CN115162766B - Replaceable shock insulation support for column top shock insulation - Google Patents
Replaceable shock insulation support for column top shock insulation Download PDFInfo
- Publication number
- CN115162766B CN115162766B CN202210714211.6A CN202210714211A CN115162766B CN 115162766 B CN115162766 B CN 115162766B CN 202210714211 A CN202210714211 A CN 202210714211A CN 115162766 B CN115162766 B CN 115162766B
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- China
- Prior art keywords
- support
- shock insulation
- plate
- main body
- column top
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- 238000009413 insulation Methods 0.000 title claims abstract description 44
- 230000035939 shock Effects 0.000 title claims abstract description 43
- 230000005540 biological transmission Effects 0.000 claims description 17
- 230000000694 effects Effects 0.000 claims description 5
- 230000033228 biological regulation Effects 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 239000011324 bead Substances 0.000 claims 1
- 230000003827 upregulation Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 7
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000002955 isolation Methods 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000007789 sealing Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/36—Bearings or like supports allowing movement
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/024—Structures with steel columns and beams
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Electromagnetism (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a replaceable shock insulation support for column top shock insulation, which comprises a support main body, an upper support plate and a lower support plate, wherein a mounting groove is formed in the middle of the top surface of the lower support plate, and an adjusting cavity is symmetrically formed in the inner wall surface of the mounting groove in a penetrating mode. According to the invention, the upper support plate, the lower support plate, the bearing plate, the sliding groove and the support vertical plate are arranged for use in a matched manner, so that the support vertical plate is conveniently replaced and maintained in the later period, and when in maintenance, a worker can slide and insert the support vertical plate into the sliding groove on the surfaces of the upper support plate and the lower support plate through the handle, so that the upper truss structure is directly supported on the column top support by the action of the support vertical plate, the support main body is not loaded when in work, then the support main body is detached from the fastening piece connected with the upper support plate and the lower support plate, then the bearing plate is moved into the adjusting cavity, the support main body falls into the mounting groove, and then replacement and maintenance are carried out.
Description
Technical Field
The invention relates to the technical field of large-span building steel structures, in particular to a replaceable shock insulation support for column top shock insulation.
Background
At present, the large-span space steel pipe truss structure is widely applied to public buildings such as stadiums, exhibition centers, transportation hubs, industrial plants and the like. When the large-span space steel pipe truss structure suffers from earthquake action, the stress mode, the force transmission path and the stress distribution of the structure can be changed, and node failure or integral failure of the structure can be caused, so that the normal use of the structure is influenced, even collapse occurs, and the life and property safety of people is threatened.
Column top shock insulation belongs to one of the vibration control technologies of the large-span space steel pipe truss structure. The principle of column top vibration isolation is that a vibration isolation support is arranged between an upper structure and a column top, and the basic self-vibration period of the upper structure is prolonged by utilizing the vibration isolation support, so that the basic period of the upper structure is staggered from the excellent period of the earthquake action, deformation energy is concentrated in a vibration isolation system, and the transmission of the earthquake action to the upper structure is weakened, so that the earthquake response of the upper structure is lightened, and the upper structure is effectively protected.
The vibration isolation support used in the practical engineering of the large-span space structure at present mainly comprises a laminated rubber vibration isolation support and a friction pendulum vibration isolation support, which all adopt horizontal vibration isolation technology. When setting up the shock insulation support between steel column post top and truss structure in the engineering, be connected upper and lower connecting plate with superstructure and steel column respectively with the shock insulation support generally, bolt alignment difficulty when later stage change support, the operation degree of difficulty is big, takes time and labor.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a replaceable shock insulation support for column top shock insulation.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides a post top shock insulation's removable shock insulation support, includes support main part, goes up backup pad and lower backup pad, the mounting groove has been seted up to lower backup pad top surface intermediate position, the regulation chamber has been seted up to mounting groove inner wall surface symmetry run through, it has the loading board to adjust the inside slip grafting of chamber, loading board bottom surface is provided with straight rack, the through-hole has been seted up to the lower backup pad terminal surface, through-hole top surface and regulation chamber through-connection, the inside activity of through-hole is provided with the transmission shaft, the transmission shaft outside surface is provided with the gear, the gear is connected with straight rack meshing, transmission shaft one end runs through the through-hole and is connected with the hand wheel through sealing bearing, the spout has been seted up to upper backup pad bottom surface and lower backup pad top surface, the inside slip grafting of spout has the support riser, the recess has been seted up to support riser one end, the inside handle that is provided with of recess, handle outside surface is provided with anti-skidding boss.
As a further description of the above technical solution:
the conveying rollers are arranged at the bottom end inside the mounting groove, and are equidistantly arranged at the bottom end inside the mounting groove.
As a further description of the above technical solution:
the bearing plate is characterized in that a fixing hole is formed in the top surface of the bearing plate, the bearing main body is fixed with the bearing plate through a fastener, and the bearing main body is fixed with the upper supporting plate through a fastener.
As a further description of the above technical solution:
one end of the bearing plate is provided with an inclined table.
As a further description of the above technical solution:
the support risers are arranged in two, and the two support risers are symmetrically arranged in front of the upper support plate and the lower support plate.
As a further description of the above technical solution:
the upper support plate is fixed with the upper truss through an anchor rod, and the lower support plate is fixed with the column top through the anchor rod.
As a further description of the above technical solution:
the top surface of the bearing plate is provided with anti-skid convex particles.
Compared with the prior art, the invention has the beneficial effects that;
1. according to the invention, the upper support plate, the lower support plate, the bearing plate, the sliding groove and the support vertical plate are matched for use, so that the support vertical plate can be conveniently replaced and maintained in the later period, and when in maintenance, a worker can slide and insert the support vertical plate into the sliding groove on the surfaces of the upper support plate and the lower support plate through the handle, so that the upper truss structure is directly supported on the column top support by the action of the support vertical plate, the support main body can work without bearing load, then the fastening piece connected with the support main body and the upper support plate and the lower support plate is detached from the pad, and then the bearing plate is moved into the adjusting cavity, so that the support main body falls into the mounting groove, and then replacement and maintenance can be carried out.
2. According to the invention, through the cooperation of the through hole, the transmission shaft, the gear, the sealing bearing, the straight rack and the adjusting cavity, the movement of the bearing plate is facilitated, so that when the bearing plate is operated, a worker rotates the hand wheel manually, then the hand wheel drives the gear to rotate through the transmission shaft, then the gear and the straight rack perform meshing movement, the bearing plate moves in the adjusting cavity, after one end of the bearing plate moves into the adjusting cavity, the bearing body falls into the mounting groove, the bearing plate is conveniently replaced, after the outer side of the bearing plate is replaced, the bearing plate is moved out of the adjusting cavity, then the bearing body is supported on the bearing plate again under the pushing of the inclined table, then the bearing body, the bearing plate and the upper supporting plate are fixed through the fastening piece, and then the supporting vertical plate is pulled out, so that the bearing plate plays a role of shock insulation again.
3. According to the invention, the conveying roller is arranged, so that the conveying of the support main body is facilitated, after one end of the bearing plate moves and is hidden in the adjusting cavity, the support main body can fall onto the conveying roller, and then a worker pushes the support main body, so that the support main body can be conveniently and rapidly moved under the conveying of the conveying roller.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a column top shock insulation replaceable shock insulation support according to the present invention;
FIG. 2 is a top view of a column top shock insulation replaceable shock insulation support lower support plate according to the present invention;
FIG. 3 is a side view of a column top shock insulation replaceable shock insulation support lower support plate according to the present invention;
fig. 4 is a perspective view of the external state of the lower support of the replaceable shock insulation support for column top shock insulation provided by the invention;
FIG. 5 is a schematic view of an alternative shock insulation support carrier plate for column top shock insulation according to the present invention;
FIG. 6 is a schematic view of an alternative shock-insulating support gear for column top shock insulation according to the present invention;
fig. 7 is a schematic view of a column top shock insulation replaceable shock insulation support riser according to the present invention.
Legend description:
1. a holder body; 2. a fastener; 3. an upper support plate; 4. a lower support plate; 5. supporting a vertical plate; 6. a chute; 7. a hand wheel; 8. a carrying plate; 9. a conveying roller; 10. a through hole; 11. a mounting groove; 12. a regulating chamber; 13. sealing the bearing; 14. a straight rack; 15. a transmission shaft; 16. a gear; 17. a groove; 18. a handle; 19. and (5) a ramp.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments.
In the description of the present invention, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. It will be understood by those of ordinary skill in the art that the specific meaning of the terms described above in this application
Referring to fig. 1-7, a replaceable shock insulation support for column top shock insulation comprises a support main body 1, an upper support plate 3 and a lower support plate 4, and is characterized in that a mounting groove 11 is formed in the middle position of the top surface of the lower support plate 4, an adjusting cavity 12 is symmetrically formed in the inner wall surface of the mounting groove 11 in a penetrating mode, a bearing plate 8 is slidably inserted into the adjusting cavity 12, and through the matching use of the upper support plate 3, the lower support plate 4, the bearing plate 8, a sliding groove 6 and a supporting vertical plate 5, the later replacement and maintenance of the support main body 1 are facilitated, so that during the maintenance, a worker can slidably insert the supporting vertical plate 5 into the sliding groove 6 on the surfaces of the upper support plate 3 and the lower support plate 4 through a handle 18, the upper truss structure is directly supported on the column top support through the effect of the supporting vertical plate 5, meanwhile, the support main body 1 is no longer subjected to load, then the fastening piece 2 connected with the upper support plate 3 and the lower support plate 4 is detached, the bearing plate 8 is moved into the adjusting cavity 12, the support main body is dropped into the mounting groove 11, and then the replacement and maintenance is performed.
In the second embodiment, referring to fig. 1, 5 and 6, the bottom surface of the bearing plate 8 is provided with a straight rack 14, the end face of the lower supporting plate 4 is provided with a through hole 10, the top surface of the through hole 10 is communicated with an adjusting cavity 12, a transmission shaft 15 is movably arranged in the through hole 10, a gear 16 is arranged on the outer side surface of the transmission shaft 15, the gear 16 is meshed with the straight rack 14, one end of the transmission shaft 15 penetrates through the through hole 10 and is connected with the hand wheel 7 through the sealing bearing 13, a sliding groove 6 is arranged on the bottom surface of the upper supporting plate 3 and the top surface of the lower supporting plate 4, a supporting vertical plate 5 is inserted in the sliding groove 6 in a sliding way, a groove 17 is formed at one end of the supporting vertical plate 5, a handle 18 is arranged in the groove 17, anti-slip convex particles are arranged on the outer side surface of the handle 18, through the matched use of the through hole 10, the transmission shaft 15, the gear 16, the sealing bearing 13, the straight rack 14 and the adjusting cavity 12, the movement of the bearing plate 8 is facilitated, so that when in operation, a worker manually rotates the hand wheel 7, then the hand wheel 7 drives the gear 16 to rotate through the transmission shaft 15, and then the gear 16 and the straight rack 14 are meshed to move, so that the bearing plate 8 moves in the adjusting cavity 12, after the one end of the loading plate 8 is moved into the adjusting chamber 12, the holder body 1 is dropped into the mounting groove 11, thereby facilitating the replacement of the holder body 1, after the outer side has been replaced, the carrier plate 8 is moved out of the adjustment chamber 12 in the manner described above, after which the carrier body 1 is again supported on the carrier plate 8 under the pushing of the ramp 19, then the support main body 1, the bearing plate 8 and the upper support plate 3 are fixed by the fasteners 2, and then the support vertical plate 5 is pulled out to play a role of shock insulation again.
Referring to fig. 1 and 4, in the third embodiment, the bottom end inside the installation groove 11 is provided with a plurality of conveying rollers 9, and the conveying rollers 9 are equidistantly installed at the bottom end inside the installation groove 11, so that the conveying of the support main body 1 is facilitated by arranging the conveying rollers 9, after one end of the bearing plate 8 moves and is hidden inside the adjusting cavity 12, the support main body 1 falls onto the conveying rollers 9, and then a worker pushes the support main body 1, so that the support main body 1 is convenient to quickly move under the conveying of the conveying rollers 9.
Referring to fig. 1 and 2, a fixing hole is formed in the top surface of the bearing plate 8, the support main body 1 is fixed to the bearing plate 8 through a fastening piece 2, the support main body 1 is fixed to the upper support plate 3 through a fastening piece 2, an inclined table 19 is arranged at one end of the bearing plate 8, two support risers 5 are arranged, the two support risers 5 are symmetrically arranged in front of the upper support plate 3 and the lower support plate 4, the upper support plate 3 is fixed to the upper truss through anchor rods, the lower support plate 4 is fixed to the column top through anchor rods, anti-slip protruding particles are arranged on the top surface of the bearing plate 8, and the inclined table 19 is arranged, so that when the bearing plate 8 moves, the support main body 1 is conveniently supported by the bearing plate 8.
Working principle: when the support main body 1 is replaced or maintained, a worker slides and inserts the supporting risers 5 into the sliding grooves 6 on the surfaces of the upper supporting plate 3 and the lower supporting plate 4 through the handles 18, so that the upper truss structure is directly supported on the column top support through the effect of the supporting risers 5, meanwhile, the support main body 1 is no longer loaded, then the worker manually rotates the hand wheel 7, the hand wheel 7 drives the gear 16 to rotate through the transmission shaft 15, then the gear 16 and the straight racks 14 are meshed, the bearing plate 8 moves in the adjusting cavity 12, after one end of the bearing plate 8 moves into the adjusting cavity 12, the support main body 1 falls onto the conveying rollers 9 in the mounting grooves 11, then the worker pushes the support main body 1, so that the support main body 1 can be conveniently and quickly moved under the conveying of the conveying rollers 9, then the support main body is replaced and maintained, after the support main body 8 is moved out of the adjusting cavity 12 through the mode, then the support main body 1 is supported on the bearing plate 8 again under the pushing of the inclined table 19, then the support main body 1 and the support main body 8 are fixed on the support main body 8 through the fasteners 2 again, and the vibration isolation effect of the support main body 5 is achieved after the support main body is newly supported on the support main body 3.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a replaceable shock insulation support of post top shock insulation, includes support main part (1), goes up backup pad (3) and lower backup pad (4), its characterized in that, mounting groove (11) have been seted up to lower backup pad (4) top surface intermediate position, mounting groove (11) inner wall surface symmetry runs through and has been seted up regulation chamber (12), regulation chamber (12) inside slip grafting has loading board (8), loading board (8) bottom surface is provided with straight rack (14), through-hole (10) have been seted up to lower backup pad (4) terminal surface, through-hole (10) top surface and regulation chamber (12) through connection, inside activity of through-hole (10) is provided with transmission shaft (15), transmission shaft (15) outside surface is provided with gear (16), gear (16) and straight rack (14) meshing are connected, transmission shaft (15) one end runs through-hole (10) and is connected with hand wheel (7) through sealed bearing (13), spout (6) are seted up on loading board (3) bottom surface and lower backup pad (4) top surface, spout (6) inside slip board (5), support groove (17) are provided with vertical groove (17), the anti-slip convex particles are arranged on the outer side surface of the handle (18), the conveying rollers (9) are arranged at the bottom end inside the mounting groove (11), a plurality of conveying rollers (9) are arranged, and the conveying rollers (9) are equidistantly arranged at the bottom end inside the mounting groove (11).
2. The replaceable shock-insulation support for column top shock insulation according to claim 1, wherein the top surface of the bearing plate (8) is provided with a fixing hole, the support main body (1) is fixed with the bearing plate (8) through a fastener (2), and the support main body (1) is fixed with the upper support plate (3) through the fastener (2).
3. A column top shock insulation, replaceable shock insulation support according to claim 1, characterized in that the carrier plate (8) is provided with a ramp (19) at one end.
4. A column top shock insulation, replaceable shock insulation support according to claim 1, characterized in that two support risers (5) are provided and that the two support risers (5) are symmetrically mounted before the upper support plate (3) and the lower support plate (4).
5. A column top shock insulation replaceable shock insulation support according to claim 1, characterized in that the upper support plate (3) is fixed to the upper truss by means of anchor rods, and the lower support plate (4) is fixed to the column top by means of anchor rods.
6. A column top shock insulation, replaceable shock insulation support according to claim 1, characterized in that the top surface of the carrier plate (8) is provided with anti-slip beads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210714211.6A CN115162766B (en) | 2022-06-22 | 2022-06-22 | Replaceable shock insulation support for column top shock insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210714211.6A CN115162766B (en) | 2022-06-22 | 2022-06-22 | Replaceable shock insulation support for column top shock insulation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115162766A CN115162766A (en) | 2022-10-11 |
| CN115162766B true CN115162766B (en) | 2023-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210714211.6A Active CN115162766B (en) | 2022-06-22 | 2022-06-22 | Replaceable shock insulation support for column top shock insulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115162766B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009287183A (en) * | 2008-05-27 | 2009-12-10 | Kawaguchi Metal Industries Co Ltd | Support replacing method for concrete beam |
| CN103215890A (en) * | 2013-04-01 | 2013-07-24 | 柳州东方工程橡胶制品有限公司 | Novel seismic mitigation and absorption support and changing method thereof |
| CN107447871A (en) * | 2017-09-19 | 2017-12-08 | 无锡圣丰建筑新材料有限公司 | Height-adjustable shock isolating pedestal |
| CN208329185U (en) * | 2018-05-10 | 2019-01-04 | 广东宇泰制震装备股份有限公司 | A kind of shock isolating pedestal for building of replacement easy to repair |
| CN208586512U (en) * | 2018-04-25 | 2019-03-08 | 成都济通路桥科技有限公司 | A kind of bridge quick-replaceable support |
| CN209443383U (en) * | 2019-01-16 | 2019-09-27 | 贝正河北工程技术有限公司 | It is a kind of for substituting the supporting apparatus of bridge pad |
| CN214657936U (en) * | 2021-04-30 | 2021-11-09 | 江苏中谊抗震工程股份有限公司 | Lead rubber shock absorption and isolation support convenient for lead replacement |
-
2022
- 2022-06-22 CN CN202210714211.6A patent/CN115162766B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009287183A (en) * | 2008-05-27 | 2009-12-10 | Kawaguchi Metal Industries Co Ltd | Support replacing method for concrete beam |
| CN103215890A (en) * | 2013-04-01 | 2013-07-24 | 柳州东方工程橡胶制品有限公司 | Novel seismic mitigation and absorption support and changing method thereof |
| CN107447871A (en) * | 2017-09-19 | 2017-12-08 | 无锡圣丰建筑新材料有限公司 | Height-adjustable shock isolating pedestal |
| CN208586512U (en) * | 2018-04-25 | 2019-03-08 | 成都济通路桥科技有限公司 | A kind of bridge quick-replaceable support |
| CN208329185U (en) * | 2018-05-10 | 2019-01-04 | 广东宇泰制震装备股份有限公司 | A kind of shock isolating pedestal for building of replacement easy to repair |
| CN209443383U (en) * | 2019-01-16 | 2019-09-27 | 贝正河北工程技术有限公司 | It is a kind of for substituting the supporting apparatus of bridge pad |
| CN214657936U (en) * | 2021-04-30 | 2021-11-09 | 江苏中谊抗震工程股份有限公司 | Lead rubber shock absorption and isolation support convenient for lead replacement |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115162766A (en) | 2022-10-11 |
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