CN217607241U

CN217607241U - Switch board convenient to maintenance

Info

Publication number: CN217607241U
Application number: CN202221473247.1U
Authority: CN
Inventors: 徐智宸; 魏亚珍
Original assignee: Quanzhou Zhenwei Electrical Equipment Co ltd
Current assignee: Quanzhou Zhenwei Electrical Equipment Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-10-18
Anticipated expiration: 2032-06-13

Abstract

The utility model discloses a switch board convenient to maintenance, the intelligent cabinet temperature adjusting device comprises a cabinet body, the internal right middle part of cabinet all is provided with the movable wheel near the front and back end, and the movable wheel runs through the cabinet body, all run through and the swivelling joint has the shaft in the middle of the movable wheel, the shaft all run through and with cabinet body sliding connection, the shaft left side all is provided with spacing bolt and spacing bolt run through and with cabinet body sliding connection, spacing bolt keeps away from the equal fixedly connected with spacing bolt spring of one end of movable wheel and spacing bolt spring run through and with cabinet body fixed connection. The utility model discloses in, earlier through holding between the fingers two apron bolts below and to being close to the direction pulling for the apron spring is compressed, when the apron bolt breaks away from switch board installation lid, again to the left side and draws, makes maintenance mouthful apron bottom break away from switch board installation lid, then with two apron bolts above the pulling of the same mode again, makes maintenance mouthful apron break away from electric cabinet installation lid completely.

Description

Switch board convenient to maintenance

Technical Field

The utility model relates to a distribution system's equipment especially relates to a switch board convenient to maintenance.

Background

The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.

Daily life, industrial production etc. all can not leave the use of electric power, the system complexity along with the development electric power of technique is more and more high, and control electric power can not leave a large amount of power accessories, and electrical accessories is in operating condition always, need overhaul the power accessories in the switch board when meetting the condition such as leaking, electronic component burns out, voltage unstability, but the inconvenient dismantlement of cabinet door of switch board, and the more maneuverability space of power accessories and circuit is less in the cabinet, be not convenient for overhaul.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the switch board of a maintenance of being convenient for that provides.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a switch board convenient to maintenance, includes the cabinet body, the internal right middle part of cabinet is close to the front and back end and all is provided with the movable wheel, and the movable wheel runs through the cabinet body, all run through and the swivelling joint has the shaft in the middle of the movable wheel, the shaft all run through and with cabinet body sliding connection, the shaft left side all is provided with spacing bolt and spacing bolt run through and with cabinet body sliding connection, spacing bolt keeps away from the equal fixedly connected with spacing bolt spring of one end of movable wheel and spacing bolt spring run through and with cabinet body fixed connection, the internal right middle part of cabinet is provided with slide rail and movable wheel left side all with slide rail fixed connection, cabinet body left end is provided with switch board installation lid, the top and the bottom of switch board installation lid front and back end all run through and fixedly connected with gim peg, the gim peg rotates and is connected with buckle and runs through switch board installation lid, switch board installation lid left side middle part is provided with maintenance mouth apron cover board, the top and the bottom of maintenance mouth apron front and back end all run through and fixedly connected with apron spring, maintenance mouth apron left side upper portion rotates and is connected with the protection casing, protection casing front end position threaded connection has the screw spindle on the side.

For the further description of the technical scheme:

the equal fixedly connected with in one side that switch board installation lid was kept away from to the buckle left end installs the lid spring and installs and cover the spring and run through switch board installation lid.

As a further description of the above technical solution:

the equal fixedly connected with buckle button in one side that switch board installation lid was kept away from to the buckle and the buckle button is located the right side of gim peg.

As a further description of the above technical solution:

the equal fixedly connected with of one end that the maintenance mouth apron was kept away from to the apron spring laps the bolt, and the apron bolt run through and with maintenance mouth apron and switch board installation lid sliding connection.

As a further description of the above technical solution:

the front end of the protective cover is provided with a support rod, the top of the support rod is rotatably connected with the threaded shaft, and the bottom of the support rod is slidably connected with the maintenance port cover plate.

As a further description of the above technical solution:

the left side of the sliding rail is connected with an accessory in a sliding mode.

As a further description of the above technical solution:

the position that spacing bolt left side is close to spacing bolt spring fixedly connected with slide button and slide button run through and with cabinet body sliding connection.

The utility model discloses following beneficial effect has:

the utility model discloses in, earlier through holding between the fingers two apron bolts below and to being close to the direction pulling, make the apron spring compressed, when the apron bolt breaks away from switch board installation lid, again to the left side draw, make maintenance mouthful apron bottom break away from switch board installation lid, then with two apron bolts above the pulling of the same mode, make maintenance mouthful apron break away from electric cabinet installation lid completely, the rethread presses down slide button and slides to opposite direction, slide button drives spacing bolt, make spacing bolt gliding while and compress spacing bolt spring in the movable pulley, pull the slide rail when spacing bolt breaks away from the movable pulley left, make the slide rail drive the movable pulley, lead to the shaft to slide to the leftmost end in the cabinet body, then it can upper and lower small amplitude rotation accessory to best maintenance angle to grasp the accessory, thereby the change that the accessory was damaged to the operable space when having increased the maintenance has made things convenient for has improved maintenance efficiency.

Drawings

Fig. 1 is a side view of a power distribution cabinet convenient to maintain provided by the present invention;

fig. 2 is a front view of a power distribution cabinet convenient to maintain provided by the present invention;

fig. 3 is a partially enlarged view of fig. 1 at B.

Fig. 4 is a partially enlarged view of a portion a in fig. 2.

Illustration of the drawings:

1. a cover is installed on the power distribution cabinet; 2. repairing the opening cover plate; 3. a protective cover; 4. a cover plate spring; 5. a cover plate plug; 6. a cabinet body; 7. a threaded shaft; 8. a support bar; 9. an accessory; 10. a slide rail; 11. a movable wheel; 12. a wheel axle; 13. installing a cover spring; 14. a fixing bolt; 15. buckling; 16. a snap button; 17. a limit bolt; 18. a limit bolt spring; 19. a slide button.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a power distribution cabinet convenient to maintain comprises a cabinet body 6, movable wheels 11 are arranged in the middle of the right side in the cabinet body 6 close to the front end and the rear end, the movable wheels 11 penetrate through the cabinet body 6, wheel shafts 12 penetrate through and are connected with the cabinet body 6 in a rotating mode, limit bolts 17 are arranged on the left side of the wheel shafts 12, the limit bolts 17 penetrate through and are connected with the cabinet body 6 in a sliding mode, limit bolt springs 18 are fixedly connected with one ends, far away from the movable wheels 11, of the limit bolts 17, the limit bolt springs 18 penetrate through and are fixedly connected with the cabinet body 6, slide rails 10 are arranged in the middle of the right side in the cabinet body 6, the left side of the movable wheels 11 is fixedly connected with the slide rails 10, a power distribution cabinet installation cover 1 is arranged at the left end of the cabinet body 6, a fixed bolt 14 penetrates through and is fixedly connected with the top and the bottom of the front end and the rear end of the power distribution cabinet installation cover 1, a buckle 15 is rotatably connected with the fixed bolt 14, and the buckle 15 penetrates through the power distribution cabinet installation cover 1, 1 left side middle part of switch board installation lid is provided with maintenance mouthful apron 2, the top and the bottom of maintenance mouthful apron 2 front and back ends all run through and fixedly connected with apron spring 4, maintenance mouthful apron 2 left side upper portion rotates and is connected with

protection casing

3, 3 front end middle part upper position threaded connection of protection casing has threaded spindle 7, at first upwards lift protection casing 3, make 8 tops of bracing piece round threaded spindle 7 pivoted simultaneously the bottom slide on maintenance mouthful apron 2, stop sliding when 8 bottoms of bracing piece slide to the peak, then stimulate bracing piece 8 downwards again, make the protection casing 3 and the contained angle of maintenance mouthful apron 2 more and more littleer until the coincidence, then hold between the fingers below two apron plug 5 and stimulate to being close to the direction, make apron spring 4 compressed, when apron plug 5 breaks away from switch board installation lid 1.

One side of the left end of the buckle 15, which is far away from the power distribution cabinet mounting cover 1, is fixedly connected with a mounting cover spring 13, the mounting cover spring 13 penetrates through the power distribution cabinet mounting cover 1, one side of the buckle 15, which is far away from the power distribution cabinet mounting cover 1, is fixedly connected with a buckle button 16, the buckle button 16 is positioned on the right side of a fixed bolt 14, one end of the cover plate spring 4, which is far away from the maintenance port cover plate 2, is fixedly connected with a cover plate plug 5, the cover plate plug 5 penetrates through and is in sliding connection with the maintenance port cover plate 2 and the power distribution cabinet mounting cover 1, the front end of the protective cover 3 is provided with a support rod 8, the top of the support rod 8 is in rotating connection with a threaded shaft 7, and the bottom of the support rod 8 is in sliding connection with the maintenance port cover plate 2, slide rail 10 left side sliding connection has accessory 9, position fixedly connected with sliding button 19 and sliding button 19 that spacing bolt 17 left side is close to spacing bolt spring 18 run through and with cabinet 6 sliding connection, make slide rail 10 drive movable wheel 11, lead to shaft 12 to slide to leftmost end in the cabinet 6, then grasp accessory 9 can be from top to bottom small amplitude rotatory accessory 9 to best maintenance angle, then grasp switch board installation lid 1 and draw to the left when pressing buckle button 16 in proper order, make buckle 15 use gim peg 14 rotatory and buckle 15 right-hand member descend buckle 15 left end compression installation lid spring 13 rebound simultaneously, make buckle 15 break away from cabinet 6.

The working principle is as follows: firstly, the protective cover 3 is lifted upwards, so that the top end of the supporting rod 8 rotates around the threaded shaft 7 and the bottom end slides on the maintenance port cover plate 2, when the bottom end of the supporting rod 8 slides to the highest point, the sliding is stopped, then the supporting rod 8 is pulled downwards, so that the included angle between the protective cover 3 and the maintenance port cover plate 2 is smaller and smaller until the included angle is overlapped, then the two cover plate plugs 5 below are pinched and pulled towards the approaching direction, so that the cover plate springs 4 are compressed, when the cover plate plugs 5 are separated from the power distribution cabinet installation cover 1, the supporting rod is pulled towards the left, so that the bottom of the maintenance port cover plate 2 is separated from the power distribution cabinet installation cover 1, then the two cover plate plugs 5 above are pulled in the same way, so that the maintenance port cover plate 2 is completely separated from the power distribution cabinet installation cover 1, then press sliding button 19 respectively and to the opposite direction slip again, sliding button 19 drives spacing bolt 17, make spacing bolt 17 slide in movable wheel 11 and compress spacing bolt spring 18, pull slide rail 10 when spacing bolt 17 breaks away from movable wheel 11 to the left, make slide rail 10 drive movable wheel 11, lead to shaft 12 to slide to the leftmost end in the cabinet 6, then grasp accessory 9 and can rotate accessory 9 to best maintenance angle by a small margin from top to bottom, then grasp switch board installation lid 1 and pull to the left when pressing buckle button 16 in proper order, make buckle 15 regard gim peg 14 as the axle center rotation and buckle 15 right-hand member descend simultaneously buckle 15 left end compression installation lid spring 13 rebound, make buckle 15 break away from cabinet 6.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. The utility model provides a switch board convenient to maintenance, includes the cabinet body (6), its characterized in that: the middle part of the right side in the cabinet body (6) close to the front end and the rear end is provided with movable wheels (11), the movable wheels (11) penetrate through the cabinet body (6), the middle of the movable wheels (11) penetrates through and is rotatably connected with wheel shafts (12), the wheel shafts (12) penetrate through and are slidably connected with the cabinet body (6), the left side of the wheel shafts (12) is provided with limit bolts (17) and limit bolts (17) which penetrate through and are slidably connected with the cabinet body (6), one end of each limit bolt (17) far away from the movable wheels (11) is fixedly connected with limit bolt springs (18) and limit bolt springs (18) which penetrate through and are fixedly connected with the cabinet body (6), the middle part of the right side in the cabinet body (6) is provided with slide rails (10) and the left side of the movable wheels (11) which are fixedly connected with the slide rails (10), the left end of the cabinet body (6) is provided with a power distribution cabinet installation cover plate (1), the top and the bottom of the front end and the rear end of the power distribution cabinet installation cover plate (1) penetrate through and are fixedly connected with fixing bolts (14), the middle maintenance cover plate (1) which is connected with a power distribution cabinet maintenance cover plate (2), the upper portion of the left side of the maintenance port cover plate (2) is rotatably connected with a protective cover (3), and the upper middle part of the front end of the protective cover (3) is in threaded connection with a threaded shaft (7).

2. The switch board convenient to maintenance of claim 1, characterized in that: the power distribution cabinet installing cover is characterized in that one side, far away from the power distribution cabinet installing cover (1), of the left end of the buckle (15) is fixedly connected with an installing cover spring (13) and the installing cover spring (13) penetrates through the power distribution cabinet installing cover (1).

3. The power distribution cabinet convenient to maintain according to claim 1, characterized in that: the buckle (15) is far away from one side of the power distribution cabinet installation cover (1), and is fixedly connected with a buckle button (16) and the buckle button (16) is located on the right side of the fixing bolt (14).

4. The switch board convenient to maintenance of claim 1, characterized in that: the equal fixedly connected with of one end of apron spring (4) keeping away from maintenance mouth apron (2) apron plug (5), and apron plug (5) run through and with maintenance mouth apron (2) and switch board installation lid (1) sliding connection.

5. The power distribution cabinet convenient to maintain according to claim 1, characterized in that: the front end of the protective cover (3) is provided with a support rod (8), the top of the support rod (8) is rotatably connected with the threaded shaft (7), and the bottom of the support rod (8) is slidably connected with the maintenance port cover plate (2).

6. The switch board convenient to maintenance of claim 1, characterized in that: the left side of the sliding rail (10) is connected with an accessory (9) in a sliding mode.

7. The switch board convenient to maintenance of claim 1, characterized in that: the left side of the limit bolt (17) is close to the position of the limit bolt spring (18), and a sliding button (19) is fixedly connected with the left side of the limit bolt, penetrates through the sliding button (19), and is connected with the cabinet body (6) in a sliding mode.