CN214899534U

CN214899534U - Convenient GGD low pressure fixed cubical switchboard that overhauls

Info

Publication number: CN214899534U
Application number: CN202022969731.0U
Authority: CN
Inventors: 靳晓明; 于永青; 戚茂业; 靳世新; 林志升; 张桂欣; 解云先
Original assignee: Rizhao Kezhu Electric Co ltd
Current assignee: Rizhao Kezhu Electric Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-11-26
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses a fixed cubical switchboard of GGD low pressure that conveniently overhauls, concretely relates to cubical switchboard technical field, including the cabinet body and a plurality of mounting panel, the mounting panel both ends all are through slide rail swing joint with cabinet internal portion both sides, the fixed casing that is equipped with in mounting panel top, the casing top is equipped with the depression bar, the equal fixed connecting plate that is equipped with in mounting panel top both sides, connecting plate one side is run through and is equipped with the ejector pin, a plurality of second recesses have been seted up on the internal lateral wall of cabinet, inside the ejector pin outer end extended into the second recess, the fixed connection rope that is equipped with between two ejector pins. The utility model discloses a depression bar promotes the ejector pin that connects the rope downwards and make both ends connect by pulling to the casing direction, and the ejector pin is taken out from the second recess and is made the mounting panel can remove cabinet body front side through the slide rail, and the mounting panel is portable and can fix at any time according to actual conditions and make things convenient for maintenance work, has reduced the maintenance degree of difficulty.

Description

Convenient GGD low pressure fixed cubical switchboard that overhauls

Technical Field

The embodiment of the utility model provides a relate to cubical switchboard technical field, concretely relates to convenient GGD low pressure fixed cubical switchboard who overhauls.

Background

The switch cabinet is an electrical device and mainly used for opening, closing, controlling and protecting the electrical device in the process of generating, transmitting, distributing and converting electric energy 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 prior art has the following defects: inside all being fixed mounting of common cubical switchboard, be difficult to contact the position that is close to inside corner when the routine maintenance overhauls, this kind of cubical switchboard overhauls very not convenient for, overhauls the difficulty when the cubical switchboard trouble big.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a convenient GGD low pressure fixed cubical switchboard of overhauing, through making the depression bar promote the connection rope downwards, make the ejector pin of connecting rope both ends connection when promoting in the middle of the connection rope by the pulling to the casing direction, break away from out from in the second recess when the ejector pin removes and make the mounting panel can remove through the slide rail, the mounting panel removes the ejector pin removal after the front side from the internal side of cabinet and inserts and fix the mounting panel in nearest second recess, the mounting panel is portable and can fix at any time according to actual conditions and make things convenient for maintenance work, the maintenance degree of difficulty has been reduced, because common cubical switchboard is inside all fixed mounting among the solution prior art, be difficult to contact the position that is close to inside corner when the daily maintenance overhauls, this kind of cubical switchboard is not convenient for overhauls very much and leads to the problem that the maintenance difficulty is big when the cubical switchboard trouble.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a GGD low-voltage fixed switch cabinet convenient to overhaul comprises a cabinet body and a plurality of mounting plates, wherein the mounting plates are arranged in the cabinet body, two ends of each mounting plate are movably connected with two sides of the interior of the cabinet body through slide rails, a shell is fixedly arranged at the top of each mounting plate, the bottom end of each shell extends into the interior of each mounting plate, a pressure rod is arranged at the top of each shell, the bottom end of each pressure rod penetrates through the top end of each shell and extends into the interior of each shell, a first spring is sleeved at the outer end of each pressure rod, two ends of each first spring are fixedly connected with the outer end of each pressure rod and the top end of each shell respectively, a connecting plate is fixedly arranged on two sides of the top of each mounting plate, an ejector rod is arranged on one side of each connecting plate in a penetrating manner, a second spring is sleeved at the outer end of each ejector rod, two ends of each second spring are fixedly connected with the outer end of each ejector rod and the outer side of the connecting plate respectively, and a plurality of second grooves are formed in the inner side wall of the cabinet body, the second groove is formed in the top of the mounting plate, the outer ends of the ejector rods extend into the second groove, a connecting rope is fixedly arranged between the two ejector rods and penetrates through the shell

Furthermore, a first groove is formed in the bottom end of the pressing rod, and the connecting rope penetrates through the first groove and is connected with the outer end of the rope to be in contact with the inner side wall of the first groove.

Furthermore, openings are formed in two sides of the shell, and the front side wall and the rear side wall inside the openings are movably connected with guide wheels through rotating shafts.

Furthermore, the connecting rope penetrates through the opening, the connecting rope is arranged at the top of the guide wheel, and the outer end of the connecting rope is in contact with the outer end of the guide wheel.

Further, the outer end of the pressing rod is fixedly provided with a limiting block, the limiting block is arranged inside the shell and is arranged at the top of the connecting rope, and the top of the limiting block is in contact with the top end inside the shell.

Furthermore, protective pipes are fixedly arranged between the shell and the two connecting plates, the connecting ropes are arranged inside the protective pipes, one end of the ejector rod extends into the protective pipes, and the protective pipes are arranged at the top of the mounting plate.

Furthermore, the two guide wheels are symmetrically distributed on the central axis of the pressure rod, and the top end of the pressure rod is fixedly provided with a pressing plate which is arranged at the top of the shell.

The embodiment of the utility model provides a have following advantage:

the utility model discloses a make depression bar downstream and will connect the rope and promote downwards, first spring is compressed to produce elasticity during, make the ejector pin of connecting rope both ends connection when promoting in the middle of the connection rope by the pulling to the casing direction, break away from out from the second recess when the ejector pin removes and make the mounting panel can remove through the slide rail, the mounting panel removes the front side back from the internal side of cabinet, the elasticity of first spring promotes the depression bar and gets back to the normal position, and the elasticity of second spring promotes the ejector pin again and removes to insert and fix the mounting panel to a nearest second recess, compared with the prior art, the mounting panel is portable and can fix at any time according to actual conditions and make things convenient for maintenance work, the maintenance degree of difficulty has been reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of a front sectional structure provided by the present invention;

fig. 2 is a schematic view of the internal structure of the cabinet body provided by the present invention;

fig. 3 is a schematic side view of the pressure lever according to the present invention;

FIG. 4 is an enlarged view of the portion A in FIG. 1 according to the present invention;

FIG. 5 is an enlarged view of the portion B in FIG. 1 according to the present invention;

in the figure: the cabinet comprises a cabinet body 1, a mounting plate 2, a shell 3, a pressure lever 4, a first spring 5, a connecting rope 6, an opening 7, a guide wheel 8, a limiting block 9, a first groove 10, a protective pipe 11, a connecting plate 12, a push rod 13, a second spring 14, a second groove 15 and a pressing plate 16.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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 the attached drawings 1-5 in the specification, the GGD low-voltage fixed switch cabinet convenient to overhaul comprises a cabinet body 1 and a plurality of mounting plates 2, wherein the mounting plates 2 are all arranged inside the cabinet body 1, two ends of each mounting plate 2 are movably connected with two sides inside the cabinet body 1 through slide rails, a shell 3 is fixedly arranged at the top of each mounting plate 2, the bottom end of each shell 3 extends into the corresponding mounting plate 2, a pressure rod 4 is arranged at the top of each shell 3, the bottom end of each pressure rod 4 penetrates through the top end of each shell 3 and extends into the corresponding shell 3, a first spring 5 is sleeved outside each pressure rod 4, two ends of each first spring 5 are respectively fixedly connected with the outer end of each pressure rod 4 and the top end of each shell 3, connecting plates 12 are fixedly arranged at two sides of the top of the mounting plate 2, ejector rods 13 penetrate through one sides of the connecting plates 12, and second springs 14 are sleeved outside the ejector rods 13, the utility model discloses a cabinet, including cabinet body 1, second spring 14, ejector pin 13, connecting plate 12, a plurality of second recesses 15 have been seted up on the cabinet body 1 inside wall, second recess 15 is established at 2 tops of mounting panel, ejector pin 13 outer end extends into inside second recess 15, and fixed being equipped with between two ejector pins 13 connects rope 6, connect rope 6 and run through casing 3

Further, first recess 10 has been seted up to 4 bottoms of depression bar, connect rope 6 and run through first recess 10 and connect 6 outer ends of rope and contact with first recess 10 inside walls, first recess 10 can be spacing can not the landing in 4 bottoms of depression bar with connecting the rope.

Furthermore, openings 7 are formed in two sides of the shell 3, guide wheels 8 are movably connected to the front side wall and the rear side wall inside the openings 7 through rotating shafts, and the guide wheels 8 play a role in guiding the connecting ropes 6.

Furthermore, the connecting rope 6 penetrates through the opening 7, the connecting rope 6 is arranged at the top of the guide wheel 8, the outer end of the connecting rope 6 is in contact with the outer end of the guide wheel 8, and the guide wheel 8 guides the connecting rope 6 and reduces friction force.

Further, the fixed stopper 9 that is equipped with in 4 outer ends of depression bar, stopper 9 is established inside casing 3, stopper 9 is established at connecting 6 tops of rope, stopper 9 top contacts with the inside top of casing 3, and stopper 9 can be spacing with depression bar 4 when first spring 5 promotes depression bar 4 and removes.

Further, all fixedly between casing 3 and two connecting plates 12 be equipped with protective tube 11, connect rope 6 and establish inside

protective tube

11, 13 one end of ejector pin extend into inside protective tube 11, protective tube 11 establishes at 2 tops of mounting panel, and protective tube 11 can be inside with connecting rope 6 protection.

Furthermore, the two guide wheels 8 are symmetrically distributed along the axis of the pressure lever 4, the top end of the pressure lever 4 is fixedly provided with a pressing plate 16, the pressing plate 16 is arranged at the top of the shell 3, and the pressing plate 16 is convenient for pressing the pressure lever 4.

The implementation scenario is specifically as follows: when the interior of the cabinet body 1 is overhauled, the corresponding mounting plate 2 is pulled out to the front side of the cabinet body 1 for overhauling according to the position to be overhauled, when the mounting plate is pulled out, only a pressing plate 16 on the corresponding mounting plate 2 is pressed downwards by hands, so that the pressing rod 4 moves downwards, the first spring 5 is compressed to generate elastic force, when the pressing rod 4 moves downwards, the connecting rope 6 is pushed downwards, when the middle of the connecting rope 6 is pushed, the ejector rod 13 connected with two ends of the connecting rope 6 is pulled towards the shell 3, when the ejector rod 13 moves, the ejector rod 13 is separated from the second groove 15, so that the mounting plate 2 can move through the sliding rail, after the mounting plate 2 moves from the inner side of the cabinet body 1 to the front side, the pressing hand is released, the elastic force of the first spring 5 pushes the pressing rod 4 to move upwards to not push the connecting rope 6, and the elastic force of the second spring 14 pushes the ejector rod 13 to move to be inserted into the nearest second groove 15 to fix the mounting plate 2, then overhaul, mounting panel 2 is portable and can fix at any time according to actual conditions and make things convenient for maintenance work, has reduced the maintenance degree of difficulty, and this embodiment has specifically solved common cubical switchboard among the prior art inside all be fixed mounting, is difficult to contact the position that is close to inside corner when the routine maintenance overhauls, and this kind of cubical switchboard overhauls the problem that the difficulty is big when the cubical switchboard trouble very not convenient for.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a convenient GGD low pressure fixed cubical switchboard that overhauls, includes the cabinet body (1) and a plurality of mounting panel (2), and is a plurality of inside its characterized in that was all established at the cabinet body (1) mounting panel (2): the mounting plate (2) is movably connected with the two ends inside the cabinet body (1) through sliding rails, a shell (3) is fixedly arranged at the top of the mounting plate (2), the bottom end of the shell (3) extends into the mounting plate (2), a pressing rod (4) is arranged at the top of the shell (3), the bottom end of the pressing rod (4) penetrates through the top end of the shell (3) and extends into the shell (3), a first spring (5) is sleeved at the outer end of the pressing rod (4), the two ends of the first spring (5) are fixedly connected with the outer end of the pressing rod (4) and the top end of the shell (3) respectively, a connecting plate (12) is fixedly arranged at the two sides of the top of the mounting plate (2), an ejector rod (13) is arranged at one side of the connecting plate (12) in a penetrating manner, a second spring (14) is sleeved at the outer end of the ejector rod (13), and the two ends of the second spring (14) are fixedly connected with the outer end of the ejector rod (13) and the outer side of the connecting plate (12) respectively, a plurality of second recesses (15) have been seted up on the cabinet body (1) inside wall, establish at mounting panel (2) top second recess (15), ejector pin (13) outer end extends into inside second recess (15), and fixed being equipped with between two ejector pins (13) connects rope (6), connect rope (6) and run through casing (3).

2. The GGD low-voltage fixed switch cabinet convenient to overhaul according to claim 1, wherein: first recess (10) have been seted up to depression bar (4) bottom, connect rope (6) and run through first recess (10) and connect rope (6) outer end and first recess (10) inside wall and contact.

3. The GGD low-voltage fixed switch cabinet convenient to overhaul according to claim 1, wherein: openings (7) are formed in the two sides of the shell (3), and guide wheels (8) are movably connected to the front side wall and the rear side wall inside the openings (7) through rotating shafts.

4. The GGD low-voltage fixed switch cabinet convenient to overhaul according to claim 3, wherein: the connecting rope (6) penetrates through the opening (7), the connecting rope (6) is arranged at the top of the guide wheel (8), and the outer end of the connecting rope (6) is in contact with the outer end of the guide wheel (8).

5. The GGD low-voltage fixed switch cabinet convenient to overhaul according to claim 1, wherein: the outer end of the pressing rod (4) is fixedly provided with a limiting block (9), the limiting block (9) is arranged inside the shell (3), the limiting block (9) is arranged at the top of the connecting rope (6), and the top of the limiting block (9) is in contact with the top inside the shell (3).

6. The GGD low-voltage fixed switch cabinet convenient to overhaul according to claim 1, wherein: all fixedly between casing (3) and two connecting plates (12) be equipped with protecting tube (11), connect rope (6) and establish inside protecting tube (11), ejector pin (13) one end is extended into inside protecting tube (11), the top is established at mounting panel (2) in protecting tube (11).

7. The GGD low-voltage fixed switch cabinet convenient to overhaul according to claim 3, wherein: the two guide wheels (8) are symmetrically distributed along the axis of the pressure lever (4), the top end of the pressure lever (4) is fixedly provided with a pressing plate (16), and the pressing plate (16) is arranged at the top of the shell (3).