CN213278744U

CN213278744U - Switch cabinet with quick opening and closing structure

Info

Publication number: CN213278744U
Application number: CN202021483379.3U
Authority: CN
Inventors: 陈建平
Original assignee: Jiangxi Guowei Electric Co ltd
Current assignee: Jiangxi Guowei Electric Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-05-25
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses a cubical switchboard with structure opens and shuts fast, including the cubical switchboard main part, the bottom of cubical switchboard main part is opened and shut and is installed the switch door, the equal fixed mounting in both sides of cubical switchboard main part has buffer structure, the equal fixed mounting of the other end of buffer structure has the side guard plate, the sliding tray has all been seted up on the top of the relative one side of side guard plate, the inside holding tank of having seted up of cubical switchboard main part at the switch door back, the internally mounted of holding tank has the promotion spring, the other end fixed mounting that promotes the spring has the promotion piece. The utility model discloses a be provided with and promote piece and matched with promotion spring, when the staff put down the fixture block, promote the spring and just can outwards pop out the piece that promotes to make and promote the piece and push open the switch door, realized opening and shutting fast with this, thereby make things convenient for the staff to come to maintain or the maintenance to the inside electronic component of cubical switchboard main part.

Description

Switch cabinet with quick opening and closing structure

Technical Field

The utility model relates to a cubical switchboard technical field specifically is a cubical switchboard with structure opens and shuts fast.

Background

The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The method is mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textile, industrial and mining enterprises, residential districts, high-rise buildings and the like.

And in order to guarantee that the inside leakproofness of cubical switchboard prevents to have the dust to enter into the cubical switchboard in influence the normal use of cubical switchboard, consequently, the area of friction between the switch door of installation and the cubical switchboard on most cubical switchboard is great, it is sealed better, the resistance when leading to the staff to open the door of cubical switchboard is great, thereby make the staff overhaul the cubical switchboard inside, need great strength to open the switch door, just so can increase staff's working strength, consequently, need the cubical switchboard that a department has the quick structure that opens and shuts to solve foretell problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cubical switchboard with structure opens and shuts fast to the friction area between the cubical switchboard of installing on the cubical switchboard of the part that proposes in solving above-mentioned background is great, and the resistance when leading to opening is great, thereby makes the staff overhaul to the cubical switchboard is inside, needs great strength to come to open the cubical switchboard, just so can increase staff's working strength's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cubical switchboard with structure opens and shuts fast, includes the cubical switchboard main part, the switch door is installed in opening and shutting of the bottom of cubical switchboard main part, the equal fixed mounting in both sides of cubical switchboard main part has buffer structure, the equal fixed mounting of the other end of buffer structure has the side guard plate, the sliding tray has all been seted up on the top of the relative one side of side guard plate, the standing groove has openly been seted up to the cubical switchboard main part of switch door bottom, reset spring is all evenly installed to the inside bottom of standing groove, reset spring's top fixed mounting has the auxiliary rod, the left side of auxiliary rod is cup jointed and is installed the pedal, the inside holding tank that has seted up of cubical switchboard main part at the switch door back, the internally mounted of holding tank has the promotion spring, the other end.

Preferably, buffer structure includes connecting rod, bracing piece, cup joint ring, installation pole and cup joints the spring, the both sides of installation pole are all cup jointed and are installed the cup joint ring, the upper and lower both ends of cup joint ring surface all fixed mounting have the bracing piece, the other end all fixed mounting of bracing piece has the connecting rod, the installation pole surface between the cup joint ring all cup joints and installs and cup joint the spring.

Preferably, slidable mounting has the upper portion guard plate between the sliding tray, and the bottom of upper portion guard plate is connected with the cubical switchboard main part through buffer structure.

Preferably, the right side fixed mounting of auxiliary rod has the slider, the spout has been seted up to one side department that the standing groove right side inner wall is close to the auxiliary rod, and the spout is mutually supported with the slider and is constituteed sliding structure.

Preferably, the top fixed mounting of auxiliary rod has the fixed block, the fixed slot has been seted up to one side that switch door bottom is close to the fixed block, and inside the fixed block extended to the fixed slot.

Preferably, the top end of the auxiliary rod is fixedly provided with a clamping block, and the right side of the clamping block is inclined and matched with the pushing block.

Compared with the prior art, the beneficial effects of the utility model are that: this cubical switchboard with structure opens and shuts fast's simple structure, convenient to use, the fixed block will be closed the door and carry out effectual fixed with this to seal the cubical switchboard main part is inside, thereby prevent that the dust can enter into to the cubical switchboard main part is inside, thereby increased the resistance of the inside electrical apparatus of cubical switchboard main part, lead to the inside condition of taking place the short circuit of cubical switchboard main part.

1. Through being provided with buffer structure, the spring that cup joints that buffer structure goes up the installation forms buffer structure between cubical switchboard main part and side guard plate and upper portion guard plate to prevent to install and can cause the damage to the electronic component of cubical switchboard main part inside because of the collision at open air cubical switchboard main part, thereby lead to the unable normal work of cubical switchboard main part, take place the risk that the inside short circuit of cubical switchboard main part catches fire even.

2. Through being provided with and promoting piece and matched with promotion spring, when the staff put down the fixture block, promote the spring and just can outwards pop out the promotion piece to make and promote the piece and push open the switch door, realized opening and shutting fast with this, thereby make things convenient for the staff to come to maintain or the maintenance to the electronic component of cubical switchboard main part inside.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

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

fig. 3 is a schematic front view of the buffering structure of the present invention;

fig. 4 is a partially enlarged schematic view of a structure in fig. 2 according to the present invention.

In the figure: 1. a switch cabinet main body; 2. opening and closing the door; 3. a placement groove; 4. treading a pedal; 5. a buffer structure; 51. a connecting rod; 52. a support bar; 53. a sleeving connection ring; 54. mounting a rod; 55. sleeving a spring; 6. a side surface protection plate; 7. a sliding groove; 8. an upper guard plate; 9. fixing grooves; 10. accommodating grooves; 11. a push spring; 12. a pushing block; 13. a clamping block; 14. a fixed block; 15. a return spring; 16. an auxiliary lever; 17. a chute; 18. a slide block.

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. 1-4, the present invention provides an embodiment:

a switch cabinet with a quick opening and closing structure comprises a switch cabinet main body 1, a switch door 2 is installed at the bottom end of the switch cabinet main body 1 in an opening and closing mode, buffer structures 5 are fixedly installed on two sides of the switch cabinet main body 1, each buffer structure 5 comprises a connecting rod 51, a supporting rod 52, a sleeving ring 53, an installation rod 54 and a sleeving spring 55, the sleeving rings 53 are sleeved on two sides of the installation rod 54, the supporting rods 52 are fixedly installed at the upper end and the lower end of the outer surface of the sleeving ring 53, the connecting rod 51 is fixedly installed at the other end of the supporting rod 52, the sleeving springs 55 are sleeved on the outer surface of the installation rod 54 between the sleeving rings 53, the sleeving springs 55 installed on the buffer structures 5 form buffer structures between the switch cabinet main body 1 and a side protection plate 6 and an upper protection plate 8, and therefore the situation that the switch cabinet main body 1 installed outdoors is prevented from being damaged due to collision and, thereby leading to the unable normal work of cubical switchboard main part 1, even the risk that takes place the short circuit of cubical switchboard main part 1 inside and catch fire.

The other end of the buffer structure 5 is fixedly provided with a side protection plate 6, the top end of one side of the side protection plate 6 opposite to the side protection plate is provided with a sliding groove 7, an upper protection plate 8 is arranged between the sliding grooves 7 in a sliding manner, the bottom end of the upper protection plate 8 is connected with the switch cabinet main body 1 through the buffer structure 5, the front side of the switch cabinet main body 1 at the bottom end of the switch door 2 is provided with a placing groove 3, the bottom ends inside the placing groove 3 are uniformly provided with reset springs 15, the top end of the reset spring 15 is fixedly provided with an auxiliary rod 16, the left side of the auxiliary rod 16 is sleeved with a pedal 4, the right side of the auxiliary rod 16 is fixedly provided with a sliding block 18, the inner wall of the right side of the placing groove 3 close to one side of the auxiliary rod 16 is provided with a sliding groove 17, the sliding structure is formed by mutually matching the, and fixed block 14 extends to inside fixed slot 9, and fixed block 14 card is gone into to fixed slot 9 inside from fixing closed switch door 2 to prevent that open air dust from entering into inside cubical switchboard main part 1, make the dust cause the damage to the inside electronic component of cubical switchboard main part 1, thereby lead to the inside condition of taking place the damage of cubical switchboard main part 1, lead to the unable normal use of cubical switchboard main part 1.

Auxiliary rod 16 top fixed mounting on fixed block 14 right side has fixture block 13, holding tank 10 has been seted up to cubical switchboard main part 1 inside at the switch door 2 back, the internally mounted of holding tank 10 has promotion spring 11, the other end fixed mounting who promotes spring 11 has promotion piece 12, and promote piece 12 and fixture block 13 and mutually support, when the staff puts down fixture block 13, promotion spring 11 borrows the elastic force just can outwards pop out promotion piece 12, thereby make promotion piece 12 come with switch door 2 top, realized opening and shutting fast of switch door 2 with this, thereby make things convenient for the staff to come to maintain or the maintenance to the electronic component of cubical switchboard main part 1 inside.

The working principle is as follows: when the worker needs to open the switch cabinet main body 1 again to replace the electronic parts in the switch cabinet main body 1 or repair, the worker can move the pedal 4 downwards to move the fixing block 14 for fixing the switch door 2 downwards, and when the fixing block 14 moves downwards, the clamping block 13 which originally obstructs the pushing block 12 and pops out downwards also moves downwards, so that the pushing block 12 pops out the switch door 2, thereby facilitating the worker to repair and maintain the interior of the switch cabinet main body 1, after the worker completes the repair and maintenance of the interior of the switch cabinet main body 1, the worker pushes the switch door 2 towards the switch cabinet main body 1 to close the switch cabinet main body 1, and the fixing block 14 for fixing the position of the switch door 2, wherein one side is oblique, so that when the worker closes the switch door 2, the fixing block 14 moves downwards, then the fixed block 14 is bounced into the fixed groove 9 through the return spring 15 to fix the fixed block 14, and when the fixed block 14 bounces upward, the fixture block 13 will bounce upward to push the push block 12 backward, thereby preventing the push block 12 from causing resistance to the closing of the door 2 when a worker closes the switch door 2, thereby increasing the workload of the worker, the slide block 18 installed on one side of the auxiliary rod 16 is rocked and installed in the chute 17, and cannot bounce and take out the auxiliary rod 16 on the return spring 15, and when the return spring 15 pulls the fixture block 13 upward to withdraw the push block 12 into the accommodating groove 10, the outward elasticity of the push spring 11 cannot cause the change of the overall structure of the auxiliary rod 16, so that the push block 12 bounces outward and is retracted, thereby causing the situation that the switch door 2 cannot be closed, a circle of buffer structures 5 are installed between the outer surface of the switch cabinet main body 1 and the side protective plate 6 and the upper protective plate 8, the muff coupling spring 55 in the middle of the buffer structure 5 plays a role in buffering the switch cabinet main body 1 when the switch cabinet main body 1 collides, thereby preventing the situation that the inside of the switch cabinet main body 1 is damaged due to collision from occurring.

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 a cubical switchboard with structure opens and shuts fast, includes cubical switchboard main part (1), its characterized in that: the switch cabinet is characterized in that a switch door (2) is installed at the bottom end of the switch cabinet main body (1) in an opening and closing mode, buffer structures (5) are fixedly installed on two sides of the switch cabinet main body (1), side protection plates (6) are fixedly installed at the other ends of the buffer structures (5), sliding grooves (7) are formed in the top ends of the opposite sides of the side protection plates (6), a placing groove (3) is formed in the front side of the switch cabinet main body (1) at the bottom end of the switch door (2), reset springs (15) are uniformly installed at the bottom ends of the placing groove (3), an auxiliary rod (16) is fixedly installed at the top end of the reset spring (15), a pedal (4) is installed on the left side of the auxiliary rod (16) in a sleeved mode, an accommodating groove (10) is formed in the switch cabinet main body (1) at the back side of the switch door (2), the other end of the pushing spring (11) is fixedly provided with a pushing block (12).

2. The switch cabinet with the rapid opening and closing structure as claimed in claim 1, wherein: buffer structure (5) include connecting rod (51), bracing piece (52), cup joint ring (53), installation pole (54) and cup joint spring (55), the both sides of installation pole (54) all cup joint and install cup joint ring (53), the upper and lower both ends of cup joint ring (53) surface all fixed mounting have bracing piece (52), the other end of bracing piece (52) all fixed mounting have connecting rod (51), installation pole (54) surface between cup joint ring (53) all cup joints and installs and cup joint spring (55).

3. The switch cabinet with the rapid opening and closing structure as claimed in claim 1, wherein: slidable mounting has upper portion guard plate (8) between sliding tray (7), and the bottom of upper portion guard plate (8) is connected with cubical switchboard main part (1) through buffer structure (5).

4. The switch cabinet with the rapid opening and closing structure as claimed in claim 1, wherein: the right side fixed mounting of auxiliary rod (16) has slider (18), one side department that standing groove (3) right side inner wall is close to auxiliary rod (16) has seted up spout (17), and spout (17) and slider (18) mutually support and constitute sliding structure.

5. The switch cabinet with the rapid opening and closing structure as claimed in claim 1, wherein: the top fixed mounting of auxiliary rod (16) has fixed block (14), fixed slot (9) have been seted up to one side that switch door (2) bottom is close to fixed block (14), and fixed block (14) extend to inside fixed slot (9).

6. The switch cabinet with the rapid opening and closing structure as claimed in claim 1, wherein: the top end of the auxiliary rod (16) is fixedly provided with a clamping block (13), and the right side of the clamping block (13) is inclined and matched with the pushing block (12).