CN114809313B - Anti-drawing guide rail type friction pendulum support - Google Patents
Anti-drawing guide rail type friction pendulum support Download PDFInfo
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- CN114809313B CN114809313B CN202210547719.1A CN202210547719A CN114809313B CN 114809313 B CN114809313 B CN 114809313B CN 202210547719 A CN202210547719 A CN 202210547719A CN 114809313 B CN114809313 B CN 114809313B
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- main body
- sliding part
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/36—Bearings or like supports allowing movement
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
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Abstract
An anti-drawing guide rail type friction pendulum support. The invention relates to a guide rail type support, and belongs to the technical field of friction pendulum supports. The problem that the friction pendulum support can only be pressed is solved. Including track subassembly, lower sliding part, intermediate junction spare, last track subassembly and last sliding part down, the upper and lower both sides of intermediate junction spare are connected with lower sliding part, last sliding part respectively, and lower sliding part slides with the cooperation of track subassembly down, goes up the track subassembly and slides with the cooperation of last sliding part. The problem that a traditional friction pendulum cannot resist drawing is solved, and the anti-overturning capability of a shock insulation layer can be obviously enhanced.
Description
Technical Field
The invention relates to a guide rail type support, and belongs to the technical field of friction pendulum supports.
Background
The friction pendulum support is generally connected with a main beam, a pier and a platform by adopting an anchor rod and an anchor bolt, is used for shock absorption and shock isolation of a building, and proposes to arrange a reserved anchor rod hole at the supporting cushion stone part of the pier and the platform top surface in order to ensure that the support is accurately installed in place and reduce the interference on the stressed steel bars of the pier and the platform top surface. At present, parts of each part of a friction pendulum type shock insulation support for a building are separated from each other, the friction pendulum type shock insulation support generally does not have a tensile drawing function, and the support can only be pressed and is difficult to realize both tension and compression.
Therefore, it is desirable to provide a pull-resistant guide rail type friction pendulum support to solve the above technical problems.
Disclosure of Invention
The invention solves the problem that the friction pendulum support can only be pressed. The following presents a simplified summary of the invention in order to provide a basic understanding of some aspects of the invention. It should be understood that this summary is not an exhaustive overview of the invention. It is not intended to determine the key or critical elements of the present invention, nor is it intended to limit the scope of the present invention.
The technical scheme of the invention is as follows:
the utility model provides an anti-drawing guide rail type friction pendulum support, includes track subassembly, lower slider subassembly, intermediate junction spare, goes up track subassembly and last slider subassembly down, the upper and lower both sides of intermediate junction spare are connected with lower slider subassembly, last slider subassembly respectively, and lower slider subassembly slides with lower track subassembly cooperation, goes up track subassembly and the cooperation of last slider subassembly and slides.
Preferably, the following components: the lower rail assembly comprises a lower rail, a lower rail main body and lower side baffles, the lower rail is arranged on the front side and the rear side of the lower rail main body, and the lower side baffles are arranged on the left side and the right side of the lower rail;
the lower sliding part assembly comprises a lower sliding part main body, lower sliding part hanging lugs and a lower sliding part, wherein the front end and the rear end of the lower sliding part main body are respectively provided with a lower sliding part, and the lower parts of the front side and the rear side of the lower sliding part main body are respectively provided with a lower sliding part hanging lug;
the lower rail is connected with the lower sliding part hangers slide way.
Preferably: the lower rail assembly further comprises a lower mounting plate and lower anchor rods, the lower mounting plate is mounted on the lower side of the lower rail main body, and a plurality of lower anchor rods are arranged on the lower mounting plate in a linear array mode.
Preferably, the following components: the upper rail assembly comprises an upper rail, an upper rail main body and upper side baffles, the upper rail is arranged on the left side and the right side of the upper rail main body, and the upper side baffles are arranged on the front side and the rear side of the upper rail;
the upper sliding part assembly comprises an upper sliding part main body, upper sliding part hanging lugs and an upper sliding part, the left end and the right end of the upper sliding part main body are respectively provided with an upper sliding part, and the upper parts of the left side and the right side of the upper sliding part main body are respectively provided with an upper sliding part hanging lug;
the upper rail is connected with the upper sliding part hangers slide way.
Preferably: the upper track assembly further comprises an upper mounting plate and upper anchor rods, the upper mounting plate is mounted on the upper side of the upper track main body, and a plurality of upper anchor rods are arranged on the upper mounting plate in a linear array mode.
Preferably: the upper part of the lower rail main body and the lower part of the upper rail main body are both concave curved surfaces, and the lower rail and the upper rail are concave rails which are matched with the concave curved surfaces for processing; the lower surface of lower sliding part main part is the cambered surface that sets up with lower rail subject cooperation, and the upper surface of last sliding part main part is the cambered surface that sets up with last rail subject cooperation.
Preferably, the following components: the middle connecting piece comprises an upper middle connecting piece main body, an upper hook, a connecting piece, a lower middle connecting piece main body and a lower hook, the upper middle connecting piece main body is arranged in a crossed mode through the connecting piece and the lower middle connecting piece main body, the left end and the right end of the upper middle connecting piece main body are respectively provided with the upper hook, the front end and the rear end of the lower middle connecting piece main body are respectively provided with the lower hook, the lower sliding part is connected with the lower hook in a sliding mode, and the upper sliding part is connected with the upper hook in a sliding mode.
Preferably: the outer surfaces of the upper middle connecting piece main body and the lower middle connecting piece main body are convex curved surfaces, the upper surface of the lower sliding part main body is an arc surface matched with the outer surface of the lower middle connecting piece main body, and the lower surface of the upper sliding part main body is an arc surface matched with the outer surface of the upper middle connecting piece main body.
Preferably: low friction slide material is inlayed to the surface of going up the sliding part, all inlays low friction slide material below the upper and lower face of going up the sliding part main part, and low friction slide material is inlayed to the inside wall of going up the sliding part hangers.
The invention has the following beneficial effects:
1. the shock insulation period of the device is irrelevant to the upper load and is only relevant to the curvature radius of the friction pendulum;
2. the device completely overcomes the problem that the traditional friction pendulum cannot resist drawing, and can obviously enhance the anti-overturning capability of the shock insulation layer;
3. the device can ensure that the upper working plane is always kept horizontal when the movement occurs, and the synchronous movement of the supports is realized without torsional deformation when a plurality of supports work cooperatively.
4. The contact surface arrangement mode of the invention ensures that each contact surface is regular, uniform and has larger area, the surface pressure of the contact surface is smaller when the upper load is the same, and the attenuation of the performance of the friction surface (contact surface) is relatively lower when earthquake load acts, so that the shock insulation performance of the whole device is more stable.
Drawings
FIG. 1 is a perspective view of a pull-resistant rail-type friction pendulum support;
FIG. 2 is an exploded view of a pull-resistant rail-type friction pendulum support;
FIG. 3 is a perspective view of the lower track assembly;
FIG. 4 is a schematic view of the lower track assembly;
FIG. 5 is a cross-sectional view taken along line D-D of FIG. 4;
FIG. 6 is a perspective view of the lower slider portion;
FIG. 7 is a schematic view of the lower slider portion;
FIG. 8 is a cross-sectional view B-B of FIG. 7;
FIG. 9 is a schematic view of the construction of the intermediate link;
FIG. 10 is a perspective view of the upper slider portion;
FIG. 11 is a schematic view of the structure of the upper slider;
FIG. 12 is a cross-sectional view C-C of FIG. 11;
FIG. 13 is a perspective view of the upper track assembly;
FIG. 14 is a schematic structural view of the upper track assembly;
FIG. 15 isbase:Sub>A sectional view A-A of FIG. 14;
FIG. 16 is a schematic view of X-direction slippage;
FIG. 17 is a schematic Z-direction slip;
FIG. 18 is a schematic in situ view;
in the figure, 1-a lower track assembly, 2-a lower track assembly, 3-a middle connecting piece, 4-an upper track assembly, 5-an upper track assembly, 11-a lower track, 12-a lower track main body, 13-a lower anchor rod, 14-a lower mounting plate, 15-a lower side baffle, 21-a lower slide main body, 22-a lower slide lug, 23-a lower slide, 31-an upper middle connecting piece main body, 32-an upper hook, 33-a connecting piece, 34-a lower middle connecting piece main body, 35-a lower hook, 41-an upper track, 42-an upper track main body, 43-an upper anchor rod, 44-an upper mounting plate, 45-an upper side baffle, 51-an upper slide main body, 52-an upper slide lug and 53-an upper slide.
Detailed Description
In order that the objects, aspects and advantages of the invention will become more apparent, the invention will be described by way of example only, and in connection with the accompanying drawings. It is to be understood that such description is merely illustrative and not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The first embodiment is as follows: the embodiment is described with reference to fig. 1 to fig. 18, and the stretch-proofing guide rail type friction pendulum support of the embodiment comprises a lower rail assembly 1, a lower sliding assembly 2, a middle connecting piece 3, an upper rail assembly 4 and an upper sliding assembly 5, wherein the lower sliding assembly 2 and the upper sliding assembly 5 are respectively connected to the upper side and the lower side of the middle connecting piece 3, the lower sliding assembly 2 is arranged on the lower rail assembly 1, and the upper rail assembly 4 is arranged on the upper sliding assembly 5; the lower rail assembly 1 comprises a lower rail 11, a lower rail main body 12 and lower side baffles 15, the lower rail 11 is arranged on the front side and the rear side of the lower rail main body 12, and the lower side baffles 15 are arranged on the left side and the right side of the lower rail 11 to prevent derailment; the lower sliding assembly 2 comprises a lower sliding part main body 21, a lower sliding part hanging lug 22 and a lower sliding part 23, wherein the front end and the rear end of the lower sliding part main body 21 are respectively provided with the lower sliding part 23, and the lower parts of the front side and the rear side of the lower sliding part main body 21 are connected with the lower sliding part hanging lug 22 through bolts; the lower rail 11 is connected with a lower sliding part hanging lug 22 slide way; the lower track assembly 1 further comprises a lower mounting plate 14 and lower anchor rods 13, the lower mounting plate 14 is mounted on the lower side of the lower track main body 12, and the lower anchor rods 13 are arranged on the lower mounting plate 14 in a linear array manner; the upper rail assembly 4 comprises an upper rail 41, an upper rail main body 42 and upper side baffles 45, the upper rail 41 is arranged on the left side and the right side of the upper rail main body 42, and the upper side baffles 45 are arranged on the front side and the rear side of the upper rail 41 to prevent derailment; the upper sliding component 5 comprises an upper sliding part main body 51, an upper sliding part hanging lug 52 and an upper sliding part 53, wherein the left end and the right end of the upper sliding part main body 51 are respectively provided with the upper sliding part 53, and the upper parts of the left side and the right side of the upper sliding part main body 51 are connected with the upper sliding part hanging lug 52 through bolts; the upper rail 41 is connected with the upper sliding part hanging lug 52 slide way; the upper track assembly 4 further comprises an upper mounting plate 44 and an upper anchor rod 43, the upper mounting plate 44 is mounted on the upper side of the upper track main body 42, and a plurality of upper anchor rods 43 are arranged on the upper mounting plate 44 in a linear array; the number of the lower anchor rods 13 and the number of the upper anchor rods 43 are four, the upper part of the lower rail main body 12 and the lower part of the upper rail main body 42 are both concave curved surfaces, and the lower rail 11 and the upper rail 41 are concave rails matched with the concave curved surfaces for processing; the lower surface of the lower sliding part main body 21 is a cambered surface which is matched with the lower rail main body 12, and the upper surface of the upper sliding part main body 51 is a cambered surface which is matched with the upper rail main body 42; the middle connecting piece 3 comprises an upper middle connecting piece main body 31, an upper hook 32, a connecting piece 33, a lower middle connecting piece main body 34 and a lower hook 35, the upper middle connecting piece main body 31 and the lower middle connecting piece main body 34 are arranged in a crossed mode through the connecting piece 33, the left end and the right end of the upper middle connecting piece main body 31 are connected with the upper hook 32 through bolts, the front end and the rear end of the lower middle connecting piece main body 34 are connected with the lower hook 35 through bolts, a lower sliding part 23 is connected with the lower hook 35 in a sliding mode, and an upper sliding part 53 is connected with the upper hook 32 in a sliding mode; the outer surfaces of the upper middle connecting piece main body 31 and the lower middle connecting piece main body 34 are convex curved surfaces, the upper surface of the lower sliding part main body 21 is an arc surface matched with the outer surface of the lower middle connecting piece main body 34, and the lower surface of the upper sliding part main body 51 is an arc surface matched with the outer surface of the upper middle connecting piece main body 31; the curvature radiuses of the concave curved surfaces of the upper part of the lower track main body 12 and the lower part of the upper track main body 42 are the same, the curvature radiuses of the concave curved surfaces of the upper part of the lower track main body 12 and the lower part of the upper track main body 42 can be different, the lower track assembly 1 and the upper track assembly 4 have the same structure, and the proper curvature radiuses are selected according to the requirement of seismic isolation design to polish the surfaces into uniform curved surfaces; go up the surface of sliding part 53 and inlay low friction slide material, low friction slide material is all inlayed to the upper and lower face of going up sliding part main part 51, low friction slide material is inlayed to the inside wall of going up sliding part hangers 52, the optional polytetrafluoroethylene piece of low friction slide material, when the device slider slides, the lower surface of going up sliding part main part 51 is followed respectively to two upper and lower surfaces of intermediate junction spare 3, the arc surface motion of the upper surface of slider main part 21, the glide plane of mutual contact all sets up the polytetrafluoroethylene coating between the device motion part, frictional force when reducing device slides.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as exemplary only and not as limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be discussed further in subsequent figures.
In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
For ease of description, spatially relative terms such as "over … …", "over … …", "over … …", "over", etc. may be used herein to describe the spatial positional relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.
It should be noted that, in the above embodiments, as long as the technical solutions can be aligned and combined without contradiction, those skilled in the art can exhaust all possibilities according to the mathematical knowledge of the alignment and combination, and therefore, the present invention does not describe the technical solutions after alignment and combination one by one, but it should be understood that the technical solutions after alignment and combination have been disclosed by the present invention.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides an anti-drawing guide rail type friction pendulum support which characterized in that: the track comprises a lower track component (1), a lower sliding component (2), a middle connecting piece (3), an upper track component (4) and an upper sliding component (5), wherein the upper side and the lower side of the middle connecting piece (3) are respectively connected with the lower sliding component (2) and the upper sliding component (5), the lower sliding component (2) and the lower track component (1) slide in a matched mode, and the upper track component (4) and the upper sliding component (5) slide in a matched mode;
the lower rail assembly (1) comprises a lower rail (11), a lower rail main body (12) and lower side baffles (15), wherein the lower rail (11) is arranged on the front side and the rear side of the lower rail main body (12), and the lower side baffles (15) are arranged on the left side and the right side of the lower rail (11);
the lower sliding part assembly (2) comprises a lower sliding part main body (21), lower sliding part lugs (22) and a lower sliding part (23), the front end and the rear end of the lower sliding part main body (21) are respectively provided with the lower sliding parts (23), and the lower parts of the front side and the rear side of the lower sliding part main body (21) are respectively provided with the lower sliding part lugs (22);
the lower rail (11) is connected with a slide way of a lower sliding part hanging lug (22);
the lower track assembly (1) further comprises a lower mounting plate (14) and lower anchor rods (13), the lower mounting plate (14) is mounted on the lower side of the lower track main body (12), and the lower anchor rods (13) are arranged on the lower mounting plate (14) in a linear array mode;
the upper rail assembly (4) comprises an upper rail (41), an upper rail main body (42) and upper side baffles (45), the upper rail (41) is arranged on the left side and the right side of the upper rail main body (42), and the upper side baffles (45) are arranged on the front side and the rear side of the upper rail (41);
the upper sliding part assembly (5) comprises an upper sliding part main body (51), upper sliding part hanging lugs (52) and an upper sliding part (53), wherein the left end and the right end of the upper sliding part main body (51) are respectively provided with the upper sliding part (53), and the upper parts of the left side and the right side of the upper sliding part main body (51) are respectively provided with the upper sliding part hanging lugs (52);
the upper rail (41) is connected with a slideway of an upper sliding part lug (52);
the upper track assembly (4) further comprises an upper mounting plate (44) and upper anchor rods (43), the upper mounting plate (44) is mounted on the upper side of the upper track main body (42), and the upper anchor rods (43) are arranged on the upper mounting plate (44) in a linear array mode;
the upper part of the lower track main body (12) and the lower part of the upper track main body (42) are both concave curved surfaces, and the lower track (11) and the upper track (41) are concave tracks matched with the concave curved surfaces for processing; the lower surface of the lower sliding part main body (21) is an arc surface matched with the lower rail main body (12), and the upper surface of the upper sliding part main body (51) is an arc surface matched with the upper rail main body (42);
intermediate junction spare (3) are including intermediate junction spare main part (31), go up couple (32), connecting piece (33), lower intermediate junction spare main part (34) and couple (35) down, it sets up with lower intermediate junction spare main part (34) alternately through connecting piece (33) to go up intermediate junction spare main part (31), both ends respectively are provided with couple (32) about going up intermediate junction spare main part (31), both ends respectively are provided with down couple (35) around lower intermediate junction spare main part (34), lower slider (23) and couple (35) sliding connection down, go up slider (53) and last couple (32) sliding connection.
2. The anti-drawing guide rail type friction pendulum support seat according to claim 1, characterized in that: the outer surfaces of the upper middle connecting piece main body (31) and the lower middle connecting piece main body (34) are convex curved surfaces, the upper surface of the lower sliding part main body (21) is an arc surface matched with the outer surface of the lower middle connecting piece main body (34), and the lower surface of the upper sliding part main body (51) is an arc surface matched with the outer surface of the upper middle connecting piece main body (31).
3. The anti-drawing guide rail type friction pendulum support seat according to claim 2, characterized in that: the outer surface of the upper sliding part (53) is embedded with low-friction sliding plate materials, the upper surface and the lower surface of the upper sliding part main body (51) are embedded with the low-friction sliding plate materials, and the inner side wall of the upper sliding part hanging lug (52) is embedded with the low-friction sliding plate materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210547719.1A CN114809313B (en) | 2022-05-18 | 2022-05-18 | Anti-drawing guide rail type friction pendulum support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210547719.1A CN114809313B (en) | 2022-05-18 | 2022-05-18 | Anti-drawing guide rail type friction pendulum support |
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| CN114809313A CN114809313A (en) | 2022-07-29 |
| CN114809313B true CN114809313B (en) | 2022-11-18 |
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