CN212849389U

CN212849389U - Switch cabinet convenient to maintain

Info

Publication number: CN212849389U
Application number: CN202021748160.1U
Authority: CN
Inventors: 王立坚; 于长青
Original assignee: Foshan Tianyi Electrical Co ltd
Current assignee: Foshan Tianyi Electrical Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-03-30
Anticipated expiration: 2030-08-20

Abstract

The utility model belongs to the cubical switchboard field, especially, cubical switchboard of convenient maintenance is fixed to current cubical switchboard structure, is not convenient for open from different position, maintains very inconvenient problem, now proposes following scheme, and it includes the cubical switchboard body, the mounting hole has been seted up on one side inner wall of cubical switchboard body, installs the access panel in the mounting hole, and the spacing groove has all been seted up to the both sides of access panel, all set up flutedly on the both sides inner wall of mounting hole, equal sliding connection has the stopper in two recesses, the one end of stopper is installed in the spacing groove that corresponds, and the thread groove has all been seted up to the one end that two stoppers kept away from each other, all rotates on one side inner wall of two recesses and installs the lead screw, and lead screw threaded connection is in the thread groove that corresponds. The utility model discloses rational in infrastructure, convenient operation, this cubical switchboard structure is nimble, is convenient for open from different positions, and it is very convenient to maintain.

Description

Switch cabinet convenient to maintain

Technical Field

The utility model relates to a cubical switchboard technical field especially relates to a cubical switchboard of convenient maintenance.

Background

The switch cabinet mainly has the functions of opening, closing, controlling and protecting electric equipment in the process of generating, transmitting, distributing and converting electric energy of an electric power system, wherein 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;

however, the existing switch cabinet is fixed in structure, is inconvenient to open from different directions, and is very inconvenient to maintain.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the prior art and having the cubical switchboard fixed structure, be not convenient for open from different positions, the maintenance shortcoming very inconvenient that gets up, and the cubical switchboard of a convenient maintenance that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a switch cabinet convenient to maintain comprises a switch cabinet body, wherein a mounting hole is formed in the inner wall of one side of the switch cabinet body, an access panel is installed in the mounting hole, limiting grooves are formed in both sides of the access panel, grooves are formed in the inner walls of both sides of the mounting hole, limiting blocks are connected in the two grooves in a sliding manner, one ends of the limiting blocks are installed in the corresponding limiting grooves, threaded grooves are formed in the ends, away from each other, of the two limiting blocks, lead screws are rotatably installed on the inner walls of one sides of the two grooves and are in threaded connection with the corresponding threaded grooves, first bevel gears are fixedly sleeved on the two lead screws, rotating holes are formed in the inner walls of the same sides of the two grooves, bearings are fixedly installed in the two rotating holes, rotating rods are fixedly sleeved on the inner rings of the two bearings, and second bevel gears are fixedly, two second bevel gears mesh with two first bevel gears that correspond, and the equal fixed mounting of the other end of two dwangs has the band pulley, and the meshing has same belt on two band pulleys.

Preferably, one side fixed mounting of one of them band pulley of two band pulleys has the gear, has seted up the shifting chute on the top inner wall of cubical switchboard body, and slidable mounting has the rack in the shifting chute, and rack and gear engagement, rack drive gear revolve, and the gear drives the band pulley and rotates.

Preferably, a sliding hole is formed in the inner wall of the top of the moving groove, a sliding rod is slidably mounted in the sliding hole, one end of the sliding rod is fixedly mounted on the rack, a control block is fixedly mounted at the other end of the sliding rod, a spring is sleeved on the sliding rod, and the sliding rod pulls the rack to move, so that the rack extrudes the spring, and the spring can drive the rack to reset and move.

Preferably, a connecting groove is formed in the inner wall of one side of the groove, and one end of the screw rod is rotatably connected into the connecting groove.

Preferably, fixed mounting has the slider on the inner wall of stopper, has seted up the spout on the inner wall of recess, and slider slidable mounting is in the spout, and the stopper removes in the recess, and the stopper drives the slider and slides in the spout, can assist the stopper to remove.

Preferably, two ring channels have been seted up on the inner wall of one side of cubical switchboard body, and the equal fixed mounting in one side of two band pulleys has the installation piece, and the installation piece moves in the ring channel with the lateral wall sliding connection of the ring channel that corresponds, drives the installation piece when the band pulley rotates, can restrict the rotational position of band pulley, can prevent that the band pulley from droing.

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

according to the scheme, the control block is pulled, the sliding rod pulls the rack to move, so that the rack extrudes the spring, the rack drives the gear to rotate, the belt wheel drives another belt wheel to rotate through the movement of the belt, the belt wheel drives the corresponding rotating rod to rotate, the second bevel gear drives the corresponding first bevel gear to rotate, the lead screw can drive the corresponding limiting block to move, the limiting block slides out of the corresponding limiting groove, the fixing of the access panel in the mounting hole can be cancelled, and the maintenance in the switch cabinet body is facilitated;

the utility model discloses rational in infrastructure, convenient operation, this cubical switchboard structure is nimble, is convenient for open from different positions, and it is very convenient to maintain.

Drawings

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

fig. 2 is a schematic structural view of part a of the present invention;

fig. 3 is a schematic structural diagram of part B of the present invention.

In the figure: 1. a switch cabinet body; 2. an access panel; 3. mounting holes; 4. a limiting groove; 5. a groove; 6. a limiting block; 7. a screw rod; 8. a first bevel gear; 9. rotating the rod; 10. a second bevel gear; 11. a pulley; 12. a belt; 13. a gear; 14. a rack; 15. a slide bar; 16. a spring; 17. a control 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.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Referring to fig. 1-3, a switch cabinet convenient for maintenance comprises a switch cabinet body 1, wherein a mounting hole 3 is formed on the inner wall of one side of the switch cabinet body 1, an access panel 2 is installed in the mounting hole 3, both sides of the access panel 2 are respectively provided with a limiting groove 4, both side inner walls of the mounting hole 3 are respectively provided with a groove 5, both sides of the groove 5 are respectively connected with a limiting block 6 in a sliding manner, one end of each limiting block 6 is installed in the corresponding limiting groove 4, the end of each limiting block 6 away from each other is provided with a threaded groove, one side inner walls of the two grooves 5 are respectively provided with a lead screw 7 in a rotating manner, the lead screws 7 are in threaded connection with the corresponding threaded grooves, a first bevel gear 8 is fixedly sleeved on each lead screw 7, rotating holes are respectively formed on the inner walls of the same side of the two grooves 5, bearings are respectively and fixedly, the equal fixed mounting of one end of two dwang 9 has second bevel gear 10, and two second bevel gears 10 and two first bevel gear 8 engagements that correspond, the equal fixed mounting of the other end of two dwang 9 has band pulley 11, and the meshing has same belt 12 on two band pulleys 11.

In this embodiment, one side fixed mounting of one of two band pulleys 11 has gear 13, has seted up the shifting chute on the top inner wall of cubical switchboard body 1, and slidable mounting has rack 14 in the shifting chute, and rack 14 and gear 13 mesh, and rack 14 drives gear 13 and rotates, and gear 13 drives band pulley 11 and rotates.

In this embodiment, a sliding hole is formed in the inner wall of the top of the moving groove, a sliding rod 15 is slidably installed in the sliding hole, one end of the sliding rod 15 is fixedly installed on the rack 14, a control block 17 is fixedly installed at the other end of the sliding rod 15, a spring 16 is sleeved on the sliding rod 15, the sliding rod 15 pulls the rack 14 to move, the rack 14 extrudes the spring 16, and the spring 16 can drive the rack 14 to reset and move.

In this embodiment, the connecting groove has been seted up on one side inner wall of recess 5, and the one end of lead screw 7 is rotated and is connected in the connecting groove.

In this embodiment, fixed mounting has the slider on the inner wall of stopper 6, has seted up the spout on the inner wall of recess 5, and slider slidable mounting is in the spout, and stopper 6 removes in recess 5, and stopper 6 drives the slider and slides in the spout, can assist stopper 6 to remove.

In this embodiment, two ring channels have been seted up on the inner wall of one side of cubical switchboard body 1, and the equal fixed mounting in one side of two band pulleys 11 has the installation piece, and the installation piece is with the lateral wall sliding connection of the ring channel that corresponds, and band pulley 11 drives the installation piece and removes in the ring channel when rotating, can restrict the rotational position of band pulley 11, can prevent that band pulley 11 from droing.

In this embodiment, by pulling the control block 17, the control block 17 drives the sliding rod 15 to move, the sliding rod 15 pulls the rack 14 to move, so that the rack 14 extrudes the spring 16, the spring 16 can drive the rack 14 to reset and move, the rack 14 drives the gear 13 to rotate, the gear 13 drives the belt wheel 11 to rotate, the belt wheel 11 drives the other belt wheel 11 to rotate through the movement of the belt 12, so that the two belt wheels 11 rotate simultaneously, the belt wheels 11 drive the corresponding rotating rods 9 to rotate, the rotating rods 9 drive the corresponding second bevel gears 10 to rotate, the second bevel gears 10 drive the corresponding first bevel gears 8 to rotate, the first bevel gears 8 drive the corresponding screw rods 7 to rotate, the screw rods 7 can drive the corresponding limiting blocks 6 to move, the limiting blocks 6 slide out of the corresponding limiting grooves 4, can cancel the access panel 2 fixed in mounting hole 3, can take out access panel 2, conveniently maintain in the cubical switchboard body 1.

The utility model discloses the technological progress that prior art obtained relatively is: the utility model discloses rational in infrastructure, convenient operation, this cubical switchboard structure is nimble, is convenient for open from different positions, and it is very convenient to maintain.

Claims

1. A switch cabinet convenient to maintain comprises a switch cabinet body (1) and is characterized in that a mounting hole (3) is formed in the inner wall of one side of the switch cabinet body (1), an access panel (2) is installed in the mounting hole (3), limiting grooves (4) are formed in the two sides of the access panel (2), grooves (5) are formed in the inner walls of the two sides of the mounting hole (3), limiting blocks (6) are connected in the two grooves (5) in a sliding mode, one end of each limiting block (6) is installed in the corresponding limiting groove (4), threaded grooves are formed in the ends, away from each other, of the two limiting blocks (6), lead screws (7) are rotatably installed on the inner walls of one sides of the two grooves (5), the lead screws (7) are connected in the corresponding threaded grooves in a threaded mode, first bevel gears (8) are fixedly sleeved on the two lead screws (7), and rotating holes are formed in the inner walls of the same side of the two grooves (, equal fixed mounting has the bearing in two rotation holes, and the inner circle of two bearings is all fixed the cup joint dwang (9), and the equal fixed mounting of one end of two dwang (9) has second bevel gear (10), and two second bevel gear (10) mesh with two first bevel gear (8) that correspond, the equal fixed mounting of the other end of two dwang (9) has band pulley (11), and the meshing has same belt (12) on two band pulley (11).

2. The switch cabinet convenient to maintain as claimed in claim 1, wherein one side of one pulley (11) of the two pulleys (11) is fixedly provided with a gear (13), the inner wall of the top of the switch cabinet body (1) is provided with a moving groove, a rack (14) is slidably arranged in the moving groove, and the rack (14) is meshed with the gear (13).

3. The switch cabinet convenient to maintain as claimed in claim 2, wherein a sliding hole is formed in the inner wall of the top of the moving groove, a sliding rod (15) is slidably mounted in the sliding hole, one end of the sliding rod (15) is fixedly mounted on the rack (14), a control block (17) is fixedly mounted at the other end of the sliding rod (15), and a spring (16) is sleeved on the sliding rod (15).

4. The switch cabinet convenient for maintenance according to claim 1, wherein the groove (5) is provided with a connecting groove on one side inner wall, and one end of the screw rod (7) is rotatably connected in the connecting groove.

5. The switch cabinet convenient to maintain as claimed in claim 1, wherein a sliding block is fixedly mounted on the inner wall of the limiting block (6), a sliding groove is formed on the inner wall of the groove (5), and the sliding block is slidably mounted in the sliding groove.

6. The switch cabinet convenient to maintain as claimed in claim 1, wherein two annular grooves are formed in an inner wall of one side of the switch cabinet body (1), mounting blocks are fixedly mounted on one sides of the two belt wheels (11), and the mounting blocks are slidably connected with side walls of the corresponding annular grooves.