CN220413991U - High damping shock insulation support for bridge - Google Patents
High damping shock insulation support for bridge Download PDFInfo
- Publication number
- CN220413991U CN220413991U CN202321419064.6U CN202321419064U CN220413991U CN 220413991 U CN220413991 U CN 220413991U CN 202321419064 U CN202321419064 U CN 202321419064U CN 220413991 U CN220413991 U CN 220413991U
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- shock insulation
- vibration isolation
- substrate
- high damping
- mounting plate
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- 230000035939 shock Effects 0.000 title claims abstract description 88
- 238000009413 insulation Methods 0.000 title claims abstract description 86
- 238000013016 damping Methods 0.000 title claims abstract description 46
- 238000002955 isolation Methods 0.000 claims abstract description 116
- 239000000758 substrate Substances 0.000 claims abstract description 64
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 31
- 239000010959 steel Substances 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 7
- 230000002787 reinforcement Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 17
- 230000002349 favourable effect Effects 0.000 abstract description 4
- 230000000452 restraining effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to the technical field of shock insulation supports, and particularly discloses a high-damping shock insulation support for a bridge, which comprises the following components: the device comprises an upper substrate, a lower substrate and a laminated vibration isolation assembly arranged between the upper substrate and the lower substrate, wherein the upper end and the lower end of the laminated vibration isolation assembly are respectively provided with a high damping rubber layer I, a structure reinforcing assembly is arranged between connecting steel plate layers, a vibration isolation mechanism is also arranged between the upper substrate and the lower substrate, and mounting mechanisms are arranged at two ends of the upper substrate and the lower substrate; according to the utility model, the structural reinforcing component is arranged between the connecting steel plate layers, so that the shock insulation effect is realized while the connection strength between the connecting steel plate layers is increased, the shock insulation mechanism is also arranged between the upper substrate and the lower substrate, the transverse and vertical shock insulation effect is realized, the connection strength between the upper substrate and the lower substrate is also increased, and the mounting mechanisms are arranged at the two ends of the upper substrate and the lower substrate, so that the device is favorable for replacement after damage occurs in the later stage, and is convenient for replacement in the later stage.
Description
Technical Field
The utility model belongs to the technical field of shock insulation supports, and particularly relates to a high-damping shock insulation support for a bridge.
Background
The bridge or bridge is a structure built across canyons, valleys, roads, railways, rivers, other water areas, or other obstacles, is an elevated structure protruding from the water surface or ground to connect the bridge head and the bridge tail, the purpose of the bridge is to allow people, vehicles, trains or ships to pass through the obstacles, the bridge can cross valley or strait sides or rise above the ground, the threshold passes through the river or road below, the lower traffic is free, the bridge is a large structure used for crossing the obstacles, specifically, is used for crossing traffic routes such as roads, railways, water ways, or other facilities such as pipelines, cables, and the like, crosses natural obstacles such as rivers, canyons, or the like, or artificial obstacles such as highways, railway lines, the bridge supports are important structural members connecting bridge upper structures and lower structures, are positioned between the bridge and the cushion stones, the bridge upper structures can bear loads and deformations, the bridge supports are reliably transferred to the lower structures, important force transfer devices are important engineering rubber-type support, most special support, and shock-isolating support are important support, most special support, and most important support is a special type of shock-isolating support.
In the Chinese patent with the application number 201911003211.X, a bridge shock insulation support is disclosed, which comprises an upper connecting plate, a seat plate, a lower connecting plate, laminated rubber and a damping core, wherein the upper connecting plate is connected with a bridge deck, the lower connecting plate is connected with a bridge pier, the laminated rubber is fixed between the seat plate and the lower connecting plate, the damping core is embedded in the center of the laminated rubber, a hollow pipe extending in a spiral shape is fixed on the seat plate, the upper end of the hollow pipe is fixed with the lower side surface of the upper connecting plate, the lower end of the hollow pipe is fixed with the upper side surface of a base, and the inside of the hollow pipe is filled with filling materials; but in the use, vibrations are not unidirectional vibrations, and the device only can play the shock insulation effect in vertical direction, and shock insulation effect in horizontal direction is relatively poor, and the shock insulation effect is limited, when the damage takes place, is unfavorable for changing, and it is loaded down with trivial details to change, inconvenient use.
Disclosure of Invention
The utility model aims to provide a high-damping vibration-isolating support for a bridge, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a high damping vibration-isolating mount for a bridge, comprising:
the upper substrate, lower base and the stromatolite shock insulation subassembly of setting between upper substrate and lower base, the upper substrate the lower base with the stromatolite shock insulation subassembly is concentric at vertical distribution merchant, stromatolite shock insulation subassembly is by connecting steel sheet layer and high damping rubber layer one in turn sulphide bonding and forms, stromatolite shock insulation subassembly's upper end and lower extreme are high damping rubber layer one respectively, and the connecting steel sheet layer that sets up in the stromatolite shock insulation subassembly has the constraint effect to high damping rubber layer one, provides vertical rigidity, and the high damping rubber layer one that sets up provides horizontal compliance, and it has viscoelasticity to restrain control, absorb energy, has the reduction vibration effect, be provided with structural reinforcement subassembly between the connecting steel sheet layer, when having increased the joint strength between the connecting steel sheet layer, still be provided with shock insulation mechanism between the upper substrate with when realizing the shock insulation effect, also can increase the joint strength between upper substrate and the lower substrate, upper substrate with both ends of lower substrate all are provided with installation mechanism, are favorable to taking place to damage to take place to change later stage, change conveniently.
Preferably, the structure reinforcing component comprises a supporting shock insulation rod, a matching groove and a shock insulation rubber layer, the lower end of the connecting steel plate layer is connected with the supporting shock insulation rod, the matching groove matched with the supporting shock insulation rod is formed in the upper end of the connecting steel plate layer, the matching groove can enable the supporting shock insulation rod to vertically and transversely move in a certain distance in the matching groove, the shock insulation rubber layer is arranged in the matching groove, the supporting shock insulation rod is arranged between the connecting steel plate layers, and the shock insulation effect can be achieved when the connecting strength is increased.
Preferably, the vibration isolation mechanism comprises an upper vibration isolation column I, a lower vibration isolation column I, vibration isolation rings and a high damping rubber layer II, the lower end of the upper substrate is connected with the upper vibration isolation column I, the upper end of the lower substrate is connected with the lower vibration isolation column I, a mounting groove matched with the upper vibration isolation column I is formed in the upper end of the lower vibration isolation column I, a plurality of groups of vibration isolation rings are arranged at the lower end of the upper vibration isolation column I, the high damping rubber layer II is arranged between the upper vibration isolation column I and the vibration isolation rings and in the mounting groove, and the upper vibration isolation column I and the lower vibration isolation column I can perform vertical vibration isolation and simultaneously perform transverse vibration isolation, so that the vibration isolation effect is better.
Preferably, the vibration isolation mechanism comprises an upper vibration isolation column II, a vibration isolation block I, a lower vibration isolation column II and a vibration isolation block II, the lower end of the upper substrate is connected with the upper vibration isolation column II, the upper end of the lower substrate is connected with the lower vibration isolation column II, the lower end of the upper vibration isolation column II is connected with the vibration isolation block I, a vibration isolation groove I matched with the vibration isolation block I is formed in the lower vibration isolation column II, the upper end of the lower vibration isolation column II is connected with the vibration isolation block II, a vibration isolation groove II matched with the vibration isolation block II is formed in the upper vibration isolation column II, the vibration isolation block I and the vibration isolation block II are both provided with inclined planes, and the vibration isolation groove I and the vibration isolation groove II are both provided with a high damping rubber layer III.
Preferably, the mounting mechanism comprises an upper mounting plate, a mounting bolt and a lower mounting plate, wherein the upper end of the upper substrate is connected with the upper mounting plate through the mounting bolt, the lower end of the lower substrate is connected with the lower mounting plate through the mounting bolt, the device is firstly mounted through the upper mounting plate and the lower mounting plate during mounting, and the device can be detached from the upper mounting plate and the lower mounting plate through the mounting bolt during later replacement, so that the replacement is simple and convenient.
Preferably, one side of the upper mounting plate and one side of the lower mounting plate are connected with embedded bars, and one side of the upper mounting plate and one side of the lower mounting plate are also connected with sleeves.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the structural reinforcing component is arranged between the connecting steel plate layers, so that the shock insulation effect is realized while the connection strength between the connecting steel plate layers is increased, the shock insulation mechanism is also arranged between the upper substrate and the lower substrate, the transverse and vertical shock insulation effect is realized, the connection strength between the upper substrate and the lower substrate is also increased, and the mounting mechanisms are arranged at the two ends of the upper substrate and the lower substrate, so that the device is favorable for replacement after damage occurs in the later stage, and is convenient for replacement in the later stage.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of a laminated seismic isolation assembly of the utility model;
FIG. 3 is a partial cross-sectional view of the present utility model;
FIG. 4 is a schematic illustration of the connection of the upper and lower first shock insulators of the present utility model;
FIG. 5 is a schematic diagram of another embodiment of the present utility model;
FIG. 6 is a schematic diagram of the connection of the upper and lower columns of the present utility model;
in the figure: 10. an upper substrate; 11. a laminated shock insulation assembly; 12. a lower substrate;
20. connecting the steel plate layers; 201. supporting the shock insulation rod; 202. a shock insulation rubber layer; 21. a first high damping rubber layer; 22. an upper shock insulation column I; 23. a first lower shock insulation column; 231. a shock isolation ring; 232. a second high damping rubber layer; 24. a second shock insulation column is arranged; 241. a first shock insulation block; 25. a second lower shock insulation column; 251. a second shock insulation block;
30. an upper mounting plate; 31. installing a bolt; 32. a lower mounting plate; 33. embedding reinforcing steel bars; 34. a sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
referring to fig. 1-4, a high damping vibration-isolating support for a bridge includes:
the upper base plate 10, the lower base plate 12 and the laminated vibration isolation component 11 arranged between the upper base plate 10 and the lower base plate 12, wherein the upper base plate 10, the lower base plate and the laminated vibration isolation component 11 are concentric at the same axis of a vertical distributor, the laminated vibration isolation component 11 is formed by vulcanizing and bonding a connecting steel plate layer 20 and a high damping rubber layer 21 which are alternately arranged in a reciprocating mode, the upper end and the lower end of the laminated vibration isolation component 11 are respectively provided with the high damping rubber layer 21, the connecting steel plate layer 20 arranged in the laminated vibration isolation component 11 has a restraining function for the high damping rubber layer 21, vertical rigidity is provided, the arranged high damping rubber layer 21 provides horizontal flexibility, the high damping rubber layer 21 has viscoelasticity for restraining and controlling structural vibration, absorbing energy and reducing vibration, a structural reinforcing component is arranged between the connecting steel plate layers 20, a vibration isolation mechanism is further arranged between the upper base plate 10 and the lower base plate 12 while the vibration isolation mechanism is arranged between the upper base plate 10 and the lower base plate 12, the two ends of the upper base plate 10 and the lower base plate 12 are respectively provided with the vibration isolation mechanism, the mounting mechanism is beneficial to the replacement of the upper base plate 10 and the lower base plate 12, and the post replacement is convenient.
Referring to fig. 1 to 4, the structural reinforcement member includes a supporting shock insulation rod 201, a fitting groove and a shock insulation rubber layer 202, the lower end of the connecting steel plate layer 20 is connected with the supporting shock insulation rod 201, the fitting groove matched with the supporting shock insulation rod 201 is provided inside the upper end of the connecting steel plate layer 20, the provided fitting groove can enable the supporting shock insulation rod 201 to vertically and transversely move within the supporting shock insulation rod 201 by a certain distance, the shock insulation rubber layer 202 is arranged inside the fitting groove, and the shock insulation effect can be achieved by arranging the supporting shock insulation rod 201 between the connecting steel plate layers 20 while the connection strength is increased.
Referring to fig. 1 to 4, the vibration isolation mechanism includes an upper vibration isolation column one 22, a lower vibration isolation column one 23, a vibration isolation ring 231 and a high damping rubber layer two 232, the lower end of the upper substrate 10 is connected with the upper vibration isolation column one 22, the upper end of the lower substrate 12 is connected with the lower vibration isolation column one 23, a mounting groove matched with the upper vibration isolation column one 22 is formed in the upper end of the lower vibration isolation column one 23, a plurality of groups of vibration isolation rings 231 are arranged at the lower end of the upper vibration isolation column one 22, the high damping rubber layer two 232 are arranged between the upper vibration isolation column one 22 and the vibration isolation ring 231 and in the mounting groove, and the upper vibration isolation column one 22 and the lower vibration isolation column one 23 can perform vertical vibration isolation and simultaneously perform transverse vibration isolation, so that the vibration isolation effect is better.
Referring to fig. 1 to 4, the mounting mechanism comprises an upper mounting plate 30, a mounting bolt 31 and a lower mounting plate 32, wherein the upper end of the upper substrate 10 is connected with the upper mounting plate 30 through the mounting bolt 31, the lower end of the lower substrate 12 is connected with the lower mounting plate 32 through the mounting bolt 31, the device is firstly mounted through the upper mounting plate 30 and the lower mounting plate 32 during mounting, and the device can be detached from the upper mounting plate 30 and the lower mounting plate 32 through the mounting bolt 31 when the device needs to be replaced in the later period, so that the replacement is simple and convenient.
Referring to fig. 1 to 4, embedded bars 33 are connected to one sides of the upper and lower mounting plates 30 and 32, and a sleeve 34 is connected to one side of the upper and lower mounting plates 30 and 32.
Embodiment two:
referring to fig. 2, 3, 5 and 6, a high damping vibration-isolating support for a bridge comprises:
the upper base plate 10, the lower base plate 12 and the laminated vibration isolation component 11 arranged between the upper base plate 10 and the lower base plate 12, wherein the upper base plate 10, the lower base plate and the laminated vibration isolation component 11 are concentric at the same axis of a vertical distributor, the laminated vibration isolation component 11 is formed by vulcanizing and bonding a connecting steel plate layer 20 and a high damping rubber layer 21 which are alternately arranged in a reciprocating mode, the upper end and the lower end of the laminated vibration isolation component 11 are respectively provided with the high damping rubber layer 21, the connecting steel plate layer 20 arranged in the laminated vibration isolation component 11 has a restraining function for the high damping rubber layer 21, vertical rigidity is provided, the arranged high damping rubber layer 21 provides horizontal flexibility, the high damping rubber layer 21 has viscoelasticity for restraining and controlling structural vibration, absorbing energy and reducing vibration, a structural reinforcing component is arranged between the connecting steel plate layers 20, a vibration isolation mechanism is further arranged between the upper base plate 10 and the lower base plate 12 while the vibration isolation mechanism is arranged between the upper base plate 10 and the lower base plate 12, the two ends of the upper base plate 10 and the lower base plate 12 are respectively provided with the vibration isolation mechanism, the mounting mechanism is beneficial to the replacement of the upper base plate 10 and the lower base plate 12, and the post replacement is convenient.
Referring to fig. 2, fig. 3, fig. 5 and fig. 6, the structural reinforcement member includes a supporting shock insulation rod 201, a fitting groove and a shock insulation rubber layer 202, the lower end of the connecting steel plate layer 20 is connected with the supporting shock insulation rod 201, the fitting groove matched with the supporting shock insulation rod 201 is provided inside the upper end of the connecting steel plate layer 20, the provided fitting groove can enable the supporting shock insulation rod 201 to vertically and transversely move at a certain distance inside the supporting shock insulation rod 201, the shock insulation rubber layer 202 is arranged inside the fitting groove, and the shock insulation effect can be achieved by arranging the supporting shock insulation rod 201 between the connecting steel plate layers 20 while the connection strength is increased.
Referring to fig. 2, 3, 5 and 6, the vibration isolation mechanism includes an upper vibration isolation column two 24, a vibration isolation block one 241, a lower vibration isolation column two 25 and a vibration isolation block two 251, the lower end of the upper substrate 10 is connected with the upper vibration isolation column two 24, the upper end of the lower substrate 12 is connected with the lower vibration isolation column two 25, the lower end of the upper vibration isolation column two 24 is connected with a vibration isolation block one 241, the inside of the lower vibration isolation column two 25 is provided with a vibration isolation groove one matched with the vibration isolation block one 241, the upper end of the lower vibration isolation column two 25 is connected with a vibration isolation block two 251, the inside of the upper vibration isolation column two 24 is provided with a vibration isolation groove two 251 matched with the vibration isolation block two 251, the inside of the vibration isolation groove one and the vibration isolation groove two is provided with a high damping rubber layer three, and the vibration isolation block one 241, the vibration isolation block two 251 and the high damping rubber layer three arranged can play an effective vibration isolation role.
Referring to fig. 2, 3, 5 and 6, the mounting mechanism comprises an upper mounting plate 30, a mounting bolt 31 and a lower mounting plate 32, wherein the upper end of the upper substrate 10 is connected with the upper mounting plate 30 through the mounting bolt 31, the lower end of the lower substrate 12 is connected with the lower mounting plate 32 through the mounting bolt 31, the device is firstly mounted through the upper mounting plate 30 and the lower mounting plate 32 during mounting, and the device can be detached from the upper mounting plate 30 and the lower mounting plate 32 through the mounting bolt 31 when the device needs to be replaced in the later period, so that the replacement is simple and convenient.
Referring to fig. 2, 3, 5 and 6, embedded bars 33 are connected to one sides of the upper and lower mounting plates 30 and 32, and a sleeve 34 is connected to one side of the upper and lower mounting plates 30 and 32.
According to the utility model, the structural reinforcement component is arranged between the connecting steel plate layers 20, so that the connection strength between the connecting steel plate layers 20 is increased, the shock insulation effect is realized, the shock insulation mechanism is also arranged between the upper substrate 10 and the lower substrate 12, the transverse and vertical shock insulation effect is realized, the connection strength between the upper substrate 10 and the lower substrate 12 is also increased, and the mounting mechanisms are arranged at the two ends of the upper substrate 10 and the lower substrate 12, so that the device is favorable for replacement after damage occurs in the later period, and the device is convenient for replacement in the later period.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A high damping shock insulation support for a bridge, comprising: the high-damping vibration isolation device comprises an upper substrate (10), a lower substrate (12) and a laminated vibration isolation component (11) arranged between the upper substrate (10) and the lower substrate (12), wherein the upper substrate (10) and the lower substrate and the laminated vibration isolation component (11) are concentric with each other at a vertical distributor, the laminated vibration isolation component (11) is formed by vulcanizing and bonding a connecting steel plate layer (20) and a high-damping rubber layer (21) in a reciprocating and alternating mode, the upper end and the lower end of the laminated vibration isolation component (11) are respectively a high-damping rubber layer (21), a structural reinforcement component is arranged between the connecting steel plate layers (20), a vibration isolation mechanism is further arranged between the upper substrate (10) and the lower substrate (12), and mounting mechanisms are respectively arranged at two ends of the upper substrate (10) and the lower substrate (12).
2. The high damping vibration-insulating support for bridge according to claim 1, wherein: the structure reinforcing component comprises a supporting shock insulation rod (201), a matching groove and a shock insulation rubber layer (202), wherein the lower end of the connecting steel plate layer (20) is connected with the supporting shock insulation rod (201), and the matching groove matched with the supporting shock insulation rod (201) is formed in the upper end of the connecting steel plate layer (20).
3. The high damping vibration-insulating support for bridge according to claim 1, wherein: the vibration isolation mechanism comprises an upper vibration isolation column I (22), a lower vibration isolation column I (23), a vibration isolation ring (231) and a high damping rubber layer II (232), wherein the lower end of an upper substrate (10) is connected with the upper vibration isolation column I (22), the upper end of a lower substrate (12) is connected with the lower vibration isolation column I (23), an installation groove matched with the upper vibration isolation column I (22) is formed in the upper end of the lower vibration isolation column I (23), a plurality of groups of vibration isolation rings (231) are arranged at the lower end of the upper vibration isolation column I (22), and the high damping rubber layer II (232) are arranged between the vibration isolation rings (231) and in the installation groove.
4. The high damping vibration-insulating support for bridge according to claim 1, wherein: the utility model discloses a vibration isolation mechanism, including last shock insulation post two (24), shock insulation piece (241), down shock insulation post two (25) and shock insulation piece two (251), the lower extreme of going up base plate (10) is connected with go up shock insulation post two (24), the upper end of lower base plate (12) is connected with down shock insulation post two (25), the lower extreme of going up shock insulation post two (24) is connected with shock insulation piece one (241), the inside of down shock insulation post two (25) seted up with shock insulation piece one (241) matched with shock insulation groove one, the upper end of down shock insulation post two (25) is connected with shock insulation piece two (251), go up shock insulation post two (24) the inside seted up with shock insulation piece two (251) matched with shock insulation groove two, shock insulation piece one (241) with shock insulation piece two (251) all are provided with the inclined plane, shock insulation groove one with shock insulation groove two's inside all is provided with three damping rubber layers.
5. The high damping vibration-insulating support for bridge according to claim 1, wherein: the mounting mechanism comprises an upper mounting plate (30), mounting bolts (31) and a lower mounting plate (32), wherein the upper end of the upper substrate (10) is connected with the upper mounting plate (30) through the mounting bolts (31), and the lower end of the lower substrate (12) is connected with the lower mounting plate (32) through the mounting bolts (31).
6. The high damping vibration-isolating support for a bridge as defined in claim 5, wherein: one side of the upper mounting plate (30) and one side of the lower mounting plate (32) are connected with embedded bars (33), and one side of the upper mounting plate (30) and one side of the lower mounting plate (32) are also connected with sleeves (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321419064.6U CN220413991U (en) | 2023-06-06 | 2023-06-06 | High damping shock insulation support for bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321419064.6U CN220413991U (en) | 2023-06-06 | 2023-06-06 | High damping shock insulation support for bridge |
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| Publication Number | Publication Date |
|---|---|
| CN220413991U true CN220413991U (en) | 2024-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321419064.6U Active CN220413991U (en) | 2023-06-06 | 2023-06-06 | High damping shock insulation support for bridge |
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| Country | Link |
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| CN (1) | CN220413991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117966901A (en) * | 2024-03-28 | 2024-05-03 | 中铁城建集团第一工程有限公司 | Laminated rubber shock insulation support and construction process thereof |
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2023
- 2023-06-06 CN CN202321419064.6U patent/CN220413991U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117966901A (en) * | 2024-03-28 | 2024-05-03 | 中铁城建集团第一工程有限公司 | Laminated rubber shock insulation support and construction process thereof |
| CN117966901B (en) * | 2024-03-28 | 2024-06-11 | 中铁城建集团第一工程有限公司 | Laminated rubber shock insulation support and construction process thereof |
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