CN214367436U

CN214367436U - Damper convenient to install

Info

Publication number: CN214367436U
Application number: CN202120224602.0U
Authority: CN
Inventors: 钱宏进
Original assignee: Jiangsu Hongsheng Hydraulic Machinery Co ltd
Current assignee: Jiangsu Hongsheng Hydraulic Machinery Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-10-08
Anticipated expiration: 2031-01-26

Abstract

The utility model discloses a damper convenient to install, belonging to the damper field, comprising a fixed plate, wherein the internal thread of the fixed plate is sleeved with a threaded rod, the side surface of the fixed plate is movably sleeved with a movable sleeve, the side surface of the fixed plate is fixedly connected with a first fixed column, the internal activity of the movable sleeve is sleeved with a tension spring, the internal activity of the movable sleeve is sleeved with a second fixed column, and the external thread of the movable sleeve is sleeved with a threaded sleeve; through setting up extension spring and movable sleeve, when fixed No. two fixed columns of needs, promote No. two fixed columns and press the side at the movable sleeve, make the side of movable sleeve receive the extrusion of No. two fixed column one ends and opened, and then make No. two fixed columns can drive the outside that fixed cover activity cup jointed at a fixed column, thereby make extension spring fix the inside at the movable sleeve through the one end of tensile movable sleeve with No. two fixed columns, then make being convenient for fixed No. two fixed columns, even if in the installation to the attenuator.

Description

Damper convenient to install

Technical Field

The utility model belongs to the technical field of the attenuator, concretely relates to attenuator convenient to installation.

Background

The damper is a device for providing resistance to movement and reducing movement energy, absorbs energy and absorbs shock by damping, is also called as a damping device, and is a device for increasing damping made in order to quickly attenuate vibration generated by impact, various dampers are used for damping and dissipating energy in the industries of aerospace, aviation, war industry, firearms, automobiles and the like, wherein, most of the existing dampers have the problems of more complex installation due to different sizes and shapes, meanwhile, in the use process of the damper, the volume of the damper needs to be changed frequently, so that the internal temperature of the damper is increased to increase the friction force when the damper works for a long time, which in turn leads to an accelerated internal wear of the damper and thus a reduced service life of the damper, for which we propose a damper that is easy to install.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a attenuator convenient to installation 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: a damper convenient to mount comprises a fixed plate, wherein a threaded rod is sleeved on an internal thread of the fixed plate, a movable sleeve is sleeved on the side face of the fixed plate in a movable mode, a first fixed column is fixedly connected to the side face of the fixed plate, a tension spring is sleeved on the internal activity of the movable sleeve, a second fixed column is sleeved on the internal activity of the movable sleeve, a threaded sleeve is sleeved on the external thread of the movable sleeve, a fixed sleeve is fixedly connected to the side face of the second fixed column, a protective cushion is fixedly sleeved on the inside of the fixed sleeve, a movable groove is formed in the inside of the second fixed column, a first damping spring is sleeved on the internal activity of the movable groove, a connecting column is sleeved on the internal activity of the movable groove, an oil storage tank is fixedly connected to the outside of the second fixed column, a threaded column is sleeved on the bottom thread of the oil storage tank, and an oil discharge pipe is fixedly sleeved on the side face of the oil storage tank, the inside activity of oil extraction pipe has cup jointed the oil absorption stick, and the fixed brush that has cup jointed of one end of oil extraction pipe, the outside activity of spliced pole has cup jointed damping spring No. two.

In a preferred embodiment, the number of the threaded rods is two, and the two threaded rods are parallel to each other.

As a preferred embodiment, two ends of the extension spring are respectively and fixedly connected to the bottom of the first fixed column and the bottom of the inner cavity of the movable sleeve, and the number of the extension springs is two.

In a preferred embodiment, the threaded sleeve and the second fixed column are parallel to each other, and the threaded sleeve is matched with the movable sleeve.

In a preferred embodiment, the protective pad is made of rubber, and the protective pad is matched with the fixing sleeve.

As a preferred embodiment, the side surface of the second fixing column is provided with an exhaust hole, and the exhaust hole is perpendicular to the fixing plate.

In a preferred embodiment, the oil absorption rod is made of natural fiber material, and the oil absorption rod is made of the same material as the hairbrush.

As a preferred embodiment, one end of the second damping spring is fixedly connected to the side surface of the second fixing column, and the second damping spring is matched with the connecting column.

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

the damper convenient to install is provided with the extension spring and the movable sleeve, when the second fixing column needs to be fixed, the second fixing column is pushed to press the side face of the movable sleeve, so that the side face of the movable sleeve is extruded by one end of the second fixing column to be opened, the second fixing column can drive the fixed sleeve to be movably sleeved outside the first fixing column, and therefore the extension spring fixes one end of the second fixing column inside the movable sleeve through the extension movable sleeve, so that the second fixing column is convenient to fix, and the damper is even installed;

this attenuator convenient to installation, through setting up oil absorption stick and brush, when the spliced pole received exogenic action and takes place to remove in the inside of activity groove, make the outside of spliced pole one end can rub with the outside of brush, make the brush can clean the surface at the spliced pole through the inside lubricating oil of oil absorption stick with the oil storage tank of oil extraction pipe, and then reduced the spliced pole when the inside motion of activity inslot and the frictional force between the activity inslot wall, thereby the wearing and tearing of spliced pole have been reduced, and then very big increase the life of attenuator.

Drawings

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

FIG. 2 is a front cross-sectional view of the structure of the present invention;

fig. 3 is a side sectional view of the middle movable sleeve of the present invention.

In the figure: 1. a fixing plate; 2. a threaded rod; 3. a movable sleeve; 4. a first fixing column; 5. an extension spring; 6. a second fixing column; 7. a threaded sleeve; 8. fixing a sleeve; 9. a protective pad; 10. a movable groove; 11. a first damping spring; 12. connecting columns; 13. an oil storage tank; 14. a threaded post; 15. an oil discharge pipe; 16. an oil absorption rod; 17. a brush; 18. and a second damping spring.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the utility model provides a damper convenient to install, which comprises a fixed plate 1, a threaded rod 2 is sleeved on the internal thread of the fixed plate 1, a movable sleeve 3 is sleeved on the side surface of the fixed plate 1 in a movable manner, a first fixed column 4 is fixedly connected on the side surface of the fixed plate 1, a tension spring 5 is sleeved on the internal movable sleeve 3, a second fixed column 6 is sleeved on the internal movable sleeve 3, a threaded sleeve 7 is sleeved on the external thread of the movable sleeve 3, a fixed sleeve 8 is fixedly connected on the side surface of the second fixed column 6, a protective pad 9 is fixedly sleeved inside the fixed sleeve 8, a movable groove 10 is opened inside the second fixed column 6, a first damping spring 11 is sleeved on the internal movable groove 10, a connecting column 12 is sleeved on the internal movable groove 10 in a movable manner, an oil storage tank 13 is fixedly connected on the external of the second fixed column 6, a threaded column 14 is sleeved on the bottom thread of the oil storage tank 13, an oil discharge pipe 15 is fixedly sleeved on the side face of the oil storage tank 13, an oil suction rod 16 is movably sleeved in the oil discharge pipe 15, a hairbrush 17 is fixedly sleeved at one end of the oil discharge pipe 15, and a second damping spring 18 is movably sleeved outside the connecting column 12; through setting up extension spring 5 and movable sleeve 3, when fixed No. two fixed columns 6 of needs, promote No. two fixed columns 6 and press on the side of movable sleeve 3, make the side of movable sleeve 3 receive the extrusion of No. two fixed columns 6 one end and opened, and then make No. two fixed columns 6 can drive fixed cover 8 activity and cup joint the outside at fixed column 4, thereby make extension spring 5 fix the inside at movable sleeve 3 through the one end of tensile movable sleeve 3 with No. two fixed columns 6, then make be convenient for fixed No. two fixed columns 6, even if in the installation to the attenuator.

The number of the threaded rods 2 is two, and the two threaded rods 2 are parallel to each other; through setting up threaded rod 2, when needs fixed plate 1, rotatory threaded rod 2 for threaded rod 2 fixes fixed plate 1 on wall or part, makes the movable sleeve 3 and a fixed column 4 can be fixed on wall or part through fixed plate 1, and then makes to reach the fixed of movable sleeve 3 and a fixed column 4.

Two ends of each extension spring 5 are respectively and fixedly connected to the bottom of the first fixed column 4 and the bottom of the inner cavity of the movable sleeve 3, and the number of the extension springs 5 is two; through setting up extension spring 5 and movable sleeve 3, when fixed No. two fixed columns 6 of needs, promote No. two fixed columns 6 and press on the side of movable sleeve 3, make the side of movable sleeve 3 receive the extrusion of No. two fixed columns 6 one end and opened, and then make No. two fixed columns 6 can drive fixed cover 8 activity and cup joint the outside at fixed column 4, thereby make extension spring 5 fix the inside at movable sleeve 3 through the one end of tensile movable sleeve 3 with No. two fixed columns 6, then make be convenient for fixed No. two fixed columns 6, even if in the installation to the attenuator.

The threaded sleeve 7 is parallel to the second fixed column 6, and the threaded sleeve 7 is matched with the movable sleeve 3; through setting up thread bush 7 for when No. two fixed column 6 fixed mounting when the inside of movable sleeve 3, rotate thread bush 7, make thread bush 7 can the thread bush in the outside of movable sleeve 3, thereby strengthened the stability of movable sleeve 3, avoided No. two fixed column 6 to receive the problem of skew in the inside emergence of movable sleeve 3 when external force, and then very big reinforcing the stability of attenuator during operation.

Wherein, the protective pad 9 is made of rubber material, and the protective pad 9 is matched with the fixed sleeve 8; through setting up the protection and filling up 9, make when No. two fixed columns 6 receive the exogenic action, No. two fixed columns 6 can transmit the exogenic action that receives to fixed column 4 through fixed cover 8 and protection pad 9 on, take place the problem of wearing and tearing when having avoided fixed cover 8 and fixed column 4 in close contact with, thereby reached the protection to fixed column 4 and fixed cover 8, and then make very big increase fixed column 4 and fixed cover 8's life.

Wherein, the side surface of the second fixing column 6 is provided with an exhaust hole which is vertical to the fixing plate 1; through setting up No. two fixed columns 6 for when spliced pole 12 received external force effect and takes place horizontal migration, the one end of spliced pole 12 can pass through the outside of exhaust hole discharge activity groove 10 with the inside air in activity groove 10, thereby avoided the inside air pressure of activity groove 10 too big problem that leads to spliced pole 12 to be difficult to take place to remove, thereby the fluency when feasible having improved spliced pole 12 motion, improved the quality of attenuator promptly.

Wherein, the oil absorption rod 16 is made of natural fiber material, and the oil absorption rod 16 is made of the same material as the hairbrush 17; through setting up oil absorption stick 16 and brush 17, when spliced pole 12 received exogenic action and takes place to remove in the inside of activity groove 10, make the outside of spliced pole 12 one end can rub with the outside of brush 17, make the brush 17 can wipe the surface at spliced pole 12 with the inside lubricating oil of oil storage tank 13 through oil absorption stick 16 of oil drain pipe 15, and then reduced spliced pole 12 when the inside motion of activity groove 10 and the frictional force between the inner wall of activity groove 10, thereby the wearing and tearing of spliced pole 12 have been reduced, and then the very big life who has increased the attenuator.

One end of a second damping spring 18 is fixedly connected to the side face of the second fixing column 6, and the second damping spring 18 is matched with the connecting column 12; through setting up damping spring 18 No. two, make when damping spring 18 receives the impact, damping spring 18 can come release pressure through taking place deformation, thereby make very big reduction damping spring 18 transmit the impact force in the twinkling of an eye on No. two fixed column 6 surfaces, and then stability when making to strengthen No. two fixed columns 6 and receiving the impact force.

The utility model discloses a theory of operation and use flow: firstly, the threaded rod 2 is rotated to enable the threaded rod 2 to fix the fixed plate 1 on a wall or a component, so that the movable sleeve 3 and the first fixing column 4 can be fixed on the wall or the component through the fixed plate 1, and further the movable sleeve 3 and the first fixing column 4 can be fixed, when the second fixing column 6 needs to be fixed, the second fixing column 6 is pushed to press the side surface of the movable sleeve 3, the side surface of the movable sleeve 3 is extruded and opened by one end of the second fixing column 6, and further the second fixing column 6 can drive the fixed sleeve 8 to be movably sleeved outside the first fixing column 4, so that the extension spring 5 can fix one end of the second fixing column 6 inside the movable sleeve 3 through stretching the movable sleeve 3, and further the second fixing column 6 can be conveniently fixed, even if the damper is installed, when the connecting column 12 moves in the movable groove 10 under the action of external force, so that the outside of one end of the connecting column 12 can rub with the outside of the hairbrush 17, the hairbrush 17 can wipe the lubricating oil inside the oil storage tank 13 on the surface of the connecting column 12 through the oil absorption rod 16 of the oil discharge pipe 15, and further the friction between the connecting column 12 and the inner wall of the movable groove 10 when the connecting column 12 moves inside the movable groove 10 is reduced, thereby reducing the abrasion of the connecting column 12, and further greatly prolonging the service life of the damper, when the connecting column 12 moves horizontally under the action of external force, one end of the connecting column 12 can discharge the air inside the movable groove 10 outside the movable groove 10 through the vent hole, thereby avoiding the problem that the connecting column 12 is difficult to move due to overlarge air pressure inside the movable groove 10, thereby improving the fluency when the connecting column 12 moves, namely improving the quality of the damper, if the damping spring 18 II is impacted, damping spring 18 can come release pressure through taking place deformation to make very big reduction damping spring 18 transmit the instantaneous impact force on No. two fixed column 6 surfaces, and then stability when making to strengthen No. two fixed column 6 and receiving the impact force.

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. A damper convenient to install, includes fixed plate (1), its characterized in that: the inner thread of the fixed plate (1) is sleeved with a threaded rod (2), the side face of the fixed plate (1) is movably sleeved with a movable sleeve (3), the side face of the fixed plate (1) is fixedly connected with a first fixed column (4), the inner part of the movable sleeve (3) is movably sleeved with a tension spring (5), the inner part of the movable sleeve (3) is movably sleeved with a second fixed column (6), the outer thread of the movable sleeve (3) is sleeved with a threaded sleeve (7), the side face of the second fixed column (6) is fixedly connected with a fixed sleeve (8), the inner part of the fixed sleeve (8) is fixedly sleeved with a protective pad (9), the inner part of the second fixed column (6) is provided with a movable groove (10), the inner part of the movable groove (10) is sleeved with a first damping spring (11), and the inner part of the movable groove (10) is sleeved with a connecting column (12), the outside fixedly connected with batch oil tank (13) of No. two fixed columns (6), the bottom screw thread of batch oil tank (13) has cup jointed screw thread post (14), and the fixed oil extraction pipe (15) of having cup jointed in side of batch oil tank (13), the inside activity of oil extraction pipe (15) has cup jointed oil absorption stick (16), and the fixed cover of one end of oil extraction pipe (15) has cup jointed brush (17), No. two damping spring (18) have been cup jointed in the outside activity of spliced pole (12).

2. A damper of claim 1 for easy installation, wherein: the number of the threaded rods (2) is two, and the two threaded rods (2) are parallel to each other.

3. A damper of claim 1 for easy installation, wherein: two ends of the extension spring (5) are respectively and fixedly connected to the bottom of the first fixing column (4) and the bottom of the inner cavity of the movable sleeve (3), and the number of the extension springs (5) is two.

4. A damper of claim 1 for easy installation, wherein: the threaded sleeve (7) is parallel to the second fixing column (6), and the threaded sleeve (7) is matched with the movable sleeve (3).

5. A damper of claim 1 for easy installation, wherein: the protective pad (9) is made of rubber materials, and the protective pad (9) is matched with the fixed sleeve (8).

6. A damper of claim 1 for easy installation, wherein: the side surface of the second fixing column (6) is provided with an exhaust hole, and the exhaust hole is perpendicular to the fixing plate (1).

7. A damper of claim 1 for easy installation, wherein: the oil absorption rod (16) is made of natural fiber materials, and the oil absorption rod (16) is made of the same material as the hairbrush (17).

8. A damper of claim 1 for easy installation, wherein: one end of the second damping spring (18) is fixedly connected to the side face of the second fixing column (6), and the second damping spring (18) is matched with the connecting column (12).