CN216491484U

CN216491484U - Electric appliance cabinet with two main brake switches controlled by machine and hand

Info

Publication number: CN216491484U
Application number: CN202122908400.0U
Authority: CN
Inventors: 贺俊建
Original assignee: Rockmeisen Intelligent Electric Co ltd
Current assignee: Rockmeisen Intelligent Electric Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-05-10
Anticipated expiration: 2031-11-24

Abstract

The utility model discloses an electric appliance cabinet with machine-controlled and hand-controlled two main brake switches, which belongs to the field of electric cabinets and comprises an electric appliance cabinet machine box, wherein one end of the electric appliance cabinet machine box is provided with a positioning installation slotted hole, a main brake switch base is installed inside the positioning installation slotted hole, one end of the main brake switch base is provided with a machine-controlled switch rack, three sets of machine-controlled working contacts are installed inside the machine-controlled switch rack, the upper end of the machine-controlled switch rack is provided with a telescopic working machine box, the lower end of the telescopic working machine box is provided with an angle-variable push rod, one end of the machine-controlled switch rack is provided with two sets of limit supporting blocks, the upper end of one set of limit supporting block is provided with a rotary adjusting motor, when the machine control is needed, the telescopic working machine box at the upper end of the machine-controlled switch rack is started, the machine-controlled switch push handle is pushed to move downwards by the angle-variable push rod until the machine-controlled switch push handle is contacted with the three sets of machine-controlled working contacts, the motor control work is completed, thereby improving the service performance and the safety performance.

Description

Electric appliance cabinet with two main brake switches controlled by machine and hand

Technical Field

The utility model relates to the field of electrical cabinets, in particular to an electrical cabinet with two main gate switches controlled by a machine and a hand.

Background

The electrical cabinet is a cabinet which is processed by steel materials and used for protecting components from working normally. The electrical cabinet manufacturing materials are generally divided into hot rolled steel plates and cold rolled steel plates. The cold-rolled steel sheet is softer than hot-rolled steel sheet, more is fit for the preparation of regulator cubicle. The electric cabinet is widely used in chemical industry, environmental protection industry, electric power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, traffic industry and the like.

The existing electric appliance cabinet with the main brake switch is simple in structure, is generally set to be the manual control main brake switch, performs switch operation in the electric appliance cabinet, and easily touches an electric appliance element in the electric appliance cabinet by a worker in the switch process, so that the electric appliance element is easily damaged or the worker easily gets an electric shock, and the use performance and the safety performance are reduced. Thus, those skilled in the art have provided an electrical cabinet with two main gate switches that are controlled by machine and by hand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electric appliance cabinet with two main brake switches controlled by a machine and a hand, so as to solve the problems in the background technology.

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

including electrical apparatus cabinet machine case, the location installation slotted hole has been seted up to the one end of electrical apparatus cabinet machine case, the internally mounted of location installation slotted hole has the main brake switch base, the machine accuse switch frame is installed to the one end of main brake switch base, the internally mounted of machine accuse switch frame has three quick-witted accuse work contacts of group, flexible work machine case is installed to the upper end of machine accuse switch frame, the variable push rod of angle is installed to the lower extreme of flexible work machine case, two sets of limit support blocks are installed to the one end of machine accuse switch frame, and the upper end of a set of limit support block is installed with the rotation regulation motor.

As a further scheme of the utility model: the one end that flexible quick-witted case of work was kept away from to variable push rod of angle is installed the machine and is controlled the switch and push away the handle, and the one end that the machine controlled the switch pushed away the handle installs three groups and controls the swing block contact of working contact assorted with the machine, makes the fine machine of control machine of flexible quick-witted case of work frame carry out machine and control the switch work to security performance and performance have been improved.

As a still further scheme of the utility model: the manual switch frame is installed to the relative one end of two sets of limit support blocks, and the transmission shaft of rotation adjusting motor output is connected with manual switch frame fixed connection, makes rotation adjusting motor fine with the front of manual switch frame opposite direction location manual slotted hole, makes things convenient for the staff to carry out manual switch work in the outside of electrical cabinet machine case, prevents that the staff from touching electrical components and electrocuteeing to the security performance has been improved.

As a still further scheme of the utility model: three groups of working contacts are installed to the one end of manual switch frame, and a spacing spout has been seted up No. one to the upper end of three groups of working contacts, No. two spacing spouts have all been seted up at the both ends of a spacing spout, make the fine switching operation that carries on of manual switch frame to performance has been improved.

As a still further scheme of the utility model: one end of the main brake switch base is provided with a positioning manual control slotted hole, and the positioning manual control slotted hole is aligned with the manual switch rack, so that a worker can conveniently perform manual switch work outside the cabinet of the electric appliance, the worker is prevented from touching an electric appliance element to cause electric shock, and the safety performance is improved.

As a still further scheme of the utility model: the manual limiting frame is arranged inside the first limiting sliding groove and is matched with the first limiting sliding groove, so that the manual switch frame can be switched well, and the use performance is improved.

As a still further scheme of the utility model: the utility model discloses a manual switch machine case, including manual limit frame, telescopic working machine case output end, manual limit frame, manual switch frame, manual limit frame, direction limit slider is all installed at manual limit frame both ends, three No. two work contacts of group are installed to the lower extreme of manual limit frame, the handle one end of manual limit frame is run through and is installed the linkage connection and insert the axle, and the linkage connection inserts the telescopic shaft run through connection of the other end of axle and telescopic working machine case output, makes the fine through machine accuse switch frame of manual switch frame carry out the interlock switch work to performance has been improved.

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

1. according to the utility model, when the motor control is needed, the telescopic working machine case at the upper end of the machine control switch rack is started, the machine control switch push handle is pushed to move downwards through the angle-variable push rod until the machine control switch push handle is contacted with three groups of machine control working contacts, so that the motor control work is completed, when the motor control linkage manual control is needed, the linkage connection inserting shaft penetrates through the inside of the handle at one end of the manual control limiting rack and is connected with the telescopic shaft at the output end of the telescopic working machine case in a penetrating manner, and then the linkage switch work of the machine control switch rack and the manual control switch rack through the telescopic working machine case is used for replacing a manual switch, so that the service performance and the safety performance are improved.

2. According to the manual control device, when manual operation is needed, the rotary adjusting motor at the upper end of the limiting supporting block is started to drive the manual control switch rack to rotate until the front face of the manual control switch rack faces the manual control slotted hole, then the manual control limiting rack is manually controlled by penetrating through the interior of the positioning manual control slotted hole with a hand, the manual control switch rack is well controlled outside the electric appliance cabinet case, a worker is prevented from touching an electric appliance element inside the electric appliance cabinet case to cause electric shock, one end of the manual control limiting rack slides inside the first limiting sliding groove, the guiding limiting sliding block slides inside the second limiting sliding groove until the second working contact contacts the first working contact, manual operation is completed, and therefore the use performance and the safety performance are improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of an electrical cabinet housing according to the present invention;

FIG. 3 is a schematic structural diagram of a main gate switch base according to the present invention;

fig. 4 is a schematic structural view of the manual limit rack in the utility model.

In the figure: 1. an electrical cabinet chassis; 2. positioning the mounting slot; 3. a main gate switch base; 4. a machine control switch frame; 5. a machine-controlled working contact; 6. a telescopic working case; 7. an angle-variable push rod; 8. a machine control switch push handle; 9. a limiting supporting block; 10. rotating the adjustment motor; 11. a manual switch frame; 12. a first working contact; 13. a first limit chute; 14. a second limiting chute; 15. positioning the manual control slotted hole; 16. a manual limit frame; 17. a guide limit slide block; 18. a second working contact; 19. the inserting shaft is connected in a linkage manner.

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 to 4, in the embodiment of the present invention, an electrical cabinet with two main gate switches, which are controlled by machine and manual, includes an electrical cabinet chassis 1, one end of the electrical cabinet chassis 1 is provided with a positioning installation slot 2, a main gate switch base 3 is installed inside the positioning installation slot 2, one end of the main gate switch base 3 is installed with a machine control switch rack 4, three sets of machine control working contacts 5 are installed inside the machine control switch rack 4, an extensible working chassis 6 is installed at an upper end of the machine control switch rack 4, an angle-variable push rod 7 is installed at a lower end of the extensible working chassis 6, two sets of limit support blocks 9 are installed at one end of the machine control switch rack 4, and a rotation adjustment motor 10 is installed at an upper end of one set of limit support blocks 9.

Wherein, the variable push rod 7 of angle is kept away from the one end of flexible quick-witted case 6 of flexible work and is installed the machine and control the switch and push away handle 8, and the machine control switch pushes away the one end of handle 8 and installs three groups and control 5 assorted pendulum block contacts of work contact, makes the fine machine control switch frame 4 of controller of flexible quick-witted case 6 carry out machine control switch work to security performance and performance have been improved.

The manual switch frame 11 is installed at the opposite end of two sets of limit support blocks 9, and the transmission shaft of the output end of the rotation adjusting motor 10 is fixedly connected with the manual switch frame 11, so that the rotation adjusting motor 10 well positions the manual slot 15 in the opposite direction of the front surface of the manual switch frame 11, the manual switch work of a worker outside the electric appliance cabinet case 1 is facilitated, the worker is prevented from touching an electric appliance element to get an electric shock, and the safety performance is improved.

Three sets of first working contacts 12 are installed at one end of the manual switch rack 11, a first limiting sliding groove 13 is formed in the upper end of each of the three sets of first working contacts 12, and two second limiting sliding grooves 14 are formed in two ends of each of the first limiting sliding grooves 13, so that the manual switch rack 11 can be switched well, and the use performance is improved.

One end of the main brake switch base 3 is provided with a positioning manual control slotted hole 15, and the positioning manual control slotted hole 15 and the manual switch frame 11 are arranged to be aligned, so that a worker can conveniently perform manual switch work outside the electric appliance cabinet case 1, the worker is prevented from touching an electric appliance element to cause electric shock, and the safety performance is improved.

The manual limiting frame 16 is arranged inside the first limiting sliding groove 13, and the manual limiting frame 16 is matched with the first limiting sliding groove 13, so that the manual switch frame 11 can be switched well, and the service performance is improved.

The two ends of the manual control limiting frame 16 are respectively provided with a guide limiting slide block 17, the lower end of the manual control limiting frame 16 is provided with three groups of second working contacts 18, one end of a handle of the manual control limiting frame 16 is provided with a linkage connection insertion shaft 19 in a penetrating way, and the other end of the linkage connection insertion shaft 19 is connected with a telescopic shaft at the output end of the telescopic working machine case 6 in a penetrating way, so that the manual control switch frame 11 can well perform linkage switch work through the machine control switch frame 4, and the service performance is improved.

The working principle of the utility model is as follows: the main brake switch base 3 is arranged in the positioning installation slot hole 2 to complete the installation work of the electric appliance cabinet case 1 and the main brake switch base 3, when the maneuvering control is needed, the telescopic work case 6 at the upper end of the machine control switch frame 4 is started, the machine control switch push handle 8 is pushed to move downwards through the angle variable push rod 7 until the machine control switch push handle 8 contacts with the three machine control work contacts 5 to complete the maneuvering control work, thereby improving the service performance, when the maneuvering linkage manual control is needed, the linkage connection inserting shaft 19 penetrates through the inside of the handle at one end of the manual control limit frame 16 and is connected with the telescopic shaft at the output end of the telescopic work case 6, then the linkage switch work of the machine control switch frame 4 and the manual control switch frame 11 through the controller of the telescopic work case 6 is used for replacing the manual switch, thereby improving the service performance and the safety performance, when the manual operation is needed, the rotary adjusting motor 10 at the upper end of the limit supporting block 9 is started to drive the manual switch rack 11 to rotate until the front face of the manual switch rack 11 faces the positioning manual slotted hole 15, then a hand penetrates through the inside of the positioning manual slotted hole 15 to manually control the manual limit rack 16, the manual switch rack 11 is well controlled outside the electric appliance cabinet case 1 to prevent a worker from touching an electric appliance element inside the electric appliance cabinet case 1 to cause electric shock, so that the use performance and the safety performance are improved, one end of the manual limit rack 16 slides inside the first limit sliding groove 13, the guide limit sliding block 17 slides inside the second limit sliding groove 14 until the second working contact 18 contacts the first working contact 12, the manual work is completed, and the use performance is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an electric appliance cabinet with two main brake switches of machine accuse, manual control, includes electric appliance cabinet machine case (1), its characterized in that: the utility model discloses an electric appliance cabinet, including electrical apparatus cabinet machine case (1), the one end of electrical apparatus cabinet machine case (1) has been seted up location installation slotted hole (2), the internally mounted of location installation slotted hole (2) has main brake switch base (3), the one end of main brake switch base (3) is installed and is controlled switch frame (4), the internally mounted of controlling switch frame (4) has three quick-witted accuse work contacts (5), flexible work machine case (6) are installed to the upper end of controlling switch frame (4), the variable push rod of angle (7) are installed to the lower extreme of flexible work machine case (6), two sets of limit support blocks (9) are installed to the one end of controlling switch frame (4), and rotatory adjustment motor (10) are installed to the upper end of a set of limit support block (9).

2. An electrical cabinet with two main gate switches controlled and controlled manually according to claim 1, characterized in that: one end of the angle-variable push rod (7) far away from the telescopic working case (6) is provided with a machine control switch push handle (8), and one end of the machine control switch push handle (8) is provided with three groups of swing block contacts matched with the machine control working contacts (5).

3. An electrical cabinet with two main gate switches controlled and controlled manually according to claim 1, characterized in that: and the opposite ends of the two groups of limit supporting blocks (9) are provided with a manual switch rack (11), and a transmission shaft at the output end of the rotary adjusting motor (10) is fixedly connected with the manual switch rack (11).

4. An electrical cabinet with two main gate switches controlled and controlled manually according to claim 3, characterized in that: three groups of first working contacts (12) are installed to the one end of manual switch frame (11), and No. one spacing spout (13) have been seted up to the upper end of three groups of first working contacts (12), No. two spacing spouts (14) have all been seted up at the both ends of a spacing spout (13).

5. An electrical cabinet with two main gate switches controlled and controlled manually according to claim 3, characterized in that: one end of the main brake switch base (3) is provided with a positioning manual control slotted hole (15), and the positioning manual control slotted hole (15) and the manual switch rack (11) are arranged to be aligned.

6. An electrical cabinet with two main gate switches controlled and controlled manually according to claim 4, characterized in that: a manual limiting rack (16) is arranged inside the first limiting sliding groove (13), and the manual limiting rack (16) is matched with the first limiting sliding groove (13).

7. An electrical cabinet with two main gate switches controlled and controlled manually according to claim 6, characterized in that: the utility model discloses a flexible quick-witted case of flexible work, including manual spacing frame (16), manual spacing frame (16) both ends all install direction spacing slider (17), No. two work contacts (18) of three groups are installed to the lower extreme of manual spacing frame (16), the handle one end of manual spacing frame (16) is run through and is installed linkage connection and insert axle (19), and the linkage connection inserts the telescopic shaft through connection of the other end of axle (19) and flexible quick-witted case (6) output.