CN106352013A - Anti-impact protection device - Google Patents
Anti-impact protection device Download PDFInfo
- Publication number
- CN106352013A CN106352013A CN201610854891.6A CN201610854891A CN106352013A CN 106352013 A CN106352013 A CN 106352013A CN 201610854891 A CN201610854891 A CN 201610854891A CN 106352013 A CN106352013 A CN 106352013A
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- CN
- China
- Prior art keywords
- installing plate
- damper
- damper rod
- protective device
- impact protective
- 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.)
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Classifications
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- 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
- F16F15/023—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 fluid means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Vibration Dampers (AREA)
Abstract
An anti-impact protection device comprises a first mounting plate, a second mounting plate and at least three damping rods, wherein the second mounting plate and the first mounting plate are relatively parallel and arranged at an interval, the first damping rods are parallel and are arranged between the first mounting plate and the second mounting plate, two ends of each damping rod are mounted to the first mounting plate and the second mounting plate in a hinged manner respectively, and connecting lines formed by intersection points of center axes of the at least three first damping rods and the same mounting plate constitute a regular polygon. According to the anti-impact protection device, great impact caused by breakage of a brittle test piece is reduced as far as possible under the premise that experimental measurement data is not affected, and protection equipment is protected.
Description
Technical field
The present invention relates to technical field of civil engineering, more particularly, to a kind of anti-impact protective device.
Background technology
With the continuous progress of the research of civil engineering, continuously attempting to study the test of various new composite components
In, the requirement to experimental facilitiess and experimental technique for the new large scale test specimen also increasingly improves.Carrying out large-tonnage fragile member
During experiment, fragility test specimen may lose suddenly bearing capacity, produces huge vibrations.Huge vibrations may bring to loading equipemtn
Powerful impact, may destroy the experimental facilitiess for loading under extreme case.
Content of the invention
Based on this it is necessary to be directed to above-mentioned technical problem, provide a kind of anti-impact protective device, do not affect experiment measurement
On the premise of data, reduce the enormous impact that the fracture of fragility test specimen brings, Protection equipment as far as possible.
A kind of anti-impact protective device, comprising:
First installing plate；
Spaced second installing plate opposing parallel with described first installing plate；And
At least three first damper rods arranged in parallel between described first installing plate and described second installing plate, often
The two ends of individual first damper rod are installed on described first installing plate and described second installing plate respectively by way of hinged, described
The central shaft of at least three first damper rods constitutes regular polygon with the line of the intersection point of same installing plate.
In one embodiment, the two ends of each described first damper rod pass through spherical hinged-support or universal hinge support respectively
It is installed on described first installing plate and described second installing plate.
In one embodiment, described anti-impact protective device further includes the hinged setting of at least two second damper rods
Between described first installing plate and described second installing plate, each described second damper rod is arranged at adjacent two first resistance
Between Buddhist nun's bar, the two ends of each described second damper rod share hinged-support from the first different damper rods respectively, any two the
The central shaft of two damper rods intersects.
In one embodiment, described second damper rod is identical with the quantity of described first damper rod.
In one embodiment, described first damper rod, described second damper rod are viscous damper.
A kind of anti-impact protective device, comprising:
First installing plate；
Spaced second installing plate opposing parallel with described first installing plate；
Four the first damper rods arranged in parallel between described first installing plate and described second installing plate, described four
The two ends of each the first damper rod in individual first damper rod be installed on by way of hinged respectively described first installing plate with
Described second installing plate, the central shaft of described four the first damper rods constitutes square with the line of the intersection point of same installing plate.
In one embodiment, the two ends of each described first damper rod pass through spherical hinged-support or universal hinge support respectively
It is installed on described first installing plate and described second installing plate.
In one embodiment, described anti-impact protective device further includes 2-4 the second damper rod is hinged to be arranged at
Between described first installing plate and described second installing plate, each described second damper rod is arranged at adjacent two first damping
Between bar, the two ends of each described second damper rod share hinged-support, any two second from the first different damper rods respectively
The central shaft of damper rod intersects.
In one embodiment, described first damper rod is identical with the quantity of described second damper rod.
In one embodiment, described first damper rod, described second damper rod are viscous damper.
The anti-impact protective device that the present invention provides, the two ends of each the first damper rod are installed respectively by way of hinged
In described first installing plate and described second installing plate, the central shaft of described at least three first damper rods and same installing plate
The line of intersection point constitutes regular polygon.Thus it is guaranteed that described at least three first damper rods are uniformly arranged on described first peace
Between dress plate and described second installing plate, absorbability is more abundant, such that it is able to more preferable Protection device.In addition, it is described
The two ends of each the first damper rod at least three first damper rods are installed on described first peace respectively by way of hinged
Dress plate and described second installing plate, so that described anti-impact protective device all can play protection to the impact of any direction make
With.
Brief description
Fig. 1 is the structural representation of the anti-impact protective device in one embodiment of the invention；
Fig. 2 is the anti-impact protective device operating diagram in one embodiment of the invention；
Fig. 3 is the top view of the anti-impact protective device in one embodiment of the invention；
Fig. 4 is the side view along a-a or c-c for the Fig. 3；
Fig. 5 is the side view along b-b or d-d for the Fig. 3；
Fig. 6 is the top view of the anti-impact protective device in another embodiment of the present invention；
Fig. 7 is the side view along a-a or b-b or c-c for the Fig. 6.
Component symbol explanation
Anti-impact protective device 100
First installing plate 110
First intersection point 112
First damper rod 120
Second damper rod 130
Second installing plate 140
Second intersection point 142
Fragility test specimen 200
Pressure applying means 300
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with accompanying drawing to the present invention's
Anti-impact protective device.It should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not used to limit
The present invention.
Refer to Fig. 1, one embodiment of the invention, provide a kind of anti-impact protective device 100, comprising: the first installing plate
110 and described first installing plate 110 relative spacing setting the second installing plate 140 and at least three first damper rods 120
Arranged in parallel between described first installing plate 110 and described second installing plate 140.Described at least three first damper rods
The two ends of first damper rod of each in 120 120 be installed on by way of hinged respectively described first installing plate 110 with described
Second installing plate 140.The central shaft of described at least three first damper rods 120 is just constituted with the line of the intersection point of same installing plate
Polygon.Specifically, the first intersection point of the central shaft of described at least three first damper rods 120 and described first installing plate 110
112 line is regular polygon.The of the central shaft of described at least three first damper rods 120 and described second installing plate 140
The line of two intersection points 142 is also regular polygon.
Described first damper rod 120 is the device carrying out depletion kinergety with the resistance of viscous fluid.In an embodiment
In it is preferable that described first damper rod 120 is viscous damper.Viscous damper has sufficient bearing capacity ability,
Huge impact load can be born and offset vibrational energy.
In one embodiment, the two ends of each the first damper rod 120 in described at least three first damper rods 120 are divided
Described first installing plate 110 and described second installing plate 140 are not installed on by spherical hinged-support.In one embodiment, institute
The two ends stating each the first damper rod 120 at least three first damper rods 120 can also be pacified by universal hinge support respectively
It is loaded on described first installing plate 110 and described second installing plate 140.
Refer to Fig. 2, the anti-impact protective device 100 that the present invention provides operationally, fragility test specimen 200 to be measured is set
Put between described first installing plate 110 and described second installing plate 140.Pressure applying means 300 are to described first installing plate
110 applying pressure, can test, by test device, the maximum pressure value that described fragility test specimen 200 can bear.When reaching
When stating maximum pressure value, described fragility test specimen 200 can rupture, and the energy that fracture produces can be inhaled by described first damper rod 120
Receive, described first damper rod 120 can bear huge impact, and absorbs big energy, protects pressure applying means 300 not impaired
Evil.
Described anti-impact protective device 100 in the present embodiment, the central shaft of described at least three first damper rods 120 with
The line of the first intersection point 112 of described first installing plate 110 is regular polygon；The central shaft of described three the second damper rods 120
Line with the second intersection point 142 of described second installing plate 140 is also regular polygon.Thus it is guaranteed that described at least three
One damper rod 120 is uniformly arranged between described first installing plate 110 and described second installing plate 140, apparatus with shock absorbing ratio
Relatively abundant, such that it is able to more preferable Protection device.In addition, each first resistance in described at least three first damper rods 120
The two ends of Buddhist nun's bar 120 are installed on described first installing plate 110 and described second installing plate 140 respectively by way of hinged, from
And make described anti-impact protective device 100 all can play protective action to vertical and horizontal direction impact.
Incorporated by reference to Fig. 3, in one embodiment, described anti-impact protective device 100 includes four the first damper rods 120,
The central shaft of described four the first damper rods 120 constitutes square with the line of the intersection point of same installing plate.Specifically, described four
The central shaft of individual first damper rod 120 is foursquare four summits with the first intersection point 112 of described first installing plate 110, institute
Second intersection point 142 of the central shaft and described second installing plate 140 of stating four the first damper rods 120 is also foursquare four tops
Point.
Refer to Fig. 4-5, the anti-impact protective device 100 of the present invention can also include at least two second damper rods 130
Hinged it is arranged between described first installing plate 110 and described second installing plate 140.Each described second damper rod 130 is arranged
Between two adjacent the first damper rods 120, the two ends of each described second damper rod 130 damp from different first respectively
Bar 120 shares hinged-support, and the central shaft of any two the second damper rod 130 intersects.Specifically, described at least two second
The central shaft of each the second damper rod 130 in damper rod 130 is arranged at the center of two adjacent the first damper rods 120
Axle is on the diagonal of the tetragon on two relative sides.The central shaft of described at least two second damper rods 130 intersects.
Described second damper rod 130 is identical with described first damper rod 120.
In one embodiment, the described anti-impact protective device 100 in Fig. 3 includes four the first damper rods 120 and four
Individual second damper rod 130.Fig. 4 is the side view along a-a or c-c for the described anti-impact protective device 100 in Fig. 3.Can from Fig. 4
To find out that each described second damper rod 130 is arranged between adjacent two the first damper rod 120, each described second damping
The two ends of bar 130 share hinged-support, the central shaft of any two the second damper rod 130 from the first different damper rods 120 respectively
Intersect.Specifically, each second damper rod 130 is provided in the central shaft of two adjacent the first damper rods 120
On diagonal for the tetragon on two relative sides.The two ends of each the second damper rod 130 described are adjacent with described respectively
Two the first damper rods 120 share hinged-support.In addition, all of second resistance in the present embodiment can also be described with reference to Fig. 5
Buddhist nun's bar 130 is all not parallel that is to say, that the central shaft of all of second damper rod 130 in the present embodiment intersects.This reality
Apply in example, by arranging described second damper rod 130, described anti-impact protective device 100 can be balanced further in level side
The power being subject to upwards.It is appreciated that the described anti-impact protective device 100 in Fig. 3 can also include four the first damper rods 120
With two the second damper rods 130, or four the first damper rods 120 and three the second damper rods 130 can also be included.As long as extremely
Rare two the second damper rods 130 just can play acting on of the power being subject on equilibrium level direction.
Fig. 6-7 is in another embodiment of the present invention, including three the first damper rods 120 and three the second damper rods 130
Impact protection device 100.In the present embodiment, the set-up mode of the second damper rod 130 is identical with the set-up mode in Fig. 4-5.
The anti-impact protective device that the present invention provides, the two ends of each the first damper rod are installed respectively by way of hinged
In described first installing plate and described second installing plate, the central shaft of described at least three first damper rods and same installing plate
The line of intersection point constitutes regular polygon.Thus it is guaranteed that described at least three first damper rods are uniformly arranged on described first peace
Between dress plate and described second installing plate, absorbability is more abundant, such that it is able to more preferable Protection device.In addition, it is described
The two ends of each the first damper rod at least three first damper rods are installed on described first peace respectively by way of hinged
Dress plate and described second installing plate, so that described anti-impact protective device all can play protection to the impact of any direction make
With.
Each technical characteristic of embodiment described above can arbitrarily be combined, for making description succinct, not to above-mentioned reality
The all possible combination of each technical characteristic applied in example is all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all it is considered to be the scope of this specification record.
Embodiment described above only have expressed the several embodiments of the present invention, and its description is more concrete and detailed, but simultaneously
Can not therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
Say, without departing from the inventive concept of the premise, some deformation can also be made and improve, these broadly fall into the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be defined by claims.
Claims (10)
1. a kind of anti-impact protective device is it is characterised in that include:
First installing plate；
Spaced second installing plate opposing parallel with described first installing plate；And
At least three first damper rods arranged in parallel between described first installing plate and described second installing plate, each
The two ends of one damper rod are installed on described first installing plate and described second installing plate respectively by way of hinged, described at least
The central shaft of three the first damper rods constitutes regular polygon with the line of the intersection point of same installing plate.
2. anti-impact protective device as claimed in claim 1 is it is characterised in that the two ends of each described first damper rod are distinguished
Described first installing plate and described second installing plate are installed on by spherical hinged-support or universal hinge support.
3. anti-impact protective device as claimed in claim 2 is it is characterised in that described anti-impact protective device further includes
At least two second damper rods are hinged to be arranged between described first installing plate and described second installing plate, each described second resistance
Buddhist nun's bar is arranged between adjacent two first damper rod, and the two ends of each described second damper rod hinder from different first respectively
Buddhist nun's bar shares hinged-support, and the central shaft of any two second damper rod intersects.
4. anti-impact protective device as claimed in claim 3 is it is characterised in that described second damper rod damps with described first
The quantity of bar is identical.
5. anti-impact protective device as claimed in claim 1 it is characterised in that described first damper rod, described second damping
Bar is viscous damper.
6. a kind of anti-impact protective device is it is characterised in that include:
First installing plate；
Spaced second installing plate opposing parallel with described first installing plate；
Four the first damper rods arranged in parallel between described first installing plate and described second installing plate, described four
The two ends of each the first damper rod in one damper rod be installed on by way of hinged respectively described first installing plate with described
Second installing plate, the central shaft of described four the first damper rods constitutes square with the line of the intersection point of same installing plate.
7. anti-impact protective device as claimed in claim 6 is it is characterised in that the two ends of each described first damper rod are distinguished
Described first installing plate and described second installing plate are installed on by spherical hinged-support or universal hinge support.
8. anti-impact protective device as claimed in claim 7 is it is characterised in that described anti-impact protective device further includes
The second damper rod is hinged is arranged between described first installing plate and described second installing plate for 2-4, each described second damping
Bar is arranged between adjacent two first damper rod, and the two ends of each described second damper rod damp from different first respectively
Bar shares hinged-support, and the central shaft of any two second damper rod intersects.
9. anti-impact protective device described as claimed in claim 8 is it is characterised in that described first damper rod and described the
The quantity of two damper rods is identical.
10. anti-impact protective device as claimed in claim 6 it is characterised in that it is characterized in that, described first damper rod,
Described second damper rod is viscous damper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610854891.6A CN106352013B (en) | 2016-09-27 | 2016-09-27 | Anti-impact protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610854891.6A CN106352013B (en) | 2016-09-27 | 2016-09-27 | Anti-impact protection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106352013A true CN106352013A (en) | 2017-01-25 |
| CN106352013B CN106352013B (en) | 2020-04-10 |
Family
ID=57865320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610854891.6A Active CN106352013B (en) | 2016-09-27 | 2016-09-27 | Anti-impact protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106352013B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113066680A (en) * | 2021-03-30 | 2021-07-02 | 贵州航天电子科技有限公司 | Mounting structure for twelve-axial overload impact switch |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4362287A (en) * | 1979-02-16 | 1982-12-07 | A/S Kongsberg Vapenfabrikk | Shock absorber arrangement for mounting delicate equipment and shock absorber for use in the arrangement |
| JP3931289B2 (en) * | 1999-08-25 | 2007-06-13 | カヤバ工業株式会社 | Vibration control device |
| US20100032876A1 (en) * | 2008-08-07 | 2010-02-11 | Drs Sensors & Targeting Systems, Inc. | Vibration isolator system |
| CN201836606U (en) * | 2010-11-01 | 2011-05-18 | 山东巨洋神州信息技术有限公司 | Foundation of damping display wall |
| CN103486193A (en) * | 2013-10-09 | 2014-01-01 | 中国电力科学研究院 | Electrical equipment vibration prevention system |
| CN105128396A (en) * | 2015-09-28 | 2015-12-09 | 扬州容德机械有限公司 | Buffer device of press machine |
| CN205551178U (en) * | 2016-04-13 | 2016-09-07 | 楼迪飞 | Pneumatic punching machine |
-
2016
- 2016-09-27 CN CN201610854891.6A patent/CN106352013B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4362287A (en) * | 1979-02-16 | 1982-12-07 | A/S Kongsberg Vapenfabrikk | Shock absorber arrangement for mounting delicate equipment and shock absorber for use in the arrangement |
| JP3931289B2 (en) * | 1999-08-25 | 2007-06-13 | カヤバ工業株式会社 | Vibration control device |
| US20100032876A1 (en) * | 2008-08-07 | 2010-02-11 | Drs Sensors & Targeting Systems, Inc. | Vibration isolator system |
| CN201836606U (en) * | 2010-11-01 | 2011-05-18 | 山东巨洋神州信息技术有限公司 | Foundation of damping display wall |
| CN103486193A (en) * | 2013-10-09 | 2014-01-01 | 中国电力科学研究院 | Electrical equipment vibration prevention system |
| CN105128396A (en) * | 2015-09-28 | 2015-12-09 | 扬州容德机械有限公司 | Buffer device of press machine |
| CN205551178U (en) * | 2016-04-13 | 2016-09-07 | 楼迪飞 | Pneumatic punching machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113066680A (en) * | 2021-03-30 | 2021-07-02 | 贵州航天电子科技有限公司 | Mounting structure for twelve-axial overload impact switch |
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| Publication number | Publication date |
|---|---|
| CN106352013B (en) | 2020-04-10 |
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Inventor after: Pan Peng Inventor after: An Jiayu Inventor after: Sun Jiangbo Inventor after: Deng Kailai Inventor after: Feng Peng Inventor before: Pan Peng Inventor before: Sun Jiangbo Inventor before: Deng Kailai Inventor before: Feng Peng |
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