CN211951318U - A shock absorbing device for electromechanical equipment - Google Patents

Abstract

The utility model discloses a shock absorbing device for electromechanical equipment, comprising a base, an inner cavity is arranged inside the base, a through groove is arranged at the top of the inner cavity, and a first movable plate is arranged inside the inner cavity, The upper end and the lower end of the vertical rod are fixed on the inner side of the inner cavity; when the electromechanical equipment of the utility model vibrates, the first movable plate moves on the vertical rod, so that the first spring and the second spring are deformed, so that the first spring And the second spring absorbs the vibration force of the electromechanical equipment, so as to play a first-level shock absorption effect on the electromechanical equipment, and the sleeve rod moves inside the sleeve, so that the third spring is deformed, so that the third spring affects the electromechanical equipment. At the same time, the support rod can rotate around the rotating shaft, so that the fourth spring can be deformed, so that the fourth spring plays the role of three-stage shock absorption, which plays a good role in protecting the electromechanical equipment.

Description

A shock absorbing device for electromechanical equipment

technical field

The utility model belongs to the technical field of auxiliary devices for electromechanical equipment, in particular to a shock absorbing device for electromechanical equipment.

Background technique

Mechanical and electrical equipment generally refers to machinery, electrical appliances and electrical automation equipment. In construction, it is a general term for equipment other than geotechnical, carpentry, steel, and mud. When mechanical and electrical equipment is working, it will vibrate slightly. service life of the equipment.

However, the existing shock absorbing device for electromechanical equipment has poor shock absorbing effect, which easily leads to damage to the internal parts of the electromechanical equipment and reduces the service life of the electromechanical equipment. Therefore, we propose a shock absorbing device for electromechanical equipment.

Utility model content

The purpose of the present invention is to provide a shock absorbing device for electromechanical equipment to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: a shock absorbing device for electromechanical equipment, comprising a base, an inner cavity is arranged inside the base, a through groove is arranged on the top of the inner cavity, and the inner cavity is provided with a through groove. A first movable plate is arranged inside, a second movable plate is fixed on the top of the first movable plate, the second movable plate runs through the interior of the through groove, and a vertical rod runs through one side of the first movable plate, Both the upper end and the lower end of the vertical rod are fixed on the inner side of the inner cavity, and the upper and lower ends of the vertical rod are respectively provided with a first spring and a second spring.

Preferably, a sleeve is arranged at the center of the bottom of the inner cavity, a third spring is arranged inside the sleeve, an upper end of the third spring is connected with a sleeve rod, and an upper end of the sleeve rod is connected with a first activity board.

Preferably, a rotating shaft is installed on the bottom of the first movable plate, a support rod is fixed on the outer wall of the rotating shaft, a roller is provided at the end of the support rod, and a connecting rod penetrates through the inside of the support rod. The end of the rod is provided with a fourth spring.

Preferably, a fixing plate is provided at the bottom of the outer side of the base, and bolts are installed on the fixing plate.

Preferably, the first movable plate and the vertical rod form a sliding connection, and the vertical rod, the first spring and the second spring are all nested designs.

Preferably, the outer wall of the sleeve rod and the inner wall of the sleeve fit each other, and the sleeve rod and the sleeve form a telescopic structure through a third spring.

Preferably, the support rods are symmetrically distributed with respect to the central axis of the connecting rod, the ends of the support rods form a rotating structure with the first movable plate through the rotating shaft, the connecting rod is designed as an "I"-shaped structure, and the connecting rod The rod and the support rod are connected through.

Compared with the prior art, the beneficial effect of the present invention is: when the electromechanical equipment vibrates, the first movable plate moves on the vertical rod, so that the first spring and the second spring are deformed, so that the first spring and the second spring are deformed. The vibration force of the electromechanical equipment is absorbed, so as to play a first-level shock absorption effect on the electromechanical equipment, and the sleeve rod moves inside the sleeve, so that the third spring is deformed, so that the third spring has a second-level effect on the electromechanical equipment. At the same time, the support rod can rotate around the rotating shaft, so that the fourth spring can be deformed, so that the fourth spring plays the role of three-stage shock absorption, and plays a good role in protecting the electromechanical equipment.

Description of drawings

Fig. 1 is the front view structure schematic diagram of the present utility model;

Fig. 2 is the enlarged schematic diagram of the structure at place A in Fig. 1 of the utility model;

3 is a schematic diagram of the installation structure of the sleeve rod in FIG. 1 of the present utility model;

4 is a schematic diagram of the installation structure of the second movable plate in FIG. 1 of the present utility model;

5 is a schematic diagram of the installation structure of the first movable plate in FIG. 1 of the present utility model;

In the figure: 1. Base; 2. Inner cavity; 3. Through groove; 4. First movable plate; 5. Second movable plate; 6. Vertical rod; 7. First spring; 8. Second spring; 9. Sleeve rod; 10, sleeve; 11, third spring; 12, shaft; 13, support rod; 14, roller; 15, connecting rod; 16, fourth spring; 17, fixing plate; 18, bolt.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-5, the present utility model provides a technical solution: a shock absorbing device for electromechanical equipment, comprising a base 1, a first movable plate 4 is arranged inside the inner cavity 2, and a second movable plate 4 is fixed on the top of the first movable plate 4 The movable plate 5, the second movable plate 5 runs through the interior of the through slot 3, the vertical rod 6 runs through one side of the first movable plate 4, the upper end and the lower end of the vertical rod 6 are fixed on the inner side of the inner cavity 2, and the vertical rod 6 A first spring 7 and a second spring 8 are respectively provided at the upper and lower ends of the .

A sleeve 10 is arranged at the center of the bottom of the inner cavity 2, a third spring 11 is arranged inside the sleeve 10, the upper end of the third spring 11 is connected with a sleeve rod 9, and the upper end of the sleeve rod 9 is connected with a first movable plate 4, The outer wall of the sleeve rod 9 and the inner wall of the sleeve 10 are attached to each other, and the sleeve rod 9 forms a telescopic structure with the sleeve 10 through the third spring 11, so that the sleeve rod 9 can move inside the sleeve 10, so that the third spring 11 can Deformation occurs, so that the third spring 11 acts as a shock absorber for the electromechanical device.

A rotating shaft 12 is installed at the bottom of the first movable plate 4 , a support rod 13 is fixed on the outer wall of the rotating shaft 12 , a roller 14 is provided at the end of the support rod 13 , and a connecting rod 15 penetrates through the interior of the support rod 13 , and the end of the connecting rod 15 A fourth spring 16 is provided, the support rod 13 is symmetrically distributed about the central axis of the connecting rod 15, the end of the support rod 13 forms a rotating structure with the first movable plate 4 through the rotating shaft 12, and the connecting rod 15 is designed as an "I"-shaped structure , the connecting rod 15 and the supporting rod 13 are connected through, which ensures that when the electromechanical equipment vibrates, the supporting rod 13 can rotate around the rotating shaft 12, so that the fourth spring 16 can be deformed, so that the fourth spring 16 plays the role of shock absorption .

The bottom of the outer side of the base 1 is provided with a fixing plate 17, and bolts 18 are installed on the fixing plate 17 to facilitate the installation of electromechanical equipment.

The first movable plate 4 and the vertical rod 6 form a sliding connection, and the vertical rod 6 and the first spring 7 and the second spring 8 are all nested designs, so that the first movable plate 4 can move stably under the action of the vertical rod 6 .

The working principle and use process of the utility model: firstly, the electromechanical equipment is installed on the top of the second movable plate 5, and when the electromechanical equipment vibrates, the first movable plate 4 moves on the vertical rod 6, so that the first spring 7 and the second movable plate 4 move on the vertical rod 6. The spring 8 is deformed, so that the first spring 7 and the second spring 8 absorb the vibration force of the electromechanical equipment, thereby playing a first-level shock absorption effect on the electromechanical equipment, and when the electromechanical equipment vibrates, the sleeve rod 9 can be made The inner movement of the sleeve 10 causes the third spring 11 to deform, so that the third spring 11 has a secondary shock absorption effect on the electromechanical equipment, and when the electromechanical equipment vibrates, the support rod 13 can rotate around the rotating shaft 12, so that the The fourth spring 16 can be deformed, so that the fourth spring 16 plays the role of three-stage shock absorption, and plays a good role in protecting the electromechanical equipment.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. A shock absorbing device for electromechanical equipment, comprising a base (1), characterized in that: an inner cavity (2) is provided inside the base (1), and a through groove (2) is provided at the top of the inner cavity (2). 3), a first movable plate (4) is arranged inside the inner cavity (2), a second movable plate (5) is fixed on the top of the first movable plate (4), and the second movable plate ( 5) Running through the interior of the through groove (3), a vertical rod (6) runs through one side of the first movable plate (4), and the upper and lower ends of the vertical rod (6) are fixed in the inner cavity (2). ), the upper and lower ends of the vertical rod (6) are respectively provided with a first spring (7) and a second spring (8). 2 . The shock absorbing device for electromechanical equipment according to claim 1 , wherein a sleeve ( 10 ) is provided at the center of the bottom of the inner cavity ( 2 ), and the interior of the sleeve ( 10 ) is provided with a sleeve ( 10 ). 3 . There is a third spring (11), the upper end of the third spring (11) is connected with a sleeve rod (9), and the upper end of the sleeve rod (9) is connected with a first movable plate (4). 3 . The shock absorbing device for electromechanical equipment according to claim 1 , wherein a rotating shaft ( 12 ) is installed on the bottom of the first movable plate ( 4 ), and a support is fixed on the outer wall of the rotating shaft ( 12 ). 4 . A rod (13), the end of the support rod (13) is provided with a roller (14), the interior of the support rod (13) is penetrated by a connecting rod (15), and the end of the connecting rod (15) is provided with There is a fourth spring (16). 4. A shock absorbing device for electromechanical equipment according to claim 1, characterized in that: a fixing plate (17) is provided at the bottom of the outer side of the base (1), and bolts (17) are installed on the fixing plate (17). 18). 5 . The shock absorbing device for electromechanical equipment according to claim 1 , wherein the first movable plate ( 4 ) forms a sliding connection with the vertical rod ( 6 ), and the vertical rod ( 6 ) is connected to the first movable plate ( 6 ). Both the spring (7) and the second spring (8) are of nested design. 6. A shock absorbing device for electromechanical equipment according to claim 2, characterized in that: the outer wall of the sleeve rod (9) and the inner wall of the sleeve (10) are attached to each other, and the sleeve rod (9) passes through The third spring (11) and the sleeve (10) constitute a telescopic structure. 7. A shock absorbing device for electromechanical equipment according to claim 3, characterized in that: the support rods (13) are symmetrically distributed with respect to the central axis of the connecting rod (15), and the ends of the support rods (13) The rotating shaft (12) and the first movable plate (4) form a rotating structure, the connecting rod (15) is designed as an "I"-shaped structure, and the connecting rod (15) and the support rod (13) are connected through.

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