device when the device is kept stand is improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An electrical cabinet base, including device base (1), its characterized in that: the device comprises a device base (1), wherein an electric cabinet body (101) is arranged at the top of the device base (1), a heat dissipation port (102) is arranged at the top end of the electric cabinet body (101), a movable roller (103) is arranged at the bottom of the device base (1), a fixing frame (2) is arranged at the bottom end inside the device base (1), a threaded rod (201) is arranged in the fixing frame (2), a lifting rod (202) is arranged at the bottom of the threaded rod (201), a conical wheel I (203) is arranged at the top of the threaded rod (201), and a driving mechanism is arranged inside the device base (1);

the device comprises a device base (1), wherein an installation frame (5) is installed at the inner top end of the device base (1), two groups of fans (501) are installed in the installation frame (5), a driving wheel (502) is installed at one end of a rotating shaft at the bottom of each fan (501), a driving belt (503) is installed between the two groups of driving wheels (502), a driving motor (504) is installed at one end of the rotating shaft at the bottom of each fan (501), and a telescopic cover (6) is installed in a slotted hole in the side face of the device base (1).

2. An electrical cabinet base according to claim 1, wherein: the lifting rod (202) is internally provided with a thread groove, and the thread groove in the lifting rod (202) is in threaded connection with the surface of the threaded rod (201).

3. An electrical cabinet base according to claim 1, wherein: the driving mechanism comprises a rotating rod (3), two conical wheels (301) are arranged at two ends of the rotating rod (3), a driven gear (302) is arranged on the surface of the rotating rod (3), a servo motor (4) is arranged at the bottom end inside the base (1), a driving gear (401) is arranged on an output shaft of the servo motor (4), the right side of the conical wheel I (203) is meshed with the bottom side of the conical wheel II (301), and the right side of the conical wheel I (203) and the bottom side of the conical wheel II (301) are in a rotary structure.

4. A cabinet base according to claim 3, wherein: the bottom side of the driven gear (302) is meshed with the top side of the driving gear (401).

5. An electrical cabinet base according to claim 1, wherein: cover plate (601) is installed to flexible cover (6) one end, flexible cover (6) surface mounting has vent (602), flexible cover (6) surface mounting has anticreep fixture block (603), just spout has been seted up to device base (1) side slotted hole inboard, anticreep fixture block (603) one end is inlayed and is located in the inboard spout of device base (1) side slotted hole.

6. An electrical cabinet base according to claim 1, wherein: guide rods (7) are arranged between the fixing frame (2) and the inner wall of the device base (1), limiting sliding blocks (701) are arranged on the surface of the lifting rod (202), circular slotted holes are formed in the limiting sliding blocks (701), and the guide rods (7) are inserted into the circular slotted holes in the limiting sliding blocks (701).