CN108316127B - Anti-seismic fixing structure for historic building gallery bridge and using method - Google Patents
Anti-seismic fixing structure for historic building gallery bridge and using method Download PDFInfo
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- CN108316127B CN108316127B CN201810114573.5A CN201810114573A CN108316127B CN 108316127 B CN108316127 B CN 108316127B CN 201810114573 A CN201810114573 A CN 201810114573A CN 108316127 B CN108316127 B CN 108316127B
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D18/00—Bridges specially adapted for particular applications or functions not provided for elsewhere, e.g. aqueducts, bridges for supporting pipe-lines
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
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Abstract
The invention discloses an anti-seismic fixing structure for an ancient building gallery bridge, which belongs to the technical field of anti-seismic fixing, wherein a top block is arranged at the top of a base, a U-shaped plate is arranged at the top of the top block, an elastic telescopic rod and a second rigid spring are arranged at the top of the U-shaped plate, the second rigid spring is arranged in the direction of the outer edge of the elastic telescopic rod, the tops of the elastic telescopic rod and the second rigid spring are connected with a second fixed block, a second fixed base plate is arranged at the top of the second fixed block, two groups of guide frames with the same structure are arranged at the bottom of the second fixed base plate, a connecting block is arranged on one side of the U-shaped plate, which is far away from the second rigid spring, a sliding groove is arranged in an inner cavity of each guide frame, the other. The fixing device is reasonable in structural design, high in bearing strength, good in anti-seismic effect and firm in installation, and well solves the problem of anti-seismic fixing of the gallery bridge of the historic building.
Description
Technical Field
The invention relates to the technical field of anti-seismic fixing, in particular to an anti-seismic fixing structure for an ancient building gallery bridge and a using method.
Background
The corridor bridge is also called rainbow bridge, centipede bridge, etc., namely a bridge with eaves, and has the functions of shading sun and rain, and providing people for rest, communication and gathering. With the continuous progress and development of society, the existing gallery bridge is not only used as a carrier for people to rest and transport, but is gradually started to be a form of commercial operation in people's lives, and various commercial areas can be arranged on the gallery bridge for people to shop, entertain and leisure, and the like.
However, the existing gallery bridge has the problems of low overall structural strength, insufficient convenience in transportation and single function due to unreasonable structural design, and the development of the gallery bridge in the aspect of business model is limited to a great extent. In addition, building structure intensity is not high on the shelter bridge, and support stability is poor, when influencing the support effect.
Therefore, an earthquake-resistant fixing structure for an ancient building gallery bridge and a using method are provided to solve the problems.
Disclosure of Invention
The invention aims to provide an anti-seismic fixing structure for an ancient building gallery bridge and a using method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an anti-seismic fixing structure for an ancient building gallery bridge comprises a connector, wherein a left supporting rod and a right supporting rod are respectively arranged on the left side and the right side of the connector, a connecting rod is arranged at the bottom of the connector, both ends of the connecting rod are connected with connectors, a first fixing base plate is respectively arranged at one end, away from the connector, of each of the left supporting rod and the right supporting rod, a base is arranged at the top of the surface of the first fixing base plate, a top block is arranged at the top of the base, a U-shaped plate is arranged at the top of the top block, an elastic telescopic rod and a second rigid spring are arranged at the top of the U-shaped plate, the second rigid spring is arranged in the direction of the outer edge of the elastic telescopic rod, the tops of the elastic telescopic rod and the second rigid spring are connected with a second fixing block, a second fixing base plate is arranged at the top, the guide frame is arranged on two sides of the second fixed block, one side of the U-shaped plate, which is far away from the second rigid spring, is provided with a connecting block, the inner cavity of the guide frame is provided with a sliding groove, the connecting block is provided with a sliding block matched with the sliding groove, the bottom of the connector is provided with a first fixed block, the left side and the right side of the first fixed block are both provided with elastic supporting rods, the elastic supporting rods are connected with the first fixed block through connecting bolts, the other ends of the elastic supporting rods are connected with a mounting plate, the mounting plate is arranged on one side wall, which is close to the elastic supporting rods, of the fixed seat and is connected through the connecting bolts, the outer edge of the elastic supporting rods is provided with first rigid springs, the left side of the connector is provided with first threaded holes, the left supporting rod is provided with external, and an external thread section matched with the second threaded hole is arranged on the right supporting rod, a third threaded hole is formed in the front side of the connector, and external thread sections matched with the third threaded hole are arranged at the two ends of the connecting rod.
Preferably, the contact part of the sliding block and the sliding groove is coated with a wear-resistant layer, and the inner cavity of the sliding groove is coated with a corrosion-resistant layer.
Preferably, the maximum compression amount of the second rigid spring is smaller than the distance from the bottom of the guide frame to the top of the first fixed cushion plate.
Preferably, the opening direction of the sliding groove is set to be along the length direction of the guide frame and penetrates through the inner cavity of the guide frame.
Preferably, the outer sides of the fixing seats are provided with wear-resistant rubber sleeves, and the wear-resistant rubber sleeves are provided with honeycomb-shaped anti-skidding lines.
The use method of the anti-seismic fixing structure for the historic building gallery bridge comprises the following specific steps:
s1: the right end of the left supporting rod and the first threaded hole are screwed in sequence, the left end of the right supporting rod and the second threaded hole (102) are screwed in sequence, then the two groups of connectors are connected through the connecting rod (3), the second fixing base plate and the fixing seat are installed on two sides of the gallery bridge building wall, and the gallery bridge building wall is fixed;
s2: when the gallery bridge building is impacted in the horizontal direction, the second rigid spring and the elastic telescopic rod can be compressed through the second fixing base plate so as to effectively absorb vibration, and meanwhile, the guide frame, the sliding groove, the connecting block and the sliding block are arranged so as to effectively support the second fixing base plate, so that the supporting force of the second fixing base plate is increased;
s3: when the corridor bridge building is impacted in the gravity direction, the elastic supporting rod on the first fixing block can support the connector, so that the device is uniformly vibrated, the vibration in the gravity direction can be effectively absorbed, and the reliability of the device can be improved to the greatest extent when the corridor bridge building is supported;
s4: when the device is required to be disassembled, only the left support rod, the connecting rod and the right support rod are required to be disassembled, so that the convenience of disassembling and assembling the device is improved.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention has the advantages of flexible and novel structural design, simple and quick construction, higher bearing strength of the device, good anti-seismic effect and firm installation and fixation, and well solves the problem of anti-seismic fixation of the gallery bridge of the historic building.
2. Can strengthen the fixed measure who goes on corridor bridge building wall through setting up fixing base, elastic support pole and first rigid spring, when corridor bridge building receives the ascending impact of gravity side, under first rigid spring and elastic support pole's effect, improve the shock stability in the vertical direction, can cushion to can reset the adjustment, accomplish the absorbing effect of energy dissipation, increase holistic antidetonation effect.
3. Can connect through the mode that sets up connector, left branch vaulting pole, right branch vaulting pole and connecting rod and close soon through the screw thread, make whole fixed knot construct dismantle convenient, improve the convenience of installation, can improve the connection stability of whole device through adopting connecting bolt to connect.
Drawings
FIG. 1 is a schematic structural front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is an enlarged view of part A of the present invention;
FIG. 4 is a schematic cross-sectional view of the present invention B-B;
FIG. 5 is a schematic view of the structure of the present invention.
In the figure: the connector, 101 first screw hole, 102 second screw hole, 103 third screw hole, 2 left branch vaulting pole, 3 connecting rods, 4 right branch vaulting poles, 5 first fixed backing plates, 6 second fixed backing plates, 7 fixing bases, 8 mounting panels, 9 bases, 10 kicking blocks, 11U template, 12 elasticity telescopic link, 13 second fixed blocks, 14 leading truck, 15 second rigid spring, 16 connecting blocks, 17 sliders, 18 spout, 19 connecting bolt, 20 elasticity bracing piece, 21 first rigid spring, 22 first fixed blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an anti-seismic fixing structure for an ancient building gallery bridge comprises a connector 1, a left support rod 2 and a right support rod 4 are respectively arranged on the left side and the right side of the connector 1, a connecting rod 3 is arranged at the bottom of the connector 1, both ends of the connecting rod 3 are connected with the connector 1, a first fixing cushion plate 5 is respectively arranged at one end of the left support rod 2 and one end of the right support rod 4 far away from the connector 1, a base 9 is arranged at the top of the surface of the first fixing cushion plate 5, a top block 10 is arranged at the top of the base 9, a U-shaped plate 11 is arranged at the top of the top block 10, an elastic telescopic rod 12 and a second rigid spring 15 are arranged at the top of the U-shaped plate 11, the second rigid spring 15 is arranged in the direction of the outer edge of the elastic telescopic rod 12, a second fixing block 13 is connected at the tops of the elastic telescopic rod 12 and the second rigid spring 15, a second, the guide frame 14 is arranged at two sides of the second fixed block 13, one side of the U-shaped plate 11 away from the second rigid spring 15 is provided with a connecting block 16, the inner cavity of the guide frame 14 is provided with a sliding groove 18, the connecting block 16 is provided with a sliding block 17 matched with the sliding groove 18, the bottom of the connector 1 is provided with a first fixed block 22, the left side and the right side of the first fixed block 22 are both provided with elastic support rods 20, the elastic support rods 20 are connected with the first fixed block 22 through connecting bolts 19, the other end of the elastic support rods 20 is connected with a mounting plate 8, the mounting plate 8 is arranged on one side wall of the fixed seat 7 close to the elastic support rods 20 and is connected through the connecting bolts 19, the outer edge of the elastic support rods 20 is provided with a first rigid spring 21, the left side of the connector 1 is provided with a first threaded hole 101, the left support rod 2 is provided with, the right support rod 4 is provided with an external thread section matched with the second thread hole 102, the front side of the connector 1 is provided with a third thread hole 103, the two ends of the connecting rod 3 are provided with external thread sections matched with the third thread holes 103, the connection can be carried out in a thread screwing mode through the arrangement, the whole fixed structure is convenient to disassemble, the convenience of installation is improved, the contact part of the sliding block 17 and the sliding groove 18 is coated with a wear-resistant layer, the inner cavity of the sliding groove 18 is coated with a corrosion-resistant layer, the friction between the sliding block 17 and the sliding groove 18 can be reduced through the arrangement, the service life of the sliding block 17 is favorably prolonged, the maximum compression amount of the second rigid spring 15 is smaller than the distance from the bottom of the guide frame 14 to the top of the first fixed cushion plate 5, the guide frame 14 can be effectively protected through the arrangement, and the collision between the guide frame 14 and the first fixed cushion plate 5 when the second rigid spring 15 is compressed at the limit is prevented, the orientation of seting up of spout 18 sets up to the length direction along leading truck 14, and runs through in the inner chamber of leading truck 14, can increase slider 17's activity ride comfort through this kind of setting, and the outside of fixing base 7 all is provided with the wear-resisting rubber cover, and is provided with honeycomb anti-skidding line on the wear-resisting rubber cover, can increase the protection to the lateral wall of fixing base 7 through this kind of setting.
The use method of the anti-seismic fixing structure for the historic building gallery bridge comprises the following specific steps:
s1: the right end of the left support rod 2 and the first threaded hole 101 are screwed in sequence, the left end of the right support rod 4 and the second threaded hole 102 are screwed in sequence, then the two groups of connectors 1 are connected through the connecting rod 3, the second fixing base plate 6 and the fixing seat 7 are installed on two sides of the gallery bridge building wall, and the gallery bridge building wall is fixed;
s2: when the gallery bridge building is impacted in the horizontal direction, the second rigid spring 15 and the elastic telescopic rod 12 can be compressed through the second fixed base plate 6 so as to effectively absorb vibration, and meanwhile, the guide frame 14, the sliding groove 18, the connecting block 16 and the sliding block 17 are arranged so as to effectively support the second fixed base plate 6, so that the supporting force of the second fixed base plate 6 is increased;
s3: when the corridor bridge building is impacted in the gravity direction, the elastic support rod 20 on the first fixing block 22 can support the connector 1, so that the device is uniformly vibrated, the vibration in the gravity direction can be effectively absorbed, and the reliability of the device can be improved to the greatest extent when the corridor bridge building is supported;
s4: when the device is required to be disassembled, only the left support rod 2, the connecting rod 3 and the right support rod 4 are required to be disassembled, so that the convenience of disassembling and assembling the device is improved.
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 an antidetonation fixed knot constructs for ancient building shelter bridge which characterized in that: comprises a connector (1), a left support rod (2) and a right support rod (4) are respectively arranged on the left side and the right side of the connector (1), a connecting rod (3) is arranged at the bottom of the connector (1), the two ends of the connecting rod (3) are connected with the connector (1), a first fixing backing plate (5) is arranged at one end, far away from the connector (1), of the left support rod (2) and the right support rod (4), a base (9) is arranged at the top of the surface of the first fixing backing plate (5), a top block (10) is arranged at the top of the base (9), a U-shaped plate (11) is arranged at the top of the top block (10), an elastic telescopic rod (12) and a second rigid spring (15) are arranged at the top of the U-shaped plate (11), the second rigid spring (15) is arranged in the outer edge direction of the elastic telescopic rod (12), and the tops of the elastic telescopic rod (12) and the second rigid spring (, the top of the second fixed block (13) is provided with a second fixed base plate (6), the bottom of the second fixed base plate (6) is provided with two groups of guide frames (14) with the same structure, the guide frames (14) are arranged on two sides of the second fixed block (13), one side of the U-shaped plate (11) far away from the second rigid spring (15) is provided with a connecting block (16), the inner cavity of the guide frame (14) is provided with a sliding groove (18), the connecting block (16) is provided with a sliding block (17) matched with the sliding groove (18), the bottom of the connector (1) is provided with a first fixed block (22), the left side and the right side of the first fixed block (22) are both provided with elastic supporting rods (20), the elastic supporting rods (20) are connected with the first fixed block (22) through connecting bolts (19), and the other end of each elastic supporting rod (20) is connected with a mounting, mounting panel (8) set up on fixing base (7) is close to one side lateral wall of elastic support pole (20), and connect through connecting bolt (19), the outer fringe of elastic support pole (20) is provided with first stiff spring (21), connector (1) left side is provided with first screw hole (101), just be provided with on left branch vaulting pole (2) with first screw hole (101) matched with external screw thread section, connector (1) right side is provided with second screw hole (102), just be provided with on right branch vaulting pole (4) with second screw hole (102) matched with external screw thread section, the front side of connector (1) is provided with third screw hole (103), just connecting rod (3) both ends all are provided with third screw hole (103) matched with external screw thread section.
2. An earthquake-resistant fixing structure for an ancient building gallery bridge according to claim 1, characterized in that: the sliding block (17) is coated with a wear-resistant layer at the contact part with the sliding groove (18), and the inner cavity of the sliding groove (18) is coated with a corrosion-resistant layer.
3. An earthquake-resistant fixing structure for an ancient building gallery bridge according to claim 1, characterized in that: the maximum compression amount of the second rigid spring (15) is smaller than the distance from the bottom of the guide frame (14) to the top of the first fixed cushion plate (5).
4. An earthquake-resistant fixing structure for an ancient building gallery bridge according to claim 1, characterized in that: the opening direction of the sliding groove (18) is arranged along the length direction of the guide frame (14) and penetrates through the inner cavity of the guide frame (14).
5. An earthquake-resistant fixing structure for an ancient building gallery bridge according to claim 1, characterized in that: the outer sides of the fixing seats (7) are provided with wear-resistant rubber sleeves, and the wear-resistant rubber sleeves are provided with honeycomb-shaped anti-skidding lines.
6. An earthquake-resistant fixing structure for an ancient building corridor bridge according to any one of claims 1 to 5, wherein: the use method of the anti-seismic fixing structure for the historic building gallery bridge comprises the following specific steps:
s1: the right end of the left supporting rod (2) and the first threaded hole (101) are screwed in sequence, the left end of the right supporting rod (4) and the second threaded hole (102) are screwed in sequence, then the two groups of connectors (1) are connected through the connecting rod (3), the second fixing base plate (6) and the fixing seat (7) are installed on two sides of the corridor bridge building wall, and the corridor bridge building wall is fixed;
s2: when the gallery bridge building is impacted in the horizontal direction, the second rigid spring (15) and the elastic telescopic rod (12) can be compressed through the second fixed base plate (6) so as to effectively absorb vibration, meanwhile, the guide frame (14), the sliding groove (18), the connecting block (16) and the sliding block (17) are arranged so as to effectively support the second fixed base plate (6), and the supporting force of the second fixed base plate (6) is increased;
s3: when the corridor bridge building is impacted in the gravity direction, the elastic supporting rod (20) on the first fixing block (22) can support the connector (1), the vibration of the device is uniform, the vibration in the gravity direction can be effectively absorbed, and the reliability of the device can be improved to the greatest extent when the supporting effect is achieved;
s4: when the device is required to be disassembled, only the left support rod (2), the connecting rod (3) and the right support rod (4) are required to be disassembled, so that the convenience of disassembling and assembling of the device is improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810114573.5A CN108316127B (en) | 2018-02-05 | 2018-02-05 | Anti-seismic fixing structure for historic building gallery bridge and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810114573.5A CN108316127B (en) | 2018-02-05 | 2018-02-05 | Anti-seismic fixing structure for historic building gallery bridge and using method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108316127A CN108316127A (en) | 2018-07-24 |
| CN108316127B true CN108316127B (en) | 2020-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810114573.5A Active CN108316127B (en) | 2018-02-05 | 2018-02-05 | Anti-seismic fixing structure for historic building gallery bridge and using method |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013148106A (en) * | 2012-01-17 | 2013-08-01 | Miwa Tec:Kk | Thin slide support device for construction |
| CN205387760U (en) * | 2016-03-17 | 2016-07-20 | 西安建筑科技大学 | Intercolumniation device viscoelastic damper's big gallows timber of ancient building |
| CN205804626U (en) * | 2016-07-08 | 2016-12-14 | 西安建筑科技大学 | Set up the steel construction ancient building twin beams post damping node of Effects of Viscous Fluid Damper |
| CN206448145U (en) * | 2016-12-02 | 2017-08-29 | 浙江水利水电学院 | A kind of antidetonation fixed structure for ancient building shelter bridge |
| CN206819212U (en) * | 2017-05-11 | 2017-12-29 | 广州众赢资讯科技有限公司 | A kind of good intelligent interaction flat board of stability |
| CN107335692A (en) * | 2017-07-26 | 2017-11-10 | 吴秀女 | A kind of decorative panel for building double-side efficient apparatus for shaping |
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2018
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| CN108316127A (en) | 2018-07-24 |
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