CN107447603B - Pull-press shaft type monorail beam support - Google Patents
Pull-press shaft type monorail beam support Download PDFInfo
- Publication number
- CN107447603B CN107447603B CN201710914173.8A CN201710914173A CN107447603B CN 107447603 B CN107447603 B CN 107447603B CN 201710914173 A CN201710914173 A CN 201710914173A CN 107447603 B CN107447603 B CN 107447603B
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- Prior art keywords
- cylindrical surface
- positioning
- support
- plate
- pull
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- 238000010008 shearing Methods 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000005452 bending Methods 0.000 abstract description 11
- 238000004873 anchoring Methods 0.000 abstract description 3
- 230000009351 contact transmission Effects 0.000 abstract description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B25/00—Tracks for special kinds of railways
- E01B25/08—Tracks for mono-rails with centre of gravity of vehicle above the load-bearing rail
- E01B25/10—Mono-rails; Auxiliary balancing rails; Supports or connections for rails
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention discloses a pull-press shaft type monorail beam support, which comprises a support upper hem and a lower support plate, wherein the support upper hem comprises an upper top plate and transverse bridge direction cylindrical surfaces fixedly arranged below the upper hem, the cylindrical surfaces are divided into a middle positioning cylindrical surface and rotating cylindrical surfaces with two ends coaxial with the middle positioning cylindrical surface, the diameter of the positioning cylindrical surface is smaller than that of the rotating cylindrical surface so as to form a step surface, the positioning cylindrical surfaces are embedded into transverse bridge direction positioning grooves of a cross positioning block, two longitudinal bridge direction end parts of the positioning block are limited by positioning bosses, the rotating cylindrical surfaces extend out of two sides to form cantilever shafts, and the surfaces of the cantilever shafts are fixed on the lower support plate by a portal frame after being covered by an upper cylindrical surface plate and a lower cylindrical surface plate. The invention adopts a mode similar to the contact of a shaft and a cylindrical surface to transfer vertical load and drawing force load generated by tension, and the stress surface is large; the cooperation between the cantilever shaft of the upper pendulum of the support and the upper cylindrical surface plate and the lower cylindrical surface plate can adapt to the surface contact transmission of the beam body corner, bending moment and load; the anchoring mode of the lower support plate and the bent cap is simple.
Description
Technical Field
The invention relates to a beam support, in particular to a pull-press shaft type monorail beam support, and belongs to the technical field of rail transit.
Background
Urban rail transit is currently being developed greatly by the state, wherein a straddle type monorail is a form which is likely to be applied in a large quantity in the future, the use of the straddle type monorail in the state is very few at present, only Chongqing introduces Japanese technology around 2000 to establish a plurality of straddle type monorail lines, the existing straddle type monorail support adopts a hinge cast steel support which needs to bear vertical pressure, horizontal bending moment, transverse bending moment and plane bending moment transmitted by a vertical beam body, the two modes of fixing and moving are also needed to be met, and in order to adjust rail linearity, the support is also needed to be capable of being adjusted transversely and longitudinally before being installed and fixed. The structure of the straddle type monorail hinge shaft cast steel support is more complex than that of a general support, but the straddle type monorail hinge shaft cast steel support has some defects, such as: 1. the hinge shaft of the movable support is in line contact with the contact surface of the movable strip-shaped hole, and the height-adjusting part of the lower anchor bolt is also in annular line contact to bear pressure, so that the hinge shaft and the hinge support are made of materials with high strength and hardness, and contact stress fatigue pitting corrosion is easy to occur under the action of fatigue load when a train passes through; 2. the lower hem of the hinge cast steel support is connected with the bent cap beam below the support by adopting four anchor bolts in order to resist the horizontal force bending moment transmitted by the beam body, an anchor bolt cylinder is arranged on the periphery of the anchor bolts in order to meet the requirement of linear adjustment, the bottom and the top of the anchor bolts are also provided with spherical gaskets to adapt to the deflection of anchor bars during linear adjustment, but the anchor bars are subjected to a certain bending moment after linear adjustment due to the action of friction force, so that the anchor bolts have a bending and pulling combined action state in the actual working state, the fatigue life of the anchor bolts is very unfavorable, the anchor bolts adopt a double-strength design, the fatigue failure condition of the anchor bolts also exists in the actual use process, and the anchor bolts are very difficult to replace.
The present invention mainly uses the anchoring mode of changing force transmission contact mode and avoiding bending and pulling force as innovation point, because the force transmission path of modern support is changed from line contact to more reasonable surface contact and the anchor bolt which is subject to bending and pulling force is not the optimal scheme.
Disclosure of Invention
The invention aims at: aiming at the problems, the pull-press shaft type monorail beam support is provided.
The technical scheme adopted by the invention is as follows:
the utility model provides a pull-press shaft type monorail beam support, includes support upper hem and lower saddle plate, the support upper hem includes roof and the fixed transverse bridge of setting in its below to the cylinder, the cylinder divide into middle location cylinder and both ends and its coaxial cylinder that rotates, thereby location cylinder diameter is less than the cylinder diameter of rotation and forms a step face, and the location cylinder imbeds in the transverse bridge of a cross locating piece on the lower saddle plate to the constant head tank, and locating piece longitudinal bridge is spacing through C type location boss at both ends, leave the clearance between longitudinal bridge both ends and the C type location boss of locating piece, it stretches out the roof transverse bridge and forms the cantilever axle to both sides to rotate the cylinder, and the cantilever axle surface is fixed on lower saddle plate with the portal frame after wrapping with last column panel and lower cylinder board.
Preferably, the cylindrical surface and the upper top plate are fixedly connected through an axial rib and a radial rib.
Preferably, a longitudinal adjusting block, a transverse adjusting block and an adjusting wedge block are arranged in a gap between two ends of the longitudinal bridge of the positioning block and the C-shaped positioning boss and are used for adjusting the transverse bridge position and the longitudinal bridge position of the upper pendulum of the support, so that the linear adjustment of the single rail beam is realized. Therefore, the track line type adjusting function is realized between the lower support plate and the support upper pendulum, the complex operation that the original cast steel support lower pendulum needs to swing an anchor bolt to adjust the track line type is avoided, and the stress of the anchor bolt is more definite.
Preferably, a shearing-resistant boss is arranged at the top of the upper top plate and is firmly connected with the bottom of the monorail beam through an anchor bolt to transfer bending moment and horizontal force of the monorail beam. The support upper pendulum can be manufactured by adopting an integral pouring or combined welding mode.
Preferably, a reserved anchor hole is formed in the middle of the axial rib between the cylindrical surface and the upper top plate and can be used as an anchor point of the prestress anchor.
Preferably, the positioning block has two forms: firstly, a fixed positioning block is adopted, and a positioning groove of the positioning block is an arc surface and is matched with a positioning cylindrical surface, so that the vertical rotation of the upper pendulum of the support is not influenced while the upper pendulum of the support is limited to move along the bridge; the second type is a movable positioning block, and the positioning groove of the positioning block consists of a sliding plane section in the middle and two semi-circular arc surfaces on two sides, so that the positioning block can be a single rail Liang Digong along the bridge to a telescopic space, and the vertical rotation of the upper pendulum of the support is not influenced.
Preferably, the lower cylindrical surface plate is arranged in a groove on the lower support plate and can slide longitudinally and transversely in the groove, the upper support panel is pressed by the portal frame, and two ends of the upper support panel are limited by limiting plates on the portal frame. The upper column panel and the lower column panel can be manufactured separately or integrally, and the displacement of the upper column panel and the lower column panel in the transverse bridge direction is limited by the groove on the lower support plate and the limiting plate on the portal frame.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. the invention is the biggest difference with the existing hinge shaft cast steel support, adopts a mode similar to the contact of a shaft and a cylindrical surface to transfer the vertical load and the drawing force load generated by tension, thereby changing the contact mode of a rotating shaft, changing the line contact into the surface contact, and the stress surface does not need high-strength and high-hardness materials, such as steel and softer copper alloy, so that better surface contact can be formed, and simultaneously, the friction force of the support for rotation can be reduced, thereby meeting the requirements.
2. The cylindrical surface between the upper pendulum of the support and the lower cylindrical surface plate is matched with the cylindrical surface to rotate, so that the beam body corner can be adapted; the cantilever shaft extending out of the side surface of the upper pendulum of the support is matched with the portal frame to bear bending moment transmitted by the beam body; an upper cylindrical surface plate is arranged between the portal frame and a cantilever shaft of the upper pendulum of the support, so that the surface contact transmission of load is realized.
3. The linear adjustment of the support can be completed between the lower support plate and the upper swing of the support, the lower support plate anchored with the bent cap is not required to move, the fatigue safety of the lower support plate is improved, and meanwhile, the anchoring mode of the lower support plate and the bent cap is greatly simplified, so that the construction cost is effectively reduced.
Drawings
Fig. 1 is a view of the present invention in use for a single rail beam.
Fig. 2 is a perspective view of the present invention.
Fig. 3 is an exploded view of the present invention.
Fig. 4 and 5 are perspective views of the pendulum of the support, labeled 1 in fig. 3.
Fig. 6 is a perspective view of the gantry labeled 2 in fig. 3.
Fig. 7 and 8 are two structural views of the positioning block denoted by 7 in fig. 3.
The marks in the figure:
a is a monorail beam, B is a capping beam;
1 is a support upper pendulum, 2 is a portal frame, 3 is an upper column panel, 4 is a lower column panel, 5 is a lower support plate, 6 is a longitudinal adjusting block, 7 is a positioning block, 8 is an adjusting wedge block, 9 is a transverse adjusting block, and 10 is a C-shaped positioning boss;
1-1 is an upper top plate, 1-2 is an axial rib, 1-3 is a radial rib, 1-4 is a cantilever shaft, 1-5 is a reserved anchor hole, 1-6 is a positioning cylindrical surface, 1-7 is a rotary cylindrical surface, and 1-8 is a shearing-resistant boss;
2-1 is a limiting plate;
7-1 is a positioning boss, 7-2 is a positioning groove, and 7-3 is a sliding plane section.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
Example 1:
as shown in fig. 2 and 3, a pull-press shaft type monorail beam support comprises a support upper pendulum 1 and a lower support plate 4.
The support upper hem 1 is shown in figures 4 and 5, and comprises an upper top plate 1-1 and a transverse bridge direction cylindrical surface fixedly arranged below the upper top plate, wherein the cylindrical surface is divided into a middle positioning cylindrical surface 1-6 and two ends of the positioning cylindrical surface and rotating cylindrical surfaces 1-7 coaxial with the two ends of the positioning cylindrical surface, and the diameter of the positioning cylindrical surface 1-6 is smaller than that of the rotating cylindrical surface 1-7 so as to form a step surface. The cylindrical surface is fixedly connected with the upper top plate 1-1 through the axial ribs 1-2 and the radial ribs 1-3. The top of the upper top plate 1-1 is provided with a shearing-resistant boss 1-8. A reserved anchor hole 1-5 is formed in the middle of an axial rib 1-2 between the cylindrical surface and the upper top plate 1-1. The rotary cylindrical surface 1-7 extends out of the transverse bridge of the upper top plate 1-1 to form cantilever shafts 1-4 on two sides.
The positioning cylindrical surface 1-6 is embedded into a transverse bridge positioning groove 7-2 of a cross positioning block 7 on the lower support plate 5, two longitudinal bridge ends of the positioning block 7 are limited by a C-shaped positioning boss 10, a gap is reserved between the two longitudinal bridge ends of the positioning block 7 and the C-shaped positioning boss 10, and the surface of the cantilever shaft 1-4 is fixed on the lower support plate 5 by a portal frame 2 after being wrapped by an upper column panel 3 and a lower column panel 4. The upper support pendulum 1 is anchored with the bottom of the monorail beam A, and the lower support saddle 5 is anchored with the cover beam B, as shown in figure 1.
A longitudinal adjusting block 6, a transverse adjusting block 9 and an adjusting wedge block 8 are arranged in a gap between two ends of the longitudinal bridge of the positioning block 7 and the C-shaped positioning boss 10.
The lower cylindrical surface plate 4 is installed in a groove on the lower support plate 5, the upper support panel 3 is pressed by the portal frame 2, two ends of the upper support panel are limited by limiting plates 2-1 on the portal frame 2, and the structure of the portal frame 2 is shown in fig. 6.
The positioning groove 7-2 of the positioning block 7 is an arc surface, as shown in fig. 7.
Example 2:
a pull-press shaft type monorail beam support comprises a support upper pendulum 1 and a lower support plate 4.
The support upper hem 1 is shown in figures 4 and 5, and comprises an upper top plate 1-1 and a transverse bridge direction cylindrical surface fixedly arranged below the upper top plate, wherein the cylindrical surface is divided into a middle positioning cylindrical surface 1-6 and two ends of the positioning cylindrical surface and rotating cylindrical surfaces 1-7 coaxial with the two ends of the positioning cylindrical surface, and the diameter of the positioning cylindrical surface 1-6 is smaller than that of the rotating cylindrical surface 1-7 so as to form a step surface. The cylindrical surface is fixedly connected with the upper top plate 1-1 through the axial ribs 1-2 and the radial ribs 1-3. The top of the upper top plate 1-1 is provided with a shearing-resistant boss 1-8. A reserved anchor hole 1-5 is formed in the middle of an axial rib 1-2 between the cylindrical surface and the upper top plate 1-1. The rotary cylindrical surface 1-7 extends out of the transverse bridge of the upper top plate 1-1 to form cantilever shafts 1-4 on two sides.
The positioning cylindrical surface 1-6 is embedded into a transverse bridge positioning groove 7-2 of a cross positioning block 7 on the lower support plate 5, two longitudinal bridge ends of the positioning block 7 are limited by a C-shaped positioning boss 10, a gap is reserved between the two longitudinal bridge ends of the positioning block 7 and the C-shaped positioning boss 10, and the surface of the cantilever shaft 1-4 is fixed on the lower support plate 5 by a portal frame 2 after being wrapped by an upper column panel 3 and a lower column panel 4. The upper support pendulum 1 is anchored with the bottom of the monorail beam A, and the lower support saddle 5 is anchored with the cover beam B, as shown in figure 1.
A longitudinal adjusting block 6, a transverse adjusting block 9 and an adjusting wedge block 8 are arranged in a gap between two ends of the longitudinal bridge of the positioning block 7 and the C-shaped positioning boss 10.
The lower cylindrical surface plate 4 is installed in a groove on the lower support plate 5, the upper support panel 3 is pressed by the portal frame 2, two ends of the upper support panel are limited by limiting plates 2-1 on the portal frame 2, and the structure of the portal frame 2 is shown in fig. 6.
The positioning groove 7-2 of the positioning block 7 is composed of a sliding plane section in the middle and two semi-circular arc surfaces on two sides, as shown in fig. 8.
Claims (6)
1. The utility model provides a single rail beam support of pulling compression shaft type, includes support upper hem (1) and lower bedplate (5), its characterized in that: the support upper pendulum (1) comprises an upper top plate (1-1) and a transverse bridge-direction cylindrical surface fixedly arranged below the upper top plate, the cylindrical surface is divided into a middle positioning cylindrical surface (1-6) and rotating cylindrical surfaces (1-7) with two ends coaxial with the middle positioning cylindrical surface, the diameter of the positioning cylindrical surface (1-6) is smaller than that of the rotating cylindrical surface (1-7) so as to form a step surface, the positioning cylindrical surface (1-6) is embedded into a transverse bridge-direction positioning groove (7-2) of a cross positioning block (7) on a lower support plate (5), two longitudinal bridge-direction end parts of the positioning block (7) are limited by a C-type positioning boss (10), a gap is reserved between two longitudinal bridge-direction ends of the positioning block (7) and the C-type positioning boss (10), the rotating cylindrical surface (1-7) extends out of the transverse bridge-direction two sides of the upper top plate (1-1), and a cantilever arm shaft (1-4) is fixed on the lower support plate (5) after being covered by an upper column panel (3) and a lower column panel (4);
the positioning groove (7-2) of the positioning block (7) is an arc surface, or the positioning groove (7-2) of the positioning block (7) consists of a sliding plane section in the middle and two semi-arc surfaces on two sides.
2. A pull-push axle monorail beam mount as defined in claim 1, wherein: the cylindrical surface is fixedly connected with the upper top plate (1-1) through the axial ribs (1-2) and the radial ribs (1-3).
3. A pull-push axle monorail support as defined in claim 1 or 2, wherein: a longitudinal adjusting block (6), a transverse adjusting block (9) and an adjusting wedge block (8) are arranged in a gap between two ends of the longitudinal bridge of the positioning block (7) and the C-shaped positioning boss (10).
4. A pull-push axle monorail support as defined in claim 1 or 2, wherein: the top of the upper top plate (1-1) is provided with a shearing-resistant boss (1-8).
5. A pull-push axle monorail beam mount as defined in claim 2, wherein: a reserved anchor hole (1-5) is formed in the middle of an axial rib (1-2) between the cylindrical surface and the upper top plate (1-1).
6. A pull-push axle monorail beam mount as defined in claim 1, wherein: the lower column panel (4) is arranged in a groove on the lower support plate (5), the upper column panel (3) is pressed by the portal frame (2), and two ends of the upper column panel are limited by the limiting plates (2-1) on the portal frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710914173.8A CN107447603B (en) | 2017-09-30 | 2017-09-30 | Pull-press shaft type monorail beam support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710914173.8A CN107447603B (en) | 2017-09-30 | 2017-09-30 | Pull-press shaft type monorail beam support |
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| Publication Number | Publication Date |
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| CN107447603A CN107447603A (en) | 2017-12-08 |
| CN107447603B true CN107447603B (en) | 2023-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710914173.8A Active CN107447603B (en) | 2017-09-30 | 2017-09-30 | Pull-press shaft type monorail beam support |
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| CN109722953A (en) * | 2018-08-15 | 2019-05-07 | 中铁宝桥集团有限公司 | The transfer method of straddle type monorail rail tracks welded type mode tensile supporting seat and power |
| CN108894103B (en) * | 2018-09-20 | 2024-02-02 | 重庆单轨交通工程有限责任公司 | Straddle type single-track girder sliding type tensile support and girder device |
| CN109024258B (en) * | 2018-09-20 | 2024-02-09 | 重庆单轨交通工程有限责任公司 | Straddle type monorail Liang Lali support and tension support line adjusting device thereof |
| CN109024257B (en) * | 2018-09-20 | 2024-03-12 | 重庆单轨交通工程有限责任公司 | Support anchor bearing device and straddle type monorail Liang Lali support |
| CN113931017B (en) * | 2020-06-29 | 2023-03-14 | 比亚迪股份有限公司 | Support and traffic track system of track roof beam |
| CN114319089B (en) * | 2021-12-30 | 2024-01-26 | 上海应用技术大学 | Malocclusion tensile fixed support structure |
| DE102022123421A1 (en) * | 2022-09-14 | 2024-03-14 | Mageba Services & Technology Ag | Structure for guiding a monorail |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63251528A (en) * | 1987-04-07 | 1988-10-19 | Hinode Suido Kiki Kk | Setting of cover-receiving frame for underground structure |
| CN2632136Y (en) * | 2003-06-10 | 2004-08-11 | 铁道第三勘察设计院 | Trunnion slide board steel supporting base |
| JP2005016146A (en) * | 2003-06-26 | 2005-01-20 | East Japan Railway Co | Sleeper fixing device |
| CN2797429Y (en) * | 2005-05-23 | 2006-07-19 | 铁道科学研究院铁道建筑研究所 | Double cylindrical surface steel bearing for bridge |
| CN2832897Y (en) * | 2005-11-17 | 2006-11-01 | 湖北省交通规划设计院 | Steel bearing of bridge |
| KR100783259B1 (en) * | 2007-09-17 | 2007-12-06 | 주식회사 에스코알티에스 | Bridge bearing with elastic materials for resisting negative reactions |
| KR100819994B1 (en) * | 2008-01-07 | 2008-04-08 | 조영철 | Bridge bearing having a function to prevent overturning |
| DE202008010428U1 (en) * | 2008-08-06 | 2009-01-08 | Rofa Rosenheimer Förderanlagen GmbH | Fixing device for a rail system |
| CN101440601A (en) * | 2008-12-31 | 2009-05-27 | 北京交通大学 | Position adjustable rail beam bearing |
| CN202099736U (en) * | 2011-06-08 | 2012-01-04 | 新津腾中筑路机械有限公司 | Hinge support |
| KR20120053228A (en) * | 2010-11-17 | 2012-05-25 | 주식회사 베스탑 | Bridge bearing with excellent structural stability |
| CN203403355U (en) * | 2013-07-11 | 2014-01-22 | 中铁工程设计咨询集团有限公司 | Tension-bearing pot type rubber support |
| CN203403354U (en) * | 2013-07-11 | 2014-01-22 | 中铁工程设计咨询集团有限公司 | Tension-bearing cast steel support |
| CN203514180U (en) * | 2013-09-29 | 2014-04-02 | 洛阳双瑞特种装备有限公司 | Central pulling rod type pulling and pressing spherical support |
| CN106676978A (en) * | 2017-03-22 | 2017-05-17 | 成都市新筑路桥机械股份有限公司 | Novel monorail transit track beam base system |
| WO2017107884A1 (en) * | 2015-12-22 | 2017-06-29 | 中铁第四勘察设计院集团有限公司 | Railway support structure for maglev transportation project |
| CN106948260A (en) * | 2017-05-04 | 2017-07-14 | 成都市新筑路桥机械股份有限公司 | Straddle-seat type single traffic rail beam bears bearing |
| CN207512523U (en) * | 2017-09-30 | 2018-06-19 | 成都市新筑路桥机械股份有限公司 | A kind of tension and compression shaft type single track beam support |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4494656B2 (en) * | 2001-02-06 | 2010-06-30 | 株式会社佐藤工業所 | Positioning device for embedded member |
| CN201433352Y (en) * | 2009-04-17 | 2010-03-31 | 衡水中铁建工程橡胶有限责任公司 | Pull-press spherical surface rotating support |
| CN102995556B (en) * | 2012-12-04 | 2014-11-05 | 北京交通大学 | Support for straddle-type monorail traffic track beam |
| CN103243642B (en) * | 2013-05-15 | 2015-01-14 | 尚守平 | Rolling shaft type bridge support |
| CN103696362B (en) * | 2013-12-20 | 2016-01-13 | 中铁宝桥集团有限公司 | Straddle type light monorail transportation rail beam tensile support |
-
2017
- 2017-09-30 CN CN201710914173.8A patent/CN107447603B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63251528A (en) * | 1987-04-07 | 1988-10-19 | Hinode Suido Kiki Kk | Setting of cover-receiving frame for underground structure |
| CN2632136Y (en) * | 2003-06-10 | 2004-08-11 | 铁道第三勘察设计院 | Trunnion slide board steel supporting base |
| JP2005016146A (en) * | 2003-06-26 | 2005-01-20 | East Japan Railway Co | Sleeper fixing device |
| CN2797429Y (en) * | 2005-05-23 | 2006-07-19 | 铁道科学研究院铁道建筑研究所 | Double cylindrical surface steel bearing for bridge |
| CN2832897Y (en) * | 2005-11-17 | 2006-11-01 | 湖北省交通规划设计院 | Steel bearing of bridge |
| KR100783259B1 (en) * | 2007-09-17 | 2007-12-06 | 주식회사 에스코알티에스 | Bridge bearing with elastic materials for resisting negative reactions |
| KR100819994B1 (en) * | 2008-01-07 | 2008-04-08 | 조영철 | Bridge bearing having a function to prevent overturning |
| DE202008010428U1 (en) * | 2008-08-06 | 2009-01-08 | Rofa Rosenheimer Förderanlagen GmbH | Fixing device for a rail system |
| CN101440601A (en) * | 2008-12-31 | 2009-05-27 | 北京交通大学 | Position adjustable rail beam bearing |
| KR20120053228A (en) * | 2010-11-17 | 2012-05-25 | 주식회사 베스탑 | Bridge bearing with excellent structural stability |
| CN202099736U (en) * | 2011-06-08 | 2012-01-04 | 新津腾中筑路机械有限公司 | Hinge support |
| CN203403355U (en) * | 2013-07-11 | 2014-01-22 | 中铁工程设计咨询集团有限公司 | Tension-bearing pot type rubber support |
| CN203403354U (en) * | 2013-07-11 | 2014-01-22 | 中铁工程设计咨询集团有限公司 | Tension-bearing cast steel support |
| CN203514180U (en) * | 2013-09-29 | 2014-04-02 | 洛阳双瑞特种装备有限公司 | Central pulling rod type pulling and pressing spherical support |
| WO2017107884A1 (en) * | 2015-12-22 | 2017-06-29 | 中铁第四勘察设计院集团有限公司 | Railway support structure for maglev transportation project |
| CN106676978A (en) * | 2017-03-22 | 2017-05-17 | 成都市新筑路桥机械股份有限公司 | Novel monorail transit track beam base system |
| CN106948260A (en) * | 2017-05-04 | 2017-07-14 | 成都市新筑路桥机械股份有限公司 | Straddle-seat type single traffic rail beam bears bearing |
| CN207512523U (en) * | 2017-09-30 | 2018-06-19 | 成都市新筑路桥机械股份有限公司 | A kind of tension and compression shaft type single track beam support |
Non-Patent Citations (2)
| Title |
|---|
| 武汉天兴洲公铁两用长江大桥滑板式铰轴支座技术;胡海波;熊劲松;;桥梁建设(06);全文 * |
| 跨座式单轨PC轨道梁设计;程玉璞;桥梁建设(第02期);全文 * |
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| Publication number | Publication date |
|---|---|
| CN107447603A (en) | 2017-12-08 |
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