CN211007856U - Shock absorption and isolation support for circular ring damper - Google Patents
Shock absorption and isolation support for circular ring damper Download PDFInfo
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- CN211007856U CN211007856U CN201921774346.1U CN201921774346U CN211007856U CN 211007856 U CN211007856 U CN 211007856U CN 201921774346 U CN201921774346 U CN 201921774346U CN 211007856 U CN211007856 U CN 211007856U
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Abstract
The utility model belongs to the support field, especially, circular ring damper subtracts isolation bearing, it is relatively poor to subtract the effect of isolation bearing to current circular ring damper, can not satisfy the needs problem that subtracts the isolation bearing, the scheme is put forward now, and it includes bottom suspension bedplate, horizontal chamber has been seted up on the bottom suspension bedplate, has seted up the connecting hole on the top inner wall in horizontal chamber, and slidable mounting has the connecting plate in the connecting hole, and the top contact of connecting plate has an upper bracket board, has seted up a plurality of jacks on the bottom suspension bedplate, and the jack inside callipers is equipped with the picture peg, lies in the same one side of a plurality of picture pegs of connecting plate with one and the same attenuator main part of fixedly connected with, and the bottom welding of connecting plate has a plurality of first damping spring, and first damping spring's bottom welds on the bottom inner wall in horizontal chamber, and the bottom. The utility model discloses the practicality is good, and effectual improvement subtracts the effect that the isolation bearing subtracts the isolation bearing, satisfies the needs that subtract the isolation bearing.
Description
Technical Field
The utility model relates to a support technical field especially relates to a ring damper subtracts isolation bearing.
Background
A circular ring damper, namely a circular ring damper, is one of buffer dampers, such as a circular low-carbon steel hysteresis damper, is commonly used in construction joints, can be deformed in a reciprocating manner under plastic strain which is dozens of times of yield strain without breaking, and has a full reciprocating deformation hysteresis curve shape in a plastic stage and a good energy consumption effect.
The existing annular damper shock absorption and isolation support has poor shock absorption and isolation effect and cannot meet the shock absorption and isolation requirements.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the effect of the shock absorption and isolation of the circular ring damper shock absorption and isolation support is poor, the requirement defect of shock absorption and isolation cannot be met, and the circular ring damper shock absorption and isolation support is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a shock absorption and isolation support of a circular ring damper comprises a lower support plate, wherein a transverse cavity is formed in the lower support plate, a connecting hole is formed in the inner wall of the top of the transverse cavity, a connecting plate is slidably mounted in the connecting hole, the top of the connecting plate is contacted with an upper support plate, a plurality of inserting holes are formed in the lower support plate, inserting plates are clamped in the inserting holes, the same side of the inserting plates positioned on the same side of the connecting plate is fixedly connected with the same damper main body, a plurality of first damping springs are welded at the bottom of the connecting plate, the bottom ends of the first damping springs are welded on the inner wall of the bottom of the transverse cavity, vertical plates are welded on the two sides of the bottom of the connecting plate, a first triangular plate is welded on one side, away from each other, of the two vertical plates, connecting rod holes are formed in the inner walls of the two sides of the transverse cavity, connecting, the one end that two second damping spring are close to each other all welds on the bedplate down, and the one end that two second damping spring kept away from each other welds respectively in the one side that two contact plates are close to each other, and the one end that two connecting rods are close to each other all welds the second set-square.
Preferably, first screw hole and first screw groove have been seted up on the top inner wall of jack and the bottom inner wall respectively, and the through-hole has been seted up at the top of picture peg, and first screw hole and first screw groove female connection that are located on same vertical axis have same first screw, and the through-hole is run through to the bottom of first screw, installs fixedly to the attenuator main part.
Preferably, the mounting panel has all been welded at the both sides top of connecting plate, and the second screw hole has been seted up at the top of mounting panel, and two second screw grooves have been seted up to the bottom of upper bracket board, and the second screw hole and the second screw groove female connection that are linked together have same second screw, install fixedly upper bracket board.
Preferably, the bottom of both sides of connecting plate all welds the locating plate, and the top of locating plate contacts with the top inner wall in horizontal chamber, carries out location processing to the connecting plate.
Preferably, the two contact plates are located between the two damper bodies, and the damper bodies are subjected to seismic isolation and reduction treatment when the pressure is continuously increased.
Preferably, two adapting grooves are formed in the inner wall of the bottom of the transverse cavity.
The utility model discloses in, a circular ring attenuator subtracts isolation bearing, when last bedplate pressurized, the upper bracket board drives the connecting plate and removes, connecting plate extrusion first damping spring, first damping spring tentatively carries out the shock attenuation buffering, when the pressurized increase, the vertical plate drives first set-square and removes, the inclined plane until first set-square and second set-square contacts, first set-square drives the second set-square and removes this moment, the second set-square drives the connecting rod and removes, the contact plate is stretched second damping spring, second damping spring further carries out the shock attenuation buffering, when the pressurized continuation increase, the contact plate contacts and extrudees the attenuator main part with the attenuator main part this moment, the attenuator main part carries out the shock attenuation buffering again, it is effectual to subtract the isolation.
The utility model discloses the practicality is good, and effectual improvement subtracts the effect that the isolation bearing subtracts the isolation bearing, satisfies the needs that subtract the isolation bearing.
Drawings
Fig. 1 is a schematic structural view of a circular ring damper seismic isolation bearing provided by the utility model;
fig. 2 is a schematic structural view of a portion a of the circular ring damper seismic isolation bearing provided by the utility model;
fig. 3 is the structural schematic diagram of the part B of the circular ring damper seismic isolation bearing provided by the utility model.
In the figure: 1. a lower support plate; 2. a transverse cavity; 3. a connecting plate; 4. an upper support plate; 5. a damper main body; 6. inserting plates; 7. a first damping spring; 8. a vertical plate; 9. a first set square; 10. a connecting rod; 11. a contact plate; 12. a second damping spring; 13. a second set square.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a circular ring damper shock absorption and isolation support comprises a lower support plate 1, a transverse cavity 2 is arranged on the lower support plate 1, a connecting hole is arranged on the inner wall of the top of the transverse cavity 2, a connecting plate 3 is slidably mounted in the connecting hole, the top of the connecting plate 3 is contacted with an upper support plate 4, a plurality of jacks are arranged on the lower support plate 1, plug boards 6 are clamped in the jacks, the same side of the plug boards 6 positioned on the same side of the connecting plate 3 is fixedly connected with the same damper main body 5, a plurality of first damping springs 7 are welded at the bottom of the connecting plate 3, the bottom ends of the first damping springs 7 are welded on the inner wall of the bottom of the transverse cavity 2, vertical plates 8 are welded at two sides of the bottom of the connecting plate 3, a first triangular plate 9 is welded at one side of the two vertical plates 8 far away from each other, connecting rod holes are arranged on, contact plate 11 has all been welded to the one end that two connecting rods 10 kept away from each other, and the outside cover of connecting rod 10 is equipped with second damping spring 12, and the one end that two second damping spring 12 are close to each other all welds on bottom suspension bedplate 1, and the one end that two second damping spring 12 were kept away from each other welds respectively in the one side that two contact plates 11 are close to each other, and the one end that two connecting rods 10 are close to each other all welds second set-square 13.
In this embodiment, first screw hole and first screw groove have been seted up on the top inner wall of jack and the bottom inner wall respectively, and the through-hole has been seted up at the top of picture peg 6, and first screw hole and first screw groove female connection that are located on same vertical axis have same first screw, and the through-hole is run through to the bottom of first screw, installs damper main part 5 fixedly.
In this embodiment, the mounting panel has all been welded at the both sides top of connecting plate 3, and the second screw hole has been seted up at the top of mounting panel, and two second screw grooves have been seted up to the bottom of upper bracket board 4, and the second screw hole and the second screw groove female connection that are linked together have same second screw, install upper bracket board 4 fixedly.
In this embodiment, the locating plate has all been welded to the both sides bottom of connecting plate 3, and the top of locating plate contacts with the top inner wall in horizontal chamber 2, carries out location processing to connecting plate 3.
In this embodiment, the two contact plates 11 are both located between the two damper main bodies 5, and when the pressure continues to increase, the damper main bodies 5 perform seismic isolation and reduction processing.
In this embodiment, two adapting grooves are formed on the inner wall of the bottom of the transverse cavity 2.
In the utility model, when in use, when the upper support plate 4 is pressed, the upper support plate 4 drives the connecting plate 3 to move, the connecting plate 3 extrudes the first damping spring 7, the first damping spring 7 primarily performs damping and buffering, when the pressing is increased, the connecting plate 3 drives the vertical plate 8 to move, the vertical plate 8 drives the first triangular plate 9 to move until the first triangular plate 9 contacts with the inclined plane of the second triangular plate 13, at the moment, the first triangular plate 9 extrudes the second triangular plate 13 to drive the second triangular plate 13 to move, the second triangular plate 13 drives the connecting rod 10 to move, the connecting rod 10 drives the contact plate 11 to move, the contact plate 11 stretches the second damping spring 12, the second damping spring 12 further performs damping and buffering, when the pressing is continuously increased, the contact plate 11 contacts with the damper main body 5 and extrudes the damper main body 5, the damper main body 5 performs damping and buffering again, the shock absorption and isolation effect is good, and the shock absorption and isolation requirements are met.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a shock absorption and isolation support of a circular ring damper, which comprises a lower support plate (1) and is characterized in that a horizontal cavity (2) is arranged on the lower support plate (1), a connecting hole is arranged on the inner wall of the top of the horizontal cavity (2), a connecting plate (3) is slidably arranged in the connecting hole, an upper support plate (4) is contacted with the top of the connecting plate (3), a plurality of jacks are arranged on the lower support plate (1), plug plates (6) are clamped in the jacks, the same side of the plug plates (6) positioned at the same side of the connecting plate (3) is fixedly connected with the same damper main body (5), a plurality of first damping springs (7) are welded at the bottom of the connecting plate (3), the bottom ends of the first damping springs (7) are welded on the inner wall of the bottom of the horizontal cavity (2), vertical plates (8) are welded at both sides of the bottom of the connecting plate (3), a first triangular plate (9, all seted up the connecting rod hole on the both sides inner wall of horizontal chamber (2), the downthehole slidable mounting of connecting rod has connecting rod (10), contact plate (11) have all been welded to the one end that two connecting rods (10) kept away from each other, the outside cover of connecting rod (10) is equipped with second damping spring (12), the one end that two second damping spring (12) are close to each other all welds on bedplate (1) down, the one end that two second damping spring (12) were kept away from each other welds respectively in the one side that two contact plates (11) are close to each other, second set-square (13) have all been welded to the one end that two connecting rods (10) are close to each other.
2. The annular damper shock absorption and isolation support according to claim 1, wherein a first screw hole and a first screw groove are formed in the inner wall of the top portion and the inner wall of the bottom portion of the insertion hole respectively, a through hole is formed in the top portion of the insertion plate (6), the first screw hole and the first screw groove which are located on the same vertical axis are connected with the same first screw in a threaded mode, and the bottom end of the first screw penetrates through the through hole.
3. The annular damper seismic isolation bearing as claimed in claim 1, wherein mounting plates are welded on the tops of two sides of the connecting plate (3), second screw holes are formed in the tops of the mounting plates, two second screw grooves are formed in the bottom of the upper support plate (4), and the same second screw is connected with the second screw holes and the second screw grooves in a threaded mode.
4. The annular damper seismic isolation bearing according to claim 1, wherein the bottom parts of the two sides of the connecting plate (3) are welded with positioning plates, and the top parts of the positioning plates are in contact with the inner wall of the top part of the transverse cavity (2).
5. An annular damper seismic isolation bearing according to claim 1, characterized in that both contact plates (11) are located between the two damper bodies (5).
6. The annular damper seismic isolation bearing according to claim 1, wherein the inner wall of the bottom of the transverse cavity (2) is provided with two adapting grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921774346.1U CN211007856U (en) | 2019-10-22 | 2019-10-22 | Shock absorption and isolation support for circular ring damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921774346.1U CN211007856U (en) | 2019-10-22 | 2019-10-22 | Shock absorption and isolation support for circular ring damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211007856U true CN211007856U (en) | 2020-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921774346.1U Active CN211007856U (en) | 2019-10-22 | 2019-10-22 | Shock absorption and isolation support for circular ring damper |
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| CN (1) | CN211007856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114197295A (en) * | 2022-01-24 | 2022-03-18 | 大连交通大学 | High-strength anti-seismic buffer structure for steel bridge and design method |
-
2019
- 2019-10-22 CN CN201921774346.1U patent/CN211007856U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114197295A (en) * | 2022-01-24 | 2022-03-18 | 大连交通大学 | High-strength anti-seismic buffer structure for steel bridge and design method |
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