CN203413026U - Self-triggering type shock insulation pedestal for one-sided space limit - Google Patents
Self-triggering type shock insulation pedestal for one-sided space limit Download PDFInfo
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- CN203413026U CN203413026U CN201320448518.2U CN201320448518U CN203413026U CN 203413026 U CN203413026 U CN 203413026U CN 201320448518 U CN201320448518 U CN 201320448518U CN 203413026 U CN203413026 U CN 203413026U
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Abstract
The utility model relates to a self-triggering type shock insulation pedestal for one-sided space limit, and aims to provide a shock insulation pedestal capable of meeting the requirement when a one-sided space is limited so as to reach shock insulation protection of cultural relic or essential equipment laid or arranged leaning against the wall. The self-triggering type shock insulation pedestal comprises a pedestal upper disc, a pedestal middle disc and a pedestal lower disc, wherein the pedestal lower disc comprises a lower disc transverse track, the pedestal middle disc is formed by orthogonally connecting a middle disc transverse track rod and a middle disc longitudinal track rod, the pedestal upper disc comprises an upper disc longitudinal track rod, a static balance preset platform is arranged on the upper surface of the middle disc longitudinal track rod, a limit lug boss is arranged at one space-limited side of the static balance preset platform, an upper arc-shaped guide track is arranged at the other side of the static balance preset platform, an upper pedestal roller shaft support is arranged between the static balance preset platform of the middle disc longitudinal track rod and the upper disc longitudinal track rod, a lower arc-shaped guide track is arranged on the upper surface of the pedestal lower disc transverse track rod, and a lower pedestal roller shaft support is arranged between the pedestal lower disc transverse track rod and the middle disc transverse track rod.
Description
Technical field
The utility model relates to a kind of shock isolation pedestal, particularly relates to a kind of limited from trigger type shock isolation pedestal for unilateral spatial.
Background technique
Earthquake disaster has sudden and crushing, and the mankind's safety of life and property in serious threat.During earthquake, all objects with certain mass in its area of influence produce inertial force, are protection inherently safe; object itself need to possess the shock resistance of these inertial force of opposing; or by external means, reduce inertial force, the destructive effects that earthquake may be brought reduces.
The great advantage of tradition damping support be can substantially horizontal unrestricted motion within the scope of 360 °, and reach by this earthquake energy to protect the object of historical relic on it or equipment.But also this advantage just, has limited the application area of traditional damping support.When needing the historical relic of shock insulation or visual plant to put or to arrange by wall, the displacement of damping support is being restricted by wall direction, and its shock insulation that cannot display for the original state that must put by wall historical relic or visual plant is protected.
Model utility content
The technical problems to be solved in the utility model is to provide a kind of shock isolation pedestal to the historical relic that needs shock insulation that must put or arrange by wall or visual plant; to greatest extent by geological process to the bang path " cut-out " of protected historical relic or equipment or weaken, reach reduce inputting seismic energy with protection by the object of shock insulation apparatus or historical relic.
For reaching above-mentioned purpose, the utility model provides a kind of unilateral spatial limited from trigger type shock isolation pedestal, comprise dish, pedestal mid-game and pedestal lower wall on pedestal, described pedestal lower wall comprises lower wall transverse rails bar (1), described pedestal mid-game is connected and composed by mid-game transverse rails bar (2) and the longitudinal rail bar of mid-game (4) quadrature, and on described pedestal, dish comprises the longitudinal rail bar of dish (5); The longitudinal rail bar of described mid-game (4) upper surface has static balancing to preset platform (14), and described static balancing is preset platform (14) limited space one side and is provided with positive stop lug boss (16), and opposite side has upper arc-shaped guide rail (15a); Between the default platform (14) of static balancing of the longitudinal rail bar of described mid-game (4) and the longitudinal rail bar of described upper dish (5), there is upper pedestal roller support (3a), described pedestal lower wall transverse rails bar (1) upper surface has arc lower guide rail (15b), has lower pedestal roller support (3b) in the middle of described pedestal lower wall transverse rails bar (1) and described mid-game transverse rails bar (2).
The longitudinal rail bar of wherein said upper dish (5) is connected and composed on described pedestal and is coiled by position-limited shaft support (12a) between upper rail limit pull rod (9a) and upper rail.
Wherein said lower wall transverse rails bar (1) connects and composes described pedestal lower wall by position-limited shaft support (12b) between lower rail limit pull rod (9b) and lower rail.
Platform (14) is preset in wherein said static balancing and upper arc-shaped guide rail (15a) is one or more groups.
Wherein also comprise velocity profile bidirectional displacement restriction disk damping device (6), it is central that it is fixed on described pedestal mid-game by disk damping device fixed support (13), and be connected to far-end positioning baffle (8) by damper bracing wire.
Wherein also comprise the spacing catch of anti-pulling (7a) in " L " type, its upper end is fixed on described pedestal and coils, and lower end bending is placed in the longitudinal rail bar of described pedestal mid-game (4) bottom.
Wherein also comprise the spacing catch of anti-pulling (7b) under " L " type, its lower end is fixed on described pedestal lower wall, and upper end bending covers in described pedestal mid-game transverse rails bar (2) top.
Wherein also comprise the chassis high damping friction resistant rubber buttress (10) that supports described pedestal lower wall.
Wherein also comprise the dustproof shrouding (11) of periphery magnetic of going along with sb. to guard him dish, pedestal mid-game and pedestal lower wall on described pedestal.
The utility model unilateral spatial is limited is that from trigger type shock isolation pedestal difference from prior art the utility model obtained following technique effect:
This unilateral spatial is limited has solved from trigger type shock isolation pedestal the problem that conventional shock isolation pedestal cannot be protected the limited historical relic of unilateral spatial or equipment, has reached the object that the historical relic that needs shock insulation to putting or arrange by wall or visual plant provide shock insulation protection.
Below in conjunction with accompanying drawing, to the utility model unilateral spatial is limited, from trigger type shock isolation pedestal, be described further.
Accompanying drawing explanation
Fig. 1 is the limited structural representation from trigger type shock isolation pedestal of the utility model unilateral spatial;
Fig. 2 be the utility model unilateral spatial limited in trigger type shock isolation pedestal structural representation the local enlarged diagram in region shown in black circles;
Fig. 3 is that the utility model unilateral spatial is limited from trigger type shock isolation pedestal main body front view;
Fig. 4 is that the utility model unilateral spatial is limited from trigger type shock isolation pedestal main body side view;
Fig. 5 is that the utility model unilateral spatial is limited from trigger type shock isolation pedestal main body plan view.
Description of reference numerals:
1-lower wall transverse rails bar; 2-mid-game transverse rails bar; The upper pedestal roller support of 3a-; Pedestal roller support under 3b-; The longitudinal rail bar of 4-mid-game; The longitudinal rail bar of the upper dish of 5-; 6-velocity profile bidirectional displacement restriction disk damping device; The spacing catch of the upper anti-pulling of 7a-; The spacing catch of anti-pulling under 7b-; 8-damper bracing wire far-end positioning baffle; The upper dish of 9a-guide rail limit pull rod; 9b-lower wall guide rail limit pull rod; 10-chassis high damping friction resistant rubber buttress; The 11-periphery magnetic shrouding that prevents dust; Position-limited shaft support between the upper dish of 12a-guide rail; Position-limited shaft support between 12b-lower wall guide rail; 13-disk damping device fixed support; Platform is preset in 14-static balancing; The upper arc-shaped guide rail of 15a-; 15b-arc lower guide rail; 16-positive stop lug boss.
Embodiment
Below in conjunction with drawings and Examples, to the utility model is above-mentioned, be described in more detail with other technical characteristics and advantage.
Four lower wall transverse rails bars 1 of the non-limited direction in space are jointly linked and are formed pedestal lower wall by position-limited shaft support 12b between lower rail limit pull rod 9b and lower rail each other, and described lower wall transverse rails bar 1 upper surface has arc-shaped guide rail 15b; Four mid-game transverse rails bars 2 of the non-limited direction in space link and form pedestal mid-game from longitudinal rail bar 4 quadratures of four mid-games that trigger direction with limited space, and by disk damping device fixed support 13, velocity profile bidirectional displacement restriction disk damping device 6 being fixed to described pedestal mid-game central position, the damper line of described velocity profile bidirectional displacement restriction disk damping device 6 is connected to damper bracing wire far-end positioning baffle 8; Limited space from trigger four of direction upper dish guide rails 5 each other by upper rail limit pull rod 9a and upper rail between position-limited shaft support 12a jointly link to form on pedestal and coil; Longitudinal rail bar 4 upper surfaces of described mid-game are provided with the default platform 14 of static balancing, and the default platform of described static balancing 14 limited space direction one end are provided with positive stop lug boss 16, and the other end has upper arc-shaped guide rail 15a; Between the default platform 14 of static balancing of the longitudinal rail bar 4 of described mid-game and the longitudinal rail bar 5 of described upper dish, there is upper pedestal roller support 3a, in the middle of described pedestal lower wall transverse rails bar 1 and described mid-game transverse rails bar 2, have lower pedestal roller support 3b; The spacing catch 7a of anti-pulling in " L " type, its upper end is fixed on described pedestal and coils, lower end bending is placed in the longitudinal rail bar of described pedestal mid-game 4 bottoms, the spacing catch 7b of anti-pulling under " L " type, its lower end is fixed on described pedestal lower wall, upper end bending covers in described pedestal mid-game transverse rails bar 2 tops, limits the three dish issuable motions that teeter under geological process of described pedestal upper, middle and lower, prevents that the unexpected drawing between three dishes from departing from generation harm; Described pedestal lower wall is supported by chassis high damping friction resistant rubber buttress 10, relies on the high frictional behaviour of its elasticity, limits issuable slippage between described pedestal and ground; Described pedestal internal work mechanism is gone along with sb. to guard him by the dustproof shrouding 11 of periphery magnetic, and when earthquake occurs, the dustproof shrouding 11 of lightweight periphery magnetic is automatically opened under the shock of guide rail, makes shock isolation pedestal enter smoothly working state.
During non-earthquake state, upper pedestal roller support 3a presets platform 14 places in limited space from the static balancing that triggers the longitudinal rail bar 4 of mid-game of direction, when earthquake occurs, when earthquake motion peak acceleration surpasses a certain preset limit value, on the pedestal of limited space direction, dish starts automatically, limited space is under from the longitudinal rail bar 5 of the upper dish that triggers direction, pedestal roller support 3a drives on described, cross and be arranged at the default platform 14 of the static balancing of limited space on the longitudinal rail bar 4 of the described mid-game that triggers direction, upwards arc-shaped guide rail 15a direction glides, along limited space, from the described upper arc-shaped guide rail 15a that triggers direction, to its work state of equilibrium, move, and enter can free double vibrations shock insulation working state, dependence weakens the bottom earthquake motion of limited space direction to the transmission of superstructure along the double vibrations of upper arc track 15a, the positive stop lug boss 16 of the default platform 14 limited directions of described static balancing can prevent that described upper pedestal roller support 3a is excessive to limited direction displacement, avoid protected historical relic or equipment to be clashed into, while is non-limited direction in the space with its quadrature, the mid-game transverse rails bar 2 of the non-limited direction in space is under the drive of the downward pedestal roller support of we 3b, along the arc lower guide rail 15b double vibrations on the lower wall transverse rails bar 1 of the non-limited direction in space, to weaken space non-limited direction bottom earthquake motion to the transmission of superstructure, the equilibrium position of the described lower wall transverse rails bar 1 of roller support 3b in the non-limited direction in space under described pedestal before vibration.Described in during non-earthquake state, pedestal internal work mechanism is gone along with sb. to guard him by the dustproof shrouding 11 of the periphery magnetic that can automatically open, the described mid-game transverse rails bar 2 that coils longitudinal rail bar 5 and the non-limited direction in space in limited space on triggering direction described is during respectively along different direction startup work, the dustproof shrouding 11 of described lightweight periphery magnetic is opened under the shock of bar in-orbit automatically, makes shock isolation pedestal enter smoothly working state.The generation of class resonance effect when preventing that larger earthquake from occurring, while there is relative movement displacement between dish and pedestal mid-game on described pedestal, the velocity profile bidirectional displacement restriction disk damping device 6 being arranged on mid-game central authorities disk damping device fixed support 13 is being fixed under the flexible drive of the damper bracing wire on damper bracing wire far-end positioning baffle 8, consume kinergety, effectively reduce the movement velocity of the upper dish that supports top object.In " L " type, the spacing catch 7a of anti-pulling upper end is fixed on described pedestal and coils, lower end bending is placed in the longitudinal rail bar of described pedestal mid-game 4 bottoms, under " L " type, the spacing catch 7b of anti-pulling lower end is fixed on described pedestal lower wall, upper end bending covers in described pedestal mid-game transverse rails bar 2 tops, limit the issuable motion that teeters under geological process of described pedestal upper, middle and lower dish, anti-locking system waves unstability.Meanwhile, in seismic process, the chassis high damping friction resistant rubber buttress 10 that is arranged on tray bottom under described pedestal relies on the high frictional behaviour of its elasticity, limits issuable slippage between described pedestal and ground.After the earthquake, in the situation that confirming to there will be no in a short time aftershock to occur, stand system can adopt hand inspection to reset, and recovers normal display and puts or equipment normal working.
Above-described embodiment is described preferred implementation of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model, all should fall in the definite protection domain of the utility model claims.
Claims (9)
1. a unilateral spatial is limited from trigger type shock isolation pedestal, it is characterized in that: comprise dish, pedestal mid-game and pedestal lower wall on pedestal, described pedestal lower wall comprises lower wall transverse rails bar (1), described pedestal mid-game is connected and composed by mid-game transverse rails bar (2) and the longitudinal rail bar of mid-game (4) quadrature, and on described pedestal, dish comprises the longitudinal rail bar of dish (5); The longitudinal rail bar of described mid-game (4) upper surface has static balancing to preset platform (14), and described static balancing is preset platform (14) limited space one side and is provided with positive stop lug boss (16), and opposite side has upper arc-shaped guide rail (15a); Between the default platform (14) of static balancing of the longitudinal rail bar of described mid-game (4) and the longitudinal rail bar of described upper dish (5), there is upper pedestal roller support (3a), described pedestal lower wall transverse rails bar (1) upper surface has arc lower guide rail (15b), has lower pedestal roller support (3b) in the middle of described pedestal lower wall transverse rails bar (1) and described mid-game transverse rails bar (2).
2. unilateral spatial according to claim 1 is limited from trigger type shock isolation pedestal, it is characterized in that: the longitudinal rail bar of described upper dish (5) is connected and composed on described pedestal and coiled by position-limited shaft support (12a) between upper rail limit pull rod (9a) and upper rail.
3. unilateral spatial according to claim 1 is limited from trigger type shock isolation pedestal, it is characterized in that: described lower wall transverse rails bar (1) connects and composes described pedestal lower wall by position-limited shaft support (12b) between lower rail limit pull rod (9b) and lower rail.
4. unilateral spatial according to claim 1 is limited from trigger type shock isolation pedestal, it is characterized in that: platform (14) is preset in described static balancing and upper arc-shaped guide rail (15a) is one or more groups.
5. unilateral spatial according to claim 1 is limited from trigger type shock isolation pedestal, it is characterized in that: also comprise velocity profile bidirectional displacement restriction disk damping device (6), it is central that it is fixed on described pedestal mid-game by disk damping device fixed support (13), and be connected to far-end positioning baffle (8) by damper bracing wire.
6. unilateral spatial according to claim 1 is limited from trigger type shock isolation pedestal, it is characterized in that: also comprise the spacing catch of anti-pulling (7a) in " L " type, its upper end is fixed on described pedestal and coils, and lower end bending is placed in the longitudinal rail bar of described pedestal mid-game (4) bottom.
7. unilateral spatial according to claim 1 is limited from trigger type shock isolation pedestal, it is characterized in that: also comprise the spacing catch of anti-pulling (7b) under " L " type, its lower end is fixed on described pedestal lower wall, and upper end bending covers in described pedestal mid-game transverse rails bar (2) top.
8. unilateral spatial according to claim 1 is limited from trigger type shock isolation pedestal, it is characterized in that: also comprise the chassis high damping friction resistant rubber buttress (10) that supports described pedestal lower wall.
9. unilateral spatial according to claim 1 is limited from trigger type shock isolation pedestal, it is characterized in that: also comprise the dustproof shrouding (11) of periphery magnetic of going along with sb. to guard him dish, pedestal mid-game and pedestal lower wall on described pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320448518.2U CN203413026U (en) | 2013-07-25 | 2013-07-25 | Self-triggering type shock insulation pedestal for one-sided space limit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320448518.2U CN203413026U (en) | 2013-07-25 | 2013-07-25 | Self-triggering type shock insulation pedestal for one-sided space limit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203413026U true CN203413026U (en) | 2014-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320448518.2U Expired - Fee Related CN203413026U (en) | 2013-07-25 | 2013-07-25 | Self-triggering type shock insulation pedestal for one-sided space limit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203413026U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104367048A (en) * | 2014-11-07 | 2015-02-25 | 程子晗 | Sliding seismic isolation platform |
| CN105387125A (en) * | 2015-12-29 | 2016-03-09 | 杨维国 | Cultural relic holding and displaying seismic isolation bearing and seismic isolation method thereof |
| CN108425992A (en) * | 2018-03-29 | 2018-08-21 | 李君� | A kind of damping type steel frame construction |
-
2013
- 2013-07-25 CN CN201320448518.2U patent/CN203413026U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104367048A (en) * | 2014-11-07 | 2015-02-25 | 程子晗 | Sliding seismic isolation platform |
| CN105387125A (en) * | 2015-12-29 | 2016-03-09 | 杨维国 | Cultural relic holding and displaying seismic isolation bearing and seismic isolation method thereof |
| CN108425992A (en) * | 2018-03-29 | 2018-08-21 | 李君� | A kind of damping type steel frame construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20180725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |