CN215452282U

CN215452282U - Automatic change instrument switch board

Info

Publication number: CN215452282U
Application number: CN202121981083.9U
Authority: CN
Inventors: 于昕圣; 常景洋; 卢兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-01-07
Anticipated expiration: 2031-08-20

Abstract

The utility model relates to the technical field of automatic instrument control cabinets, in particular to an automatic instrument control cabinet which comprises a control cabinet, wherein pushing handles are symmetrically arranged at the center of the left side of the control cabinet, cabinet doors are symmetrically arranged on the front side of the control cabinet, control buttons are arranged on the front side of the cabinet doors, heat dissipation ports are uniformly formed in the right side of the control cabinet, a walking wheel fixing mechanism is arranged at the bottom of the control cabinet, and a heat dissipation mechanism is arranged on the inner side of the control cabinet.

Description

Automatic change instrument switch board

Technical Field

The utility model relates to the technical field of automatic instrument control cabinets, in particular to an automatic instrument control cabinet.

Background

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. The automatic instrument control cabinet belongs to one kind of control cabinets by means of circuit breaking or alarming of protective electric appliances in case of fault or abnormal operation.

The instrument switch board of selling on the market at present, its radiator fan's position is fixed, when the air humidity increases, can only dispel the heat to the fixed region of the internal portion of cabinet, and heat radiating area is limited, has dampproofing not good defect, has increased the risk that electric leakage and equipment burnt out, has huge potential safety hazard, and the switch board that has now simultaneously has the walking wheel, but still is not enough on fixed for the probability of potential safety hazard improves to some extent.

Therefore, the design of an automatic instrument control cabinet is important for changing the technical defects and improving the overall practicability.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic instrument control cabinet to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides an automatic change instrument switch board, includes the switch board, the left center department symmetry of switch board is provided with the handle of carrying out, the front symmetry of switch board is provided with the cabinet door, the front of cabinet door is provided with control button, the thermovent has evenly been seted up on the right side of switch board, the bottom of switch board is provided with walking wheel fixed establishment, the inboard of switch board is provided with heat dissipation mechanism.

As a preferable scheme of the utility model, the walking wheel fixing mechanism comprises a fixed bottom plate and walking wheels, the walking wheels are provided with four groups and are respectively installed at four corners of the bottom of the control cabinet, the top of each walking wheel is provided with a buffer spring, the left side and the right side of the fixed bottom plate are respectively provided with an inclined plate, the top of the fixed bottom plate and the front side and the back side of each walking wheel are respectively provided with a limiting plate, a threaded rod penetrating through the walking wheels is arranged between the two limiting plates on the same side, and the outer side of the threaded rod is provided with a locking nut.

As the preferable scheme of the utility model, the walking wheel is in a lockable universal wheel structure design, and the walking wheel is fixedly connected with the buffer spring through a bolt.

According to the preferable scheme of the utility model, through holes are formed in the outer sides of the travelling wheel and the limiting plate and at positions corresponding to the threaded rod, the limiting plate and the threaded rod are designed to be detachable, and the threaded rod and the locking nut are connected in a threaded manner.

As a preferable scheme of the utility model, the heat dissipation mechanism comprises motors and mounting brackets, the motors are mounted on the left side of the top of the control cabinet through bolts, two groups of the mounting brackets are arranged on the top end and the bottom end of the left side in the control cabinet, respectively, a lead screw is connected between the two mounting brackets, the output end of each motor penetrates through the top of the control cabinet and is connected with the lead screw, a sliding seat is sleeved on the outer side of each lead screw, and a heat dissipation fan is arranged on the right side of each sliding seat.

As a preferable scheme of the utility model, two ends of the screw rod are connected with the mounting bracket through bearing seats in a rotating manner, and the screw rod is connected with the sliding seat in a sliding manner.

As a preferable scheme of the utility model, the motor, the heat dissipation fan and the control button are connected through wires in an electrical connection mode.

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

1. according to the utility model, through the arranged automatic instrument control cabinet, the problem that the position of a cooling fan of the existing control cabinet is fixed is solved, the cooling range and the cooling effect are improved, and meanwhile, the walking wheel fixing mechanism is arranged at the bottom of the control cabinet, so that the installation is firmer, and the use safety is improved.

2. According to the utility model, through the arranged heat dissipation mechanism, when the humidity of air is increased, the motor can drive the screw rod to rotate, and the rotating screw rod drives the heat dissipation fan to move up and down, so that the heat dissipation area is greatly increased, the risks of electric leakage and equipment burnout are reduced, and the potential safety hazard is avoided.

3. According to the utility model, the walking wheel fixing mechanism is arranged, and the walking wheels are fixedly connected with the limiting plate by utilizing the matching of the threaded rod and the locking nut, so that the control cabinet is prevented from displacing in use, the probability of potential safety hazards is reduced, and meanwhile, the walking wheel fixing mechanism is convenient to operate and simple in structure.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a diagram of the structure of the control cabinet of the present invention;

FIG. 3 is a view of the heat dissipation mechanism of the present invention;

fig. 4 is a structural diagram of a walking wheel fixing mechanism of the utility model.

In the figure: 1. a control cabinet; 101. pushing the handle; 102. a cabinet door; 103. a control button; 104. a heat dissipation port; 2. a traveling wheel fixing mechanism; 201. fixing the bottom plate; 202. a traveling wheel; 203. a buffer spring; 204. a sloping plate; 205. a limiting plate; 206. a threaded rod; 207. locking the nut; 3. a heat dissipation mechanism; 301. a motor; 302. mounting a bracket; 303. a screw rod; 304. a slide base; 305. a heat radiation fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Several embodiments of the utility model are presented. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides an automatic change instrument switch board, includes switch board 1, and the left center department symmetry of switch board 1 is provided with carries out handle 101, and the front symmetry of switch board 1 is provided with cabinet door 102, and the front of cabinet door 102 is provided with control button 103, and thermovent 104 has evenly been seted up on the right side of switch board 1, and the bottom of switch board 1 is provided with walking wheel fixed establishment 2, and the inboard of switch board 1 is provided with heat dissipation mechanism 3.

In the embodiment, referring to fig. 1-4, the traveling wheel fixing mechanism 2 includes a fixed base plate 201 and traveling wheels 202, the traveling wheels 202 are provided with four sets, and are respectively installed at four corners of the bottom of the control cabinet 1, a buffer spring 203 is provided at the top of the traveling wheels 202, sloping plates 204 are provided at the left and right sides of the fixed base plate 201, limit plates 205 are provided at the top of the fixed base plate 201 and at the front and back of the traveling wheels 202, a threaded rod 206 penetrating the traveling wheels 202 is provided between the two limit plates 205 at the same side, a lock nut 207 is provided at the outer side of the threaded rod 206, the traveling wheels 202 are designed as lockable universal wheel structure, the traveling wheels 202 are fixedly connected with the buffer spring 203 through bolts, through holes are provided at the outer sides of the traveling wheels 202 and the limit plates 205 and at positions corresponding to the threaded rod 206, a detachable structure is provided between the limit plates 205 and the threaded rod 206, threaded rod 206 and lock nut 207 between connected mode be threaded connection, remove switch board 1 to appointed place through walking wheel 202, the in-process buffer spring 203 that removes plays and reduces vibrations and produces the effect of rocking to cabinet body internals, then remove switch board 1 to PMKD 201 top through swash plate 204, and make four walking wheels 202 block respectively between two limiting plates 205, inside the through-hole that passes limiting plate 205 and walking wheel 202 with threaded rod 206, and it can accomplish fixedly to screw up fixedly with lock nut 207, the switch board produces the displacement when preventing to use, make the probability of potential safety hazard reduce.

In an embodiment, referring to fig. 1, 2 and 3, the heat dissipation mechanism 3 includes a motor 301 and two mounting brackets 302, the motor 301 is mounted on the left side of the top of the control cabinet 1 through bolts, two sets of the mounting brackets 302 are respectively disposed on the top end and the bottom end of the left side inside the control cabinet 1, a lead screw 303 is connected between the two mounting brackets 302, an output end of the motor 301 penetrates through the top of the control cabinet 1 and is connected with the lead screw 303, a sliding seat 304 is sleeved outside the lead screw 303, a heat dissipation fan 305 is disposed on the right side of the sliding seat 304, both ends of the lead screw 303 are connected with the mounting brackets 302 through bearing seats, the connection mode is a rotational connection, the connection mode between the lead screw 303 and the sliding seat 304 is a sliding connection, the motor 301, the heat dissipation fan 305 and the control button 103 are connected through wires, the connection mode is an electrical connection, when the humidity of air is increased, the motor 301 and the heat dissipation fan 305 can be started through the control button 103, the motor 301 drives the lead screw 303 to rotate, the rotating lead screw 303 drives the sliding seat 304 and the cooling fan 305 fixed on the sliding seat 304 to move up and down, and the cooling hole 104 is matched to realize circulating ventilation, so that the cooling area is greatly increased, the risk of electric leakage and equipment burnout is reduced, and the potential safety hazard is avoided.

The working process of the utility model is as follows: when the control cabinet is used, the control cabinet 1 is firstly moved to a specified place through the walking wheels 202, the buffer springs 203 play a role of reducing vibration to shake parts inside the cabinet body in the moving process, then the control cabinet 1 is moved to the top of the fixed bottom plate 201 through the inclined plate 204, the four walking wheels 202 are respectively clamped between the two limit plates 205, then the threaded rods 206 penetrate through the limit plates 205 and the through holes of the walking wheels 202 and are screwed and fixed by the locking nuts 207 to complete fixing, the control cabinet is prevented from displacement in use, the probability of potential safety hazards is reduced, in the using process of the control cabinet 1, when the humidity of air is increased, the motor 301 and the radiating fan 305 can be started through the control button 103, the motor 301 drives the screw rod 303 to rotate, the rotating screw rod 303 drives the sliding seat 304 and the radiating fan 305 fixed on the sliding seat 304 to move up and down and realize circulating ventilation by matching with the radiating port 104, the radiating area is greatly improved, the risks of electric leakage and equipment burnout are reduced, and potential safety hazards are avoided.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic change instrument control cabinet, includes switch board (1), its characterized in that: the left center department symmetry of switch board (1) is provided with carries out handle (101), the front symmetry of switch board (1) is provided with cabinet door (102), the front of cabinet door (102) is provided with control button (103), thermovent (104) have evenly been seted up on the right side of switch board (1), the bottom of switch board (1) is provided with walking wheel fixed establishment (2), the inboard of switch board (1) is provided with heat dissipation mechanism (3).

2. The automated instrument control cabinet of claim 1, wherein: walking wheel fixed establishment (2) are including PMKD (201) and walking wheel (202), walking wheel (202) are provided with four groups altogether, and install four corners in switch board (1) bottom respectively, the top of walking wheel (202) is provided with buffer spring (203), the left and right sides of PMKD (201) all is provided with swash plate (204), the front and the back that the top of PMKD (201) just is located walking wheel (202) all are provided with limiting plate (205), with two of one side be provided with threaded rod (206) that runs through walking wheel (202) between limiting plate (205), the outside of threaded rod (206) is provided with lock nut (207).

3. An automated instrument control cabinet according to claim 2, wherein: the walking wheel (202) is the structural design of the lockable universal wheel, and the walking wheel (202) is fixedly connected with the buffer spring (203) through a bolt.

4. An automated instrument control cabinet according to claim 2, wherein: the through-hole has all been seted up in the outside of walking wheel (202) and limiting plate (205) and the position department of corresponding threaded rod (206), be detachable construction design between limiting plate (205) and threaded rod (206), the connected mode between threaded rod (206) and lock nut (207) is threaded connection.

5. The automated instrument control cabinet of claim 1, wherein: heat dissipation mechanism (3) include motor (301) and installing support (302), motor (301) are installed in the left side at switch board (1) top through the bolt, installing support (302) are provided with two sets ofly altogether, and set up respectively at inside left top and bottom of switch board (1), two be connected with lead screw (303) between installing support (302), the output of motor (301) runs through the top of switch board (1) and is connected with lead screw (303), slide (304) have been cup jointed in the outside of lead screw (303), the right side of slide (304) is provided with cooling fan (305).

6. The automated instrument control cabinet of claim 5, wherein: the two ends of the screw rod (303) are connected with the mounting bracket (302) through bearing seats, the connection mode is a rotating connection mode, and the connection mode between the screw rod (303) and the sliding seat (304) is a sliding connection mode.

7. The automated instrument control cabinet of claim 5, wherein: the motor (301), the heat dissipation fan (305) and the control button (103) are connected through wires, and the connection mode is electric connection.