CN212479980U

CN212479980U - Shock absorber for electromechanical device

Info

Publication number: CN212479980U
Application number: CN202020672099.0U
Authority: CN
Inventors: 范红霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2021-02-05
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses a bumper shock absorber for electromechanical device, which comprises a housin, the inside swing joint of casing has the expansion plate, the equal fixedly connected with fly leaf in bottom of expansion plate both sides, the equal swing joint in both sides of expansion plate has the movable block that is located the fly leaf bottom, the surface of fly leaf and movable block all with the inner wall swing joint of casing, the first spring of bottom fixedly connected with of fly leaf, the bottom of first spring and the top fixed connection of movable block, the bottom fixedly connected with fixed block of movable block. The utility model discloses a set up expansion plate, fly leaf, movable block and first spring, can carry out a shock attenuation, through setting up fixed block, support ring, supporting shoe, rotor plate, support frame, link, second spring, third spring and piston, can the secondary shock attenuation, make the bumper shock absorber convenient to use, the bumper shock absorber shock attenuation is effectual, has improved electromechanical device's life, is favorable to people's use.

Description

Shock absorber for electromechanical device

Technical Field

The utility model relates to a bumper shock absorber technical field specifically is buffering damping device.

Background

Electromechanical equipment generally refers to machinery, electrical apparatus and electric automation equipment, indicates the machinery except geotechnique, carpenter, reinforcing bar, muddy water in the building more, and it is different from the five metals, indicates the finished product that can realize certain function more, and common bumper shock absorber for electromechanical equipment at present is shock attenuation effect poor, uses for a long time and reduces electromechanical equipment's life easily, is unfavorable for people's use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bumper shock absorber for electromechanical device possesses the advantage of bumper shock absorber convenient to use, has solved the inconvenient problem of bumper shock absorber use.

In order to achieve the above object, the utility model provides a following technical scheme: the shock absorber for the electromechanical device comprises a shell, wherein a telescopic plate is movably connected inside the shell, movable plates are fixedly connected to the bottoms of two sides of the telescopic plate, movable blocks located at the bottoms of the movable plates are movably connected to two sides of the telescopic plate, the surfaces of the movable plates and the movable blocks are movably connected with the inner wall of the shell, a first spring is fixedly connected to the bottom of the movable plate, the bottom of the first spring is fixedly connected with the top of the movable block, a fixed block is fixedly connected to the bottom of the movable block, a support ring is fixedly connected to one side of the fixed block, a connecting block and a rotating plate are respectively and movably connected to the inside of the support ring through pin shafts, a support frame and a connecting frame are respectively and movably connected to the surfaces of the connecting block and the rotating plate through pin shafts, the top of the support frame is fixedly connected with the bottom of the movable block, and, the bottom fixedly connected with second spring of connecting block, the bottom of second spring and the top fixed connection of rotor plate, the bottom fixedly connected with third spring of fixed block, the bottom of third spring and the bottom fixed connection of casing inner chamber, the bottom fixedly connected with piston of expansion plate, the surface of piston and the inner wall swing joint of casing, the top of expansion plate extends to the outside fixedly connected with fixed plate of casing.

Preferably, a clamping groove is formed in the shell, and the bottom of the third spring is fixedly connected with the bottom of the inner cavity of the clamping groove.

Preferably, a cavity is formed in the shell, and the inner wall of the cavity is movably connected with the surface of the piston.

Preferably, both sides of the bottom of the fixed plate are fixedly connected with a motor, the top end of the motor rotating shaft is fixedly connected with a rotating block, the top of the rotating block is fixedly connected with a fixed column, the surface of the fixed column is movably connected with a supporting block, one side of the bottom of the supporting block is movably connected with a movable plate through a pin shaft, the surface of the movable plate is movably connected with a transverse plate, and the bottom of the transverse plate is fixedly connected with the bottom of an inner cavity of the fixed plate.

Preferably, one side of the moving plate is fixedly connected with a vertical plate, and the top of the vertical plate extends to the outside of the fixed plate.

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

1. the utility model discloses a set up expansion plate, fly leaf, movable block and first spring, can carry out a shock attenuation, through setting up fixed block, support ring, supporting shoe, rotor plate, support frame, link, second spring, third spring and piston, can the secondary shock attenuation, make the bumper shock absorber convenient to use, the bumper shock absorber shock attenuation is effectual, has improved electromechanical device's life, is favorable to people's use.

2. The utility model discloses a set up the draw-in groove, make the third spring reciprocate more stably, through setting up the cavity, can make the piston compress gas, through setting up motor, turning block, fixed column, supporting shoe and diaphragm, can drive the movable plate and remove, through setting up the riser, can fix electromechanical device.

Drawings

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

FIG. 2 is a schematic view of the connection of the structure turning block of the present invention;

fig. 3 is a top view of the present invention.

In the figure: 1. a fixing plate; 2. a motor; 3. a movable block; 4. a housing; 5. a movable plate; 6. a first spring; 7. a support ring; 8. a second spring; 9. connecting blocks; 10. a cavity; 11. a piston; 12. a card slot; 13. a third spring; 14. a fixed block; 15. a connecting frame; 16. rotating the block; 17. moving the plate; 18. a vertical plate; 19. a transverse plate; 20. a support block; 21. fixing a column; 22. a rotating plate; 23. a retractable plate; 24. a support frame.

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.

The components of the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known by the technical manual or by the conventional experimental method.

Referring to fig. 1-3, the present invention provides a technical solution: the shock absorber for the electromechanical device comprises a shell 4, a clamping groove 12 is formed in the shell 4, the bottom of a third spring 13 is fixedly connected with the bottom of an inner cavity of the clamping groove 12, the third spring 13 can move up and down more stably by arranging the clamping groove 12, a cavity 10 is formed in the shell 4, the inner wall of the cavity 10 is movably connected with the surface of a piston 11, the piston 11 can compress gas by arranging the cavity 10, an expansion plate 23 is movably connected in the shell 4, movable plates 5 are fixedly connected to the bottoms of two sides of the expansion plate 23, movable blocks 3 positioned at the bottoms of the movable plates 5 are movably connected to two sides of the expansion plate 23, the surfaces of the movable plates 5 and the movable blocks 3 are movably connected with the inner wall of the shell 4, a first spring 6 is fixedly connected to the bottom of the movable plate 5, the bottom of the first spring 6 is fixedly connected with the tops of the movable blocks 3, and a fixed block 14 is fixedly, one side of the fixed block 14 is fixedly connected with a supporting ring 7, the inside of the supporting ring 7 is respectively and movably connected with a connecting block 9 and a rotating plate 22 through a pin shaft, the surfaces of the connecting block 9 and the rotating plate 22 are respectively and movably connected with a supporting frame 24 and a connecting frame 15 through a pin shaft, the top of the supporting frame 24 is fixedly connected with the bottom of the movable block 3, the bottom of the connecting frame 15 is fixedly connected with the bottom of the inner cavity of the shell 4, the bottom of the connecting block 9 is fixedly connected with a second spring 8, the bottom of the second spring 8 is fixedly connected with the top of the rotating plate 22, the bottom of the fixed block 14 is fixedly connected with a third spring 13, the bottom of the third spring 13 is fixedly connected with the bottom of the inner cavity of the shell 4, the bottom of the expansion plate 23 is fixedly connected with a piston 11, the surface of the piston 11 is movably connected, the damping device comprises a fixed plate 1, a motor 2, a rotating block 16, a fixed column 21, a supporting block 20, a movable plate 17, a transverse plate 19, a transverse plate 18, a vertical plate 18, a telescopic plate 23, a movable plate 5, a movable block 3 and a first spring 6, wherein the motor 2 is fixedly connected to two sides of the bottom of the fixed plate 1, the rotating block 16 is fixedly connected to the top of a rotating shaft of the motor 2, the supporting block 21 is movably connected to the surface of the fixed column 21, the movable plate 17 is movably connected to one side of the bottom of the supporting block 20 through a pin shaft, the transverse plate 17 is movably connected to the surface of the transverse plate 19, the bottom of the transverse plate 19 is fixedly connected to the bottom of an inner cavity of the fixed plate 1, the movable plate 17 can be driven to move through the motor 2, the fixed column 21, the movable plate 17 and the transverse, The support ring 7, the supporting block 20, the rotating block 16, the supporting frame 24, the connecting frame 15, the second spring 8, the third spring 13 and the piston 11 can perform secondary damping, so that the shock absorber is convenient to use, the shock absorption effect of the shock absorber is good, the service life of electromechanical equipment is prolonged, and the use of people is facilitated.

The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.

During the use, the fixed block 14 pushes down the expansion plate 23, the expansion plate 23 drives the movable plate 5 to move downwards, the first spring 6 at the bottom of the movable plate 5 pushes down the movable block 3, primary damping can be performed through the fixed block 14, the support ring 7, the connecting block 9, the rotating plate 22, the support frame 24, the connecting frame 15, the second spring 8 and the third spring 13, and secondary damping can be performed through the piston 11 pushing down air in the cavity 10.

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. Shock absorber for electromechanical device, including casing (4), its characterized in that: the inside swing joint of casing (4) has expansion plate (23), the equal fixedly connected with fly leaf (5) in bottom of expansion plate (23) both sides, the equal swing joint in both sides of expansion plate (23) has movable block (3) that are located fly leaf (5) bottom, the surface of fly leaf (5) and movable block (3) all with the inner wall swing joint of casing (4), the first spring (6) of bottom fixedly connected with of fly leaf (5), the bottom of first spring (6) and the top fixed connection of movable block (3), the bottom fixedly connected with fixed block (14) of movable block (3), one side fixedly connected with support ring (7) of fixed block (14), the inside of support ring (7) has connecting block (9) and rotor plate (22) through the round pin axle respectively swing joint, the surface of connecting block (9) and rotor plate (22) has support frame (24) and link (a) (connecting frame) through the round pin axle respectively swing joint 15) The utility model discloses a support frame, the bottom fixed connection of the top of support frame (24) and movable block (3), the bottom of link (15) and the bottom fixed connection of casing (4) inner chamber, the bottom fixedly connected with second spring (8) of connecting block (9), the bottom of second spring (8) and the top fixed connection of rotor plate (22), the bottom fixedly connected with third spring (13) of fixed block (14), the bottom of third spring (13) and the bottom fixed connection of casing (4) inner chamber, the bottom fixedly connected with piston (11) of expansion plate (23), the surface of piston (11) and the inner wall swing joint of casing (4), the top of expansion plate (23) extends to outside fixedly connected with fixed plate (1) of casing (4).

2. The damper for an electromechanical device according to claim 1, characterized in that: a clamping groove (12) is formed in the shell (4), and the bottom of the third spring (13) is fixedly connected with the bottom of the inner cavity of the clamping groove (12).

3. The damper for an electromechanical device according to claim 1, characterized in that: a cavity (10) is formed in the shell (4), and the inner wall of the cavity (10) is movably connected with the surface of the piston (11).

4. The damper for an electromechanical device according to claim 1, characterized in that: the improved motor fixing device is characterized in that motors (2) are fixedly connected to two sides of the bottom of the fixing plate (1), a rotating block (16) is fixedly connected to the top end of a rotating shaft of each motor (2), a fixing column (21) is fixedly connected to the top of each rotating block (16), a supporting block (20) is movably connected to the surface of each fixing column (21), a moving plate (17) is movably connected to one side of the bottom of each supporting block (20) through a pin shaft, a transverse plate (19) is movably connected to the surface of each moving plate (17), and the bottom of each transverse plate (19) is fixedly connected with the bottom of an inner.

5. The damper for an electromechanical device according to claim 4, characterized in that: one side fixedly connected with riser (18) of movable plate (17), the top of riser (18) extends to the outside of fixed plate (1).