CN113300241A

CN113300241A - Fixed type switch cabinet

Info

Publication number: CN113300241A
Application number: CN202110536241.8A
Authority: CN
Inventors: 周玮
Original assignee: Nantong Zhengyao Electric Technology Co ltd
Current assignee: Nantong Zhengyao Electric Technology Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2021-08-24

Abstract

The invention discloses a fixed switch cabinet which comprises a switch cabinet, wherein the bottom of the switch cabinet is fixedly connected with a bottom box, two sides of the top of the bottom box are provided with limit blocks, support rods are arranged above the limit blocks, fixed blocks are fixedly connected between the inner sides of the support rods and the switch cabinet, a frame body is arranged in the switch cabinet, switch boxes which are uniformly distributed are fixedly connected onto the frame body, damping springs are uniformly distributed between the periphery of the frame body and the inner wall of the switch cabinet, a radiating fan is fixedly arranged at the position, close to the top, of the switch cabinet, the top of the switch cabinet is provided with uniformly distributed air outlets, a dustproof net is arranged in the air outlets, the bottom of the bottom box is connected with support legs, and the support legs extend to the top in the bottom box. According to the invention, through the arrangement of the switch cabinet, the damping spring, the frame body and the switch box, the switch cabinet can play a damping role when being impacted, so that the impact on electronic equipment in the switch box is reduced, and the electronic equipment is protected.

Description

Fixed type switch cabinet

Technical Field

The invention relates to the technical field of switch cabinets, in particular to a fixed switch cabinet.

Background

The external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, each branch circuit is arranged according to the requirement, such as an instrument, an automatic control switch, a motor magnetic switch and various alternating current contactors, and some switch cabinets are also provided with a high-voltage chamber and a low-voltage chamber and are provided with a high-voltage bus, such as a power plant, and the fixed switch cabinet refers to the switch cabinet in which all electrical elements in the cabinet are fixedly installed.

For some movable switch cabinets, the effect of the pulleys is of great importance, and the pulleys are contacted with the ground for a long time, so that the stability of the switch cabinet is influenced, meanwhile, the service life of the pulleys is reduced, certain economic cost is increased, and influence is caused on the normal use of the subsequent switch cabinet.

Disclosure of Invention

The present invention is directed to a fixed switch cabinet, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a fixed cubical switchboard, includes the cubical switchboard, cubical switchboard bottom fixedly connected with under casing, under casing top both sides are provided with the stopper, the bracing piece is installed to the top of stopper, fixedly connected with fixed block between bracing piece inboard and the cubical switchboard, the inside framework that is provided with of cubical switchboard, fixedly connected with evenly distributed's switch box in the framework, the framework all around and evenly distributed between the cubical switchboard inner wall have damping spring, the cubical switchboard is close to top department fixed mounting and has radiator fan, evenly distributed's air outlet is seted up at the cubical switchboard top, install the dust screen in the air outlet, under casing bottom is connected with the supporting leg, just the supporting leg extends to the inside top of under casing.

Preferably, the supporting leg is located the inside department of under casing and is equipped with the bearing, be connected with the pivot between two bearings, the headstock is installed to the pivot intermediate position, be equipped with about headstock central symmetry and screw thread portion opposite in direction in the pivot, install the swivel nut on the screw thread portion, the swivel nut bottom is connected with the connecting rod through the articulated, the other end of connecting rod is connected with the diaphragm, diaphragm both sides below fixedly connected with universal wheel, slider and supporting leg fixed connection are passed through at the diaphragm both ends, set up the spout with slider looks adaptation on the supporting leg.

Preferably, the switch box is connected with an inner door through a hinge, a transparent observation window is arranged in the middle of the inner door, and one end of the inner door, which is far away from the hinge, is provided with a lock structure.

Preferably, the both sides of cubical switchboard upper surface fixedly connected with support frame, the upper surface of support frame is equipped with protective cover plate.

Preferably, an insulating box with a built-in universal circuit breaker is arranged on one side of the switch cabinet, and the universal circuit breaker is connected with an electronic device circuit in the switch box through a wire.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, through the arrangement of the bottom box, the rotating shaft, the power box, the screw sleeve, the connecting rod, the transverse plate and the universal wheels, the long-time contact between the universal wheels and the ground can be reduced, the damage rate of the universal wheels is reduced, and meanwhile, the switch cabinet can be more stably fixed due to the arrangement of the supporting legs.

2. According to the invention, through the arrangement of the switch cabinet, the damping spring, the frame body and the switch box, the switch cabinet can play a damping role when being impacted, so that the impact on electronic equipment in the switch box is reduced, and the electronic equipment is protected.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

FIG. 2 is a schematic view of the structure of the bottom case of the present invention.

In the figure: the switch cabinet comprises a switch cabinet 1, a bottom box 2, a limiting block 3, a supporting rod 4, a fixing block 5, a frame body 6, a switch box 7, a damping spring 8, a cooling fan 9, an air outlet 10, a dust screen 11, supporting legs 12, a bearing 13, a rotating shaft 14, a power box 15, a threaded portion 16, a threaded sleeve 17, a connecting rod 18, a transverse plate 19, a universal wheel 20, a sliding block 21, a sliding groove 22, an inner door 23, a transparent observation window 24, a lock structure 25, a supporting frame 26, a protective cover plate 27 and an insulating box 28.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the present invention provides a fixed switch cabinet, which comprises: a fixed switch cabinet comprises a switch cabinet 1, wherein the bottom of the switch cabinet 1 is fixedly connected with a bottom case 2, two sides of the top of the bottom case 2 are provided with limit blocks 3, supporting rods 4 are arranged above the limit blocks 3, fixed blocks 5 are fixedly connected between the inner sides of the supporting rods 4 and the switch cabinet 1, a frame body 6 is arranged in the switch cabinet 1, switch boxes 7 which are uniformly distributed are fixedly connected onto the frame body 6, damping springs 8 are uniformly distributed between the periphery of the frame body 6 and the inner wall of the switch cabinet 1, a radiating fan 9 is fixedly arranged at the position, close to the top, of the switch cabinet 1, uniformly distributed air outlets 10 are arranged at the top of the switch cabinet 1, a dust screen 11 is arranged in the air outlets 10, supporting legs 12 are connected to the bottom of the bottom case 2, the supporting legs 12 extend to the top of the inside of the bottom case 2, bearings 13 are arranged at the positions, be equipped with on the pivot 14 about 15 centrosymmetric and screw thread portion 16 that the screw thread opposite direction is opposite about the headstock, install swivel nut 17 on the screw thread portion 16, swivel nut 17 bottom is connected with connecting rod 18 through the articulated, the other end of connecting rod 18 is connected with diaphragm 19, diaphragm 19 both sides below fixedly connected with universal wheel 20, diaphragm 19 both ends are through slider 21 and supporting leg 12 fixed connection, set up the spout 22 with slider 21 looks adaptation on the supporting leg 12, be connected with interior door 23 through the articulated on the switch box 7, interior door 23 intermediate position is equipped with transparent observation window 24, it is equipped with lock structure 25 to keep away from one of articulated department on the interior door 23, switch cabinet 1 upper surface both sides fixedly connected with support frame 26, the upper surface of support frame 26 is equipped with protective cover 27, switch cabinet 1 one side is equipped with the insulating case 28 of built-in universal circuit breaker, universal circuit breaker passes through the wire and is connected with the electronic equipment circuit in the switch box 7.

The use principle is as follows: when in use, after the switch cabinet 1 is moved to a use place, the screw thread part 16 is driven to rotate through the rotating shaft 14, the screw thread part 16 can drive the screw sleeve 17 to move, because the two screw sleeves 17 are arranged on different screw thread parts 16, the moving directions of the two screw sleeves 17 are opposite at the same time, the movement of the screw sleeves 17 drives the transverse plate 19 to move up and down through the connecting rod 18, so as to drive the universal wheel 20 to move up and down, thereby realizing the reduction of the long-time contact between the universal wheel 20 and the ground, reducing the damage rate of the universal wheel 20, simultaneously, the arrangement of the supporting leg 12 can also enable the switch cabinet to be fixed more stably, the arrangement of the limiting block 3, the supporting rod 4 and the fixing block 5 increases the fixing performance between the bottom box 2 and the switch cabinet 1, through the arrangement of the switch cabinet 1, the damping spring 8, the frame 6 and the switch box 7, the damping effect can be realized when the switch cabinet is impacted, thereby reducing the impact on electronic equipment in the switch box, the function of protecting the electronic equipment is achieved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A fixed cubical switchboard which characterized in that: the switch cabinet comprises a switch cabinet (1), wherein a bottom box (2) is fixedly connected to the bottom of the switch cabinet (1), limit blocks (3) are arranged on two sides of the top of the bottom box (2), supporting rods (4) are arranged above the limit blocks (3), fixed blocks (5) are fixedly connected between the inner sides of the supporting rods (4) and the switch cabinet (1), a frame body (6) is arranged in the switch cabinet (1), switch boxes (7) which are uniformly distributed are fixedly connected to the frame body (6), damping springs (8) are uniformly distributed between the periphery of the frame body (6) and the inner wall of the switch cabinet (1), a radiating fan (9) is fixedly mounted at a position, close to the top, of the switch cabinet (1), uniformly distributed air outlets (10) are formed in the top of the switch cabinet (1), a dust screen (11) is mounted in the air outlets (10), and supporting legs (12) are, and the supporting legs (12) extend to the top of the inside of the bottom box (2).

2. A fixed switchgear cabinet according to claim 1, characterized in that: supporting leg (12) are located the inside department of under casing (2) and are equipped with bearing (13), be connected with pivot (14) between two bearings (13), headstock (15) are installed to the pivot intermediate position, be equipped with on pivot (14) about headstock (15) central symmetry and screw thread portion (16) opposite in screw thread direction, install swivel nut (17) on screw thread portion (16), swivel nut (17) bottom is connected with connecting rod (18) through the articulated, the other end of connecting rod (18) is connected with diaphragm (19), diaphragm (19) both sides below fixedly connected with universal wheel (20), slider (21) and supporting leg (12) fixed connection are passed through at diaphragm (19) both ends, set up spout (22) with slider (21) looks adaptation on supporting leg (12).

3. A fixed switchgear cabinet according to claim 1, characterized in that: the switch box (7) is connected with an inner door (23) through a hinge, a transparent observation window (24) is arranged in the middle of the inner door (23), and one end of the inner door (23) far away from the hinge is provided with a lock structure (25).

4. A fixed switchgear cabinet according to claim 1, characterized in that: both sides fixedly connected with support frame (26) of cubical switchboard (1) upper surface, the upper surface of support frame (26) is equipped with protective cover board (27).

5. A fixed switchgear cabinet according to claim 1, characterized in that: one side of the switch cabinet (1) is provided with an insulating box (28) with a built-in universal circuit breaker, and the universal circuit breaker is connected with an electronic device circuit in the switch box (7) through a wire.