CN210040894U

CN210040894U - Power cabinet

Info

Publication number: CN210040894U
Application number: CN201921250980.5U
Authority: CN
Inventors: 王劳敏
Original assignee: Xi'an Xinhe Electrical Equipment Co Ltd
Current assignee: Xi'an Xinhe Electrical Equipment Co Ltd
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-02-07
Anticipated expiration: 2029-08-02

Abstract

The utility model relates to a power cabinet, it includes the cabinet body and installs the cabinet door on the cabinet body, the roof of the cabinet body is equipped with the inlet wire, cabinet side wall's bottom is equipped with the outlet, the both sides of inlet wire are equipped with the bracing piece with cabinet body outer wall connection, be connected with the conduit on the bracing piece, the conduit is close to the one end that the cabinet body was kept away from to the inlet wire and the one end rotation of bracing piece is connected, all be equipped with the spout that is on a parallel with the threading direction on the lateral wall of conduit perpendicular to cabinet body roof, two bracing pieces all are equipped with the slide bar of being connected and perpendicular to cabinet body roof with one side, the cover is equipped with the sliding sleeve that slides along slide bar axial direction on the slide bar, it is connected with the slider that slides along the spout to rotate on the sliding sleeve, pass the bolt of. The utility model discloses the inlet wire that has the messenger power cabinet arranges orderly effect.

Description

Power cabinet

Technical Field

The utility model belongs to the technical field of power control equipment's technique and specifically relates to a power cabinet is related to.

Background

The power cabinet is an electrical control cabinet combination for providing power for the normal operation of the whole machine, and comprises a contactor, a frequency converter, a high-voltage cabinet, a transformer and the like, and the power cabinet is used for supplying power to electric equipment; starting and stopping the operation electric equipment; detecting the operation of the equipment; protecting the electric equipment. The bottom of the general power cabinet is provided with an outlet which is the same as an underground wire groove, and the top of the general power cabinet is provided with a power wire inlet.

The current chinese patent with publication number CN208939346U discloses a power cabinet, which comprises a cabinet body and a movable side plate, wherein the movable side plate is arranged at the periphery of the cabinet body and fixed on the cabinet body through a hinge, a rubber rib, a heat dissipation hole, an observation window and a first wire inlet and outlet are arranged on the frame of the movable side plate, a dust screen is arranged in the heat dissipation hole, a second wire inlet and outlet is arranged on one side wall of the cabinet body opposite to the movable side plate, a circuit board is arranged in the cabinet body, and a power supply module is arranged on the circuit board.

The above prior art solutions have the following drawbacks: when the current carried by the power cabinet is large, the diameter ratio of the power line required to enter the power cabinet is large, the power line with the large diameter is difficult to bend, and the line arrangement is messy at the first wire inlet and the second wire inlet.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a power cabinet, it has the orderly effect of arranging of inlet wire that makes the power cabinet.

The utility model aims at realizing through the following technical scheme:

a power cabinet comprises a cabinet body and a cabinet door arranged on the cabinet body, wherein the top wall of the cabinet body is provided with a wire inlet, the bottom of the side wall of the cabinet body is provided with a wire outlet, two sides of the wire inlet are provided with support rods connected with the outer wall of the cabinet body, the supporting rod is connected with a conduit, one end of the conduit close to the wire inlet is rotatably connected with one end of the supporting rod far away from the cabinet body, the side wall of the conduit vertical to the top wall of the cabinet body is provided with a sliding chute parallel to the threading direction, the same side of the two support rods is provided with a sliding rod which is connected with the top wall of the cabinet body and vertical to the top wall of the cabinet body, the utility model discloses a wire harness guide device, including slide bar, sliding sleeve, sliding bolt, bracing piece and slide bar, the cover is equipped with the sliding sleeve that slides along slide bar axial direction on the slide bar, rotate on the sliding sleeve and be connected with the slider that slides along the spout, passes sliding sleeve threaded connection has the bolt with the slide bar butt, the distance between bracing piece and the slide bar is less than the half length of wire guide.

Through adopting above-mentioned technical scheme, penetrate into the power cabinet with the electric wire from the import of conduit, make the slider get into the spout, the entrance point that grips the conduit rotates around the bracing piece to the roof that is close to the power cabinet, the sliding sleeve moves down along the slide bar, buckle to suitable angle until the electric wire, the electric wire is unified to be arranged in the conduit, rotation through the conduit makes the electric wire buckle, rotate the position of bolt fastening sliding sleeve on the slide bar towards the slide bar, the angle of fixed conduit, the electric wire that makes the inlet wire arranges neatly.

The utility model discloses further set up to: the wire conduit is internally provided with a plurality of clapboards which are uniformly distributed along the threading direction, and the plane of the clapboards is vertical to the top wall of the cabinet body.

Through adopting above-mentioned technical scheme, adjacent baffle and baffle form the threading passageway with the conduit lateral wall, penetrate an electric wire in every threading passageway, avoid the electric wire to crisscross in the conduit, further improve the regularity of inlet wire circuit.

The utility model discloses further set up to: the partition board is provided with an arc-shaped convex block close to the inlet of the conduit, and the arc-shaped convex block is in smooth transition connection with the partition board.

By adopting the technical scheme, the arc-shaped convex block can prevent the insulating sheaths of the wires from being scratched by the partition plates, prevent the electric leakage of the wires caused by the damaged insulating sheaths of the wires and improve the safety of the power cabinet.

The utility model discloses further set up to: the inner walls of the two sides of the conduit perpendicular to the partition board are provided with uniformly distributed grooves, and the two side edges of the partition board, which are abutted against the conduit, are attached to the inner walls of the grooves.

Through adopting above-mentioned technical scheme, can adjust the distance between the adjacent baffle through inserting the baffle in the recess of difference, change the size of threading passageway, the electric wire of different diameters passes the threading passageway in can time, can also fix the position of every electric wire in the conduit, makes the position of every electric wire correspond with the binding post position in the power cabinet, improves the regularity of inlet wire threading.

The utility model discloses further set up to: two the both ends that the cabinet body roof was kept away from to the bracing piece are rotated and are connected with the pivot, the border fixed connection of pivot and conduit diapire when the outlet perpendicular to cabinet body roof of conduit and slider are connected and conduit, one side that the bracing piece deviates from the slide bar is equipped with the inlet wire pipe that passes the cabinet body roof, the outlet border and the inlet wire pipe up end butt of conduit when the export of conduit is on a parallel with the roof of the cabinet body, the outer wall of one side is equipped with the baffle relative with the pivot of inlet wire pipe.

By adopting the technical scheme, when in threading, the electric wire is inserted into the wire conduit and then is abutted against the baffle plate, and the electric wire enters the wire inlet pipe along the baffle plate and then enters the power cabinet; or the conduit pipe is rotated to enable the conduit pipe to be parallel to the wire-guiding pipe, and then the wire penetrates through the inlet of the conduit pipe, and the wire directly enters the power cabinet; then rotating the conduit around the axis of rotation, the angle of adjustment conduit, during two kinds of modes all were favorable to the electric wire to get into the power cabinet, improved threading efficiency, further electric wire and the inner wall butt of inlet wire pipe rather than the border butt with the inlet wire, prevented that the insulating skin of electric wire from being cut open, improved the security of power cabinet.

The utility model discloses further set up to: one side of the outlet end of the conduit far away from the support rod is provided with a convex strip parallel to the axial direction of the rotating shaft, a shifting plate capable of sliding along the direction vertical to the outlet end face of the conduit is arranged on the convex strip in a penetrating manner, and the shifting plate corresponds to the inlet of the inlet conduit.

Through adopting above-mentioned technical scheme, after the angle of fixed conduit, stir and dial the board and make and dial the board and be close to towards the baffle along the direction of perpendicular and conduit export terminal surface, with the baffle butt, seal inlet top, prevent that debris from falling into in the power cabinet.

The utility model discloses further set up to: one side of the shifting plate, which is close to the inlet end of the wire guide pipe and deviates from the side wall of the guide pipe, is provided with a convex block, and the convex block and the surface of one side of the convex block, which deviates from the rotating shaft, are flush.

Through adopting above-mentioned technical scheme, setting up of lug conveniently stirs and stirs, can control the removal of dialling the board through stirring the shifting block, improves the convenience of operation.

The utility model discloses further set up to: the edge of the inlet end of the conduit is provided with an arc edge which is turned over outwards.

By adopting the technical scheme, the arc-shaped edge prevents the wires from being scratched and rubbed by the edge of the wire conduit when entering the wire conduit, prevents the insulation skin of the wires from being damaged, and improves the safety performance of the power cabinet.

To sum up, the utility model discloses a beneficial technological effect does:

1. the electric wires are inserted into the power cabinet through the conduit, and the angle of the conduit is fixed, so that the electric wires at the wire inlet are arranged orderly;

2. the adjacent partition plates and the partition plates form threading channels with the side walls of the conduit, so that the electric wires are prevented from being staggered in the conduit;

3. the arc-shaped convex blocks and the arc-shaped edges prevent the electric wire from leaking electricity due to the fact that the insulating skin of the electric wire is damaged, and safety of the power cabinet is improved;

4. the wire inlet pipe and the baffle plate improve threading efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the structure of the conduit of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Description of the drawings: 1. a cabinet body; 11. a cabinet door; 12. an outlet; 13. a wire inlet; 2. a slide bar; 21. a sliding sleeve; 211. a bolt; 22. a slider; 221. a chute; 23. a conduit; 24. a support bar; 241. a rotating shaft; 3. a partition plate; 31. a groove; 32. an arc-shaped bump; 33. an arc-shaped edge; 4. a wire inlet pipe; 41. a baffle plate; 42. dialing a plate; 43. a convex strip; 44. and (4) a bump.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a power cabinet, including the cabinet body 1 and install cabinet door 11 on the cabinet body 1, cabinet door 11 passes through hinged joint on one side of the cabinet body 1. The top wall of the cabinet body 1 is provided with a wire inlet 13, and the bottom of the side wall of the cabinet body 1, which is vertical to one side of the cabinet door 11, is provided with a wire outlet 12.

As shown in fig. 2 and fig. 3, for facilitating threading, two sides of the wire inlet 13 are provided with support rods 24 connected with the outside of the top wall of the cabinet 1, the support rods 24 are rotatably connected with wire conduits 23, one end of each wire conduit 23 close to the wire inlet 13 is rotatably connected with one end of each support rod 24 far away from the cabinet 1, the side wall of each wire conduit 23 perpendicular to the top wall of the cabinet 1 is provided with a chute 221 parallel to the threading direction, the same side of each support rod 24 is provided with a slide rod 2 connected with the top wall of the cabinet 1 and perpendicular to the top wall of the cabinet 1, the slide rod 2 is sleeved with a slide sleeve 21 sliding along the axial direction of the slide rod 2, the slide sleeve 21 is rotatably provided with a slide block 22 sliding along the chute 221, one side of the slide sleeve 21 facing the slide block 22 is fixedly provided with a pin shaft, one end of the pin shaft far away from the slide sleeve 21 is provided with a, one side of the sliding sleeve 21 departing from the sliding block 22 is provided with a bolt 211 which passes through the sliding sleeve 21 and is connected with the sliding rod 2 in a threaded manner, and the distance between the support rod 24 and the sliding rod 2 is less than half of the length of the conduit 23. Two ends of the two support rods 24 far away from the top wall of the cabinet body 1 are rotatably connected with a rotating shaft 241, the conduit 23 is connected with the sliding block 22, and the rotating shaft 241 is fixedly connected with the edge of the bottom wall of the conduit 23 when the outlet of the conduit 23 is perpendicular to the top wall of the cabinet body 1.

As shown in fig. 2, in order to further improve the regularity at the wire inlet 13, a plurality of partition boards 3 are arranged in the conduit 23 and are evenly distributed along the threading direction, and the plane of the partition boards 3 is perpendicular to the top wall of the cabinet 1. The baffle 3 is provided with an arc-shaped lug 44 close to the inlet of the conduit 23, and the arc-shaped lug 44 is in smooth transition connection with the baffle 3; the lower mouth edge of the further conduit 23 is provided with an outwardly turned arc-shaped edge 33. The inner walls of the two sides of the conduit 23 perpendicular to the partition board 3 are provided with uniformly distributed grooves 31, and the two sides of the partition board 3 abutted against the conduit 23 are attached to the inner walls of the grooves 31.

As shown in fig. 2, in order to improve threading efficiency, one side of the support rod 24 away from the slide bar 2 is provided with a wire inlet pipe 4 which abuts against the edge of the wire inlet 13 and penetrates through the top wall of the cabinet body 1, the outlet edge of the wire conduit 23 abuts against the upper end face of the wire inlet pipe 4 when the outlet of the wire conduit 23 is parallel to the top wall of the cabinet body 1, and the outer wall of one side of the wire inlet pipe 4 opposite to the rotating shaft 241 is provided with a baffle 41 corresponding to the outlet of the wire conduit 23. One side of the outlet end of the conduit 23, which is far away from the support rod 24, is integrally provided with a convex strip 43 parallel to the axial direction of the rotating shaft 241, a shifting plate 42 capable of sliding along the direction vertical to the outlet end face of the conduit 23 is arranged through the convex strip 43, and the shifting plate 42 corresponds to the inlet of the inlet pipe 4. The side of the pulling plate 42 close to the inlet end of the conduit 23 and facing away from the side wall of the guiding duct is provided with a projection 44, and the projection 44 and the surface of the side of the projection 44 facing away from the rotating shaft 241 are flush. When the conduit 23 abuts the inlet 13, the projection 44 abuts the shutter 41.

The implementation principle of the embodiment is as follows: firstly, the position of the partition boards 3 in the conduit 23 is adjusted according to the diameter of the electric wire, the inlet end of the conduit 23 is held to rotate around the support rod 24 to the top wall far away from the power cabinet until the slide block 22 is separated from the slide groove 221, the conduit 23 is continuously rotated to enable the outlet of the conduit 23 to be abutted against the upper end face of the wire inlet pipe 4, and the electric wire is inserted between the adjacent partition boards 3 in the conduit 23. The electrical wires are routed through the conduit 23 through the inlet 13 into the power cabinet. The inlet end of the holding conduit 23 rotates around the support rod 24 to the top wall close to the power cabinet, so that the sliding block 22 enters the sliding groove 221, the conduit 23 continues to rotate until the electric wire is bent to a proper angle, the bolt 211 is rotated towards the sliding rod 2 to fix the position of the sliding sleeve 21 on the sliding rod 2, and the angle of the conduit 23 is fixed. The poking lug 44 enables the poking plate 42 to be abutted against the baffle plate 41, and the threading is completed.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a power cabinet, includes the cabinet body (1) and installs cabinet door (11) on the cabinet body (1), its characterized in that: the top wall of the cabinet body (1) is provided with a wire inlet (13), the bottom of the side wall of the cabinet body (1) is provided with a wire outlet (12), two sides of the wire inlet (13) are provided with support rods (24) connected with the outer wall of the cabinet body (1), the support rods (24) are connected with wire conduits (23), one ends of the wire conduits (23) close to the wire inlet (13) are rotatably connected with one ends of the support rods (24) far away from the cabinet body (1), the side wall of the wire conduits (23) perpendicular to the top wall of the cabinet body (1) is respectively provided with a sliding groove (221) parallel to the threading direction, two slide rods (2) connected with the top wall of the cabinet body (1) and perpendicular to the top wall of the cabinet body (1) are respectively arranged at the same side of the support rods (24), the sliding sleeve (2) is provided with a sliding sleeve (21) sliding along the axial direction of the slide rods (2), the sliding sleeve (21, the screw penetrates through the sliding sleeve (21) and is connected with a bolt (211) abutted to the sliding rod (2), and the distance between the supporting rod (24) and the sliding rod (2) is smaller than half of the length of the conduit (23).

2. A power cabinet according to claim 1, wherein: a plurality of partition plates (3) which are uniformly distributed along the threading direction are arranged in the conduit (23), and the plane of the partition plates (3) is vertical to the top wall of the cabinet body (1).

3. A power cabinet according to claim 2, wherein: the partition plate (3) is provided with an arc-shaped bump (44) close to the inlet of the conduit (23), and the arc-shaped bump (44) is connected with the partition plate (3) in a smooth transition manner.

4. A power cabinet according to claim 2, wherein: the inner walls of two sides of the conduit (23) vertical to the partition (3) are provided with uniformly distributed grooves (31), and two side edges of the partition (3) abutted against the conduit (23) are attached to the inner walls of the grooves (31).

5. A power cabinet according to claim 1, wherein: two both ends that the cabinet body (1) roof was kept away from in bracing piece (24) are rotated and are connected with pivot (241), pivot (241) and border fixed connection of conduit (23) diapire when export perpendicular to cabinet body (1) roof of conduit (23) is connected and slider (22) conduit (23), one side that bracing piece (24) deviates from slide bar (2) is equipped with inlet wire pipe (4) that pass the cabinet body (1) roof, outlet edge and inlet wire pipe (4) up end butt of conduit (23) when the export of conduit (23) is on a parallel with the roof of the cabinet body (1), inlet wire pipe (4) are equipped with baffle (41) with the outer wall of the relative one side of pivot (241).

6. A power cabinet according to claim 5, wherein: one side of the outlet end of the conduit (23) far away from the support rod (24) is provided with a convex strip (43) parallel to the axial direction of the rotating shaft (241), a shifting plate (42) capable of sliding along the direction vertical to the outlet end face of the conduit (23) is arranged after penetrating through the convex strip (43), and the shifting plate (42) corresponds to the inlet of the inlet pipe (4).

7. A power cabinet according to claim 6, wherein: the side, close to the inlet end of the conduit (23) and far away from the side wall of the guide pipe, of the poking plate (42) is provided with a convex block (44), and the surfaces of the convex block (44) and one side, far away from the rotating shaft (241), of the convex block (44) are flush.

8. A power cabinet according to claim 1, wherein: the edge of the inlet end of the conduit (23) is provided with an arc edge (33) which is turned over outwards.