CN217308041U

CN217308041U - High power maintenance case of security

Info

Publication number: CN217308041U
Application number: CN202220466679.3U
Authority: CN
Inventors: 田国军
Original assignee: Dalian Runtian Electric Automation Co ltd
Current assignee: Dalian Runtian Electric Automation Co ltd
Priority date: 2022-03-06
Filing date: 2022-03-06
Publication date: 2022-08-26
Anticipated expiration: 2032-03-06

Abstract

The utility model discloses a high power overhaul box of security, including overhaul case and box, the upper end rigid coupling of overhauing the case has the box, the inside top of box is provided with the linkage subassembly, the linkage subassembly includes tray, roof, rack bar, apron, sleeve, perpendicular rack, gear and draw-in groove, and is a plurality of the tray rigid coupling is in the inner wall left and right sides of box respectively, the inside of tray all slides and links to each other there is the rack bar, the below inboard of rack bar all meshes the gear. This high power overhaul box of security, through overhauing the case, the case lid, the screw rod, the cooperation between fixture block and the handle, realize that this overhauls the case and is connected with the maintenance of external power, consequently remove handle department still to exist the inside that the fixture block inserted the case lid and carry on spacingly, need rotate the screw rod when needing the case lid to open and order about the fixture block and upwards remove just can open the case lid with the joint of case lid department, so can avoid overhauing the case and only have the problem that the security is relatively poor that the position of handle department is injectd.

Description

High power maintenance case of security

Technical Field

The utility model relates to a power overhaul box technical field specifically is a high power overhaul box of security.

Background

The maintenance power supply box is a set three-phase socket, the individual socket, direct current socket, corresponding protection device, it allows the electric current great, the device is around the factory building, various electric tool of grafting during convenient to overhaul, electrical equipment, the interim power consumption device of light etc., although prior art can realize that the power overhauls the use, but prior art has the position of maintenance case only handle department to prescribe a limit to the relatively poor problem of security, the while still has the power to overhaul the relatively poor easy problem of discerning of hidden effect of the supplementary spacing department of case.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high power overhaul box of security to solve the relatively poor problem of security is injectd only to the position of handle department to the overhaul case that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-safety power supply maintenance box comprises a maintenance box body and a box body, wherein the upper end of the maintenance box body is fixedly connected with the box body, and a linkage assembly is arranged above the interior of the box body;

the linkage assembly comprises a supporting block, a top plate, a transverse rack, a cover plate, a sleeve, a vertical rack, a gear and a clamping groove;

it is a plurality of the tray is the rigid coupling in the inner wall left and right sides of box respectively, the inside of tray all slides and links to each other and has the horizontal rack, the below inboard of horizontal rack all meshes the gear, the outer wall inboard of gear all meshes and links to each other and has erect the rack, the upper end rigid coupling of erecting the rack has the roof, the inside center of roof passes through the bearing and rotates with the sleeve and link to each other, telescopic top inner wall processing has the draw-in groove, the upper end of horizontal rack is passed through the connecting rod and is fixed continuous with the apron, the upper surface rigid coupling of apron has the cushion.

Preferably, both sides of the right part of the front end of the maintenance box are rotatably connected with the box cover through hinges.

Preferably, two sides of the lower part inside the box body are provided with driving components;

the driving assembly comprises a guide rail, a transverse plate, a rotating shaft, a screw and a clamping block;

the diaphragm is located the inside below of box, the inside guide rail that links to each other that all slides in the four corners of diaphragm, the both sides of guide rail are fixed with the inner wall of box respectively and are linked to each other, the inside central thread of diaphragm links to each other has the screw rod, the below of screw rod is passed through the bearing and is rotated with the box and link to each other, the upper end rigid coupling of screw rod has the pivot, the outer wall baffle and the sleeve of pivot slide and link to each other.

Preferably, a handle is mounted on the left side of the front end of the box cover.

Preferably, a wiring assembly is arranged inside the maintenance box;

the wiring assembly comprises a protection switch, a wiring port, a bracket and a main switch;

the inner wall at the maintenance case of support rigid coupling, the front end left side top rigid coupling of support has master switch, the right side and the equal rigid coupling in left side below of support have protection switch, and are a plurality of the wiring mouth is installed respectively inside the right side of maintenance case.

Compared with the prior art, the beneficial effects of the utility model are that: this high power overhaul box of security:

the maintenance connection of the maintenance box and an external power supply is realized through the matching of the maintenance box, the box cover, the screw, the fixture block and the handle, and the fixture block is inserted into the upper inner part of the box cover at the moment, so that the fixture block is still inserted into the box cover for limiting at the handle part, and the box cover can be opened only by rotating the screw to drive the fixture block to upwards remove the clamping connection with the box cover when the box cover is opened, so that the problem that the maintenance box is poor in safety only due to the position limitation of the handle part is solved;

through the apron, erect the rack, the sleeve, the horizontal rack, cooperation between gear and the box, when the apron orders about the horizontal rack outwards to remove, accessible gear and the cooperation of erecting the rack order about sleeve rebound, sleeve rebound exposes when making the extension of the outside removal of apron, insert the piece unanimous with the draw-in groove shape afterwards and can order about sleeve and screw rod rotation, because this process needs the earlier control apron outwards to remove, and the workable unaided eye that becomes of inboard gap of apron, so can hide the required mode of opening of apron, hide the sleeve in the inside of box simultaneously, the problem of the relatively poor easy recognition of the hidden effect of the supplementary spacing department of power overhaul box has been avoided.

Drawings

Fig. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the structure at B in FIG. 1;

fig. 4 is an appearance schematic diagram of the present invention.

In the figure: 1. the maintenance box, 2, the wiring subassembly, 201, protection switch, 202, the wiring mouth, 203, the support, 204, master switch, 3, drive assembly, 301, the guide rail, 302, the diaphragm, 303, the pivot, 304, the screw rod, 305, the fixture block, 4, the linkage subassembly, 401, the tray, 402, the roof, 403, the horizontal rack, 404, the apron, 405, the sleeve, 406, vertical rack, 407, the gear, 408, the draw-in groove, 5, the box, 6, the case lid, 7, the hinge, 8, the cushion, 9, the handle.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a high-safety power supply maintenance box comprises a maintenance box 1 and a box body 5, the upper end of the maintenance box 1 is fixedly connected with the box body 5, a linkage assembly 4 is arranged above the inner part of the box body 5, the linkage assembly 4 comprises support blocks 401, a top plate 402, transverse racks 403, a cover plate 404, a sleeve 405, vertical racks 406, a gear 407 and a clamping groove 408, a plurality of support blocks 401 are fixedly connected to the left side and the right side of the inner wall of the box body 5 respectively, the inner parts of the support blocks 401 are connected with the transverse racks 403 in a sliding mode, the lower inner sides of the transverse racks 403 are respectively engaged with the gear 407, the transverse racks 403 can drive the vertical racks 406 to move upwards through the gear 407, the inner sides of the outer walls of the gear 407 are respectively engaged with the vertical racks 406, the upper end of each vertical rack 406 is fixedly connected with the top plate 402, the inner center of the top plate 402 is rotatably connected with the sleeve 405 through a bearing, the upper inner wall of the sleeve 405 is provided with the clamping groove 408, the upper end of the transverse rack 403 is fixedly connected with the cover plate 404 through a connecting rod, the upper surface rigid coupling of apron 404 has cushion 8, and cushion 8 is used for increasing the frictional force of apron 404, and maintenance case 1 front end right part both sides all link to each other with case lid 6 rotation through hinge 7.

Drive assembly 3 is provided with to inside below both sides of box 5, drive assembly 3 includes guide rail 301, horizontal board 302, pivot 303, screw rod 304 and fixture block 305, horizontal board 302 is located the inside below of box 5, the inside guide rail 301 that all slides of four corners of horizontal board 302 links to each other, the both sides of guide rail 301 are fixed with the inner wall of box 5 respectively and are linked to each other, the inside central thread of horizontal board 302 links to each other screw rod 304, sleeve 405 can remove at the outer wall of pivot 303, and guarantee the rotation transmission among the removal process, screw rod 304 rotates and to order about horizontal board 302 and remove, the below of screw rod 304 rotates with box 5 through the bearing and links to each other, the upper end rigid coupling of screw rod 304 has pivot 303, the outer wall baffle of pivot 303 slides with sleeve 405 and links to each other, handle 9 is installed on the front end left side of case lid 6.

The inside of maintenance box 1 is provided with wiring subassembly 2, and wiring subassembly 2 includes protection switch 201, wiring mouth 202, support 203 and master switch 204, and the support 203 rigid coupling is at the inner wall of maintenance box 1, and the front end left side top rigid coupling of support 203 has master switch 204, and the right side and the equal rigid coupling in left side below of support 203 have protection switch 201, and a plurality of wiring mouths 202 are installed respectively inside the right side of maintenance box 1.

When the high-safety power supply maintenance box is required to be used, firstly, a user can firstly install the device at a corresponding position, then, an external power supply is connected with the wiring port 202 through a cable, the maintenance connection between the maintenance box 1 and the external power supply is realized, and at the moment, the fixture block 305 is inserted into the upper inner part of the box cover 6 all the time, so that the box cover 6 can be opened only by rotating the screw 304 to drive the fixture block 305 to upwards release the clamping connection with the box cover 6 except for the position of the handle 9 to limit the position of the box cover 6, and the problem that the maintenance box is poor in safety only limited by the position of the handle can be avoided, and meanwhile, before the screw 304 is rotated, the cover plate 404 needs to be manually pulled outwards, the cover plate 404 drives the transverse rack 403 to outwards move, and simultaneously, the sleeve 405 can be driven to upwards move through the matching of the gear 407 and the vertical rack 406, the cover plate 404 is moved outwards and expanded, meanwhile, the sleeve 405 moves upwards and is exposed, then the inserting block with the same shape as the clamping groove 408 is inserted to drive the sleeve 405 and the screw 304 to rotate, the cover plate 404 needs to be controlled to move outwards in the process, and the inner side gap of the cover plate 404 can be processed to be invisible to naked eyes, so that the opening mode required by the cover plate 404 can be hidden, meanwhile, the sleeve 405 is hidden in the box body 5, and the problem that the hiding effect of the auxiliary limiting position of the power supply maintenance box is poor and easy to recognize is solved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 high power overhaul box of security, is including overhauing case (1) and box (5), the upper end rigid coupling that overhauls case (1) has box (5), its characterized in that: a linkage component (4) is arranged above the inner part of the box body (5);

the linkage assembly (4) comprises a supporting block (401), a top plate (402), a transverse rack (403), a cover plate (404), a sleeve (405), a vertical rack (406), a gear (407) and a clamping groove (408);

a plurality of the inner wall left and right sides of tray (401) rigid coupling respectively at box (5), the inside of tray (401) all slides and links to each other has horizontal rack (403), the below inboard of horizontal rack (403) all meshes gear (407), the outer wall inboard of gear (407) all meshes and links to each other and has erect rack (406), the upper end rigid coupling of erecting rack (406) has roof (402), the inside center of roof (402) is passed through the bearing and is rotated with sleeve (405) and link to each other, the top inner wall processing of sleeve (405) has draw-in groove (408), the upper end of horizontal rack (403) is passed through the connecting rod and is fixed continuous with apron (404), the upper surface rigid coupling of apron (404) has cushion (8).

2. A high power service box of security according to claim 1, characterized in that: the two sides of the right part of the front end of the maintenance box (1) are rotationally connected with the box cover (6) through hinges (7).

3. A high power service box of security according to claim 1, characterized in that: two sides of the lower part inside the box body (5) are provided with driving components (3);

the driving assembly (3) comprises a guide rail (301), a transverse plate (302), a rotating shaft (303), a screw rod (304) and a clamping block (305);

diaphragm (302) are located the inside below of box (5), the inside guide rail (301) that has linked to each other all sliding in the four corners of diaphragm (302), the both sides of guide rail (301) link to each other with the inner wall of box (5) is fixed respectively, the inside central thread of diaphragm (302) has linked to each other screw rod (304), the below of screw rod (304) is passed through the bearing and is rotated with box (5) and link to each other, the upper end rigid coupling of screw rod (304) has pivot (303), the outer wall baffle of pivot (303) slides with sleeve (405) and links to each other, the equal rigid coupling in lower extreme left and right sides of diaphragm (302) has fixture block (305).

4. A high power service box of security according to claim 2, characterized in that: and a handle (9) is arranged on the left side of the front end of the box cover (6).

5. A high power service box of security according to claim 1, characterized in that: a wiring assembly (2) is arranged in the maintenance box (1);

the wiring assembly (2) comprises a protection switch (201), a wiring port (202), a bracket (203) and a main switch (204);

support (203) rigid coupling is at the inner wall of overhauing case (1), the front end left side top rigid coupling of support (203) has master switch (204), the right side and the equal rigid coupling in left side below of support (203) have protection switch (201), and are a plurality of wiring mouth (202) are installed respectively inside the right side of overhauing case (1).