CN105672123A - Life-cycle basin-shaped sphere steel support of bridge - Google Patents
Life-cycle basin-shaped sphere steel support of bridge Download PDFInfo
- Publication number
- CN105672123A CN105672123A CN201610143419.1A CN201610143419A CN105672123A CN 105672123 A CN105672123 A CN 105672123A CN 201610143419 A CN201610143419 A CN 201610143419A CN 105672123 A CN105672123 A CN 105672123A
- Authority
- CN
- China
- Prior art keywords
- piston
- plate
- spherical crown
- life
- basin
- 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.)
- Granted
Links
Classifications
-
- 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
- E01D19/04—Bearings; Hinges
- E01D19/042—Mechanical bearings
- E01D19/047—Pot bearings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention relates to a life-cycle basin-shaped sphere steel support of a bridge. The support is characterized by comprising an upper support plate, a piston, a spherical crown and a steel basin seat plate which are successively arranged from top to bottom. The upper support plate is situated on the upper section of the piston, and the upper support plate and the piston are of an integrated structure or a separated structure. The concave surface of the bottom of the piston and the convex surface of the top of the spherical crown are arranged in a matched and fitted way and rotationally connected. The lower section of the piston and the entire spherical crown are arranged inside a mounting groove of the steel basin seat plate. A free gap is arranged between the edge of the spherical crown and the inner side wall of the mounting groove of the steel basin seat plate. Support sliding boards are arranged between the piston and the spherical crown and between the spherical crown and the undersurface of the mounting groove of the steel basin seat plate. The support has the beneficial effects that the life-cycle basin-shaped sphere steel support of the bridge is strong in function, great in stress, small in weight and more durable, the performance index of the life-cycle basin-shaped sphere steel support of the bridge is improved, and the support can be better applied to connection of a beam body and a pier in the life cycle.
Description
Technical field
The present invention relates to science of bridge building equipment technical field, particularly relate to a kind of in science of bridge building for accepting the life-cycle bridge basin-type ball bridle iron of beam body and pier.
Background technology
Bearing is the key member accepting beam body and pier in science of bridge building, by bearing, load and displacement is passed to pier, thus ensureing when vehicle runs safe and reliable, current seat structure has been generally adopted basin type rubber bridle iron or ball shaped steel bearing etc.
Existing basin type rubber bridle iron is to utilize the block rubber deformation in steel basin to realize rotating; Utilize the planar slide between wearing plate and corrosion resistant plate to adapt to the requirement of beam body deformation and displacement. Steel tub wall is subjected to the horizontal force that load produces, simultaneously under vertical pressure effect, block rubber also can produce lateral pressure, and steel tub wall also bears vertical pressure jointly with steel basin base plate, have the disadvantages that rubber can be aging gradually along with certain use environment and the time limit, so that affecting service life, make rotation additional bending moment value big.
Existing ball shaped steel bearing, steel ball-crown is inverted, and sphere down, realizes the rotation of bearing by the slip of sphere steel liner plate and sphere wearing plate; Utilize the slip between wearing plate and the corrosion resistant plate of upper bracket plate of steel ball crown plane to adapt to the requirement of beam body deformation and displacement. Fixed pattern bearing utilizes upper steel plate transmission horizontal force, and active type bearing utilizes spherical crown transmission horizontal force; Under vertical pressure, horizontal force and rotating torque effect, spherical crown is the primary structure member of a multidirectional complexity, has the disadvantages that rotation spherical crown is not closed, and bottom spherical crown, curved surface rotates and do not separate with sliding so that wearing plate abrasion are big; Spherical crown is also subjected to horizontal component and vertical force while rotating, and rotates and slip composite force, is in bias state bottom spherical crown, and spherical crown has the trend skidding off lower support plate, and discontinuity, indefinite, structural stability is relatively poor.
Existing support sliding plate commonly uses modified ultra-high molecular weight polyethylene wearing plate material, the accumulative abrasion loss technical standard of slide plate is 50km, for displacement corner bearing frequently, can not meet the demand of accumulation slippage amount in bearing alllife range, use procedure needs maintaining change slide plate or inject silicone grease oil with ensure slide plate normally use under coefficient of friction and wear hardness.
Existing bearing anticorrosion, generally with being coated with complicated procedures of forming, the techniques such as anti-corrosive primer, intermediate coat, finish paint, due to some cast steel structure part surface treatment difficulties of bearing, adds that coating quality is uneven, so that serious corrosion phenomena usually occurs in bearing steel beam column.
Existing bridle iron spherical crown curved surface and overall precision machine, curved surface composite stainless steel thin slab technique is complicated, technology difficulty is big, so that cost is higher.
Existing bearing many employings cast steel structure, yield rate is relatively low and seriously polluted, and quality is wayward.
Summary of the invention
The shortcoming of prior art in view of the above, it is an object of the invention to provide that a kind of function is strong, stress good, lightweight, more durable life-cycle bridge basin-type ball bridle iron.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of life-cycle bridge basin-type ball bridle iron, it is characterized in that: include the upper bracket plate set gradually from top to bottom, piston, spherical crown and steel basin seat board, upper bracket plate is positioned at upper piston area and upper bracket plate and is structure as a whole or split-type structural with piston, the concave curved surface of described piston base mates laminating and arranges and be rotationally connected with the convex surface at spherical crown top, described piston lower portion part and spherical crown entirety are arranged in the mounting groove of steel basin seat board, it is provided with free gap between the mounting groove internal side wall of spherical crown edge and steel basin seat board, between described piston and spherical crown, it is equipped with support sliding plate between the mounting groove bottom surface of spherical crown and steel basin seat board.
Described upper bracket plate and piston are split-type structural, a support sliding plate it is provided with between upper bracket plate and piston, support sliding plate base section embeds and is arranged on the internal setting of piston-top surface, fitting with the surface of piston and spherical crown respectively and arrange in the upper and lower both sides of support sliding plate, upper bracket plate and piston are slidably connected by support sliding plate.
It is additionally provided with one between described upper bracket plate and piston for controlling the guide rail of upper bracket plate glide direction, is coordinated by support sliding plate and guide rail between upper bracket plate and piston and realize directed being slidably connected.
Described guide rail is arranged integrally through support sliding plate, embeds piston top surface and arrange and install fixing bottom guide rail, and guide upper is goed deep into interior slip of sliding tray of supreme support plate bottom preset and arranged.
Further comprises laminating and be arranged on upper bracket plate bottom surface and fixing three layers composite slide-plate.
Further comprises the dust-proof seal ring being arranged between described piston face and the edge of opening of mounting groove, dust-proof seal ring embeds piston outer surface and arranges.
The outer wall laminating being additionally provided with the coaming plate being connected with steel basin seat board side, coaming plate bottom interior wall and mounting groove bottom described upper bracket plate is arranged.
Support sliding plate upper part between described piston and spherical crown embeds and is arranged on inside the concave curved surface of piston, support sliding plate is a curved surface plate body mated with the concave curved surface of piston and the convex surface of spherical crown generally, fits with the surface of piston and spherical crown respectively and arrange in the upper and lower both sides of support sliding plate.
Support sliding plate between the mounting groove bottom surface of described spherical crown and steel basin seat board is arranged on mounting groove bottom surface, and support sliding plate edge and mounting groove internal side wall offset settings, fits with the surface of spherical crown and mounting groove bottom surface setting respectively in the upper and lower both sides of support sliding plate.
Described support sliding plate adopts network molecular structure PTFE anti-wear panel material.
Described spherical crown passes through Cast aluminium alloy gold time processing molding, the ground polishing in spherical crown surface, and described steel basin seat board adopts hot rolled steel plate welding to make.
The metal surface of described life-cycle bridge basin-type ball bridle iron exposed parts carries out protective treatment each through cold spray zinc anticorrosion process.
In sum, the method have the advantages that
1. spherical crown is just being placed in the mounting groove of steel basin seat board, utilizing spherical crown convex surface and the laminating of upper bracket plate piston concave curved surface to realize rotating, slide displacement is realized by the slip of intermediate rail slip in sliding tray and upper bracket plate with the support sliding plate being embedded in piston; When piston rotation, in steel basin seat board, spherical crown lower plane produces horizontal sliding, to adapt to the rotation attitude of piston, remaining that spherical crown lower plane and steel basin seat board bottom surface are closely connected, it is to avoid under the effect of horizontal force, spherical crown and slide plate have, because rotating, the trend skidding off lower support plate.
2. realize the displacement of upper bracket plate level by arranging of guide rail and sliding tray, it is to avoid utilize both sides double track guide groove to realize level when sliding, easily produce draw-in groove phenomenon owing to spherical crown is movable.
3. time due to piston rotation, in steel basin seat board, spherical crown lower plane produces horizontal sliding, so that piston top plane dimension holds horizontal attitude, achieving slip to separate with rotation, it is to avoid rotation and slip compound make rotation produce additional levels displacement, and increase the accumulative abrasion loss of slide plate.
4. the hoop sidewall utilizing steel basin seat board bears the horizontal force that piston transmits, spherical crown and steel basin seat board and bears the vertical force that piston transmits, spherical crown lower slider face synchronous shift release moment of flexure, it is to avoid curved surface composite force and the phenomenon that stress is concentrated occurs.
5. spherical crown passes through Cast aluminium alloy gold time processing molding, the ground polishing in spherical crown surface, it is to avoid sphere composite stainless steel; Steel basin seat board adopts hot rolled steel plate Welding Structure, reduces machining period, has saved steel using amount, reduced cost.
6. it is additionally provided with dust-proof seal ring between piston face and the edge of opening of mounting groove, makes to be in sealing and dustproof state in steel basin seat board.
7. support sliding plate adopt with bridge structure with the high pressure-bearing in life-span, self-lubricating, high abrasion, low abrasion network molecular structure PTFE anti-wear panel material, the demand of the accumulative abrasion loss 100km of slide plate can be met.
8. the metal surface of life-cycle bridge basin-type ball bridle iron exposed parts carries out protective treatment each through cold spray zinc anticorrosion process, instead of the priming paint in conventional protective system and intermediate coat.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the half section structural representation of the embodiment of the present invention one.
Fig. 2 is the half section structural representation of the embodiment of the present invention two.
Fig. 3 is the half section structural representation of the embodiment of the present invention three.
In figure, 1 upper bracket plate, 2 three abutments slide plates, 3 pistons, 4 first support sliding plates, 5 spherical crowns, 6 dust-proof seal rings, 7 coaming plates, 8 mounting grooves, 9 free gaps, 10 second support sliding plates, 11 sliding trays, 12 guide rails, 13 hexagon socket head cap screws, 14 steel basin seat boards, 15 three layers composite slide-plates.
Detailed description of the invention
By particular specific embodiment, embodiments of the present invention being described below, those skilled in the art the content disclosed by this specification can understand other advantages and effect of the present invention easily.
Embodiment one
With reference to the accompanying drawings shown in 1: the invention provides a kind of life-cycle bridge basin-type ball bridle iron, including the upper bracket plate 1 set gradually from top to bottom, piston 3, spherical crown 5 and steel basin seat board 14, upper bracket plate 1 is positioned at piston 3 top, upper bracket plate 1 and piston 3 are the integrative-structure by casting technique molding, or by welding, the modes such as bolt connection realize upper bracket plate 1 and are connected fixing integrative-structure with piston 3, the described concave curved surface bottom piston 3 mates laminating and arranges and be rotationally connected with the convex surface at spherical crown 5 top, described piston 3 low portion and spherical crown 5 entirety are arranged in the mounting groove 8 of steel basin seat board 14, it is provided with free gap 9 between mounting groove 8 internal side wall of spherical crown 5 edge and steel basin seat board 14, free gap 9 is for meeting the displacement activity of spherical crown 5, between described piston 3 and spherical crown 5, it is equipped with support sliding plate between mounting groove 8 bottom surface of spherical crown 5 and steel basin seat board 14.
Wherein this life-cycle bridge basin-type ball bridle iron further comprises the dust-proof seal ring 6 being arranged between described piston 3 side surface and the edge of opening of mounting groove 8, dust-proof seal ring 6 embeds piston 3 outer surface and arranges, the setting of dust-proof seal ring 6 makes the internal opposing seal of mounting groove 8, prevent dust and little granule from entering mounting groove 8 internal, affect the service life of each assembly.
The coaming plate 7 being connected with steel basin seat board 14 side it is additionally provided with bottom described upper bracket plate 1, the outer wall laminating of coaming plate 7 bottom interior wall and mounting groove 8 is arranged, setting by coaming plate 7, make coaming plate 7 coordinate with piston 3 to achieve and the connected structure of mounting groove 8 sidewall, further increase structural stability and sealing.
The first support sliding plate 4 upper part between described piston 3 and spherical crown 5 embeds and is arranged on inside the concave curved surface of piston 3, the first support sliding plate 4 top is made to be fixedly installed, first support sliding plate 4 bottom and spherical crown 5 are slidably connected, first support sliding plate 4 is a curved surface plate body mated with the concave curved surface of piston 3 and the convex surface of spherical crown 5 generally, fits with the surface of piston 3 and spherical crown 5 respectively and arrange in the first support sliding plate about 4 both sides.
The second support sliding plate 10 between mounting groove 8 bottom surface of described spherical crown 5 and steel basin seat board 14 is arranged on mounting groove 8 bottom surface, second support sliding plate 10 edge and mounting groove 8 internal side wall offset setting, make the second support sliding plate 10 be relatively fixed and be arranged in mounting groove 8, being realized and being slidably connected of the second support sliding plate 10 by free gap 9 bottom spherical crown 5, fits with the surface of spherical crown 5 and mounting groove 8 bottom surface setting respectively in the second support sliding plate 10 about both sides.
The first described support sliding plate 4 and the second support sliding plate 10 all adopt high pressure-bearing, self-lubricating, high abrasion, the network molecular structure PTFE anti-wear panel material of low abrasion, the accumulative abrasion loss technology of the first support sliding plate 4 and the second support sliding plate 10 requires as 100km, the support sliding plate of network molecular structure PTFE anti-wear panel material is at normal pressure 45MPa, abrasion speed 15mm/s, during abrasion total amount 100km, line rate of wear is 1.94 μm/km, meet the instructions for use of bearing abrasion, the high-temperature behavior of this network molecular structure PTFE anti-wear panel material is good, under equal conditions, test temperature 70 DEG C ± 2 DEG C, without silicone grease oil, during abrasion total amount 1000m, coefficientoffrictionμ < 0.047, make the slip between each assembly of device more flexible by the setting of the first support sliding plate 4 and the second support sliding plate 10, extend service life simultaneously.
Described spherical crown 5 is by Cast aluminium alloy gold time processing molding, the ground polishing in spherical crown 5 surface, it is to avoid needs the convex surface surface recombination stainless steel layer at spherical crown 5 in prior art, decreases production process, reduce production cost; Described steel basin seat board 14 adopts hot rolled steel plate welding to make, and the more existing mode of production reduces machining period, has saved steel using amount, has reduced cost.
The metal surface of described life-cycle bridge basin-type ball bridle iron exposed parts carries out protective treatment each through cold spray zinc anticorrosion process, namely the exposed parts of upper bracket plate 1, coaming plate 7 and steel basin seat board 14 is carried out protective treatment, instead of the priming paint in conventional protective system and intermediate coat, technique is simple, adhesive force is strong, efficiently solves an anticorrosion difficult problem for exposed area; In heavy antisepsis situation, only need to be coated with fluorine carbon finishing paint on cold spray zinc confining bed surface.
Life-cycle bridge basin-type ball bridle iron in the present embodiment adopts fixed pattern structure, upper bracket plate 1 is by pre-embedded steel slab and sleeve at the bottom of beam, the assemblies such as crab-bolt are connected fixing with beam body, steel basin seat board 14 passes through bolt, the assembly such as crab-bolt and sleeve is connected fixing with pier, pier is reserved with anchor hole, there is vertical pressure-bearing and angle turning function in the application, by coordinating of piston 3 and spherical crown 5, and the free gap 9 between mounting groove 8 internal side wall of spherical crown 5 edge and steel basin seat board 14 realizes angle turning function, realize limiting this life-cycle horizontal all directions displacement of bridge basin-type ball bridle iron by the upper bracket plate 1 of integrative-structure and piston 3 being arranged in the mounting groove 8 of steel basin seat board 14, realize fixing between beam body and pier function.
Embodiment two
The present embodiment is in that from the different of embodiment one: described upper bracket plate 1 and piston 3 are split-type structural, it is provided with three abutments slide plate 2 between upper bracket plate 1 and piston 3, three abutments slide plate 2 base section embeds and is arranged on the internal setting of piston 3 end face, fit with the surface of piston 3 and spherical crown 5 respectively and arrange in three abutments slide plate about 2 both sides, making to be relatively fixed bottom three abutments slide plate 2, three abutments slide plate 2 top and upper bracket plate 1 are slidably connected.
Three abutments slide plate 2 is also adopted by the network molecular structure PTFE anti-wear panel material of high pressure-bearing, self-lubricating, high abrasion, low abrasion, and the accumulative abrasion loss technology of three abutments slide plate 2 requires as 100km.
Being compounded with fixing three layers composite slide-plate 15, i.e. SF-1 plate body on described upper bracket plate 1 bottom surface, anti-wear performance is good, and coefficient of friction is little, long service life, and operating temperature is typically in less than 240 DEG C, it is possible to ensure the service life of life-cycle bridge basin-type ball bridle iron.
Life-cycle bridge basin-type ball bridle iron in the present embodiment adopts two-way type structure, there is vertical pressure-bearing and angle turning function in the application, realize being slidably connected by three abutments slide plate 2 between upper bracket plate 1 and piston 3, and its glide direction does not limit, horizontal all directions displacement can be realized, for coordinating suitable bridge between beam body and pier to the movement with direction across bridge by relative sliding.
Embodiment three
The present embodiment is in that from the different of embodiment two: be additionally provided with one between described upper bracket plate 1 and piston 3 for controlling the guide rail 12 of upper bracket plate 1 glide direction, is coordinated by three abutments slide plate 2 and guide rail 12 and realize directed being slidably connected between upper bracket plate 1 and piston 3; Described guide rail 12 is arranged integrally through three abutments slide plate 2, and bottom guide rail 12, embedding piston 3 top surface arranges and passes through hexagon socket head cap screw 13 and installs fixing, and the interior setting of sliding of sliding tray 11 of supreme support plate 1 bottom preset is goed deep on guide rail 12 top.
Life-cycle bridge basin-type ball bridle iron in the present embodiment adopts one-way type structure, there is vertical pressure-bearing and angle turning function in the application, realization is coordinated to be slidably connected by three abutments slide plate 2 and guide rail 12 between upper bracket plate 1 and piston 3, three abutments slide plate 2 is mainly used in being slidably connected of contact surface, guide rail 12 is mainly used in the orientation realizing in sliding process, it may be achieved forward shift between beam body and pier also laterally limits situation about unshifting.
The foregoing is only the preferred embodiments of the present invention, as long as realizing purpose of the present invention technical scheme with essentially identical means, broadly falling within protection scope of the present invention.
Claims (12)
1. a life-cycle bridge basin-type ball bridle iron, it is characterized in that: include the upper bracket plate set gradually from top to bottom, piston, spherical crown and steel basin seat board, upper bracket plate is positioned at upper piston area and upper bracket plate and is structure as a whole or split-type structural with piston, the concave curved surface of described piston base mates laminating and arranges and be rotationally connected with the convex surface at spherical crown top, described piston lower portion part and spherical crown entirety are arranged in the mounting groove of steel basin seat board, it is provided with free gap between the mounting groove internal side wall of spherical crown edge and steel basin seat board, between described piston and spherical crown, it is equipped with support sliding plate between the mounting groove bottom surface of spherical crown and steel basin seat board.
2. life-cycle bridge basin-type ball bridle iron according to claim 1, it is characterized in that: described upper bracket plate and piston are split-type structural, a support sliding plate it is provided with between upper bracket plate and piston, support sliding plate base section embeds and is arranged on the internal setting of piston-top surface, fitting with the surface of piston and spherical crown respectively and arrange in the upper and lower both sides of support sliding plate, upper bracket plate and piston are slidably connected by support sliding plate.
3. life-cycle bridge basin-type ball bridle iron according to claim 2, it is characterized in that: be additionally provided with one between described upper bracket plate and piston for controlling the guide rail of upper bracket plate glide direction, coordinated by support sliding plate and guide rail between upper bracket plate and piston and realize directed being slidably connected.
4. life-cycle bridge basin-type ball bridle iron according to claim 3, it is characterized in that: described guide rail is arranged integrally through support sliding plate, embedding piston top surface bottom guide rail and arrange and install fixing, guide upper is goed deep into interior slip of sliding tray of supreme support plate bottom preset and is arranged.
5. life-cycle bridge basin-type ball bridle iron as claimed in any of claims 1 to 4, it is characterised in that: further comprises laminating and be arranged on upper bracket plate bottom surface and fixing three layers composite slide-plate.
6. life-cycle bridge basin-type ball bridle iron according to claim 5, it is characterised in that: further comprises the dust-proof seal ring being arranged between described piston face and the edge of opening of mounting groove, dust-proof seal ring embeds piston outer surface and arranges.
7. life-cycle bridge basin-type ball bridle iron according to claim 6, it is characterised in that: the outer wall laminating being additionally provided with the coaming plate being connected with steel basin seat board side, coaming plate bottom interior wall and mounting groove bottom described upper bracket plate is arranged.
8. life-cycle bridge basin-type ball bridle iron according to claim 1, it is characterized in that: the support sliding plate upper part between described piston and spherical crown embeds and is arranged on inside the concave curved surface of piston, support sliding plate is a curved surface plate body mated with the concave curved surface of piston and the convex surface of spherical crown generally, fits with the surface of piston and spherical crown respectively and arrange in the upper and lower both sides of support sliding plate.
9. life-cycle bridge basin-type ball bridle iron according to claim 1, it is characterized in that: the support sliding plate between the mounting groove bottom surface of described spherical crown and steel basin seat board is arranged on mounting groove bottom surface, support sliding plate edge and mounting groove internal side wall offset settings, fit with the surface of spherical crown and mounting groove bottom surface setting respectively in the upper and lower both sides of support sliding plate.
10. the life-cycle bridge basin-type ball bridle iron according to any one in claim 1,2,8,9, it is characterised in that: described support sliding plate adopts network molecular structure PTFE anti-wear panel material.
11. life-cycle bridge basin-type ball bridle iron according to claim 1, it is characterised in that: described spherical crown passes through Cast aluminium alloy gold time processing molding, the ground polishing in spherical crown surface, and described steel basin seat board adopts hot rolled steel plate welding to make.
12. the life-cycle bridge basin-type ball bridle iron according to claim 1 to 11 any one, it is characterised in that: the metal surface of described life-cycle bridge basin-type ball bridle iron exposed parts carries out protective treatment each through cold spray zinc anticorrosion process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610143419.1A CN105672123B (en) | 2016-03-08 | 2016-03-08 | Life-cycle bridge basin-type ball bridle iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610143419.1A CN105672123B (en) | 2016-03-08 | 2016-03-08 | Life-cycle bridge basin-type ball bridle iron |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105672123A true CN105672123A (en) | 2016-06-15 |
| CN105672123B CN105672123B (en) | 2017-08-11 |
Family
ID=56307730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610143419.1A Active CN105672123B (en) | 2016-03-08 | 2016-03-08 | Life-cycle bridge basin-type ball bridle iron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105672123B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106120548A (en) * | 2016-08-26 | 2016-11-16 | 济南大学 | Shock-absorbing spherical support |
| 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 |
| CN108396642A (en) * | 2018-04-24 | 2018-08-14 | 武汉海润工程设备有限公司 | The small span freely-supported bridge ball shaped steel bearing of magnetic-levitation traffic |
| CN110872811A (en) * | 2019-12-16 | 2020-03-10 | 长安大学 | Bridge beam supports that durability is good and slippage ability is strong |
| CN111663436A (en) * | 2020-07-07 | 2020-09-15 | 山东交通学院 | Cylindrical surface support |
| CN112647409A (en) * | 2020-12-28 | 2021-04-13 | 杨智 | Horizontal swing type shock insulation support for building |
| CN112726396A (en) * | 2021-01-07 | 2021-04-30 | 中国港湾工程有限责任公司 | Ocean anticorrosion support |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201554141U (en) * | 2009-11-20 | 2010-08-18 | 北京工业大学 | Shock isolating support for self-adaptive bispherical steel spring plate |
| CN201620352U (en) * | 2010-01-28 | 2010-11-03 | 成都市新筑路桥机械股份有限公司 | Bridge-used vibration damping enhanced rigid hinge support |
| CN202298451U (en) * | 2011-10-14 | 2012-07-04 | 中国铁道科学研究院铁道建筑研究所 | Durable spherical steel support |
| KR101350883B1 (en) * | 2013-04-12 | 2014-01-14 | (주)알티에스 | Isolator using engineering plastic and sliding parts for the same |
| CN203855888U (en) * | 2014-06-03 | 2014-10-01 | 上海携程工程橡胶有限公司 | Roof-embedded spherical steel support |
| CN204435213U (en) * | 2015-01-09 | 2015-07-01 | 衡水市质量技术监督检验所 | A kind of composite sphere aseismatic bearing |
| CN104963281A (en) * | 2015-05-08 | 2015-10-07 | 武汉海润工程设备有限公司 | Aluminum alloy spherical crown for bridge support |
| CN205529868U (en) * | 2016-03-08 | 2016-08-31 | 河北桥致通科技有限公司 | Life -cycle bridge benzvalene form ball steel bearing |
-
2016
- 2016-03-08 CN CN201610143419.1A patent/CN105672123B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201554141U (en) * | 2009-11-20 | 2010-08-18 | 北京工业大学 | Shock isolating support for self-adaptive bispherical steel spring plate |
| CN201620352U (en) * | 2010-01-28 | 2010-11-03 | 成都市新筑路桥机械股份有限公司 | Bridge-used vibration damping enhanced rigid hinge support |
| CN202298451U (en) * | 2011-10-14 | 2012-07-04 | 中国铁道科学研究院铁道建筑研究所 | Durable spherical steel support |
| KR101350883B1 (en) * | 2013-04-12 | 2014-01-14 | (주)알티에스 | Isolator using engineering plastic and sliding parts for the same |
| CN203855888U (en) * | 2014-06-03 | 2014-10-01 | 上海携程工程橡胶有限公司 | Roof-embedded spherical steel support |
| CN204435213U (en) * | 2015-01-09 | 2015-07-01 | 衡水市质量技术监督检验所 | A kind of composite sphere aseismatic bearing |
| CN104963281A (en) * | 2015-05-08 | 2015-10-07 | 武汉海润工程设备有限公司 | Aluminum alloy spherical crown for bridge support |
| CN205529868U (en) * | 2016-03-08 | 2016-08-31 | 河北桥致通科技有限公司 | Life -cycle bridge benzvalene form ball steel bearing |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106120548A (en) * | 2016-08-26 | 2016-11-16 | 济南大学 | Shock-absorbing spherical support |
| CN106120548B (en) * | 2016-08-26 | 2018-01-12 | 济南大学 | Shock-absorbing spherical support |
| 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 |
| CN108396642A (en) * | 2018-04-24 | 2018-08-14 | 武汉海润工程设备有限公司 | The small span freely-supported bridge ball shaped steel bearing of magnetic-levitation traffic |
| CN110872811A (en) * | 2019-12-16 | 2020-03-10 | 长安大学 | Bridge beam supports that durability is good and slippage ability is strong |
| CN111663436A (en) * | 2020-07-07 | 2020-09-15 | 山东交通学院 | Cylindrical surface support |
| CN111663436B (en) * | 2020-07-07 | 2021-12-28 | 山东交通学院 | Cylindrical surface support |
| CN112647409A (en) * | 2020-12-28 | 2021-04-13 | 杨智 | Horizontal swing type shock insulation support for building |
| CN112726396A (en) * | 2021-01-07 | 2021-04-30 | 中国港湾工程有限责任公司 | Ocean anticorrosion support |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105672123B (en) | 2017-08-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105672123A (en) | Life-cycle basin-shaped sphere steel support of bridge | |
| CN102109044B (en) | Non-rising stem gate valve | |
| US6742769B2 (en) | Elevator sheave for use with flat ropes | |
| NL2032304B1 (en) | Adjustable levelling kit and associated installation method | |
| KR101163404B1 (en) | A shperical bearing of structures | |
| CN205529868U (en) | Life -cycle bridge benzvalene form ball steel bearing | |
| CN108453561A (en) | A kind of full support guide rail protective cover | |
| WO2021057875A1 (en) | Spherical steel support | |
| EP2873883B1 (en) | Sliding bearing for structural engineering | |
| CN115948981A (en) | High-temperature-resistant and corrosion-resistant spherical support with metal friction surface | |
| CN107988855A (en) | A kind of stepless height-regulating light rail bearing | |
| CN106516935A (en) | Durable type elevator sliding rail plate | |
| CN107190586A (en) | Floating vibration isolation type ground steel track system | |
| CN203880111U (en) | Wear resisting butterfly valve preventing seawater corrosion | |
| JP3126898U (en) | Bridge equipment support system | |
| CN215593511U (en) | Turnout roller device | |
| CN103737338B (en) | A kind of V-type rail of down-the-hole drill | |
| CN108547219A (en) | A kind of secondary improved method of bridge pad friction | |
| CN203904829U (en) | Two-way movable spherical support with sealing and tensile functions | |
| CN219364300U (en) | High-temperature-resistant corrosion-resistant metal friction surface spherical support | |
| CN204418030U (en) | The ball-type bracing or strutting arrangement used in bridge construction | |
| CN219032917U (en) | Height-adjustable support for railway bridge | |
| CN219886555U (en) | Basin-type support for railway bridge | |
| CN205520472U (en) | Machine tool guide rail | |
| CN220302539U (en) | Smoothly rotating mandrel for rail transit suspension system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171016 Address after: 053000, 1-2, 1, 268, 242 Hongqi Avenue, Heping West Road, Hengshui, Hebei Patentee after: HENGSHUI MINGGUANG ENGINEERING RUBBER Co.,Ltd. Address before: 053000, 1-2, 1, 268, 242 Hongqi Avenue, Heping West Road, Hengshui, Hebei Patentee before: HEBEI QIAOZHITONG TECHNOLOGY Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 053000 chenxinzhuang, Pengdu Township, Binhu New District, Hengshui City, Hebei Province Patentee after: HENGSHUI MINGGUANG ENGINEERING RUBBER Co.,Ltd. Address before: 053000 floor 1-2, building 1, 242, Hongqi Street, 268 Heping West Road, Taocheng District, Hengshui City, Hebei Province Patentee before: HENGSHUI MINGGUANG ENGINEERING RUBBER Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221209 Address after: 053000 Floor 1-2, Building 1, No. 242, Hongqi Street, Heping West Road, Taocheng District, Hengshui City, Hebei Province Patentee after: HENGSHUI MINGGUANG ENGINEERING RUBBER Co.,Ltd. Patentee after: QIAOZHITONG (WUHAN) TECHNOLOGY Co.,Ltd. Address before: 053000 chenxinzhuang, Pengdu Township, Binhu New District, Hengshui City, Hebei Province Patentee before: HENGSHUI MINGGUANG ENGINEERING RUBBER Co.,Ltd. |