CN216598717U

CN216598717U - Low-voltage draw-out type switch cabinet

Info

Publication number: CN216598717U
Application number: CN202122632368.8U
Authority: CN
Inventors: 张永
Original assignee: Shaanxi Feide Industrial Development Co ltd
Current assignee: Shaanxi Feide Industrial Development Co ltd
Priority date: 2021-10-31
Filing date: 2021-10-31
Publication date: 2022-05-24
Anticipated expiration: 2031-10-31

Abstract

The utility model relates to the technical field of switch cabinets, in particular to a low-voltage draw-out type switch cabinet which comprises a draw-out groove, wherein the top end of the draw-out groove is movably connected with a bearing sliding block, an auxiliary pull rod is rotatably connected inside the bearing sliding block, one end of the auxiliary pull rod is movably connected with a fixed sleeve rod, and one end of the fixed sleeve rod is fixedly provided with a fixed plate. The utility model has the advantages that: exert the pulling force to the pull groove, pull out the cubical switchboard main part with the pull groove, make the pull groove drive the bearing slider and remove, make the bearing slider slide in the spout inside the pull groove, drive the inside slip of auxiliary pull rod at fixed loop bar through the bearing slider, make auxiliary pull rod drive fixed loop bar and rotate, through fixed loop bar, auxiliary pull rod and bearing slider stimulate the pull groove, and then can effectually improve the stability of cubical switchboard pull in the use, avoid the pull groove to receive gravity slope in the pull process, improve the convenience that pull-out type cubical switchboard used.

Description

Low-voltage draw-out type switch cabinet

Technical Field

The utility model relates to the technical field of switch cabinets, in particular to a low-voltage draw-out type switch cabinet.

Background

The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of a 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 method is mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textile, industrial and mining enterprises, residential districts, high-rise buildings and the like. The switch cabinets have a plurality of types, one of which is a draw-out type low-voltage switch cabinet, but the existing low-voltage draw-out type switch cabinet has some problems:

when current low pressure pull-out type cubical switchboard is taken out, take out the structure and receive the easy downward sloping of gravity, need use great dynamics to support taking out the structure, use very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a low-voltage draw-out type switch cabinet.

The purpose of the utility model is realized by the following technical scheme: the utility model provides a low pressure pull-out type cubical switchboard, includes the cubical switchboard main part, the inside swing joint of cubical switchboard main part has the pull groove, the top swing joint in pull groove has the bearing slider, the inside of bearing slider is rotated and is connected with auxiliary pull rod, auxiliary pull rod one end swing joint has fixed loop bar, the one end fixed mounting of fixed loop bar has the fixed plate, the one end fixed mounting in pull groove has the guide frame, one side of guide frame is provided with the take-up stand, mutually supports the stability that strengthens cubical switchboard pull in-process pull groove through pull groove, bearing slider, auxiliary pull rod, fixed loop bar and fixed plate, makes pull groove and cubical switchboard main part keep the level, and the pull groove of being convenient for carries out the pull.

Preferably, the inside of cubical switchboard main part is seted up with the spout of pull groove looks adaptation, the one end of spout is seted up with the receipts line groove of take-up frame looks adaptation, the ventilation hole has been seted up to the one end of receipts line groove, ventilates the heat dissipation through the ventilation hole to the inside of cubical switchboard, improves the security that the cubical switchboard used, the constant head tank with fixed loop bar looks adaptation is seted up at the top of the spout other end.

Preferably, an electrical groove is formed in the drawing groove, the electrical groove is used for installing and fixing electrical components, a bearing groove opening matched with the bearing sliding block is formed in the top of one end of the drawing groove, a fixing groove matched with the guide frame is formed in the other end of the drawing groove, wire groove through holes are formed in the guide frame and the drawing groove, the connecting wire is guided and supported through the wire groove through holes, and therefore the electrical components in the switch cabinet can be conveniently and electrically connected.

Preferably, the number of the bearing sliding blocks, the auxiliary pull rods, the fixed sleeve rods and the fixed plates is twice the number of the drawing grooves, the top of each bearing sliding block is provided with a movable groove matched with the corresponding auxiliary pull rod, the drawing grooves are subjected to bearing through the bearing sliding blocks, and the bearing sliding blocks can be adjusted to slide conveniently.

Preferably, the one end of auxiliary pull rod is provided with the loose axle, the other end of auxiliary pull rod is provided with spacing boss, the spacing groove with auxiliary pull rod looks adaptation is seted up to the inside of fixed loop bar, the guard slot with fixed plate looks adaptation is seted up to the one end of fixed loop bar, makes and to rotate between auxiliary pull rod and the bearing slider, and the auxiliary pull rod of being convenient for slides and adjusts.

Preferably, the other end of fixed loop bar is provided with the axis of rotation, fixed loop bar passes through the axis of rotation and the cubical switchboard main part rotates the connection, the through-hole has been seted up at the both ends of fixed plate, be provided with sealed the pad between fixed plate and the fixed loop bar, seal fixed loop bar through the fixed plate, be convenient for carry out the dismouting to supplementary pull rod.

Preferably, a lead groove is formed in the take-up frame, the take-up frame is fixedly mounted at one end of the switch cabinet main body, a heat dissipation groove is formed in one end of the take-up frame, an elastic fiber ring is arranged in the take-up frame, and the connecting wire of the electrical component is accommodated through the take-up frame.

The utility model has the following advantages:

this low-voltage draw-out type cubical switchboard, exert the pulling force to the pull groove, pull out the cubical switchboard main part with the pull groove, make the pull groove drive the bearing slider and remove, make the bearing slider slide in the spout inside of pull groove, drive the inside slip of supplementary pull rod at fixed loop bar through the bearing slider, make supplementary pull rod drive fixed loop bar and rotate, through fixed loop bar, supplementary pull rod and bearing slider stimulate the pull groove, and then can effectually improve the stability of cubical switchboard pull in the use, avoid the pull in-process pull groove to receive the gravity slope, improve the convenience that the pull-out type cubical switchboard used.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a drawing groove according to the present invention;

FIG. 3 is a schematic structural view of the load-bearing slider of the present invention;

FIG. 4 is a schematic cross-sectional view of the present invention;

in the figure: 1-a switch cabinet main body, 2-a drawing groove, 3-a bearing slide block, 4-an auxiliary pull rod, 5-a fixed loop bar, 6-a fixed plate, 7-a guide frame and 8-a take-up frame.

Detailed Description

The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.

As shown in fig. 1-4, a low-voltage draw-out type switch cabinet comprises a switch cabinet body 1, a draw-out groove 2 is movably connected inside the switch cabinet body 1, a bearing slider 3 is movably connected on the top end of the draw-out groove 2, an auxiliary pull rod 4 is rotatably connected inside the bearing slider 3, a fixed loop bar 5 is movably connected on one end of the auxiliary pull rod 4, a fixed plate 6 is fixedly installed on one end of the fixed loop bar 5, a guide frame 7 is fixedly installed on one end of the draw-out groove 2, a take-up frame 8 is arranged on one side of the guide frame 7, the stability of the draw-out groove 2 in the draw-out process of the switch cabinet is enhanced through the mutual cooperation of the draw-out groove 2, the draw-out groove and the switch cabinet body 1 are kept horizontal, the draw-out groove 2 is convenient to draw, a sliding groove matched with the draw-out groove 2 is formed inside the switch cabinet body 1, the one end of spout is seted up with the receipts line groove of 8 looks adaptations of take-up frame, and the ventilation hole has been seted up to the one end of receipts line groove, ventilates the heat dissipation through the inside of ventilation hole to the cubical switchboard, improves the security that the cubical switchboard used, and the constant head tank with 5 looks adaptations of fixed loop bar is seted up at the top of the spout other end.

An electrical groove is formed in the drawing groove 2, electrical components are installed and fixed through the electrical groove, a bearing notch matched with the bearing sliding block 3 is formed in the top of one end of the drawing groove 2, a fixing groove matched with the guide frame 7 is formed in the other end of the drawing groove 2, wire groove through holes are formed in the guide frame 7 and the drawing groove 2, guide support is conducted on a connecting wire through the wire groove through holes, electrical components in the switch cabinet can be conveniently and electrically connected, the number of the bearing sliding block 3, the number of the auxiliary pull rod 4, the number of the fixing sleeve rod 5 and the fixing plate 6 are twice that of the drawing groove 2, a movable groove matched with the auxiliary pull rod 4 is formed in the top of the bearing sliding block 3, the drawing groove 2 is subjected to bearing through the bearing sliding block 3, the bearing sliding block 3 is convenient to adjust and slide, a movable shaft is arranged at one end of the auxiliary pull rod 4, a limiting boss is arranged at the other end of the auxiliary pull rod 4, the spacing groove with 4 looks adaptations of auxiliary pull rod is seted up to the inside of fixed loop bar 5, and the guard slot with 6 looks adaptations of fixed plate is seted up to the one end of fixed loop bar 5, makes and to rotate between auxiliary pull rod 4 and the bearing slider 3, and the auxiliary pull rod 4 of being convenient for carries out sliding adjustment.

The other end of fixed loop bar 5 is provided with the axis of rotation, fixed loop bar 5 rotates through axis of rotation and cubical switchboard main part 1 and connects, the through-hole has been seted up at the both ends of fixed plate 6, be provided with sealed the pad between fixed plate 6 and the fixed loop bar 5, seal fixed loop bar 5 through fixed plate 6, be convenient for carry out the dismouting to auxiliary pull rod 4, the wire guide groove has been seted up to the inside of take-

up stand

8, 8 fixed mounting in the one end of cubical switchboard main part 1 of take-up stand 8, the radiating groove has been seted up to the one end of take-up stand 8, the inside of take-up stand 8 is provided with the elastic fiber ring, accomodate the connecting wire of electrical components through take-up stand 8.

The working process of the utility model is as follows: exert the pulling force to pull groove 2, with pull groove 2 pull out cubical switchboard main part 1, make pull groove 2 drive bearing slider 3 and remove, make bearing slider 3 slide inside the spout of pull groove 2, drive auxiliary pull rod 4 through bearing slider 3 and slide in the inside of fixed loop bar 5, make auxiliary pull rod 4 drive fixed loop bar 5 and rotate, through fixed loop bar 5, auxiliary pull rod 4 and bearing slider 3 stimulate pull groove 2, when accomodating pull groove 2, accomodate the inside of collection line frame 8 with electrical connection line, when taking pull groove 2 out, extend the inside electrical connection line of collection line frame 8.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a low pressure pull-out type cubical switchboard which characterized in that: including cubical switchboard main part (1), the inside swing joint of cubical switchboard main part (1) has pull groove (2), the top swing joint of pull groove (2) has bearing slider (3), the inside of bearing slider (3) is rotated and is connected with auxiliary pull rod (4), auxiliary pull rod (4) one end swing joint has fixed loop bar (5), the one end fixed mounting of fixed loop bar (5) has fixed plate (6), the one end fixed mounting of pull groove (2) has guide frame (7), one side of guide frame (7) is provided with admission machine (8).

2. A low voltage draw-out switchgear as claimed in claim 1, wherein: the inside of cubical switchboard main part (1) is seted up with the spout of pull groove (2) looks adaptation, the one end of spout is seted up with the receipts line groove of take-up frame (8) looks adaptation, the ventilation hole has been seted up to the one end of receipts line groove, the constant head tank with fixed loop bar (5) looks adaptation is seted up at the top of the spout other end.

3. A low voltage draw-out switchgear as claimed in claim 1, wherein: an electrical groove is formed in the drawing groove (2), a bearing groove opening matched with the bearing sliding block (3) is formed in the top of one end of the drawing groove (2), a fixing groove matched with the guide frame (7) is formed in the other end of the drawing groove (2), and wire groove through holes are formed in the guide frame (7) and the drawing groove (2).

4. A low voltage draw-out switchgear as claimed in claim 1, wherein: the number of the bearing sliding blocks (3), the auxiliary pull rods (4), the fixed loop bars (5) and the fixed plates (6) is twice the number of the drawing grooves (2), and the top of the bearing sliding blocks (3) is provided with movable grooves matched with the auxiliary pull rods (4).

5. A low voltage draw-out switchgear as claimed in claim 1, wherein: the one end of supplementary pull rod (4) is provided with the loose axle, the other end of supplementary pull rod (4) is provided with spacing boss, the spacing groove with supplementary pull rod (4) looks adaptation is seted up to the inside of fixed loop bar (5), the protective housing with fixed plate (6) looks adaptation is seted up to the one end of fixed loop bar (5).

6. A low voltage draw-out switchgear as claimed in claim 1, wherein: the other end of fixed loop bar (5) is provided with the axis of rotation, fixed loop bar (5) are rotated through axis of rotation and cubical switchboard main part (1) and are connected, the through-hole has been seted up at the both ends of fixed plate (6), be provided with sealed the pad between fixed plate (6) and fixed loop bar (5).

7. A low voltage draw-out switchgear as claimed in claim 1, wherein: the wire leading groove is formed in the take-up frame (8), the take-up frame (8) is fixedly mounted at one end of the switch cabinet main body (1), the heat dissipation groove is formed in one end of the take-up frame (8), and the elastic fiber ring is arranged in the take-up frame (8).