Tensile pendulum device

Abstract

The utility model discloses a tensile swing device, which relates to the technical field of shock absorption and isolation and comprises an upper tensile swing structure, an upper connecting seat, a rotating part, a lower connecting seat and a lower tensile swing structure. The lower portion of the rotating piece is rotationally connected to the top of the lower connecting base in the Y-axis direction, the bottom of the upper tensile swing structure is slidably connected to the top of the upper connecting base, and the top of the lower tensile swing structure is slidably connected to the bottom of the lower connecting base. According to the utility model, the upper tensile swing structure can realize the displacement of the friction pendulum support in the displacement process, and the rotating piece rotates to cooperate with the upper tensile swing structure to displace; similarly, when the lower tensile swing structure displaces, the rotating piece rotates and is matched with the lower tensile swing structure to displace, and therefore the lifting and damping functions are achieved when the friction pendulum support is used.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of shock absorption and isolation, especially to a tension resisting swing device. BACKGROUND

[0002] In order to resist the damage of earthquake force to the building, a shock isolation layer composed of friction pendulum bearings or shock isolation rubber bearings and other shock absorption and isolation devices is arranged below the building or between the layers to prolong the natural vibration period of the whole structure system and reduce the horizontal earthquake action input to the upper structure. In addition, when the building structure is subjected to horizontal wind load, a vertical pulling force will be generated on the shock absorption and isolation structure.

[0003] The friction pendulum bearings or shock isolation rubber bearings play a role in bearing vertical load and horizontal energy dissipation in the shock isolation layer, but the building shock isolation friction pendulum bearings or shock isolation rubber bearings cannot bear the pulling force due to the influence of the body structure and can only be used in combination with other anti-pulling devices. The existing structure does not have a good response to the lifting generated when cooperating with the friction pendulum.

[0004] Therefore, there is an urgent need for a tension resisting swing device that meets the lifting and shock absorption functions when used with friction pendulum bearings. SUMMARY

[0005] Therefore, the utility model provides a tension resisting swing device to solve the problems in the background art, and specifically discloses the following contents:

[0006] A tension resisting swing device includes an upper tension resisting swing structure, an upper connecting seat, a rotating part, a lower connecting seat, and a lower tension resisting swing structure. The rotating part is connected to the bottom of the upper connecting seat in the X-axis direction, the lower part is connected to the top of the lower connecting seat in the Y-axis direction, the bottom of the upper tension resisting swing structure is connected to the top of the upper connecting seat, and the top of the lower tension resisting swing structure is connected to the bottom of the lower connecting seat.

[0007] Further, the upper tension resisting swing structure includes an upper tension resisting swing plate, the bottom wall of which is an arc-shaped upper swing surface, and the upper swing surface is fixedly provided with an upper guide block. The top of the upper connecting seat is provided with an upper guide groove matched with the upper guide block.

[0008] Further, the bottom of the upper connecting seat is provided with an upper rotating groove matched with the upper part of the rotating part, and the upper part of the rotating part is rotatably sleeved on the upper connecting shaft.

[0009] Further, the lower tension resisting swing structure includes a lower tension resisting swing plate, the top wall of which is an arc-shaped lower swing surface, and the lower swing surface is fixedly provided with a lower guide block. The bottom of the lower connecting seat is provided with a lower guide groove matched with the lower guide block.

[0010] Further, the lower connecting seat top is provided with a lower rotating groove matched with the lower part of the rotating member, and a lower connecting shaft is fixedly arranged in the lower rotating groove.

[0011] The utility model discloses the beneficial effect lies in:

[0012] The upper tensile swing structure can realize displacement simultaneously in the displacement process of the friction swing support, and the rotating member rotates, and the displacement of the upper tensile swing structure is realized. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will be briefly introduced the drawing needed to be used in the embodiment or prior art description, obviously, the drawing in the following description is only the embodiment of the utility model, and for the ordinary skilled in the art, under the premise of not paying the creative labor, other drawings can also be obtained according to the provided drawing.

[0014] Fig. 1 It is a front view structural schematic diagram of the tensile swing device of the utility model.

[0015] Fig. 2 It is a side view structural schematic diagram of the tensile swing device of the utility model.

[0016] In the drawing, wherein:

[0017] 1-upper tensile swing plate;11-upper guide block;2-upper connecting seat;21-upper guide groove;22-upper rotating groove;3-rotating member;4-lower connecting seat;41-lower guide groove;42-lower rotating groove;5-lower tensile swing plate;51-lower guide block;6-upper connecting shaft;7-lower connecting shaft. DETAILED DESCRIPTION

[0018] The technical scheme in the embodiment of the utility model will be clearly and completely described below, obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skilled in the art without making the creative labor are within the protection scope of the utility model.

[0019] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above drawings are used to distinguish similar objects, and do not necessarily indicate a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or equipment including a series of steps or components does not necessarily limit to those steps or components clearly listed, but can include other steps or components not clearly listed or inherent to these processes, methods, products or equipment.

[0020] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not intended to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0021] In addition, in addition to indicating the orientation or positional relationship, the above-mentioned part of the terms can also be used to represent other meanings, for example, the term "upper" can also be used to represent a certain dependent relationship or connection relationship in some cases. For those skilled in the art, the specific meaning of these terms in the present application can be understood according to the specific circumstances.

[0022] In addition, the terms "mounting", "setting", "provided with", "connecting", "connected", "sleeved" should be broadly understood. For example, it can be fixedly connected, detachably connected, or integrally constructed; it can be mechanically connected or electrically connected; it can be directly connected, or indirectly connected through an intermediate medium, or internal communication between two devices, elements or components. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0023] Referring to the accompanying Figs. 1-2 The utility model discloses an anti-pulling swing device, including upper anti-pulling swing structure, upper connecting seat 2, rotating part 3, lower connecting seat 4 and lower anti-pulling swing structure, rotating part 3 upper portion is connected in the bottom of upper connecting seat 2 along X axle direction and rotates, rotating part 3 lower portion is connected in the top of lower connecting seat 4 along Y axle direction and rotates, upper anti-pulling swing structure bottom sliding connection is in the top of upper connecting seat 2, and lower anti-pulling swing structure top sliding connection is in the bottom of lower connecting seat 4.

[0024] In the embodiment, the upper part of the rotating member 3 is rotatably connected to the bottom of the upper connecting seat 2 along the X-axis direction, and the lower part of the rotating member 3 is rotatably connected to the top of the lower connecting seat 4 along the Y-axis direction, so that one horizontal protection in a non-oscillation direction can be achieved when oscillation occurs, and the overall structure is more stable and smooth.

[0025] The upper anti-tension oscillation structure comprises an upper anti-tension oscillation plate 1, the bottom wall of the upper anti-tension oscillation plate 1 is an arc-shaped upper oscillation surface, and an upper guide block 11 is fixedly arranged on the arc-shaped upper oscillation surface.

[0026] The bottom of the upper connecting seat 2 is provided with an upper rotating groove 22 matched with the upper part of the rotating member 3, and an upper connecting shaft 6 is fixedly arranged in the upper rotating groove 22.

[0027] The lower anti-tension oscillation structure comprises a lower anti-tension oscillation plate 5, the top wall of the lower anti-tension oscillation plate 5 is an arc-shaped lower oscillation surface, and a lower guide block 51 is fixedly arranged on the arc-shaped lower oscillation surface.

[0028] The top of the lower connecting seat 4 is provided with a lower rotating groove 42 matched with the lower part of the rotating member 3, and a lower connecting shaft 7 is fixedly arranged in the lower rotating groove 42.

[0029] In the embodiment, the arc-shaped upper oscillation surface and the arc-shaped lower oscillation surface can meet the lifting and damping functions when the friction pendulum support is used.

[0030] In the embodiment, the upper connecting seat 2, the rotating member 3 and the lower connecting seat 4 are arranged, so that the oscillation and tension of the arc-shaped upper oscillation surface and the arc-shaped lower oscillation surface are more stable, the stress concentration is reduced, the protection structure is protected, and the building life is extended.

[0031] Working principle:

[0032] In the utility model, the upper anti-tension oscillation structure can realize displacement at the same time in the displacement process of the friction pendulum support, and the rotating member 3 rotates, and cooperates with the upper anti-tension oscillation structure to realize displacement; similarly, when the lower anti-tension oscillation structure is displaced, the rotating member 3 rotates, and cooperates with the lower anti-tension oscillation structure to realize displacement, so that the lifting and damping functions when the friction pendulum support is used can be met.

[0033] The above is only a preferred embodiment of the application, and is not used to limit the application, and the application can have various changes and changes for those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the application shall be included in the protection scope of the application.

Claims

1. A tensile pendulum device, characterized in that, It includes an upper tensile swing structure, an upper connecting seat (2), a rotating part (3), a lower connecting seat (4), and a lower tensile swing structure. The upper part of the rotating part (3) is rotatably connected to the bottom of the upper connecting seat (2) along the X-axis direction, and the lower part of the rotating part (3) is rotatably connected to the top of the lower connecting seat (4) along the Y-axis direction. The bottom of the upper tensile swing structure is slidably connected to the top of the upper connecting seat (2), and the top of the lower tensile swing structure is slidably connected to the bottom of the lower connecting seat (4).

2. The anti-tensile pendulum device according to claim 1, characterized in that, The upper tensile swing structure includes an upper tensile swing plate (1), the bottom wall of the upper tensile swing plate (1) is an arc-shaped upper swing surface, an upper guide block (11) is fixedly provided on the arc-shaped upper swing surface, and an upper guide groove (21) adapted to the upper guide block (11) is provided on the top of the upper connecting seat (2).

3. The anti-tensile pendulum device according to claim 1, characterized in that, The bottom of the upper connecting seat (2) is provided with an upper rotating groove (22) that is adapted to the upper part of the rotating part (3). An upper connecting shaft (6) is fixedly provided in the upper rotating groove (22), and the upper part of the rotating part (3) is rotatably sleeved on the upper connecting shaft (6).

4. The anti-tensile pendulum device according to claim 1, characterized in that, The lower tensile swing structure includes a lower tensile swing plate (5), the top wall of the lower tensile swing plate (5) is an arc-shaped lower swing surface, a lower guide block (51) is fixedly provided on the arc-shaped lower swing surface, and a lower guide groove (41) adapted to the lower guide block (51) is provided at the bottom of the lower connecting seat (4).

5. The anti-tensile pendulum device according to claim 1, characterized in that, The lower connecting seat (4) has a lower rotating groove (42) at the top that is adapted to the lower part of the rotating member (3). A lower connecting shaft (7) is fixedly installed in the lower rotating groove (42), and the lower part of the rotating member (3) is rotatably sleeved on the lower connecting shaft (7).

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