CN105840728B - Tail flexible constraint protection device of high-speed motion linear body - Google Patents
Tail flexible constraint protection device of high-speed motion linear body Download PDFInfo
- Publication number
- CN105840728B CN105840728B CN201610348358.2A CN201610348358A CN105840728B CN 105840728 B CN105840728 B CN 105840728B CN 201610348358 A CN201610348358 A CN 201610348358A CN 105840728 B CN105840728 B CN 105840728B
- Authority
- CN
- China
- Prior art keywords
- linear body
- spring
- clamp plate
- speed motion
- torsion spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000001681 protective effect Effects 0.000 claims description 16
- 239000013013 elastic material Substances 0.000 claims description 5
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 12
- 230000001133 acceleration Effects 0.000 description 6
- 229910021529 ammonia Inorganic materials 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- -1 poly- ammonia Ester Chemical class 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2222/00—Special physical effects, e.g. nature of damping effects
- F16F2222/08—Inertia
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Abstract
The invention relates to a tail flexible constraint protection device of a high-speed motion linear body, which comprises a body, a torsion spring seat, an elastic constraint plate, a clamping plate spring, a torsion spring, a connecting piece and a pin shaft, wherein the torsion spring seat and the elastic constraint plate are respectively and fixedly arranged on different positions of the body, two fixed ends of the clamping plate spring are positioned between two fixed plates of the torsion spring seat, the two fixed ends of the clamping plate spring and the two fixed plates of the torsion spring seat are sleeved on the pin shaft, the torsion spring is sleeved on a section of the pin shaft positioned between the two fixed ends of the clamping plate spring, the connecting piece is arranged in the clamping plate spring, one end of the connecting piece is connected to the linear body, the other end of the connecting piece is connected with a towed object, and the towed object is placed and constrained on the elastic constraint plate. The invention has simple structure, convenient operation and good use effect, and can protect the linear body from being damaged under the condition that the motion of the linear body and the object to be dragged does not generate interference.
Description
Technical field
The present invention relates to a kind of protective devices of impact acceleration whipping, are specifically related to a kind of tail of high-speed motion linear body
Portion's flexible constraint protective device.
Background technology
Many occasions need to carry out high-speed straight-line or parabolic motion using linear body traction Mass-changing System, due to tail
Portion's traction object density is different from linear body, whipping effect phenomenon can occurs on linear body tail portion and traction object, i.e., linearly
Body tail portion will produce impact acceleration, and tail portion and traction object will absorb impact load effect, and speed is higher, and whipping effect is brighter
It is aobvious；When traction object and bigger linear body density variation, impact acceleration situation is also more serious, may cause linear body and traction object
Body damages.
Invention content
Technical problem to be solved by the invention is to provide a kind of tail portion flexible constraint protection dresses of high-speed motion linear body
It sets, can solve the problems, such as that high-speed motion linear body tail portion generates shock loading whipping.
The technical solution that the present invention solves above-mentioned technical problem is as follows：A kind of tail portion flexible constraint of high-speed motion linear body
Protective device, including ontology, torsion spring seat, elastic binding plate, clamp plate spring, torsional spring, connector and axis pin, the torsion spring seat and elasticity
Binding plate is respectively and fixedly installed on the different location of the ontology, and there are two fixing end, institutes for parallel setting on the clamp plate spring
State it is parallel on torsion spring seat be equipped with two fixed plates, two fixing ends of the clamp plate spring are located at two pieces of fixations of the torsion spring seat
Between plate, and two fixing ends of the clamp plate spring and the two fixed plates of torsion spring seat are worn on the axis pin, are located at described
It is set with the torsional spring on one section of axis pin between two fixing ends of clamp plate spring, the connector is mounted in the clamp plate spring
In, one end of the connector is connected on linear body, and the other end connects the object that is pulled, and the object that is pulled is shelved and constrained in
On the elasticity binding plate.
The beneficial effects of the invention are as follows：In the tail portion flexible constraint protection dress using a kind of high-speed motion linear body of the present invention
When setting, clamp plate spring generates chucking power under the twisting force of torsional spring, in the case of linear body high-speed motion, company connected to it
Fitting is clamped under clamp plate spring by flexible constraint, and linear body tail speed is reduced；When the object that is pulled is pulled starting, because
By the supporting constraint of elastic binding plate, mutual Impact energy is absorbed by property binding plate flexible deformation, and is reached to being pulled
Object protects purpose；The configuration of the present invention is simple, simple operation, using effect is good, in the movement of linear body and the object that is pulled
It does not generate under interference condition, linear body can be protected not to be damaged；Under impact acceleration reduction and elastic buffer status of protection, compared with
The intensity requirement for reducing to big degree linear body, significantly reduces the volume and quality of linear body in this way；Linear body movement speed
Degree is higher, and using effect is more apparent, has significant economic benefit and wide popularizing application prospect.
Based on the above technical solution, the present invention can also be improved as follows.
Further, the clamp plate spring is made of elastic material.
Advantageous effect using above-mentioned further scheme is：Clamp plate spring is made of elastic material, further increases connection
Flexible connection degree between part and clamp plate spring.
Further, the torsional spring is adjustable torsional spring.
Advantageous effect using above-mentioned further scheme is：Torsional spring is adjustable torsional spring, then can adjust clamp plate spring production
Raw chucking power can make extensive use of the present invention suitable for the different objects that is pulled.
Further, the elastic binding plate is polyurethane sheet.
Advantageous effect using above-mentioned further scheme is：The elasticity of polyurethane sheet is good, has excellent restoration.
Further, the object that is pulled is Mass-changing System.
Description of the drawings
Fig. 1 is a kind of front view figure of the tail portion flexible constraint protective device of high-speed motion linear body of the present invention；
Fig. 2 is a kind of vertical view of the tail portion flexible constraint protective device of high-speed motion linear body of the present invention.
In attached drawing, parts list represented by the reference numerals are as follows：
1, ontology, 2, torsion spring seat, 3, elastic binding plate, 4, clamp plate spring, 5, torsional spring, 6, connector, 7, axis pin, 8, linear
Body, 9, be pulled object.
Specific implementation mode
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
As depicted in figs. 1 and 2, the tail portion flexible constraint protective device of a kind of high-speed motion linear body, including ontology 1, torsion
Spring abutment 2, elastic binding plate 3, clamp plate spring 4, torsional spring 5, connector 6 and axis pin 7, the ontology 1 are fettered as torsion spring seat 2 and elasticity
The basis of plate 3 is simultaneously assemblied on other fixed structures, and the torsion spring seat 2 and elastic binding plate 3 are respectively and fixedly installed to described
It is parallel on the clamp plate spring 4 to set there are two fixing end on the different location of body 1, it is parallel on the torsion spring seat 2 to be equipped with two pieces
Two fixing ends of fixed plate, the clamp plate spring 4 are located between the two fixed plates of the torsion spring seat 2, and the clamp plate spring 4
Two fixing ends and the two fixed plates of torsion spring seat 2 are worn on the axis pin 7, are located at two fixing ends of the clamp plate spring 4
Between one section of axis pin on be set with the torsional spring 5, the connector 6 is mounted in the clamp plate spring 4, the connector 6
One end is connected on linear body 8, and the other end connects the object 9 that is pulled, and the object 9 that is pulled is shelved and constrains in the elasticity constraint
On plate 3.The clamp plate spring 4 is made of elastic material.The torsional spring 5 is adjustable torsional spring.The elasticity binding plate 3 is poly- ammonia
Ester plate.The object 9 that is pulled is Mass-changing System.
A kind of operation principle of the tail portion flexible constraint protective device of high-speed motion linear body of the present invention is：Clamp plate spring 4 is adopted
It is made of elastic material, clamp plate spring 4 generates chucking power under 5 twisting force of adjustable torsional spring, since torsional spring 5 is adjustable
, so the chucking power that clamp plate spring 4 generates also is adjusted.Connector 6 is mounted in clamp plate spring 4 when use, is pulled object 9 then
By 3 supporting constraint of elastic binding plate.When 8 high-speed motion of linear body, the connector 6 of tail portion is soft in 4 times clampings of clamp plate spring
Property constraint, 8 tail speed of linear body is reduced；The object 9 that is pulled be pulled starting when, the object 9 that is pulled can with connector
Movement, be pulled object 9 movement when can hit elastic binding plate 3, due to elastic binding plate 3 have elasticity and can be right
The object 9 that is pulled is limited, therefore the object 9 that is pulled can be by 3 supporting constraint of elastic binding plate, mutual Impact energy quilt
3 flexible deformation of elastic binding plate absorbs, and reaches the protection purpose to the object 9 that is pulled.It is right under the systemic effect of the present invention
Linear body 8 and the object 9 that is pulled realize flexible constraint and protective effect.
A kind of tail portion flexible constraint protective device of high-speed motion linear body of the present invention, to rotten in linear body tail portion traction
It measures object and carries out flexible constraint, interference is not generated to the movement of linear body and the object that is pulled, and suitably slow down linear body tail portion
Speed, to reduce impact acceleration and whipping effect；To prevent from being pulled, object first motion is mutually hit with other hard objects, is dragged
The band dimension of object the big, and it is higher to hit probability, while flexible polyurethane sheet is delayed again using existing certain degree of hardness
Punching, plays a protective role.
The configuration of the present invention is simple, simple operation, using effect is good, is not generated in the movement of linear body and traction object dry
Under the conditions of relating to, it can protect and not be damaged；Reduce under elastic buffer status of protection in impact acceleration, largely reduces
The intensity requirement of linear body, such first mate's degree reduce the volume and quality of linear body.Linear speed of moving body is higher, using effect
It is more apparent, there is significant economic benefit and wide popularizing application prospect.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of tail portion flexible constraint protective device of high-speed motion linear body, it is characterised in that：Including ontology (1), torsion spring seat
(2), elastic binding plate (3), clamp plate spring (4), torsional spring (5), connector (6) and axis pin (7), the torsion spring seat (2) and elastic bunch
It ties up plate (3) to be respectively and fixedly installed on the different location of the ontology (1), there are two solid for parallel setting on the clamp plate spring (4)
Fixed end, parallel on the torsion spring seat (2) to be equipped with two fixed plates, two fixing ends of the clamp plate spring (4) are located at the torsion
Between the two fixed plates of spring abutment (2), and two fixing ends of the clamp plate spring (4) and the two fixed plates of torsion spring seat (2) are equal
It wears on the axis pin (7), is located on one section of axis pin (7) between two fixing ends of the clamp plate spring (4) described in being set with
Torsional spring (5), the connector (6) are mounted in the clamp plate spring (4), and one end of the connector (6) is connected to linear body (8)
On, the other end connects the object (9) that is pulled, and the object that is pulled (9) is shelved and constrained on the elastic binding plate (3).
2. a kind of tail portion flexible constraint protective device of high-speed motion linear body according to claim 1, it is characterised in that：
The clamp plate spring (4) is made of elastic material.
3. a kind of tail portion flexible constraint protective device of high-speed motion linear body according to claim 1 or 2, feature exist
In：The torsional spring (5) is adjustable torsional spring.
4. a kind of tail portion flexible constraint protective device of high-speed motion linear body according to claim 1 or 2, feature exist
In：The elasticity binding plate (3) is polyurethane sheet.
5. a kind of tail portion flexible constraint protective device of high-speed motion linear body according to claim 1 or 2, feature exist
In：The object that is pulled (9) is Mass-changing System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610348358.2A CN105840728B (en) | 2016-05-24 | 2016-05-24 | Tail flexible constraint protection device of high-speed motion linear body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610348358.2A CN105840728B (en) | 2016-05-24 | 2016-05-24 | Tail flexible constraint protection device of high-speed motion linear body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105840728A CN105840728A (en) | 2016-08-10 |
| CN105840728B true CN105840728B (en) | 2018-09-28 |
Family
ID=56593214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610348358.2A Active CN105840728B (en) | 2016-05-24 | 2016-05-24 | Tail flexible constraint protection device of high-speed motion linear body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105840728B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006027552A (en) * | 2004-07-21 | 2006-02-02 | Nissan Motor Co Ltd | Rigidity controlling mechanism of suspension device |
| CN201297354Y (en) * | 2008-10-17 | 2009-08-26 | 广东美的电器股份有限公司 | Torsional spring and fixing structure thereof |
| DE102011115569A1 (en) * | 2011-10-10 | 2013-04-11 | abalight GmbH | Fixing construction for tool-free fixation of flat components (eg LED panels) in ceilings or walls with cavities |
| CN203793472U (en) * | 2014-04-25 | 2014-08-27 | 国家电网公司 | Utility pole transport vehicle |
| CN203850477U (en) * | 2014-04-30 | 2014-09-24 | 温州西诺电工科技有限公司 | Adjustable damping device of ground socket |
| CN203888941U (en) * | 2014-06-23 | 2014-10-22 | 皖西学院 | Bicycle backseat facilitating clamping of object |
| CN204567880U (en) * | 2015-02-02 | 2015-08-19 | 天津美瑞自行车有限公司 | A kind of rear bicycle pinch device |
| CN205780555U (en) * | 2016-05-24 | 2016-12-07 | 武汉雷神特种器材有限公司 | Tail flexible constraint protection device of high-speed motion linear body |
-
2016
- 2016-05-24 CN CN201610348358.2A patent/CN105840728B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105840728A (en) | 2016-08-10 |
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