CN214379445U

CN214379445U - Switch cabinet for protecting terminal power distribution network and industrial electric equipment

Info

Publication number: CN214379445U
Application number: CN202120754651.5U
Authority: CN
Inventors: 马文斌; 丛林
Original assignee: Heilongjiang Jiarui Electronic Control Equipment Co ltd
Current assignee: Heilongjiang Jiarui Electronic Control Equipment Co ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-10-08
Anticipated expiration: 2031-04-13

Abstract

The utility model discloses a cubical switchboard for protecting terminal distribution network and industrial electric equipment in power equipment technical field, including outer cabinet subassembly and interior cabinet subassembly, interior cabinet subassembly is located in the outer cabinet subassembly, outer cabinet subassembly includes that the cabinet body, first dimension repair lid and second dimension repair the lid, first dimension repair the lid bottom and repair with the second dimension and cover and be connected, cabinet body one side is equipped with the slide rail, a plurality of butt joint holes have been seted up to the slide rail side. The utility model discloses a sunken joint that matches of annular of two arriss and gyro wheel surface for the gyro wheel is rolling spacing, prevents that four gyro wheels blocks, and the bar hole is convenient for the through connection of electric wire, and movable clamping groove matches the joint with the slide rail, removes interior cabinet to suitable position, and it is downthehole to have a perfect understanding screw hole and butt joint with the screw bolt screw thread in proper order, with interior cabinet and cabinet body fixed, the installation service position of cabinet in a plurality of screw holes and a plurality of adjustable butt joint holes promotes the convenience of the inside electrical component installation of cubical switchboard.

Description

Switch cabinet for protecting terminal power distribution network and industrial electric equipment

Technical Field

The utility model relates to a power equipment technical field specifically is a cubical switchboard that is used for protecting terminal distribution network and industrial electric equipment.

Background

The AC high-voltage cabinet is an AC metal closed switch cabinet, plays the roles of controlling, protecting and detecting circuits, and is widely applied to power plants, transformer substations and working condition enterprises. A valve in the switch cabinet and the contact box form a closed small chamber to separate the high-voltage electrified contact, so that the safety of maintainers is ensured.

Through the retrieval, chinese patent No. CN109659842B discloses a switch cabinet, including the cabinet body that has the handcart room, the cabinet body front side is equipped with the handcart door plant, and the cabinet body is equipped with the valve that is used for opening in order to form the contact passageway that corresponds with the handcart room in the handcart room rear side, and the cabinet is internal still to be equipped with the valve drive connecting rod that is used for driving the valve to open or close, the cabinet is internal to be equipped with the horizontal interlocking piece of being connected with valve drive connecting rod transmission along left right direction slidable, and the cabinet is internal to be equipped with vertical interlocking piece along the mobilizable vertical interlocking piece that is equipped with of upper and lower direction in the front side of horizontal interlocking piece.

Although interlocking and anti-interlocking can be realized to current cubical switchboard, make the handcart only can drive the action of valve drive connecting rod under the condition that the handcart door plant was closed, usable floor space in the unable adjustment cubical switchboard leads to the cubical switchboard unable effectively to be used, causes cubical switchboard wasting of resources, based on this, the utility model designs a cubical switchboard for protecting terminal distribution network and industrial electric equipment to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cubical switchboard for protecting terminal distribution network and industrial electric equipment to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cubical switchboard for protecting terminal distribution network and industrial electric equipment, includes outer cabinet subassembly and interior cabinet subassembly, interior cabinet subassembly is located in the outer cabinet subassembly, outer cabinet subassembly includes that the cabinet body, first dimension repair lid and second dimension repair the lid, first dimension repair the lid bottom and repair the lid with the second dimension and be connected, cabinet body one side is equipped with the slide rail, a plurality of butt joint holes have been seted up to the slide rail side, the internal bottom of cabinet is fixed with special-shaped limiting plate, interior cabinet subassembly includes interior cabinet, and interior cabinet bottom matches the joint and has two spouts, interior cabinet one side is equipped with a plurality of electric framves of doing things of each other, interior cabinet one side is fixed with movable clamping groove, and movable clamping groove matches the joint with the slide rail, a plurality of screw holes have been seted up to movable clamping groove one side, and is a plurality of the screw hole is with the axle center adaptation of butt joint hole.

Preferably, the second dimension is repaiied and is covered the surface and be provided with the observation window, the louvre has been seted up to cabinet body both sides.

Preferably, four ends of the bottom of the cabinet body are provided with supporting legs, and four corners of the bottom of the inner cabinet are respectively provided with idler wheels.

Preferably, a first pull rod is arranged at one end of the inner cabinet, and a second pull rod is arranged on each of two sides of the inner cabinet.

Preferably, a baffle is arranged at one end of the electric frame, and a strip-shaped hole is formed in the upper end of the electric frame in a penetrating mode.

Preferably, the threaded hole is in threaded connection with a threaded bolt, and the threaded bolt sequentially penetrates through the threaded hole and the butt joint hole in a threaded manner.

Preferably, the surface of the roller is provided with an annular recess, the bottom in the cabinet body is provided with two protruded ridges, and the protruded ridges and the annular recess are matched and clamped.

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

(1) the utility model discloses an observation window is insulating transparent plastic board for observe the operating condition of the internal part of cabinet, the maintenance and the maintenance of cubical switchboard of being convenient for, the louvre is used for the heat dissipation and ventilation of the cabinet body, avoids the internal part of cabinet high temperature, prevents to influence the normal work of the internal part of cubical switchboard, the slide rail of cabinet body one side is used for the activity of interior cabinet subassembly to be fixed, special-shaped limiting plate is used for the removal of interior cabinet subassembly bottom to be spacing;

(2) the utility model discloses first pull rod and two second pull rods, the removal of cabinet in the convenience, two spouts all match the joint with special-shaped limiting plate activity, a removal for interior cabinet bottom is spacing, the cabinet removes along the abrupt edge border in guaranteeing, two abrupt edges match the joint with the annular on gyro wheel surface is sunken, it is spacing to be used for the gyro wheel rolling, prevent that four gyro wheels card from pausing, the bar type hole is convenient for the through connection of electric wire, movable draw-in groove and slide rail match the joint, cabinet to suitable position in the removal, it is downthehole to link up screw hole and butt joint with the screw bolt screw thread in proper order, with interior cabinet and cabinet body fixed, the installation service position of cabinet in a plurality of screw holes and a plurality of adjustable butt joint holes, promote the convenience of the inside electric parts installation of cubical switchboard.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a three-dimensional structure diagram of a switch cabinet for protecting a terminal distribution network and industrial electric equipment of the utility model;

fig. 2 is a structure diagram of the internal part of the switch cabinet for protecting the terminal distribution network and the industrial electric equipment of the utility model;

FIG. 3 is a diagram of the structure of the inner cabinet of the switch cabinet for protecting the terminal distribution network and the industrial electric equipment;

fig. 4 is the utility model discloses a cabinet body and interior cabinet connection structure picture for protecting terminal distribution network and industrial electric equipment's cubical switchboard.

In the drawings, the components represented by the respective reference numerals are listed below:

1. an outer cabinet assembly; 11. a cabinet body; 12. supporting legs; 13. heat dissipation holes; 14. a first maintenance cover; 15. repairing the cover in a second dimension; 16. an observation window; 17. a slide rail; 171. a butt joint hole; 172. a threaded bolt; 18. a special-shaped limiting plate; 19. a ridge is protruded; 2. an inner cabinet assembly; 21. an inner cabinet; 211. a first pull rod; 212. a second pull rod; 213. a threaded hole; 22. a chute; 221. a movable clamping groove; 23. a roller; 231. an annular recess; 24. an electrical rack; 241. a strip-shaped hole; 242. and a baffle plate.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a switch cabinet for protecting a terminal power distribution network and industrial electric equipment comprises an outer cabinet component 1 and an inner cabinet component 2, wherein the inner cabinet component 2 is arranged in the outer cabinet component 1, the outer cabinet component 1 comprises a cabinet body 11, a first maintenance cover 14 and a second maintenance cover 15, four ends of the bottom of the cabinet body 11 are provided with supporting legs 12, the surface of the second maintenance cover 15 is provided with an observation window 16, two sides of the cabinet body 11 are provided with heat dissipation holes 13, the bottom end of the first maintenance cover 14 is connected with the second maintenance cover 15, one side of the cabinet body 11 is provided with a slide rail 17, the side surface of the slide rail 17 is provided with a plurality of butt joint holes 171, and the bottom in the cabinet body 11 is fixedly provided with a special-shaped limiting plate 18;

wherein, the cabinet body 11 one side is all located to first dimension maintenance lid 14 and second dimension maintenance lid 15, and the first dimension maintenance lid 14 lower extreme is located to second dimension maintenance lid 15, the electric overhaul of the internal portion of cabinet of being convenient for, supporting legs 12 are used for the support of the internal portion of cabinet 11, observation window 16 is insulating transparent plastic board, a working condition for observing the internal portion of cabinet 11, the maintenance and the maintenance of the cubical switchboard of being convenient for, louvre 13 is used for the heat dissipation ventilation of the cabinet body 11, avoid the internal portion of cabinet 11 high temperature, prevent to influence the normal work of the internal portion of cubical switchboard, the slide rail 17 of the internal portion of cabinet 11 one side, a movable fixing for interior cabinet subassembly 2, special-shaped limiting plate 18 is used for the removal of interior cabinet subassembly 2 bottom spacing.

Referring to fig. 2-4, the inner cabinet assembly 2 includes an inner cabinet 21, a first pull rod 211 is disposed at one end of the inner cabinet 21, two second pull rods 212 are disposed at two sides of the inner cabinet 21, two sliding grooves 22 are engaged with the bottom of the inner cabinet 21 in a matching manner, a plurality of electric racks 24 which are mutually qualified are disposed at one side of the inner cabinet 21, a baffle 242 is disposed at one end of each electric rack 24, a bar-shaped hole 241 is penetrated through the upper end of each electric rack 24, a movable clamping groove 221 is fixed at one side of the inner cabinet 21, the movable clamping groove 221 is engaged with the sliding rail 17 in a matching manner, a plurality of threaded holes 213 are disposed at one side of the movable clamping groove 221, the plurality of threaded holes 213 are coaxially engaged with the abutting holes 171, the threaded holes 213 are threadedly connected with threaded bolts 172, the threaded bolts 172 sequentially penetrate through the threaded holes 213 and the abutting holes 171, rollers 23 are disposed at four corners of the bottom of the inner cabinet 21, an annular recess 231 is disposed on the surface of the roller 23, two protruding edges 19 are disposed at the bottom of the cabinet body 11, and the protruding edges 19 are engaged with the annular recess 231;

wherein, first pull rod 211 and two second pull rods 212, cabinet 21's removal in the convenience, two spouts 22 all match the joint with the activity of dysmorphism limiting plate 18, it is spacing to be used for the removal of interior cabinet 21 bottom, it removes along abrupt edge 19 border to guarantee interior cabinet 21, two abrupt edges 19 match the joint with the annular recess 231 on gyro wheel 23 surface, it is spacing to be used for gyro wheel 23 rolling, prevent that four gyro wheels 23 from blocking, bar hole 241 is convenient for the through connection of electric wire, movable clamping groove 221 matches the joint with slide rail 17, cabinet 21 to suitable position in the removal, with screw bolt 172 in screw thread through thread hole 213 and the butt joint hole 171 in proper order, it is fixed with cabinet body 11 in with interior cabinet 21, the installation service position of cabinet 21 in the adjustable of a plurality of screw holes 213 and a plurality of butt joint hole 171, promote the convenience of the inside electric parts installation of cubical switchboard.

The integral working principle is that the second dimension repair cover 15 is arranged at the lower end of the first dimension repair cover 14 to facilitate electrical overhaul inside the cabinet body 11, the supporting leg 12 is used for supporting the bottom of the cabinet body 11, the observation window 16 is made of an insulating transparent plastic plate and is used for observing the working state of parts inside the cabinet body 11 and facilitating overhaul and maintenance of the switch cabinet, the heat dissipation hole 13 is used for heat dissipation and ventilation of the cabinet body 11 to avoid overhigh temperature of the parts inside the cabinet body 11 and prevent influence on normal work of the parts inside the switch cabinet, when in use, the slide rail 17 at one side of the cabinet body 11 is used for movably fixing the inner cabinet assembly 2, the special-shaped limiting plate 18 is used for limiting the movement of the bottom of the inner cabinet assembly 2 by the first pull rod 211 and the two second pull rods 212, so as to facilitate movement of the inner cabinet 21, the two slide grooves 22 are movably matched and clamped with the special-shaped limiting plate 18 and are used for limiting the movement of the bottom of the inner cabinet 21 to ensure that the inner cabinet 21 moves along the edge 19, two arriss 19 and the sunken 231 matching joint in annular on gyro wheel 23 surface for gyro wheel 23 is rolling spacing, prevent that four gyro wheels 23 from blocking, the through connection of electrical wire is convenient for in bar hole 241, activity draw-in groove 221 matches the joint with slide rail 17, cabinet 21 to suitable position in removing, with in screw bolt 172 screw thread through thread hole 213 and the butt joint hole 171 in proper order, it is fixed with the cabinet body 11 in with cabinet 21, the installation service position of cabinet 21 in the adjustable of a plurality of screw holes 213 and a plurality of butt joint hole 171, the convenience of the inside electrical components installation of promotion cubical switchboard.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a cubical switchboard for protecting terminal distribution network and industrial electric equipment, includes outer cabinet subassembly (1) and interior cabinet subassembly (2), in outer cabinet subassembly (1) was located in interior cabinet subassembly (2), its characterized in that: the outer cabinet assembly (1) comprises a cabinet body (11), a first maintenance cover (14) and a second maintenance cover (15), the bottom end of the first maintenance cover (14) is connected with a second maintenance cover (15), one side of the cabinet body (11) is provided with a slide rail (17), a plurality of butt joint holes (171) are formed in the side surface of the sliding rail (17), a special-shaped limit plate (18) is fixed at the bottom in the cabinet body (11), the inner cabinet component (2) comprises an inner cabinet (21), two sliding chutes (22) are clamped at the bottom of the inner cabinet (21) in a matching way, one side of the inner cabinet (21) is provided with a plurality of parallel electric racks (24), one side of the inner cabinet (21) is fixed with a movable clamping groove (221), the movable clamping groove (221) is matched and clamped with the slide rail (17), a plurality of threaded holes (213) are formed in one side of the movable clamping groove (221), and the plurality of threaded holes (213) are matched with the butt joint hole (171) in a coaxial mode.

2. The switch cabinet for protecting a terminal distribution network and industrial electric equipment according to claim 1, characterized in that: the surface of the second dimension repair cover (15) is provided with an observation window (16), and two sides of the cabinet body (11) are provided with heat dissipation holes (13).

3. The switch cabinet for protecting a terminal distribution network and industrial electric equipment according to claim 1, characterized in that: four ends of the bottom of the cabinet body (11) are provided with supporting legs (12), and four corners of the bottom of the inner cabinet (21) are respectively provided with idler wheels (23).

4. The switch cabinet for protecting a terminal distribution network and industrial electric equipment according to claim 1, characterized in that: one end of the inner cabinet (21) is provided with a first pull rod (211), and two sides of the inner cabinet (21) are respectively provided with a second pull rod (212).

5. The switch cabinet for protecting a terminal distribution network and industrial electric equipment according to claim 1, characterized in that: a baffle plate (242) is arranged at one end of the electric frame (24), and a strip-shaped hole (241) penetrates through the upper end of the electric frame (24).

6. The switch cabinet for protecting a terminal distribution network and industrial electric equipment according to claim 1, characterized in that: threaded connection has screw bolt (172) screw hole (213), screw bolt (172) are in proper order the screw thread link up in screw hole (213) and butt joint hole (171).

7. A switchgear cabinet for protecting terminal distribution networks and industrial electric equipments according to claim 3, characterized in that: annular sunken (231) have been seted up on gyro wheel (23) surface, the bottom is equipped with two abrupt arris (19) in the cabinet body (11), abrupt arris (19) and annular sunken (231) match the joint.