TW201305412A - The plate energy dissipation device with tenon and mortise joints - Google Patents

Abstract

A plate energy dissipation device with tenon and mortise joints consists of energy dissipation plates and fixed bases. The energy dissipation plates can be inserted into the slots on the fixed bases and be fixed by tenon and mortise joints.

Description

Card type plate-shaped energy absorbing shock absorber

The invention relates to a card type plate-shaped energy dissipation damper; in particular, a device for preventing vibration or vibration of a general building structure, which is embedded in a groove of a fixing seat by a fixed end of the energy dissipation plate The side of the fixed end of the energy board and the groove of the fixing seat are connected by a latching mechanism, so that the fixed end of the energy dissipating plate can be completely fixed in the groove of the fixing seat, or can be slid without detachment, or can be slidable The rotation of the energy dissipating plate can produce deformation and play the role of energy dissipation when the upper fixing seat and the lower fixing seat are relatively horizontally moved.

As shown in the first figure, the bulletproof number 361485 "enhanced anti-shock energy dissipating device" (01) is used to fix the energy-dissipating steel plate by welding. However, since the welded portion is liable to cause embrittlement of the steel plate material, the force is repeated. Under the action, the welded portion is prone to breakage, and the service life of the energy dissipating device is reduced.

As shown in Fig. 2, the bulletin number 476701 "Additional anti-shock energy dissipating device (1)" (02), the energy-dissipating steel plate and the substrate are connected by means of inlay, and then fixed by bolts to dissipate energy. There is no vertical sliding between the fixed end of the steel plate and the substrate to eliminate the adverse effect of the vertical displacement. However, if it is not bolted, the dissipative steel plate and the substrate are likely to be detached. If there is no other temporary fixing device, it may be accidental to be disassembled during assembly, transportation, and installation, which may cause an accident.

As shown in Fig. 3, another type of bulletin number 479701 "Additional anti-shock energy dissipating device (1)" (02) is connected by bolts in series, but when the number of energy-dissipating steel sheets increases, the substrate When the length has to be increased, the bolt hole position of the substrate will only pass through the outermost part of the hole position, and it is difficult to penetrate the entire substrate, and the groove is difficult to penetrate the processing machine due to space constraints. It is applied as a lateral hole, so it needs to be machined with a special machine tool and a special ultra-long drill bit. The processing cost and processing time will increase.

The card type plate-shaped energy dissipation damper of the invention comprises at least an energy dissipation plate and a fixing seat. The fixing seat is provided with a groove for matching the size and the number of the energy dissipation plate, and at least one fixed end of the energy dissipation plate is embedded in the concave of the fixing seat. In the groove, the side of the fixed end of the energy dissipation plate and the groove of the fixing seat are connected by a clamping mechanism, so that the fixed end of the energy dissipation plate can be completely fixed in the groove of the fixing seat, or can be slid without being separated. , or can slide and rotate without disengagement; when the upper fixed seat and the lower fixed seat are relatively horizontally moved longitudinally, the energy dissipation plate can produce deformation and play the function of energy dissipation.

The most characteristic feature of the present invention is that the energy dissipating plate and the fixing seat are connected by the clamping mechanism, and the fixed connection or the movable connection can be easily and quickly completed, and the processing can be processed by a general machine. Since the clamping mechanism of each group of energy dissipation plates and the fixed seat can be completely independent, the number of energy dissipation plates does not increase the processing and assembly difficulty of the locking mechanism.

Therefore, the cassette-type energy-absorbing damper can easily and quickly complete a solid mechanism in processing or assembly, especially when the fixed end of the energy-dissipating plate and the fixed seat must be movablely connected. The board can be moved without disengagement between the board and the fixed seat. It is a reliable mechanism for assembly, transportation, installation and actuation. It ensures the safety of the staff and the usability and safety of the structure in the future. Sex.

As shown in Figures 4 and 5, the components, assembly methods, and assembly steps of the preferred version of the cassette-type energy dissipation damper (10) are shown.

First, as shown in Fig. 4, the click-type energy dissipating damper is composed of an energy dissipating plate (30) and a fixing base (20), and the energy dissipating plate (30) is provided with an energy dissipating portion (31). And the fixed end (32); the energy dissipating part (31) has the function of generating deformation energy; the fixing seat (20) is used for connecting the fixed energy dissipating plate (30), and the fixing seat (20) is provided with the energy dissipating plate ( 30) The size and number of grooves (21); the latching mechanism is a mechanism in which the tenons (41) and the recesses (42) are interposed, wherein the tenons (41) are of the bolt type.

As shown in Fig. 5, the fixed end of the energy dissipating plate (30) is embedded in the recess of the fixing seat (20), and the side of the fixed end of the energy dissipating plate (30) and the groove of the fixing seat (20) are The latching mechanism (40) is coupled such that the fixed end of the energy dissipating plate is completely fixed in the recess of the lower fixing seat, and the upper fixing seat can slide vertically without disengagement; the upper fixing seat and the lower fixing seat generate relative levels When moving longitudinally, the energy dissipation plate can produce deformation and play the role of energy dissipation.

Since the fixed ends of the upper fixing seat (20) and the energy dissipation plate (30) are vertically slidable, the negative displacement of the vertical displacement on the energy dissipation plate can be eliminated, and the energy dissipation can be absorbed. In the case where the horizontal longitudinal deformation is generated, the horizontal stiffness generated by the horizontal component of the tensile force is removed by the fixed end of the energy dissipation plate being pulled out of the fixing plate, the horizontal stiffness of the energy dissipation device is prevented from rising upward, and the structure is avoided. The connecting rod of the object produces a vertical pulling force.

In addition, the fixed end of the upper fixing seat (20) and the energy dissipating plate (30) is vertically slidable, so that when the energy absorbing damper is installed on the structure, the vertical dimensional precision control between the rod members can be looser. When there is a large error, the installation position can be adjusted by the vertical sliding design to avoid the situation that the installation is not easy, or the vertical force is applied to the energy dissipation damper after the installation.

In addition, the fixed end (32) of the energy dissipation plate has a structure in which the thickness of the plate is larger than that of the energy dissipation portion (31), so that the stiffness of the fixed end (32) is much greater than the stiffness of the energy dissipating portion (31). When the energy dissipating plate (30) and the fixing seat (20) are displaced in a vertical direction, the contact area between the fixed end (32) of the energy dissipating plate (30) and the fixing seat (20) becomes small, and the strength can be maintained. Degree, so that the part of the fixed end of the energy dissipation plate will be reduced to the energy-dissipating part, and the energy-dissipating part can also maintain the original size without increasing the height; and if the fixed end of the energy-dissipating plate (30) is fixed and fixed When the contact area of the seat (20) becomes larger, since the fixed end (32) has a structure in which the thickness of the plate is larger than the thickness of the energy dissipating portion (31), the groove does not interfere with the energy dissipating portion, and is not caused by The portion of the energy dissipating portion of the energy dissipating plate is reduced to a fixed end, and the energy dissipating portion can maintain the original size without reducing the height.

As shown in Fig. 6, another preferred embodiment of the cassette-type energy dissipating shock absorber (10) is characterized in that the latching mechanism (40) is vertically slidable in the lower fixing seat and fixed on the upper portion. The seat has a horizontal slidable design.

As shown in Figs. 7 and 8, a preferred embodiment of the cassette-type energy dissipating damper (10) is shown in which the tenon (41) of the latching mechanism (40) is in the form of a plate.

The fixed end of the energy dissipating plate (30) is provided with a partition plate (33), and is inserted into the groove of the fixing seat together, and then fixed by the locking mechanism (40).

As shown in Fig. 9, another preferred embodiment of the cassette-type energy dissipating damper (10) is characterized in that the energy dissipating plate (30) and the lower fixing base (20) are joined by welding, and the energy dissipating plate ( 30) The upper fixing seat (20) is slidably coupled in a vertical direction.

As shown in Fig. 10, another preferred embodiment of the cassette-type energy dissipating damper (10) is characterized in that the energy dissipating plate (30) and the upper fixing base (20) are vertically slidably coupled. The recess (42) of the latching mechanism (40) is a long hole structure.

As shown in Fig. 11, another preferred embodiment of the cassette-type energy dissipating damper (10) is characterized in that the side of the fixed end of the latching mechanism (40) and the energy dissipating plate is a cylindrical surface (60). The contact mode is such that the fixed end of the energy dissipation plate can be slid and rotated in the groove of the fixing seat, that is, the fixed end of the energy dissipation plate and the lower fixing seat are hinged in the horizontal and horizontal directions, and the fixed end and the upper part of the energy dissipation plate are The fixing seat is in the horizontal and horizontal direction, and the upper fixing seat and the lower fixing seat can be moved in a relative vertical direction, or horizontally and horizontally, or rotated to eliminate all non-horizontal longitudinal displacement or the force generated by the force. Effect; the energy-absorbing damper can be adjusted in all directions with the structural member assembly or dimensional error of the site during installation, making the installation easier and faster.

Figure 12 is a schematic diagram showing the operation of the cassette-type energy dissipating damper (10) shown in Fig. 11. In addition to the horizontal and vertical deformation, the relative movement function of the vertical direction and the relative movement function of the horizontal and horizontal directions And the function of horizontal relative rotation can be achieved.

As shown in Figures 13 and 14, there is another preferred version of the cassette-type energy dissipating damper (10), wherein the tenon (41) of the latching mechanism (40) is type-locked by bolts. On the side of the fixed end (32) of the energy dissipating plate (30), the recess (42) of the latching mechanism (40) is a structure in which a fixed hole (20) is provided with a circular hole or a long hole.

Another preferred embodiment of the cassette-type energy dissipating damper (10) is shown in Figures 15 and 16, wherein the tenon (41) of the latching mechanism (40) is disposed on the energy dissipating plate ( 30) The side of the fixed end (32), after the fixed end (32) of the energy dissipating plate (30) is embedded in the recess (21) of the fixing seat (20), the tenon (41) is welded to the fixing seat ( 20) The side surface of the groove (21) is such that the fixed end of the energy dissipation plate is completely fixed in the groove of the lower fixing seat by the way of the convex and the convex mutual clamping, and the fixed end of the energy dissipation plate is fixed on the upper side The groove of the seat is slidable without detachment.

The card type plate-shaped energy absorbing damper (10) shown in Fig. 17 is a preferred type of the intermediate opening mode of the energy dissipation plate (30).

For example, Fig. 18 and Fig. 19 show a preferred manner in which the cassette-type energy dissipation damper (10) is mounted in the structure (70), and the energy dissipation damper can be displaced due to the horizontal displacement between the floors. Produce the effect, play the effect of energy dissipation and reduce the relative displacement between the floors. For the whole building, the bottom-up can greatly reduce the relative displacement of the bottom and the top of the structure (70), buffering the horizontal vibration. Impact impact.

01. . . Enhanced anti-shock energy dissipating device

02. . . The enhanced anti-shock energy dissipating device of the conventional knowledge is added (1)

10. . . Card type plate-shaped energy absorbing shock absorber

20. . . Fixed seat

twenty one. . . Groove

30. . . Energy dissipation board

31. . . Energy dissipating part

32. . . Fixed end

33. . . Spacer

40. . . Card mechanism

41. . . Convex

42. . . Concave

50. . . Weld bead

60. . . Cylindrical surface

70. . . Structure

Figure 1. The enhanced anti-shock energy dissipating device of the conventional

Figure 2. Adding the enhanced anti-shock energy dissipating device of the conventional (1)

Figure 3. Adding the enhanced anti-shock energy dissipating device of the conventional (1)

Fig. 4. The preferred type 1 engineering view of the cassette-type energy dissipation damper

Figure 5. Cartridge type plate-shaped energy absorbing damper preferred type 1 engineering view 2

Figure 6. Engineering view of the preferred type 2 of the cassette-type energy dissipation damper

Figure 7. Cartridge type plate-shaped energy absorbing damper preferred type 3 engineering view 1

Figure 8. The preferred version of the cassette type energy absorbing damper 3 engineering view 2

Figure 9. The preferred type 4 engineering view of the cassette-type energy dissipation damper

Figure 10. Project view of the preferred version of the cassette-type energy dissipation damper

Figure 11. Project view of the preferred version of the cassette-type energy dissipation damper

Fig. 12 is a schematic diagram of the operation of the preferred type 6 of the cassette-type energy dissipation damper

Figure 13. Cartridge-type plate-shaped energy absorbing shock absorber of the preferred type 7 engineering view 1

Figure 14. The preferred version of the cassette type energy absorbing damper 7 engineering view 2

Figure 15. The preferred type 8 engineering view of the cassette-type energy dissipation damper

Figure 16. The preferred type 8 engineering view of the cassette-type energy dissipation damper 2

Figure 17. The preferred type of engineering view of the cassette-type energy dissipation damper

Figure 18. Preferred application of the cassette-type energy dissipation damper

Fig. 19 is a schematic view of a preferred application of the cassette-type energy dissipation damper

10. . . Card type plate-shaped energy absorbing shock absorber

20. . . Fixed seat

30. . . Energy dissipation board

40. . . Card mechanism

Claims (10)

The invention relates to a card type plate-shaped energy dissipation damper, and the card type plate-shaped energy dissipation damper comprises at least: an energy dissipation plate, the energy dissipation plate is provided with an energy dissipation portion and a fixed end; and the energy dissipation portion has deformation energy dissipation The function; the fixing seat, the fixing seat is used for connecting the fixed energy dissipating plate, the fixing seat is provided with a groove for matching the size and the quantity of the energy dissipating plate; the clamping mechanism, the mechanism for embedding the convex and concave concavities, or the convexity a mechanism for mutually interlocking with the tenon; wherein: at least one fixed end of the energy dissipation plate is embedded in the groove of the fixing seat, and the side of the fixed end of the energy dissipation plate and the groove of the fixing seat are connected by a locking mechanism to eliminate The fixed end of the energy plate can be completely fixed in the groove of the fixing seat, or can be slid without detachment, or can be slid and rotated without detachment; when the upper fixed seat and the lower fixed seat are relatively horizontally moved longitudinally, The energy board can produce deformation and play the role of energy dissipation. The card type plate-shaped energy dissipation damper according to claim 1, wherein the recess of the latching mechanism is a structure in which a fixed end side of the energy dissipating plate is provided with a groove or an opening. The card type plate-shaped energy dissipation damper according to claim 1, wherein the recess of the latching mechanism is a structure in which the side surface of the recess of the fixing seat is provided with an opening. The card type plate-shaped energy dissipation damper according to the first aspect of the invention, wherein the shackle of the latching mechanism is a structure in which a fixed end side of the energy dissipation plate is provided with a ridge. The card type plate-shaped energy dissipation damper according to the first aspect of the invention, wherein the fixed end of the energy dissipation plate is a structure having a plate thickness greater than that of the energy dissipation portion. The card type plate-shaped energy dissipation damper according to claim 1, wherein one of the fixed ends of the energy dissipation plate and the fixing seat are welded. The card type plate-shaped energy dissipation damper according to claim 1, wherein the side of the fixed end of the latching mechanism and the energy dissipation plate is a cylindrical contact mode. The card type plate-shaped energy dissipation damper according to the first aspect of the invention, wherein the shackle of the latching mechanism is a bolt. The card type plate-shaped energy dissipation damper according to the first aspect of the invention, wherein the shackle of the latching mechanism is a rod-shaped type. The card type plate-shaped energy dissipation damper according to the first aspect of the invention, wherein the shackle of the latching mechanism is a plate-shaped type.