CN217934773U

CN217934773U - Cubical switchboard drawer and cubical switchboard

Info

Publication number: CN217934773U
Application number: CN202222253835.0U
Authority: CN
Inventors: 南海峡; 滕余峰
Original assignee: Zhejiang Lingkun Electric Co ltd
Current assignee: Zhejiang Lingkun Electric Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2022-11-29
Anticipated expiration: 2032-08-26

Abstract

The utility model discloses a cubical switchboard drawer and cubical switchboard that expansibility is good. The technical scheme adopted comprises the following steps: the drawer body, the drawer body front end is equipped with binding post, the rear end is equipped with the handle, binding post by the insulator spindle and establish a set of terminal on the insulator spindle is constituteed, the insulator spindle is formed by a set of concatenation piece sets up side by side, every concatenation piece includes the pedestal, establishes the screw groove of pedestal rear end and establishes the grafting post of pedestal front end, the pedestal both ends are equipped with the rear terminal slot, grafting post front end both sides are equipped with the front terminal slot, the terminal rear end peg graft in the rear terminal slot, the front end peg graft in the front terminal slot, just the terminal rear end still be equipped with connect in the wiring screw of screw groove.

Description

Cubical switchboard drawer and cubical switchboard

Technical Field

The utility model belongs to the power equipment field, concretely relates to cubical switchboard drawer and cubical switchboard.

Background

A drawer type switch cabinet is a cabinet body of a functional unit which can complete a certain power supply task and is formed by installing electrical components of an incoming and outgoing line loop in an extractable drawer. In order to facilitate the connection of electrical components in a switchgear drawer, a terminal is usually provided at the front end of the switchgear drawer. The insulator seat of traditional binding post usually is integral type structure, and expansibility is poor.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a cubical switchboard drawer and cubical switchboard that expansibility is good.

In order to solve the above problem, the utility model discloses a technical scheme include: the drawer body, drawer body front end is equipped with binding post, the rear end is equipped with the handle, binding post by the insulator tray and establish a set of terminal on the insulator tray constitutes its characterized in that: the insulating seat is formed by a set of concatenation piece setting side by side, every concatenation piece includes the pedestal, establishes the screw groove of pedestal rear end and establishes the spliced pole of pedestal front end, the pedestal both ends are equipped with rear terminal slot, spliced pole front end both sides are equipped with the front terminal slot, the terminal rear end peg graft in the rear terminal slot, the front end peg graft in the front terminal slot, just the terminal rear end still be equipped with connect in the wiring screw of screw groove.

The cubical switchboard drawer, its characterized in that: and a partition plate is arranged on one side of the splicing sheet.

The cubical switchboard drawer, its characterized in that: the front end of the terminal is provided with a V-shaped positioning groove, and the front terminal slot is matched with the V-shaped positioning groove.

The cubical switchboard drawer, its characterized in that: drawer body front end is equipped with the binding post mounting bracket, the binding post mounting bracket includes main frame, splint, be equipped with the draw-in groove on the main frame, be equipped with the regulation hole in the draw-in groove, splint are installed on adjusting the hole, the binding post joint is in the draw-in groove, and two sides pass through splint are fixed.

The cubical switchboard drawer, its characterized in that: and a connecting shaft hole is formed in the middle of the base body of the splicing sheet and is connected through a connecting shaft.

The cubical switchboard drawer, its characterized in that: and reinforcing ribs are arranged on the side walls of the terminals.

The cubical switchboard drawer, its characterized in that: and side plates are arranged on two sides of the insulating seat.

The cubical switchboard drawer, its characterized in that: and a positioning convex part and a positioning groove which are mutually positioned and matched are arranged between the adjacent splicing sheets.

The utility model provides a cubical switchboard, includes the cabinet body, its characterized in that: the switch cabinet drawer is characterized in that the cabinet body is provided with any one of the switch cabinet drawers.

The utility model discloses a cubical switchboard drawer and cubical switchboard advantage as follows: the insulating seat is formed by a set of concatenation piece side by side, can set up the concatenation piece and the terminal of different quantity as required to expansibility is better, and only need open a pair mould, alright assemble the binding post of multiple specification, manufacturing cost has significantly reduced.

The present invention will be further explained with reference to the drawings attached to the specification.

Drawings

FIG. 1 is a schematic structural view of a drawer of a switch cabinet according to the present invention;

fig. 2 is a schematic structural view of the connection terminal of the present invention;

fig. 3 is a cross-sectional view of the terminal of the present invention;

fig. 4 is a schematic structural view of the splicing sheet of the present invention;

fig. 5 is a schematic view of the assembly structure of the splicing sheet and the terminal of the present invention;

fig. 6 is a schematic structural view of the terminal of the present invention;

fig. 7 is a schematic structural view of the terminal mounting bracket of the present invention;

FIG. 8 is an enlarged view of a portion of FIG. 3;

fig. 9 is a schematic structural diagram of the switch cabinet of the present invention.

Detailed Description

Example 1:

referring to fig. 1-8, the utility model discloses a cubical switchboard drawer, including drawer body 1, 1 front ends of drawer body are equipped with binding post 2, 1 rear end of drawer body is equipped with handle 3. The wiring terminal 2 is composed of an insulating base 4 and a group of terminals 5 arranged on the insulating base 4. Insulating seat 4 is formed by a set of concatenation piece 6 sets up side by side, every concatenation piece 6 includes pedestal 7, 7 rear end both sides of pedestal are equipped with screw groove 8, 7 integrative injection moulding in front end of pedestal have plug-in post 9. Rear terminal slots 101 are arranged at two ends of the seat body 7, and front terminal slots 102 are arranged at two sides of the front end of the inserting column 9. The terminal 5 is sheet-shaped, the rear end of the terminal 5 is inserted into the rear terminal slot 101, and the front end of the terminal 5 is inserted into the front terminal slot 102. Just the terminal 5 rear end still be equipped with connect in the binding screw 11 of screw groove 8, through the screw groove 8 realize being connected with the wire, and then realize the terminal 5 is in stable installation on the splicing piece 6.

Preferably, a partition 12 is integrally injection-molded on one side of the splicing piece 6, and the adjacent terminals 5 are separated by the partition 12, so that short circuit between the adjacent terminals 5 is prevented, and safety is improved.

Preferably, the front end of the terminal 5 is provided with a V-shaped positioning groove 13, the front terminal slot 102 of the splicing sheet 6 is adapted to the V-shaped positioning groove 13, and the terminal 5 can be more stably fixed on the splicing sheet 6 by the positioning part adapted to the V-shaped positioning groove 13 in the front terminal slot 102 and the V-shaped positioning groove 13 of the terminal 5 being in positioning fit.

Preferably, the front end of the drawer body 1 is provided with a terminal mounting rack 14, and the terminal mounting rack 14 comprises a main frame 15 and a clamping plate 16. The main frame 15 is provided with a clamping groove 17, and an adjusting hole 25 is arranged in the clamping groove 17. The clamping plate 16 is mounted on the adjusting hole 25 and fixed by screws. Binding post 2 joint is in draw-in groove 17, and two sides are passed through splint 16 is fixed. The clamping plates 16 are fixed on the adjusting holes 25 at different positions so as to fix different numbers of splicing sheets 6, thereby facilitating expansion and installation.

Preferably, a connecting shaft hole 18 is formed in the middle of the seat body 7 of the splicing sheet 6, and a connecting shaft 19 is arranged in the connecting shaft hole 18 for connection, so that the stability of connection between the splicing sheets 6 is improved.

Preferably, the side wall of the terminal 5 is provided with a reinforcing rib 20 to improve the strength of the terminal 5, and meanwhile, the terminal can be better contacted with a female terminal (a terminal which is installed in a switch cabinet and is in plug-in fit with the wiring terminal 2).

Preferably, both sides of the insulating base 4 are provided with side plates 21, and both ends of the connecting shaft hole 18 are fixed on the side plates 21, so that the side plates 21 are clamped on the splicing pieces 6, and the side plates 21 also play a role in protecting the splicing pieces 6.

Preferably, a positioning convex part 22 and a positioning groove 23 which are mutually positioned and matched are arranged between the adjacent splicing pieces 6 so as to further improve the stability of the connection between the splicing pieces 6.

Example 2:

referring to fig. 9, the switch cabinet of the present invention includes a cabinet body 24, and a switch cabinet drawer a according to embodiment 1 is installed on the cabinet body 24. Specifically, the method comprises the following steps: the switch cabinet drawer a is slidably mounted on the drawer rail of the cabinet body 24. The specific installation manner is the prior art, and is not described herein.

As described above, the present invention is not limited to the above embodiments, and although the present invention has been disclosed in the above embodiments, it is not limited to the above embodiments, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the technical scope of the present invention.

Claims

1. The utility model provides a cubical switchboard drawer, includes drawer body (1), drawer body (1) front end is equipped with binding post (2), the rear end is equipped with handle (3), binding post (2) by insulating seat (4) and establish a set of terminal (5) on insulating seat (4) are constituteed its characterized in that: insulating seat (4) are formed by setting up side by side a set of concatenation piece (6), every concatenation piece (6) include pedestal (7), establish screw groove (8) of pedestal (7) rear end and establish peg graft post (9) of pedestal (7) front end, pedestal (7) both ends are equipped with rear terminal slot (101), peg graft post (9) front end both sides are equipped with front terminal slot (102), terminal (5) rear end peg graft in rear terminal slot (101), the front end peg graft in front terminal slot (102), just terminal (5) rear end still be equipped with connect in the wiring screw (11) of screw groove (8).

2. The switchgear drawer of claim 1, wherein: a partition plate (12) is arranged on one side of the splicing sheet (6).

3. The switchgear drawer of claim 1, wherein: the front end of the terminal (5) is provided with a V-shaped positioning groove (13), and the front terminal slot (102) is matched with the V-shaped positioning groove (13).

4. The switchgear drawer of claim 1, wherein: drawer body (1) front end is equipped with binding post mounting bracket (14), binding post mounting bracket (14) include main frame (15), splint (16), be equipped with draw-in groove (17) on main frame (15), be equipped with regulation hole (25) in draw-in groove (17), install on regulation hole (25) splint (16), binding post (2) joint is in draw-in groove (17) and two sides pass through splint (16) are fixed.

5. The switchgear drawer of claim 1, wherein: the middle of the seat body (7) of the splicing sheet (6) is provided with a connecting shaft hole (18) and is connected through a connecting shaft (19).

6. The switchgear drawer of claim 1, wherein: and reinforcing ribs (20) are arranged on the side walls of the terminals (5).

7. The switchgear drawer of claim 1, wherein: and side plates (21) are arranged on two sides of the insulating seat (4).

8. The switchgear drawer of claim 1, wherein: and a positioning convex part (22) and a positioning groove (23) which are mutually positioned and matched are arranged between the adjacent splicing pieces (6).

9. A switchgear cabinet comprising a cabinet body (24), characterized in that: the cabinet body (24) is provided with a switch cabinet drawer (a) according to any one of claims 1-8.