CN205383221U - Become three -dimensional shock isolation device of rubbing roller formula historical relic - Google Patents
Become three -dimensional shock isolation device of rubbing roller formula historical relic Download PDFInfo
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- CN205383221U CN205383221U CN201620040395.2U CN201620040395U CN205383221U CN 205383221 U CN205383221 U CN 205383221U CN 201620040395 U CN201620040395 U CN 201620040395U CN 205383221 U CN205383221 U CN 205383221U
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Abstract
The utility model discloses a become three -dimensional shock isolation device of rubbing roller formula historical relic, including showcase outer fringe, a supporting beam, backup pad, upper stiffened plate, middle level stiffened plate, the stiffened plate of lower floor, shock insulation unit and spring slider cross -shaped structure, to stacking gradually the setting down, a plurality of shock insulation units set up respectively between upper stiffened plate and middle level stiffened plate, middle level stiffened plate and the stiffened plate of lower floor on upper strata stiffened plate, middle level stiffened plate and the stiffened plate of lower floor follow, and the lower extreme of showcase outer fringe is connected with upper stiffened plate's last fixed surface, and the lower extreme that props up supporting beam passes through spring slider stiffened plate 0 and showcase outer fringe stiffened plate 1. The utility model discloses have level and vertical three -dimensional shock insulation ability, have abilities such as better level is slowed down, the friction is consumed energy, restore to the throne certainly, have certain horizontal decoupling zero ability, can prevent effectively that shock isolation device from taking place the departure, danger such as topple, vertical shock insulation adopts the mode of linear slide rail, slider and spring, and stability is good, can not receive the interference of horizontal earthquake effect.
Description
Technical field
This utility model relates to a kind of historical relic's protection device, particularly relates to a kind of change wheeled historical relic three-dimensional isolation device of friction roll.
Background technology
China is as four major acids ancient country of the world, and 5,000-year and down bright civilization creates a large amount of valuable historical relic.The spiritual cultural demand growing in order to meet the people, the Museum Construction of China is fast-developing.By the end of the year 2012, whole nation museum sum reaches 3589, and continues the speed increment with annual 100, opens up old rare cultural relics total amount to the year two thousand twenty museum and is up to million magnitudes.Meanwhile, China is again an earthquake-prone countries, and seismic profile is extensive, intensity is big, and has very strong randomness, and the floating historical relic of putting in museum is likely to produce eccentric rotary, slides, rocks and topple and cause damage when meeting with earthquake.Traditional anti-shock methods mainly includes drawing, presses, blocks, consolidates, glues, and anti seismic efficiency is general, the problem there is also damage historical relic, affecting outward appearance.At present external museum large-scale popularization application antique vibration isolation device is put historical relic carry out shock insulation protection to being floated; these earthquake isolating equipments all refer to a kind of cambered surface sliding friction system FPS (FrictionPendulumSystem); typical case's application includes roller type, ball-type, friction pendulum etc.; but these earthquake isolating equipments there is also some defects; there is horizontal decoupling problem in the orthogonal slide rail such as roller type earthquake isolating equipment, ball-type earthquake isolating equipment exists reset and position limitation protection problem.The more antique vibration isolation device of museum's application both at home and abroad only has horizontal two-dimension shock insulation ability at present, but more and more earthquake record shows, Vertical Earthquake Loads can not be ignored, and vertical seismic action energy can reach the 2/3 of horizontal earthquake energy, sometimes may also exceed horizontal earthquake action；And part of horizontal two dimension earthquake isolating equipment also has the problems such as horizontal decoupling, Self-resetting and position limitation protection；Meanwhile, vertical earthquake isolating structure in the three-dimensional isolation device of minority adopts spring spool form, and this class formation is at horizontal earthquake action stability inferior bad, and vertical earthquake isolating performance is general.Therefore, exploitation has the three-dimensional isolation device of three-dimensional isolation ability, certain level decoupling ability, Self-resetting function, position limitation protection function, friction energy-dissipating, good stability and good isolation property is highly significant and application prospect.
Utility model content
The purpose of this utility model is that providing a kind of to solve the problems referred to above becomes the wheeled historical relic three-dimensional isolation device of friction roll.
This utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of change wheeled historical relic three-dimensional isolation device of friction roll, including showcase outer rim, support beam and gripper shoe, described support beam is vertically arranged in described showcase outer rim, described gripper shoe is fixing with the upper end of described support beam to be connected, described earthquake isolating equipment also includes upper strata stiffened panel, middle level stiffened panel, lower floor's stiffened panel, shock insulation unit and spring block cross structure, described upper strata stiffened panel, described middle level stiffened panel and described lower floor stiffened panel are cascading from top to bottom, multiple described shock insulation unit are separately positioned on described upper strata stiffened panel and described middle level stiffened panel, between described middle level stiffened panel and described lower floor stiffened panel, the lower end of described showcase outer rim is fixing with the upper surface of described upper strata stiffened panel to be connected, the lower end of described support beam is connected by described spring block cross structure and described showcase outer rim are fixing.
Preferably, four described shock insulation unit it are provided with between described upper strata stiffened panel and described middle level stiffened panel, between described middle level stiffened panel and described lower floor stiffened panel, it is positioned at described shock insulation unit distribution, orthogonal thereto distribution between the described shock insulation unit of different layers in " 11 " configuration of same layer.
Specifically, described shock insulation unit includes becoming friction roller structure and three curved surface rail structures,
Described change friction roller structure includes compression spring, shaft bulb friction member, two ends hollow wheel shaft, roller support and roller, described roller is rotatably connected by bearing and described two ends hollow wheel shaft, the lower end of described roller support is fixing with the two ends of described two ends hollow wheel shaft to be connected, described compression spring and described shaft bulb friction member are successively set in the hollow hole at hollow wheel shaft two ends, described two ends, and the upper end of described roller support is fixing with the lower surface of described upper strata stiffened panel or described middle level stiffened panel to be connected；
Described three curved surface rail structures include three curved surface slide rails and position limitation protection plate; described three curved surface slide rails are cuboid groove structure; bottom surface and the side of the groove structure of described three curved surface slide rails are curved surface; described position limitation protection plate is fixedly installed on the both ends open place of described three curved surface slide rails, and the bottom surface of described three curved surface slide rails is fixing with the lower surface of the upper surface of described middle level stiffened panel or described lower floor stiffened panel to be connected；
Described change friction roller structure level is arranged in described three curved surface rail structures, the bulb part of two described shaft bulb friction members of described change friction roller structure and two contacts side surfaces of described three curved surface slide rails, described roller contacts with the bottom surface of described three curved surface slide rails.
Preferably, the external diameter of described compression spring is less than the diameter of the hollow hole of described two ends hollow wheel shaft, the diameter of the body portion of described shaft bulb friction member is less than the internal diameter of described compression spring, the diameter of the bulb part of described shaft bulb friction member is more than the external diameter of described compression spring, being provided with gap between the bottom of the body portion of described shaft bulb friction member and the hollow hole of described two ends hollow wheel shaft, the length being positioned at outside described hollow hole of described shaft bulb friction member is positioned at the length of described hollow hole less than it.
Specifically, the side of described three curved surface slide rails and the center of curvature of bottom surface are all towards the inside of described three curved surface slide bars.
Specifically; described three curved surface rail structures also include buffer stopper and anti-dumping cladding plate; described buffer stopper is pasted onto the medial surface of described position limitation protection plate; described anti-dumping cladding plate is arranged on the both sides, upper end of described three curved surface slide rails, and is provided with the groove of described roller support traverse between the described anti-dumping cladding plate of both sides.
Specifically, described spring block cross structure includes slide block, spring, rectangle rood beam and line slide rail, four described slide blocks are fixed with four ends of described rectangle rood beam respectively and are connected, four described line slide rails are vertically arranged on the medial surface of described showcase outer rim respectively, four described slide blocks respectively with four described line slide rail slidable connections, the lower end of described support beam is fixing with the middle part of described rectangle rood beam to be connected, multiple described springs are symmetrically arranged between described spring block cross structure and described upper strata stiffened panel, and the upper end of multiple described spring is fixing with the downside of described slide block or described rectangle rood beam respectively is connected, the upper surface of the lower end of multiple described springs and described upper strata stiffened panel.
Further, described earthquake isolating equipment also includes balancing weight, and described balancing weight is arranged between described support beam and described rectangle rood beam.
This utility model becomes having the beneficial effects that of the wheeled historical relic three-dimensional isolation device of friction roll:
1, this utility model has horizontally and vertically three-dimensional isolation ability；
2, adopt change friction roller structure to coordinate with three curved surface rail structures, there is the abilities such as the deceleration of good level, friction energy-dissipating, Self-resetting, there is certain horizontal decoupling ability；
3, three curved surface slide rails are provided with position limitation protection structure and overturn-preventing structure, the danger such as can effectively prevent earthquake isolating equipment from flying out, to topple；
4, vertical earthquake isolating adopts the mode of line slide rail, slide block and spring, good stability, will not be subject to the interference of horizontal earthquake action；
5, this utility model can carry out integrated design with showcase, and overall performance is good.
Accompanying drawing explanation
Fig. 1 is the structural representation of the wheeled historical relic three-dimensional isolation device of change friction roll described in the utility model；
Fig. 2 is the structural representation of change friction roller structure described in the utility model；
Fig. 3 is the structural representation of three curved surface rail structures described in the utility model；
Fig. 4 is the top view of three curved surface rail structures described in the utility model；
Fig. 5 is the structural representation of spring block cross structure described in the utility model；
Fig. 6 is the structural representation of rectangle rood beam described in the utility model；
Fig. 7 is the horizontal decoupling ability schematic diagram between change friction roller structure described in the utility model and described three curved surface rail structures；
Fig. 8 is the working state schematic representation of the wheeled historical relic three-dimensional isolation device of change friction roll described in the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
nullAs shown in Figure 1，This utility model one becomes the wheeled historical relic three-dimensional isolation device of friction roll，Including showcase outer rim 8、Support beam 10、Gripper shoe、Balancing weight 9、Upper strata stiffened panel 1、Middle level stiffened panel 2、Lower floor's stiffened panel 3、Shock insulation unit and spring block cross structure 6，Support beam 10 to be vertically arranged in showcase outer rim 8，Gripper shoe is fixing with the upper end supporting beam 10 to be connected，Upper strata stiffened panel 1、Middle level stiffened panel 2 and lower floor's stiffened panel 3 are cascading from top to bottom，Multiple shock insulation unit are separately positioned on upper strata stiffened panel 1 and middle level stiffened panel 2、Between middle level stiffened panel 2 and lower floor's stiffened panel 3，The lower end of showcase outer rim 8 is fixing with the upper surface of upper strata stiffened panel 1 to be connected，The lower end of support beam 10 is connected by spring block cross structure 6 is fixing with showcase outer rim 8 after being connected with balancing weight 9，Between upper strata stiffened panel 1 and middle level stiffened panel 2、Four shock insulation unit it are provided with between middle level stiffened panel 2 and lower floor's stiffened panel 3，It is positioned at shock insulation unit distribution in " 11 " configuration of same layer，Orthogonal thereto distribution between the shock insulation unit of different layers.
Shock insulation unit includes becoming friction roller structure 4 and three curved surface rail structures 5,
nullAs shown in Figure 2，Become friction roller structure 4 and include compression spring 41、Shaft bulb friction member 42、Two ends hollow wheel shaft 43、Roller support 44 and roller 45，Two ends hollow wheel shaft 43 traverse bearing 46 and roller 45，And pass through the shaft shoulder、The modes such as cross recessed countersunk head sscrew 48 fasten，Roller 45 can be freely rotatable around two ends hollow wheel shaft 43，Roller support 44 is arranged on two ends hollow wheel shaft 43 with corresponding nut by hexagon socket cap head screw 47，Compression spring 41 and shaft bulb friction member 42 are successively set in the hollow hole at hollow wheel shaft 43 two ends, two ends，Size design should meet: the external diameter of compression spring 41 is less than the diameter of the hollow hole of two ends hollow wheel shaft 43，The diameter of the body portion of shaft bulb friction member 42 is less than the internal diameter of compression spring 41，The diameter of the bulb part of shaft bulb friction member 42 is more than the external diameter of compression spring 41，It is provided with gap between the bottom of the body portion of shaft bulb friction member 42 and the hollow hole of two ends hollow wheel shaft 43，The length being positioned at outside hollow hole of shaft bulb friction member 42 is positioned at the length of hollow hole less than it，The upper end of roller support 44 is fixing with the lower surface of upper strata stiffened panel 1 or middle level stiffened panel 2 to be connected；
The preferred cylinder roller bearing of bearing 46, also can use self-aligning roller bearing or taper roll bearing etc., and bearing 46 needs enough radial direction bearing capacities, certain axial bearing capacity and regulation of mental activities ability.
nullAs shown in Figure 3 and Figure 4，Three curved surface rail structures 5 include three curved surface slide rails 51、Position limitation protection plate 53、Buffer stopper 52 and anti-dumping cladding plate 54，Three curved surface slide rails 51 are cuboid groove structure，Bottom surface and the side of three curved surface slide rails 51 are curved surface，The side of three curved surface slide rails 51 and the center of curvature of bottom surface are all towards the inside of three curved surface slide bars，Position limitation protection plate 53 is arranged on the both ends open place of three curved surface slide rails 51 by screw 55，Prevent becoming friction roller structure 4 and go out three curved surface slide rails 51 when meeting with earthquake，Buffer stopper 52 is by the gluing medial surface being pasted onto position limitation protection plate 53，Anti-dumping cladding plate 54 is connected to the both sides, upper end of three curved surface slide rails 51 by screw 55，And between the anti-dumping cladding plate 54 of both sides, it is provided with the groove of roller support 44 traverse，Do not affect change friction roller structure 4 to roll，Still prevent toppling of whole system，The bottom surface of three curved surface slide rails 51 is fixing with the lower surface of the upper surface of middle level stiffened panel 2 or lower floor's stiffened panel 3 to be connected；
Becoming friction roller structure 4 and be horizontally set in three curved surface rail structures 5, become the bulb part of two shaft bulb friction members 42 of friction roller structure 4 and two contacts side surfaces of three curved surface slide rails 51, roller 45 contacts with the bottom surface of three curved surface slide rails 51.
nullAs shown in Figure 5，Spring block cross structure 6 includes slide block 61、Spring 62、Rectangle rood beam 63 and line slide rail 7，Four slide blocks 61 are connected respectively through the modes such as welding are fixing with four ends of rectangle rood beam 63，And ensure certain depth of parallelism，Four line slide rails 7 are vertically arranged on the medial surface of showcase outer rim 8 respectively，Line slide rail 7 is connected by screw the centre position in 8 four planes of showcase outer rim，Four slide blocks 61 respectively with four line slide rail 7 slidable connections，The middle part of the lower end and rectangle rood beam 63 that support beam 10 is fixed and is connected，Multiple springs 62 are symmetrically arranged between spring block cross structure 6 and upper strata stiffened panel 1，And the upper end of multiple spring 62 is fixing with the downside of slide block 61 or rectangle rood beam 63 respectively is connected，The lower end of multiple springs 62 and the upper surface of upper strata stiffened panel 1.
Due to the slide block 61 in spring block cross structure 6, spring 62, the welding as a whole structure of rectangle rood beam 63, alternatively, spring 62 is possible not only to be connected (totally 4 groups) with slide block 61, can also according to circumstances set up many group springs 62, as set up spring 62 in the centre bottom of welding rectangle rood beam 63, or welding rectangle rood beam 63 beam body bottom symmetrical set up many group springs 62, meet the use in heavy load situation of this earthquake isolating equipment.
Fig. 6 gives the another embodiment of spring block cross structure 6, shaft rood beam is adopted to replace welding rectangle rood beam 63, the end of shaft rood beam is external screw thread, can fasten with the mode that slide block 61 is threaded connection, and other versions are identical with Fig. 5.
The operation principle that this utility model becomes friction roll wheeled historical relic three-dimensional isolation device is as follows:
Device of the present utility model in use is, it is put in this device top by directly floating for historical relic, as shown in Figure 8, in seismic wave level under the effect of component, become friction roller structure 4 to roll along curved surface track in three curved surface rail structures 5, in rolling process, compression spring 41 and shaft bulb friction member 42 are subject to the contact squeeze of three 51 liang of N-Side surfs of curved surface slide rail, compression spring 41 produces pressure, bulb shaft friction member produces frictional force, and frictional force along with become friction roller structure 4 change along three moving of curved surface slide rail 51: minimum in centre position frictional force, more more big toward two ends force of rolling friction.So can preventing when earthquake occurs suddenly, initial frictional is excessive and causes that historical relic topples, simultaneously the linear change of frictional force so that moderating process tends to be steady.The double-deck shock insulation unit of orthogonal thereto layout can realize the friction energy-dissipating shock insulation of horizontal direction 360 °, and as shown in Figure 7, design owing to becoming the distinctive compression spring 41 of friction roller structure 4 and shaft bulb friction member 42, in the horizontal direction in Uncoupled procedure, become friction roller structure 4 and can have certain rotary freedom, overcome tradition problem existing for the roller 45 formula hard decoupling of isolation structure level.Owing to the groove floor of three curved surface slide rails 51 is curved surface, when becoming friction roller structure 4 and rolling on curved surface, top gravity will produce restoring force, overcome frictional force so that single unit system returns to original position, have Self-resetting function.
Under the effect of seismic wave vertical component, the historical relics that spring block cross structure 6 drives balancing weight 9, support in beam 10 and gripper shoe etc. are at the steady small movements of above-below direction, slide block 61 linearly slide rail 7 moves up and down, the power of horizontal direction also can be born while friction energy-dissipating, and owing to line slide rail 7 is connected with showcase outer rim 8, by coordinating of slide block 61 and line slide rail 7, spring block cross structure 6 and upper part thereof only exist the freedom of motion of above-below direction, without producing phenomenons such as rocking under the effect of horizontal seismic element.Spring 62 plays the effect of buffering and soft support, coordinates with slide block 61, when seismic wave vertical component is communicated up seismic energy, first by spring 62 absorption portion energy, extend the vibration period, and dump energy is delivered to slide block 61 and line slide rail 7, consume seismic energy by rubbing further.
When meeting with three dimensional earthquake action, the duty of the wheeled three-dimensional antique vibration isolation device of change friction roll of the present utility model is as shown in Figure 8, become friction roller structure 4, three curved surface rail structure 5, spring block cross structure 6 and other parts combineds effect, it may be achieved the horizontally and vertically friction energy-dissipating shock insulation in three directions.
The damping force of the wheeled three-dimensional antique vibration isolation device of change friction roll of the present utility model is mainly provided by the frictional force between frictional force and slide block 61 and the line slide rail 7 between shaft bulb friction member 42 and 51 liang of N-Side surfs of three curved surface slide rails.
Additionally, the compression spring 41 become in friction roller structure 4 and shaft bulb friction member 42 can be replaced with forms such as pistons.
The technical solution of the utility model is not limited to the restriction of above-mentioned specific embodiment, every technology deformation made according to the technical solution of the utility model, each falls within protection domain of the present utility model.
Claims (8)
1. one kind becomes the wheeled historical relic three-dimensional isolation device of friction roll, including showcase outer rim, support beam and gripper shoe, described support beam is vertically arranged in described showcase outer rim, described gripper shoe is fixing with the upper end of described support beam to be connected, it is characterized in that: also include upper strata stiffened panel, middle level stiffened panel, lower floor's stiffened panel, shock insulation unit and spring block cross structure, described upper strata stiffened panel, described middle level stiffened panel and described lower floor stiffened panel are cascading from top to bottom, multiple described shock insulation unit are separately positioned on described upper strata stiffened panel and described middle level stiffened panel, between described middle level stiffened panel and described lower floor stiffened panel, the lower end of described showcase outer rim is fixing with the upper surface of described upper strata stiffened panel to be connected, the lower end of described support beam is connected by described spring block cross structure and described showcase outer rim are fixing.
2. the wheeled historical relic three-dimensional isolation device of change friction roll according to claim 1, it is characterized in that: between described upper strata stiffened panel and described middle level stiffened panel, between described middle level stiffened panel and described lower floor stiffened panel, be provided with four described shock insulation unit, it is positioned at described shock insulation unit distribution, orthogonal thereto distribution between the described shock insulation unit of different layers in " 11 " configuration of same layer.
3. the wheeled historical relic three-dimensional isolation device of change friction roll according to claim 2, it is characterised in that: described shock insulation unit includes becoming friction roller structure and three curved surface rail structures,
Described change friction roller structure includes compression spring, shaft bulb friction member, two ends hollow wheel shaft, roller support and roller, described roller is rotatably connected by bearing and described two ends hollow wheel shaft, the lower end of described roller support is fixing with the two ends of described two ends hollow wheel shaft to be connected, described compression spring and described shaft bulb friction member are successively set in the hollow hole at hollow wheel shaft two ends, described two ends, and the upper end of described roller support is fixing with the lower surface of described upper strata stiffened panel or described middle level stiffened panel to be connected；
Described three curved surface rail structures include three curved surface slide rails and position limitation protection plate; described three curved surface slide rails are cuboid groove structure; bottom surface and the side of the groove structure of described three curved surface slide rails are curved surface; described position limitation protection plate is fixedly installed on the both ends open place of described three curved surface slide rails, and the bottom surface of described three curved surface slide rails is fixing with the lower surface of the upper surface of described middle level stiffened panel or described lower floor stiffened panel to be connected；
Described change friction roller structure level is arranged in described three curved surface rail structures, the bulb part of two described shaft bulb friction members of described change friction roller structure and two contacts side surfaces of described three curved surface slide rails, described roller contacts with the bottom surface of described three curved surface slide rails.
4. the wheeled historical relic three-dimensional isolation device of change friction roll according to claim 3, it is characterized in that: the external diameter of described compression spring is less than the diameter of the hollow hole of described two ends hollow wheel shaft, the diameter of the body portion of described shaft bulb friction member is less than the internal diameter of described compression spring, the diameter of the bulb part of described shaft bulb friction member is more than the external diameter of described compression spring, it is provided with gap between the bottom of the body portion of described shaft bulb friction member and the hollow hole of described two ends hollow wheel shaft, the length being positioned at outside described hollow hole of described shaft bulb friction member is positioned at the length of described hollow hole less than it.
5. the wheeled historical relic three-dimensional isolation device of change friction roll according to claim 3, it is characterised in that: the side of described three curved surface slide rails and the center of curvature of bottom surface are all towards the inside of described three curved surface slide bars.
6. the wheeled historical relic three-dimensional isolation device of change friction roll according to claim 3; it is characterized in that: described three curved surface rail structures also include buffer stopper and anti-dumping cladding plate; described buffer stopper is pasted onto the medial surface of described position limitation protection plate; described anti-dumping cladding plate is arranged on the both sides, upper end of described three curved surface slide rails, and is provided with the groove of described roller support traverse between the described anti-dumping cladding plate of both sides.
7. the wheeled historical relic three-dimensional isolation device of change friction roll according to claim 1, it is characterized in that: described spring block cross structure includes slide block, spring, rectangle rood beam and line slide rail, four described slide blocks are fixed with four ends of described rectangle rood beam respectively and are connected, four described line slide rails are vertically arranged on the medial surface of described showcase outer rim respectively, four described slide blocks respectively with four described line slide rail slidable connections, the lower end of described support beam is fixing with the middle part of described rectangle rood beam to be connected, multiple described springs are symmetrically arranged between described spring block cross structure and described upper strata stiffened panel, and the upper end of multiple described spring is fixing with the downside of described slide block or described rectangle rood beam respectively is connected, the upper surface of the lower end of multiple described springs and described upper strata stiffened panel.
8. the wheeled historical relic three-dimensional isolation device of change friction roll according to claim 7, it is characterised in that: also including balancing weight, described balancing weight is arranged between described support beam and described rectangle rood beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620040395.2U CN205383221U (en) | 2016-01-15 | 2016-01-15 | Become three -dimensional shock isolation device of rubbing roller formula historical relic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620040395.2U CN205383221U (en) | 2016-01-15 | 2016-01-15 | Become three -dimensional shock isolation device of rubbing roller formula historical relic |
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| CN205383221U true CN205383221U (en) | 2016-07-13 |
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| CN201620040395.2U Withdrawn - After Issue CN205383221U (en) | 2016-01-15 | 2016-01-15 | Become three -dimensional shock isolation device of rubbing roller formula historical relic |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485245A (en) * | 2016-01-15 | 2016-04-13 | 中国工程物理研究院总体工程研究所 | Variable-friction idler wheel type historical relic three-dimensional shock isolation device |
| CN107560704A (en) * | 2017-09-04 | 2018-01-09 | 攀钢集团西昌钢钒有限公司 | The one anti-deflection device of plant feed bin scale hooper |
| CN109090929A (en) * | 2018-10-29 | 2018-12-28 | 西南科技大学 | Compound earthquake isolating equipment |
| CN111411179A (en) * | 2020-04-19 | 2020-07-14 | 任永红 | Punching die for leather production |
| CN111810576A (en) * | 2020-07-17 | 2020-10-23 | 重庆埃力森金属制品股份有限公司 | Platform is placed in shock attenuation |
-
2016
- 2016-01-15 CN CN201620040395.2U patent/CN205383221U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485245A (en) * | 2016-01-15 | 2016-04-13 | 中国工程物理研究院总体工程研究所 | Variable-friction idler wheel type historical relic three-dimensional shock isolation device |
| CN107560704A (en) * | 2017-09-04 | 2018-01-09 | 攀钢集团西昌钢钒有限公司 | The one anti-deflection device of plant feed bin scale hooper |
| CN109090929A (en) * | 2018-10-29 | 2018-12-28 | 西南科技大学 | Compound earthquake isolating equipment |
| CN109090929B (en) * | 2018-10-29 | 2023-11-03 | 西南科技大学 | Composite shock insulation device |
| CN111411179A (en) * | 2020-04-19 | 2020-07-14 | 任永红 | Punching die for leather production |
| CN111810576A (en) * | 2020-07-17 | 2020-10-23 | 重庆埃力森金属制品股份有限公司 | Platform is placed in shock attenuation |
| CN111810576B (en) * | 2020-07-17 | 2021-12-14 | 重庆埃力森金属制品股份有限公司 | Platform is placed in shock attenuation |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20160713 Effective date of abandoning: 20170825 |
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| AV01 | Patent right actively abandoned |