CN112855843B - Damping device matched with building equipment during installation in foundation construction - Google Patents
Damping device matched with building equipment during installation in foundation construction Download PDFInfo
- Publication number
- CN112855843B CN112855843B CN202110213870.7A CN202110213870A CN112855843B CN 112855843 B CN112855843 B CN 112855843B CN 202110213870 A CN202110213870 A CN 202110213870A CN 112855843 B CN112855843 B CN 112855843B
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- China
- Prior art keywords
- spring
- mounting plate
- fixedly arranged
- compression spring
- equipment
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- 238000010276 construction Methods 0.000 title claims abstract description 25
- 238000013016 damping Methods 0.000 title claims abstract description 21
- 238000009434 installation Methods 0.000 title description 8
- 230000006835 compression Effects 0.000 claims abstract description 38
- 238000007906 compression Methods 0.000 claims abstract description 38
- 230000003139 buffering effect Effects 0.000 claims abstract description 14
- 229920000742 Cotton Polymers 0.000 claims abstract description 11
- 239000007787 solid Substances 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 claims abstract description 10
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 2
- 230000009191 jumping Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000013213 extrapolation Methods 0.000 claims 1
- 238000009413 insulation Methods 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 3
- 238000002955 isolation Methods 0.000 abstract description 3
- 230000035939 shock Effects 0.000 abstract 2
- 238000009435 building construction Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M5/00—Engine beds, i.e. means for supporting engines or machines on foundations
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Multimedia (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention relates to a damping device suitable for being matched with building equipment in the foundation construction, which comprises a main body, a shell, an equipment mounting groove, an equipment mounting plate, soundproof cotton, a left spring clamping plate and a right spring clamping plate with a function of buffering lateral vibration, a guide rod with a function of buffering longitudinal up-down vibration, a middle compression spring, a left upper rotating seat, a right upper rotating seat, a left lower rotating seat, a right inclined spring column, a left buffer spring, a right buffer spring, a left upright spring column, a left connecting sliding plate, a right connecting sliding plate and a left compression spring. Collect vertical multistage buffering, lateral clamping spring buffering's shock attenuation facility and sound insulation measure in an organic whole, realized reducing from the source by the solid sound source that the architectural equipment arouses to showing the operational noise who reduces architectural equipment, making the damping device who adopts this technical scheme, vibration isolation, shock attenuation and sound insulation effect are obvious, effectively overcome the defect that exists in the aspect of reducing architectural equipment and produce solid sound at present, simple structure and reasonable, reliable operation and effectual, have very strong practicality.
Description
Technical Field
The invention relates to the technical field of building construction auxiliary facilities, in particular to a damping device which is suitable for being matched with building equipment during the installation of the building equipment in the construction of a foundation.
Background
In the case of a building, a solid sound noise source mainly comprises the impact sound of a floor slab and the sound generated by vibration of building equipment, and installation tasks of building equipment such as an air conditioner cold and heat source, a fan, a cooling tower, a water pump, a variable speed motor of an elevator, a direct current generator and the like are met in the installation stage of the equipment of high-rise building construction, the building equipment is usually arranged on an equipment layer or a roof of the building, exciting force is generated during high-speed operation, foundation vibration is caused, solid sound is generated, if a damping measure is inappropriately adopted, vibration and noise obviously exist in a room adjacent to the equipment, and serious influence is caused on a resident, so that in addition to the requirement of an environmental protection department, the basic building construction unit cannot be limited to the situation, and how to adopt corresponding vibration isolation and damping measures are considered in the installation of the equipment, so that the influence of the important solid sound source on the building in future use is reduced.
Disclosure of Invention
The invention aims to overcome the defects of the existing building in terms of reducing solid sound generated by building equipment and provides a damping device which is suitable for being matched with the building equipment in the construction of a foundation and is beneficial to reducing solid noise from the source.
The invention relates to a damping device suitable for being matched with construction equipment in the construction of a foundation, which comprises a main body, an equipment placement groove, a mounting plate and soundproof cotton, and is characterized by further comprising a guide rod, a damping assembly, a left and right spring clamping plate and an upper cover plate, wherein the damping assembly comprises a middle compression spring, a left and right upper rotating seat, a left and right lower rotating seat, a left and right inclined-pulling type spring column, a left and right damping spring, a left and right vertical type spring column, a left and right connecting sliding plate and a left and right compression spring, and the upper cover plate is provided with a radiating hole, and the damping assembly comprises the following components:
The shell main body is of a concave structure and comprises a peripheral hollow shell, a lower bottom cavity, an upper middle groove cavity and a left limiting cavity and a right limiting cavity;
The periphery hollow shell is filled with the soundproof cotton;
the middle part of the bottom plate of the lower bottom cavity is fixedly provided with the middle compression spring, the guide rod is fixedly arranged between the left inner side wall and the right inner side wall near the bottom, and the mounting plate which is supported by the middle compression spring as the center is embedded in a sliding manner between the left inner side wall and the right inner side wall above the guide rod;
the device placement groove is filled by the upper middle groove cavity, and the left and right spring clamping plates are fixedly arranged on the left and right inner side walls of the device placement groove;
the left upper rotating seat and the right upper rotating seat are symmetrically and fixedly arranged on the lower surfaces of the left side and the right side of the mounting plate near the center;
The left lower rotating seat and the right lower rotating seat are movably sleeved on the rod body of the guide rod;
The left and right inclined spring columns are arranged between the left and right upper rotating seats and the left and right lower rotating seats corresponding to the shafts;
the left buffer spring and the right buffer spring are sleeved on a rod body outside the setting position of the left lower rotating seat and the right lower rotating seat of the guide rod, one end of the left buffer spring and the right buffer spring is fixedly connected with the left lower rotating seat and the right lower rotating seat, and the other end of the left buffer spring and the right buffer spring is fixedly connected with the inner wall of the shell;
The left and right vertical spring columns are fixedly arranged on the upper surfaces of the two sides of the mounting plate, which correspond to the left and right limiting cavities, the upper half column bodies of the left and right vertical spring columns extend into the left and right limiting cavities, the top ends of the left and right vertical spring columns are fixedly provided with the connecting sliding plates which are convenient to slide up and down in the left and right limiting cavities, and the left and right compression springs are arranged in the left and right limiting cavities above the connecting sliding plates in a limiting manner;
When the device is in vibration and down-pressing jumping, the middle compression spring and the left and right upper rotating seats below the device are immediately pressed down on the mounting plate, the middle compression spring is driven to directly generate a rebound force, preliminary buffering is realized, a left and right inclined pulling type spring column connected with the left and right upper rotating seat in a shaft manner is driven to deflect, the left and right lower rotating seats sleeved on the guide rod are driven to move outwards, the left and right buffer springs are pushed, the rebound force is generated after the left and right buffer springs are pressed, the further pushing of the left and right lower rotating seats is prevented, and the secondary buffering is realized, so that the downward vibration amplitude of the building device is reduced, and meanwhile, the left and right connecting sliding plates fixedly arranged above the mounting plate are in a downward sliding state under the traction of the left and right vertical type spring columns, and the left and right compression springs at the upper end of the sliding plate are in a diastole state; when the construction equipment vibrates to drive the mounting plate to bounce upwards, the left compression spring and the right compression spring are instantly pressed to generate downward resilience force, so that the mounting plate is prevented from further moving upwards, the bouncing amplitude is reduced, and the buffering of the upward bouncing amplitude of the construction equipment fixedly arranged on the mounting plate is realized; therefore, the building equipment fixedly arranged on the mounting plate is buffered laterally by the lateral clamping of the left spring clamping plate and the right spring clamping plate, is buffered vertically by the combined action of the middle compression spring positioned below the mounting plate, the left buffer spring and the right buffer spring positioned above the mounting plate, generates better shockproof effect under the omnibearing buffer effect, obviously reduces vibration noise, and better sound insulation of the sound insulation cotton filled in the peripheral hollow shell, so that the building equipment mounted by the damping device can obviously reduce working noise, and achieves the positive technical effect of reducing the solid sound source caused by the building equipment from the source.
The damping device constructed by the technical scheme of the invention has obvious vibration isolation and damping effects, effectively overcomes the defects existing in the aspect of reducing solid sound generated by building equipment, has simple and reasonable structure, reliable work and obvious effect, is a great innovation in the technical field, is particularly suitable for the damping device matched in the aspect of installing the building equipment in the foundation construction, and has strong practicability and valuable market application prospect.
Drawings
FIG. 1 is a schematic view of the internal structure of an embodiment of the present invention;
fig. 2 is a schematic external structure of an embodiment of the present invention.
In the figure:
1. outer shell 11, peripheral hollow shell 12, lower bottom cavity 13, upper middle trough cavity
14. Left and right limiting cavities 2, equipment mounting grooves 3, mounting plates 4, soundproof cotton 5 and guide rods
6. Buffer assembly 61, middle compression spring 62, left and right upper rotary seat 63, left and right lower rotary seat
64. Left and right inclined spring column 65, left and right buffer spring 66, left and right vertical spring column
67. Left and right engagement slide 68, left and right compression springs 7, left and right spring clips 8, upper cover plate
81. Heat dissipation hole
Detailed Description
The invention will be further described with reference to the drawings and exemplary embodiments.
In fig. 1 and 2, the damping device for installing construction equipment in construction of the present invention, the main body comprises a housing 1, an equipment installation groove 2, an installation plate 3 and a soundproof cotton 4, and is characterized by further comprising a guide rod 5, a buffer assembly 6 comprising a middle compression spring 61, a left and right upper rotating seat 62, a left and right lower rotating seat 63, a left and right inclined-pulling type spring column 64, a left and right buffer spring 65, a left and right vertical type spring column 66, a left and right engagement slide plate 67 and a left and right compression spring 68, a left and right spring clamping plate 7 and an upper cover plate 8 provided with a heat dissipation hole 81, wherein:
The main body of the shell 1 is of a concave structure and comprises a peripheral hollow shell 11, a lower bottom cavity 12, an upper middle groove cavity 13 and a left limiting cavity 14;
The periphery hollow shell 11 is filled with the soundproof cotton 4;
The middle part of the bottom plate of the lower bottom cavity 12 is fixedly provided with the middle compression spring 61, the guide rod 5 is fixedly arranged between the left and right inner side walls near the bottom, and the mounting plate 3 which is supported by the middle compression spring 61 as the center is slidably embedded between the left and right inner side walls above the guide rod 5;
The device placement groove 2 is filled by the upper middle groove cavity 13, and the left and right spring clamping plates 7 are fixedly arranged on the left and right inner side walls of the device placement groove;
The left and right upper rotating seats 62 are symmetrically and fixedly arranged on the lower surfaces of the left and right sides of the mounting plate 3 near the center;
the left and right lower rotating seats 63 are movably sleeved on the rod body of the guide rod 5;
The left and right inclined spring columns 64 are arranged between the left and right upper rotating seats 62 and the left and right lower rotating seats 63 corresponding to the shafts;
the left and right buffer springs 65 are sleeved on the rod body outside the setting position of the left and right lower rotating seats 63 of the guide rod 5, one end of each buffer spring is fixedly connected with the left and right lower rotating seats 63, and the other end of each buffer spring is fixedly connected with the inner wall of the shell 1;
The left and right vertical spring columns 66 are fixedly arranged on the upper surfaces of the two sides of the mounting plate 3 corresponding to the left and right limiting cavities 14, the upper half columns of the left and right vertical spring columns extend into the left and right limiting cavities 14, the top ends of the left and right vertical spring columns are fixedly provided with the connecting sliding plates 67 which are convenient to slide up and down in the left and right limiting cavities 14, and the left and right compression springs 68 are arranged in the left and right limiting cavities 14 above the connecting sliding plates 67 in a limiting manner;
When the device is in operation, the construction equipment is limited by the left and right spring clamping plates 7 and fixedly arranged on the equipment mounting plate 3, when the construction equipment vibrates and presses down and jumps, the middle compression spring 61 and the left and right upper rotating seats 62 below the construction equipment are immediately pressed down on the mounting plate 3, the middle compression spring 61 is driven to directly generate a rebound force, preliminary buffering is realized, the left and right inclined pulling type spring columns 64 which are axially connected with the left and right upper rotating seats 62 are driven to deflect, the left and right lower rotating seats 63 sleeved on the guide rod 5 are pushed to move outwards, the left and right buffer springs 65 are pushed, the rebound force is generated after the left and right buffer springs 65 are pressed down, the further pushing of the left and right lower rotating seats 63 is prevented, the secondary buffering is realized, the amplitude of the downward vibration of the construction equipment is reduced, meanwhile, the left and right connecting sliding plates 67 fixedly arranged above the mounting plate 3 are in a downward sliding state under the traction of the left and right vertical type spring columns 66, and the left and right compression springs 68 at the upper ends of the left and right vertical type spring columns 66 are in a diastole state; when the construction equipment vibrates to drive the mounting plate 3 to bounce upwards, the left compression spring 68 and the right compression spring are instantly pressed to generate downward resilience force, so that the mounting plate 3 is prevented from further moving upwards, the bouncing amplitude is reduced, and the buffering of the upward bouncing amplitude of the construction equipment fixedly arranged on the mounting plate 3 is realized; therefore, the building equipment fixedly arranged on the mounting plate 3 is buffered laterally by the side clamping of the left spring clamping plate 7 and vertically by the combined action of the middle compression spring 61, the left and right buffer springs 65 and the left and right compression springs 68 which are arranged below the mounting plate 3, a better shockproof effect is generated under the omnibearing buffer effect, vibration noise is obviously reduced, and the sound insulation cotton 4 filled in the peripheral hollow shell 11 is better sound-insulated, so that the working noise can be obviously reduced by using the building equipment provided with the damping device of the technical scheme, and the positive technical effect of reducing the solid sound source caused by the building equipment from the source is realized.
Claims (1)
1. Be suitable for damping device who joins in marriage and use when installing construction equipment in the construction of capital construction, the main part includes shell (1), equipment mounting groove (2), mounting panel (3) and soundproof cotton (4), its characterized in that still includes guide bar (5), including middle compression spring (61), control upper swivel seat (62), control lower swivel seat (63), control oblique-pulling spring post (64), control buffer spring (65), control upright spring post (66), control link up buffer unit (6) of slide (67) and control compression spring (68), control spring splint (7) and upper cover plate (8) that are equipped with louvre (81) on, wherein:
The shell (1) is of a concave structure and comprises a peripheral hollow shell (11), a lower bottom cavity (12), an upper middle groove cavity (13) and a left limiting cavity and a right limiting cavity (14);
The periphery hollow shell (11) is filled with the soundproof cotton (4);
The middle position of the bottom plate of the lower bottom cavity (12) is fixedly provided with the middle compression spring (61), the guide rod (5) is fixedly arranged between the left inner side wall and the right inner side wall near the bottom, and the mounting plate (3) which is supported by the middle compression spring (61) as the center is embedded in a sliding manner between the left inner side wall and the right inner side wall above the guide rod (5);
the device placement groove (2) is served by the upper middle groove cavity (13), and the left and right spring clamping plates (7) are fixedly arranged on the left and right inner side walls of the device placement groove;
the left and right upper rotating seats (62) are symmetrically and fixedly arranged on the lower surfaces of the centers of the left side and the right side of the mounting plate (3);
the rod body of the guide rod (5) is movably sleeved with the left and right lower rotating seats (63);
The left and right inclined pulling type spring column (64) is arranged between the left and right upper rotating seat (62) and the left and right lower rotating seat (63) corresponding to the shaft;
The left buffer spring (65) and the right buffer spring are sleeved on a rod body at the outer side of the left lower rotating seat (63) of the guide rod (5), one end of the left buffer spring is fixedly connected with the left lower rotating seat (63), and the other end of the left buffer spring is fixedly connected with the inner wall of the shell (1);
The left and right vertical spring columns (66) are fixedly arranged on the upper surfaces of the two sides of the mounting plate (3) corresponding to the left and right limiting cavities (14), the upper half columns of the left and right vertical spring columns extend into the left and right limiting cavities (14), the connecting sliding plates (67) which are convenient to slide up and down in the left and right limiting cavities (14) are fixedly arranged on the top ends of the left and right vertical spring columns, and the left and right compression springs (68) are arranged in the left and right limiting cavities (14) above the connecting sliding plates (67) in a limiting mode;
When the device is in operation, the construction device is limited by the left and right spring clamping plates (7) and fixedly arranged on the device mounting plate (3), when the construction device is in vibration and downward-pressure jumping, the mounting plate (3) is instantly pressed down by the middle compression spring (61) and the left and right upper rotating seats (62) below the device mounting plate, the middle compression spring (61) is driven to directly generate a reverse elasticity force to realize preliminary buffering, the left and right inclined pulling type spring columns (64) which are axially connected with the left and right upper rotating seats (62) are driven to deflect, the left and right lower rotating seats (63) which are sleeved on the guide rod (5) are pushed to move outwards, the left and right buffer springs (65) are pushed, the reverse elasticity force is generated after the left and right buffer springs (65) are pressed down, the further extrapolation of the left and right lower rotating seats (63) is prevented, the secondary buffering is realized, and meanwhile, the left and right connecting sliding plates (67) fixedly arranged above the mounting plate (3) are in a downward-vibration state under the traction of the left and right vertical type spring columns (66), and the left and right vertical type spring columns (68) are in a relaxed state; when the construction equipment vibrates to drive the mounting plate (3) to bounce upwards, the left compression spring (68) and the right compression spring are instantly pressed to generate downward resilience force, so that the mounting plate (3) is prevented from further moving upwards, the bouncing amplitude is reduced, and the buffering of the upward bouncing amplitude of the construction equipment fixedly arranged on the mounting plate (3) is realized; therefore, the building equipment which is fixedly arranged on the mounting plate (3) and comprises an air conditioner cold and heat source, a fan, a cooling tower, a water pump and a speed-variable motor or a direct-current generator of an elevator is laterally clamped and buffered by the lateral positions of the left spring clamping plate and the right spring clamping plate (7), and is vertically buffered by the combined action of the middle compression spring (61), the left and right buffer springs (65) which are positioned below the mounting plate (3) and the left and right compression springs (68) which are positioned above the mounting plate (3), the vibration-proof effect is generated under the omnibearing buffering effect, the vibration noise is reduced, and the soundproof cotton (4) filled in the peripheral hollow shell (11) is additionally used, so that the working noise is reduced by using the building equipment which is installed by the damping device, and the solid sound source which is caused by the building equipment is reduced from the source is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110213870.7A CN112855843B (en) | 2021-02-26 | 2021-02-26 | Damping device matched with building equipment during installation in foundation construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110213870.7A CN112855843B (en) | 2021-02-26 | 2021-02-26 | Damping device matched with building equipment during installation in foundation construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112855843A CN112855843A (en) | 2021-05-28 |
| CN112855843B true CN112855843B (en) | 2024-05-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110213870.7A Active CN112855843B (en) | 2021-02-26 | 2021-02-26 | Damping device matched with building equipment during installation in foundation construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112855843B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953448A (en) * | 2017-12-08 | 2018-04-24 | 泰州市春为强通用机械有限公司 | A kind of cooling damping device of special tubular pile centrifugal machine |
| CN113944725B (en) * | 2021-11-15 | 2023-07-07 | 中建八局第二建设有限公司 | Anti-seismic support frame for building construction |
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2021
- 2021-02-26 CN CN202110213870.7A patent/CN112855843B/en active Active
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| KR20140011821A (en) * | 2012-07-20 | 2014-01-29 | 유제우 | Complex device for vibration isolation with hydraulic system |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN112855843A (en) | 2021-05-28 |
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