CN210859672U - Damping mechanism that relay protection used - Google Patents

Abstract

The utility model discloses a damping mechanism for relay protector, which comprises a box body, one side of the box body is hinged with a box cover fixed on the box body through a lock catch, the inner bottom surface of the box body is provided with a bottom plate which is arranged along the width direction in a sliding way, the rear side of the top part of the bottom plate is fixed with a vertically arranged positioning plate, the back surface of the positioning plate is connected with a third spring which is arranged symmetrically and fixed on the back surface of the box body, the front surface of the positioning plate is provided with a support plate which is arranged along the height direction in an L-shaped structure in a sliding way, a first spring which is arranged symmetrically is arranged between the support plate and the bottom plate, the top part of the support plate is provided with a buffer plate which is arranged along the length direction in a sliding way and is in an L-shaped structure, and under the common action of each part, the damping mechanism can be conveniently installed, thereby, the utility model can avoid the excessive vibration in all directions, and the use effect is better and the damage is not easy.

Description

Damping mechanism that relay protection used

Technical Field

The utility model relates to a damper technical field specifically is a damper that relay protection used.

Background

The mechanical technology is the basis of electromechanical integration, the point of the mechanical technology lies in how to adapt to the electromechanical integration technology, other high and new technologies are utilized to update concepts, the change on structure, material and performance is realized, the requirements of reducing weight, reducing volume, improving precision, improving rigidity and improving performance are met, in the manufacturing process of the electromechanical integration system, a classical mechanical theory and process form a new generation of mechanical manufacturing technology by means of a computer-aided technology and simultaneously adopting artificial intelligence, an expert system and the like, the application of a circuit in electromechanics is more and more extensive along with the integration of machinery and electronics, and a relay protector is required to be additionally arranged in a safety circuit of an operator in order to ensure the safety circuit of the operator.

However, the relay protectors on the market are all directly installed in the required places, but the electromechanical relay protector is very easy to damage due to the fact that the electromechanical relay protector works with large vibration, and therefore a damping mechanism for the relay protector is provided.

Disclosure of Invention

Technical problem to be solved

The not enough to prior art, the utility model provides a damper that relay protection ware was used has solved relay protection ware and has received the problem that the vibration damaged easily when installing and using.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a damping mechanism for a relay protector comprises a box body, wherein a box cover fixed on the box body through a lock catch is hinged on one side of the box body, a bottom plate which is arranged in a sliding mode along the width direction of the box body is arranged on the inner bottom surface of the box body, a vertically arranged positioning plate is fixed on the rear side of the top of the bottom plate, third springs which are arranged in a symmetrical mode and fixed on the back surface of the box body are connected to the back surface of the positioning plate, a supporting plate of an L-shaped structure which is arranged in a sliding mode along the height direction of the positioning plate is arranged on the front surface of the positioning plate, first springs which are arranged in a symmetrical mode are arranged between the supporting plate and the bottom plate, a buffer plate which is arranged in a sliding mode along the length direction of the supporting plate and is of an L-shaped structure is arranged on the top of the supporting plate, the top of mounting panel is fixed with the organic electric protector main part, the front end of mounting panel is fixed with the fixed plate, the below of fixed plate is equipped with the locating piece of fixing on the buffer board front end, the top threaded connection of fixed plate has vertical setting and fixes the gim peg on the locating piece.

Preferably, the inner bottom surface of the box body is symmetrically provided with first sliding grooves arranged along the width direction of the box body, and the bottom of the bottom plate is in sliding connection with the inner walls of the first sliding grooves.

Preferably, the front side of the positioning plate is symmetrically provided with vertically arranged second sliding grooves, and the rear side of the supporting plate is in sliding connection with the inner walls of the second sliding grooves.

Preferably, the top of the supporting plate is symmetrically provided with third sliding grooves arranged along the length direction of the supporting plate, and the bottom of the buffer plate is connected with the inner wall of each third sliding groove in a sliding manner.

Preferably, the top of the buffer plate is symmetrically provided with fourth sliding grooves arranged along the width direction of the buffer plate, and the bottom of the mounting plate is connected with the inner wall of the fourth sliding grooves in a sliding manner.

(III) advantageous effects

The utility model provides a damper that relay protection used. The method has the following beneficial effects: under the combined action of each part, can be convenient for install fixedly, make it when fixed use, can cushion the vibrations power that receives about from top to bottom and front and back position to make its all-round avoid receiving excessive vibrations, thereby make its result of use better, not fragile.

Drawings

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

fig. 2 is a schematic structural view of the connection between the middle positioning plate and the third spring of the present invention;

FIG. 3 is an enlarged schematic view of a portion of the structure of FIG. 1;

fig. 4 is a schematic structural view of the middle buffer plate of the present invention.

In the figure: the protective device comprises a box body 1, a box cover 2, a bottom plate 3, a positioning plate 4, a supporting plate 5, a first spring 6, a buffer plate 7, a second spring 8, a mounting plate 9, a relay protector main body 10, a fixing bolt 11, a fixing plate 12, a positioning block 13, a first sliding groove 14, a second sliding groove 15, a third sliding groove 16, a fourth sliding groove 17 and a third spring 18.

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. 1-4, the present invention provides a technical solution: a damping mechanism for a relay protector comprises a box body 1, wherein one side of the box body 1 is hinged with a box cover 2 fixed on the box body through a lock catch, a bottom plate 3 arranged in a sliding manner along the width direction of the bottom plate is arranged on the inner bottom surface of the box body 1, a vertically arranged positioning plate 4 is fixed on the rear side of the top of the bottom plate 3, a third spring 18 which is symmetrically arranged and fixed on the back surface of the box body 1 is connected on the back surface of the positioning plate 4, a supporting plate 5 of an L-shaped structure arranged in a sliding manner along the height direction of the supporting plate 4 is arranged on the front surface of the positioning plate 4, first springs 6 symmetrically arranged between the supporting plate 5 and the bottom plate 3 are arranged, a buffer plate 7 which is arranged in a sliding manner along the length direction of the supporting plate 5 and is of an L-shaped structure is arranged on the top of the supporting plate 5, second springs 8 symmetrically arranged between the outer side wall of the buffer, the top of mounting panel 9 is fixed with organic electric protector main part 10, the front end of mounting panel 9 is fixed with fixed plate 12, the below of fixed plate 12 is equipped with fixes locating piece 13 on buffer board 7 front end, the top threaded connection of fixed plate 12 has vertical setting and fixes gim peg 11 on locating piece 13.

In order to enable the bottom plate 3 to slide along the width direction of the box body 1, the inner bottom surface of the box body 1 is symmetrically provided with first sliding chutes 14 arranged along the width direction, the bottom of the bottom plate 3 is in sliding connection with the inner wall of the first sliding chute 14, so that the bottom plate 3 can slide along the width direction of the box body 1, and the front and back directions of the bottom plate 3 can be buffered under the action of the third springs 18.

In order to enable the supporting plate 5 to buffer the force in the vertical direction, the front surface of the positioning plate 4 is symmetrically provided with second sliding grooves 15 which are vertically arranged, and the rear side of the supporting plate 5 is slidably connected with the inner wall of the second sliding grooves 15, so that the supporting plate 5 can slide up and down along the second sliding grooves 15 under the action of the first spring 6 to buffer.

In order to enable the buffer plate 7 to buffer the force in the left-right direction, the top of the support plate 5 is symmetrically provided with third sliding grooves 16 arranged along the length direction of the support plate, and the bottom of the buffer plate 7 is slidably connected with the inner walls of the third sliding grooves 16, so that the support plate 7 can slide along the inner walls of the third sliding grooves 16, and the vibration force in the left-right direction is relieved under the action of the second springs 8.

In order to conveniently move out the mounting plate 9, the top of the buffer plate 7 is symmetrically provided with fourth sliding grooves 17 arranged along the width direction of the buffer plate, and the bottom of the mounting plate 9 is connected with the inner wall of the fourth sliding grooves 17 in a sliding manner, so that the mounting plate 9 can be moved out along the fourth sliding grooves 17, the main body 10 of the electromechanical protector can be conveniently and fixedly mounted, and the use requirements are met.

The working principle is as follows: in actual use, the bottom plate 3 can slide along the width direction of the box body 1, so that the front and back directions of the bottom plate can be buffered under the action of the third spring 18, the support plate 5 can slide up and down along the second sliding groove 15, the up and down direction force can be buffered under the action of the first spring 6, the support plate 7 can slide along the inner wall of the third sliding groove 16, so that the vibration force in the left and right directions can be relieved under the action of the second spring 8, the vibration force applied to the upper, lower, left, right, front and back directions can be buffered, the mounting plate 9 can be prevented from being excessively vibrated in all directions, meanwhile, the fixing bolt 11 which is convenient to be screwed off can be used for moving out along the fourth sliding groove 17, so that the main body 10 of the electromechanical protector can be fixedly mounted, the use requirement can be met, the mounting and the fixing can be convenient under the combined action of all parts, so that the electromechanical, can cushion the shaking force that receives about from top to bottom and front and back position to make its all-round avoid receiving excessive vibrations, thereby make its result of use better, not fragile.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 (5)

1. The utility model provides a damper that relay protection used, includes box (1), its characterized in that: a box cover (2) fixed on the box body (1) through a lock catch is hinged to one side of the box body (1), a bottom plate (3) arranged in a sliding mode along the width direction of the bottom plate is arranged on the inner bottom surface of the box body (1), a vertically arranged positioning plate (4) is fixed to the rear side of the top of the bottom plate (3), third springs (18) which are symmetrically arranged and fixed to the back surface of the box body (1) are connected to the back surface of the positioning plate (4), a supporting plate (5) of an L-shaped structure arranged in a sliding mode along the height direction of the supporting plate (4) is arranged on the front surface of the positioning plate (4), first springs (6) which are symmetrically arranged are arranged between the supporting plate (5) and the bottom plate (3), a buffer plate (7) which is arranged in a sliding mode along the length direction of the supporting plate and is of the L-shaped structure is arranged at the top of the supporting plate, the top of buffer board (7) is equipped with along mounting panel (9) of its width direction slip setting, the top of mounting panel (9) is fixed with electromechanical protector main part (10), the front end of mounting panel (9) is fixed with fixed plate (12), the below of fixed plate (12) is equipped with locating piece (13) of fixing on buffer board (7) front end, the top threaded connection of fixed plate (12) has vertical setting and fixes gim peg (11) on locating piece (13).

2. The relay protector damping mechanism according to claim 1, wherein: the inner bottom surface of the box body (1) is symmetrically provided with first sliding grooves (14) arranged along the width direction of the box body, and the bottom of the bottom plate (3) is in sliding connection with the inner walls of the first sliding grooves (14).

3. The relay protector damping mechanism according to claim 1, wherein: the front side of the positioning plate (4) is symmetrically provided with second sliding grooves (15) which are vertically arranged, and the rear side of the supporting plate (5) is in sliding connection with the inner walls of the second sliding grooves (15).

4. The relay protector damping mechanism according to claim 1, wherein: third spout (16) that set up along its length direction are seted up to the top symmetry of backup pad (5), the bottom of buffer board (7) and the inner wall sliding connection of third spout (16).

5. The relay protector damping mechanism according to claim 1, wherein: fourth spout (17) that set up along its width direction are seted up to the top symmetry of buffer board (7), and the bottom of mounting panel (9) and the inner wall sliding connection of fourth spout (17).

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