CN107255129A - Using the communication in moving complete machine shock mitigation system of external steel wire rope - Google Patents
Using the communication in moving complete machine shock mitigation system of external steel wire rope Download PDFInfo
- Publication number
- CN107255129A CN107255129A CN201710619361.8A CN201710619361A CN107255129A CN 107255129 A CN107255129 A CN 107255129A CN 201710619361 A CN201710619361 A CN 201710619361A CN 107255129 A CN107255129 A CN 107255129A
- Authority
- CN
- China
- Prior art keywords
- installing plate
- steel wire
- wire rope
- communication
- hole
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 63
- 239000010959 steel Substances 0.000 title claims abstract description 63
- 238000004891 communication Methods 0.000 title claims abstract description 30
- 230000035939 shock Effects 0.000 title claims abstract description 21
- 230000000116 mitigating effect Effects 0.000 title claims abstract description 16
- 230000003139 buffering effect Effects 0.000 claims abstract description 5
- 239000006096 absorbing agent Substances 0.000 claims abstract description 4
- 230000005484 gravity Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 22
- 238000005452 bending Methods 0.000 claims description 3
- 230000009467 reduction Effects 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/04—Wound springs
- F16F1/12—Attachments or mountings
-
- 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
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/04—Wound springs
- F16F1/045—Canted-coil springs
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M5/00—Engine beds, i.e. means for supporting engines or machines on foundations
-
- 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
- F16F2238/00—Type of springs or dampers
- F16F2238/02—Springs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
Abstract
The invention discloses the communication in moving complete machine shock mitigation system using external steel wire rope, including for the overall equipment fixed plate for bearing gravity；Including damper of multiple use steel wire ropes elasticity as buffering communication in moving equipment impulsive force, including multiple adaptors for mounting shock absorber；Multiple adaptors surround it is circular be uniformly arranged in equipment fixed plate, the top of each adaptor is fixedly connected with the first end of a damper, and damper is installed with vertical direction in 45° angle, and the second end of damper logical equipment with is fixedly connected.Communication in moving main screw lift can be reduced in the present invention so that assembling becomes easy；Because the use of damper so that the impact that communication in moving complete machine is born is greatly reduced, device structure design can reduce very big requirement, and the reduction of electrical part requirements of type selecting is a lot, and service life of equipment is long so that equipment can guarantee that precision within its phase projected life.
Description
Technical field
The invention belongs to vehicle-mounted Ku frequency ranges communication in moving in satellite communication industry, for the mobile antenna assembly technology neck received
Domain, and in particular to using the communication in moving complete machine shock mitigation system of external steel wire rope.
Background technology
Vehicle load carrier (panzer), in the process of running, has X to communication in moving equipment, Y, the impact of Z axis six direction,
This impact can cause very big impact to the mechanism and device of equipment, aggravate device failure.
It is equipment complete machine Intensity Design is very strong in structure design to overcome problem above in the prior art, and weight penalty makes
Complete machine voluntarily reaches buffering purpose.
The design defect strengthened using complete machine structure include it is following some：
1. complete machine structure design weight is very heavy, assembling is bothered very much；
2. equipment electrical part requirements of type selecting is very high, it is necessary to meet the larger condition that withstands shocks, cost is high.
3. in equipment During Process of Long-term Operation, parts and electrical part bear great impact for a long time in equipment, are easily damaged.
The content of the invention
The purpose of the present invention is that to provide to solve the above problems and used using the communication in moving complete machine of external steel wire rope
Shock mitigation system.
The present invention is achieved through the following technical solutions above-mentioned purpose：
Using the communication in moving complete machine shock mitigation system of external steel wire rope,
Including for the overall equipment fixed plate for bearing gravity；
Including multiple use steel wire ropes elasticity as the damper for leading to equipment impulsive force in buffering,
Including multiple adaptors for mounting shock absorber；
Multiple adaptors surround circle and are uniformly arranged in equipment fixed plate, and the top of each adaptor is fixedly connected with one
The first end of individual damper, damper is installed with vertical direction in 45° angle, and the second end of damper leads to equipment fixation with and connected
Connect.
Specifically, each damper includes the first installing plate, the second installing plate and steel wire rope, the top of the first installing plate
With downward multiple through holes are provided with the top of the second installing plate, steel wire rope circulates through the first installation successively in sequence
The through hole of the through hole of plate and the second installing plate, every section of steel wire rope being located between the first installing plate and the second installing plate is bending
Pre-stressed state.
Further, it is provided with the side wall of the first installing plate and the side wall of the second installing plate corresponding with number of openings
Installation screw, installation screw is connected with through hole, and the fixed steel wire rope penetrated in through hole is used for after screw precession installation screw.
Further, installation screw is vertical with through hole.
Preferably, the first installing plate and the second installing plate size are identical, are set on the first installing plate and the second installing plate
Through hole is identical with installation screw quantity and position is corresponding.
Preferably, the through hole and installation screw set on the first installing plate and the second installing plate is odd number；First
On the first half positions of installing plate and the second installing plate, the steel wire rope positioned at bottom is its projection and the first installing plate and second
Installing plate is vertical, and the steel wire rope positioned at top is that its projection is set with the first installing plate and the second installing plate in identical angle；
On the second half positions of the first installing plate and the second installing plate, the steel wire rope positioned at bottom is its projection and the first installing plate
Set with the second installing plate in identical angle, the steel wire rope positioned at top is its projection and the first installing plate and the second installing plate
Vertically.
Preferably, the through hole and installation screw set on the first installing plate and the second installing plate is nine.
The beneficial effects of the present invention are：
The present invention employs the damper of uniqueness to be subtracted using the communication in moving complete machine shock mitigation system of external steel wire rope
Shake, communication in moving main screw lift can be reduced so that assembling becomes easy；Because the use of damper so that communication in moving complete machine is held
The impact received is greatly reduced, and device structure design can reduce very big requirement, and the reduction of electrical part requirements of type selecting is a lot, and equipment is used
Long lifespan so that equipment can guarantee that precision within its phase projected life.
Brief description of the drawings
Fig. 1 is the top view of damper in the present invention；
Fig. 2 is the front view of damper in the present invention；
Fig. 3 is the assembling structure schematic diagram of the present invention.
In figure：1st, communication in moving equipment, 2, damper, the 21, first installing plate, the 22, second installing plate, 23, steel wire rope, 24,
Through hole, 25, installation screw, 26, screw, 3, adaptor, 4, equipment fixed plate.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings：
As shown in figure 3, bearing gravity using the communication in moving complete machine shock mitigation system of external steel wire rope 23, including for overall
Equipment fixed plate 4；Including damper 2 of the elasticity of multiple use steel wire ropes 23 as the logical impulsive force of equipment 1 in buffering, including it is many
The individual adaptor 3 for mounting shock absorber 2；Multiple adaptors 3 surround circular uniform in equipment fixed plate 4, Mei Gezhuan
The top of fitting 3 is fixedly connected with the first end of a damper 2, and damper 2 is installed with vertical direction in 45° angle, damper 2
The second end with lead to equipment 1 be fixedly connected.
As shown in Figure 1 and Figure 2, each damper 2 includes the first installing plate 21, the second installing plate 22 and steel wire rope 23, the
Downward multiple through holes 24 are provided with the top of one installing plate 21 and the top of the second installing plate 22, steel wire rope 23 is according to suitable
Sequence circulates through the through hole 24 of the installing plate 22 of through hole 24 and second of the first installing plate 21 successively, and every section is located at the first installing plate 21
And the second steel wire rope 23 between installing plate 22 is bending pre-stressed state.
Peace corresponding with the quantity of through hole 24 is provided with the side wall of the side wall of first installing plate 21 and the second installing plate 22
Screw 25 is filled, installation screw 25 is connected with through hole 24, fixation is used for after the precession installation screw 25 of screw 26 and is penetrated in through hole 24
Steel wire rope 23.
Installation screw 25 is vertical with through hole.
First installing plate 21 is identical with the size of the second installing plate 22, is set on the first installing plate 21 and the second installing plate 22
Through hole 24 is identical with the quantity of installation screw 25 and position is corresponding.
The through hole 24 and installation screw 25 set on first installing plate 21 and the second installing plate 22 is odd number；First
On the first half positions of the installing plate 22 of installing plate 21 and second, the steel wire rope 23 positioned at bottom is its projection and the first installing plate
21 and second installing plate 22 it is vertical, the steel wire rope 23 positioned at top is its projection and the first installing plate 21 and the second installing plate 22
Set in identical angle；On the second half positions of the first installing plate 21 and the second installing plate 22, the steel wire rope 23 positioned at bottom
It is that its projection is set with the first installing plate 21 and the second installing plate 22 in identical angle, the steel wire rope 23 positioned at top is it
Projection is vertical with the first installing plate 21 and the second installing plate 22.
The through hole and installation screw 25 set on first installing plate 21 and the second installing plate 22 is nine.Steel wire rope 23
First end is fixed in first through hole of the first installing plate 21, and steel wire rope 23 is from first through hole lower end of the first installing plate 21
First through hole lower end of the second installing plate 22 is penetrated, and is passed from first through hole upper end of the second installing plate 22, steel wire rope
23 oblique second through hole upper end for penetrating the first installing plate 21 again, steel wire rope 23 is under second through hole of the first installing plate 21
End penetrates second through hole lower end of the second installing plate 22 after passing, steel wire rope 23 is oblique again to penetrate the 3rd of the first installing plate 21
Individual through hole upper end, steel wire rope 23 penetrates the 3rd of the second installing plate 22 after being passed from the 3rd through hole lower end of the first installing plate 21
Individual through hole lower end；Oblique the 4th through hole upper end for penetrating the first installing plate 21 again of steel wire rope 23, steel wire rope 23 is installed from first
4th through hole lower end of plate 21 penetrates the 4th through hole lower end of the second installing plate 22 after passing；Steel wire rope 23 is oblique again to be penetrated
5th through hole upper end of the first installing plate 21, steel wire rope 23 passed from the 5th through hole lower end of the first installing plate 21 retread to
Penetrate the 6th through hole lower end of the second installing plate 22；Steel wire rope 23 penetrates from the 6th through hole upper end of the second installing plate 22
6th through hole upper end of one installing plate 21, steel wire rope 23 is passed from the 6th through hole lower end of the first installing plate 21 to retread to wearing
Enter the 7th through hole lower end of the second installing plate 22；Steel wire rope 23 penetrates first from the 7th through hole upper end of the second installing plate 22
7th through hole upper end of installing plate 21, steel wire rope 23 is passed from the 7th through hole lower end of the first installing plate 21 to retread to penetrating
8th through hole lower end of the second installing plate 22；Steel wire rope 23 penetrates the first peace from the 8th through hole upper end of the second installing plate 22
Fill the 8th through hole upper end of plate 21, steel wire rope 23 is passed from the 8th through hole lower end of the first installing plate 21 to retread to penetrating the
9th through hole lower end of two installing plates 22, steel wire rope 23 penetrates the first installation from the 9th through hole upper end of the second installing plate 22
It is fixed in 9th through hole of plate 21.
Damper 2 is preferably by 4 in the present invention.
The present invention employs the damper 2 of uniqueness to enter using the communication in moving complete machine shock mitigation system of external steel wire rope 23
Row damping, communication in moving main screw lift can be reduced so that assembling becomes easy；Because the use of damper 2 so that communication in moving is whole
The impact that machine is born is greatly reduced, and device structure design can reduce very big requirement, and the reduction of electrical part requirements of type selecting is a lot, equipment
Service life is long so that equipment can guarantee that precision within its phase projected life.
The steel wire rope 23 bent in operation of the present invention, damper 2 can bear and buffer any from communication in moving equipment 1
The impact that direction is brought, under corresponding impact, equipment can guarantee that long-term normal operation.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, the original for simply illustrating the present invention described in above-described embodiment and specification
Reason, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its Xiao Wu circle
It is fixed.
Claims (7)
1. using the communication in moving complete machine shock mitigation system of external steel wire rope, it is characterised in that：
Including for the overall equipment fixed plate for bearing gravity；
Including damper of multiple use steel wire ropes elasticity as buffering communication in moving equipment impulsive force,
Including multiple adaptors for mounting shock absorber；
Multiple adaptors surround circle and are uniformly arranged in equipment fixed plate, and the top of each adaptor is fixedly connected with one and subtracted
The first end of device is shaken, damper is installed with vertical direction in 45° angle, and the second end of damper is fixedly connected with communication in moving equipment.
2. the communication in moving complete machine shock mitigation system according to claim 1 using external steel wire rope, it is characterised in that：Each
Damper includes the top of the first installing plate, the second installing plate and steel wire rope, the top of the first installing plate and the second installing plate
On be provided with downward multiple through holes, steel wire rope circulates through the through hole of the first installing plate and second and installed successively in sequence
The through hole of plate, every section of steel wire rope being located between the first installing plate and the second installing plate is bending pre-stressed state.
3. the communication in moving complete machine shock mitigation system according to claim 2 using external steel wire rope, it is characterised in that：First
Installation screw corresponding with number of openings is provided with the side wall of installing plate and the side wall of the second installing plate, installation screw is with leading to
Hole is connected, and the fixed steel wire rope penetrated in through hole is used for after screw precession installation screw.
4. the communication in moving complete machine shock mitigation system according to claim 3 using external steel wire rope, it is characterised in that：Install
Screw is vertical with through hole.
5. the communication in moving complete machine shock mitigation system according to claim 2 using external steel wire rope, it is characterised in that：First
Installing plate and the second installing plate size are identical, the through hole and installation screw quantity phase set on the first installing plate and the second installing plate
Same and position correspondence.
6. the communication in moving complete machine shock mitigation system according to claim 5 using external steel wire rope, it is characterised in that：First
The through hole and installation screw set on installing plate and the second installing plate is odd number；In the first installing plate and the second installing plate
On the first half positions, the steel wire rope positioned at bottom is that its projection is vertical with the first installing plate and the second installing plate, positioned at top
Steel wire rope be its projection with the first installing plate and the second installing plate in the setting of identical angle；Pacify in the first installing plate and second
Fill on the second half positions of plate, the steel wire rope positioned at bottom is that its projection is pressed from both sides with the first installing plate and the second installing plate in identical
Angle is set, and the steel wire rope positioned at top is that its projection is vertical with the first installing plate and the second installing plate.
7. the communication in moving complete machine shock mitigation system according to claim 6 using external steel wire rope, it is characterised in that：First
The through hole and installation screw set on installing plate and the second installing plate is nine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710619361.8A CN107255129A (en) | 2017-07-26 | 2017-07-26 | Using the communication in moving complete machine shock mitigation system of external steel wire rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710619361.8A CN107255129A (en) | 2017-07-26 | 2017-07-26 | Using the communication in moving complete machine shock mitigation system of external steel wire rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107255129A true CN107255129A (en) | 2017-10-17 |
Family
ID=60025313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710619361.8A Pending CN107255129A (en) | 2017-07-26 | 2017-07-26 | Using the communication in moving complete machine shock mitigation system of external steel wire rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107255129A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469629A (en) * | 2019-09-04 | 2019-11-19 | 汉腾汽车有限公司 | A kind of server damping device in wisdom radio car standby cabin |
| CN111895017A (en) * | 2020-07-15 | 2020-11-06 | 上海电气泰雷兹交通自动化系统有限公司 | Damping device for connecting railway vehicle bogie and radio frequency antenna |
| CN111895018A (en) * | 2020-07-15 | 2020-11-06 | 上海电气泰雷兹交通自动化系统有限公司 | Radio frequency antenna shock attenuation dropout prevention means |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU89192U1 (en) * | 2009-02-10 | 2009-11-27 | Государственное образовательное учреждение высшего профессионального образования Самарский государственный аэрокосмический университет имени академика С.П. Королева | Vibration Isolator |
| CN201751628U (en) * | 2010-07-12 | 2011-02-23 | 陈会媛 | Damper and mobile laboratory with damper |
| CN204533346U (en) * | 2015-01-22 | 2015-08-05 | 广州市中海达测绘仪器有限公司 | Shock absorbing apparatus |
| CN104819239A (en) * | 2015-05-05 | 2015-08-05 | 徐州合卓电子技术有限公司 | Engineering vehicle and damping device |
| CN204900633U (en) * | 2015-07-08 | 2015-12-23 | 金国鑫 | Engineering vehicle chassis suspension shock absorber |
| CN206054619U (en) * | 2016-07-29 | 2017-03-29 | 北京中天华航航空科技有限公司 | Vibration damper of holder for aerial photographing |
| CN207161581U (en) * | 2017-07-26 | 2018-03-30 | 成都国卫通信技术有限公司 | Using the communication in moving complete machine shock mitigation system of external steel wire rope |
-
2017
- 2017-07-26 CN CN201710619361.8A patent/CN107255129A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU89192U1 (en) * | 2009-02-10 | 2009-11-27 | Государственное образовательное учреждение высшего профессионального образования Самарский государственный аэрокосмический университет имени академика С.П. Королева | Vibration Isolator |
| CN201751628U (en) * | 2010-07-12 | 2011-02-23 | 陈会媛 | Damper and mobile laboratory with damper |
| CN204533346U (en) * | 2015-01-22 | 2015-08-05 | 广州市中海达测绘仪器有限公司 | Shock absorbing apparatus |
| CN104819239A (en) * | 2015-05-05 | 2015-08-05 | 徐州合卓电子技术有限公司 | Engineering vehicle and damping device |
| CN204900633U (en) * | 2015-07-08 | 2015-12-23 | 金国鑫 | Engineering vehicle chassis suspension shock absorber |
| CN206054619U (en) * | 2016-07-29 | 2017-03-29 | 北京中天华航航空科技有限公司 | Vibration damper of holder for aerial photographing |
| CN207161581U (en) * | 2017-07-26 | 2018-03-30 | 成都国卫通信技术有限公司 | Using the communication in moving complete machine shock mitigation system of external steel wire rope |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469629A (en) * | 2019-09-04 | 2019-11-19 | 汉腾汽车有限公司 | A kind of server damping device in wisdom radio car standby cabin |
| CN111895017A (en) * | 2020-07-15 | 2020-11-06 | 上海电气泰雷兹交通自动化系统有限公司 | Damping device for connecting railway vehicle bogie and radio frequency antenna |
| CN111895018A (en) * | 2020-07-15 | 2020-11-06 | 上海电气泰雷兹交通自动化系统有限公司 | Radio frequency antenna shock attenuation dropout prevention means |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171017 |
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| RJ01 | Rejection of invention patent application after publication |