CN211126717U

CN211126717U - Distribution box convenient for dismounting internal parts

Info

Publication number: CN211126717U
Application number: CN201922445703.6U
Authority: CN
Inventors: 陈同槐; 钟开垚
Original assignee: Hunan Light Source Power Transmission And Transformation Co ltd
Current assignee: Hunan Light Source Power Transmission And Transformation Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-07-28
Anticipated expiration: 2029-12-30

Abstract

The utility model relates to the technical field of distribution boxes, in particular to a distribution box convenient for disassembling internal parts, which comprises a box body, wherein the front end surface of the box body is rotatably connected with a box door, the inner wall surface of the box body is fixedly connected with a mounting plate, the top end of the mounting plate is provided with a part bottom plate, the top end of the part bottom plate is fixedly connected with a wiring part, the inner sides of the left end and the right end of the part bottom plate are uniformly and threadedly connected with a mounting bolt, the outer end of the mounting bolt is threadedly connected with a half-nut seat, the outer end surface of the half-nut seat is slidably connected with a fixing frame, a first spring is fixedly connected between the half-nut seats positioned at the left side and the right side of the mounting bolt, the utility model discloses a distribution box capable of mutually bouncing off the adjacent symmetrical half-nut seats through the gliding of the fixing frame, the mounting bolt and the, the convenience is to the dismantlement and the maintenance of block terminal internals.

Description

Distribution box convenient for dismounting internal parts

Technical Field

The utility model relates to a block terminal technical field specifically is a convenient block terminal of dismantling internals.

Background

The distribution box is the terminal equipment of distribution facilities, is the integrated device of the power equipment of concentrated installation switch, instrument etc. for rationally distribute the electric energy, and be convenient for open and shut operation and management to the circuit.

Current block terminal often needs inspection or maintenance, and the part is mostly the screw fixation in the block terminal, need use instruments such as screwdriver, electrography when overhauing the replacement, and is comparatively troublesome, and inside can collect a lot of dusts when using for a long time of block terminal, and the fracture of block terminal internals can be caused to these dusts, arouses the block terminal to catch fire or even explode.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a conveniently dismantle inside part's block terminal to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a distribution box convenient for disassembling internal parts comprises a box body, wherein the front end face of the box body is rotatably connected with a box door, the inner wall face of the box body is fixedly connected with a mounting plate, the top end of the mounting plate is provided with a part bottom plate, the top end of the part bottom plate is fixedly connected with a wiring part, the inner sides of the left end and the right end of the part bottom plate are in threaded connection with mounting bolts, the mounting bolts penetrate through the inner side of the mounting plate, the outer end of each mounting bolt is in threaded connection with half nut seats, the half nut seats are symmetrically distributed on the left side and the right side of each mounting bolt and are in sliding connection with the inner side of the mounting plate, the outer end face of each half nut seat is in sliding connection with a fixing frame, the fixing frame penetrates through the inner side of the bottom end of the mounting plate, the inner side of the, the bottom fixedly connected with fixed block of connecting seat, the left side and the right side of fixed block all are provided with the filter plate, filter plate and box fixed connection.

Preferably, the left end face and the right end face of mount have all seted up the draw-in groove, the left end and the right-hand member of mount all are provided with the bayonet lock, and bayonet lock and draw-in groove block, bayonet lock sliding connection is in the inboard of mounting panel, the one end fixedly connected with second spring of bayonet lock, second spring and mounting panel fixed connection.

Preferably, a first spring is fixedly connected between the half-nut seats positioned at the left side and the right side of the mounting bolt, the first spring is fixedly connected to the inner side of the half-nut seat, and the first springs are symmetrically distributed at the front side and the rear side of the mounting bolt.

Preferably, the top end of the connecting seat is rotatably connected with a fan blade, the inner side of the connecting seat is fixedly connected with a double-shaft motor, the tail end of a main shaft on one side of the double-shaft motor is fixedly connected with the fan blade, and the tail end of the main shaft on the other side of the double-shaft motor is fixedly connected with a first bevel gear.

Preferably, first bevel gear sets up the inboard at the fixed block, first bevel gear's left end and right-hand member all mesh there is second bevel gear, the left end of fixed block all rotates with the right-hand member inboard and is connected with reciprocal lead screw, reciprocal lead screw and filter plate fixed connection, the other end and the box of reciprocal lead screw rotate to be connected, the outside sliding connection of reciprocal lead screw has the clearance slider, the inboard fixedly connected with stopper of clearance slider, stopper sliding connection is in the inboard of reciprocal lead screw, and the bottom and the filter plate sliding connection of clearance slider.

Preferably, the left side of the bottom end of the filter plate on the left side and the right side of the bottom end of the filter plate on the right side are fixedly connected with fixing plates, the inner sides of the left end and the right end of the box body are provided with ash discharge grooves, and the other end of each fixing plate is fixedly connected with the ash discharge groove.

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

1. the utility model discloses in, through setting up half nut seat, the mount, components such as construction bolt, it is fixed with two liang of mutual symmetries of half nut seat through the mount, fix the part bottom plate on the mounting panel through construction bolt, realize the fixed of wiring part, through the gliding of fixing base, with the fixing base from mounting panel bottom roll-off, make the half nut seat of adjacent symmetry bounce off each other, thereby need not many times rotatory construction bolt and can take off the part bottom plate from the mounting panel fast, convenient dismantlement and the maintenance to block terminal internals.

2. The utility model discloses in, through setting up components such as flabellum, clearance slider, filter plate, can drive the dust to filter plate department through the rotation of flabellum, clearance slider clears up the top of filter plate when the rotation through reciprocal lead screw, discharges the dust from the box in, reduces the normal operating of the interior part of block terminal that influences because of the cumulating of dust in the box, avoids the block terminal to catch fire or even explode.

Drawings

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

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic view of a first spring mounting structure of the present invention.

In the figure: 1-box body, 2-box door, 3-mounting plate, 4-part bottom plate, 5-wiring part, 6-first spring, 7-mounting bolt, 8-half nut seat, 9-fixing frame, 10-second spring, 11-bayonet lock, 12-connecting seat, 13-double-shaft motor, 14-fan blade, 15-first bevel gear, 16-filter plate, 17-reciprocating screw rod, 18-cleaning slide block, 19-limiting block, 20-second bevel gear, 21-fixing plate and 22-fixing block.

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

Referring to fig. 1-4, the present invention provides a technical solution:

a distribution box convenient for disassembling internal parts comprises a box body 1, wherein a box door 2 is rotatably connected to the front end face of the box body 1, the box body 1 can be opened through the box door 2, a mounting plate 3 is fixedly connected to the inner wall face of the box body 1, the parts in the box body 1 are fixed through the mounting plate 3, a part bottom plate 4 is arranged at the top end of the mounting plate 3, a wiring part 5 is fixedly connected to the top end of the part bottom plate 4, mounting bolts 7 are in threaded connection with the inner sides of the left end and the right end of the part bottom plate 4, the mounting bolts 7 penetrate through the inner side of the mounting plate 3, the part bottom plate 4 can be fixed at the top end of the mounting plate 3 through the mounting bolts 7, half nut seats 8 are in threaded connection with the outer ends of the mounting bolts 7, and the half nut seats 8 are symmetrically distributed on the left, and 8 sliding connection of half nut seat and mounting panel 3's inboard, the outer terminal surface sliding connection of half nut seat 8 has mount 9, mount 9 wears to establish the bottom inboard of mounting panel 3, the inboard fixedly connected with connecting seat 12 of box 1, connecting seat 12 sets up in the below of mounting panel 3, and connecting seat 12 fixed connection is in the back wall of box 1, the bottom fixedly connected with fixed block 22 of connecting seat 12, the left side and the right side of fixed block 22 all are provided with filter plate 16, and this kind of setting is filtered the dust through filter plate 16, filter plate 16 and box 1 fixed connection.

The left end face and the right end face of the fixing frame 9 are both provided with clamping grooves, the left end and the right end of the fixing frame 9 are both provided with clamping pins 11, the clamping pins 11 are clamped with the clamping grooves, the clamping pins 11 are connected to the inner side of the mounting plate 3 in a sliding manner, one end of each clamping pin 11 is fixedly connected with a second spring 10, the second springs 10 are fixedly connected with the mounting plate 3, the fixing frame 9 can be limited through the clamping pins 11, the fixing frame 9 is prevented from falling off from the bottom end of the mounting plate 3, first springs 6 are fixedly connected between the half nut seats 8 on the left side and the right side of the mounting bolt 7, the first springs 6 are fixedly connected to the inner sides of the half nut seats 8, the first springs 6 are symmetrically distributed on the front side and the rear side of the mounting bolt 7, when the fixing frame 9 is not limited to the half nut seats 8 any more, the half nut seats 8 in contact, the half-nut seat 8 is not screwed with the mounting bolt 7, so that the mounting bolt 7 can be taken out from the inner side of the top end of the mounting plate 3, the top end of the connecting seat 12 is rotatably connected with a fan blade 14, the inner side of the connecting seat 12 is fixedly connected with a double-shaft motor 13, the tail end of a main shaft at one side of the double-shaft motor 13 is fixedly connected with the fan blade 14, the tail end of the main shaft at the other side of the double-shaft motor 13 is fixedly connected with a first bevel gear 15, the double-shaft motor 13 drives the fan blade 14 to rotate together with the first bevel gear 15, dust can be blown to the filter plate 16 through the rotation of the first bevel gear 15, the first bevel gear 15 is arranged at the inner side of a fixed block 22, the left end and the right end of the first bevel gear 15 are both meshed with second bevel gears 20, the inner sides of the left end and the right end of, the other end of the reciprocating screw 17 is rotatably connected with the box body 1, the outer side of the reciprocating screw 17 is slidably connected with a cleaning slider 18, the inner side of the cleaning slider 18 is fixedly connected with a limiting block 19, the limiting block 19 is slidably connected with the inner side of the reciprocating screw 17, the bottom end of the cleaning slider 18 is slidably connected with the filter plate 16, the reciprocating screw 17 on the left side and the reciprocating screw 17 on the right side can be driven to rotate through a second bevel gear 20 by the rotation of a first bevel gear 15, the reciprocating screw 17 can drive the limiting block 19 to slide on the top end surface of the filter plate 16 through the cleaning slider 18 during rotation, the left side of the bottom end of the filter plate 16 on the left side and the right side of the bottom end of the filter plate 16 on the right side are both fixedly connected with a fixing plate 21, the inner sides of the left end and the right end of the box body 1 are both provided with dust discharge grooves, the, the dust is discharged.

The working process is as follows: the utility model supplies power through an external power supply before using, firstly, the fixing frame 9 is inserted into the inner side of the mounting plate 3, the fixing frame 9 is limited to the half-nut seat 8, at the moment, the adjacent half-nut seat 8 which is connected with the fixing frame 9 in a sliding way is mutually close and contacted, the first spring 6 is compressed, then, the part bottom plate 4 is placed at the top end of the mounting plate 3, the mounting bolt 7 at the inner side of the part bottom plate 4 is mutually corresponding to the half-nut seat 8, the mounting bolt 7 is rotated, the mounting bolt 7 is mutually fixed through being connected with the half-nut seat 8 in a threaded way, at the moment, the fixing of the part bottom plate 4 at the top end of the mounting plate 3 is realized, thereby realizing the mounting of the wiring part 5, in the using process of the device, the double-shaft motor 13 is started, the main shaft at one side of the double-shaft motor 13 drives the fan, the dust is filtered, the main shaft at the other side of the double-shaft motor 13 drives the first bevel gear 15 to rotate, the first bevel gear 15 drives the second bevel gear 20 to rotate through meshing with the second bevel gear 20 when rotating, the reciprocating lead screw 17 is driven to rotate when rotating, the cleaning slide block 18 drives the limit block 19 to slide in a reciprocating manner along the direction of the reciprocating lead screw 17 when rotating the reciprocating lead screw 17, so that the limit block 19 sweeps the dust on the top end surface of the filter plate 16 to sweep the left end and the right end of the filter plate 16, at the moment, the dust passes through the filter plate 16, part of the dust falls from the bottom end of the box body 1, the other part of the dust slides along the fixed plate 21 until the dust is discharged from the dust discharge groove, when the connecting line part 5 needs to be disassembled, the fixed frame 9 is pulled downwards to enable the fixed frame 9 to slide out from the bottom end surface of the mounting plate 3 until the clamping, make bayonet lock 11 spacing to mount 9 under the elasticity of second spring 10, mount 9 no longer fixes half nut seat 8 this moment, makes half nut seat 8 of mutual contact bounce off under the elasticity of first spring 6, makes half nut seat 8 no longer be connected with mounting bolt 7 screw thread closure, can directly take out mounting bolt 7 from the inboard of mounting panel 3 to realize the quick dismantlement of wiring part 5.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a convenient block terminal of dismantling internals, includes box (1), its characterized in that: the front end face of the box body (1) is rotatably connected with a box door (2), the inner wall face of the box body (1) is fixedly connected with a mounting plate (3), a part bottom plate (4) is arranged at the top end of the mounting plate (3), a wiring part (5) is fixedly connected with the top end of the part bottom plate (4), mounting bolts (7) are in threaded connection with the inner sides of the left end and the right end of the part bottom plate (4), the mounting bolts (7) are arranged on the inner sides of the mounting plate (3) in a penetrating manner, half nut seats (8) are in threaded connection with the outer ends of the mounting bolts (7), the half nut seats (8) are symmetrically distributed on the left side and the right side of the mounting bolts (7), the half nut seats (8) are in sliding connection with the inner sides of the mounting plate (3), fixing frames (9) are in sliding connection with the outer end faces of the half nut seats (, the utility model discloses a filter plate, including the inboard fixedly connected with connecting seat (12) of box (1), connecting seat (12) set up in the below of mounting panel (3), and connecting seat (12) fixed connection in the rear wall of box (1), the bottom fixedly connected with fixed block (22) of connecting seat (12), the left side and the right side of fixed block (22) all are provided with filter plate (16), filter plate (16) and box (1) fixed connection.

2. The distribution box convenient for disassembling internal parts according to claim 1, characterized in that: the clamping groove has all been seted up to the left end face and the right-hand member of mount (9), the left end and the right-hand member of mount (9) all are provided with bayonet lock (11), and bayonet lock (11) and draw-in groove block, bayonet lock (11) sliding connection is in the inboard of mounting panel (3), the one end fixedly connected with second spring (10) of bayonet lock (11), second spring (10) and mounting panel (3) fixed connection.

3. The distribution box convenient for disassembling internal parts according to claim 1, characterized in that: the first springs (6) are fixedly connected between the half-nut seats (8) on the left side and the right side of the mounting bolt (7), the first springs (6) are fixedly connected to the inner sides of the half-nut seats (8), and the first springs (6) are symmetrically distributed on the front side and the rear side of the mounting bolt (7).

4. The distribution box convenient for disassembling internal parts according to claim 1, characterized in that: the fan blade is connected with in the rotation of connecting seat (12) top, the inboard fixedly connected with double-shaft motor (13) of connecting seat (12), the main shaft end and the fan blade (14) fixed connection of double-shaft motor (13) one side, the first bevel gear (15) of main shaft end fixedly connected with of double-shaft motor (13) opposite side.

5. The distribution box convenient for disassembling internal parts according to claim 4, characterized in that: first bevel gear (15) set up the inboard at fixed block (22), the left end and the right-hand member of first bevel gear (15) all mesh there is second bevel gear (20), the left end and the right-hand member inboard of fixed block (22) all rotate and are connected with reciprocal lead screw (17), reciprocal lead screw (17) and filter plate (16) fixed connection, the other end and box (1) of reciprocal lead screw (17) rotate and are connected, the outside sliding connection of reciprocal lead screw (17) has clearance slider (18), the inboard fixedly connected with stopper (19) of clearance slider (18), stopper (19) sliding connection is in the inboard of reciprocal lead screw (17), and the bottom and filter plate (16) sliding connection of clearance slider (18).

6. The distribution box convenient for disassembling internal parts according to claim 1, characterized in that: the ash discharging device is characterized in that a fixed plate (21) is fixedly connected to the left side of the bottom end of the filter plate (16) on the left side and the right side of the bottom end of the filter plate (16) on the right side, ash discharging grooves are formed in the inner sides of the left end and the right end of the box body (1), and the other end of the fixed plate (21) is fixedly connected with the ash discharging grooves.