CN112376719A

CN112376719A - Adjustable tuned mass damper for high-rise building

Info

Publication number: CN112376719A
Application number: CN202011315617.4A
Authority: CN
Inventors: 甄劲; 冯辉宗; 方良达
Original assignee: Dongguan Longrun Machinery Design Co ltd
Current assignee: Dongguan Longrun Machinery Design Co ltd
Priority date: 2020-11-21
Filing date: 2020-11-21
Publication date: 2021-02-19

Abstract

The invention discloses an adjustable tuned mass damper for high-rise buildings, which comprises a base and a mass block, wherein side plates are respectively arranged at the edges of two sides of the top of the base, a damping rubber pad is arranged on the outer wall of one side of the side plates, a supporting plate is arranged above the outer wall of one side of the damping rubber pad, an arc-shaped groove is arranged at the central position of the supporting plate, adjusting grooves A are respectively arranged at the edges of two sides of the top of the supporting plate, through holes D are arranged at the central positions of the top and the bottom of the adjusting grooves A, sliding rods are arranged in the through holes D, the other ends of the sliding rods penetrate through the through holes A and springs B on the supporting plate, and adjusting grooves B are respectively arranged between every two adjacent adjusting grooves A, the safety when the damper is adjusted is improved, and the practicability is high.

Description

Adjustable tuned mass damper for high-rise building

Technical Field

The invention relates to the technical field of building mechanical devices, in particular to an adjustable tuned mass damper for a high-rise building.

Background

The construction of heavy engineering structures such as high-rise, super-high-rise and high-rise structures is not in the way of being in China, and plays an important role in social and economic development for a long time.

The existing building tuned mass damper has the following defects:

1. most of the existing building tuned mass dampers are fixed and cannot be adjusted, so that the adjustment can be completed only by large engineering amount when other factors need to be adjusted in the later period, and great risk exists in the later period.

2. When an existing building tuned mass damper is designed and installed, the damper is not at a specified height or an excessively high adjusting height, equipment damage can be caused, and meanwhile, a large accident can be caused.

Disclosure of Invention

The invention aims to provide an adjustable tuned mass damper for a high-rise building, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a high-rise building is with adjustable harmonious mass damper, includes base and quality piece, the curb plate is all installed to the top both sides edge of base, install damping rubber pad on one side outer wall of curb plate, the backup pad is installed to one side outer wall top of damping rubber pad, backup pad central point puts and has seted up the arc wall, adjustment tank A is all installed to the top both sides edge of backup pad, through-hole D has been seted up to adjustment tank A's top and bottom installation central point put, install the slide bar in the through-hole D, the other end of slide bar passes through-hole A and the spring B in the backup pad, adjustment tank B all installs adjustment tank B between two liang adjacent, limiting plate B is all installed with adjustment tank A between two liang to adjustment tank B, the bearing plate is installed to the preceding terminal.

Preferably, threaded hole A is all seted up to adjustment tank A's both sides, all installs threaded shaft A in the threaded hole A, and external screw thread on the threaded shaft A outer wall is connected with the internal thread meshing on the threaded hole A pore wall, and the slurcam is installed to threaded shaft A's the other end, has all seted up the spout on adjustment tank A's top and the bottom both sides inner wall, and the dead lever is installed to one side outer wall top of slurcam, and spring A is installed to the one end of dead lever, and the slider is installed to spring A's the other end, and hinge button A is installed to.

Preferably, hinge button B is installed at the top of slide bar, the slide bar other end passes through-hole C in the backup pad and is connected with the base, hinge button C is all installed to the both sides outer wall top of slide bar, and hinge button C is located adjustment tank A, hinge button C passes through the connecting rod and is connected with hinge button A, through-hole E has been seted up to the bottom of slide bar, be provided with spacing post A in the through-hole E, spacing post A one end is passed through-hole E and is connected with limiting plate A, be provided with the external screw thread on spacing post A's the top outer wall, limiting plate A's surperficial central point puts threaded hole B, and the external screw thread on the spacing post A outer wall is connected with the internal thread meshing on the screw hole B pore wall, spacing post A's outer wall outside cover is equipped.

Preferably, through-hole F has been seted up at the top of adjustment tank B, install the regulation pole in the through-hole F, hinge button D is installed to the one end of adjusting the pole, the other end of adjusting the pole passes through-hole F on the adjustment tank B and is connected with the regulating block, threaded hole E has all been seted up on the both sides outer wall of regulating block, the regulating hole has all been seted up to the both sides outer wall below of adjustment tank B, install threaded shaft B in the regulating hole, and the internal thread meshing on external screw thread on the threaded shaft B outer wall and the regulating hole and the threaded hole E pore wall is connected, be provided with spring D between the bottom of regulating block and the bottom.

Preferably, set up screw hole C in the limiting plate B, install spacing post B in the screw hole C, be provided with the external screw thread on the outer wall of spacing post B one end, and the external screw thread on the outer wall of spacing post B is connected with the internal thread threaded engagement on the screw hole C pore wall, and the other end of spacing post B passes through-hole B in the backup pad and is connected with the base, is provided with spring C on the outer wall of spacing post B, and spring C is located between base and the backup pad.

Preferably, the bearing block is all installed to the preceding terminal surface both sides of bearing plate, the cable wire is installed at the top of bearing block, installation piece A is all installed to the both sides outer wall of bearing plate, L type support frame is all installed to one side outer wall of installation piece A, install attenuator A on one side outer wall of L type support frame, attenuator A's the other end is connected with the hinge button B on the slide bar, installation piece B is installed to installation piece A's bottom and the bottom of L type support frame, attenuator B is installed to installation piece B's bottom, attenuator B's the other end is connected with the hinge button D on the adjustment tank B.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention sets a screw thread shaft A at one side of an adjusting groove A through the arrangement of the adjusting groove A, a sliding rod and a damper A, and rotates the screw thread shaft A, external threads on the outer wall of the screw thread shaft A are meshed and connected with internal threads on the hole wall of a screw hole A, the bottom of the screw thread shaft A touches a pushing plate when rotating forwards, so that the pushing plate drives a fixed rod to move forwards in a sliding groove, the fixed rod moves forwards to drive a sliding block to move forwards, a spring A is arranged between the fixed rod and the sliding block, the spring A is pressed to drive the sliding block, simultaneously, the screw thread shaft A rotates backwards to reset the pushing rod through the resilience effect of the deformation of the spring A, a hinge button A on the sliding block is connected with a hinge button C through a connecting rod, the sliding rod drives the sliding rod to move downwards when the sliding block slides forwards, the hinge button B connected with the sliding rod and the damper A can move downwards, and the damper A moves downwards, the problem that the damper A ascends and descends is effectively solved, the problem that the damper A needs to be lifted by a large project is avoided, the working efficiency and the safety are improved, and the damping effect is achieved on the movement of the damper A through the spring B at the bottom of the sliding rod.

2. According to the invention, through the arrangement of the adjusting groove B and the damper B, the wall of a through hole F of the adjusting groove B is in clearance connection with the outer wall of the adjusting rod, the bottom of the adjusting rod is provided with the adjusting block, the adjusting block is provided with the threaded hole E, so that an external thread on the outer wall of the threaded shaft B is meshed with the adjusting hole and an internal thread on the wall of the threaded hole E, the adjusting hole on the adjusting groove B is connected with the adjusting block through the threaded shaft B, the top of the adjusting rod is provided with the hinged button D and is connected with the damper B through the hinged button D, the adjusting rod is lifted or lowered to drive the mass block to ascend or descend, the height adjustment of the damper B is effectively solved, the adjusting block is fixed through the threaded shaft B, the collapse caused by the overweight force of the adjusting rod during height adjustment is avoided, and the.

3. The invention arranges the spring C between the supporting plate and the bottom of the base through the arrangement of the side plate and the supporting plate, and through the action of resilience after the spring C is deformed, the stressed supporting plate is buffered, the limiting column B is arranged in the spring C, and the threaded hole C in the limiting plate B is connected with the external thread on the outer wall of the limiting column B, so that the external thread on the outer wall of the limiting column B is meshed and connected with the internal thread on the hole wall of the threaded hole C, the disassembly and assembly of the supporting plate are effectively solved, the situation that the spring C is damaged and cannot be replaced in the later stage is avoided, set up damping rubber pad on the curb plate for when spring C received pressure, carry out damping absorbing effect, the effectual power of having solved attenuator A and attenuator B and producing when receiving rocking of quality piece obtains decomposing, has improved attenuator A and attenuator B life, and the practicality is strong.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 1 according to the present invention;

fig. 5 is an enlarged schematic view of the invention at C in fig. 1.

In the figure: 1. a base; 101. a side plate; 102. damping rubber pads; 103. a support plate; 104. an arc-shaped slot; 105. a through hole A; 106. a through hole B; 107. a through hole C; 2. an adjusting groove A; 201. a threaded hole A; 202. a threaded shaft A; 203. a push plate; 204. a chute; 205. fixing the rod; 206. a spring A; 207. a slider; 208. a hinge button A; 209. a connecting rod; 210. a through hole D; 3. a slide bar; 301. a hinge button B; 302. a hinge button C; 303. a through hole E; 304. a limiting column A; 305. a limiting plate A; 306. a threaded hole B; 307. a spring B; 4. a limiting plate B; 401. a limiting column B; 402. a spring C; 403. a threaded hole C; 5. an adjusting groove B; 501. a through hole F; 502. adjusting a rod; 503. an adjusting block; 504. a threaded hole E; 505. an adjustment hole; 506. a threaded shaft B; 507. a spring D; 508. a hinge button D; 6. a mass block; 601. a bearing plate; 602. a bearing block; 603. a steel cord; 604. mounting a block A; 605. an L-shaped support frame; 606. a mounting block B; 607. a damper A; 608. and a damper B.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred devices or elements must have specific orientations, be constructed in specific orientations, and be operated, and thus are not to be construed as limiting the present invention, and furthermore, the terms "first" and "second" are only used for descriptive purposes and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements can be directly connected or indirectly connected through an intermediate medium, and the two elements can be communicated with each other, so that the specific meaning of the terms in the invention can be understood by those skilled in the art.

Referring to fig. 1-5, an embodiment of the present invention is shown: an adjustable tuned mass damper for high-rise buildings comprises a base 1 and a mass block 6, wherein side plates 101 are respectively installed at two side edges of the top of the base 1, a damping rubber pad 102 is installed on the outer wall of one side of each side plate 101, a spring C402 is arranged between the supporting plate 103 and the bottom of the base 1 through the arrangement of the side plates 101 and the supporting plate 103, the stressed supporting plate 103 is buffered through the resilience effect of the deformation of the spring C402, a limiting column B401 is arranged in the spring C402, the outer thread hole C403 in the limiting plate B4 is connected with the outer thread on the outer wall of the limiting column B401, so that the outer thread on the outer wall of the limiting column B401 is meshed and connected with the inner thread on the hole wall of the thread hole C403, the disassembly and assembly of the supporting plate 103 are effectively solved, the condition that the spring C402 is damaged and cannot be replaced in the later period is avoided, the damping and shock absorption effects are achieved, the problem that the force generated when the damper A607 and the damper B608 are shaken by the mass block 6 is effectively solved, the service lives of the damper A607 and the damper B608 are prolonged is solved, the supporting plate 103 is installed above the outer wall of one side of the damping rubber pad 102, the arc-shaped groove 104 is formed in the central position of the supporting plate 103, the adjusting grooves A2 are installed on the edges of the two sides of the top of the supporting plate 103, the threaded holes A201 are formed in the two sides of the adjusting groove A2, the threaded holes A201 are internally provided with the threaded shafts A202, the external threads on the outer walls of the threaded shafts A202 are meshed and connected with the internal threads on the hole walls of the threaded holes A201, the pushing plate 203 is installed at the other end of the threaded shafts A202, the sliding grooves 204 are formed in the inner walls of the two sides of the top and the bottom of the adjusting grooves A2, the fixing, the bottom of the sliding block 207 is provided with a hinge button A208, the top and bottom mounting center positions of the adjusting groove A2 are provided with a through hole D210, a sliding rod 3 is mounted in the through hole D210, the top of the sliding rod 3 is provided with a hinge button B301, the other end of the sliding rod 3 passes through a through hole C107 on the supporting plate 103 to be connected with the base 1, the upper parts of the outer walls of two sides of the sliding rod 3 are respectively provided with a hinge button C302, the hinge button C302 is positioned in the adjusting groove A2, the hinge button C302 is connected with the hinge button A208 through a connecting rod 209, the bottom of the sliding rod 3 is provided with a through hole E303, a limit column A304 is arranged in the through hole E303, one end of the limit column A304 passes through the through hole E303 to be connected with a limit plate A305, the outer wall of the top end of the limit column A304 is provided with an external thread, the surface center position of the limit plate A305 is provided with a, and the spring B307 is located between the base 1 and the bottom of the sliding rod 3, the other end of the sliding rod 3 passes through the through hole A105 on the supporting plate 103 and the spring B307, the threaded shaft A202 is arranged on one side of the adjusting groove A2 through the arrangement of the adjusting groove A2, the sliding rod 3 and the damper A607, and the threaded shaft A202 is rotated, the external thread on the outer wall of the threaded shaft A202 is in threaded engagement with the internal thread on the hole wall of the threaded hole A201, the bottom of the threaded shaft A202 contacts with the pushing plate 203 when rotating forward, so that the pushing plate 203 drives the fixing rod 205 to move forward in the sliding groove 204, the fixing rod 205 moves forward to drive the sliding block 207 to move forward, the spring A206 is arranged between the fixing rod 205 and the sliding block 207, the spring A206 is pressed to drive the sliding block 207, and the threaded shaft A202 rotates backward, the pushing plate 203 resets through the effect of the spring A206 after being deformed, the hinge button A208 on the sliding block 207 is connected with the hinge button C302 through the, the damper A607 can move downwards along with the hinge button B301 connected on the sliding rod 3, the damper A607 moves downwards to drive the mass block 6 to move downwards, the ascending and descending of the damper A607 are effectively solved, the problem that the damper A607 needs to be lifted in large engineering is avoided, the working efficiency and the safety are improved, the damper A607 plays a role in damping the movement of the damper A607 through the spring B307 at the bottom of the sliding rod 3, the adjusting grooves B5 are arranged between every two adjacent adjusting grooves A2, the top of the adjusting groove B5 is provided with a through hole F501, an adjusting rod 502 is arranged in the through hole F501, one end of the adjusting rod 502 is provided with the hinge button D508, the other end of the adjusting rod 502 passes through the through hole F501 on the adjusting groove B5 to be connected with the adjusting block 503, the outer walls at two sides of the adjusting block 503 are provided with threaded holes E504, the adjusting holes 505 are arranged below the outer walls at two sides of the adjusting groove B5, and a threaded, the external thread on the outer wall of the threaded shaft B506 is meshed and connected with the internal thread on the hole wall of the adjusting hole 505 and the threaded hole E504, a spring D507 is arranged between the bottom of the adjusting block 503 and the bottom of the adjusting groove B5, a limit plate B4 is arranged between every two of the adjusting groove B5 and the adjusting groove A2, a threaded hole C403 is formed in the limit plate B4, a limit column B401 is arranged in the threaded hole C403, an external thread is arranged on the outer wall of one end of the limit column B401, the external thread on the outer wall of the limit column B401 is meshed and connected with the internal thread on the hole wall of the threaded hole C403, the other end of the limit column B401 passes through a through hole B106 on the supporting plate 103 to be connected with the base 1, a spring C402 is arranged on the outer wall of the limit column B401, the spring C402 is positioned between the base 1 and the supporting plate 103, the adjusting groove B5 and the damper B608 are arranged, the, the adjusting block 503 is provided with a threaded hole E504, so that an external thread on the outer wall of a threaded shaft B506 is meshed and connected with an adjusting hole 505 and an internal thread on the wall of the threaded hole E504, the adjusting hole 505 on an adjusting groove B5 is connected with the adjusting block 503 through the threaded shaft B506, the top of the adjusting rod 502 is provided with a hinged button D508 and is connected with a damper B608 through the hinged button D508, the adjusting rod 502 is lifted or lowered to drive the mass block 6 to ascend or descend, the height of the damper B608 is effectively adjusted, the adjusting block 503 is fixed through the threaded shaft B506, the phenomenon that the adjusting rod 502 is collapsed due to heavy stress when adjusting the height is avoided, the safety and the stability of the damper B608 during adjusting the height are improved, the bearing plate 601 is installed on the front end face of the mass block 6, the bearing blocks 602 are installed on two sides of the front end face of the bearing plate 601, the steel cables 603 are installed on the top of the bearing block, the outer wall of one side of the installation block A604 is provided with an L-shaped support frame 605, the outer wall of one side of the L-shaped support frame 605 is provided with a damper A607, the other end of the damper A607 is connected with a hinge button B301 on the sliding rod 3, the bottom of the installation block A604 and the bottom of the L-shaped support frame 605 are provided with an installation block B606, the bottom of the installation block B606 is provided with a damper B608, and the other end of the damper B608 is connected with a hinge button D508 on the adjusting groove B5.

The working principle is as follows: before using the device, a user firstly detects the device and confirms that no problem exists before using the device, the operator pushes the threaded shaft A202 arranged at one side of the adjusting groove A2 and rotates the threaded shaft A202, external threads on the outer wall of the threaded shaft A202 are meshed and connected with internal threads on the hole wall of the threaded hole A201, the bottom of the threaded shaft A202 contacts the pushing plate 203 when rotating forwards, the pushing plate 203 drives the fixed rod 205 to move forwards in the sliding groove 204, the fixed rod 205 moves forwards to drive the sliding block 207, the spring A206 is arranged between the fixed rod 205 and the sliding block 207 to press the spring A206 to drive the sliding block 207, simultaneously, the threaded shaft A202 rotates backwards, the pushing plate 203 resets through the effect of rebound after being deformed by the spring A206, the hinged button A208 on the sliding block 207 is connected with the hinged button C302 through the connecting rod 209, the sliding rod 3 is driven to move downwards through the connecting rod 209 when the sliding block 207 slides forwards, the hinged button B301 connected with the sliding rod 3 and the damper A607 can, the damper A607 moves downwards to drive the mass block 6 to move downwards, the problem that the damper A607 rises and falls is effectively solved, the damper A607 needs to be lifted by a large project is avoided, the working efficiency and the safety are improved, the damper A607 plays a role in damping the movement of the damper A607 through a spring B307 at the bottom of the sliding rod 3, the adjusting rod 502 in the adjusting groove B5 is adjusted at the moment, the hole wall of a through hole F501 of the adjusting groove B5 is in clearance connection with the outer wall of the adjusting rod 502, the adjusting block 503 is arranged at the bottom of the adjusting rod 502, a threaded hole E504 is formed in the adjusting block 503, external threads on the outer wall of the threaded shaft B506 are meshed and connected with internal threads on the hole walls of the adjusting hole 505 and the threaded hole E504, the adjusting hole 505 on the adjusting groove B5 is connected with the adjusting block 503 through a threaded shaft B506, a hinged button D508 is arranged at the top of the adjusting rod 502 and is connected with the damper B608 through a hinged button D508, the height of the damper B608 is effectively adjusted, the adjusting block 503 is fixed through the threaded shaft B506, collapse caused by over-heavy stress of the adjusting rod 502 is avoided when the height is adjusted, the safety and the stability of the damper B608 when the height is adjusted are improved, the shock absorption platform is arranged between the supporting plate 103 and the bottom of the base 1, the spring C402 is arranged between the supporting plate 103 and the bottom of the base 1, the stressed supporting plate 103 is buffered through the rebound effect of the spring C402 after deformation, the limiting column B401 is arranged in the spring C402, the outer thread on the outer wall of the limiting column B401 is connected with the outer thread on the outer wall of the limiting column B401 through the threaded hole C403 in the limiting plate B4, the outer thread on the outer wall of the limiting column B401 is meshed with the inner thread on the hole wall of the threaded hole C403, the problem that the supporting plate 103 is effectively solved and assembled is solved, the situation that the spring C, when the spring C402 is stressed, the damping effect is achieved, the problem that the force generated when the damper A607 and the damper B608 shake due to the mass block 6 is resolved is effectively solved, the service lives of the damper A607 and the damper B608 are prolonged, and the practicability is high.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it is therefore desired that the present embodiments be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, without any reference thereto being construed as limiting the claim concerned.

Claims

1. The utility model provides an adjustable harmonious mass damper for high-rise building, includes base (1) and quality piece (6), its characterized in that: the damping rubber pad is characterized in that side plates (101) are installed at two side edges of the top of the base (1), a damping rubber pad (102) is installed on an outer wall of one side of the side plates (101), a supporting plate (103) is installed above an outer wall of one side of the damping rubber pad (102), an arc-shaped groove (104) is formed in the central position of the supporting plate (103), adjusting grooves A (2) are installed at two side edges of the top of the supporting plate (103), through holes D (210) are formed in the mounting central positions of the top and the bottom of the adjusting grooves A (2), sliding rods (3) are installed in the through holes D (210), the other ends of the sliding rods (3) penetrate through holes A (105) and springs B (307) in the supporting plate (103), adjusting grooves B (5) are installed between every two adjacent adjusting grooves A (2), and limiting plates B (401) are installed between every two adjusting grooves B (5), and a bearing plate (601) is arranged on the front end face of the mass block (6).

2. The adjustable tuned mass damper for high-rise buildings according to claim 1, wherein: threaded hole A (201) has all been seted up to the both sides of adjustment tank A (2), all install screw thread axle A (202) in screw hole A (201), external screw thread on screw thread axle A (202) outer wall is connected with the internal thread threaded engagement on screw hole A (201) pore wall, catch plate (203) are installed to the other end of screw thread axle A (202), spout (204) have all been seted up on the top of adjustment tank A (2) and the bottom both sides inner wall, dead lever (205) are installed to one side outer wall top of catch plate (203), spring A (206) are installed to the one end of dead lever (205), slider (207) are installed to the other end of spring A (206), hinge button A (208) are installed to the bottom of slider (207).

3. The adjustable tuned mass damper for high-rise buildings according to claim 1, wherein: the top of the sliding rod (3) is provided with a hinge button B (301), the other end of the sliding rod (3) penetrates through a through hole C (107) on the support plate (103) to be connected with the base (1), the upper parts of the outer walls of the two sides of the sliding rod (3) are respectively provided with a hinge button C (302), the hinge button C (302) is positioned in the adjusting groove A (2), the hinge button C (302) is connected with a hinge button A (208) through a connecting rod (209), the bottom of the sliding rod (3) is provided with a through hole E (303), a limit column A (304) is arranged in the through hole E (303), one end of the limit column A (304) penetrates through the through hole E (303) to be connected with a limit plate A (305), the outer wall of the top end of the limit column A (304) is provided with an external thread, the surface center of the limit plate A (305) is provided with a threaded hole B (306), and the external thread on the outer wall of the limit, the outer side of the outer wall of the limiting column A (304) is sleeved with a spring B (307), and the spring B (307) is located between the base (1) and the bottom of the sliding rod (3).

4. The adjustable tuned mass damper for high-rise buildings according to claim 1, wherein: through-hole F (501) has been seted up at the top of adjustment tank B (5), install in through-hole F (501) and adjust pole (502), hinge button D (508) is installed to the one end of adjusting pole (502), the other end of adjusting pole (502) passes through-hole F (501) on adjustment tank B (5) and is connected with regulating block (503), threaded hole E (504) have all been seted up on the both sides outer wall of regulating block (503), regulation hole (505) have all been seted up to the both sides outer wall below of adjustment tank B (5), install screw thread axle B (506) in regulation hole (505), and external screw thread on screw thread axle B (506) outer wall is connected with the internal thread meshing on regulation hole (505) and screw hole E (504) pore wall, be provided with spring D (507) between the bottom of regulating block (503) and the bottom of adjustment tank B (5).

5. The adjustable tuned mass damper for high-rise buildings according to claim 1, wherein: screw hole C (403) has been seted up in limiting plate B (4), install spacing post B (401) in screw hole C (403), be provided with the external screw thread on the outer wall of spacing post B (401) one end, and the external screw thread on the outer wall of spacing post B (401) is connected with the internal thread threaded engagement on screw hole C (403) pore wall, the other end of spacing post B (401) passes through-hole B (106) on backup pad (103) and is connected with base (1), be provided with spring C (402) on the outer wall of spacing post B (401), and spring C (402) are located between base (1) and backup pad (103).

6. The adjustable tuned mass damper for high-rise buildings according to claim 1, wherein: bearing block (602) are all installed to the preceding terminal surface both sides of bearing plate (601), cable wire (603) are installed at the top of bearing block (602), installation piece A (604) are all installed to the both sides outer wall of bearing plate (601), L type support frame (605) are all installed to one side outer wall of installation piece A (604), install attenuator A (607) on the one side outer wall of L type support frame (605), the other end of attenuator A (607) is connected with articulated button B (301) on slide bar (3), installation piece B (606) are installed to the bottom of installation piece A (604) and the bottom of L type support frame (605), attenuator B (608) are installed to the bottom of installation piece B (606), the other end and the articulated button D (508) on adjustment tank B (5) of attenuator B (608) are connected.