CN219033621U - Self-resetting building shock insulation energy consumption support with stabilizing function - Google Patents
Self-resetting building shock insulation energy consumption support with stabilizing function Download PDFInfo
- Publication number
- CN219033621U CN219033621U CN202223425494.7U CN202223425494U CN219033621U CN 219033621 U CN219033621 U CN 219033621U CN 202223425494 U CN202223425494 U CN 202223425494U CN 219033621 U CN219033621 U CN 219033621U
- Authority
- CN
- China
- Prior art keywords
- rotating
- flywheel
- spring
- flywheels
- energy consumption
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model relates to a self-resetting building shock insulation energy consumption support with a stabilizing function, which comprises an upper column body and a lower column body, wherein a pair of rotating flywheels which are distributed up and down are sleeved on the outer side of the upper column body, magnetic assemblies are arranged on the upper side and the lower side of the rotating flywheels, the rotating flywheels comprise an upper rotating flywheel and a lower rotating flywheel which are arranged in parallel, vertical rotating shafts are arranged on the left side and the right side of the rotating flywheels, the upper end and the lower end of each vertical rotating shaft are respectively connected with a unidirectional transmission mechanism and a spring mechanism, and the unidirectional transmission mechanism is connected with the upper rotating flywheels. The upper rotating flywheel is driven to rotate, the upper rotating flywheel drives the lower rotating flywheel to rotate in the opposite direction through the gear mechanism; two blocking ropes which are distributed up and down are sleeved on the outer side of the lower cylinder, the two blocking ropes are U-shaped, and two ends of each blocking rope are respectively connected with two spring mechanisms positioned on the same side. Reasonable in design has the advantages of later maintenance convenience, good durability, can strengthen the stability of the column under the action of earthquake, can carry out combination in use and increase the energy consumption capability, and the like.
Description
Technical field:
the utility model relates to a stable functional food is a self-resetting building shock insulation energy consumption support.
The background technology is as follows:
the building such as house provides important space for people to produce life and is an important place for protecting life safety of people, and the direct cause of casualties and property loss caused by earthquakes is collapse of ground surface buildings and structures, so that the building has practical significance in improving earthquake resistance. The traditional shock insulation support mostly adopts rubber outer wall, and the ageing problem of rubber easily takes place in long-term use, in addition, traditional shock insulation support still has the problem that is difficult to change and maintain, warp under the big and cause the post crooked etc.. Therefore, a novel shock insulation support which is convenient to maintain, enhances structural stability and can automatically reset after a shock is needed.
The utility model comprises the following steps:
the utility model improves the problems existing in the prior art, namely the technical problem to be solved by the utility model is to provide the self-resetting building shock insulation energy consumption support with a stabilizing function, which has the advantages of reasonable design, convenient later maintenance, good durability, capability of enhancing the stability of a column under the action of an earthquake, capability of increasing energy consumption in use and the like.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the self-resetting building shock insulation energy consumption support with the stabilizing function comprises an upper column body and a lower column body, wherein a pair of rotating flywheels which are distributed up and down are sleeved on the outer side of the upper column body, magnetic assemblies are arranged on the upper side and the lower side of each pair of rotating flywheels, each pair of rotating flywheels comprises an upper rotating flywheel and a lower rotating flywheel which are arranged in parallel up and down, a vertical rotating shaft is arranged on the left side and the right side of each pair of rotating flywheels, the upper end and the lower end of the vertical rotating shaft are respectively connected with a unidirectional transmission mechanism and a spring mechanism, the unidirectional transmission mechanism is in transmission connection with the upper rotating flywheels to drive the upper rotating flywheels to rotate, and the lower rotating flywheels are driven by the upper rotating flywheels to rotate in opposite directions through a gear mechanism; two blocking ropes which are distributed up and down are sleeved on the outer side of the lower column body, the two blocking ropes are U-shaped and respectively face to the left side and the right side, and two ends of each blocking rope are respectively connected with two spring mechanisms positioned on the same side.
Further, each pair of rotary flywheels further comprises a flywheel supporting sleeve fixedly sleeved on the outer side of the upper column body, and a toothed plate supporting seat in a ring shape is arranged on the outer side of the middle part of the flywheel supporting sleeve; the upper rotating flywheel and the lower rotating flywheel comprise connecting rings sleeved on the outer sides of the flywheel supporting sleeves, annular toothed plates are fixedly sleeved on the outer sides of one ends, close to the toothed plate supporting seats, of the connecting rings, and the annular toothed plates of the upper rotating flywheel and the annular toothed plates of the lower rotating flywheel are respectively contacted with the upper end face and the lower end face of the toothed plate supporting seats.
Further, a ring-shaped steel balancing weight is fixedly sleeved on the outer side of one end, far away from the toothed plate supporting seat, of the connecting ring; the upper and lower sides of each pair of rotary flywheels are respectively provided with a ring-shaped upper cover plate and a ring-shaped lower cover plate which are fixedly sleeved on the outer sides of the upper cylinders; the magnetic component comprises a pair of permanent magnet magnets which are symmetrically distributed around the axis of the upper column body, the positions of the permanent magnet magnets and the steel balancing weight correspond to each other, the permanent magnet magnetic strip of the magnetic component positioned on the upper side of the rotary flywheel is fixed on the top surface of the upper cover plate; the permanent magnet magnetic strip of the magnetic component positioned at the lower side of the rotary flywheel is fixed at the bottom surface of the lower cover plate.
Further, the bottom surface of the upper cover plate and the top surface of the lower cover plate are both provided with annular sliding grooves; the top surface of the connecting ring of the upper rotating flywheel and the bottom surface of the connecting ring of the lower rotating flywheel are respectively provided with an annular sliding flange, and the annular sliding flanges are in sliding fit with the annular sliding grooves.
Furthermore, the connecting ring is formed by splicing a plurality of arc plates which are uniformly distributed in the circumference, and an outer wall of one end of each arc plate is provided with an outwardly protruding plug-in port; the steel balancing weights consist of a plurality of arc balancing weights which are uniformly distributed along the circumference, the arc balancing weights correspond to the arc plates in position, the middle part of the inner side of each arc balancing weight is provided with an inward protruding inserting part, the inserting parts are inserted into the inserting ports, and the inserting parts are connected with the inserting ports through balancing weight fixing rivets; the annular toothed plate is formed by splicing a plurality of arc toothed plates which are uniformly distributed on the circumference, the positions of the arc toothed plates correspond to those of the arc plates, and the arc toothed plates are fixed on the outer sides of the arc plates through toothed plate connecting rivets.
Further, the unidirectional transmission mechanism comprises a circular internal ratchet wheel, the outer ring of the internal ratchet wheel is provided with a plurality of transmission teeth along the circumferential direction, and the transmission teeth are connected with the circular toothed plate of the upper rotating flywheel through a circular transmission chain; the inner ring of the inscription ratchet is provided with a plurality of ratchet teeth along the circumferencial direction, and the inboard middle part of inscription ratchet is equipped with gets rid of a fixed plate, get rid of the upper end fixed connection of a fixed plate and vertical pivot, get rid of the both ends symmetry of a fixed plate and be equipped with inwards sunken trapezoidal form notch, all be equipped with in every notch and be used for with ratchet tooth engaged with get rid of the piece, get rid of between the inboard end of piece and the bottom of notch, get rid of between one end and the lateral wall of notch of piece all be connected through getting rid of a spring.
Further, the unidirectional transmission mechanism further comprises a gear tray which is horizontally arranged and used for supporting the inscription ratchet wheel, a rotating shaft supporting seat which is fixed on the upper column body is arranged below the gear tray in parallel, and the top of the rotating shaft supporting seat is connected with the bottom of the gear tray through a pair of vertical supporting rods.
Further, the clockwork spring mechanism comprises a cylindrical clockwork spring shell and an annular sealing cover arranged at the upper end of the clockwork spring shell, a clockwork spring is arranged in the clockwork spring shell, a clockwork spring rotating shaft which is vertically arranged is connected to the middle of the clockwork spring, a winding disc which is positioned below the clockwork spring shell is connected to the lower end of the clockwork spring rotating shaft, and the winding disc is connected with a blocking rope; the upper end of the spring rotating shaft is connected with the lower end of the vertical rotating shaft.
Further, the gear mechanism comprises a plurality of gear sets which are arranged along the circumferential direction of the toothed plate supporting seat, each gear set comprises a first transmission shaft and a second transmission shaft which are arranged in parallel and vertically penetrate through the toothed plate supporting seat, the first transmission shafts are sequentially fixed with a first transmission gear and a first intermediate gear from top to bottom, the second transmission shafts are sequentially fixed with a second transmission gear and a second intermediate gear from bottom to top, and the first transmission gears are meshed with the annular toothed plate of the upper rotating flywheel; the first intermediate gear is meshed with the second intermediate gear, and the second transmission gear is meshed with the annular toothed plate of the lower rotating flywheel.
Further, two polytetrafluoroethylene plates which are overlapped up and down are arranged between the upper column body and the lower column body.
Compared with the prior art, the utility model has the following effects:
(1) The earthquake energy can be converted into kinetic energy of the rotating flywheel, the column is kept vertical during deformation by utilizing the principle of angular momentum stabilization, and the problem of column bending during displacement of the traditional shock insulation support is solved;
(2) Adopts electromagnetic damping under the rotation of a rotary flywheel to consume energy without using friction energy consumption and a hydraulic damper, the friction loss is small, the leakage risk is avoided, and frequent maintenance is not needed;
(3) The blocking rope and the transmission chain are adopted to transfer force, so that shearing damage can not occur in vibration in all directions in an earthquake;
(4) Each structure is basically positioned outside the column body, so that the installation and the maintenance are convenient.
Description of the drawings:
FIG. 1 is an embodiment of the present utility model is a schematic perspective view of the structure;
FIG. 2 is a schematic view of a front cross-sectional configuration of an embodiment of the present utility model;
FIG. 3 is a schematic top view of an embodiment of the present utility model;
FIG. 4 is a schematic side view of an embodiment of the present utility model;
FIG. 5 is a schematic diagram of an exploded view of a rotary flywheel according to an embodiment of the present utility model;
FIG. 6 is a partially exploded view of an embodiment of the utility model showing the upper and lower pivoting flywheels;
FIG. 7 is a schematic diagram of an exploded view of a gear mechanism in an embodiment of the utility model;
FIG. 8 is a unidirectional view of an embodiment of the utility model schematic diagram of the exploded state of the transmission mechanism;
FIG. 9 is a schematic view of an exploded view of the spring mechanism in an embodiment of the present utility model;
fig. 10 is a schematic perspective view of a barrier wire according to an embodiment of the present utility model.
In the figure:
1-an upper column; 2-a lower column; 3-rotating the flywheel; 4-rotating the flywheel upwards; 5-rotating the flywheel downwards; 6-a vertical rotating shaft; 7-a one-way transmission mechanism; 8-spring a mechanism; 9-a gear mechanism; 10-a barrier wire; 11-flywheel supporting sleeve; 12-a toothed plate supporting seat; 13-a connecting ring; 14-annular toothed plates; 15-a steel balancing weight; 16-an upper cover plate; 17-a lower cover plate; 18-permanent magnet; 19-an annular chute; 20-an annular sliding flange; 21-an arc plate; 22-plug-in interface; 23-arc balancing weights; 24-plug-in part; 25-fixing rivets by using balancing weights; 26-arc toothed plates; 27-tooth plate connecting rivets; 28-inscribing ratchet wheel; 29-drive teeth; 30-a transmission chain; 31-ratchet teeth; 32-a throwing block fixing plate; 33-notch; 34-throwing blocks; 35-a throwing block spring; 36-a gear tray; 37-a rotating shaft supporting seat; 38-a vertical supporting rod; 39 spring a housing; 40-sealing cover; 41-spring; 42-spring spindle; 43-winding disc; 44-a first drive shaft; 45-a second transmission shaft; 46-a first transmission gear; 47-a first intermediate gear; 48-a second drive gear; 49-a second intermediate gear; 50-polytetrafluoroethylene plates; 51-gear rack.
The specific embodiment is as follows:
the utility model will be described in further detail with reference to the drawings and the detailed description.
In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
As shown in fig. 1 to 10, the self-resetting building shock insulation energy consumption support with the stabilizing function comprises a cylindrical upper column body 1 and a cylindrical lower column body 2, wherein a pair of rotating flywheels 3 which are distributed up and down are rotatably sleeved on the outer side of the upper column body 1, magnetic assemblies are arranged on the upper side and the lower side of each pair of rotating flywheels 3, magnetic assemblies on the upper side and the lower side generate magnetic fields, the rotating flywheels rotate in the magnetic fields to generate induced currents, and electromagnetic damping is utilized for energy consumption; each pair of rotary flywheels 3 comprises an upper rotary flywheel 4 and a lower rotary flywheel 5 which are arranged in parallel up and down, a vertical rotating shaft 6 is arranged on the left side and the right side of each pair of rotary flywheels 3, the upper end and the lower end of the vertical rotating shaft 6 are respectively connected with a unidirectional transmission mechanism 7 and a spring mechanism 8, the unidirectional transmission mechanism 7 is in transmission connection with the upper rotary flywheel 4 so as to drive the upper rotary flywheel to rotate, and the upper rotary flywheel 4 drives the lower rotary flywheel 5 to rotate in opposite directions through a gear mechanism 9; two blocking ropes 10 which are distributed up and down are sleeved on the outer side of the lower column body 2, the two blocking ropes 10 are U-shaped and respectively face to the left side and the right side, and two ends of each blocking rope 10 are respectively connected with two clockwork mechanisms 8 positioned on the same side. When an earthquake occurs, the lateral movement of the column body is converted into the rotation of the vertical rotating shaft through the force transmission of the two blocking cables, part of the energy of the rotation is stored through the deformation of the spring mechanism, the rotation of the vertical rotating shaft drives the upper rotating flywheel to rotate through the unidirectional transmission mechanism, and the upper rotating flywheel drives the lower rotating flywheel to rotate in the opposite direction through the gear mechanism so as to balance the angular momentum of the respective rotation; when the rotary flywheel rotates, magnetic assemblies on the upper side and the lower side of the rotary flywheel generate magnetic fields, the rotary flywheel rotates in the magnetic fields to generate induced current, and electromagnetic damping is utilized to consume energy; when the earthquake is reduced or the vibration direction is changed, the spring mechanism releases the stored deformation and can tighten the blocking rope to reset the column body.
In the embodiment, each pair of rotary flywheels 3 further comprises a flywheel supporting sleeve 11 fixedly sleeved on the outer side of the upper column body 1, and a toothed plate supporting seat 12 in a ring shape is arranged on the outer side of the middle part of the flywheel supporting sleeve 11; the upper rotating flywheel 4 and the lower rotating flywheel 5 respectively comprise a connecting ring 13 sleeved outside the flywheel supporting sleeve 11, and the connecting rings 13 of the upper rotating flywheel 4 and the lower rotating flywheel 5 are respectively positioned at the upper side and the lower side of the toothed plate supporting seat 12; the annular toothed plate 14 is fixedly sleeved outside one end of the connecting ring 13, which is close to the toothed plate supporting seat 12, and the annular toothed plate 14 of the upper rotating flywheel 4 and the annular toothed plate 14 of the lower rotating flywheel 5 are respectively contacted with the upper end surface and the lower end surface of the toothed plate supporting seat 12, and the toothed plate supporting seat is used for supporting the upper rotating flywheel.
In this embodiment, a ring-shaped steel counterweight 15 is fixedly sleeved on the outer side of one end of the connecting ring 13 far away from the toothed plate supporting seat 12; the upper and lower sides of each pair of rotary flywheel 3 are respectively provided with a ring-shaped upper cover plate 16 and a ring-shaped lower cover plate 17 which are fixedly sleeved on the outer side of the upper column body 1; the magnetic assembly comprises a pair of permanent magnet magnets 18 symmetrically distributed around the axis of the upper column body 1, the permanent magnet magnets 18 correspond to the steel balancing weights 15 in position, and a permanent magnet magnetic strip 18 of the magnetic assembly positioned on the upper side of the rotary flywheel 3 is fixed on the top surface of the upper cover plate 16; a permanent magnet strip 18 of a magnetic assembly positioned at the lower side of the rotary flywheel 3 is fixed at the bottom surface of the lower cover plate 17. When the flywheel is rotated during operation, induced current can be generated in the steel balancing weight, and electromagnetic damping is utilized to consume energy.
In this embodiment, in order to improve the rotation stability of the upper rotating flywheel and the lower rotating flywheel, the bottom surface of the upper cover plate 16 and the top surface of the lower cover plate 17 are both provided with annular sliding grooves 19; the top surface of the connecting ring 13 of the upper rotating flywheel 4 and the bottom surface of the connecting ring 13 of the lower rotating flywheel 5 are respectively provided with an annular sliding flange 20, the annular sliding flanges 20 are accommodated in the annular sliding grooves 19, and the annular sliding flanges are in sliding fit with the annular sliding grooves.
In this embodiment, in order to facilitate installation and replacement, each of the upper rotating flywheel and the lower rotating flywheel is assembled by a plurality of small flywheel components, specifically: the connecting ring 13 is formed by splicing a plurality of arc plates 21 which are uniformly distributed in the circumference, and an outer wall of one end of each arc plate 21 is provided with an outwardly protruding plug-in port 22; the steel balancing weights 15 are composed of a plurality of arc balancing weights 23 which are uniformly distributed circumferentially, the arc balancing weights 23 correspond to the arc plates 21 in position, an inward protruding inserting portion 24 is arranged in the middle of the inner side of each arc balancing weight 23, the inserting portion 24 is inserted into the inserting port 22, and the inserting portion 24 is connected with the inserting port 22 through a balancing weight fixing rivet 25; the annular toothed plate 14 is formed by splicing a plurality of arc toothed plates 26 which are uniformly distributed in the circumference, the positions of the arc toothed plates 26 and the arc plates 21 correspond, and the arc toothed plates 26 are fixed on the outer sides of the arc plates 21 through toothed plate connecting rivets 27. Preferably, the interface is made of ceramic material, so that the wear resistance of the flywheel can be improved, and the rotation of the gear mechanism is not influenced in the process of magnetic resistance energy consumption.
In this embodiment, the unidirectional transmission mechanism 7 includes a circular internal ratchet 28, an outer ring of the internal ratchet 28 is provided with a plurality of transmission teeth 29 along a circumferential direction, and the transmission teeth 29 are connected with the circular toothed plate 14 of the upper rotating flywheel 4 through a circular transmission chain 30; the inner ring of the inscription ratchet 28 is provided with a plurality of ratchet teeth 31 along the circumference direction, and the inboard middle part of inscription ratchet 28 is equipped with the piece fixed plate 32 that gets rid of, the middle part of piece fixed plate 32 is fixed with the upper end of vertical pivot 6, and the both ends symmetry of piece fixed plate 32 is equipped with inwards sunken trapezoidal notch 33, all is equipped with in every notch 33 and is used for the piece 34 that gets rid of that meshes with ratchet teeth 31, all be connected through the piece spring 35 between the inboard end of piece 34 and the bottom of notch 33, between the one end of piece 34 and the lateral wall of notch 33 that gets rid of piece. When the device works, the vertical rotating shaft drives the swing block fixing plate to rotate, the swing block is thrown outwards under the action of centrifugal force, and at the moment, the swing block spring is deformed under the action of the swing block; when the deformation of the throwing block spring reaches a certain degree, the throwing block is meshed with the internal ratchet wheel and drives the internal ratchet wheel to rotate, and the internal ratchet wheel drives the upper rotating gear to rotate through the transmission chain; the upper rotating flywheel drives the lower rotating flywheel to rotate in opposite directions through the gear mechanism so as to balance the angular momentum of the respective rotation.
In the present embodiment of the present utility model, the unidirectional transmission mechanism 7 further comprises a gear tray 36 which is horizontally arranged and used for supporting the internal ratchet 28; preferably, in order to improve the rotation stability of the internal ratchet, the top surface of the gear tray 36 is also provided with an annular chute, and the bottom surface of the internal ratchet 36 is also provided with an annular sliding flange which is in sliding fit with the annular chute. The lower side of the gear tray 36 is provided with a rotating shaft supporting seat 37 fixed on the upper column 1 in parallel, the top of the rotating shaft supporting seat 37 is connected with the bottom of the gear tray 36 through a pair of vertical supporting rods 38, and the pair of vertical supporting rods are positioned on two sides of the vertical rotating shaft.
In this embodiment, the spring mechanism 8 includes a cylindrical spring housing 39, an annular sealing cover 40 disposed at an upper end of the spring housing 39, the spring housing 39 is mounted at a bottom of the rotating shaft supporting seat 37, a spring 41 is disposed in the spring housing 39, a vertically disposed spring rotating shaft 42 is connected to a middle portion of the spring 41, a winding disc 43 located below the spring housing 39 is connected to a lower end of the spring rotating shaft 42, and the winding disc 43 is connected to the barrier cable 10; the upper end of the spring rotating shaft 42 is connected with the lower end of the vertical rotating shaft 6.
In this embodiment, the gear mechanism 9 includes a plurality of gear sets disposed along the circumferential direction of the toothed plate support 12, the gear sets including a first transmission shaft 44 and a second transmission shaft 45 disposed in parallel and penetrating the toothed plate support 12 vertically, the first transmission shaft 44 is sequentially fixed with a first transmission gear 46 and a first intermediate gear 47 from top to bottom, the second transmission shaft 45 is sequentially fixed with a second transmission gear 48 and a second intermediate gear 49 from bottom to top, and the first transmission gear 46 is meshed with the annular toothed plate 14 of the upper rotary flywheel 4; the first intermediate gear 47 is connected with the second intermediate gear 49 is engaged with, the second transmission gear 48 is meshed with the annular toothed plate 14 of the lower rotary flywheel 5. The upper and lower rotating flywheel rotates in opposite directions through the first transmission gear, the first intermediate gear, the second transmission gear and the second intermediate gear arranged between the annular toothed plates of the upper and lower rotating flywheel. It should be noted that the gear mechanism further includes upper and lower gear brackets for mounting the first transmission shaft and the second transmission shaft.
In this embodiment, two polytetrafluoroethylene plates 50 stacked up and down are disposed between the upper cylinder 1 and the lower cylinder 2, so as to reduce friction between the upper cylinder and the lower cylinder, and realize a shock insulation function.
In the embodiment, the rotating flywheel has two pairs, each pair of rotating flywheel corresponds to two vertical rotating shafts, the lower end of each vertical rotating shaft is connected with a spring mechanism, namely: the damping energy consumption support is provided with four vertical rotating shafts and four spring mechanisms in total, wherein the four spring mechanisms are distributed left and right, and each side is provided with two spring mechanisms; two ends of each blocking rope are respectively connected with winding discs of two spring mechanisms positioned on the same side.
In this embodiment, the flywheel supporting sleeve, the upper cover plate, the lower cover plate and the shaft supporting seat may be anchored on the upper column during pouring, or fixed on the existing column by using a hoop and a rivet.
In this embodiment, when in use:
1) During cylinder pouring, the polytetrafluoroethylene plates 50 are respectively anchored between the bottom surface of the upper cylinder 1 and the top surface of the lower cylinder 2, so that friction force during mutual dislocation is reduced, and a shock insulation function is realized;
2) During pouring, the flywheel supporting sleeve 11, the upper cover plate 16, the lower cover plate 17 and the rotating shaft supporting seat 37 are anchored on the upper column 1, or fixed on the existing upper column by using hoops and rivets, and the toothed plate supporting seat 12 is welded in the middle of the flywheel supporting sleeve 11;
3) The spring mechanism 8 and the vertical rotating shaft 3 are fixed, and the vertical rotating shaft 6 vertically penetrates into the rotating shaft supporting seat 37;
4) The throwing block 34, the throwing block spring 35 and the throwing block fixing plate 32 of the unidirectional transmission mechanism 7 are assembled and then are placed on the gear tray 36 together with the inscribed ratchet 28, and the throwing block fixing plate 32 is connected with the vertical rotating shaft 6;
5) The annular toothed plate 14 and the steel balancing weight 15 are arranged on the connecting ring 13, and the upper and lower rotating flywheels are arranged on the flywheel supporting sleeve 11;
6) Mounting the gear mechanism 9 to a predetermined position, ensuring engagement with the flywheel, and mounting the gear bracket 51;
7) The transmission chain 30 is connected with the internal ratchet wheel 28 and the annular toothed plate 14 of the upper rotary flywheel 4, so as to ensure meshing;
8) The two side spring mechanisms 8 are connected with the arresting rope 10 after rotating to a certain resistance, so that the arresting rope 10 is tightly attached to the lower column body 2.
When an earthquake happens, the polytetrafluoroethylene plate 50 reduces the friction between the upper column 1 and the lower column 2 to realize the vibration isolation function; the lateral movement of the column body is converted into the rotation of the vertical rotating shaft 6 by the force transmission of the two blocking cables 10. Subsequently, part of the energy of the rotation is saved in the clockwork mechanism 8 by the deformation of the clockwork spring 41; the rotation of the vertical rotating shaft 6 drives the throwing block 34 in the unidirectional transmission mechanism 7 to generate a centrifugal effect, when the deformation of the throwing block spring 35 reaches a certain degree, the throwing block 34 can be meshed with the internal ratchet 28 to drive the internal ratchet 28 to rotate, the internal ratchet 28 drives the upper rotating flywheel 4 to rotate through the transmission chain 30, and the internal ratchet 28 can realize unidirectional transmission to the transmission chain without influencing the rotation of the rotating flywheel. The upper rotating flywheel 4 drives the lower rotating flywheel 5 to reversely rotate at a constant speed through the gear mechanism 9 so as to balance the angular momentum of the respective rotation. When the rotary flywheel 3 rotates, induced current generated in the steel balancing weight 15 is used for dissipating energy by utilizing electromagnetic damping when passing through magnetic fields generated by the permanent magnet 18 arranged on the upper cover plate 16 and the lower cover plate 17. When the earthquake is reduced or the vibration direction is changed, the spring 41 in the spring mechanism 8 is loosened, and the stored deformation can be released to tighten the barrier cable 10 so as to realize cylinder resetting. The seismic energy is converted into the rotational kinetic energy of the flywheel, and then the dissipation of the energy is realized through an electromagnetic damping principle. The rotation of the flywheel can enhance the stability of the column body, keep the column body vertical, and the two identical flywheels rotating at equal speed and opposite directions balance the respective angular momentum with each other, so that the torsion of the column is prevented; the unidirectional transmission mechanism ensures that only the rotation of the vertical rotating shaft drives the flywheel to rotate in the process of the cylinder moving laterally back and forth, and the reverse transmission of the rotation is not caused; the spring stiffness in the unidirectional transmission mechanism is arranged, so that the energy consumption device does not participate in work under the condition of small earthquake, and the stiffness of the support is reduced, so that a better shock insulation effect is realized; the lateral displacement of each direction can be limited by using the arresting rope, and the automatic reset of each displacement can be realized by matching with the spring mechanism; two layers of polytetrafluoroethylene plates are stuck at the connecting joints of the upper part and the lower part of the column body to reduce friction resistance, reduce shearing rigidity and realize shock insulation function; besides, all parts except the polytetrafluoroethylene plate are positioned on the outer side of the column body, so that the installation and maintenance are convenient.
The utility model has the advantages that: 1) The earthquake energy can be converted into the kinetic energy of the flywheel, the column body is kept vertical during deformation by utilizing the principle of angular momentum stabilization, and the problem of column body bending during displacement of the traditional shock insulation support is solved; 2) The electromagnetic damping is adopted to consume energy, friction energy consumption is not used, a hydraulic damper is not used, friction loss is small, liquid leakage risk is avoided, and the device is not required to be maintained frequently; 3) The blocking rope and the transmission chain are adopted to transfer force, so that shearing damage can not occur in vibration in all directions in an earthquake; 4) The mechanism is external, so that the installation and maintenance are convenient; 5) The device can be overlapped, so that the energy consumption capability is enhanced, and the vibration energy consumption of earthquake in all directions is realized; 6) The time of intervention of the energy consumption device can be adjusted by replacing a spring in the unidirectional force transmission mechanism; 7) The vibration isolation device can be additionally arranged outside the existing vibration isolation device.
The utility model has the following main purposes: 1) The column body is prevented from shearing damage caused by earthquake; 2) The stability of the column body during vibration isolation is enhanced, and the column body is prevented from bending during lateral movement; 3) And the seismic energy is dissipated, and the influence of the earthquake on the upper structure is reduced.
If the utility model discloses or relates to components or structures fixedly connected with each other, then unless otherwise stated, the fixed connection is understood as: detachably fixed connection (e.g. using bolts or screws) can also be understood as: the non-detachable fixed connection (e.g. riveting, welding), of course, the mutual fixed connection may also be replaced by an integral structure (e.g. integrally formed using a casting process) (except for obviously being unable to use an integral forming process).
In addition, terms used in any of the above-described aspects of the present disclosure to express positional relationship or shape have meanings including a state or shape similar to, similar to or approaching thereto unless otherwise stated.
Any part provided by the utility model can be assembled by a plurality of independent components, or can be manufactured by an integral forming process.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same; while the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that: modifications may be made to the specific embodiments of the present utility model or equivalents may be substituted for part of the technical features thereof; without departing from the spirit of the utility model, it is intended to cover the scope of the utility model as claimed.
Claims (10)
1. The utility model provides a building shock insulation energy consumption support that restores to throne certainly with stable function, includes cylinder and lower cylinder, its characterized in that: the outer side of the upper column body is sleeved with a pair of rotating flywheels which are distributed up and down, the upper side and the lower side of each pair of rotating flywheels are respectively provided with a magnetic assembly, each pair of rotating flywheels comprises an upper rotating flywheel and a lower rotating flywheel which are arranged up and down in parallel, the left side and the right side of each pair of rotating flywheels are respectively provided with a vertical rotating shaft, the upper end and the lower end of each vertical rotating shaft are respectively connected with a unidirectional transmission mechanism and a spring mechanism, the unidirectional transmission mechanism is in transmission connection with the upper rotating flywheels so as to drive the upper rotating flywheels to rotate, and the lower rotating flywheels are driven by the upper rotating flywheels to rotate in opposite directions through a gear mechanism; two blocking ropes which are distributed up and down are sleeved on the outer side of the lower column body, the two blocking ropes are U-shaped and respectively face to the left side and the right side, and two ends of each blocking rope are respectively connected with two spring mechanisms positioned on the same side.
2. The self-resetting building shock insulation and energy consumption support with a stabilizing function as set forth in claim 1, wherein: each pair of rotary flywheels further comprises a flywheel supporting sleeve fixedly sleeved on the outer side of the upper column body, and a toothed plate supporting seat in a ring shape is arranged on the outer side of the middle part of the flywheel supporting sleeve; the upper rotating flywheel and the lower rotating flywheel comprise connecting rings sleeved on the outer sides of the flywheel supporting sleeves, annular toothed plates are fixedly sleeved on the outer sides of one ends, close to the toothed plate supporting seats, of the connecting rings, and the annular toothed plates of the upper rotating flywheel and the annular toothed plates of the lower rotating flywheel are respectively contacted with the upper end face and the lower end face of the toothed plate supporting seats.
3. The self-resetting building shock insulation and energy consumption support with a stabilizing function as set forth in claim 2, wherein: the outer side of one end of the connecting ring far away from the toothed plate supporting seat is fixedly sleeved with a ring-shaped steel balancing weight; the upper and lower sides of each pair of rotary flywheels are respectively provided with a ring-shaped upper cover plate and a ring-shaped lower cover plate which are fixedly sleeved on the outer sides of the upper cylinders; the magnetic assembly comprises a pair of permanent magnet magnets which are symmetrically distributed around the axis of the upper column body, the positions of the permanent magnet magnets correspond to those of the steel balancing weight, and a permanent magnet magnetic strip of the magnetic assembly positioned on the upper side of the rotary flywheel is fixed on the top surface of the upper cover plate; the permanent magnet magnetic strip of the magnetic component positioned at the lower side of the rotary flywheel is fixed at the bottom surface of the lower cover plate.
4. A self-resetting building shock insulation and energy consumption support with stabilizing function as set forth in claim 3, wherein: the bottom surface of the upper cover plate and the top surface of the lower cover plate are respectively provided with an annular chute; the top surface of the connecting ring of the upper rotating flywheel and the bottom surface of the connecting ring of the lower rotating flywheel are respectively provided with an annular sliding flange, and the annular sliding flanges are in sliding fit with the annular sliding grooves.
5. The self-resetting building shock insulation and energy consumption support with a stabilizing function as set forth in claim 4, wherein: the connecting ring is formed by splicing a plurality of arc plates which are uniformly distributed on the circumference, and an outer wall of one end of each arc plate is provided with an outwardly protruding plug-in port; the steel balancing weights consist of a plurality of arc balancing weights which are uniformly distributed along the circumference, the arc balancing weights correspond to the arc plates in position, the middle part of the inner side of each arc balancing weight is provided with an inward protruding inserting part, the inserting parts are inserted into the inserting ports, and the inserting parts are connected with the inserting ports through balancing weight fixing rivets; the annular toothed plate is formed by splicing a plurality of arc toothed plates which are uniformly distributed on the circumference, the positions of the arc toothed plates correspond to those of the arc plates, and the arc toothed plates are fixed on the outer sides of the arc plates through toothed plate connecting rivets.
6. The self-resetting building shock insulation and energy consumption support with a stabilizing function as set forth in claim 2, wherein: the unidirectional transmission mechanism comprises a circular internal ratchet wheel, the outer ring of the internal ratchet wheel is provided with a plurality of transmission teeth along the circumferential direction, and the transmission teeth are connected with the circular toothed plate of the upper rotating flywheel through a circular transmission chain; the inner ring of the inscription ratchet is provided with a plurality of ratchet teeth along the circumferencial direction, and the inboard middle part of inscription ratchet is equipped with gets rid of a fixed plate, get rid of the upper end fixed connection of a fixed plate and vertical pivot, get rid of the both ends symmetry of a fixed plate and be equipped with inwards sunken trapezoidal form notch, all be equipped with in every notch and be used for with ratchet tooth engaged with get rid of the piece, get rid of between the inboard end of piece and the bottom of notch, get rid of between one end and the lateral wall of notch of piece all be connected through getting rid of a spring.
7. The self-resetting building shock insulation and energy consumption support with a stabilizing function as set forth in claim 6, wherein: the unidirectional transmission mechanism further comprises a gear tray which is horizontally arranged and used for supporting the inscription ratchet wheel, a rotating shaft supporting seat which is fixed on the upper column body is arranged below the gear tray in parallel, and the top of the rotating shaft supporting seat is connected with the bottom of the gear tray through a pair of vertical supporting rods.
8. The self-resetting building shock insulation and energy consumption support with a stabilizing function as set forth in claim 1, wherein: the spring mechanism comprises a cylindrical spring shell and an annular sealing cover arranged at the upper end of the spring shell, a spring is arranged in the spring shell, the middle part of the spring is connected with a vertically arranged spring rotating shaft, the lower end of the spring rotating shaft is connected with a winding disc positioned below the spring shell, and the winding disc is connected with a blocking rope; the upper end of the spring rotating shaft is connected with the lower end of the vertical rotating shaft.
9. The self-resetting building shock insulation and energy consumption support with a stabilizing function as set forth in claim 2, wherein: the gear mechanism comprises a plurality of gear sets which are arranged along the circumferential direction of the toothed plate supporting seat, each gear set comprises a first transmission shaft and a second transmission shaft which are arranged in parallel and vertically penetrate through the toothed plate supporting seat, the first transmission shafts are sequentially fixed with a first transmission gear and a first intermediate gear from top to bottom, the second transmission shafts are sequentially fixed with a second transmission gear and a second intermediate gear from bottom to top, and the first transmission gears are meshed with an annular toothed plate of an upper rotating flywheel; the first intermediate gear is meshed with the second intermediate gear, the second transmission gear is meshed with an annular toothed plate of the lower rotating flywheel.
10. The self-resetting building shock insulation and energy consumption support with a stabilizing function as set forth in claim 1, wherein: two polytetrafluoroethylene plates which are overlapped up and down are arranged between the upper column body and the lower column body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223425494.7U CN219033621U (en) | 2022-12-21 | 2022-12-21 | Self-resetting building shock insulation energy consumption support with stabilizing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223425494.7U CN219033621U (en) | 2022-12-21 | 2022-12-21 | Self-resetting building shock insulation energy consumption support with stabilizing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219033621U true CN219033621U (en) | 2023-05-16 |
Family
ID=86284329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223425494.7U Active CN219033621U (en) | 2022-12-21 | 2022-12-21 | Self-resetting building shock insulation energy consumption support with stabilizing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219033621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117071770A (en) * | 2023-08-24 | 2023-11-17 | 石家庄铁道大学 | Flywheel energy storage and shock absorption device for shock insulation structure |
-
2022
- 2022-12-21 CN CN202223425494.7U patent/CN219033621U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117071770A (en) * | 2023-08-24 | 2023-11-17 | 石家庄铁道大学 | Flywheel energy storage and shock absorption device for shock insulation structure |
| CN117071770B (en) * | 2023-08-24 | 2024-01-26 | 石家庄铁道大学 | Flywheel energy storage and shock absorption device for shock insulation structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219033621U (en) | Self-resetting building shock insulation energy consumption support with stabilizing function | |
| CN112268093A (en) | Electromechanical device damping device | |
| CN216921581U (en) | Three-dimensional multistage vibration isolation device with inertial container and friction pendulum | |
| CN204676425U (en) | The eddy current damper that a kind of suspension cable out-of-plane vibration controls | |
| CN103603269A (en) | Annular steel wire rope steel-ball composite damping support | |
| CN113431100A (en) | Civil engineering antidetonation structure | |
| CN110700491A (en) | Assembled recoverable function building column base structure | |
| CN114165092A (en) | Three-dimensional multistage vibration isolation device with inertial container and friction pendulum | |
| CN112324855B (en) | Assembled type building damping device and working method thereof | |
| CN215015484U (en) | Self-adaptive shock-absorbing anti-collision self-stabilizing bed | |
| CN214114709U (en) | Steel concrete composite pipe installation device | |
| CN117071770B (en) | Flywheel energy storage and shock absorption device for shock insulation structure | |
| CN112459277B (en) | Building shock absorption method based on inclined plane matching conversion energy dissipation principle | |
| CN109577725B (en) | Nonlinear combined damper | |
| CN217974286U (en) | Jacket supporting structure for offshore platform expansion | |
| CN205976052U (en) | Array disk energy dissipation vibration damper | |
| CN214112855U (en) | Utilize unmanned aerial vehicle descending seismic isolation device of gear drive principle | |
| CN203639811U (en) | Annular steel wire rope laminated rubber composite seismic mitigation and absorption support | |
| CN217353003U (en) | Inertial volume type multidirectional tuning energy-absorbing vibration-damping device | |
| CN212772848U (en) | Assembled steel construction building supporting mechanism | |
| CN212172305U (en) | Transformer fixing bracket for building engineering | |
| CN212358684U (en) | Magnetic eddy current damping device, frequency-modulated mass magnetic eddy current damper and wind power generation system | |
| CN203668819U (en) | Annular steel wire rope steel spherical composite damping support | |
| CN206051248U (en) | A kind of escalator anti-seismic structure | |
| CN221168946U (en) | Shock-resistant base of power transmission tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |