CN114134944A - Building shock-absorbing method - Google Patents
Building shock-absorbing method Download PDFInfo
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- CN114134944A CN114134944A CN202111515513.2A CN202111515513A CN114134944A CN 114134944 A CN114134944 A CN 114134944A CN 202111515513 A CN202111515513 A CN 202111515513A CN 114134944 A CN114134944 A CN 114134944A
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000035939 shock Effects 0.000 claims abstract description 9
- 238000010521 absorption reaction Methods 0.000 claims abstract description 4
- 238000005096 rolling process Methods 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000004146 energy storage Methods 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 7
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 230000009194 climbing Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/08—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against transmission of vibrations or movements in the foundation soil
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/10—Deep foundations
- E02D27/12—Pile foundations
- E02D27/14—Pile framings, i.e. piles assembled to form the substructure
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2200/00—Geometrical or physical properties
- E02D2200/14—Geometrical or physical properties resilient or elastic
- E02D2200/146—Springs
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Abstract
The invention relates to a building shock-absorbing method, wherein the building comprises a building body and a foundation pile for supporting the building body, and an anti-seismic structure capable of sliding in two dimensions in the horizontal direction is arranged on the foundation pile, so that the foundation pile supports the building body through the anti-seismic structure. The invention provides a building shock absorption method for resisting shock without increasing beam column strength, which solves the problem that the use area of a building is reduced due to the fact that the shock resistance is improved by increasing the beam column in the prior art.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to an anti-seismic building with an anti-seismic structure with a groove rail matched with sliding.
Background
The basic structure of the building comprises a foundation pile and a building body supported on the foundation pile, and once the building collapses, the life of the building can be endangered, so that the loss is serious. In order to provide the earthquake-proof effect of a building, the strength of the foundation pile and the body of the building is improved by building thicker, so that the building cannot collapse due to the fact that seismic waves transversely impact the building when an earthquake occurs and are broken when the earthquake waves swing. The mode of increasing the beam to improve the strength and realize the earthquake resistance of the building not only leads to more cost increase, but also reduces the use area ratio of the building.
Disclosure of Invention
The invention provides a building shock absorption method for resisting shock without increasing beam column strength, which solves the problem that the use area of a building is reduced due to the fact that the shock resistance is improved by increasing the beam column in the prior art.
The technical problem is solved by the following technical scheme: a building shock-absorbing method is characterized in that the building comprises a building body and a foundation pile for supporting the building body, and an anti-seismic structure capable of sliding in a two-dimensional mode in the horizontal direction is arranged on the foundation pile, so that the foundation pile supports the building body through the anti-seismic structure. When earthquake occurs, the transverse wave of earthquake acts on the foundation pile when being transmitted to the building, so that the foundation pile horizontally slides relative to the building body to eliminate the vibration energy and avoid the foundation pile from being rigidly broken, thereby playing the role of resisting earthquake.
Preferably, the earthquake-resistant structure comprises a lower fixed support seat, a movable support seat and an upper fixed support seat, the building body is connected to the upper fixed support seat, and the lower fixed support seat is connected to the foundation pile; the movable supporting seat is connected to the lower fixed supporting seat in a sliding mode through a lower sliding rail pair, the lower sliding rail pair comprises a plurality of lower horizontal sliding rails and a plurality of lower horizontal sliding grooves which are sleeved on the lower horizontal sliding rails in a one-to-one correspondence mode, and the lower horizontal sliding rails are parallel to each other; one of the lower horizontal slide rail and the lower horizontal groove is arranged on the upper surface of the lower fixed supporting seat, and the other one of the lower horizontal slide rail and the lower horizontal groove is arranged on the lower surface of the movable supporting seat; the upper fixed supporting seat is connected to the movable supporting seat in a sliding mode through an upper sliding rail pair, the upper sliding rail pair comprises a plurality of upper horizontal sliding rails and a plurality of upper horizontal sliding grooves which are sleeved on the upper horizontal sliding rails in a one-to-one correspondence mode, and the upper horizontal sliding rails are parallel to one another; one of the upper horizontal sliding rail and the upper horizontal sliding chute is arranged on the upper surface of the movable supporting seat, and the other one of the upper horizontal sliding rail and the upper horizontal sliding chute is arranged on the lower surface of the upper fixed supporting seat; the lower horizontal slide rail is perpendicular to the upper horizontal slide rail. The surface of the upper horizontal sliding rail is provided with an upper horizontal sliding rail part friction layer, and the upper horizontal sliding chute is provided with an upper horizontal sliding chute part friction layer matched with the upper horizontal sliding rail part friction layer; and a lower horizontal sliding groove part friction layer matched with the lower horizontal sliding rail part friction layer is arranged on the lower horizontal sliding groove.
Preferably, the lower slide rail is arranged on the upper surface of the lower fixed support seat, and the upper slide rail is arranged on the upper surface of the movable support seat. The sliding device can reduce the phenomenon that the sliding chute is blocked by the extruded dust so as not to slide.
Preferably, the cross section of the lower horizontal slide rail is a trapezoid with a wide upper end and a narrow lower end, two bottom angles of the trapezoid where the cross section of the lower horizontal slide rail is located are obtuse angles, the opening shape of the cross section of the lower horizontal slide rail is a trapezoid with a narrow lower end and a wide upper end, and two ends of the downward projection of the lower horizontal slide rail along the width direction of the lower horizontal slide rail are located on two side walls of the lower horizontal slide rail; the cross section of the upper horizontal sliding rail is a trapezoid with a wide upper end and a narrow lower end, two bottom angles of the trapezoid where the cross section of the upper horizontal sliding rail is located are obtuse angles, the opening shape of the cross section of the upper horizontal sliding groove is a trapezoid with a narrow lower end and a wide upper end, and two ends of the downward projection of the upper horizontal sliding rail along the width direction of the upper horizontal sliding rail are located on two side walls of the upper horizontal sliding groove. When vertical vibrations can be avoided, the foundation pile produces the separation with the building body and shifts and lead to can not carry out the level antidetonation.
Preferably, two rows of lower support balls are arranged on the bottom wall of the lower horizontal chute, the two rows of lower support balls are distributed along the width direction of the lower horizontal chute, the lower support balls in the same row of lower support balls are distributed along the extension direction of the lower horizontal chute, and the lower horizontal slide rail is only contacted with the lower horizontal chute through the lower support balls; go up and be equipped with two rows of support balls on the diapire of horizontal spout, two rows of support balls distribute along the width direction of last horizontal spout, and the last support ball in the support ball distributes along the extending direction of last horizontal spout on the same row, it only passes through to go up horizontal slide rail last support ball with go up horizontal spout contact. The upper horizontal chute part friction layer is arranged on the surface of the upper support rolling ball, and the lower horizontal chute part friction layer is arranged on the surface of the lower support rolling ball. The rolling is smooth, and the effect of ensuring friction energy absorption can be achieved.
Preferably, the lower horizontal slide rail is provided with two lower grooves extending along the extending direction of the upper horizontal slide rail, and the two rows of upper support balls are supported in the two lower grooves in a one-to-one correspondence manner; the upper horizontal sliding rail is provided with two upper grooves extending along the extending direction of the upper horizontal sliding rail, and the two rows of upper supporting balls are supported in the two upper grooves in a one-to-one correspondence manner. The sliding rail can be prevented from moving along the width direction of the sliding rail.
Preferably, the earthquake-resistant structure comprises a lower fixed support seat, a movable support seat and an upper fixed support seat, the building body is connected to the upper fixed support seat, and the lower fixed support seat is connected to the foundation pile; the movable supporting seat is connected to the lower fixed supporting seat in a sliding mode through a lower rolling translation mechanism, the lower rolling translation mechanism comprises a plurality of lower horizontal sliding grooves and a plurality of lower roller rows which are supported in the lower horizontal sliding grooves in a one-to-one correspondence mode, the lower horizontal sliding grooves are parallel to each other, and lower rollers in the same row of lower roller rows are distributed along the extending direction of the lower horizontal sliding grooves; the lower roller row and the lower water smooth groove are arranged, one is arranged on the upper surface of the lower fixed supporting seat, and the other is arranged on the lower surface of the movable supporting seat; the upper fixed supporting seat is connected to the movable supporting seat in a sliding mode through an upper rolling translation mechanism, the upper rolling translation mechanism comprises a plurality of upper horizontal sliding grooves and a plurality of upper roller rows which are supported in the upper horizontal sliding grooves in a one-to-one correspondence mode, the upper horizontal sliding grooves are parallel to each other, and upper rollers in the same upper roller row are distributed along the extending direction of the upper horizontal sliding grooves; the upper roller row and the upper horizontal chute are arranged, one is arranged on the lower surface of the upper fixed supporting seat, and the other is arranged on the upper surface of the movable supporting seat; the lower horizontal chute is perpendicular to the upper horizontal chute. When earthquake occurs, the transverse wave of earthquake acts on the foundation pile when transmitted to the building, so that the foundation pile horizontally slides relative to the building body to eliminate the vibration energy and avoid the foundation pile from being rigidly broken, thereby playing the role of resisting earthquake. An upper horizontal sliding groove part friction layer is arranged on the surface of the upper horizontal sliding groove, and an upper roller part friction layer matched with the upper horizontal sliding groove part friction layer is arranged on the surface of the upper roller; and a lower water smooth groove friction layer is arranged on the surface of the lower water smooth slave rail, and a lower roller part friction layer matched with the lower water smooth groove friction layer is arranged on the surface of the lower roller.
Preferably, the upper roller is spherical and the lower roller is spherical. Compared with a disc-shaped roller, the roller can be installed without a wheel shaft, and the compactness can be improved.
Preferably, the lower sliding groove is disposed on an upper surface of the lower fixed support base, and the upper sliding groove is disposed on an upper surface of the movable support base. When moving, the roller is always positioned in the sliding groove, so that the reliability of moving can be ensured.
Preferably, a lower roller mounting seat is arranged on the lower surface of the movable supporting seat, the lower roller is connected to the lower roller mounting seat, and the lower roller mounting seat is arranged in the lower horizontal sliding groove in a penetrating manner; an upper roller mounting seat is arranged on the lower surface of the upper fixed supporting seat, the upper roller is connected to the upper roller mounting seat, and the upper roller mounting seat penetrates through the upper horizontal sliding groove. Can realize just guaranteeing spacing reliability in installing the spout when the gyro wheel is less.
Preferably, the two sides of the lower roller wheel supporting seat along the width direction of the lower horizontal chute are provided with lower limiting rolling balls supported on the side wall of the lower horizontal chute; the upper limiting rolling balls supported on the side wall of the upper horizontal sliding groove are arranged on two sides of the upper roller supporting seat in the width direction of the upper horizontal sliding groove. The sliding rail can be prevented from moving along the width direction of the sliding rail.
Preferably, all of the foundation piles are connected together by a lower horizontal beam. The consistency of the movement of the foundation piles can be improved to improve the anti-seismic effect.
Preferably, the building body comprises a plurality of upright posts and an upper horizontal ground beam which connects the lower ends of all the upright posts together, and the upper fixed supporting seat is supported on the upper horizontal ground beam. The vibration isolation mechanism can enable the building body to be better supported as a whole, and the anti-seismic effect can be improved.
Preferably, a lower air distribution cavity is arranged in the lower fixed supporting seat, a plurality of lower air nozzles which are communicated with the lower air distribution cavity and blow air upwards are arranged on the upper surface of the lower fixed supporting seat, the lower air distribution cavity is provided with two lower air distribution cavity air inlet channels communicated with a high-pressure air source, the upper surface of the lower fixed supporting seat is provided with two lower vertical sliding holes, the two lower vertical sliding holes are crossed and communicated with the two lower air distribution cavity air inlet channels in a one-to-one correspondence manner, a lower vertical plug and a lower vertical plug reset spring for driving the lower vertical plug to extend out of the lower vertical sliding holes are connected in the lower vertical sliding holes in a sliding manner, lower plug part communicating holes for communicating the parts, located at the two sides of the lower vertical sliding holes, of the lower air distribution cavity air inlet channels are arranged in the lower vertical plugs, and the two lower vertical plugs are located at the two ends of the sliding direction of the movable supporting seat; when the movable supporting seat moves to press the lower vertical plug, the lower vertical plug return spring receives extrusion energy storage, and the lower plug communicating hole is communicated with the parts of the lower gas distribution cavity gas inlet channel, which are positioned at the two sides of the lower vertical sliding hole; when the movable supporting seat is staggered with the lower vertical plug, the lower vertical plug reset spring jacks the lower vertical plug to enable the lower vertical plug to stagger the lower plug communicating hole and the parts of the lower gas distribution cavity gas inlet channel positioned at the two sides of the lower vertical sliding hole, so that the lower vertical plug can cut off the parts of the lower gas distribution cavity gas inlet channel positioned at the two sides of the lower vertical sliding hole; an upper air distribution cavity is arranged in the movable supporting seat, a plurality of upward blowing upper air nozzles communicated with the upper air distribution cavity are arranged on the upper surface of the movable supporting seat, two upper air distribution cavity air inlet channels communicated with a high-pressure air source are arranged in the upper air distribution cavity, two upper vertical sliding holes are arranged on the upper surface of the movable supporting seat, the two upper vertical sliding holes are crossed and communicated with the two upper air distribution cavity air inlet channels in a one-to-one correspondence manner, an upper vertical plug and an upper vertical plug reset spring for driving the upper vertical plug to output the upper vertical sliding holes are connected in the upper vertical sliding holes, upper plug part communicating holes for communicating parts of the upper air distribution cavity air inlet channels positioned at two sides of the upper vertical sliding holes are arranged in the upper vertical plugs, and the two upper vertical plugs are positioned at two ends of the sliding direction of the upper fixed supporting seat; when the upper fixed supporting seat moves to press the upper vertical plug, the return spring of the upper vertical plug is extruded to store energy, and the communicating hole of the upper plug part is communicated with the parts of the air inlet channel of the upper air distribution cavity, which are positioned at the two sides of the upper vertical sliding hole; when the upper fixed supporting seat and the upper vertical plug are staggered, the reset spring of the upper vertical plug pushes the upper vertical plug to enable the upper vertical plug to separate the parts of the upper gas distribution cavity gas inlet channel, which are positioned on the two sides of the upper vertical sliding hole, from the parts of the upper gas distribution cavity gas inlet channel, which are positioned on the two sides of the upper vertical sliding hole, in a staggered manner. When producing the earthquake and leading to producing horizontal migration, erect the end cap and be extrudeed and make high-pressure air supply (for example high-pressure gas holder) with the gas distribution chamber intercommunication, gaseous from the air nozzle blowout, the spun result is for reducing the slide rail to the normal pressure between to, the drive improves the effect of the unobstructed nature of slip, and it is more unobstructed then to shake to be difficult to more transmit the building body, also the antidetonation effect is better.
Preferably, a lower supporting plate is arranged between the lower fixed supporting seat and the movable support, and all the lower air nozzles are supported on the lower supporting plate; an upper supporting plate is arranged between the upper fixed supporting seat and the movable support, and all the upper air nozzles are supported on the upper supporting plate. The air injection can reduce the positive pressure effect of the slide rail pair.
Preferably, the building body is provided with a stair, a sealed air cavity is arranged in the stair and is communicated with the high-pressure air source through an air outlet pipe, a first one-way valve which is opened towards the inside of the high-pressure air source is arranged on the air outlet pipe, an air inlet is arranged on the sealed air cavity and is provided with a second one-way valve which is opened towards the inside of the sealed air cavity, a panel is supported on the tread surface of the stair through a compression spring, a plurality of communicated vertical holes which are communicated with the sealed air cavity are arranged on the tread surface of the stair, and the panel is provided with a plurality of slide bars which are in one-to-one sliding sealing connection in the communicated vertical holes. The high-pressure air source can be inflated by utilizing the energy of people in the building body when climbing stairs.
The invention has the following advantages: through making the building can carry out two-dimentional slip on the foundation pile and avoid the building body to produce the level when the building receives the horizontal wave impact of earthquake and rock and break to realize antidetonation, can not lead to building usable floor area to reduce because of the design of antidetonation.
Drawings
Fig. 1 is an enlarged schematic view of a connection between a foundation pile and a building body in fig. 2.
FIG. 2 is a schematic diagram of a first embodiment of the present invention;
FIG. 3 is an enlarged partial schematic view at A of FIG. 1;
FIG. 4 is a schematic view of a portion of FIG. 1 at B;
FIG. 5 is an enlarged partial schematic view at C of FIG. 1;
FIG. 6 is an enlarged partial schematic view of FIG. 1 at D;
FIG. 7 is a schematic view of the connection between the stairs and the air source;
FIG. 8 is an enlarged view of the connection between the foundation pile and the building body according to the second embodiment;
fig. 9 is a partially enlarged schematic view at E of the bitmap 8.
In the figure: the anti-seismic device comprises a foundation pile 1, an upright post 2, an upper horizontal ground beam 3, a lower horizontal beam 4, an anti-seismic structure 5, a lower fixed support seat 6, a movable support seat 7, an upper fixed support seat 8, a lower horizontal rail 9, a lower horizontal groove 10, an upper horizontal sliding rail 11, an upper horizontal sliding groove 12, an upper support ball 13, an upper groove 14, a lower air distribution cavity 15, a lower air nozzle 16, a lower air distribution cavity air inlet channel 17, a lower vertical sliding hole 18, a lower vertical plug 19, a lower vertical plug return spring 20, a lower plug part communicating hole 21, an upper air distribution cavity 22, an upper air nozzle 23, a high-pressure air source 33, an upper air distribution cavity air inlet channel 24, an upper vertical sliding hole 25, an upper vertical plug 26, an upper vertical plug return spring 27, an upper plug part communicating hole 28, a lower support plate 29, an upper support plate 30, a stair 31, a sealing air cavity 34, a first one-way valve 35, a second one-way valve 36, a compression spring 37, a panel 38, a sliding rod 39, an upper roller 40, a sliding rod 40, a lower sliding groove 10, a lower sliding groove, An upper roller mounting seat 41 and an upper limiting rolling ball 42.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
First embodiment, referring to fig. 1 to 7, an earthquake-resistant building with an earthquake-resistant structure with a sliding fit of a grooved rail includes a building body and a foundation pile 1 supporting the building body. The building body comprises a number of uprights 2 and upper horizontal floor beams 3 connecting the lower ends of all the uprights together. The upright posts and the upper horizontal ground beam are both of reinforced concrete structures. All foundation piles are connected together by lower horizontal ground beams 4. Go up fixed bolster and support go up on the horizontal ground beam, be equipped with the antidetonation structure 5 that the grooved rail cooperation slided on the foundation pile, the foundation pile supports the building body through the antidetonation structure, specifically is for supporting on last horizontal ground beam. The earthquake-resistant structure comprises a lower fixed supporting seat 6, a movable supporting seat 7 and an upper fixed supporting seat 8, wherein an upper horizontal ground beam of the building body is connected to the upper fixed supporting seat, and the lower fixed supporting seat is connected to the foundation pile; the movable supporting seat is connected on the lower fixed supporting seat in a sliding way through a lower sliding rail pair, the lower sliding rail pair comprises a plurality of lower horizontal sliding rails 9 and a plurality of lower horizontal sliding grooves 10 which are sleeved on the lower horizontal sliding rails in a one-to-one correspondence way, and the lower horizontal sliding rails are parallel to each other; the lower horizontal slide rail is arranged on the upper surface of the lower fixed supporting seat, and the lower horizontal smooth groove is arranged on the lower surface of the movable supporting seat; the upper fixed supporting seat is connected to the movable supporting seat in a sliding mode through the upper sliding rail pair, and the upper horizontal sliding rail pair and the lower horizontal sliding rail pair are identical in structure. The upper sliding rail pair comprises a plurality of upper horizontal sliding rails 11 and a plurality of upper horizontal sliding chutes 12 which are sleeved on the upper horizontal sliding rails in a one-to-one correspondence manner, and the upper horizontal sliding rails are parallel to each other; the upper horizontal sliding rail is arranged on the upper surface of the movable supporting seat, and the upper horizontal sliding groove is arranged on the lower surface of the upper fixed supporting seat; the lower horizontal slide rail is perpendicular to the upper horizontal slide rail. The cross section of the lower horizontal sliding rail is a trapezoid with a wide upper end and a narrow lower end, two bottom angles of the trapezoid where the cross section of the lower horizontal sliding rail is located are obtuse angles, the opening shape of the cross section of the lower horizontal sliding chute is a trapezoid with a narrow lower end and a wide upper end, and two ends of the downward projection of the lower horizontal sliding rail along the width direction of the lower horizontal sliding rail are located on two side walls of the lower horizontal sliding chute; the cross section of the upper horizontal sliding rail is a trapezoid with a wide upper end and a narrow lower end, two bottom angles of the trapezoid where the cross section of the upper horizontal sliding rail is located are obtuse angles, the opening shape of the cross section of the upper horizontal sliding groove is a trapezoid with a narrow lower end and a wide upper end, and two ends of the downward projection of the upper horizontal sliding rail along the width direction of the upper horizontal sliding rail are located on two side walls of the upper horizontal sliding groove. Two rows of lower support balls are arranged on the bottom wall of the lower horizontal chute, the two rows of lower support balls are distributed along the width direction of the lower horizontal chute, the lower support balls in the same row of lower support balls are distributed along the extension direction of the lower horizontal chute, and the lower horizontal slide rail is only contacted with the lower horizontal chute through the lower support balls; go up and be equipped with two rows of support balls 13 on the diapire of horizontal spout, two rows of support balls distribute along the width direction of last horizontal spout, and the last support ball in the support ball distributes along the extending direction of last horizontal spout on the same row, goes up horizontal slide rail and only contacts through last support ball with last horizontal spout. The lower horizontal sliding rail is provided with two lower grooves extending along the extending direction of the upper horizontal sliding rail, and two rows of upper supporting balls are correspondingly supported in the two lower grooves one by one; two upper grooves 14 extending along the extending direction of the upper horizontal slide rail are arranged on the upper horizontal slide rail, and two rows of upper support balls are correspondingly supported in the two upper grooves one by one. A lower air distribution cavity 15 is arranged in the lower fixed supporting seat, a plurality of lower air nozzles 16 which are communicated with the lower air distribution cavity and blow air upwards are arranged on the upper surface of the lower fixed supporting seat, two lower air distribution cavity air inlet channels 17 communicated with a high-pressure air source are arranged in the lower air distribution cavity, two lower vertical sliding holes 18 are arranged on the upper surface of the lower fixed supporting seat, the two lower vertical sliding holes are crossed and communicated with the two lower air distribution cavity air inlet channels in a one-to-one correspondence manner, a lower vertical plug 19 and a lower vertical plug reset spring 20 for driving the lower vertical plug to extend out of the lower vertical sliding hole are connected in the lower vertical sliding holes in a sliding manner, lower plug part communicating holes 21 for communicating the parts of the lower air distribution cavity air inlet channels, which are positioned at the two sides of the lower vertical sliding holes, are positioned at the two ends of the movable supporting seat in the sliding direction; when the movable supporting seat moves to press the lower vertical plug, the lower vertical plug return spring receives the extrusion energy storage, and the lower plug communicating hole is communicated with the parts of the lower gas distribution cavity gas inlet channel, which are positioned at the two sides of the lower vertical sliding hole; when the movable supporting seat is staggered with the lower vertical plug, the lower vertical plug reset spring jacks the lower vertical plug to enable the lower vertical plug to stagger the lower plug communicating hole and the parts of the lower gas distribution cavity gas inlet channel positioned at the two sides of the lower vertical sliding hole, so that the lower vertical plug can cut off the parts of the lower gas distribution cavity gas inlet channel positioned at the two sides of the lower vertical sliding hole; an upper air distribution cavity 22 is arranged in the movable supporting seat, a plurality of upper air nozzles 23 which are communicated with the upper air distribution cavity and blow air upwards are arranged on the upper surface of the movable supporting seat, two upper air distribution cavity air inlet channels 24 communicated with a high-pressure air source 33 are arranged in the upper air distribution cavity, two upper vertical sliding holes 25 are arranged on the upper surface of the movable supporting seat, the two upper vertical sliding holes are crossed and communicated with the two upper air distribution cavity air inlet channels in a one-to-one correspondence manner, an upper vertical plug 26 and an upper vertical plug reset spring 27 for driving the upper vertical plug to output the upper vertical sliding holes are connected in the upper vertical sliding holes, upper plug part communicating holes 28 for communicating the parts of the upper air distribution cavity air inlet channels, which are positioned at the two sides of the upper vertical sliding holes, are positioned at the two ends of the upper fixed supporting seat in the sliding direction; when the upper fixed supporting seat moves to press the upper vertical plug, the return spring of the upper vertical plug is extruded to store energy, and the communicating hole of the upper plug part is communicated with the parts of the air inlet channel of the upper air distribution cavity, which are positioned at the two sides of the upper vertical sliding hole; when the upper fixed supporting seat and the upper vertical plug are staggered, the reset spring of the upper vertical plug pushes the upper vertical plug to enable the upper vertical plug to separate the parts of the upper gas distribution cavity gas inlet channel, which are positioned on the two sides of the upper vertical sliding hole, from the parts of the upper gas distribution cavity gas inlet channel, which are positioned on the two sides of the upper vertical sliding hole, in a staggered manner. A lower supporting plate 29 is arranged between the lower fixed supporting seat and the movable support, and all the lower air nozzles are supported on the lower supporting plate; an upper supporting plate 30 is arranged between the upper fixed supporting seat and the movable support, and all the upper air nozzles are supported on the upper supporting plate. The building body is equipped with stair 31, is equipped with sealed air cavity 34 in the stair, sealed air cavity pass through the outlet duct with high pressurized air source intercommunication, be equipped with the first check valve 35 of opening in the orientation high pressurized air source on the outlet duct, sealed air cavity is equipped with the air inlet, the air inlet is equipped with the second check valve 36 of opening in the sealed air cavity of orientation, it has panel 38 to support through compression spring 37 on the step face of stair, be equipped with the intercommunication vertical bore of a plurality of sealed air cavities of intercommunication on the step face of stair, the panel is equipped with the slide bar 39 of a plurality of one-to-one ground sliding seal connection in the intercommunication vertical bore. The high-pressure gas source is a gas tank storing high-pressure gas. The upper horizontal sliding rail is characterized in that an upper horizontal sliding rail part friction layer is arranged on the surface of the upper horizontal sliding rail, and an upper horizontal sliding groove part friction layer which are matched with the upper horizontal sliding rail part friction layer are arranged on the upper horizontal sliding groove and are specifically arranged on the surface of the upper support ball. The surface of the lower horizontal sliding rail is provided with a lower water smooth rail part friction layer, and the lower horizontal sliding chute is provided with a lower water smooth groove part friction layer matched with the lower water smooth rail part friction layer, and the lower water smooth groove part friction layer is specifically arranged on the surface of the lower support ball.
The second embodiment is different from the first embodiment in that:
referring to fig. 8 and 9, a lower horizontal sliding groove is replaced by a lower roller row, the lower roller row and a lower horizontal sliding groove form a lower rolling translation mechanism, lower rollers in the same lower roller row are distributed along the extending direction of the lower horizontal sliding groove, the lower horizontal sliding groove is arranged on the upper surface of a lower fixed supporting seat, a lower roller mounting seat is arranged on the lower surface of a movable supporting seat, the lower roller row is connected on the lower roller mounting seat, the lower roller mounting seat is arranged in the lower horizontal sliding groove in a penetrating manner, and lower limiting rolling balls supported on the side wall of the lower horizontal sliding groove are arranged on two sides of the lower roller supporting seat along the width direction of the lower horizontal sliding groove; the lower roller is spherical. The upper roller row replaces the upper horizontal sliding groove, the upper roller row and the upper horizontal sliding groove form an upper rolling translation mechanism, and the upper horizontal rolling translation mechanism and the lower horizontal rolling translation mechanism are identical in structure. The upper horizontal sliding groove is arranged on the upper surface of the movable supporting seat, and an upper roller mounting seat 41 is arranged on the lower surface of the upper fixed supporting seat; the upper roller 40 is attached to the upper roller mount. The upper roller is spherical. The upper roller mounting seat is arranged in the upper horizontal sliding groove in a penetrating mode, and upper limiting rolling balls 42 supported on the side wall of the upper horizontal sliding groove are arranged on two sides of the upper roller supporting seat in the width direction of the upper horizontal sliding groove. An upper roller part friction layer matched with the upper horizontal chute part friction layer is arranged on the surface of the upper roller; and a lower roller part friction layer matched with the lower water smooth groove part friction layer is arranged on the surface of the lower roller.
Claims (10)
1. A building shock-absorbing method is characterized in that an anti-seismic structure capable of sliding in a two-dimensional mode in the horizontal direction is arranged on the foundation pile, and the foundation pile supports the building body through the anti-seismic structure.
2. A method for avoiding earthquake according to claim 1, wherein said earthquake-resistant structure comprises a lower fixed support, a movable support and an upper fixed support, said building body is connected to said upper fixed support, said lower fixed support is connected to said foundation pile; the movable supporting seat is connected to the lower fixed supporting seat in a sliding mode through a lower sliding rail pair, the lower sliding rail pair comprises a plurality of lower horizontal sliding rails and a plurality of lower horizontal sliding grooves which are sleeved on the lower horizontal sliding rails in a one-to-one correspondence mode, and the lower horizontal sliding rails are parallel to each other; one of the lower horizontal slide rail and the lower horizontal groove is arranged on the upper surface of the lower fixed supporting seat, and the other one of the lower horizontal slide rail and the lower horizontal groove is arranged on the lower surface of the movable supporting seat; the upper fixed supporting seat is connected to the movable supporting seat in a sliding mode through an upper sliding rail pair, the upper sliding rail pair comprises a plurality of upper horizontal sliding rails and a plurality of upper horizontal sliding grooves which are sleeved on the upper horizontal sliding rails in a one-to-one correspondence mode, and the upper horizontal sliding rails are parallel to one another; one of the upper horizontal sliding rail and the upper horizontal sliding chute is arranged on the upper surface of the movable supporting seat, and the other one of the upper horizontal sliding rail and the upper horizontal sliding chute is arranged on the lower surface of the upper fixed supporting seat; the lower horizontal slide rail is perpendicular to the upper horizontal slide rail.
3. The method as claimed in claim 2, wherein the lower slide rail is disposed on an upper surface of the lower stationary support base, and the upper slide rail is disposed on an upper surface of the movable support base.
4. A building shock-absorbing method according to claim 3, wherein the cross section of the lower horizontal sliding rail is a trapezoid with a wide upper end and a narrow lower end, two bottom angles of the trapezoid where the cross section of the lower horizontal sliding rail is located are obtuse angles, the opening shape of the cross section of the lower horizontal sliding chute is a trapezoid with a narrow lower end and a wide upper end, and two ends of the downward projection of the lower horizontal sliding rail along the width direction of the lower horizontal sliding rail are located on two side walls of the lower horizontal sliding chute; the cross section of the upper horizontal sliding rail is a trapezoid with a wide upper end and a narrow lower end, two bottom angles of the trapezoid where the cross section of the upper horizontal sliding rail is located are obtuse angles, the opening shape of the cross section of the upper horizontal sliding groove is a trapezoid with a narrow lower end and a wide upper end, and two ends of the downward projection of the upper horizontal sliding rail along the width direction of the upper horizontal sliding rail are located on two side walls of the upper horizontal sliding groove.
5. A building shock absorption method according to claim 2, 3 or 4, wherein two rows of lower support balls are arranged on the bottom wall of the lower horizontal runner, the two rows of lower support balls are distributed along the width direction of the lower horizontal runner, the lower support balls in the same row of lower support balls are distributed along the extension direction of the lower horizontal runner, and the lower horizontal slide rail is in contact with the lower horizontal chute only through the lower support balls; go up and be equipped with two rows of support balls on the diapire of horizontal spout, two rows of support balls distribute along the width direction of last horizontal spout, and the last support ball in the support ball distributes along the extending direction of last horizontal spout on the same row, it only passes through to go up horizontal slide rail last support ball with go up horizontal spout contact.
6. A method for avoiding earthquake according to claim 1, wherein said earthquake-resistant structure comprises a lower fixed support, a movable support and an upper fixed support, said building body is connected to said upper fixed support, said lower fixed support is connected to said foundation pile; the movable supporting seat is connected to the lower fixed supporting seat in a sliding mode through a lower rolling translation mechanism, the lower rolling translation mechanism comprises a plurality of lower horizontal sliding grooves and a plurality of lower roller rows which are supported in the lower horizontal sliding grooves in a one-to-one correspondence mode, the lower horizontal sliding grooves are parallel to each other, and lower rollers in the same row of lower roller rows are distributed along the extending direction of the lower horizontal sliding grooves; the lower roller row and the lower water smooth groove are arranged, one is arranged on the upper surface of the lower fixed supporting seat, and the other is arranged on the lower surface of the movable supporting seat; the upper fixed supporting seat is connected to the movable supporting seat in a sliding mode through an upper rolling translation mechanism, the upper rolling translation mechanism comprises a plurality of upper horizontal sliding grooves and a plurality of upper roller rows which are supported in the upper horizontal sliding grooves in a one-to-one correspondence mode, the upper horizontal sliding grooves are parallel to each other, and upper rollers in the same upper roller row are distributed along the extending direction of the upper horizontal sliding grooves; the upper roller row and the upper horizontal chute are arranged, one is arranged on the lower surface of the upper fixed supporting seat, and the other is arranged on the upper surface of the movable supporting seat; the lower horizontal chute is perpendicular to the upper horizontal chute.
7. The building shock absorbing method according to claim 6, wherein the lower sliding groove is disposed on an upper surface of the lower fixed support base, the upper sliding groove is disposed on an upper surface of the movable support base, a lower roller mounting seat is disposed on a lower surface of the movable support base, the lower roller is connected to the lower roller mounting seat, and the lower roller mounting seat is inserted into the lower horizontal sliding groove; an upper roller mounting seat is arranged on the lower surface of the upper fixed supporting seat, the upper roller is connected to the upper roller mounting seat, and the upper roller mounting seat penetrates through the upper horizontal sliding groove.
8. The building shock absorbing method according to claim 7, wherein lower limiting rolling balls supported on the side walls of the lower horizontal runner are provided on both sides of the lower roller support base in the width direction of the lower horizontal runner; the upper limiting rolling balls supported on the side wall of the upper horizontal sliding groove are arranged on two sides of the upper roller supporting seat in the width direction of the upper horizontal sliding groove.
9. A method for earthquake protection in buildings as claimed in claim 2, 3, 4, 6, 7 or 8, a lower air distribution cavity is arranged in the lower fixed supporting seat, a plurality of lower air nozzles which blow air upwards and are communicated with the lower air distribution cavity are arranged on the upper surface of the lower fixed supporting seat, the lower air distribution cavity is provided with two lower air distribution cavity air inlet channels communicated with a high-pressure air source, the upper surface of the lower fixed support seat is provided with two lower vertical sliding holes, the two lower vertical sliding holes are crossed and communicated with the two lower air distribution cavity air inlet channels in a one-to-one correspondence manner, a lower vertical plug and a lower vertical plug reset spring for driving the lower vertical plug to extend out of the lower vertical sliding hole are connected in the lower vertical sliding hole in a sliding manner, lower plug part communicating holes for communicating the parts, located on the two sides of the lower vertical sliding hole, of the lower air distribution cavity air inlet channels are arranged in the lower vertical plug, and the two lower vertical plugs are located at the two ends of the movable support seat in the sliding direction; when the movable supporting seat moves to press the lower vertical plug, the lower vertical plug return spring receives extrusion energy storage, and the lower plug communicating hole is communicated with the parts of the lower gas distribution cavity gas inlet channel, which are positioned at the two sides of the lower vertical sliding hole; when the movable supporting seat is staggered with the lower vertical plug, the lower vertical plug reset spring jacks the lower vertical plug to enable the lower vertical plug to stagger the lower plug communicating hole and the parts of the lower gas distribution cavity gas inlet channel positioned at the two sides of the lower vertical sliding hole, so that the lower vertical plug can cut off the parts of the lower gas distribution cavity gas inlet channel positioned at the two sides of the lower vertical sliding hole; an upper air distribution cavity is arranged in the movable supporting seat, a plurality of upward blowing upper air nozzles communicated with the upper air distribution cavity are arranged on the upper surface of the movable supporting seat, two upper air distribution cavity air inlet channels communicated with a high-pressure air source are arranged in the upper air distribution cavity, two upper vertical sliding holes are arranged on the upper surface of the movable supporting seat, the two upper vertical sliding holes are crossed and communicated with the two upper air distribution cavity air inlet channels in a one-to-one correspondence manner, an upper vertical plug and an upper vertical plug reset spring for driving the upper vertical plug to output the upper vertical sliding holes are connected in the upper vertical sliding holes, upper plug part communicating holes for communicating parts of the upper air distribution cavity air inlet channels positioned at two sides of the upper vertical sliding holes are arranged in the upper vertical plugs, and the two upper vertical plugs are positioned at two ends of the sliding direction of the upper fixed supporting seat; when the upper fixed supporting seat moves to press the upper vertical plug, the return spring of the upper vertical plug is extruded to store energy, and the communicating hole of the upper plug part is communicated with the parts of the air inlet channel of the upper air distribution cavity, which are positioned at the two sides of the upper vertical sliding hole; when the upper fixed supporting seat and the upper vertical plug are staggered, the reset spring of the upper vertical plug pushes the upper vertical plug to enable the upper vertical plug to separate the parts of the upper gas distribution cavity gas inlet channel, which are positioned on the two sides of the upper vertical sliding hole, from the parts of the upper gas distribution cavity gas inlet channel, which are positioned on the two sides of the upper vertical sliding hole, in a staggered manner.
10. A building shock-absorbing method according to claim 9, wherein the building body is provided with a staircase, the staircase is provided with a sealed air chamber, the sealed air chamber is communicated with the high-pressure air source through an air outlet pipe, the air outlet pipe is provided with a first one-way valve which opens towards the inside of the high-pressure air source, the sealed air chamber is provided with an air inlet, the air inlet is provided with a second one-way valve which opens towards the inside of the sealed air chamber, a pedal surface of the staircase is supported with a panel through a compression spring, the pedal surface of the staircase is provided with a plurality of communicated vertical holes which are communicated with the sealed air chamber, and the panel is provided with a plurality of slide bars which are slidably and sealingly connected in the communicated vertical holes in a one-to-one correspondence manner.
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| CN202111515513.2A CN114134944A (en) | 2021-12-13 | 2021-12-13 | Building shock-absorbing method |
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| CN202111515513.2A CN114134944A (en) | 2021-12-13 | 2021-12-13 | Building shock-absorbing method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114000750A (en) * | 2021-12-13 | 2022-02-01 | 李国华 | Earthquake-resistant building with rolling ball supporting and moving earthquake-resistant structure |
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Application publication date: 20220304 |