Viscous fluid damper with plate-type support structure

Abstract

The utility model relates to the technical field of viscous fluid dampers, and discloses a viscous fluid damper with a plate-type support structure, which comprises a beam body, a fixed anti-falling mechanism is arranged in the beam body, a viscous fluid damper main body is arranged at the bottom of the fixed anti-falling mechanism, a plate-type support is arranged at the bottom of the viscous fluid damper main body, and the plate-type support is arranged at the bottom of the viscous fluid damper main body. A quick connecting mechanism is arranged in the beam body, a sliding column is pushed to move upwards through a fixed anti-falling mechanism, so that a supporting frame is unfolded, the bottom of the supporting frame abuts against the top of the beam body, when a threaded sleeve is fixed in place, a clamping strip is loosened, the clamping strip is clamped into a groove corresponding to the threaded sleeve under the tension of a second spring, and the threaded sleeve is fixed to the beam body. According to the connecting structure, the threaded sleeves are fixed, the connecting position is prevented from loosening when the connecting structure is subjected to strong vibration and frequent shaking, the connecting stability of the dampers is improved, the damping effect is improved, and potential safety hazards are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of viscous fluid dampers, in particular to a viscous fluid damper with a plate-type support structure. Background Technique

[0002] The viscous fluid damper with a plate-type support structure dissipates external vibration energy through the viscous resistance of the internal fluid, such as the structural vibration caused by earthquakes, wind loads, etc. It can effectively protect the main structure from damage. And under the action of earthquakes, the viscous fluid damper can absorb and dissipate earthquake energy, reduce the dynamic response of the structure, such as displacement, acceleration, etc., thereby improving the overall seismic performance of the structure.

[0003] In the existing technology, this device is usually installed between beam bodies by bolts. The damper body arranged at the top is fixed on the upper beam by bolts, so as to improve the stability between beam bodies. However, in the actual use process, since this device often suffers from frequent shaking or strong vibration during use, and is only fixed by bolts, it is easy to cause the bolts to loosen, and then lead to unstable fixation of the damper, further affecting the damping effect, thus causing potential safety hazards. Therefore, it is necessary to improve a viscous fluid damper with a plate-type support structure. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a viscous fluid damper with a plate-type support structure to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A viscous fluid damper with a plate-type support structure, including a beam body. A fixed anti-disengagement mechanism is arranged inside the beam body. A viscous fluid damper body is arranged at the bottom of the fixed anti-disengagement mechanism. A plate-type support is arranged at the bottom of the viscous fluid damper body. A quick connection mechanism is arranged inside the beam body;

[0006] The fixed anti-disengagement mechanism includes a fixed component and an anti-disengagement component. The anti-disengagement component is arranged at the bottom of the fixed component;

[0007] The fixed component includes a threaded column. The threaded column is threadedly connected inside the beam body. A connecting frame is fixedly connected to the bottom of the threaded column. A sliding column is slidably connected inside the threaded column. A first spring is fixedly connected between the sliding column and the threaded column. A support frame is rotatably connected inside the threaded column, which is convenient for improving the connection stability between the fluid damper body and the two bodies.

[0008] Preferably, the bottom of the support frame abuts against the top of the beam body. Grooves are opened at the corresponding positions of the support frame and the sliding column, and the support frame abuts in the grooves. And the viscous fluid damper body is rotatably connected inside the connecting frame, which is convenient for the support frame to abut against the top of the beam body.

[0009] Preferably, through grooves are provided at positions corresponding to the sliding column and the threaded column, and the sliding column is slidably connected in the through groove, so as to facilitate the later disassembly of the threaded column.

[0010] Preferably, the anti-slip assembly includes a connecting plate, which is sleeved on the outside of the threaded column, a pressure plate is rotatably connected to the inner side of the connecting plate, a No. 2 spring is fixedly connected between the pressure plate and the connecting plate, a clamping strip is fixedly connected to the right side of the pressure plate, and a threaded sleeve is threadedly connected to the outside of the threaded column to prevent the threaded sleeve from loosening and rotating during long-term use.

[0011] Preferably, grooves are provided at positions corresponding to the threaded sleeve and the clamping strip is inserted into the groove to facilitate fixing the threaded sleeve.

[0012] Preferably, the quick-connect mechanism includes a pull plate, which is slidably connected to the inside of the beam body, a connecting column is fixedly connected to the outer side of the pull plate, an inclined block is fixedly connected to the outer side of the connecting column, a No. 3 spring is fixedly connected between the inclined block and the two bodies, and a card frame is fixedly connected to the bottom of the plate bracket, which facilitates the quick connection between the plate bracket and the beam body.

[0013] Preferably, a groove is formed at the corresponding position between the card frame and the beam body, and the card frame is inserted into the groove, and a groove is formed at the corresponding position between the card frame and the inclined block, and the inclined block is inserted into the groove, so as to facilitate the positioning of the plate bracket and facilitate the fixation between the beam body and the plate bracket.

[0014] Compared with the prior art, the utility model provides a plate-type bracket structure viscous fluid damper, which has the following beneficial effects:

[0015] 1. The plate-type bracket structure viscous fluid damper pushes the sliding column upward through the fixed anti-slip mechanism, so that the support frame is unfolded and the bottom of the support frame is abutted against the top of the beam body. When the threaded sleeve is fixed in place, the clamping strip is loosened and the clamping strip is inserted into the groove corresponding to the threaded sleeve under the pulling force of the second spring, thereby completing the fixation of the threaded sleeve and preventing the connection from loosening when subjected to strong vibration and frequent shaking, thereby improving the stability of the connection between the dampers, improving the shock absorption effect, and avoiding safety hazards.

[0016] 2. The plate-type bracket structure viscous fluid damper inserts the card frame provided at the bottom of the plate-type bracket into the groove corresponding to the beam body through the quick-connect mechanism, so that it pushes the inclined block to be reinserted into the groove corresponding to the card frame, thereby quickly completing the fixation between the plate-type bracket and the beam body, thereby improving the stability between the plate-type bracket and the beam body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] To more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for description in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings:

[0018] Figure 1 Schematic diagram of the external structure of the present utility model;

[0019] Figure 2 Schematic diagram of the external structure of the fixed anti - detachment mechanism of the present utility model;

[0020] Figure 3 Schematic diagram of the deployed structure of the fixed component of the present utility model;

[0021] Figure 4 Schematic diagram of the left - hand side structure of the anti - detachment component of the present utility model;

[0022] Figure 5 Schematic diagram of the deployed structure of the quick - connection mechanism of the present utility model.

[0023] In the figure: 1, beam body; 2, fixed anti - detachment mechanism; 3, main body of the viscous fluid damper; 4, plate - type support; 5, quick - connection mechanism; 21, fixed component; 22, anti - detachment component; 211, threaded column; 212, connecting frame; 213, sliding column; 214, support frame; 215, first spring; 221, connecting plate; 222, pressing plate; 223, clamping strip; 224, second spring; 225, threaded sleeve; 51, pulling plate; 52, connecting column; 53, third spring; 54, inclined block; 55, clamping frame. Detailed implementation manners

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present utility model.

[0025] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation", etc. shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0026] Embodiment 1:

[0027] Please refer to Figures 1-5 , the utility model provides a technical solution: a viscous fluid damper with a plate - type support structure, which includes a beam body 1. A fixed anti - detachment mechanism 2 is arranged inside the beam body 1. A viscous fluid damper main body 3 is arranged at the bottom of the fixed anti - detachment mechanism 2. A plate - type support 4 is arranged at the bottom of the viscous fluid damper main body 3. A quick - connection mechanism 5 is arranged inside the beam body 1;

[0028] The fixed anti - detachment mechanism 2 includes a fixing component 21 and an anti - detachment component 22. The anti - detachment component 22 is arranged at the bottom of the fixing component 21;

[0029] The fixing component 21 includes a threaded column 211. The threaded column 211 is threadedly connected inside the beam body 1. A connecting frame 212 is fixedly connected to the bottom of the threaded column 211. A sliding column 213 is slidably connected inside the threaded column 211. A first spring 215 is fixedly connected between the sliding column 213 and the threaded column 211. A support frame 214 is rotatably connected inside the threaded column 211, which is convenient for improving the connection stability between the fluid damper main body and the two bodies.

[0030] Further, the bottom of the support frame 214 abuts against the top of the beam body 1. Grooves are provided at the corresponding positions of the support frame 214 and the sliding column 213, and the support frame 214 abuts inside the grooves. And the viscous fluid damper main body 3 is rotatably connected to the inner side of the connecting frame 212, which is convenient for making the support frame 214 abut against the top of the beam body 1.

[0031] Further, through grooves are provided at the corresponding positions of the sliding column 213 and the threaded column 211, and the sliding column 213 is slidably connected in the through grooves, which is convenient for later disassembly of the threaded column 211.

[0032] Further, the anti - detachment component 22 includes a connecting plate 221. The connecting plate 221 is sleeved outside the threaded column 211. A pressing plate 222 is rotatably connected to the inner side of the connecting plate 221. A second spring 224 is fixedly connected between the pressing plate 222 and the connecting plate 221. A clamping strip 223 is fixedly connected to the right side of the pressing plate 222. A threaded sleeve 225 is threadedly connected to the outside of the threaded column 211, which is convenient for preventing the threaded sleeve 225 from loosening and rotating during long - term use.

[0033] Further, grooves are provided at the corresponding positions of the clamping strip 223 and the threaded sleeve 225, and the clamping strip 223 is inserted into the grooves, which is convenient for fixing the threaded sleeve 225.

[0034] Embodiment 2:

[0035] Please refer to Figure 5, and in combination with Embodiment 1, it is further obtained that the quick-connection mechanism 5 includes a pull plate 51. The pull plate 51 is slidably connected inside the beam body 1. A connecting column 52 is fixedly connected to the outside of the pull plate 51. An inclined block 54 is fixedly connected to the outside of the connecting column 52. A third spring 53 is fixedly connected between the inclined block 54 and the two bodies. A card frame 55 is fixedly connected to the bottom of the plate-type support 4, which is convenient for quickly connecting the plate-type support 4 and the beam body 1.

[0036] Furthermore, slots are provided at the corresponding positions of the card frame 55 and the beam body 1, and the card frame 55 is inserted into the slots. Slots are provided at the corresponding positions of the inclined block 54 and the card frame 55, and the inclined block 54 is inserted into the slots, which is convenient for positioning the plate-type support 4 and facilitating the fixation between the beam body 1 and the plate-type support 4.

[0037] During the actual operation process, when the device is in use, first, during installation, through the set quick-connection mechanism 5, the card frame 55 provided at the bottom of the plate-type support 4 is inserted into the slot corresponding to the beam body 1. During the insertion process, the card frame 55 pushes the inclined block 54 to move inward. When the card frame 55 is completely inserted, the slot opened by the card frame 55 corresponds to the inclined block 54. Under the elastic force of the third spring 53, it pushes the inclined block 54 to re-insert into the slot corresponding to the card frame 55, so that it can quickly complete the fixation between the plate-type support 4 and the beam body 1. When installing the damper main body and the beam body 1, through the set fixed anti-disconnection mechanism 2, the sliding column 213 is pushed upward. During the upward movement of the sliding column 213, the support frame 214 is pushed to rotate around the connection point of the connecting column 52, so that the support frame 214 is retracted into the threaded column 211. Then the threaded column 211 is screwed into the beam body 1, so that the threaded column 211 passes through the inside of the beam body 1. Then, by loosening the sliding column 213, the sliding column 213 is reset under the elastic force of the first spring 215, so that the support frame 214 expands, and the bottom of the support frame 214 abuts against the top of the beam body 1. Then, the threaded sleeve 225 is rotated, so that the threaded sleeve 225 pushes the connecting plate 221 upward to fix the connecting plate 221 to the inner side of the top of the beam body 1. At this time, during the rotation of the threaded sleeve 225, the pressing plate 222 is pushed to rotate around the connection point of the connecting plate 221, so that the card strip 223 does not contact the threaded sleeve 225. When the threaded sleeve 225 is fixed in place, the card strip 223 is loosened, and the card strip 223 is pulled by the second spring 224, so that the card strip 223 is stuck into the slot corresponding to the threaded sleeve 225, thus completing the fixation between the threaded sleeve 225.

[0038] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the existence of additional identical elements in the process, method, article or device comprising said element.

Claims

1. A viscous fluid damper of a plate - type support structure, comprising a beam body (1), characterized in that: Inside the beam body (1), a fixed anti - detachment mechanism (2) is provided. At the bottom of the fixed anti - detachment mechanism (2), a viscous fluid damper main body (3) is provided. At the bottom of the viscous fluid damper main body (3), a plate - type support (4) is provided. Inside the beam body (1), a quick - connection mechanism (5) is provided; The fixed anti - detachment mechanism (2) includes a fixed component (21) and an anti - detachment component (22). The anti - detachment component (22) is arranged at the bottom of the fixed component (21); The fixed component (21) includes a threaded column (211). The threaded column (211) is threadedly connected inside the beam body (1). At the bottom of the threaded column (211), a connecting frame (212) is fixedly connected. Inside the threaded column (211), a sliding column (213) is slidably connected. Between the sliding column (213) and the threaded column (211), a first spring (215) is fixedly connected. Inside the threaded column (211), a support frame (214) is rotatably connected.

2. The viscous fluid damper of a plate-type support structure according to claim 1, characterized in that: The bottom of the support frame (214) abuts against the top of the beam body (1). At the corresponding position of the support frame (214) and the sliding column (213), a groove is provided, and the support frame (214) abuts inside the groove. And the viscous fluid damper main body (3) is rotatably connected inside the connecting frame (212).

3. The viscous fluid damper of a plate-type support structure according to claim 1, characterized in that: At the corresponding position of the sliding column (213) and the threaded column (211), a through - groove is provided, and the sliding column (213) is slidably connected inside the through - groove.

4. A viscous fluid damper with a plate-type support structure according to claim 1, characterized in that: The anti - detachment component (22) includes a connecting plate (221). The connecting plate (221) is sleeved outside the threaded column (211). Inside the connecting plate (221), a pressing plate (222) is rotatably connected. Between the pressing plate (222) and the connecting plate (221), a second spring (224) is fixedly connected. On the right side of the pressing plate (222), a clamping bar (223) is fixedly connected. Outside the threaded column (211), a threaded sleeve (225) is threadedly connected.

5. The viscous fluid damper of a plate type support structure according to claim 4, characterized in that: At the corresponding position of the clamping bar (223) and the threaded sleeve (225), a groove is provided, and the clamping bar (223) is inserted into the groove.

6. The viscous fluid damper of a plate-type support structure according to claim 1, wherein: The quick - connection mechanism (5) includes a pulling plate (51). The pulling plate (51) is slidably connected inside the beam body (1). Outside the pulling plate (51), a connecting column (52) is fixedly connected. Outside the connecting column (52), an inclined block (54) is fixedly connected. Between the inclined block (54) and the body, a third spring (53) is fixedly connected. At the bottom of the plate - type support (4), a clamping frame (55) is fixedly connected.

7. The viscous fluid damper of a plate type support structure according to claim 6, characterized in that: At the corresponding position of the clamping frame (55) and the beam body (1), a groove is provided, and the clamping frame (55) is inserted into the groove. And at the corresponding position of the inclined block (54) and the clamping frame (55), a groove is provided, and the inclined block (54) is inserted into the groove.

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