CN217301391U

CN217301391U - Compression damper with self-guiding function

Info

Publication number: CN217301391U
Application number: CN202221060418.8U
Authority: CN
Inventors: 刘雪梅; 曹艳玉; 石封茶
Original assignee: Yantai Aeronautical Hydraulic Control Co ltd
Current assignee: Yantai Aeronautical Hydraulic Control Co ltd
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-08-26
Anticipated expiration: 2032-05-06

Abstract

The utility model provides a compression damper with self-guiding function, belonging to the technical field of dampers, which comprises a damper; the fixing frame is arranged at the side end of the damper, and the side end of the fixing frame is connected with the clamping box in a sliding and clamping manner; the rectangular block is fixedly connected to the side end of the clamping box; and self-guiding mechanism, self-guiding mechanism includes the rectangular channel, first connecting seat, the spliced pole, first gear and coupling assembling, thereby make when the attenuator make after being connected with the outside that the second connecting seat can be better and the attenuator connect through the self-guiding mechanism that is provided with, thereby make the attenuator can make first tooth post and first gear mesh when stretching out and drawing back, thereby make the self-guiding motion of carrying on that the attenuator can be better, thereby make the attenuator can be better when using possess the stability effect.

Description

Compression damper with self-guiding function

Technical Field

The utility model belongs to the technical field of the attenuator, concretely relates to compression damper who possesses self-steering function.

Background

The damper is a device for providing resistance to movement and reducing movement energy. Various dampers (or shock absorbers) have been used for absorbing shock and energy in the industries of aerospace, aviation, war industry, firearms, automobiles and the like. Since the 70 s of the 20 th century, people gradually transferred the technologies to the structural engineering such as buildings, bridges, railways and the like, and the development of the technologies is very rapid. In particular, hydraulic viscous dampers, which have a history of over fifty years, have undergone a long process of numerous experiments, strict scrutiny, repeated demonstration, and particularly earthquake examination before being accepted by the structural engineering community in the united states. A device capable of quickly stopping a movable portion of an instrument at a stable deflected position. In seismic instruments, dampers are used to absorb the natural vibrational energy of a vibration system, with the damping force generally being proportional to the velocity of the vibration system motion. The damper mainly comprises a liquid damper, a gas damper and an electromagnetic damper. The damper plays an important role in compensating for small friction and air resistance in the vibration pickup pendulum system, improving frequency response, and the like.

The damper that prior art was in often can not be better when using possesses the direction function for the attenuator result of use is poor when using, and current attenuator is inconvenient installs and fixes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a compression damper who possesses self-steering function aims at solving the attenuator among the prior art and often can not be better when using possesses the direction function for the attenuator result of use when using is poor, and current attenuator is inconvenient installs and fixed problem.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a self-steering compression damper comprising:

a damper;

the fixing frame is arranged at the side end of the damper, and a clamping box is connected to the side end of the fixing frame in a sliding and clamping mode;

the rectangular block is fixedly connected to the side end of the clamping box;

and

self-steering mechanism, self-steering mechanism includes rectangular channel, first mount, spliced pole, first gear and coupling assembling, the rectangular channel is seted up in the side of rectangular block, first mount fixed connection is in the side of rectangular block, the spliced pole rotates and connects in the side of first mount, first gear fixed connection is in the circumferential surface of spliced pole, coupling assembling sets up and connects the attenuator in order to realize in the side of rectangular block.

As a preferred scheme of the utility model, coupling assembling includes first tooth post, second connecting seat and fixture block, first tooth post meshing sliding connection is in the circumferential surface of first gear, second connecting seat fixed connection is in the side of first tooth post, attenuator and first tooth post rotate through the pivot to be connected, fixture block fixed connection is in the lower extreme of first tooth post, fixture block and rectangular channel phase-match.

As an optimal scheme, the side of joint box rotates and is connected with the dwang, a side end fixedly connected with second gear of dwang, the circumference surface meshing sliding connection of second gear has Z type tooth post, a side end fixedly connected with telescopic link of Z type tooth post, the telescopic link is connected with the side of joint box, the circumference surface cover of telescopic link is established and is connected with the spring.

As a preferred scheme, the opposite side end fixedly connected with rolling disc of dwang, the side of joint box has the protecting crust through bolt and thread connection, the side of protecting crust has the ratchet through bolt and thread connection.

As an optimized scheme, the circumference fixed surface of dwang is connected with the ratchet, ratchet and ratchet mesh mutually, the ratchet is close to the pot head with the protecting crust mutually and establishes and be connected with torque spring, torque spring's side and ratchet phase-match.

As an optimized scheme of the utility model, the opening has been seted up to the side of mount, the other side slip joint of opening and Z type tooth post.

As an optimized scheme of the utility model, the mounting groove has been seted up to the side of mount, mounting groove and outside threaded connection.

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

1. in this scheme, thereby make through the self-steering mechanism that is provided with make after the attenuator is connected with the outside that the second connecting seat can be better be connected with the attenuator, thereby make the attenuator can make first tooth post and first gear mesh when stretching out and drawing back, thereby make the attenuator can be better carry out the self-steering motion, thereby make the attenuator can be better when using possess the stability effect.

2. In this scheme, thereby it can be better and the outside is fixed to make the mount through seting up some mounting grooves at the side of mount, thereby make second gear and Z type tooth post mesh through rotating the rolling disc, and then make that Z type tooth post can be better stretch out and draw back and the opening carries out the joint to make more convenient of attenuator ability when installing and dismantling.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a first perspective view of the present invention;

fig. 2 is a perspective view of a second viewing angle of the present invention;

fig. 3 is an exploded view of the first view of the present invention;

fig. 4 is an exploded view of the second view angle of the present invention.

In the figure: 1. a fixed mount; 2. a clamping box; 3. a rectangular block; 4. a rectangular groove; 5. a first connecting seat; 6. connecting columns; 7. a first gear; 8. a first tooth post; 9. a second connecting seat; 10. a damper; 11. rotating the rod; 12. a second gear; 13. rotating the disc; 14. a Z-shaped tooth column; 15. a telescopic rod; 16. a spring; 17. protecting the shell; 18. a ratchet wheel; 19. a ratchet; 20. a torque spring; 21. an opening; 22. and (7) clamping blocks.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions:

a self-steering compression damper comprising:

a damper 10;

the fixing frame 1 is arranged at the side end of the damper 10, and the side end of the fixing frame 1 is slidably clamped with the clamping box 2;

the rectangular block 3 is fixedly connected to the side end of the clamping box 2;

and

self-steering mechanism, self-steering mechanism includes rectangular channel 4, first mount 5, spliced pole 6, first gear 7 and coupling assembling, rectangular channel 4 is seted up in rectangular block 3's side, 5 fixed connection in rectangular block 3's side of first mount, spliced pole 6 rotates and connects in the side of first mount 5, 7 fixed connection of first gear in the circumferential surface of spliced pole 6, coupling assembling sets up and connects attenuator 10 in order to realize in the side of rectangular block 3.

In the embodiment of the present invention, the damper 10 is also called a damping device. A device for increasing damping is made to quickly damp vibrations generated when an impact is applied. The damper 10 is desirably an oil damper 10. The common oils include silicone oil, oleum ricini, machine oil, diesel oil, engine oil, and transformer oil, and can be made into plate, piston, square cone, etc. There are other solid viscous damper 10, air damper 10, friction damper 10, and the like. According to the practical requirement of vibration isolation design, the damping ratio D is 0.05-0.2, which is the best, wherein, how to connect the damper 10 and realize the use thereof are the prior art and are not described much to the professional skilled in the art, the fixing frame 1 plays the role of placing the clamping box 2, the fixing frame 1 is made of stainless steel, the rectangular block 3 plays the role of opening the rectangular groove 4 and fixing the first connecting seat 5, the self-guiding mechanism is arranged, so that the second connecting seat 9 can be better connected with the damper 10 after the damper 10 is connected with the outside, the damper 10 can enable the first tooth column 8 and the first gear 7 to be engaged when being stretched, the damper 10 can better perform self-guiding movement, and the damper 10 can have better stability when being used, wherein rectangular channel 4 plays the realization and carries out the mating reaction with fixture block 22, thereby first connection pad 5 plays the realization and connects spliced pole 6 and make thereby spliced pole 6 can be better rotate first gear 7 and realize that first tooth post 8 slides the effect.

Specifically, referring to fig. 2-4, the connecting assembly includes a first tooth post 8, a second connecting seat 9 and a locking block 22, the first tooth post 8 is engaged with and slidably connected to the circumferential surface of the first gear 7, the second connecting seat 9 is fixedly connected to the side end of the first tooth post 8, the damper 10 is rotatably connected to the first tooth post 8 through a rotating shaft, the locking block 22 is fixedly connected to the lower end of the first tooth post 8, and the locking block 22 is matched with the rectangular groove 4.

In this embodiment: first tooth post 8 plays the realization and makes better the passing through second connecting seat 9 of attenuator 10 ability rotate the connection after fixing second connecting seat 9 to make the better motion of attenuator 10 ability, fixture block 22 plays the realization and can be better when first tooth post 8 carries out sliding engagement the first tooth post 8 of guarantee slip stable.

Specifically, referring to fig. 2 to 4, a side end of the clamping box 2 is rotatably connected with a rotating rod 11, one side end of the rotating rod 11 is fixedly connected with a second gear 12, a circumferential surface of the second gear 12 is engaged with a Z-shaped tooth column 14 in a sliding manner, one side end of the Z-shaped tooth column 14 is fixedly connected with a telescopic rod 15, the telescopic rod 15 is connected with the side end of the clamping box 2, and a spring 16 is sleeved on the circumferential surface of the telescopic rod 15.

In this embodiment: dwang 11 plays the realization and fixes second gear 12 and rolling disc 13 to make can be better when second gear 12 rotates take Z type tooth post 14 to slide, telescopic link 15 plays the realization area and stretches out and draws back Z type tooth post 14, thereby makes Z type tooth post 14 can better remove, wherein telescopic link 15 specifically how to connect and realize its function and be prior art not much said in this text to professional in the art, spring 16 plays the realization and can be better when telescopic link 15 is stretching out and drawing back Z type tooth post 14 and reset.

Specifically referring to fig. 3 and 4, the other end of the rotating rod 11 is fixedly connected with a rotating disc 13, the side end of the clamping box 2 is connected with a protective shell 17 through a bolt and a thread, and the side end of the protective shell 17 is connected with a ratchet 19 through a bolt and a thread.

In this embodiment: the rotating disc 13 achieves driving of the rotating rod 11 to rotate, so that the second gear 12 can better rotate, the protective shell 17 achieves protecting of the clamping box 2, the ratchet 19 achieves clamping of the ratchet wheel 18, and therefore the rotating disc 13 can better ensure position fixing of the Z-shaped toothed column 14 after rotation stop.

Specifically referring to fig. 2 and 3, a ratchet 18 is fixedly connected to the circumferential surface of the rotating rod 11, the ratchet 18 is engaged with a ratchet 19, a torque spring 20 is sleeved on the end of the ratchet 19 close to the protective shell 17, and the side end of the torque spring 20 is matched with the ratchet 18.

In this embodiment: the torque spring 20 functions to achieve a better position-limiting function of the ratchet 18 when the ratchet 18 is intermittently engaged with the ratchet 19, wherein it is clear to those skilled in the art how the ratchet 18, the ratchet 19 and the torque spring 20 are connected and used for the purpose of description.

Specifically, referring to fig. 3 and 4, an opening 21 is formed at a side end of the fixing frame 1, and the opening 21 is slidably engaged with the other side end of the Z-shaped tooth post 14.

In this embodiment: the opening 21 plays the realization and carries out the joint with Z type tooth post 14 to make joint box 2 can be better be connected with mount 1, thereby ensure that damper 10 can better guarantee its result of use when using.

Specifically, referring to fig. 3 and 4, the side end of the fixing frame 1 is provided with a mounting groove, and the mounting groove is connected with an external thread.

In this embodiment: the mounting groove is formed in the side end of the fixing frame 1, so that the fixing frame 1 can be better stable when being connected with the outside.

The utility model discloses a theory of operation and use flow: firstly, the damper 10 and the second connecting seat 9 are rotatably connected through a rotating shaft, then the fixed frame 1 is matched with the clamping box 2, at the moment, the rotating disc 13 is rotated, so that the second gear 12 and the Z-shaped toothed column 14 are meshed and slide, the Z-shaped toothed column 14 slides out to be matched with the opening 21, when the opening 21 clamps the Z-shaped toothed column 14, the rotating disc 13 stops rotating, at the moment, the ratchet wheel 18 and the ratchet wheel 19 are intermittently meshed, the ratchet wheel 18 is limited in position by the ratchet wheel 19, the Z-shaped toothed column 14 is limited in position by the second gear 12, when the damper 10 is used, the damper 10 stretches, the second connecting seat 9 and the first toothed column 8 which are connected at the side end of the damper 10 are connected, the first toothed column 8 and the first gear 7 are meshed and slidably connected, so that the first toothed column 8 can better play a self-guiding function of the damper 10 when sliding, thereby realizing the device work, thereby make through the self-steering mechanism that is provided with make second connecting seat 9 can be better after being connected with the outside and be connected with attenuator 10 when attenuator 10, thereby make attenuator 10 can make first tooth post 8 and first gear 7 mesh when stretching out and drawing back, thereby make the self-steering motion that carries on that attenuator 10 can be better, thereby make the better stability that possesses of attenuator 10 ability when using act on.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A compression damper with self-guiding function, comprising:

a damper (10);

the fixing frame (1) is arranged at the side end of the damper (10), and the side end of the fixing frame (1) is connected with the clamping box (2) in a sliding and clamping mode;

the rectangular block (3), the said rectangular block (3) is fixedly connected to the side end of the joint box (2);

and

self-steering mechanism, self-steering mechanism includes rectangular channel (4), first connection pad (5), spliced pole (6), first gear (7) and coupling assembling, the side of rectangular block (3) is seted up in rectangular channel (4), first connection pad (5) fixed connection is in the side of rectangular block (3), spliced pole (6) are rotated and are connected in the side of first connection pad (5), first gear (7) fixed connection is in the circumferential surface of spliced pole (6), coupling assembling sets up and connects attenuator (10) in order to realize in the side of rectangular block (3).

2. A self-steering compression damper as set forth in claim 1, wherein: coupling assembling includes first tooth post (8), second connecting seat (9) and fixture block (22), first tooth post (8) meshing sliding connection is in the circumferential surface of first gear (7), second connecting seat (9) fixed connection is in the side of first tooth post (8), attenuator (10) and first tooth post (8) rotate through the pivot and are connected, fixture block (22) fixed connection is in the lower extreme of first tooth post (8), fixture block (22) and rectangular channel (4) phase-match.

3. A self-steering compression damper as set forth in claim 2, wherein: the side of joint box (2) rotates and is connected with dwang (11), one side end fixedly connected with second gear (12) of dwang (11), the circumference surface meshing sliding connection of second gear (12) has Z type tooth post (14), one side end fixedly connected with telescopic link (15) of Z type tooth post (14), telescopic link (15) are connected with the side of joint box (2), the circumference surface cover of telescopic link (15) is established and is connected with spring (16).

4. A compression damper with self-steering capability as claimed in claim 3, wherein: the other side end fixedly connected with rolling disc (13) of dwang (11), the side of joint box (2) has protecting crust (17) through bolt threaded connection, the side of protecting crust (17) has ratchet (19) through bolt threaded connection.

5. The compression damper with self-guiding function as claimed in claim 4, wherein: the circumference surface fixedly connected with ratchet (18) of dwang (11), ratchet (18) and ratchet (19) mesh mutually, ratchet (19) and protective case (17) be close to the pot head and establish and be connected with torque spring (20) mutually, torque spring (20)'s side and ratchet (18) phase-match.

6. A compression damper with self-steering capability as claimed in claim 5, wherein: an opening (21) is formed in the side end of the fixing frame (1), and the opening (21) is in sliding clamping connection with the other side end of the Z-shaped tooth column (14).

7. The compression damper with self-guiding function as claimed in claim 6, wherein: the side of the fixing frame (1) is provided with a mounting groove, and the mounting groove is in threaded connection with the outside.