CN219345351U - Balancing device - Google Patents
Balancing device Download PDFInfo
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- CN219345351U CN219345351U CN202320003115.0U CN202320003115U CN219345351U CN 219345351 U CN219345351 U CN 219345351U CN 202320003115 U CN202320003115 U CN 202320003115U CN 219345351 U CN219345351 U CN 219345351U
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- buffer
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- buffer body
- piston connecting
- piston
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Abstract
The utility model proposes a balancing device comprising: the buffer body is fixedly sleeved with a swinging shaft at the outer side of the buffer body; one end of the buffer rod is inserted into the buffer body, and a guide piston is arranged between the buffer body and the buffer body; the damping spring is arranged in the buffer body and is connected with the buffer rod and the buffer body; the shock spring is arranged in the buffer body and is connected with the buffer rod and the buffer body, and the shock spring is sleeved on the outer side of the damping spring.
Description
Technical Field
The utility model belongs to the technical field of high-altitude captive balloons, and particularly relates to a balancing device.
Background
At present, in the use of high altitude captive balloon, owing to balancing unit is connected with the cylinder mount, consequently in the swing in-process of captive balloon, has exerted impact force to the buffer body, among the prior art, usually carries out buffering balance to the buffer body through hydraulic buffer, but hydraulic buffer's structure is complicated, and the problem of fluid leakage easily appears, is inconvenient for maintenance, hardly uses under heavy load's environment.
Disclosure of Invention
The present utility model proposes a balancing device that solves the above-mentioned problems.
The technical scheme of the utility model is realized as follows: a balancing apparatus, comprising:
the buffer body is fixedly sleeved with a swinging shaft at the outer side of the buffer body;
a buffer rod, one end of which is inserted into the buffer body and is disposed to be movable with respect to the buffer body;
the damping spring is arranged in the buffer body and is connected with the buffer rod and the buffer body;
the impact spring is arranged in the buffer body and is connected with the buffer rod and the buffer body, and the impact spring is sleeved on the outer side of the damping spring.
As a preferred embodiment, the buffer body is in a cylindrical shape with two through ends, the front end of the buffer body is provided with a top seat, the top seat is fixedly connected with the buffer body through bolts, the middle part of the top seat is provided with a through hole for the buffer rod to be inserted, the rear end of the buffer body is provided with a base, the base is fixedly connected with the buffer body through bolts, and the impact spring is fixedly connected with the base.
As a preferred embodiment, a guide piston is arranged between one end of the buffer rod inserted into the buffer body and the inner wall of the buffer body, and the guide piston is fixedly connected with the damping spring and the impact spring.
As a preferred embodiment, the guide piston includes a first piston connecting portion, a second piston connecting portion, and a third piston connecting portion integrally connected;
the rear side surface of the first piston connecting part is fixedly connected with the impact spring;
the second piston connecting part is connected with the rear side of the first piston connecting part, the longitudinal sectional area of the second piston connecting part is smaller than that of the first piston connecting part, and the rear side surface of the second piston connecting part is fixedly connected with the damping spring;
the third piston connecting portion is connected and arranged at the rear side of the second piston connecting portion, the longitudinal sectional area of the third piston connecting portion is smaller than that of the second piston connecting portion, and the end portion of the damping spring is sleeved on the outer side of the third piston connecting portion.
As a preferred implementation mode, the buffer rod comprises a second rod body, the second rod body penetrates through the through hole, the front end of the second rod body is connected with the first rod body, the rear end of the second rod body is connected with the third rod body, the joint of the second rod body and the third rod body is in a stepped shape, and the guide piston is fixedly sleeved on the outer side of the third rod body.
As a preferable implementation mode, a limit rod is fixedly inserted into the inner side of the base, and the rear end of the damping spring is sleeved on the outer side of the limit rod.
As a preferred implementation mode, the outside cover of gag lever post is equipped with the spacing seat, the spacing seat with fixed connection between the damping spring, the rear end inboard of spacing seat is provided with the go-between, the go-between with fixed connection between the gag lever post forms first cavity between spacing seat and the gag lever post, damping spring's rear end sets up in this first cavity, forms the second cavity between spacing seat and the buffer body, impact spring's rear end sets up in this second cavity.
As a preferred embodiment, a connecting seat is arranged between the limiting seat and the base in a connecting way.
After the technical scheme is adopted, the utility model has the beneficial effects that:
1. in the swing process of the tethered balloon, the buffer body is impacted, at the moment, the movement of the buffer rod is guided by the guide piston, the violent impact in the initial stage is absorbed by the impact spring, and the damping spring is adopted to absorb the damping in the final stage.
2. According to the utility model, the damping spring is limited through the arrangement of the first cavity, and the impact spring is limited through the arrangement of the second cavity, so that the working positions of the damping spring and the impact spring are ensured.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a use state diagram of the present utility model.
In the figure, 1-a buffer body; 2-a swinging shaft; 3-guiding piston; 4-damping springs; 5-an impact spring; 6-a buffer rod; 7-a limiting rod; 8-a limit seat; 9-connecting seats; 10-footstock; 11-a base; 12-through holes; 30-a first piston connection; 31-a second piston connection; 32-a third piston connection; 60-a first rod body; 61-a second rod body; 62-a third rod body; 80-connecting ring; 81-a first chamber; 82-a second chamber; 20-a base; 63-roller mount.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in connection with fig. 1 and 2, a balancing device comprises:
the buffer body 1 is fixedly sleeved with a swinging shaft 2 at the outer side of the buffer body, and the swinging shaft is fixedly connected with the base;
one end of the buffer rod 6 is inserted into the buffer body 1 and is arranged in a moving way relative to the buffer body 1, and the end part of the buffer rod is fixedly connected with the roller fixing frame bracket;
a damping spring 4, which is arranged in the buffer body 1 and is connected with the buffer rod 6 and the buffer body 1;
the impact spring 5 is arranged in the buffer body 1 and is connected with the buffer rod 6 and the buffer body 1, and the impact spring 5 is sleeved on the outer side of the damping spring 4.
The buffer body 1 is the cylindric setting that both ends link up, and the front end of the buffer body 1 is provided with footstock 10, through bolt fixed connection between footstock 10 and the buffer body 1, and the middle part of footstock 10 is provided with through-hole 12, supplies buffer rod 6 inserts, and the rear end of the buffer body 1 is provided with base 11, through bolt fixed connection between base 11 and the buffer body 1, fixed connection between impact spring 5 and the base 11.
A guide piston 3 is arranged between one end of the buffer rod 6 inserted into the buffer body 1 and the inner wall of the buffer body 1, and the guide piston 3 is fixedly connected with the damping spring 4 and the impact spring 5.
The guide piston 3 includes a first piston connecting portion 30, a second piston connecting portion 31, and a third piston connecting portion 32 which are integrally connected;
the rear side surface of the first piston connecting part 30 is fixedly connected with the impact spring 5;
the second piston connecting part 31 is connected and arranged at the rear side of the first piston connecting part 30, the longitudinal sectional area of the second piston connecting part 31 is smaller than that of the first piston connecting part 30, and the rear side surface of the second piston connecting part 31 is fixedly connected with the damping spring 4;
the third piston connecting portion 32 is connected and arranged at the rear side of the second piston connecting portion 31, the longitudinal sectional area of the third piston connecting portion 32 is smaller than that of the second piston connecting portion 31, and the end portion of the damping spring 4 is sleeved on the outer side of the third piston connecting portion 32.
The buffer rod 6 includes the second body of rod 61, and the second body of rod 61 runs through the through-hole 12 sets up, and the front end connection of the second body of rod 61 is provided with first body of rod 60, and the rear end connection of the second body of rod 61 is provided with the third body of rod 62, and the junction of the second body of rod 61 and the third body of rod 62 is the ladder setting, the outside setting of the third body of rod 62 is located to the fixed cover of direction piston 3.
The limit rod 7 is fixedly inserted into the inner side of the base 11, and the rear end of the damping spring 4 is sleeved on the outer side of the limit rod 7. The outside cover of gag lever post 7 is equipped with spacing seat 8, spacing seat 8 with fixed connection between damping spring 4, the rear end inboard of spacing seat 8 is provided with go-between 80, go-between 80 with fixed connection between the gag lever post 7 forms first cavity 81 between spacing seat 8 and the gag lever post 7, damping spring 4's rear end sets up in this first cavity 81, forms second cavity 82 between spacing seat 8 and the buffer body 1, impact spring 5's rear end sets up in this second cavity 82.
A connecting seat 9 is connected between the limiting seat 8 and the base 11.
In the swing process of the tethered balloon, the buffer body is impacted, at the moment, the guide piston 3 guides the movement of the buffer rod 6, the impact spring 5 absorbs the initial severe impact, and the damping spring 4 absorbs the final damping.
According to the utility model, the damping spring 4 is limited by the arrangement of the first chamber 81, and the impact spring 5 is limited by the arrangement of the second chamber 82, so that the working positions of the damping spring 4 and the impact spring 5 are ensured.
In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. In the description of the present utility model, unless otherwise specified and defined, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, mechanical or electrical, or may be in communication with each other between two elements, directly or indirectly through intermediaries, as would be understood by those skilled in the art, in view of the specific meaning of the terms described above.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. A balancing apparatus, comprising:
the buffer body is fixedly sleeved with a swinging shaft at the outer side of the buffer body;
a buffer rod, one end of which is inserted into the buffer body and is disposed to be movable with respect to the buffer body;
the damping spring is arranged in the buffer body and is connected with the buffer rod and the buffer body;
the impact spring is arranged in the buffer body and is connected with the buffer rod and the buffer body, and the impact spring is sleeved on the outer side of the damping spring.
2. The balancing device according to claim 1, wherein the buffer body is provided in a cylindrical shape with two ends penetrating, a top seat is provided at a front end of the buffer body, the top seat is fixedly connected with the buffer body through bolts, a through hole is provided in a middle part of the top seat for inserting the buffer rod, a base is provided at a rear end of the buffer body, the base is fixedly connected with the buffer body through bolts, and the impact spring is fixedly connected with the base.
3. The balancing device according to claim 2, wherein a guide piston is provided between an end of the buffer rod inserted into the buffer body and an inner wall of the buffer body, and the guide piston is fixedly connected with the damping spring and the impact spring.
4. A balancing device according to claim 3, wherein the pilot piston comprises a first piston connecting portion, a second piston connecting portion and a third piston connecting portion integrally connected;
the rear side surface of the first piston connecting part is fixedly connected with the impact spring;
the second piston connecting part is connected with the rear side of the first piston connecting part, the longitudinal sectional area of the second piston connecting part is smaller than that of the first piston connecting part, and the rear side surface of the second piston connecting part is fixedly connected with the damping spring;
the third piston connecting portion is connected and arranged at the rear side of the second piston connecting portion, the longitudinal sectional area of the third piston connecting portion is smaller than that of the second piston connecting portion, and the end portion of the damping spring is sleeved on the outer side of the third piston connecting portion.
5. The balance device according to claim 4, wherein the buffer rod comprises a second rod body, the second rod body penetrates through the through hole, the first rod body is connected to the front end of the second rod body, the third rod body is connected to the rear end of the second rod body, the junction between the second rod body and the third rod body is in a stepped shape, and the guide piston is fixedly sleeved on the outer side of the third rod body.
6. The balancing device according to claim 2, wherein a limit rod is fixedly inserted into the inner side of the base, and the rear end of the damping spring is sleeved on the outer side of the limit rod.
7. The balancing device according to claim 6, wherein the outer side of the limit lever is sleeved with a limit seat, the limit seat is fixedly connected with the damping spring, a connecting ring is arranged on the inner side of the rear end of the limit seat, the connecting ring is fixedly connected with the limit lever, a first cavity is formed between the limit seat and the limit lever, the rear end of the damping spring is arranged in the first cavity, a second cavity is formed between the limit seat and the buffer body, and the rear end of the impact spring is arranged in the second cavity.
8. The balancing device of claim 7, wherein a connecting seat is provided between the limit seat and the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320003115.0U CN219345351U (en) | 2023-01-03 | 2023-01-03 | Balancing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320003115.0U CN219345351U (en) | 2023-01-03 | 2023-01-03 | Balancing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219345351U true CN219345351U (en) | 2023-07-14 |
Family
ID=87113872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320003115.0U Active CN219345351U (en) | 2023-01-03 | 2023-01-03 | Balancing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219345351U (en) |
-
2023
- 2023-01-03 CN CN202320003115.0U patent/CN219345351U/en active Active
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