CN215267256U

CN215267256U - Electrical switch distribution box convenient to maintenance

Info

Publication number: CN215267256U
Application number: CN202121641463.8U
Authority: CN
Inventors: 李艳坤
Original assignee: Shanghai Zemac Electric Complete Equipment Co ltd
Current assignee: Shanghai Zemac Electric Complete Equipment Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2021-12-21
Anticipated expiration: 2031-07-19

Abstract

The utility model discloses an electrical switch block terminal convenient to maintenance relates to electric product field. This electrical switch block terminal convenient to maintenance, including box, activity storehouse, backup pad and first slider, the activity storehouse is seted up in the box, and the backup pad setting is in the activity storehouse, and first slider fixed connection has been seted up at the backup pad side in the backup pad side, and first spout has been seted up to the activity storehouse inner wall, and first slider sliding connection is in first spout. This electrical switch block terminal convenient to maintenance, through setting up the backup pad, the apparatus further comprises a rotating shaft, bearing and connecting plate, when people need maintain electrical component, people remove the spacing to the chamber door, then stir the chamber door downwards, make chamber door contact connecting plate, and extrude the connecting plate backward, make the connecting plate revolute the rotation of axes, and the backup pad that will be fixed with the fixed plate promotes to the box outside, when the fixed plate is pushed out the box outside, people carry on spacingly to the chamber door, can maintain electrical component, make things convenient for people to maintain electrical component in the block terminal.

Description

Electrical switch distribution box convenient to maintenance

Technical Field

The utility model relates to an electric product technical field specifically is an electrical switch block terminal convenient to maintenance.

Background

The external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, each branch circuit is arranged according to the requirement, such as an instrument, an automatic control, a motor magnetic switch, various alternating current contactors and the like, some switch cabinets are also provided with a high-voltage chamber and a low-voltage chamber, high-voltage buses are arranged, such as a power plant and the like, some switch cabinets are also provided with low-frequency load shedding for protecting main equipment, and the switch cabinets are commonly used in various power generation, distribution and transformation substations.

Most of the existing electrical appliance switch distribution boxes are used for fixing electrical appliance elements at the bottom of the box, and because the space in the box is limited, the method is inconvenient for installation and later maintenance of the electrical appliance elements; moreover, most of existing switch boxes only adopt plastic buckles to lock the box doors, and are easy to loosen for a long time.

Therefore, there is a need for an electrical switch distribution box that is easy to maintain to address the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an electrical switch block terminal convenient to maintenance has solved the problem that is not convenient for maintain electrical components and the joint of chamber door not convenient for.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an electrical switch block terminal convenient to maintenance, includes box, activity storehouse, backup pad and first slider, the activity storehouse is seted up in the box, the backup pad sets up in the activity storehouse, first slider fixed connection is in the backup pad side, first spout has been seted up to activity storehouse inner wall, first slider sliding connection is in first spout, be provided with the chamber door in the activity storehouse, the chamber door side is provided with the second slider, the second spout has been seted up in the activity storehouse, second slider sliding connection is in the second spout, activity storehouse inner wall fixedly connected with bearing, the bearing internal rotation is connected with the pivot, pivot right-hand member fixedly connected with connecting plate, the connecting plate surface is seted up porosely, first slider is worn to establish in the hole.

Further, activity storehouse inner wall fixedly connected with couple, the couple side is provided with first spring, the couple has two, two couple fixed connection is at the backup pad lower surface.

Furthermore, a limiting bin is arranged in the box door, a telescopic rod is fixedly connected in the limiting bin, a baffle is fixedly connected at the left end of the telescopic rod, and a second spring is sleeved on the surface of the telescopic rod.

Further, baffle side fixedly connected with gag lever post, gag lever post left end fixedly connected with button, the activity groove has been seted up on activity storehouse surface, the gag lever post is worn to establish at the activity inslot, the constant head tank has been seted up to activity storehouse inner wall, the constant head tank has a plurality ofly to be linear evenly distributed on the activity groove surface, gag lever post fixed surface is connected with the stopper, the stopper joint is in the constant head tank.

Furthermore, the side face of the supporting plate is fixedly connected with a fixing plate, the surface of the fixing plate is fixedly connected with a plurality of electrical components.

Furthermore, the inner wall of the movable bin is fixedly connected with a rubber pad, and the rubber pad is attached to the supporting plate.

(III) advantageous effects

The utility model provides an electrical switch block terminal convenient to maintenance. The method has the following beneficial effects:

1. this electrical switch block terminal convenient to maintenance, through setting up the backup pad, the apparatus further comprises a rotating shaft, bearing and connecting plate, when people need maintain electrical component, people remove the spacing to the chamber door, then stir the chamber door downwards, make chamber door contact connecting plate, and extrude the connecting plate backward, make the connecting plate revolute the rotation of axes, and the backup pad that will be fixed with the fixed plate promotes to the box outside, when the fixed plate is pushed out the box outside, people carry on spacingly to the chamber door, can maintain electrical component, make things convenient for people to maintain electrical component in the block terminal.

2. This electrical switch block terminal convenient to maintenance, through setting up the telescopic link, second spring and stopper, when people need relieve the spacing to the chamber door, people press the button downwards, make the stopper of fixing on the stopper rod surface shift out the constant head tank, baffle extrusion second spring simultaneously, make the second spring be in compression state, when people open the chamber door to suitable state, people loosen the button, under the effect of second spring, the stopper joint is in the constant head tank again, accomplish the spacing to the chamber door, make things convenient for people to carry on spacingly to the chamber door.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a side sectional view of the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is a schematic top sectional view of the present invention;

fig. 5 is an enlarged schematic structural view of a portion a in fig. 4 according to the present invention.

In the figure: 1. a box body; 2. a movable bin; 3. a support plate; 4. a first slider; 5. a first chute; 6. a box door; 7. a second slider; 8. a second chute; 9. a bearing; 10. a rotating shaft; 11. a connecting plate; 12. hooking; 13. a first spring; 14. a limiting bin; 15. a telescopic rod; 16. a baffle plate; 17. a second spring; 18. a limiting rod; 19. a button; 20. a movable groove; 21. positioning a groove; 22. a limiting block; 23. a fixing plate; 24. an electrical component; 25. and (7) a rubber pad.

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.

The embodiment of the utility model provides an electrical switch distribution box convenient for maintenance, as shown in figure 1-5, comprising a box body 1, a movable bin 2, a supporting plate 3 and a first slide block 4, the movable bin 2 is arranged in the box body 1, the supporting plate 3 is arranged in the movable bin 2, the first slide block 4 is fixedly connected with the side surface of the supporting plate 3, the inner wall of the movable bin 2 is provided with a first chute 5, the first slide block 4 is slidably connected in the first chute 5, a box door 6 is arranged in the movable bin 2, the side surface of the box door 6 is provided with a second slide block 7, the movable bin 2 is internally provided with a second chute 8, the second slide block 7 is slidably connected in the second chute 8, the inner wall of the movable bin 2 is fixedly connected with a bearing 9, the bearing 9 is rotatably connected with a rotating shaft 10, the right end of the rotating shaft 10 is fixedly connected with a connecting plate 11, through the supporting plate 3, the rotating shaft 10, the bearing 9 and the connecting plate 11, when people need to maintain the electrical elements, people relieve the spacing to chamber door 6, then stir chamber door 6 downwards, make chamber door 6 contact connecting plate 11, and extrude connecting plate 11 backward, make connecting plate 11 revolute 10 and rotate, and the backup pad 3 that will be fixed with fixed plate 23 promotes to 1 outside of box, when fixed plate 23 release box 1 is outer, people carry on spacingly to chamber door 6, can maintain electrical components 24, make things convenient for people to maintain electrical components 24 in the distribution box, connecting plate 11 surface is seted up porosely, first slider 4 wears to establish in the hole, 2 inner wall fixedly connected with couples 12 in movable bin, couple 12 side is provided with first spring 13, couple 12 has two, two couple 12 fixed connection are at 3 lower surfaces of backup pad.

Specifically, a limiting bin 14 is arranged in the box door 6, a telescopic rod 15 is fixedly connected in the limiting bin 14, a baffle 16 is fixedly connected at the left end of the telescopic rod 15, a second spring 17 is sleeved on the surface of the telescopic rod 15, a limiting rod 18 is fixedly connected to the side surface of the baffle 16, a button 19 is fixedly connected at the left end of the limiting rod 18, a movable groove 20 is formed in the surface of the movable bin 2, the limiting rod 18 is arranged in the movable groove 20 in a penetrating manner, a positioning groove 21 is formed in the inner wall of the movable bin 2, a plurality of positioning grooves 21 are formed in the positioning groove 21 and are linearly and uniformly distributed on the surface of the movable groove 20, a limiting block 22 is fixedly connected on the surface of the limiting rod 18, by arranging the telescopic rod 15, the second spring 17 and the limiting block 22, when people need to relieve limiting on the box door 6, people press the button 19 downwards, so that the limiting block 22 fixed on the surface of the limiting rod 18 moves out of the positioning groove 21, and meanwhile, the baffle 16 extrudes the second spring 17, so that the second spring 17 is in a compressed state, when people open chamber door 6 to suitable state, people loosen button 19, under the effect of second spring 17, stopper 22 joint again in constant head tank 21, the completion is spacing to chamber door 6, makes things convenient for people to carry on spacingly to chamber door 6, and stopper 22 joint is in constant head tank 21.

Specifically, a fixing plate 23 is fixedly connected to the side surface of the supporting plate 3, a plurality of electrical components 24 are fixedly connected to the surface of the fixing plate 23, a rubber pad 25 is fixedly connected to the inner wall of the movable bin 2, and the rubber pad 25 is attached to the supporting plate 3.

The working principle is as follows: when people need to relieve the limit of the box door 6, people press the button 19 downwards to move the limit block 22 fixed on the surface of the limit rod 18 out of the positioning groove 21, meanwhile, the baffle 16 extrudes the second spring 17 to enable the second spring 17 to be in a compressed state, when people open the box door 6 to a proper state, people loosen the button 19, and under the action of the second spring 17, the limit block 22 is clamped in the positioning groove 21 again to complete the limit of the box door 6; when people need maintain electrical component, people remove the spacing to chamber door 6, then stir chamber door 6 downwards for chamber door 6 contacts connecting plate 11, and extrude connecting plate 11 backward, make connecting plate 11 revolve 10 rotations, and will be fixed with the backup pad 3 of fixed plate 23 and promote to the box 1 outside, when fixed plate 23 released the box 1 outside, people carried on spacingly to chamber door 6, can maintain electrical component 24.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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. The utility model provides an electrical switch block terminal convenient to maintenance, includes box (1), activity storehouse (2), backup pad (3) and first slider (4), its characterized in that: the movable bin (2) is arranged in the box body (1), the supporting plate (3) is arranged in the movable bin (2), the first sliding block (4) is fixedly connected to the side surface of the supporting plate (3), a first sliding chute (5) is formed in the inner wall of the movable bin (2), the first sliding block (4) is slidably connected in the first sliding chute (5), a box door (6) is arranged in the movable bin (2), a second sliding block (7) is arranged on the side surface of the box door (6), a second sliding chute (8) is formed in the movable bin (2), the second sliding block (7) is slidably connected in the second sliding chute (8), a bearing (9) is fixedly connected to the inner wall of the movable bin (2), a rotating shaft (10) is rotatably connected to the bearing (9), a connecting plate (11) is fixedly connected to the right end of the rotating shaft (10), and a hole is formed in the surface of the connecting plate (11), the first sliding block (4) penetrates through the hole.

2. An electrical switch distribution box for facilitating servicing of claim 1, wherein: activity storehouse (2) inner wall fixedly connected with couple (12), couple (12) side is provided with first spring (13), couple (12) have two, two couple (12) fixed connection is at backup pad (3) lower surface.

3. An electrical switch distribution box for facilitating servicing of claim 1, wherein: a limiting bin (14) is arranged in the box door (6), a telescopic rod (15) is fixedly connected in the limiting bin (14), a baffle (16) is fixedly connected to the left end of the telescopic rod (15), and a second spring (17) is sleeved on the surface of the telescopic rod (15).

4. An electrical switch distribution box for facilitating servicing according to claim 3, wherein: baffle (16) side fixedly connected with gag lever post (18), gag lever post (18) left end fixedly connected with button (19), activity groove (20) have been seted up on activity storehouse (2) surface, gag lever post (18) are worn to establish in activity groove (20), constant head tank (21) have been seted up to activity storehouse (2) inner wall, constant head tank (21) have a plurality ofly to be linear evenly distributed on activity groove (20) surface, gag lever post (18) fixed surface is connected with stopper (22), stopper (22) joint is in constant head tank (21).

5. An electrical switch distribution box for facilitating servicing of claim 1, wherein: the side face of the supporting plate (3) is fixedly connected with a fixing plate (23), the surface of the fixing plate (23) is fixedly connected with an electrical component (24), and the electrical components (24) are multiple.

6. An electrical switch distribution box for facilitating servicing of claim 1, wherein: the inner wall of the movable bin (2) is fixedly connected with a rubber pad (25), and the rubber pad (25) is attached to the supporting plate (3).