CN205116460U - Shock insulation slide support - Google Patents
Shock insulation slide support Download PDFInfo
- Publication number
- CN205116460U CN205116460U CN201520826057.7U CN201520826057U CN205116460U CN 205116460 U CN205116460 U CN 205116460U CN 201520826057 U CN201520826057 U CN 201520826057U CN 205116460 U CN205116460 U CN 205116460U
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- support body
- support
- block
- dog
- top board
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Abstract
The utility model relates to a support technical field, shock insulation slide support is disclosed, it includes roof (1) and support body (3), install on support body (3) upper surface upper junction plate (2), install down on support body (3) lower surface connecting plate (4), still include dog (6), install on roof (1) dog (6), the horizontal displacement of dog (6) cooperation upper junction plates (2) restriction roofs (1), dog (6) are fixed on roof (1) through the bolt that shears (5). The utility model discloses slide support body, glide plane adopt whole equipment to form simple to operate, the support body adopts isolation bearing, guarantees that the support and the roof beam body had certain horizontal equivalent stiffness before sliding, whole support transversely sets up the dog, and when the earthquake takes place, support horizontal displacement is to the limit after, and the bolt that shears splits, has weakened horizontal horizontal force, plays certain cushioning effect.
Description
Technical field
The utility model relates to bearing technical field, particularly relates to shock insulation sliding bearing.
Background technology
Existing polytetrafluoroethylene (PTFE) teflon slider bearing does not have isolation property, and mounting process is simple, cause design and construction unit not by the upper lower steel plate of the supporting bearing of standard, occur bearing local compression, eccentric compression in installation process, thus decrease the application life of bearing.When earthquake occurs, effectively cannot isolate the transmission of seismic energy to superstructure, make building or bridge be subject to the infringement of earthquake disaster, therefore need to design a kind of shock insulation sliding bearing that can weaken transverse horizontal power.
Summary of the invention
The utility model, for the shortcoming lacking shock insulation function in prior art, provides shock insulation sliding bearing.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
Shock insulation sliding bearing, comprise top board and support body, support body upper surface is provided with upper junction plate, support body soffit is provided with lower connecting plate, top board contacts with upper junction plate, also comprises block, and block is arranged on top board, block coordinates the horizontal movement of upper junction plate restriction top board, and block is fixed on top board by shearing bolt.When an earthquake occurs, after bearing horizontal movement to the limit, the shearing bolt fracture on block, weakens transverse horizontal power, plays certain cushioning effect.
As preferably, block is arranged on the both sides of top board soffit, and every block block is at least provided with a shearing bolt, the shearing bolt on same block is arranged in a straight line.Shearing bolt arranged in a straight line evenly can cushion horizontal force.
As preferably, the upper surface of upper junction plate is provided with groove, and groove is embedded with polytetrafluoroethylene (PTFE) slide plate, and the bottom surface of top board is welded with corrosion resistant plate, and corrosion resistant plate contacts with polytetrafluoroethylene (PTFE) slide plate.Utilize the low-friction coefficient between polyfluortetraethylene plate and corrosion resistant plate, the superstructure horizontal movement of building can be made unrestricted.
As preferably, upper junction plate and lower connecting plate and support body are all bolted.By bolt, upper junction plate and lower connecting plate can be stably arranged on to make on body.
The utility model, owing to have employed above technical scheme, has significant technique effect: sliding bearing body, slide surface adopt overall package to form, easy for installation, ensure that installation quality; Support body adopts shock isolating pedestal, ensures that bearing and beam body had certain horizontal equivalent stiffness before sliding; Overall bearing horizontally set block, when an earthquake occurs, after bearing horizontal movement to the limit, shearing bolt ruptures, and weakens transverse horizontal power, plays certain cushioning effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is upward view of the present utility model.
The toponym that in accompanying drawing, each number designation refers to is as follows: 1-top board, 2-upper junction plate, 3-support body, 4-lower connecting plate, 5-shearing bolt, 6-block, 7-polytetrafluoroethylene (PTFE) slide plate, 8-corrosion resistant plate, 21-groove.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
Embodiment 1
Shock insulation sliding bearing, as shown in the figure, comprise top board 1 and support body 3, support body 3 upper surface is provided with upper junction plate 2, and support body 3 soffit is provided with lower connecting plate 4, and top board 1 contacts with upper junction plate 2, also comprise block 6, block 5 is arranged on top board 1, and block 6 coordinates upper junction plate 2 to limit the horizontal movement of top board 1, and block 6 is fixed on top board 1 by shearing bolt 5.Block 6 is arranged on the both sides of top board 1 soffit, every block block 6 is provided with five shearing bolts 5, and the shearing bolt 5 on same block 6 is arranged in a straight line.The upper surface of upper junction plate 2 is provided with groove 21, and groove is embedded with polytetrafluoroethylene (PTFE) slide plate 7, and the bottom surface of top board 1 is welded with corrosion resistant plate 8, and corrosion resistant plate 8 contacts with polytetrafluoroethylene (PTFE) slide plate 7.Upper junction plate 2 and lower connecting plate 4 are all bolted with support body 3.
In a word, the foregoing is only preferred embodiment of the present utility model, all equalizations done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (4)
1. shock insulation sliding bearing, comprise top board (1) and support body (3), support body (3) upper surface is provided with upper junction plate (2), support body (3) soffit is provided with lower connecting plate (4), top board (1) contacts with upper junction plate (2), it is characterized in that: also comprise block (6), block (6) is arranged on top board (1), block (6) coordinates the horizontal movement of upper junction plate (2) restriction top board (1), and block (6) is fixed on top board (1) by shearing bolt (5).
2. shock insulation sliding bearing according to claim 1, it is characterized in that: block (6) is arranged on the both sides of top board (1) soffit, every block block (6) is at least provided with a shearing bolt (5), the shearing bolt (5) on same block (6) is arranged in a straight line.
3. shock insulation sliding bearing according to claim 1, it is characterized in that: the upper surface of upper junction plate (2) is provided with groove (21), groove is embedded with polytetrafluoroethylene (PTFE) slide plate (7), the bottom surface of top board (1) is welded with corrosion resistant plate (8), and corrosion resistant plate (8) contacts with polytetrafluoroethylene (PTFE) slide plate (7).
4. shock insulation sliding bearing according to claim 1, is characterized in that: upper junction plate (2) and lower connecting plate (4) are all bolted with support body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520826057.7U CN205116460U (en) | 2015-10-21 | 2015-10-21 | Shock insulation slide support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520826057.7U CN205116460U (en) | 2015-10-21 | 2015-10-21 | Shock insulation slide support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205116460U true CN205116460U (en) | 2016-03-30 |
Family
ID=55572079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520826057.7U Active CN205116460U (en) | 2015-10-21 | 2015-10-21 | Shock insulation slide support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205116460U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368485A (en) * | 2016-10-26 | 2017-02-01 | 南京工业大学 | High damping rubber elastic sliding vibration-insulating support adopting flexible limitation |
| CN109356307A (en) * | 2018-11-16 | 2019-02-19 | 东南大学 | The curtain wall cushioning support-saddle and construction method that can quickly repair |
| CN110424547A (en) * | 2019-06-25 | 2019-11-08 | 上海大学 | A kind of change sliding isolated bearing |
-
2015
- 2015-10-21 CN CN201520826057.7U patent/CN205116460U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368485A (en) * | 2016-10-26 | 2017-02-01 | 南京工业大学 | High damping rubber elastic sliding vibration-insulating support adopting flexible limitation |
| CN106368485B (en) * | 2016-10-26 | 2019-03-15 | 南京工业大学 | A kind of high-damping rubber elastic slip shock isolating pedestal using flexible limit |
| CN109356307A (en) * | 2018-11-16 | 2019-02-19 | 东南大学 | The curtain wall cushioning support-saddle and construction method that can quickly repair |
| CN110424547A (en) * | 2019-06-25 | 2019-11-08 | 上海大学 | A kind of change sliding isolated bearing |
| CN110424547B (en) * | 2019-06-25 | 2021-11-19 | 上海大学 | Variable friction sliding shock insulation support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |