CN203080403U - Gradient adjusting type plate-type damping rubber support - Google Patents

Gradient adjusting type plate-type damping rubber support Download PDF

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Publication number
CN203080403U
CN203080403U CN 201320003517 CN201320003517U CN203080403U CN 203080403 U CN203080403 U CN 203080403U CN 201320003517 CN201320003517 CN 201320003517 CN 201320003517 U CN201320003517 U CN 201320003517U CN 203080403 U CN203080403 U CN 203080403U
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CN
China
Prior art keywords
supertronic
plate
support plate
screw rod
bracket plate
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Active
Application number
CN 201320003517
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Chinese (zh)
Inventor
廖朝华
朱玉
南军强
冯鹏程
彭元诚
向彤
吴成亮
吴可
闫蕾蕾
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WUHAN NEWTERY ENGINEERING TECHNOLOGY Co Ltd
CCCC Second Highway Consultants Co Ltd
Original Assignee
WUHAN NEWTERY ENGINEERING TECHNOLOGY Co Ltd
CCCC Second Highway Consultants Co Ltd
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Publication date
Application filed by WUHAN NEWTERY ENGINEERING TECHNOLOGY Co Ltd, CCCC Second Highway Consultants Co Ltd filed Critical WUHAN NEWTERY ENGINEERING TECHNOLOGY Co Ltd
Priority to CN 201320003517 priority Critical patent/CN203080403U/en
Application granted granted Critical
Publication of CN203080403U publication Critical patent/CN203080403U/en
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Abstract

The utility model discloses a gradient adjusting type plate-type damping rubber support which comprises a rubber plate, a beam bottom anchorage structure and an abutment top anchorage structure. An upper support plate is arranged on the upper end face of the rubber plate. The upper support plate is fixedly connected with the beam bottom anchorage structure. A spherical cap is arranged between the upper support plate and the rubber plate. The upper top face of the upper support plate is a plane. The lower bottom face of the upper support plate is a concave face. The upper top face of the spherical cap is a convex face matched with the lower bottom face of the upper support plate. The lower bottom face of the spherical cap is a plane. A lower support plate is arranged on the lower end face of the rubber plate. The lower support plate is fixedly connected with the abutment top anchorage structure. The gradient adjusting type plate-type damping rubber support further comprises a gradient adjusting screw rod. The upper end of the gradient adjusting screw rod is connected with the upper support plate, and the lower end of the gradient adjusting screw rod is connected with the lower support plate. The gradient adjusting type plate-type damping rubber support is simple in structure and reasonable in design, and has the advantages of being self-gradient-adjustable, high in bearing capacity, reliable in horizontal force transmission, good in anti-seismic property, and long in service life.

Description

Supertronic template formula damping rubber bearing
Technical field
The utility model relates to the bridge pad technical field, refers to it is a kind of supertronic template formula damping rubber bearing particularly.
Background technology
Conventional laminated rubber bearing does not have the supertronic function, but actual bridge all has laterally, longitudinal grade, and the special mill train bridge gradient is big, carries out gradient adjustment according to needs when bearing is installed.At present the method for adjusting has two kinds, and the one, carve shaped steel plate increasing above the seat board; The 2nd, in the beam bottom concrete is set and carves the type piece.Problems such as difficulty of construction is big in engineering is used, cost is high for above-mentioned two kinds of methods, make mistakes easily in the construction.
The utility model content
The purpose of this utility model is exactly the deficiency that will solve the above-mentioned background technology, provides a kind of and has from supertronic, bearing capacity height, the horizontal force transmission is reliable, anti-seismic performance good, the supertronic template formula damping rubber bearing of the characteristics of long service life.
The technical solution of the utility model is: a kind of supertronic template formula damping rubber bearing, comprise anchorage structure at the bottom of rubber tile, the beam, pier top anchorage structure, it is characterized in that: the upper surface of described rubber tile is provided with the upper bracket plate, described upper bracket plate is fixedlyed connected with anchorage structure at the bottom of the beam, between upper bracket plate and rubber tile, be provided with spherical crown, the last end face of described upper bracket plate is the plane, the bottom surface of upper bracket plate is a concave surface, the convex surface that the last end face of described spherical crown is complementary for the bottom surface with the upper bracket plate, the bottom surface of spherical crown is the plane; The lower surface of described rubber tile is provided with lower support plate, and lower support plate is fixedlyed connected with pier top anchorage structure; Also comprise the supertronic screw rod, the upper end of described supertronic screw rod is connected with the upper bracket plate, and the lower end of supertronic screw rod is connected with lower support plate.
In such scheme:
Be provided with sulfur tank in the described spherical crown, spherical crown and bonding being integral of rubber tile sulfuration.
Be provided with sulfur tank in the described lower support plate, lower support plate and bonding being integral of rubber tile sulfuration.
Be connected by Z type brace between described supertronic screw rod and the upper bracket plate, Z type brace one end is fixedlyed connected with the upper bracket plate by screw, and the other end of Z type brace is passed by the supertronic screw rod, and Z type brace and supertronic screw rod are bolted to connection.
Be connected by Z type brace between described supertronic screw rod and the lower support plate, Z type brace one end is fixedlyed connected with lower support plate by screw, and the other end of Z type brace is passed by the supertronic screw rod, and Z type brace and supertronic screw rod are bolted to connection.
Described spherical crown is the aluminium alloys spherical crown, and the aluminium alloys spherical crown is in light weight, and cost is low, and concave spherical surface is complementary under the epirelief sphere of spherical crown and the upper bracket plate, and it is more flexible that bearing is rotated, and corner is bigger.
Advantage of the present utility model is:
1, the utility model is that spherical crown and the bottom surface that plane, last end face are convex surface is that the upper bracket plate that concave surface, last end face are the plane mates mutually by bottom surface, and cooperation by the supertronic screw rod, make bearing have the supertronic function: to pass through to adjust the supertronic screw rod before installing, make the upper bracket plate along spherical crown epirelief spherical rotation, thereby make the upper bracket plate top surface consistent with the anchorage structure gradient at the bottom of the beam, can directly install, do not need additionally to adjust the beam bottom sloping, simple installation, avoid bearing inclined to one side phenomenon to occur pressing, make bearing stressed evenly, prolong the application life of bearing;
2, be respectively arranged with upper bracket plate and lower support plate in the upper and lower end face of rubber tile, make things convenient for the bearing installing and locating, upper bracket plate and lower support plate also can make the bearing rubber tile evenly bear vertical bearing capacity simultaneously;
3, the utility model transmits horizontal force by upper bracket plate and lower support plate are set, the upper bracket plate links to each other with anchorage structure at the bottom of the beam, and lower support plate links to each other with pier top anchorage structure, makes the horizontal force transmission more reliable, bearing can not produce slippage under dynamic vehicle load vibration effect;
4, establish sulfur tank in supertronic template formula damping rubber bearing spherical crown and the lower support plate,, promoted the shearing resistance adhesive property of rubber tile, the horizontal force transmission more reliable with bonding being integral of rubber tile sulfuration.
Description of drawings
Fig. 1 is the utility model overall structure generalized section;
Fig. 2 is the utility model overall structure schematic diagram.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, is convenient to be well understood to the utility model, but they do not constitute qualification to the utility model.
A kind of supertronic template formula damping rubber bearing as shown in Figure 1, it comprises anchorage structure 5 at the bottom of rubber tile 3, the beam, pier top anchorage structure 6, the upper surface of rubber tile 3 is provided with upper bracket plate 1, upper bracket plate 1 is fixedlyed connected with anchorage structure 5 at the bottom of the beam, the lower surface of rubber tile 3 is provided with lower support plate 4, and lower support plate 4 is fixedlyed connected with pier top anchorage structure 6.Upper bracket plate 1 and lower support plate 4 in that the upper and lower end face of rubber tile 3 is provided with make things convenient for the bearing installing and locating, and upper bracket plate 1 and lower support plate 4 also can make bearing rubber tile 3 evenly bear vertical bearing capacity simultaneously; In addition, upper bracket plate 1 links to each other with anchorage structure 5 at the bottom of the beam, and lower support plate 4 and the design that pier top anchorage structure 6 links to each other make the horizontal force transmission more reliable of rubber tile 3, and bearing can not produce slippage yet under dynamic vehicle load vibration effect like this.
Be provided with spherical crown 2 between upper bracket plate 1 and rubber tile 3, the last end face of upper bracket plate 1 is the plane, and the bottom surface of upper bracket plate 1 is a concave surface, the convex surface that the last end face of spherical crown 2 is complementary for the bottom surface with upper bracket plate 1, and the bottom surface of spherical crown 2 is the plane.Also be provided with supertronic screw rod 7 in addition, the upper end of supertronic screw rod 7 is connected with upper bracket plate 1, the lower end of supertronic screw rod 7 is connected with lower support plate 4, be specially: all be connected between supertronic screw rod 7 and upper bracket plate 1, the lower support plate 4 by Z type brace 8, Z type brace 8 one ends are fixedlyed connected with lower support plate 4 with upper bracket plate 1 by screw, the other end of Z type brace 8 is passed by supertronic screw rod 7, and Z type brace 8 is bolted to connection with supertronic screw rod 7.The supertronic screw rod 7 that the utility model is provided with, make bearing have the supertronic function, adjust supertronic screw rod 7 before installing, make upper bracket plate 1, thereby make on the upper bracket plate end face consistent with the beam bottom sloping along spherical crown 2 epirelief spherical rotation, can directly install, do not need extra leveling beam bottom sloping, simple installation avoids bearing inclined to one side phenomenon to occur pressing, make bearing stressed evenly, prolong the application life of bearing.
Spherical crown 2 is the aluminium alloys spherical crown in the utility model, and the aluminium alloys spherical crown is in light weight, and cost is low, and 1 time concave spherical surface of the epirelief sphere of spherical crown 2 and upper bracket plate is complementary, and it is more flexible that bearing is rotated, and corner is bigger.
Be provided with sulfur tank in spherical crown 2, spherical crown 2 and bonding being integral of rubber tile 3 sulfurations are provided with sulfur tank in lower support plate 4, and lower support plate 4 is vulcanized bonding being integral with rubber tile 3, has promoted the shearing resistance adhesive property of rubber tile 3 like this, the horizontal force transmission more reliable.
The utility model is simple in structure, and is reasonable in design, is a kind of supertronic template formula damping rubber bearing that has from characteristics such as supertronic, bearing capacity height, the horizontal force transmission is reliable, anti-seismic performance good, long service life.

Claims (6)

1. supertronic template formula damping rubber bearing, comprise rubber tile (3), anchorage structure (5) at the bottom of the beam, pier top anchorage structure (6), it is characterized in that: the upper surface of described rubber tile (3) is provided with upper bracket plate (1), described upper bracket plate (1) is fixedlyed connected with anchorage structure (5) at the bottom of the beam, between upper bracket plate (1) and rubber tile (3), be provided with spherical crown (2), the last end face of described upper bracket plate (1) is the plane, the bottom surface of upper bracket plate (1) is a concave surface, the convex surface that the last end face of described spherical crown (2) is complementary for the bottom surface with upper bracket plate (1), the bottom surface of spherical crown (2) is the plane; The lower surface of described rubber tile (3) is provided with lower support plate (4), and lower support plate (4) is fixedlyed connected with pier top anchorage structure (6); Also comprise supertronic screw rod (7), the upper end of described supertronic screw rod (7) is connected with upper bracket plate (1), and the lower end of supertronic screw rod (7) is connected with lower support plate (4).
2. supertronic template formula damping rubber bearing according to claim 1, it is characterized in that: described spherical crown is provided with sulfur tank in (2), and spherical crown (2) is bonding with rubber tile (3) sulfuration.
3. supertronic template formula damping rubber bearing according to claim 1, it is characterized in that: described lower support plate is provided with sulfur tank in (4), and lower support plate (4) is bonding with rubber tile (3) sulfuration.
4. supertronic template formula damping rubber bearing according to claim 1, it is characterized in that: be connected by Z type brace (8) between described supertronic screw rod (7) and the upper bracket plate (1), Z type brace (8) one ends are fixedlyed connected with upper bracket plate (1) by screw, the other end of Z type brace (8) is passed by supertronic screw rod (7), and Z type brace (8) is bolted to connection with supertronic screw rod (7).
5. supertronic template formula damping rubber bearing according to claim 1, it is characterized in that: be connected by Z type brace (8) between described supertronic screw rod (7) and the lower support plate (4), Z type brace (8) one ends are fixedlyed connected with lower support plate (4) by screw, the other end of Z type brace (8) is passed by supertronic screw rod (7), and Z type brace (8) is bolted to connection with supertronic screw rod (7).
6. supertronic template formula damping rubber bearing according to claim 1, it is characterized in that: described spherical crown (2) is the aluminium alloys spherical crown.
CN 201320003517 2013-01-05 2013-01-05 Gradient adjusting type plate-type damping rubber support Active CN203080403U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320003517 CN203080403U (en) 2013-01-05 2013-01-05 Gradient adjusting type plate-type damping rubber support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320003517 CN203080403U (en) 2013-01-05 2013-01-05 Gradient adjusting type plate-type damping rubber support

Publications (1)

Publication Number Publication Date
CN203080403U true CN203080403U (en) 2013-07-24

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ID=48826259

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320003517 Active CN203080403U (en) 2013-01-05 2013-01-05 Gradient adjusting type plate-type damping rubber support

Country Status (1)

Country Link
CN (1) CN203080403U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106677057A (en) * 2017-03-01 2017-05-17 江苏中路工程技术研究院有限公司 Self-adjusting slope support for large-longitudinal-slope bridge
CN109706830A (en) * 2018-12-28 2019-05-03 西安石油大学 A kind of anti-pulling steel block of embedded high-damping rubber energy consumption pad

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106677057A (en) * 2017-03-01 2017-05-17 江苏中路工程技术研究院有限公司 Self-adjusting slope support for large-longitudinal-slope bridge
CN109706830A (en) * 2018-12-28 2019-05-03 西安石油大学 A kind of anti-pulling steel block of embedded high-damping rubber energy consumption pad

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