CN212162459U

CN212162459U - Low-voltage switch cabinet with movable contact

Info

Publication number: CN212162459U
Application number: CN202021197759.0U
Authority: CN
Inventors: 宋述奎; 荆珉
Original assignee: Zibo Dongjie Electric Co ltd
Current assignee: Zibo Dongjie Electric Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2020-12-15
Anticipated expiration: 2030-06-24

Abstract

The utility model belongs to the technical field of low-voltage switch cabinets, in particular to a movable contact low-voltage switch cabinet, which comprises a cabinet body, wherein a first clapboard is fixedly connected in the cabinet body, a second clapboard is fixedly connected at the top end of the first clapboard, the top end of the second clapboard is fixedly connected in the cabinet body, a first placing groove, a second placing groove and a third placing groove are arranged between the first clapboard and the second clapboard, a fixed plate is fixedly connected in the first placing groove, a groove is formed in the fixed plate, and a double-shaft motor is fixedly connected in the groove; the utility model discloses, can concentrate the mobile contact and place through setting up first standing groove, second standing groove and third standing groove, make things convenient for the staff to operate, rotate through two output shafts of biax motor and drive first lead screw and second lead screw and rotate to it can drive splint to fix the control panel to drive two thread bush relative motion.

Description

Low-voltage switch cabinet with movable contact

Technical Field

The utility model belongs to the technical field of the low-voltage switchgear, concretely relates to mobile contact low-voltage switchgear.

Background

The low-voltage switch is mainly classified into an automobile low-voltage protection switch, a pressure control low-voltage switch and a power equipment low-voltage switch electrical appliance, is suitable for the fields of the automobile industry, the water purifier industry, the power industry and the like, and the low-voltage switch cabinet is equipment for intensively placing the low-voltage switch, is suitable for industries such as a power plant, petroleum, chemical engineering, metallurgy, textile, high-rise buildings and the like, and is used for power transmission, power distribution and electric energy conversion.

However, the existing low-voltage switch cabinet is simple in structure and is not provided with a storage device, so that maintenance tools are inconvenient to store; and the existing low-voltage switch cabinet body is inconvenient to install and disassemble the control panel, the labor intensity of workers is increased, and the working efficiency of the low-voltage switch cabinet is greatly reduced.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a mobile contact low-voltage switch cabinet has convenient deposit, reduced characteristics such as staff's intensity of labour to repair tools.

In order to achieve the above object, the utility model provides a following technical scheme: a movable contact low-voltage switch cabinet comprises a cabinet body, wherein a first partition plate is fixedly connected in the cabinet body, a second partition plate is fixedly connected at the top end of the first partition plate, the top end of the second partition plate is fixedly connected in the cabinet body, a first placing groove, a second placing groove and a third placing groove are arranged between the first partition plate and the second partition plate, a fixed plate is fixedly connected in the first placing groove, a groove is formed in the fixed plate, a double-shaft motor is fixedly connected in the groove, a first lead screw and a second lead screw are fixedly connected on two output shafts of the double-shaft motor, thread sleeves are respectively and fixedly connected on the surfaces of the first lead screw and the second lead screw, clamping plates are respectively and fixedly connected at the front ends of the two thread sleeves, control plates are respectively and fixedly connected on the opposite sides of the two clamping plates in an overlapping manner, two clamping grooves are formed in the control plates, and clamping blocks are, the two clamping blocks are fixedly connected to the clamping plate at the opposite ends, and a plurality of movable contacts are arranged on the surface of the control plate.

Preferably, the surface threads of the first screw rod and the second screw rod are opposite in direction.

Preferably, two sliding grooves are formed in the groove, sliding blocks are connected in the sliding grooves in a sliding mode, and the front ends of the sliding blocks are fixedly connected to the threaded sleeves.

Preferably, the ends of the first screw rod and the second screw rod which are separated from each other are fixedly connected with rotating shafts, the surfaces of the rotating shafts are rotatably connected with bearings, and one ends of the bearings are fixedly connected in the grooves.

Preferably, the second placing groove and the third placing groove are both fixedly connected with sliding rails, a drawer is connected in the sliding rails in a sliding mode, and a first handle is fixedly connected to the front end of the drawer.

Preferably, the front end of the cabinet body is rotatably connected with two cabinet doors through hinges, two the equal fixedly connected with second handles in front end of the cabinet door, two the surface of the cabinet door is provided with a coded lock, and the bottom of the cabinet body is fixedly connected with two supporting legs.

Preferably, the front end of the control panel is fixedly connected with a button switch, and the button switch is electrically connected with the double-shaft motor through a wire.

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

the utility model discloses, through setting up first standing groove, second standing groove and third standing groove can concentrate the mobile contact and place, make things convenient for the staff to operate, two output shafts through biax motor rotate and drive first lead screw and second lead screw and rotate, thereby it can drive splint and fix the control panel to drive two thread bush relative motion, the fixture block joint can be with the control panel more firm fix in splint in the draw-in groove, make things convenient for the staff to install and dismantle the control panel, great reduction staff's intensity of labour, the work efficiency of low-voltage switchgear has been improved greatly, the drawer can be used for the instrument that needs to use when depositing the maintenance, prevent to lose, make things convenient for the staff to overhaul, the utility model discloses novel structure, convenient to operate, labour saving and time saving can promote and use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front view of the present invention;

fig. 2 is a schematic front view of a cross-sectional structure of the present invention;

fig. 3 is a schematic top view of the cross-sectional structure of the fixing plate of the present invention;

in the figure: 1. a cabinet body; 2. a first separator; 3. a second separator; 4. a first placing groove; 5. a second placing groove; 6. a third placing groove; 7. a fixing plate; 8. a groove; 9. a double-shaft motor; 10. a first lead screw; 11. a second lead screw; 12. a threaded sleeve; 13. a chute; 14. a slider; 15. a rotating shaft; 16. a bearing; 17. a splint; 18. a control panel; 19. a card slot; 20. a clamping block; 21. a movable contact; 22. a push button switch; 23. a slide rail; 24. a drawer; 25. a first handle; 26. a hinge; 27. a cabinet door; 28. a second handle; 29. a coded lock; 30. and (5) supporting legs.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a movable contact low-voltage switch cabinet comprises a cabinet body 1, wherein a first partition plate 2 is fixedly connected in the cabinet body 1, a second partition plate 3 is fixedly connected at the top end of the first partition plate 2, the top end of the second partition plate 3 is fixedly connected in the cabinet body 1, a first placing groove 4, a second placing groove 5 and a third placing groove 6 are arranged between the first partition plate 2 and the second partition plate 3, the movable contacts 21 can be intensively placed through the first placing groove 4, the second placing groove 5 and the third placing groove 6, operation of workers is facilitated, a fixed plate 7 is fixedly connected in the first placing groove 4, a groove 8 is formed in the fixed plate 7, a double-shaft motor 9 is fixedly connected in the groove 8, a first lead screw 10 and a second lead screw 11 are fixedly connected on two output shafts of the double-shaft motor 9, and thread sleeves 12 are connected on the surfaces of the first lead screw 10 and the second lead screw 11, the front ends of the two thread sleeves 12 are fixedly connected with a clamping plate 17, opposite sides of the two clamping plates 17 are lapped with a control plate 18, the first screw rod 10 and the second screw rod 11 are driven to rotate by the rotation of two output shafts of the double-shaft motor 9, thereby driving the two thread sleeves 12 to do relative motion to drive the clamping plate 17 to fix the control plate 18, two clamping grooves 19 are arranged in the control plate 18, clamping blocks 20 are clamped in the two clamping grooves 19, the separated ends of the two clamping blocks 20 are fixedly connected to the clamping plate 17, the surface of control panel 18 is provided with a plurality of and removes contact 21, and the fixture block 20 joint can be more firm with control panel 18 fix in splint 17 in draw-in groove 19, makes things convenient for the staff to install and dismantle control panel 18, great reduction staff's intensity of labour, improved low-voltage switchgear's work efficiency greatly.

Specifically, the surface threads of the first screw rod 10 and the second screw rod 11 are opposite in direction.

Specifically, two sliding grooves 13 are formed in the groove 8, sliding blocks 14 are connected in the sliding grooves 13 in a sliding mode, and the front ends of the sliding blocks 14 are fixedly connected to the threaded sleeve 12.

Specifically, the ends of the first screw rod 10 and the second screw rod 11, which are separated from each other, are fixedly connected with rotating shafts 15, two bearings 16 are rotatably connected to the surfaces of the rotating shafts 15, and one ends of the two bearings 16 are fixedly connected in the grooves 8.

Specifically, equal fixedly connected with slide rail 23 in second standing groove 5 and the third standing groove 6, sliding connection has drawer 24 in the slide rail 23, the front end fixedly connected with first in command 25 of drawer 24, drawer 24 can be used for depositing the instrument that needs to be used when overhauing, prevents to lose, makes things convenient for the staff to overhaul.

Specifically, the front end of the cabinet body 1 is rotatably connected with two cabinet doors 27, two through hinges 26 the equal fixedly connected with second handle 28 in front end of cabinet door 27, two the surface of cabinet door 27 is provided with trick lock 29, two supporting legs 30 of the bottom fixedly connected with of the cabinet body 1.

Specifically, the front end of the control board 18 is fixedly connected with a button switch 22, and the button switch 22 is electrically connected with the double-shaft motor 9 through a wire.

The utility model discloses a theory of operation and use flow: when the utility model is used, the coded lock 29 is opened, the second handle 28 is pulled, the two cabinet doors 27 are driven to rotate under the rotation coordination of the hinge 26, so that the cabinet body 1 is opened, the control panel 18 is placed between the two clamp plates 17, then the button switch 22 is clicked, the double-shaft motor 9 starts to work, the two output shafts of the double-shaft motor 9 rotate to drive the first lead screw 10 and the second lead screw 11 to rotate, the slide block 14 is in sliding fit in the chute 13 to drive the two thread sleeves 12 to move relatively, then the two clamp plates 17 are driven to move relatively, finally the clamping blocks 20 on the two clamp plates 17 are firmly clamped in the clamping groove 19, so that the control panel 18 is installed, after the installation is completed, the button switch 22 is clicked, the double-shaft motor 9 stops working, when the low-voltage switch cabinet needs to be overhauled, the first handle 25 is pulled to drive the drawer 24 to slide on the slide rail, thereby open drawer 24, take out the instrument that the maintenance was used, then overhaul the low-voltage switchgear.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a movable contact low-voltage switchgear, includes the cabinet body (1), its characterized in that: a first partition plate (2) is fixedly connected in the cabinet body (1), a second partition plate (3) is fixedly connected at the top end of the first partition plate (2), a first placing groove (4), a second placing groove (5) and a third placing groove (6) are arranged between the first partition plate (2) and the second partition plate (3), a fixing plate (7) is fixedly connected in the first placing groove (4), a groove (8) is formed in the fixing plate (7), a double-shaft motor (9) is fixedly connected in the groove (8), a first lead screw (10) and a second lead screw (11) are fixedly connected on two output shafts of the double-shaft motor (9), threaded sleeves (12) are respectively in threaded connection on the surfaces of the first lead screw (10) and the second lead screw (11), and clamping plates (17) are respectively and fixedly connected at the front ends of the two threaded sleeves (12), control panels (18) are lapped on the opposite sides of the two clamping plates (17), two clamping grooves (19) are formed in the control panels (18), clamping blocks (20) are clamped in the two clamping grooves (19), the two opposite ends of the two clamping blocks (20) are fixedly connected to the clamping plates (17), and a plurality of movable contacts (21) are arranged on the surfaces of the control panels (18).

2. The moving contact low-voltage switchgear according to claim 1, wherein: the surface thread directions of the first screw rod (10) and the second screw rod (11) are opposite.

3. The moving contact low-voltage switchgear according to claim 1, wherein: two sliding grooves (13) are formed in the groove (8), sliding blocks (14) are connected in the sliding grooves (13) in a sliding mode, and the front ends of the sliding blocks (14) are fixedly connected to the threaded sleeve (12).

4. The moving contact low-voltage switchgear according to claim 1, wherein: the equal fixedly connected with pivot (15) of the end of keeping away from of first lead screw (10) and second lead screw (11), two the surface of pivot (15) all rotates and is connected with bearing (16), two the equal fixed connection of one end of bearing (16) is in recess (8).

5. The moving contact low-voltage switchgear according to claim 1, wherein: the second placing groove (5) and the third placing groove (6) are both fixedly connected with sliding rails (23), a drawer (24) is connected in the sliding rails (23) in a sliding mode, and a first handle (25) is fixedly connected to the front end of the drawer (24).

6. The moving contact low-voltage switchgear according to claim 1, wherein: the front end of the cabinet body (1) is rotatably connected with two cabinet doors (27), two through hinges (26) the equal fixedly connected with second handle (28) in front end of cabinet door (27), two the surface of cabinet door (27) is provided with trick lock (29), two supporting legs (30) of bottom fixedly connected with of the cabinet body (1).

7. The moving contact low-voltage switchgear according to claim 1, wherein: the front end of the control panel (18) is fixedly connected with a button switch (22), and the button switch (22) is electrically connected with the double-shaft motor (9) through a wire.