CN102730313A - Fast dynamic and static switching mechanism of carrying platform - Google Patents
Fast dynamic and static switching mechanism of carrying platform Download PDFInfo
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- CN102730313A CN102730313A CN2012102010672A CN201210201067A CN102730313A CN 102730313 A CN102730313 A CN 102730313A CN 2012102010672 A CN2012102010672 A CN 2012102010672A CN 201210201067 A CN201210201067 A CN 201210201067A CN 102730313 A CN102730313 A CN 102730313A
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Abstract
The invention relates to a fast dynamic and static switching mechanism of a carrying platform. The fast dynamic and static switching mechanism is characterized by comprising a three-direction limiting vibration isolation cushioning device, a frame type base, a lifting hydraulic cylinder, fast locking devices and a gradienter, wherein the three-direction limiting vibration isolation cushioning device is arranged on a foundation support; the frame type base is elastically supported by the three-direction limiting vibration isolation cushioning device, and is used for loading precise instrument equipment; the lifting hydraulic cylinder is arranged in the center in the frame type base, and is used for driving the precise instrument equipment to move up and down; three sets of the fast locking devices are respectively arranged at three side positions of the frame type base, and are used for fixing the frame type base on the foundation support; and the gradienter is arranged on the table top of the frame type base. The fast dynamic and static switching mechanism is simple, compact and reasonable in structure, and by the fast dynamic and static switching mechanism, the frame type base in the carrying platform is quickly switched between dynamic elastic support and static rigid support, and the adaptability and the multi-occasion operation capacity of the precise instrument equipment are improved.
Description
Technical field
The present invention relates to the quick dynamic and static switching mechanism of a kind of carrying platform, specifically a kind of device that frame-type base in the carrying platform is changed fast between the rigid support of dynamic resilient mounting and static state.
Background technology
Precision instrument and equipment is in when transportation, and carrying platform need have vibration-damping function, precision instrument and equipment is had a negative impact avoiding.Precision instrument and equipment need guarantee the stable and maintenance level of precision instrument and equipment again when normal operation.This just require carrying platform can be between dynamic resilient mounting and static rigid support flexible conversion.
Summary of the invention
The objective of the invention is to overcome the deficiency that exists in the prior art; Provide a kind of carrying platform quick dynamic and static switching mechanism; It is simple in structure, compact, reasonable; Can make the frame-type base conversion fast between the rigid support of dynamic resilient mounting and static state in the carrying platform, improve comformability and many occasions working ability of precision instrument and equipment.
According to technical scheme provided by the invention: the quick dynamic and static switching mechanism of carrying platform; It is characterized in that: comprise the spacing vibration isolation buffering device of three-dimensional, frame-type base, lifting hydraulic cylinder, quick-locking device and level indicator; The spacing vibration isolation buffering device of said three-dimensional is installed on the pedestal; Said frame-type base is through the spacing vibration isolation buffering device resilient mounting of three-dimensional, and the frame-type base is used to load precision instrument and equipment; Said lifting hydraulic cylinder is arranged on the center in the frame-type base, and lifting hydraulic cylinder is used to drive precision instrument and equipment; Said quick-locking device has three covers, and three cover quick-locking devices are separately positioned on three lateral location places of frame-type base, and quick-locking device is used for the frame-type base that rises is fixed on pedestal, the rigid support of implementation framework formula base; Said level indicator is installed on the frame-type base table top.
As further improvement of the present invention, the spacing vibration isolation buffering device of said three-dimensional has quadruplet, and the spacing vibration isolation buffering device of quadruplet three-dimensional is installed on four jiaos of frame-type base respectively.
As further improvement of the present invention; The spacing vibration isolation buffering device of said three-dimensional comprises base plate, following keysets, steel-wire isolator, spacing bump rubber, goes up keysets and outside link plate; Said base plate is fixedly mounted on the pedestal, and said keysets down is fixed on the base plate the oblique 45 ° of installations of said steel-wire isolator; Keysets connects under first adapter plate of steel-wire isolator; Second adapter plate of steel-wire isolator is connected with last keysets, and said outside link plate is fixed on the upper junction plate, and said outside link plate is used for connection box posture base; Said outside link plate is provided with mounting hole; Said spacing bump rubber is installed on the base with overbolt; Spacing bump rubber is dumbbell shape, and spacing bump rubber middle part is positioned at said mounting hole, and the buffer head of spacing bump rubber upper and lower side plays the buffer limit effect to the displacement of outside link plate vertical direction.
As further improvement of the present invention; Said quick-locking device comprises bearing, hinge stent, fine-tuning nut, strut bar and lock screw; Said bearing is fixed on the pedestal, and hinge stent is hinged on bearing through bearing pin, and fine-tuning nut free to rotate is installed on the said hinge stent; Said strut bar one end is provided with screw thread and is threaded with fine-tuning nut; The said strut bar other end is provided with the bayonet socket that is used to block frame-type base edge, and said lock screw is installed in the end that strut bar is provided with bayonet socket, and said lock screw is used for strut bar is locked at the frame-type base.
The present invention compared with prior art, advantage is:
(1), the present invention is simple in structure, compact, rationally, can make the frame-type base conversion fast between dynamic resilient mounting and static rigid support in the carrying platform, improved comformability and many occasions working ability of precision instrument and equipment.
(2), the spacing vibration isolation buffering device of three-dimensional among the present invention has outstanding anti-vibration and shock ability, during the transportation precision instrument and equipment, softening nonlinear curve characteristic can improve the anti-vibration performance of carrying platform; And have unique three-dimensional limit function, when precision instrument and equipment receives large impact, can guarantee the displacement that instrument and equipment is less, prevent that instrument and equipment and circumferential component from producing rigid collision.
(3), the quick-locking device among the present invention can be fixing fast with the frame-type base that rises; The rigid support of implementation framework formula base; And the frame-type base after being rigidly connected can be regulated three fulcrum height arbitrarily; Cooperate the level indicator on the frame-type base table top, finally can realize the requirement of precision instrument and equipment base levelness and rigidity.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention.
Fig. 2 is the structure birds-eye view of the embodiment of the invention.
Fig. 3 is the structural representation of the spacing vibration isolation buffering device of three-dimensional among the present invention.
Fig. 4 is the structural representation of quick-locking device among the present invention.
Description of reference numerals: 1-pedestal; The spacing vibration isolation buffering device of 2-three-dimensional; 3-frame-type base; 4-lifting hydraulic cylinder; 5-quick-locking device; 6-level indicator; 7-base plate; 8-following keysets; 9-steel-wire isolator; 9a-first adapter plate; 9b-second adapter plate; 10-spacing bump rubber; 11-upward keysetss; 12-outside link plate; 13-overbolt; 14-bearing; 15-hinge stent; 16-fine-tuning nut; 17-strut bar; 17a-bayonet socket; 18-lock screw.
The specific embodiment
Below in conjunction with concrete accompanying drawing and embodiment the present invention is described further.
As shown in the figure: the quick dynamic and static switching mechanism of the carrying platform among the embodiment mainly is made up of parts such as the spacing vibration isolation buffering device of three-dimensional 2, frame-type base 3, lifting hydraulic cylinder 4, quick-locking device 5 and level indicators 6.
Like Fig. 1, shown in Figure 2, the spacing vibration isolation buffering device 2 of said three-dimensional is installed on the pedestal 1, and said frame-type base 3 is through spacing vibration isolation buffering device 2 resilient mountings of three-dimensional, and frame-type base 3 is used to load precision instrument and equipment; Said lifting hydraulic cylinder 4 is arranged on the center in the frame-type base 3, and lifting hydraulic cylinder 4 is used to drive precision instrument and equipment; Said quick-locking device 5 has three covers, and three cover quick-locking devices 5 are separately positioned on three lateral location places of frame-type base 3, and quick-locking device 5 is used for the frame-type base 3 that rises is fixed on pedestal 1, the rigid support of implementation framework formula base 3; Said level indicator 6 is installed on frame-type base 3 table tops.
In the illustrated embodiment, the spacing vibration isolation buffering device of said three-dimensional 2 total quadruplets, the spacing vibration isolation buffering device 2 of quadruplet three-dimensional is installed on four jiaos of frame-type base 3 respectively, firm support that like this can implementation framework formula base 3.
The structure of the spacing vibration isolation buffering device 2 of said three-dimensional is as shown in Figure 3; It mainly is made up of base plate 7, time keysets 8, steel-wire isolator 9, spacing bump rubber 10, last keysets 11 and outside link plate 12; Said base plate 7 is fixedly mounted on the pedestal 1, and said keysets 8 down is fixed on the base plate 7 said steel-wire isolator 9 oblique 45 ° of installations; Keysets 8 connects under the first adapter plate 9a of steel-wire isolator 9; The second adapter plate 9b of steel-wire isolator 9 is connected with last keysets 11, and said outside link plate 12 is fixed on the upper junction plate, and said outside link plate 12 is used for connection box posture base 3; Said outside link plate 12 is provided with mounting hole; Said spacing bump rubber 10 usefulness overbolts 13 are installed on the base; Spacing bump rubber 10 is dumbbell shape; Spacing bump rubber 10 middle parts are positioned at said mounting hole, and the buffer head of spacing bump rubber 10 upper and lower sides plays the buffer limit effect to the displacement of outside link plate 12 vertical direction.
Be fastenedly connected in order to ensure frame-type base 3 and the spacing vibration isolation buffering device 2 of quadruplet three-dimensional, the junction between them is all locking and be aided with screw thread fastening glue with the bullet pad.
The structure of said quick-locking device 5 is as shown in Figure 4; It mainly is made up of bearing 14, hinge stent 15, fine-tuning nut 16, strut bar 17 and lock screw 18; Said bearing 14 is fixed on the pedestal 1, and hinge stent 15 is hinged on bearing 14 through bearing pin, on the said hinge stent 15 fine-tuning nut free to rotate 16 is installed; Said strut bar 17 1 ends are provided with screw thread and are threaded with fine-tuning nut 16; Said strut bar 17 other ends are provided with the bayonet socket 17a that is used to block frame-type base 3 edges, and said lock screw 18 is installed in the end that strut bar 17 is provided with bayonet socket 17a, and said lock screw 18 is used for strut bar 17 is locked at frame-type base 3.
Concrete applicable cases of the present invention is following:
Precision instrument and equipment is loaded in the frame-type base 3.When the transportation precision instrument and equipment, 3 of frame-type bases pass through spacing vibration isolation buffering device 2 resilient mountings of quadruplet three-dimensional, and the softening nonlinear curve characteristic of the spacing vibration isolation buffering device 2 of three-dimensional can improve the anti-vibration performance of carrying platform; And the spacing vibration isolation buffering device 2 of three-dimensional has unique three-dimensional limit function, when precision instrument and equipment receives large impact, can guarantee the displacement that instrument and equipment is less, prevents that instrument and equipment and circumferential component from producing rigid collision.
When using precision instrument and equipment; Start lifting hydraulic cylinder 4; Precision instrument and equipment is risen to the appropriate location, three cover quick-locking devices 5 are holded up, make bayonet socket 17a on the strut bar 17 block the edge of frame-type base 3; Tighten lock screw 18, strut bar 17 is locked on frame-type base 3; The turn fine-tuning nut 16 then, cooperate the 6 pairs of frame-type bases of level indicator 3 on frame-type base 3 table tops to carry out the levelness fine setting, finally can realize the requirement of precision instrument and equipment to base levelness and rigidity.
Claims (4)
1. the quick dynamic and static switching mechanism of carrying platform; It is characterized in that: comprise the spacing vibration isolation buffering device of three-dimensional (2), frame-type base (3), lifting hydraulic cylinder (4), quick-locking device (5) and level indicator (6); The spacing vibration isolation buffering device of said three-dimensional (2) is installed on the pedestal (1); Said frame-type base (3) is through the spacing vibration isolation buffering device of three-dimensional (2) resilient mounting, and frame-type base (3) is used to load precision instrument and equipment; Said lifting hydraulic cylinder (4) is arranged on the center in the frame-type base (3), and lifting hydraulic cylinder (4) is used to drive precision instrument and equipment; Said quick-locking device (5) has three covers; Three cover quick-locking devices (5) are separately positioned on three lateral location places of frame-type base (3); Quick-locking device (5) is used for the frame-type base (3) that rises is fixed on pedestal (1), the rigid support of implementation framework formula base (3); Said level indicator (6) is installed on frame-type base (3) table top.
2. the quick dynamic and static switching mechanism of carrying platform as claimed in claim 1 is characterized in that: the spacing vibration isolation buffering device of said three-dimensional (2) has quadruplet, and the spacing vibration isolation buffering device of quadruplet three-dimensional (2) is installed on four jiaos of frame-type base (3) respectively.
3. the quick dynamic and static switching mechanism of carrying platform as claimed in claim 1; It is characterized in that: the spacing vibration isolation buffering device of said three-dimensional (2) comprises base plate (7), following keysets (8), steel-wire isolator (9), spacing bump rubber (10), goes up keysets (11) and outside link plate (12); Said base plate (7) is fixedly mounted on the pedestal (1); Said keysets (8) down is fixed on the base plate (7); The oblique 45 ° of installations of said steel-wire isolator (9), first adapter plate (9a) of steel-wire isolator (9) keysets (8) down connect, and second adapter plate (9b) of steel-wire isolator (9) is connected with last keysets (11); Said outside link plate (12) is fixed on the upper junction plate, and said outside link plate (12) is used for connection box posture base (3); Said outside link plate (12) is provided with mounting hole; Said spacing bump rubber (10) is installed on the base with overbolt (13); Spacing bump rubber (10) is dumbbell shape; Spacing bump rubber (10) middle part is positioned at said mounting hole, and the buffer head of spacing bump rubber (10) upper and lower side plays the buffer limit effect to the displacement of outside link plate (12) vertical direction.
4. the quick dynamic and static switching mechanism of carrying platform as claimed in claim 1; It is characterized in that: said quick-locking device (5) comprises bearing (14), hinge stent (15), fine-tuning nut (16), strut bar (17) and lock screw (18); Said bearing (14) is fixed on the pedestal (1); Hinge stent (15) is hinged on bearing (14) through bearing pin; Fine-tuning nut free to rotate (16) is installed on the said hinge stent (15); Said strut bar (17) one ends are provided with screw thread and are threaded with fine-tuning nut (16); Said strut bar (17) other end is provided with the bayonet socket (17a) that is used to block frame-type base (3) edge, and said lock screw (18) is installed in the end that strut bar (17) is provided with bayonet socket (17a), and said lock screw (18) is used for strut bar (17) is locked in frame-type base (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102010672A CN102730313A (en) | 2012-06-18 | 2012-06-18 | Fast dynamic and static switching mechanism of carrying platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102010672A CN102730313A (en) | 2012-06-18 | 2012-06-18 | Fast dynamic and static switching mechanism of carrying platform |
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| Publication Number | Publication Date |
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| CN102730313A true CN102730313A (en) | 2012-10-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012102010672A Pending CN102730313A (en) | 2012-06-18 | 2012-06-18 | Fast dynamic and static switching mechanism of carrying platform |
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| CN (1) | CN102730313A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757156A (en) * | 2016-03-02 | 2016-07-13 | 北京北方车辆智能装备技术有限公司 | Damping device for launching platform |
| CN106012835A (en) * | 2016-05-12 | 2016-10-12 | 武汉泽瑞环科技开发有限公司 | Cable structure shock-resistant protection device based on annular steel wire ropes |
| CN109827036A (en) * | 2019-01-24 | 2019-05-31 | 北京理工大学 | A kind of damping device that can switch between damping state and locking state |
| CN113404810A (en) * | 2021-06-30 | 2021-09-17 | 湖北航天技术研究院总体设计所 | Passive vibration isolation system for shipborne optical platform and design method thereof |
| CN114572609A (en) * | 2022-04-08 | 2022-06-03 | 国家能源集团新疆能源有限责任公司 | Conveying device |
| CN114701423A (en) * | 2022-03-14 | 2022-07-05 | 山东泰开重工机械有限公司 | Vehicle-mounted device for precision instrument, use method and application thereof |
| CN115451060A (en) * | 2022-08-23 | 2022-12-09 | 湖南大学 | Series rubber-steel wire rope combined vibration damper for cable structure |
| CN115467927A (en) * | 2022-08-18 | 2022-12-13 | 湖南大学 | Steel wire rope vibration damper for cable structure |
-
2012
- 2012-06-18 CN CN2012102010672A patent/CN102730313A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757156A (en) * | 2016-03-02 | 2016-07-13 | 北京北方车辆智能装备技术有限公司 | Damping device for launching platform |
| CN106012835A (en) * | 2016-05-12 | 2016-10-12 | 武汉泽瑞环科技开发有限公司 | Cable structure shock-resistant protection device based on annular steel wire ropes |
| CN106012835B (en) * | 2016-05-12 | 2019-06-11 | 武汉泽瑞环科技开发有限公司 | A kind of Cable Structure antivibration protective device based on circumferential wirerope |
| CN109827036A (en) * | 2019-01-24 | 2019-05-31 | 北京理工大学 | A kind of damping device that can switch between damping state and locking state |
| CN109827036B (en) * | 2019-01-24 | 2020-08-11 | 北京理工大学 | Damping device capable of being switched between damping state and locking state |
| CN113404810A (en) * | 2021-06-30 | 2021-09-17 | 湖北航天技术研究院总体设计所 | Passive vibration isolation system for shipborne optical platform and design method thereof |
| CN114701423A (en) * | 2022-03-14 | 2022-07-05 | 山东泰开重工机械有限公司 | Vehicle-mounted device for precision instrument, use method and application thereof |
| CN114701423B (en) * | 2022-03-14 | 2024-01-30 | 山东泰开重工机械有限公司 | Vehicle-mounted device for precision instrument, use method and application thereof |
| CN114572609A (en) * | 2022-04-08 | 2022-06-03 | 国家能源集团新疆能源有限责任公司 | Conveying device |
| CN114572609B (en) * | 2022-04-08 | 2023-10-27 | 国家能源集团新疆能源有限责任公司 | Conveying device |
| CN115467927A (en) * | 2022-08-18 | 2022-12-13 | 湖南大学 | Steel wire rope vibration damper for cable structure |
| CN115451060A (en) * | 2022-08-23 | 2022-12-09 | 湖南大学 | Series rubber-steel wire rope combined vibration damper for cable structure |
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Application publication date: 20121017 |