CN213660941U

CN213660941U - Power distribution cabinet

Info

Publication number: CN213660941U
Application number: CN202022678849.8U
Authority: CN
Inventors: 户雪宾; 岳海峰; 刘可
Original assignee: Beijing Yong'an Weiye Power Equipment Installation Co ltd
Current assignee: Beijing Yong'an Weiye Power Equipment Installation Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-07-09
Anticipated expiration: 2030-11-18

Abstract

The application relates to a power distribution cabinet, which comprises a cabinet body, wherein the cabinet body is provided with a cabinet door, a rectangular placing plate is arranged inside the cabinet body, a plurality of vertical partition plates are arranged inside the cabinet body, and the number of the rectangular placing plate is one less than that of the vertical partition plates; the cabinet comprises a cabinet body, a plurality of vertical partition plates, a plurality of U-shaped guide plates, a plurality of rectangular placing plates, a plurality of vertical partition plates and a plurality of driving devices, wherein the plurality of vertical partition plates are positioned in the same plane and are distributed at intervals along the height direction of the cabinet body; the driving cavity is internally provided with a driving component for driving the rectangular placing plate to horizontally reciprocate. It has the convenience and detects and maintains the effect to the electrical components on the place plate in the switch board.

Description

Power distribution cabinet

Technical Field

The application relates to the technical field of power equipment, in particular to a power distribution cabinet.

Background

At present, a power distribution cabinet, a lighting distribution cabinet and a metering cabinet of a power distribution cabinet are final-stage equipment of a power distribution system, the power distribution cabinet is a general name of a motor control center, the power distribution cabinet is used in occasions with dispersed loads and less loops, the motor control center is used in occasions with concentrated loads and more loops, the power distribution cabinet distributes electric energy of a certain circuit of previous-stage power distribution equipment to nearby loads, and the equipment of the stage provides protection, monitoring and control for the loads.

The switch board internally mounted has the electrical part to be used for the control etc. to the circuit, and switch board inside has a large amount of circuits to connect.

For the above-mentioned related art, the inventor thinks that the placing plates for installing the electrical components in the power distribution cabinet are all fixed inside the cabinet body, and the defect that the detection and maintenance of the electrical components by workers are inconvenient exists.

SUMMERY OF THE UTILITY MODEL

For the electrical components on conveniently placing the board in the switch board detect and maintain, this application provides a switch board.

The application provides a switch board adopts following technical scheme:

a power distribution cabinet comprises a cabinet body with an opening on the side face, wherein a cabinet door is arranged at the opening of the cabinet body, a plurality of rectangular placing plates for placing electrical components are arranged inside the cabinet body, a plurality of vertical partition plates are arranged inside the cabinet body, and the number of the rectangular placing plates is one less than that of the vertical partition plates; the vertical partition plates are positioned in the same plane and are arranged at intervals along the height direction of the cabinet body, the vertical partition plates divide the interior of the cabinet body into a placing cavity and a driving cavity, a through groove is formed between every two adjacent vertical partition plates, a U-shaped guide plate is fixedly arranged on the inner wall of the cabinet body, the opening of the U-shaped guide plate faces the rectangular placing plate, one side of the rectangular placing plate is positioned in the opening of the U-shaped guide plate and connected to the U-shaped guide plate in a sliding mode at the opening of the U-shaped guide plate, and the other side of the rectangular placing plate is positioned in the through groove and connected with the vertical partition plates in a sliding mode; and a driving assembly for driving the rectangular placing plate to horizontally reciprocate is arranged in the driving cavity.

By adopting the technical scheme, when the electrical elements in the power distribution cabinet need to be maintained, firstly, the cabinet lock is opened, and the cabinet door is opened; then, driving a driving assembly, wherein the driving assembly drives the rectangular placing plate to horizontally move, so that the rectangular placing plate is driven; waiting to drive to a certain position, the electrical components that are located on the rectangular placing plate are overhauled. It has the convenience and places the components and parts on the board to the rectangle in the switch board and detect and maintain.

Preferably: drive assembly is including being located the drive intracavity and in the board orientation is placed to the rectangle the rack of drive chamber one side rigid coupling, set up in the drive intracavity and be located the horizontal dwang of rack below and with horizontal dwang is with axle center pivoted rolling gear, rolling gear with the rack meshes mutually.

Through adopting above-mentioned technical scheme, the horizontal dwang of drive rotates, and horizontal dwang drives the running gear and rotates, and the running gear drives the rack and removes, and the rack drives the rectangle and places the board and remove to, realize placing the board roll-off cabinet body with the rectangle.

Preferably: the rotation hole has been seted up to cabinet side wall, horizontal dwang rotates to be connected in rotating the hole and stretching out rotate the hole, horizontal dwang in the rotation handle is installed to the external one end of cabinet.

Through adopting above-mentioned technical scheme, the setting of rotation handle makes things convenient for staff's rotation operation.

Preferably: the transverse rotating rod is rotatably connected with the vertical partition plate.

Through adopting above-mentioned technical scheme, the tip of horizontal dwang rotates the lateral wall of connecting in vertical baffle to, the rotational stability of reinforcing horizontal dwang.

Preferably: the outer wall of the cabinet body is provided with a plurality of groups and the driving components are in one-to-one correspondence and are used for limiting the limiting mechanism for rotating the transverse rotating rod.

Through adopting above-mentioned technical scheme, stop gear's setting is convenient to carry on spacingly to horizontal dwang, prevents that the rack from removing, drives horizontal dwang rotation.

Preferably: the limiting mechanism comprises a ratchet wheel fixedly arranged on the outer peripheral surface of one end of the cabinet body and a limiting assembly arranged on the outer wall of the cabinet body, and the limiting assembly is clamped on the ratchet wheel.

Through adopting above-mentioned technical scheme, the spacing of realizing horizontal dwang is fixed with the cooperation of ratchet to stop gear.

Preferably: the limiting assembly comprises a pawl and a torsion spring, the pawl and the torsion spring are hinged to the outer wall of the cabinet body, the torsion spring is sleeved on the pawl, one end of the torsion spring is fixedly arranged on the pawl, the one side of the cabinet body and the other end of the torsion spring are fixedly arranged on the hinge shaft, and the pawl is far away from the hinge shaft.

By adopting the technical scheme, the torsion spring realizes the clamping connection of the ratchet wheel and the pawl in a free state, and realizes the limit of the transverse rotating rod; and pulling the pawl to separate the pawl from the ratchet wheel and release the limit of the transverse rotating rod.

Preferably: the rectangle is placed the board in the upper surface of U type deflector position department has set firmly the gag lever post, the spacing groove has been seted up to U type deflector, the gag lever post slide connect in the spacing groove.

Through adopting above-mentioned technical scheme, the cooperation of gag lever post and spacing groove prevents that the rectangle from placing the board and breaking away from U type deflector.

Preferably: the upper surface and the lower surface of the rectangular placing plate at the position of the through groove are respectively provided with an upper guide groove and a lower guide groove, the lower end of the vertical partition plate above the rectangular placing plate is connected with the upper guide groove in a sliding manner, and the upper end of the vertical partition plate below the rectangular placing plate is connected with the lower guide groove in a sliding manner.

Through adopting above-mentioned technical scheme, go up the cooperation of guide way and lower guide way for place more stable that board and vertical baffle slided.

To sum up, the beneficial technical effect of this application does:

1. when electrical components in the power distribution cabinet need to be maintained, firstly, a cabinet lock is opened, and a cabinet door is opened; then, driving a driving assembly, wherein the driving assembly drives the rectangular placing plate to horizontally move, so that the rectangular placing plate is driven; waiting to drive to a certain position, the electrical components that are located on the rectangular placing plate are overhauled. The device has the advantages that the device on the rectangular placing plate in the power distribution cabinet can be conveniently detected and maintained;

2. the transverse rotating rod is driven to rotate, the transverse rotating rod drives the rotating gear to rotate, the rotating gear drives the rack to move, and the rack drives the rectangular placing plate to move, so that the rectangular placing plate can slide out of the cabinet body;

3. the arrangement of the rotating handle facilitates the rotating operation of workers.

Drawings

FIG. 1 is a schematic view of the overall structure of the cabinet door closing in the embodiment of the present application;

FIG. 2 is a schematic view of the overall structure of the cabinet door opening in the embodiment of the present application;

FIG. 3 is a schematic structural view of an embodiment of the present application, except for a cabinet;

fig. 4 is an enlarged view of a portion a in fig. 2.

Reference number specification, 1, cabinet body; 11. a cabinet door; 12. a U-shaped guide plate; 121. a limiting groove; 13. a cabinet lock; 14. a heat release hole; 2. a rectangular placing plate; 21. heat dissipation holes; 22. a limiting rod; 221. a limiting sheet; 23. an upper guide groove; 24. a lower guide groove; 3. a vertical partition plate; 4. a drive assembly; 41. a rack; 42. transversely rotating the rod; 421. rotating the handle; 43. a rotating gear; 5. a limiting mechanism; 51. a ratchet wheel; 52. a limiting component; 521. hinging a shaft; 5211. positioning plates; 522. a pawl; 523. a torsion spring; 6. a vertical baffle; 61. and (4) a yielding hole.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a power distribution cabinet, which comprises a cabinet body 1 with an opening on the side, wherein the cabinet body 1 is rectangular, and a cabinet door 11 is hinged at the opening of the cabinet body 1; the cabinet door 11 is provided with a cabinet lock 13 for locking the cabinet door 11 and the cabinet body 1 at one side far away from the hinged end of the cabinet door 11 and the cabinet body 1.

Referring to fig. 2 and 3, three rectangular placing plates 2 which are arranged at intervals along the height direction of the cabinet body 1 and are used for placing electrical components are arranged inside the cabinet body 1, and a plurality of heat dissipation holes 21 are formed in the rectangular placing plates 2; the inner wall of the cabinet body 1 far away from one side of the cabinet door 11 is welded with four vertical partition plates 3, the four vertical partition plates 3 are positioned in the same plane, and the four vertical partition plates 3 are arranged at intervals along the height direction of the cabinet body 1; the interior of the cabinet body 1 is divided into a placing cavity and a driving cavity by four vertical partition plates 3, a through groove is formed between every two adjacent vertical partition plates 3, a U-shaped guide plate 12 is fixedly connected to the inner side wall of the cabinet body 1 along the width direction of the inner side wall, the opening of the U-shaped guide plate 12 faces the rectangular placing plate 2, and one side of the rectangular placing plate 2 is located in the opening of the U-shaped guide plate 12 and is connected with the inner wall of the U-shaped guide plate 12 in a sliding mode; the other side of the rectangular placing plate 2 is positioned in the through groove and is connected with the vertical partition plate 3 in a sliding manner.

Referring to fig. 3, the rectangular placing plate 2 is fixedly connected with a limiting rod 22 on the upper surface of one side of the U-shaped guide plate 12, and the upper end of the limiting rod 22 is fixedly connected with a limiting sheet 221; the U-shaped guide plate 12 is provided with a limiting groove 121 along the width direction of the rectangular placing plate 2, the lower end of the limiting rod 22 is placed in the limiting groove 121 and connected to the limiting groove 121 in a sliding manner, and the length of the limiting groove 121 is smaller than that of the U-shaped guide plate 12, so that the rectangular placing plate 2 is prevented from being separated from the U-shaped guide plate 12; the upper surface and the lower surface of one end of the rectangular placing plate 2 at the through groove are respectively provided with an upper guide groove 23 and a lower guide groove 24, the lower end of the vertical partition plate 3 positioned at the upper end of the rectangular placing plate 2 is connected to the upper guide groove 23 in a sliding manner, and the upper end of the vertical partition plate 3 positioned at the lower end of the rectangular placing plate 2 is connected to the lower guide groove 24 in a sliding manner; so that the rectangular placing plate 2 is more stable in the sliding process.

Referring to fig. 2 and 3, three groups of driving assemblies 4 for driving the rectangular placing plate 2 to reciprocate along the horizontal direction are arranged in the driving cavity, the three groups of driving assemblies 4 correspond to the three rectangular placing plates 2 one by one, each group of driving assemblies 4 comprises a rack 41 fixedly connected to one side of the rectangular placing plate 2 facing the driving cavity, and the rack 41 is arranged along the width direction of the rectangular placing plate 2; the rotation hole that communicates the drive chamber is seted up to the lateral wall of the cabinet body 1, the position department in rack 41 below in the drive chamber is provided with horizontal dwang 42, the one end of horizontal dwang 42 is rotated and is connected in vertical baffle 3, the other end rotates and connect in rotating the hole, horizontal dwang 42 is in the outer peripheral face fixedly connected with rotating gear 43 of drive intracavity, rotating gear 43 and horizontal dwang 42 rotate with the axle center, and rotating gear 43 and rack 41 mesh mutually.

The one end that vertical baffle 3 was kept away from to horizontal dwang 42 passes and arranges in outside the cabinet body 1 after the rotation hole, and the rotation handle 421 is installed to the one end of horizontal dwang 42 outside the cabinet body 1.

The rotation is rotated handle 421, rotates handle 421 and drives horizontal dwang 42 and rotate, and horizontal dwang 42 drives rotation gear 43 and rotates, and rotation gear 43 drives rack 41 horizontal migration, and rack 41 drives the rectangle and places 2 horizontal migration of board, realizes placing the drive of board 2 to the rectangle.

Between vertical baffle 3 and the cabinet body 1 inner wall and in the position department fixedly connected with vertical baffle 6 in the drive chamber, vertical baffle 6 has seted up three hole 61 of stepping down that supplies every rack 41 to pass respectively.

Referring to fig. 3 and 4, the outer wall of the cabinet body 1 is provided with three sets of limiting mechanisms 5 corresponding to the driving assemblies 4 one by one, each limiting mechanism 5 comprises a ratchet 51 fixedly connected to the outer peripheral surface of one end of the cabinet body 1 on the transverse rotating rod 42 and a limiting assembly 52 arranged on the outer wall of the cabinet body 1, and the limiting assembly 52 is connected to the ratchet 51 in a clamping manner.

The limiting component 52 comprises an articulated shaft 521 fixedly connected to the outer wall of the cabinet body 1, a pawl 522 hinged to the articulated shaft 521 and a torsion spring 523 sleeved on the articulated shaft 521, the articulated shaft 521 is fixedly connected with a positioning piece 5211 at one end far away from the outer wall of the cabinet body 1, the torsion spring 523 is located between the positioning piece 5211 and the pawl 522, one end of the torsion spring 523 is fixedly connected with the positioning piece 5211, the other end of the torsion spring and the pawl 522 are fixedly connected with one side far away from the cabinet body 1, the torsion spring 523 is in a free state, the pawl 522 is clamped on the ratchet 51, and limitation of the transverse.

The back of the cabinet body 1 is provided with a heat release hole 14 (not shown in the figure) communicated with the outside, so that heat in the power distribution cabinet can be conveniently transferred to the outside.

The implementation principle of a power distribution cabinet in the embodiment of the application is as follows: when electrical components in the power distribution cabinet need to be maintained, firstly, the cabinet lock 13 is opened, and the cabinet door 11 is opened; then, the pawl 522 is pulled to enable the pawl 522 to be disengaged from the ratchet wheel 51, then, the rotating handle 421 is rotated, the rotating handle 421 drives the transverse rotating rod 42 to rotate, the transverse rotating rod 42 drives the rotating gear 43 to rotate, the rotating gear 43 drives the rack 41 to horizontally move, the rack 41 drives the rectangular placing plate 2 to horizontally move, and the rectangular placing plate 2 is driven; when the electric appliance is driven to a certain position, the pawl 522 is loosened, so that the pawl 522 is clamped on the ratchet wheel 51, and finally, the electric appliance element on the rectangular placing plate 2 is overhauled. It has and conveniently detects and maintains the components and parts on the place board in the switch board.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a power distribution cabinet, is including having side open-ended cabinet body (1), cabinet body (1) is provided with cabinet door (11), its characterized in that in its opening part: a plurality of rectangular placing plates (2) for placing electrical components are arranged inside the cabinet body (1), a plurality of vertical partition plates (3) are arranged inside the cabinet body (1), and the number of the rectangular placing plates (2) is one less than that of the vertical partition plates (3); the cabinet comprises a cabinet body (1), a plurality of vertical partition plates (3) and a plurality of driving chambers, wherein the vertical partition plates (3) are arranged in the same plane at intervals along the height direction of the cabinet body (1), the cabinet body (1) is divided into a placing chamber and a driving chamber by the vertical partition plates (3), a through groove is formed between every two adjacent vertical partition plates (3), a U-shaped guide plate (12) is fixedly arranged on the inner wall of the cabinet body (1), the opening of the U-shaped guide plate (12) faces the rectangular placing plate (2), one side of the rectangular placing plate (2) is located in the opening of the U-shaped guide plate (12) and connected to the U-shaped guide plate (12) in a sliding manner at the opening of the U-shaped guide plate (12), and the other side of the rectangular placing plate (2) is located in the through groove and connected with the vertical; and a driving assembly (4) for driving the rectangular placing plate (2) to horizontally reciprocate is arranged in the driving cavity.

2. A switch board according to claim 1, characterized in that: drive assembly (4) including being located the drive intracavity and in board (2) orientation is placed to the rectangle rack (41) of drive chamber one side rigid coupling, set up in the drive intracavity and be located horizontal dwang (42) of rack (41) below and with horizontal dwang (42) is with axle center pivoted rotating gear (43), rotating gear (43) with rack (41) mesh mutually.

3. A switch board according to claim 2, characterized in that: the rotation hole has been seted up to the cabinet body (1) lateral wall, horizontal dwang (42) rotate connect in rotating the hole and stretching out rotate the hole, horizontal dwang (42) in rotation handle (421) are installed to the outer one end of the cabinet body (1).

4. A switch board according to claim 3, characterized in that: the transverse rotating rod (42) is rotatably connected with the vertical partition plate (3).

5. A switch board according to claim 2, characterized in that: the outer wall of the cabinet body (1) is provided with a plurality of groups and the driving components (4) are in one-to-one correspondence and are used for limiting the transverse rotating rod (42) to rotate the limiting mechanism (5).

6. A switch board of claim 5, characterized in that: stop gear (5) including set firmly in horizontal dwang (42) in ratchet (51) of the outer one end outer peripheral face of the cabinet body (1) and set up in spacing subassembly (52) of the cabinet body (1) outer wall, spacing subassembly (52) joint in ratchet (51).

7. A switch board of claim 6, characterized in that: the limiting component (52) comprises a pawl (522) hinged to the outer wall of the cabinet body (1) through a hinge shaft (521) and a torsion spring (523) sleeved on the hinge shaft (521), one end of the torsion spring (523) is fixedly arranged on one side, away from the cabinet body (1), of the pawl (522), and the other end of the torsion spring is fixedly arranged on the hinge shaft (521).

8. A switch board according to claim 1, characterized in that: the rectangle is placed board (2) in the upper surface of U type deflector (12) position department has set firmly gag lever post (22), spacing groove (121) have been seted up in U type deflector (12), gag lever post (22) slide connect in spacing groove (121).

9. A switch board according to claim 8, characterized in that: the rectangular placing plate (2) is provided with an upper guide groove (23) and a lower guide groove (24) on the upper surface and the lower surface of the through groove respectively, the lower end of a vertical partition plate (3) above the rectangular placing plate (2) is connected with the upper guide groove (23) in a sliding manner, and the upper end of the vertical partition plate (3) below the rectangular placing plate (2) is connected with the lower guide groove (24) in a sliding manner.