CN217114237U

CN217114237U - Power relay equipment for building

Info

Publication number: CN217114237U
Application number: CN202220144434.9U
Authority: CN
Inventors: 刘素华
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-08-02
Anticipated expiration: 2032-01-19

Abstract

The utility model relates to the technical field of construction equipment, in particular to electric power relay equipment for construction, which comprises a base, wherein a plurality of groups of support columns are arranged on the end surface of the base, a plurality of groups of inverted pull nails are symmetrically arranged on the side wall of the base, the end surface of the base is connected with a connecting seat, a pull nail groove is arranged on the side wall of the connecting seat and corresponds to the inverted pull nails, and a plurality of groups of gasket grooves are arranged inside the connecting seat, so that the relay base is more convenient to assemble by adopting the design of the pull nail connection structure mode between the base and the connecting seat, the working efficiency is improved, the problem of difficult assembly is solved, and the relay can be better replaced when being damaged by adopting the design of the plug connection mode between the connecting seat and the relay main body, the utilization of resources is improved, thereby solving the problem of resource waste.

Description

Power relay equipment for building

Technical Field

The utility model relates to a building apparatus technical field specifically is a power relay equipment for building.

Background

The power relay equipment for the building is a very common relay equipment in the power relay use for the building, but the power relay equipment for the building of current, the inconvenience of the machine that assembles leads to work efficiency not high, and current power relay equipment for the building in addition, when the relay damages, be difficult to change, lead to the waste of more resources to above problem, need provide a power relay equipment for the building that conveniently assembles, can resources are saved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power relay equipment for building 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 plurality of groups of support columns are arranged on the end face of the base, a plurality of groups of inverted pull nails are symmetrically arranged on the side wall of the base, a connecting seat is connected to the end face of the base, pull nail grooves corresponding to the inverted pull nails are formed in the side wall of the connecting seat, a plurality of groups of gasket grooves are formed in the connecting seat, sub-metal contact pieces are connected to the end face of the support columns and located in the gasket grooves, female metal contact pieces are connected to the sub-metal contact pieces and located in the gasket grooves, lead connecting platforms are connected to the end faces of the sub-metal contact pieces and the female metal contact pieces and located on one sides of the contact ends, plugging holes are formed in the end face of the connecting seat and corresponding to the contact ends of the sub-metal contact pieces and the female metal contact pieces, and plugging holes are formed in the end faces of the sub-metal contact pieces and located in the plugging holes, The contact end of the female metal contact piece is connected with a metal connecting piece, the other end of the metal connecting piece is fixedly connected to the relay main body, and the end face of the relay main body is connected with a movable pull ring through a connecting seat.

As the utility model discloses preferred scheme, base, support column, connecting seat, back-off blind rivet all adopt insulating material to make.

As the utility model discloses preferred scheme, the connected mode in back-off blind rivet and blind rivet groove is the buckle and is connected, the cooperation mode of plug hole and metal connecting piece is clearance fit.

As the preferred scheme of the utility model, child metal contact piece, female metal contact piece and metal connecting piece are the plug structure.

As a preferred embodiment of the present invention, the connection mode of the sub-metal contact piece, the mother metal contact piece and the metal connection piece is an electrical connection.

As the utility model discloses preferred scheme, child metal contact piece, female metal contact piece and metal connecting piece are the metal material preparation, the connected mode through connecting seat and activity pull ring is connected for rotating on the terminal surface of relay main part.

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

1. the utility model discloses in, adopt the design of the structural style that the blind rivet is connected through base and connecting seat for relay base more convenient in the assembly has improved the efficiency of work, thereby has solved the problem of assembly difficulty.

2. The utility model discloses in, adopt the design of the connected mode that the plug is connected through connecting seat and relay main part for the relay can be better when damaging in work remove the change, has improved the utilization of resource, thereby has solved the extravagant problem of resource.

Drawings

FIG. 1 is a schematic side view of the present invention;

FIG. 2 is a schematic view of the connection structure of the base and the relay of the present invention;

FIG. 3 is a schematic view of the explosion structure of the base of the present invention;

FIG. 4 is a schematic view of the anatomical structure of the base of the present invention;

fig. 5 is a schematic structural view of the metal contact piece and the metal contact piece of the present invention.

In the figure: 1. a base; 2. a support pillar; 3. inversely buckling the blind rivet; 4. a connecting seat; 5. a rivet pulling groove; 6. a gasket groove; 7. a sub-metal contact pad; 8. a parent metal contact piece; 9. a wire connecting station; 10. plugging and unplugging holes; 11. a metal connecting sheet; 12. a relay main body; 13. a movable pull ring.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of making the disclosure more thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-5, the present invention provides a technical solution:

a power relay device for buildings comprises a base 1, a plurality of groups of supporting columns 2 are arranged on the end face of the base 1, a plurality of groups of inverted pull nails 3 are symmetrically arranged on the side wall of the base 1, a connecting seat 4 is connected on the end face of the base 1, pull nail grooves 5 are arranged on the side wall of the connecting seat 4 and correspond to the inverted pull nails 3, a plurality of groups of gasket grooves 6 are formed in the connecting seat 4, a sub-metal contact piece 7 is connected on the end face of the supporting column 2 and located in the gasket grooves 6, a mother metal contact piece 8 is connected on the sub-metal contact piece 7 and located in the gasket grooves 6, a lead connecting table 9 is connected on one side of the contact end of the sub-metal contact piece 7 and the mother metal contact piece 8, a plugging hole 10 is formed in the end face of the connecting seat 4 and corresponds to the contact end of the sub-metal contact piece 7 and the mother metal contact piece 8, and a plugging hole 10 is formed in the plugging hole 10 and located in the sub-metal contact piece 7, the mother metal contact piece 8, The contact end of the mother metal contact piece 8 is connected with a metal connecting piece 11, the other end of the metal connecting piece 11 is fixedly connected to a relay main body 12, and the end face of the relay main body 12 is connected with a movable pull ring 13 through a connecting seat.

In an embodiment, referring to fig. 1, 2, 4 and 5, the sub-metal contact piece 7 and the main metal contact piece 8 are firstly placed in the connecting seat 4, then the base 1 and the connecting seat 4 are connected under the condition that the connection mode of the reverse-buckling rivet 3 and the rivet groove 5 is the buckling connection, and after the connection, the relay main body 12 is under the action of the metal connecting sheet 11.

In the embodiment, referring to fig. 1, fig. 2, fig. 4 and fig. 5, the metal connecting sheet 11 is connected to the contact ends of the sub-metal contact sheet 7 and the mother metal contact sheet 8 under the condition that the matching manner of the inserting and extracting hole 10 and the metal connecting sheet 11 is clearance fit, after connection, a prepared wire is connected to the wire connecting table 9, and after a power supply is turned on, the operation is started.

In an embodiment, please refer to fig. 1, fig. 2, fig. 4 and fig. 5, the base 1 and the connecting seat 4 are connected by the rivet, so that the relay base is more convenient to assemble, the working efficiency is improved, the connecting seat 4 and the relay main body 12 are connected by plugging, so that the relay can be better replaced when damaged during working, and the utilization of resources is improved.

The utility model discloses work flow: firstly, a sub-metal contact piece 7 and a mother metal contact piece 8 are placed in a connecting seat 4, then a base 1 and the connecting seat 4 are connected under the condition that the connection mode of an inverted rivet 3 and a rivet groove 5 is a buckle connection, a relay main body 12 is connected under the action of a metal connecting piece 11, the metal connecting piece 11 is connected with contact ends of the sub-metal contact piece 7 and the mother metal contact piece 8 under the condition that the matching mode of a plugging hole 10 and the metal connecting piece 11 is a clearance fit, after the connection, a prepared lead is connected on a lead connecting platform 9, the relay base starts to work after being powered on, the relay base is more convenient to assemble through the design of the structural mode that the base 1 and the connecting seat 4 are connected by using the rivet, the working efficiency is improved, and the connecting seat 4 and the relay main body 12 adopt the design of the plugging connection mode, the relay can be better replaced when damaged during working, and the utilization of resources is improved.

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 power relay equipment for building, includes base (1), its characterized in that: be provided with a plurality of groups support column (2) on the terminal surface of base (1), the symmetry is provided with a plurality of groups back-off blind rivet (3) on the lateral wall of base (1), be connected with connecting seat (4) on the terminal surface of base (1), be provided with blind rivet groove (5) on the lateral wall of connecting seat (4) and with back-off blind rivet (3) correspondence, multiunit gasket groove (6) have been seted up to the inside of connecting seat (4), be connected with sub-metal contact piece (7) on the terminal surface of support column (2) and lie in gasket groove (6), be connected with mother metal contact piece (8) on sub-metal contact piece (7) and lie in gasket groove (6), all be connected with wire connection platform (9) on the terminal surface of sub-metal contact piece (7), on the terminal surface of connecting seat (4) and with sub-metal contact piece (7), one side that lies in contact jaw, Plug holes (10) are correspondingly formed in contact ends of the female metal contact pieces (8), metal connection pieces (11) are connected to contact ends, located in the male metal contact pieces (7) and the female metal contact pieces (8), in the plug holes (10), the other ends of the metal connection pieces (11) are fixedly connected to a relay main body (12), and movable pull rings (13) are connected to the end face of the relay main body (12) through connecting seats.

2. The power relay apparatus for construction according to claim 1, wherein: the base (1), the support column (2), the connecting seat (4) and the inverted pull stud (3) are all made of insulating materials.

3. The power relay apparatus for construction according to claim 2, wherein: the connection mode of the inverted blind rivet (3) and the blind rivet groove (5) is a buckle connection, and the matching mode of the plugging hole (10) and the metal connecting sheet (11) is a clearance fit.

4. The power relay apparatus for construction according to claim 3, wherein: the sub metal contact sheet (7), the mother metal contact sheet (8) and the metal connecting sheet (11) are of a plugging structure.

5. The power relay apparatus for construction according to claim 4, wherein: the sub-metal contact sheet (7), the mother metal contact sheet (8) and the metal connecting sheet (11) are electrically connected.

6. The power relay apparatus for construction according to claim 5, wherein: the secondary metal contact piece (7), the primary metal contact piece (8) and the metal connecting piece (11) are all made of metal materials, and the end face of the relay main body (12) is in rotary connection with the movable pull ring (13) through a connecting seat.