CN212411895U

CN212411895U - Button operating mechanism of explosion-proof electrical control box

Info

Publication number: CN212411895U
Application number: CN202021194780.5U
Authority: CN
Inventors: 姜定伟; 姜进贵; 周长密
Original assignee: Shanghai Zhongcai Electrical Equipment Co ltd
Current assignee: Shanghai Zhongcai Electrical Equipment Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-01-26
Anticipated expiration: 2030-06-24

Abstract

The utility model discloses an explosion-proof electrical control box button operating device, the utility model relates to an explosion-proof control box technical field. The one end fixedly connected with box of first spring inside, one side of the other end fixedly connected with operation panel of first spring, the first slider of opposite side fixedly connected with of operation panel, one side sliding connection of first slider has the second slider, connect the inner wall of the outer wall fixedly connected with operation panel of base, the other end fixedly connected with of second spring presses the inside of lid, the carriage release lever moves down from the top of operation panel, make the second slider move the recess of first slider bottom from the recess at first slider top, let the operation panel pass through the slide bar and move to the outside of box, thereby let the top of pressing the lid expose from the button hole, pressing the lid, the outer wall of pressing the lid moves along the spout in the inside of slide block, when the one end of pressing the lid is connected with the top of connecting the base, the pilot lamp circular telegram of the inside of pressing the lid shines.

Description

Button operating mechanism of explosion-proof electrical control box

Technical Field

The utility model relates to an explosion-proof control box technical field specifically is an explosion-proof electrical control box button operating device.

Background

The explosion-proof type protection grade of the explosion-proof electric control box is IP 65. The device is suitable for inflammable and explosive occasions (industries such as coal mine, chemical industry, petroleum, electric power and the like), and has the advantages of high safety coefficient, strong operation function, stable performance and the like. The anti-explosion products are dI and dIIBT4, and the dI is suitable for a coal mine non-excavation working face; the dIIBT4 is used in factories and is suitable for explosive gas mixtures with the environment of IIA and IIB grade T1-T4. This control box is suitable for extensively. The alternating current is 50HZ, and the rated working pressure is 380V. The system can also be used for controlling fire-fighting water pumps, submersible sewage pumps, fire-fighting fans, lighting distribution control and the like in an electric power system with 50HZ alternating current and voltage below 500V. The control mode comprises various starting modes such as direct control starting, star-delta voltage reduction starting control, self-coupling voltage reduction starting control, frequency converter starting control, soft starting control and the like.

The existing button of the explosion-proof electrical control box can not be touched frequently outside the box body to cause the abnormal use of the explosion-proof electrical control box when in use, and the button on the explosion-proof electrical control box can be rebounded automatically frequently when in use to cut off the power of the explosion-proof electrical control box, therefore, the technical personnel in the field provide a button operating mechanism of the explosion-proof electrical control box.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an explosion-proof electrical control box button operating device has solved often not to bump and has caused the unable normal use of explosion-proof electrical control box, and the problem that the button on the explosion-proof electrical control box often kick-backs automatically when using explosion-proof electrical control box makes explosion-proof electrical control box outage.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an explosion-proof electrical control box button operating device, includes the box, the outside of the inside side fixedly connected with protection subassembly of box, the outside of the inside fixedly connected with operation subassembly of protection subassembly, the protection subassembly includes the operation panel, the inner wall swing joint of operation panel has the outer wall of slide bar, the inside of the one end fixedly connected with box of slide bar, the outside of slide bar is equipped with first spring, the inside of the one end fixedly connected with box of first spring, one side of the other end fixedly connected with operation panel of first spring, the first slider of opposite side fixedly connected with of operation panel, one side sliding connection of first slider has the second slider.

The operation subassembly is including connecting the base, connect the inner wall of the outer wall fixed connection's of base operation panel, the one end fixedly connected with sliding block of connecting the base, the inside of sliding block is equipped with the second spring, the base is connected to the one end fixedly connected with of second spring, the other end fixedly connected with of second spring presses the inside of lid, the inside and the outside sliding connection who presses the lid of sliding block, the other end fixedly connected with welding block of connecting the base.

Preferably, one side of the outer wall of the box body is movably connected with the outer wall of the protective cover through a hinge, the outer part of the observation window is fixedly connected to the outer part of the inner center of the protective cover in an external mode, and the outer part of the button hole is fixedly connected to the inner part of the box body in an external mode.

Preferably, one end of the pressing cover penetrates through the outer part of the box body through a button hole and is in sliding connection, and an indicating lamp is fixedly connected inside the pressing cover.

Preferably, one end of a moving rod is fixedly connected to the inside of the second sliding block, and the other end of the moving rod penetrates through the operating board and the box body and is in sliding connection with the box body.

Preferably, the inclined planes of the first sliding block and the second sliding block are complementary, grooves are formed in two ends of the inclined plane of the first sliding block, and a protruding block is arranged on the inclined plane of the second sliding block.

Preferably, the observation window and the pressing cover are both made of transparent materials.

Advantageous effects

The utility model provides an explosion-proof electrical control box button operating device. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides an explosion-proof electrical control box button operating device, include the operation panel through the protection subassembly, the inner wall swing joint of operation panel has the outer wall of slide bar, the inside of the one end fixedly connected with box of slide bar, the outside of slide bar is equipped with first spring, the inside of the one end fixedly connected with box of first spring, one side of the other end fixedly connected with operation panel of first spring, the first slider of opposite side fixedly connected with of operation panel, one side sliding connection of first slider has the second slider, the carriage release lever moves downwards from the top of operation panel, make the recess of second slider from the recess at first slider top remove the recess of first slider bottom, let the operation panel pass through the slide bar and remove to the outside of box, thereby let the top of pressing the lid expose from the button hole.

2. An explosion-proof electric control box button operating mechanism comprises a connecting base, an inner wall of an operating panel fixedly connected with the outer wall of the connecting base, one end of the connecting base is fixedly connected with a sliding block, a second spring is arranged inside the sliding block, one end of the second spring is fixedly connected with the connecting base, the other end of the second spring is fixedly connected with the inside of a press cover, the inside of the sliding block is slidably connected with the outside of the press cover, the other end of the connecting base is fixedly connected with a welding block, the outer wall of the press cover moves along a sliding chute inside the sliding block when the press cover is pressed, when one end of the press cover is connected with the top of the connecting base, an indicator lamp inside the press cover is electrified and lightened, when the indicator lamp inside the press cover is not required to be electrified and lightened, the press cover rotates by 60 degrees, the press cover moves along the sliding chute from the inside under the action of the second spring, one end of the push cap is separated from the top of the connection base.

Drawings

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

FIG. 2 is a front view of the protection assembly of the present invention;

fig. 3 is a front view of the operation assembly of the present invention.

In the figure: 1. a box body; 2. a protection component; 21. an operation panel; 22. a slide bar; 23. a first spring; 24. a first slider; 25. a second slider; 26. a travel bar; 3. an operating component; 31. welding the blocks; 32. a slider; 33. a second spring; 35. pressing the cover; 36. connecting a base; 4. a protective cover; 5. an observation window; 6. a button hole; 7. and an indicator light.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 2, the present invention provides a technical solution: the utility model provides an explosion-proof electrical control box button operating device, the power distribution box comprises a box body 1, the inside side fixedly connected with protection component 2's of box 1 outside, protection component 2's inside fixedly connected with operation module 3's outside, protection component 2 includes operation panel 21, the inner wall swing joint of operation panel 21 has the outer wall of slide bar 22, the inside of slide bar 22's one end fixedly connected with box 1, slide bar 22's outside is equipped with first spring 23, the inside of the one end fixedly connected with box 1 of first spring 23, one side of the other end fixedly connected with operation panel 21 of first spring 23, the first slider 24 of the opposite side fixedly connected with of operation panel 21, one side sliding connection of first slider 24 has second slider 25, the inside fixedly connected with carriage release lever 26 of second slider 25 has served, the other end of carriage release lever 26 runs through operation panel 21 and box 1, and sliding connection.

Referring to fig. 3, the operation assembly 3 includes a connection base 36, an inner wall of the operation panel 21 fixedly connected to an outer wall of the connection base 36, a sliding block 32 fixedly connected to one end of the connection base 36, a second spring 33 disposed inside the sliding block 32, a connection base 36 fixedly connected to one end of the second spring 33, a pressing cover 35 fixedly connected to the other end of the second spring 33, a sliding block 32 slidably connected to an outer portion of the pressing cover 35, and a welding block 31 fixedly connected to the other end of the connection base 36.

Referring to fig. 1, one side of the outer wall of a box body 1 is movably connected with the outer wall of a protective cover 4 through a hinge, the outer part of an observation window 5 is fixedly connected to the outer part of the inner center of the protective cover 4, the outer part of a button hole 6 is fixedly connected to the inner part of the box body 1, one end of a pressing cover 35 penetrates through the outer part of the box body 1 through the button hole 6 and is connected with an indicator light 7 in a sliding manner, and the inner part of the pressing cover 35 is fixedly connected with the.

The inclined planes of the first sliding block 24 and the second sliding block 25 are complementary, grooves are formed in two ends of the inclined plane of the first sliding block 24, protruding blocks are arranged on the inclined plane of the second sliding block 25, and the observation window 5 and the pressing cover 35 are made of transparent materials.

When the device is used, firstly, the indicator lamps 7 in the button holes 6 in the box body 1 are observed to be turned on or off through the observation window 5, when the pressing cover 35 in the button holes 6 needs to be pressed, the protective cover 4 is opened, the moving rod 26 is moved downwards from the top of the operating plate 21, the second slide block 25 is moved from the groove at the top of the first slide block 24 to the groove at the bottom of the first slide block 24, the operating plate 21 is moved towards the outside of the box body 1 through the slide rod 22, so that the top of the pressing cover 35 is exposed from the button holes 6, when the pressing cover 35 is pressed, the outer wall of the pressing cover 35 moves along the sliding chute in the sliding block 32, when one end of the pressing cover 35 is connected with the top of the connecting base 36, the indicator lamps 7 in the pressing cover 35 are electrified and lighted, when the indicator lamps 7 in the pressing cover 35 do not need to be electrified and lighted, the pressing cover 35 rotates 60 degrees, the pressing cover 35 moves along the sliding chute from the inside of the sliding block 32 under the action of the second spring 33, when one end of the push cover 35 is separated from the top of the connection base 36, the moving rod 26 is moved upward from the bottom of the operation plate 21, the second slider 25 is moved from the recess at the bottom of the first slider 24 to the recess at the top of the first slider 24, and the operation plate 21 is moved into the interior of the case 1 by the first spring 23.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 an explosion-proof electrical control box button operating device, includes box (1), its characterized in that: the protection device comprises a box body (1), wherein the inner side of the box body (1) is fixedly connected with the outside of a protection assembly (2), the inner side of the protection assembly (2) is fixedly connected with the outside of an operation assembly (3), the protection assembly (2) comprises an operation plate (21), the inner wall of the operation plate (21) is movably connected with the outer wall of a sliding rod (22), one end of the sliding rod (22) is fixedly connected with the inside of the box body (1), the outside of the sliding rod (22) is provided with a first spring (23), one end of the first spring (23) is fixedly connected with the inside of the box body (1), the other end of the first spring (23) is fixedly connected with one side of the operation plate (21), the other side of the operation plate (21) is fixedly connected with a first sliding block (24), and one side of the first sliding block (24) is slidably connected with a;

operation subassembly (3) is including connecting base (36), connect the inner wall of outer wall fixed connection's operation panel (21) of base (36), the one end fixedly connected with sliding block (32) of connecting base (36), the inside of sliding block (32) is equipped with second spring (33), the one end fixedly connected with of second spring (33) connects base (36), the other end fixedly connected with of second spring (33) presses the inside of covering (35), the inside and the outside sliding connection who presses lid (35) of sliding block (32), the other end fixedly connected with welding piece (31) of connecting base (36).

2. The button operating mechanism of an explosion-proof electrical control box according to claim 1, characterized in that: one side of the outer wall of the box body (1) is movably connected with the outer wall of the protective cover (4) through a hinge, the outer part of the observation window (5) is fixedly connected to the outer part of the center of the protective cover (4), and the outer part of the button hole (6) is fixedly connected to the inner part of the box body (1).

3. An explosion-proof electrical control box button operating mechanism as defined in claim 2, wherein: one end of the pressing cover (35) penetrates through the outer part of the box body (1) through a button hole (6) and is in sliding connection, and an indicating lamp (7) is fixedly connected to the inner part of the pressing cover (35).

4. The button operating mechanism of an explosion-proof electrical control box according to claim 1, characterized in that: one end of a moving rod (26) is fixedly connected to the inside of the second sliding block (25), and the other end of the moving rod (26) penetrates through the operating plate (21) and the box body (1) and is in sliding connection.

5. The button operating mechanism of an explosion-proof electrical control box according to claim 1, characterized in that: the inclined planes of the first sliding block (24) and the second sliding block (25) are complementary, grooves are formed in two ends of the inclined plane of the first sliding block (24), and protruding blocks are arranged on the inclined plane of the second sliding block (25).

6. An explosion-proof electrical control box button operating mechanism as defined in claim 2, wherein: the observation window (5) and the pressing cover (35) are made of transparent materials.