CN215527603U

CN215527603U - Relay antivibration mount pad

Info

Publication number: CN215527603U
Application number: CN202121994113.XU
Authority: CN
Inventors: 杜文凯
Original assignee: Fujian College of Water Conservancy and Electric Power
Current assignee: Fujian College of Water Conservancy and Electric Power
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-01-14
Anticipated expiration: 2031-08-24

Abstract

A vibration-proof mounting base for a relay relates to the technical field of relays. It includes the mount pad, the mounting groove, the buffer board, first spring, the relay body, T shape movable groove, fixture, the rectangle movable groove, the connecting rod, the toper piece, lead to the groove, promote the subassembly, be equipped with the mounting groove on the mount pad, the buffer board leads to first spring and is connected with the mounting groove, both ends symmetry is provided with T shape movable groove about the mount pad, T shape movable inslot swing joint has fixture, be equipped with the rectangle movable groove in the mount pad, be equipped with the toper piece in the movable groove, the one end activity of connecting rod is embedded into in the mount pad, and be connected with the toper piece, the lateral wall symmetry is provided with logical groove about rectangle movable groove one end, it is linked together with the lower extreme in T shape movable groove to lead to the groove, it promotes the subassembly to lead to the inslot. The utility model effectively reduces the influence of vibration on the relay, and simultaneously, the relay is convenient and quick to mount and dismount.

Description

Relay antivibration mount pad

Technical Field

The utility model relates to the technical field of relays, in particular to an improvement of a vibration-proof mounting seat of a relay.

Background

A relay is an electric control device that generates a predetermined step change in a controlled amount in an electric output circuit when a change in an input amount (excitation amount) meets a predetermined requirement. It has an interactive relationship between a control system (also called an input loop) and a controlled system (also called an output loop). It is commonly used in automated control circuits, which are actually a "recloser" that uses low current to control high current operation. Therefore, the circuit plays the roles of automatic regulation, safety protection, circuit conversion and the like.

When current relay uses on the equipment, some equipment operation will produce the vibration, and stronger vibration leads to the contact vibration of some movable contact springs or quiet reed in the relay easily, causes contact failure, and it is comparatively inconvenient that current relay mount pad is installed and is dismantled the relay simultaneously, and the maintenance is changed trouble.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects and shortcomings of the prior art and provide a vibration-proof relay mounting base which effectively reduces the influence of vibration on a relay and is convenient and quick to mount and dismount the relay.

In order to achieve the purpose, the utility model adopts the following technical scheme: it comprises an installation seat 1, an installation groove 2, a buffer plate 3, a first spring 4, a relay body 5, a T-shaped movable groove 6, a clamping mechanism 7, a rectangular movable groove 8, a connecting rod 9, a conical block 10, a through groove 11 and a pushing component 12, the mounting seat 1 is provided with a mounting groove 2, the buffer plate 3 is connected with the mounting groove 2 through a first spring 4, the left end and the right end of the mounting seat 1 are symmetrically provided with T-shaped movable grooves 6, the T-shaped movable grooves 6 are movably connected with clamping mechanisms 7, a rectangular movable groove 8 is arranged in the mounting seat 1, a conical block 10 is arranged in the movable groove 8, one end of the connecting rod 9 is movably embedded in the mounting seat 1, and is connected with a conical block 10, through grooves 11 are symmetrically arranged on the left side wall and the right side wall at one end of the rectangular movable groove 8, the through groove 11 is communicated with the lower end of the T-shaped movable groove 6, and a pushing assembly 12 is arranged in the through groove 11.

Furthermore, hooks 51 are symmetrically arranged at the lower ends of the two sides of the relay body 5.

Further, the clamping mechanism 7 comprises a T-shaped movable block 71, a clamping groove 72 and a second spring 73, the T-shaped movable block 71 is slidably connected in the T-shaped movable groove 6, the clamping groove 72 is arranged on one side of the T-shaped movable block 71, and the other side of the T-shaped movable block 71 is connected with the inner wall of one side of the T-shaped movable groove 6 through the second spring 73. The relay body 5 is embedded into the mounting groove 2, the hook 51 is embedded into the clamping groove 72, and the T-shaped movable block 71 is extruded by the elastic force of the second spring 73, so that the relay body 5 is clamped, and meanwhile, the second spring 73 can reduce the vibration influence on the relay body 5 in the horizontal direction.

Further, the pushing assembly 12 includes a push rod 121, a stopper 122 and a third spring 123, the push rod 121 is disposed in the through groove 11, one end of the push rod 121 penetrates into the T-shaped movable groove 6, the other end of the push rod 121 penetrates into the rectangular movable groove 8, the stopper 122 is disposed at one end of the push rod 121 located in the movable groove 8, the third spring 123 is sleeved on one end of the push rod 121 close to the rectangular movable groove 8, one end of the third spring 123 is connected with one side of the stopper 122, and the other end of the third spring 123 is connected with the inner wall of the through groove 11. The connecting rod 9 is pushed inwards to enable the conical block 10 to extrude the push rod 121, the push rod 121 extrudes the third spring 123, meanwhile, the T-shaped movable block 71 is pushed to slide towards the direction far away from the relay body 5, the clamping hook 51 can be separated from the clamping groove 72, and the relay body 5 can be separated from the mounting seat 1.

Further, mounting holes 13 are formed in the left end and the right end of the mounting seat 1. The mount 1 is mounted on the apparatus through the mounting hole 13.

The working principle of the utility model is as follows: when the relay body 5 is installed, the relay body 5 is embedded into the installation groove 2, the clamping hook 51 is embedded into the clamping groove 72, and the T-shaped movable block 71 is extruded through the elastic force of the second spring 73, so that the relay body 5 is clamped, meanwhile, the second spring 73 can reduce the vibration influence on the relay body 5 in the horizontal direction, and the first spring 4 can reduce the vibration influence on the relay body 5 in the vertical direction; when the relay body 5 needs to be disassembled, the connecting rod 9 is pushed, the tapered block 10 extrudes the push rod 121, the push rod 121 pushes the third spring 123 and simultaneously pushes the T-shaped movable block 71 to slide in the direction away from the relay body 5, the clamping hook 51 can be separated from the clamping groove 72, and the relay body 5 can be separated from the mounting seat 1.

After the technical scheme is adopted, the utility model has the beneficial effects that: through setting up first spring, buffer board and second spring, effectively reduced the vibration influence to the relay body in horizontal direction and the vertical direction, through setting up fixture, promotion subassembly, toper piece and connecting rod, make the installation and the dismantlement of relay convenient more quick.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a side cross-sectional structural schematic view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

fig. 4 is an enlarged schematic view of a portion B in fig. 1.

Description of reference numerals: the mounting seat 1, the mounting groove 2, the buffer plate 3, the first spring 4, the relay body 5, the hook 51, the T-shaped movable groove 6, the clamping mechanism 7, the T-shaped movable block 71, the clamping groove 72, the second spring 73, the rectangular movable groove 8, the connecting rod 9, the conical block 10, the through groove 11, the pushing assembly 12, the push rod 121, the stopper 122, the third spring 123 and the mounting hole 13.

Detailed Description

Referring to fig. 1 to 4, the technical solution adopted by the present embodiment is: it comprises an installation seat 1, an installation groove 2, a buffer plate 3, a first spring 4, a relay body 5, a T-shaped movable groove 6, a clamping mechanism 7, a rectangular movable groove 8, a connecting rod 9, a conical block 10, a through groove 11 and a pushing component 12, the mounting seat 1 is provided with a mounting groove 2, the buffer plate 3 is connected with the mounting groove 2 through a first spring 4, the left end and the right end of the mounting seat 1 are symmetrically provided with T-shaped movable grooves 6, the T-shaped movable grooves 6 are movably connected with clamping mechanisms 7, a rectangular movable groove 8 is arranged in the mounting seat 1, a conical block 10 is arranged in the movable groove 8, one end of the connecting rod 9 is movably embedded in the mounting seat 1, and is connected with a conical block 10, through grooves 11 are symmetrically arranged on the left side wall and the right side wall at one end of the rectangular movable groove 8, the through groove 11 is communicated with the lower end of the T-shaped movable groove 6, and a pushing assembly 12 is arranged in the through groove 11.

Preferably, the lower ends of the two sides of the relay body 5 are symmetrically provided with hooks 51.

Preferably, fixture 7 contains T shape movable block 71, draw-in groove 72, second spring 73, T shape movable block 71 sliding connection is in T shape movable groove 6, one side of T shape movable block 71 is equipped with draw-in groove 72, and the opposite side of T shape movable block 71 is connected with one side inner wall of T shape movable groove 6 through second spring 73, and relay body 5 imbeds in mounting groove 2, and pothook 51 imbeds in the draw-in groove 72 to extrude T shape movable block 71 through the elasticity of second spring 73, and then press from both sides relay body 5, and second spring 73 still can reduce the vibration influence of horizontal direction to relay body 5 simultaneously.

Preferably, the pushing assembly 12 includes a push rod 121, a stopper 122 and a third spring 123, the push rod 121 is disposed in the through groove 11, one end of the push rod 121 penetrates into the T-shaped movable groove 6, the other end of the push rod 121 penetrates into the rectangular movable groove 8, the push rod 121 is disposed at one end of the movable groove 8 and provided with the stopper 122, the third spring 123 is sleeved on one end of the push rod 121 close to the rectangular movable groove 8, one end of the third spring 123 is connected with one side of the stopper 122, the other end of the third spring 123 is connected with the inner wall of the through groove 11, the connecting rod 9 is pushed inwards to extrude the push rod 121 by the tapered block 10, the push rod 121 pushes the T-shaped movable block 71 to slide in the direction away from the relay body 5 while extruding the third spring 123, so that the hook 51 can be separated from the clamping groove 72, and the relay body 5 can be separated from the mounting seat 1.

Preferably, the mounting base 1 is provided with mounting holes 13 at the left and right ends, and the mounting base 1 is mounted on the equipment through the mounting holes 13.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a relay antivibration mount pad which characterized in that: the novel electric relay comprises a mounting seat (1), a mounting groove (2), a buffer plate (3), a first spring (4), a relay body (5), a T-shaped movable groove (6), a clamping mechanism (7), a rectangular movable groove (8), a connecting rod (9), a conical block (10), a through groove (11) and a pushing assembly (12), wherein the mounting groove (2) is arranged on the mounting seat (1), the buffer plate (3) is connected with the mounting groove (2) through the first spring (4), the T-shaped movable grooves (6) are symmetrically arranged at the left end and the right end of the mounting seat (1), the clamping mechanism (7) is movably connected in the T-shaped movable groove (6), the rectangular movable groove (8) is arranged in the mounting seat (1), the conical block (10) is arranged in the movable groove (8), one end of the connecting rod (9) is movably embedded into the mounting seat (1) and is connected with the conical block (10), the left side wall and the right side wall of one end of the rectangular movable groove (8) are symmetrically provided with through grooves (11), the through grooves (11) are communicated with the lower end of the T-shaped movable groove (6), and a pushing assembly (12) is arranged in the through grooves (11).

2. A relay vibration isolation mount as claimed in claim 1, wherein: the lower ends of the two sides of the relay body (5) are symmetrically provided with clamping hooks (51).

3. A relay vibration isolation mount as claimed in claim 1, wherein: fixture (7) contain T shape movable block (71), draw-in groove (72), second spring (73), T shape movable block (71) sliding connection is in T shape movable groove (6), one side of T shape movable block (71) is equipped with draw-in groove (72), and the opposite side of T shape movable block (71) is connected with one side inner wall of T shape movable groove (6) through second spring (73).

4. A relay vibration isolation mount as claimed in claim 1, wherein: promote subassembly (12) and contain push rod (121), dog (122), third spring (123), push rod (121) set up in leading to groove (11), the one end of push rod (121) penetrates T shape activity groove (6), and the other end of push rod (121) penetrates in rectangle activity groove (8), just push rod (121) are located one of activity groove (8) and serve dog (122), third spring (123) cover is established and is served at push rod (121) and is close to rectangle activity groove (8), just the one end of third spring (123) is connected with one side of dog (122), and the other end of third spring (123) is connected with the inner wall that leads to groove (11).

5. A relay vibration isolation mount as claimed in claim 1, wherein: and mounting holes (13) are formed in the left end and the right end of the mounting seat (1).