CN203668820U - Abrasion-resistant type one-way movable teflon board type bridge support - Google Patents
Abrasion-resistant type one-way movable teflon board type bridge support Download PDFInfo
- Publication number
- CN203668820U CN203668820U CN201320854140.6U CN201320854140U CN203668820U CN 203668820 U CN203668820 U CN 203668820U CN 201320854140 U CN201320854140 U CN 201320854140U CN 203668820 U CN203668820 U CN 203668820U
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- board
- check blocks
- steel plate
- pairs
- support body
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- Expired - Fee Related
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Abstract
The utility model discloses an abrasion-resistant type one-way movable teflon board type bridge support, and belongs to the field of bridge engineering components. The abrasion-resistant type one-way movable teflon board type bridge support is composed of an upper steel board, a lower steel board, a support body and two pairs of limit check blocks, wherein a teflon board is arranged on the top of the support body; a stainless steel board is arranged on the lower surface of the upper steel board; the support body is connected between the upper steel board and the lower steel board; the two pairs of limit check blocks are composed of outer check blocks and inner check blocks in pairs; the two pairs of limit check blocks are symmetrically arranged on the two transverse sides of the support body and are symmetrically connected between the upper steel board and the lower steel board through the inner check blocks and the outer check blocks. The board-type support wide in application range serves as a foundation, and the limit check block pairs are symmetrically arranged on the two transverse sides of the support body, so that the inner check blocks and the outer check blocks form sliding faces, direct contact between the limit check blocks and the support body is avoided, abrasion to protection glue in the support body is avoided, the service life of the support is prolonged remarkably, and the support is flexible in design and stable in power transmission.
Description
Technical field
The board-like bridge pad of a kind of wear-resisting type one-way movable tetrafluoro of the utility model, belongs to bridge engineering field of components.
Background technology
On the pier stud of bridge, need erection support to adapt to bridge telescopic variation, in some situation, need to limit beam displacement body direction.The board-like bearing of one-way movable tetrafluoro adapts to this operating mode.The board-like bearing of common one-way movable tetrafluoro is that upper base plate block directly contacts with bearing, forms slide plane, restraint direction.In the bearing course of work, bearing protection glue contact with block, and slip, and great abrasion protection glue affects application life of bearing.
Utility model content
The purpose of this utility model is to provide the board-like bridge pad of a kind of wear-resisting type one-way movable tetrafluoro, to increase the abrasion resistance of bearing, improves the application life of bridge pad.
The board-like bridge pad of a kind of wear-resisting type one-way movable tetrafluoro of the utility model, by upper steel plate, lower steel plate, a seat body, positive stop to forming, prop up seat body end face and have tetrafluoro plate, the soffit of upper steel plate has corrosion resistant plate, propping up seat body is connected between upper steel plate and lower steel plate, positive stop is to being made up of in pairs outer baffle block and internal stop, and two pairs of positive stops, to being symmetricly set on the both lateral sides of a seat body, are connected between lower steel plate and upper steel plate by its inside and outside block symmetry respectively.
Two pairs of positive stops pair of the described both lateral sides that is symmetricly set on a seat body, its outer baffle block symmetry is connected to the soffit of upper steel plate, and its internal stop symmetry is connected to the upper surface of lower steel plate.
The positive stop pair of the described both lateral sides that is symmetricly set on a seat body, its internal stop upper surface level is higher than outer baffle block lower surface level.
The board-like bridge pad of the utility model wear-resisting type one-way movable tetrafluoro; be a kind of applicability widely board-like bearing for basis; by being symmetrical arranged positive stop pair in a seat body both lateral sides; make block and lower block form slide plane, avoided directly contacting with a seat body, avoided the wearing and tearing of bearing main body protection glue; significantly improve bearing application life; and the design is flexible, power transmission is stable.
Accompanying drawing explanation
Fig. 1 the utility model structural representation
The specific embodiment
How now further illustrate by reference to the accompanying drawings the utility model implements
The utility model is by upper steel plate, lower steel plate, prop up seat body, positive stop is to composition, prop up seat body 2 end faces and have tetrafluoro plate, the soffit of upper steel plate 1 has corrosion resistant plate 3, propping up seat body 2 is connected between upper steel plate 1 and lower steel plate 6, positive stop is to being made up of in pairs outer baffle block 4 and internal stop 5, two pairs of positive stops are to being symmetricly set on the both lateral sides of a seat body 2, respectively by its internal stop 5, outer baffle block 4 is connected between lower steel plate 6 and upper steel plate 1, its outer baffle block 4 is symmetrically welded at the soffit of upper steel plate 1, its internal stop 5 is symmetrically welded at the upper surface of lower steel plate 6.
The positive stop pair of the described both lateral sides that is symmetricly set on a seat body 2, its internal stop 5 upper surface levels are higher than outer baffle block lower surface level.
This device after assembling is arranged on to Dun Ding, and fixes at the bottom of fine strain of millet, form the board-like stand apparatus of bridge one-way movable.
Claims (3)
1. the board-like bridge pad of wear-resisting type one-way movable tetrafluoro, by upper steel plate, lower steel plate, a seat body, positive stop to forming, prop up seat body end face and have tetrafluoro plate, the soffit of upper steel plate has corrosion resistant plate, prop up seat body and be connected between upper steel plate and lower steel plate, it is characterized in that, positive stop is to being made up of in pairs outer baffle block and internal stop, two pairs of positive stops, to being symmetricly set on the both lateral sides of a seat body, are connected between lower steel plate and upper steel plate by its inside and outside block symmetry respectively.
2. the board-like bridge pad of a kind of wear-resisting type one-way movable tetrafluoro according to claim 1, it is characterized in that, two pairs of positive stops pair that are symmetricly set on the both lateral sides of a seat body, its outer baffle block symmetry is connected to the soffit of upper steel plate, and its internal stop symmetry is connected to the upper surface of lower steel plate.
3. the board-like bridge pad of a kind of wear-resisting type one-way movable tetrafluoro according to claim 1, is characterized in that, is symmetricly set on the positive stop pair of the both lateral sides of a seat body, and its internal stop upper surface level is higher than outer baffle block lower surface level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320854140.6U CN203668820U (en) | 2013-12-23 | 2013-12-23 | Abrasion-resistant type one-way movable teflon board type bridge support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320854140.6U CN203668820U (en) | 2013-12-23 | 2013-12-23 | Abrasion-resistant type one-way movable teflon board type bridge support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203668820U true CN203668820U (en) | 2014-06-25 |
Family
ID=50965136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320854140.6U Expired - Fee Related CN203668820U (en) | 2013-12-23 | 2013-12-23 | Abrasion-resistant type one-way movable teflon board type bridge support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203668820U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421218A (en) * | 2015-11-26 | 2016-03-23 | 周汉林 | Connecting part for upper structure and low structure of bridge and construction method for support |
| CN106638288A (en) * | 2017-02-15 | 2017-05-10 | 中铁二院工程集团有限责任公司 | Energy-dissipation and seismic-mitigation bridge support |
-
2013
- 2013-12-23 CN CN201320854140.6U patent/CN203668820U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421218A (en) * | 2015-11-26 | 2016-03-23 | 周汉林 | Connecting part for upper structure and low structure of bridge and construction method for support |
| CN106638288A (en) * | 2017-02-15 | 2017-05-10 | 中铁二院工程集团有限责任公司 | Energy-dissipation and seismic-mitigation bridge support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20191223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |