CN211507522U

CN211507522U - High-safety relay

Info

Publication number: CN211507522U
Application number: CN201922009004.7U
Authority: CN
Inventors: 高敏博
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-09-15
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses a high security relay, including fixed plate, relay body, mounting panel, buffering protection device, fixed subassembly, power pack, limiting plate and regulation pole, the top fixed mounting of fixed plate has the relay body, the bottom of fixed plate is provided with the mounting panel, the both sides fixed mounting of fixed plate has buffering protection device, the bottom fixed mounting of mounting panel has fixed subassembly, fixed subassembly's inside is provided with the regulation pole, the both ends fixed mounting who adjusts the pole has the limiting plate. The utility model discloses a buffer protection device through setting up for the relay body can effectively reduce external force when using and to its influence, when having guaranteed its performance, has prolonged its life greatly, and improves through the mounting means to commonly used, when making it make things convenient for the dismouting, is difficult for producing the phenomenon of screw smooth silk, can also carry out the lateral adjustment to its mounted position simultaneously.

Description

High-safety relay

Technical Field

The utility model relates to a circuit protection technical field specifically is a high security 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 the common relay is used, the structure of the common relay is fixed, and the common relay is easy to damage when being subjected to external force, so that the trouble of later maintenance is greatly increased, the common relay is usually fixedly installed by screws, and after being disassembled and assembled for several times, the screw holes can be damaged, so that the common relay cannot be installed and is relatively poor in practicability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high security relay 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: the utility model provides a high security relay, includes fixed plate, relay body, mounting panel, buffering protection device, fixed subassembly, power pack, limiting plate and regulation pole, the top fixed mounting of fixed plate has the relay body, the bottom of fixed plate is provided with the mounting panel, the both sides fixed mounting of fixed plate has buffering protection device, the bottom fixed mounting of mounting panel has fixed subassembly, the inside of fixed subassembly is provided with the regulation pole, the both ends fixed mounting who adjusts the pole has the limiting plate, the surface of limiting plate is provided with the power pack.

The buffering protection device comprises a connecting plate, a vertical rod, a nut, a buffering spring, a limiting groove and a buffering rod, wherein the connecting plate is fixedly mounted on two sides of the fixed plate, the vertical rod is movably connected inside the connecting plate, the nut is movably connected to the top of the vertical rod, the buffering spring is sleeved on the surface of the nut, the limiting groove is formed in the mounting plate, and the buffering rod is fixedly mounted at the bottom of the connecting plate.

The fixed subassembly includes punch holder, lower plate, the lantern ring, fixed length screw and locking knob, the bottom fixed mounting of mounting panel has the punch holder, the bottom of punch holder is provided with the lower plate, one side fixed mounting that the punch holder is relative with the lower plate has the lantern ring, the inside swing joint of punch holder and lower plate has fixed length screw, the inside fixed mounting of the lantern ring has the locking knob.

Preferably, the connecting plate is internally provided with a through hole matched with the vertical rod, and the top of the vertical rod is provided with a thread matched with the screw cap.

Preferably, one end of the buffer spring is fixedly installed on the surface of the connecting plate, and the other end of the buffer spring is fixedly installed on the surface of the mounting plate.

Preferably, the top end of the buffer rod is fixedly installed on the bottom surface of the connecting plate, and the bottom end of the buffer rod extends to the inside of the limiting groove.

Preferably, the upper clamping plate and the lower clamping plate are internally provided with threaded holes matched with the fixing long screws, and the upper clamping plate and the lower clamping plate are fixedly installed through the fixing long screws.

Preferably, the lantern ring is internally provided with a mounting hole matched with the locking knob, and the lantern ring and the adjusting rod are fixedly mounted through the locking knob.

Compared with the prior art, the beneficial effects of the utility model are that: this high security relay, through the buffering protection device through setting up, make the relay body can effectively reduce external force to its influence when using, when having guaranteed its performance, its life has been prolonged greatly, and improve through the mounting means to using always, when making it make things convenient for the dismouting, be difficult for producing the phenomenon that the screw slided, can also transversely adjust its mounted position simultaneously, the practicality is higher, and its simple structure, easily realize, wide development space and higher spreading value have.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a schematic view of the installation structure of the present invention;

fig. 3 is a schematic view of the fixing assembly of the present invention.

In the figure: 1. a fixing plate; 2. a relay body; 3. mounting a plate; 4. a buffer protection device; 401. a connecting plate; 402. a vertical rod; 403. a nut; 404. a buffer spring; 405. a limiting groove; 406. a buffer rod; 5. a fixing assembly; 501. an upper splint; 502. a lower splint; 503. a collar; 504. fixing the long screw; 505. locking the knob; 6. a power supply box; 7. a limiting plate; 8. adjusting a rod;

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. 1-3, the present invention provides an embodiment: the utility model provides a high security relay, including fixed plate 1, relay body 2, mounting panel 3, buffering protection device 4, fixed subassembly 5, power pack 6, limiting plate 7 and regulation pole 8, the top fixed mounting of fixed plate 1 has relay body 2, the bottom of fixed plate 1 is provided with mounting panel 3, the both sides fixed mounting of fixed plate 1 has buffering protection device 4, the bottom fixed mounting of mounting panel 3 has fixed subassembly 5, the inside of fixed subassembly 5 is provided with adjusts pole 8, the both ends fixed mounting who adjusts pole 8 has limiting plate 7, the surface of limiting plate 7 is provided with power pack 6.

Buffer protection device 4 includes connecting plate 401, montant 402, nut 403, buffer spring 404, spacing groove 405 and buffer beam 406, the both sides fixed mounting of fixed plate 1 has connecting plate 401, the inside swing joint of connecting plate 401 has montant 402, the top swing joint of montant 402 has nut 403, the surface cover of nut 403 is equipped with buffer spring 404, spacing groove 405 has been seted up to mounting panel 3's inside, the bottom fixed mounting of connecting plate 401 has buffer beam 406.

The fixing assembly 5 comprises an upper clamp plate 501, a lower clamp plate 502, a lantern ring 503, a fixing long screw 504 and a locking knob 505, the upper clamp plate 501 is fixedly mounted at the bottom of the mounting plate 3, the lower clamp plate 502 is arranged at the bottom of the upper clamp plate 501, the lantern ring 503 is fixedly mounted on one side, opposite to the lower clamp plate 502, of the upper clamp plate 501, the fixing long screw 504 is movably connected inside the upper clamp plate 501 and the lower clamp plate 502, and the locking knob 505 is fixedly mounted inside the lantern ring 503.

In this embodiment, a through hole adapted to the vertical rod 402 is formed in the connecting plate 401, and a thread adapted to the nut 403 is disposed on the top of the vertical rod 402, so that the connecting plate 401 can slide on the surface of the vertical rod 402 when receiving an external force.

In this embodiment, one end of the buffer spring 404 is fixedly installed on the surface of the connection plate 401, and the other end is fixedly installed on the surface of the mounting plate 3, so that the buffer spring 404 can operate normally.

In this embodiment, the top end of the buffer rod 406 is fixedly mounted on the bottom surface of the connection plate 401, and the bottom end thereof extends into the limiting groove 405, so as to ensure that the relay body 2 does not generate a large offset.

In this embodiment, the screw holes adapted to the fixing long screws 504 are opened in the upper clamp plate 501 and the lower clamp plate 502, and the upper clamp plate 501 and the lower clamp plate 502 are fixedly mounted by the fixing long screws 504, so that the relay body 2 can be fixedly mounted with the adjusting rod 8 by the upper clamp plate 501 and the lower clamp plate 502.

In this embodiment, a mounting hole adapted to the locking knob 505 is formed in the inner portion of the collar 503, the collar 503 and the adjustment rod 8 are fixedly mounted by the locking knob 505, and the tightness between the collar 504 and the adjustment rod 8 is adjusted by the locking knob 505.

The working principle is as follows: loosen locking knob 505, remove upper clamp plate 501 and lower clamp plate 502, screw up locking knob 505 behind the suitable position, thereby avoid frequently twisting the screw and make its phenomenon that produces smooth silk, make things convenient for the later maintenance, when relay body 2 receives the exogenic action, extrude buffer spring 404 through connecting plate 401 and absorb the conversion with the exogenic action, thereby reach the life of extension relay body 2, the top fixed mounting of buffer beam 406 is on the bottom surface of connecting plate 401, and its bottom extends to the inside of spacing groove 405, guarantee that relay body 2 can not produce skew by a relatively large margin.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or scope of the present invention. Accordingly, the embodiments of the present invention are exemplary, and not limiting. The scope of the invention is indicated by the appended claims rather than by the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a high security relay, includes fixed plate (1), relay body (2), mounting panel (3), buffering protection device (4), fixed subassembly (5), power pack (6), limiting plate (7) and regulation pole (8), its characterized in that: the relay body (2) is fixedly mounted at the top of the fixed plate (1), the mounting plate (3) is arranged at the bottom of the fixed plate (1), the buffer protection devices (4) are fixedly mounted at two sides of the fixed plate (1), the fixed assembly (5) is fixedly mounted at the bottom of the mounting plate (3), the adjusting rod (8) is arranged inside the fixed assembly (5), the limiting plates (7) are fixedly mounted at two ends of the adjusting rod (8), and the power supply box (6) is arranged on the surfaces of the limiting plates (7);

the buffer protection device (4) comprises a connecting plate (401), vertical rods (402), nuts (403), buffer springs (404), limiting grooves (405) and buffer rods (406), the connecting plate (401) is fixedly mounted on two sides of the fixing plate (1), the vertical rods (402) are movably connected inside the connecting plate (401), the nuts (403) are movably connected to the tops of the vertical rods (402), the buffer springs (404) are sleeved on the surfaces of the nuts (403), the limiting grooves (405) are formed inside the mounting plate (3), and the buffer rods (406) are fixedly mounted at the bottoms of the connecting plate (401);

fixed subassembly (5) include punch holder (501), lower plate (502), the lantern ring (503), fixed long screw (504) and locking knob (505), the bottom fixed mounting of mounting panel (3) has punch holder (501), the bottom of punch holder (501) is provided with lower plate (502), one side fixed mounting that punch holder (501) and lower plate (502) are relative has lantern ring (503), the inside swing joint of punch holder (501) and lower plate (502) has fixed long screw (504), the inside fixed mounting of the lantern ring (503) has locking knob (505).

2. A high safety relay according to claim 1, wherein: the connecting plate (401) is internally provided with a through hole matched with the vertical rod (402), and the top of the vertical rod (402) is provided with a thread matched with the screw cap (403).

3. A high safety relay according to claim 1, wherein: one end of the buffer spring (404) is fixedly arranged on the surface of the connecting plate (401), and the other end of the buffer spring is fixedly arranged on the surface of the mounting plate (3).

4. A high safety relay according to claim 1, wherein: the top end of the buffer rod (406) is fixedly arranged on the bottom surface of the connecting plate (401), and the bottom end of the buffer rod extends to the inside of the limiting groove (405).

5. A high safety relay according to claim 1, wherein: threaded holes matched with the fixing long screws (504) are formed in the upper clamping plate (501) and the lower clamping plate (502), and the upper clamping plate (501) and the lower clamping plate (502) are fixedly installed through the fixing long screws (504).

6. A high safety relay according to claim 1, wherein: the interior of the lantern ring (503) is provided with a mounting hole matched with the locking knob (505), and the lantern ring (503) and the adjusting rod (8) are fixedly mounted through the locking knob (505).