CN203977279U - Non-maintaining bearing - Google Patents
Non-maintaining bearing Download PDFInfo
- Publication number
- CN203977279U CN203977279U CN201420180514.5U CN201420180514U CN203977279U CN 203977279 U CN203977279 U CN 203977279U CN 201420180514 U CN201420180514 U CN 201420180514U CN 203977279 U CN203977279 U CN 203977279U
- Authority
- CN
- China
- Prior art keywords
- plate
- lower support
- support plate
- upper bracket
- spherical crown
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000004873 anchoring Methods 0.000 claims abstract description 9
- 238000005256 carbonitriding Methods 0.000 claims abstract description 4
- 238000007747 plating Methods 0.000 claims abstract description 4
- 239000000126 substance Substances 0.000 claims abstract description 4
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 claims description 4
- 229910001096 P alloy Inorganic materials 0.000 claims description 3
- OFNHPGDEEMZPFG-UHFFFAOYSA-N phosphanylidynenickel Chemical group [P].[Ni] OFNHPGDEEMZPFG-UHFFFAOYSA-N 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000011900 installation process Methods 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000003260 anti-sepsis Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
Landscapes
- Sliding-Contact Bearings (AREA)
Abstract
The utility model discloses a kind of non-maintaining bearing, comprise upper bracket plate, spherical crown liner plate and lower support plate, spherical crown liner plate is arranged between upper bracket plate and lower support plate, and be equipped with slide plate between spherical crown liner plate and upper and lower support plate, in upper bracket plate and lower support plate, be equipped with anchoring assembly, the overall external surface of described upper bracket plate, spherical crown liner plate, lower support plate and anchoring assembly is equipped with anticorrosive coat.It is characterized in that: described anticorrosive coat is to adopt the alloy-layer that the mode of chemical plating forms or the topping forming after carbo-nitriding is processed.The utility model is simple in structure, reasonable in design, function admirable, and long service life, effectively solves bearing later maintenance problem.
Description
Technical field
The utility model relates to a kind of bearing, particularly relates to a kind of non-maintaining bearing.
Background technology
At present, bearing is heavy anti-corrosion paint system and carries out preservative treatment+tetrafluoro slide plate+rubber coaming plate protection, and this structure unavoidably can produce and destroys and just require at set intervals anticorrosionly to safeguard bearing, change slide plate and coaming plate is wasted time and energy anticorrosive coat in installation process.How to solve this technical problem, become the direction that these those skilled in the art make great efforts.
Utility model content
The purpose of this utility model is just to provide a kind of non-maintaining bearing, can realize bearing after dispatching from the factory without later maintenance, thereby solve the problem that above-mentioned prior art exists completely.
The purpose of this utility model realizes by following technical proposals:
A kind of non-maintaining bearing, comprise upper bracket plate, spherical crown liner plate and lower support plate, spherical crown liner plate is arranged between upper bracket plate and lower support plate, and be equipped with slide plate between spherical crown liner plate and upper and lower support plate, in upper bracket plate and lower support plate, be equipped with anchoring assembly, the overall external surface of described upper bracket plate, spherical crown liner plate, lower support plate and anchoring assembly is equipped with anticorrosive coat.
As preferably, described anticorrosive coat is the alloy-layer that adopts the mode of chemical plating to form.
As preferably, described alloy-layer is nickel-phosphorus alloy or admiro.
As preferably, described anticorrosive coat is the topping forming after carbo-nitriding is processed.
Further, described slide plate is modified ultra-high molecular weight polyethylene slide plate.
Further, in described upper bracket plate and lower support plate, stainless steel protective cover is all installed.
Compared with prior art, the beneficial effects of the utility model are: simple in structure, reasonable in design, and function admirable, long service life, effectively solves bearing later maintenance problem.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the partial enlarged drawing at A place in Fig. 1.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, the utility model is further described.
As depicted in figs. 1 and 2, a kind of non-maintaining bearing, comprise upper bracket plate 1, spherical crown liner plate 2 and lower support plate 3, spherical crown liner plate 2 is arranged between upper bracket plate 1 and lower support plate 3, and be equipped with slide plate 4 between spherical crown liner plate 2 and upper and lower support plate 1,3, in upper bracket plate 1 and lower support plate 3, be equipped with anchoring assembly 5, the overall external surface of described upper bracket plate 1, spherical crown liner plate 2, lower support plate 3 and anchoring assembly 5 is equipped with anticorrosive coat.This anticorrosive coat is the alloy-layer that adopts the mode of chemical plating to form, and this alloy-layer is preferably nickel-phosphorus alloy or admiro.This anticorrosive coat can be also the topping forming after carbo-nitriding is processed.
Described slide plate 4 is modified ultra-high molecular weight polyethylene slide plate.
Referring to Fig. 2, in described upper bracket plate 1 and lower support plate 3, stainless steel protective cover 6 is all installed.
In use, the ni-p alloy coating of described upper bracket plate 1, spherical crown liner plate 2, lower support plate 3 and anchoring assembly 5 overall external surfaces can effectively play antisepsis, and in installation process, is difficult for destroyed.And modified ultra-high molecular weight polyethylene slide plate has anti abrasive characteristic, long service life.Stainless steel protective cover 6 is difficult for destroyed in installation process, and long service life.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. a non-maintaining bearing; comprise upper bracket plate, spherical crown liner plate and lower support plate; spherical crown liner plate is arranged between upper bracket plate and lower support plate; and be equipped with slide plate between spherical crown liner plate and upper and lower support plate; in upper bracket plate and lower support plate, be equipped with anchoring assembly; the overall external surface of described upper bracket plate, spherical crown liner plate, lower support plate and anchoring assembly is equipped with anticorrosive coat, it is characterized in that: described anticorrosive coat is to adopt the alloy-layer that the mode of chemical plating forms or the topping forming after carbo-nitriding is processed.
2. non-maintaining bearing according to claim 1, is characterized in that: described alloy-layer is nickel-phosphorus alloy or admiro.
3. non-maintaining bearing according to claim 1, is characterized in that: described slide plate is modified ultra-high molecular weight polyethylene slide plate.
4. non-maintaining bearing according to claim 1, is characterized in that: in described upper bracket plate and lower support plate, stainless steel protective cover is all installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420180514.5U CN203977279U (en) | 2014-04-15 | 2014-04-15 | Non-maintaining bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420180514.5U CN203977279U (en) | 2014-04-15 | 2014-04-15 | Non-maintaining bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203977279U true CN203977279U (en) | 2014-12-03 |
Family
ID=51974736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420180514.5U Expired - Lifetime CN203977279U (en) | 2014-04-15 | 2014-04-15 | Non-maintaining bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203977279U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113390A (en) * | 2015-09-22 | 2015-12-02 | 铁道第三勘察设计院集团有限公司 | Weather-proof steel support for bridge |
| CN107119555A (en) * | 2017-03-21 | 2017-09-01 | 中铁（贵州）市政工程有限公司 | Air-tightness steel bridge bearing waterproof construction |
| CN108330818A (en) * | 2018-01-23 | 2018-07-27 | 中铁大桥勘测设计院集团有限公司 | A kind of protective device and spherical bearing |
-
2014
- 2014-04-15 CN CN201420180514.5U patent/CN203977279U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113390A (en) * | 2015-09-22 | 2015-12-02 | 铁道第三勘察设计院集团有限公司 | Weather-proof steel support for bridge |
| CN107119555A (en) * | 2017-03-21 | 2017-09-01 | 中铁（贵州）市政工程有限公司 | Air-tightness steel bridge bearing waterproof construction |
| CN108330818A (en) * | 2018-01-23 | 2018-07-27 | 中铁大桥勘测设计院集团有限公司 | A kind of protective device and spherical bearing |
| CN108330818B (en) * | 2018-01-23 | 2019-10-08 | 中铁大桥勘测设计院集团有限公司 | A kind of protective device and spherical bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240116 Address after: 611400 No. 799, hope road, Wujin street, Xinjin District, Chengdu, Sichuan (Industrial Park) Patentee after: Chengdu Xinzhu Transportation Technology Co.,Ltd. Address before: 611430 Xinjin Industrial Park, Sichuan, Chengdu Patentee before: CHENGDU XINZHU ROAD & BRIDGE MACHINERY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141203 |