CN107245935A - Arch tower viaduct - Google Patents
Arch tower viaduct Download PDFInfo
- Publication number
- CN107245935A CN107245935A CN201710623624.2A CN201710623624A CN107245935A CN 107245935 A CN107245935 A CN 107245935A CN 201710623624 A CN201710623624 A CN 201710623624A CN 107245935 A CN107245935 A CN 107245935A
- Authority
- CN
- China
- Prior art keywords
- bridge
- arch tower
- arch
- tower
- main stem
- 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
- E01D11/00—Suspension or cable-stayed bridges
- E01D11/04—Cable-stayed bridges
-
- 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
- E01D19/14—Towers; Anchors ; Connection of cables to bridge parts; Saddle supports
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of arch tower viaduct, including arterial highway, across main stem bridge on longitudinal direction are worn under transverse direction, upper across the main stem bridge both sides in longitudinal direction are respectively in and is connected to two loop ramp bridges between upper across the main stem bridge in arterial highway and longitudinal direction are worn under transverse direction, the arch tower of across main stem bridge both sides on longitudinally is across and are connected to the suspension cable on the king-post of arch tower and longitudinal direction between across main stem bridge and corresponding loop ramp bridge；Arched framework is provided with the arch tower and is installed on the sightseeing elevator of arched framework；The arch tower viaduct of the present invention, to the bridge that collapses on cross grade separation, using arch tower and gradually open surface suspension cable forms a kind of new viaduct structural system with being connected the ramp bridge of underway, sightseeing elevator is set in huge arch tower to provide to bow in tower top for visitor and look at the sightseeing platform of whole city, to view and admire surrounding landscape, with obvious society and economical effects, use function, structure stress, design, the urban landscape of viaduct is set organically to combine together.
Description
Technical field
The present invention relates to technical field of buildings, and in particular to a kind of arch tower viaduct.
Background technology
Focus on communication function existing urban interchange, structure type is single more, panorama is seen from the air, with the smooth beautiful curve
Sense, but ordinary person has aesthetic feeling from difficulty in terms of ground or road visual angle.On the other hand, some places need individually to repair only for urban landscape
Huge arch tower has been built as landmark, has not possessed substantially and uses function, there is also safety for the force stability of independent huge arch
Hidden danger, takes up an area expensive.Accordingly, it would be desirable to it is a kind of integrate using function, structure stress, design, urban landscape it is new
Viaduct structure.
The content of the invention
It is therefore an object of the present invention to provide a kind of arch tower viaduct, to collapsing on cross grade separation, bridge is worn with being connected down
Using arch tower and gradually, open surface suspension cable forms a kind of new viaduct structural system to the ramp bridge of road, passes through landscape electricity
Ladder can be manned to arch top of tower, to view and admire surrounding landscape, makes the use function of viaduct, structure stress, design, city
Landscape can organically combine together.
The arch tower viaduct of the present invention, including arterial highway, upper across the main stem bridge in longitudinal direction are worn under transverse direction, is respectively on longitudinally across master
Bridge both sides and being connected to two loop ramp bridges on arterial highway and longitudinal direction between across main stem bridge are worn under transverse direction, are across on longitudinal direction
The arch tower of across main stem bridge both sides and be connected to the king-post of arch tower and longitudinal direction on across main stem bridge and corresponding loop ramp bridge
Between suspension cable；Across main stem bridge on arterial highway and longitudinal direction is worn under the transverse direction, and spatially staggered form is arranged；Set in the arch tower
There is arched framework and be installed on the sightseeing elevator of arched framework；The sightseeing elevator includes framework, car and guiding mechanism, institute
State framework and arched framework is slidably connected to by pulley；The car is in the tubbiness of horizontal positioned and rotates company around its own axis
Framework is connected to, the axis of car is parallel with the tangent plane of arched framework；The guiding mechanism is connected between car and arched framework
Bottom plate is provided with for keeping car to be in normotopia, car when framework is slided, it is to be to maintain car in normotopia to keep car
Bottom plate be in level, make to tilt in car moving process, visitor be able to can stand firm in car, upper across the main stem bridge horizontal stroke in longitudinal direction
Worn under across transverse direction above arterial highway, it is opposing traffic road that across main stem bridge on arterial highway and longitudinal direction is worn under transverse direction, logical according to right side
Capable regular one of loop ramp bridge be lower bridge ring road, another loop ramp bridge be upper bridge ring road, loop ramp bridge with
The connected one end in arterial highway is worn under transverse direction close to ground, is supported by roadbed, loop ramp bridge with longitudinally on across main stem bridge be connected one
End is soared, and arch tower is made up of the arched girder being connected at the top of two pier studs of two pier studs and one, and the pier stud of arch tower passes through
Suspension cable is connected with the part of soaring of loop ramp bridge, can save the part roadbed or bridge pier being supported in below loop ramp bridge
Structure, can be cost-effective, reduces the requirement to geographical conditions, alleviation and conflicting between surrounding existed building, is viaduct
Build and provide a great convenience.
Further, the guiding mechanism includes the first sector gear, the second sector gear, gear stand and sliding block；It is described
First sector gear is fixed on cage bottom；Gear stand is articulated with the wheel shaft of the first sector gear and the wheel of the second sector gear
To keep engaging all the time between the first sector gear and the second sector gear between axle；The sliding block is slidably connected to arch bone
Frame；Second sector gear perpendicular to the guide rod of arched framework tangent plane by being slidably connected to sliding block；The wheel shaft of first sector gear
With the wheel shaft and the diameter parallel of car of the second sector gear；When car is moved with framework, the second sector gear and sliding block are pulled
One piece of movement, sliding block produces upset when being slided along arched framework, and the second sector gear will be driven to rotate, and then drives first to fan
Shape gear and car are rotated, to keep car to be in normotopia, due to the first sector gear during overall operation and the second sector
Relative displacement is produced between gear and arched framework, therefore will be connected between the second sector gear and sliding block using guide rod, with suitable
Answer the relative position between the second sector gear and arched framework to change, correcting, Non-energy-consumption, Er Qieyun are realized based on mechanical structure
Row is reliable and stable, and technical important breakthrough is realized for the elevator run along the curved path for being similar to arch.
Further, the king-post of the arch tower across main stem bridge and the two of respective annular ramp bridge connecting portion on longitudinal direction
Side, i.e. pier stud, with being worn under transverse direction in the region that across main stem bridge is surrounded on arterial highway and longitudinal direction, make oblique pull located at respective annular ramp bridge
Rope is connected to form the curved surface suspension cable gradually spread out with the part of soaring of loop ramp bridge, not only without prejudice to traffic but also attractive in appearance,
Each pier stud is produced under the traction action of suspension cable transversely wears down the power that direction is moved towards in arterial highway, and along along longitudinal direction across main stem bridge
Direction stress equalization is moved towards, two pier studs are connected as one by arched girder, and then make transversely to wear the power that direction is moved towards in arterial highway down
Offset, structural stability is good.
Further, the suspension cable connected between the arch tower and respective annular ramp bridge is the curved surface for gradually spreading out arrangement
Suspension cable；I.e. suspension cable across main stem bridge trend along along longitudinal direction is respectively in the both sides of corresponding pier stud, the suspension cable and ring of pier stud side
The part of soaring of shape ramp bridge connects the curved surface suspension cable to be formed and gradually spread out, the suspension cable of opposite side and across main stem bridge on longitudinal direction
The connection of spanning part, can save the part roadbed or bridge pier structure that are supported on longitudinal direction below across main stem bridge spanning and
Across main stem bridge moves towards the stress balance that direction keeps pier stud on longitudinal direction, improves the stability of viaduct.
Further, the arch tower is the reinforced concrete for meeting load needs in arrangement suspension cable and following king-post section
Native box section king-post, the arch tower section more than arrangement suspension cable uses steel structure framework outsourcing decorative board structure；For in
Hollow structure, can install elevator etc. inside it, be that the variation of bridge structure and function creates condition.
Further, correspondence suspension cable layout area is connected with for balancing connection ring between two king-posts of the arch tower
The jump stay of the curved surface horizontal component force of stayed cable of shape ramp bridge；Keep two pier studs along along longitudinal direction across main stem by horizontal suspension cable
The lateral stressed balance of bridge, improves bridge overall structure stability.
Further, the cross section of the arch tower is rectangle, and the medial surface of arch tower is seven color ribbons, outer the three of arch tower
Side is silvery white；The medial surface of arch tower is the opposite face of two king-post sections and the bottom surface of arched girder section, and outer three side is
Three side external surfaces in addition to medial surface；It is not only attractive in appearance but also with eye-catching function, there is ground or road visual angle preferable
Aesthetic feeling, integrate using function, urban landscape, unique texture.
Further, being connected under transverse direction for loop ramp bridge opposite side setting is additionally included in wear on arterial highway and longitudinal direction across main stem
Direct-connected ring road between bridge extension road；The direct-connected ring road is two and is symmetrically respectively in upper across the main stem bridge in longitudinal direction and extends
Both sides of the road are in splayed；Direct-connected ring road is respectively under transverse direction with loop ramp bridge and wears arterial highway both sides, according to the rule kept to the right
Then one of them direct-connected ring road is lower bridge ring road, and another direct-connected ring road is upper bridge ring road, improves the traffic capacity of viaduct, if
Meter is reasonable, and it is convenient to pass through.
The beneficial effects of the invention are as follows：The arch tower viaduct of the present invention, to collapsing on cross grade separation, bridge is worn with being connected down
Using arch tower and gradually, open surface suspension cable forms a kind of new viaduct structural system to the ramp bridge of road, passes through landscape electricity
Ladder can be manned to arch top of tower, set in huge arch tower sightseeing elevator be visitor provide tower top bow look at whole city view it is flat
Platform, to view and admire surrounding landscape, with obvious society and economical effects, makes use function, structure stress, the skill of viaduct
Art moulding, urban landscape can organically combine together.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The accompanying drawing used required in embodiment or description of the prior art is briefly described.In accompanying drawing, each element or part are not
It is certain to be drawn according to actual ratio.
Fig. 1 is structural representation of the invention；
Fig. 2 is sightseeing elevator structural representation.
Embodiment
The embodiment of technical solution of the present invention is described in detail below in conjunction with accompanying drawing.Following examples are only used for
Clearly illustrate technical scheme, therefore be only used as example, and the protection model of the present invention can not be limited with this
Enclose.
As shown in Figure 1, 2：The arch tower viaduct of the present embodiment, including worn under transverse direction arterial highway 1, longitudinal direction on across main stem bridge 2,
Be respectively in upper across main stem both sides of bridge 2 in longitudinal direction and being connected to worn under transverse direction arterial highway 1 and longitudinally on two annulars between across main stem bridge 2
Ramp bridge 3, be across the arch tower 4 of upper across the main stem both sides of bridge 2 in longitudinal direction and be connected to the king-post of arch tower 4 with longitudinally on across master
Suspension cable 5 between bridge 2 and corresponding loop ramp bridge 3；It is in vertical that across main stem bridge 2 on arterial highway 1 and longitudinal direction is worn under the transverse direction
Body staggered form is arranged；Being connected under transverse direction for the opposite side of loop ramp bridge 3 setting is additionally included in wear on arterial highway 1 and longitudinal direction across main stem
Direct-connected ring road 9 between the extension road of bridge 2；The direct-connected ring road 9 be two and be symmetrically respectively in longitudinal direction on across main stem bridge 2
It is in splayed to extend both sides of the road；Direct-connected ring road 9 is respectively under transverse direction with loop ramp bridge 3 and wears the both sides of arterial highway 1, logical according to right side
One of them capable regular direct-connected ring road 9 is lower bridge ring road, and another direct-connected ring road 9 is upper bridge ring road, improves the logical of viaduct
Row ability, reasonable in design, it is convenient to pass through；Arched framework is provided with the arch tower 4 and the sightseeing electricity of arched framework is installed on
Ladder；The sightseeing elevator includes framework 11, car 12 and guiding mechanism, and the framework 11 is slidably connected to arch bone by pulley
Frame；The car 12 is in the tubbiness of horizontal positioned and is rotationally connected with framework 11, the axis and arch of car 12 around its own axis
The tangent plane of shape skeleton is parallel；The guiding mechanism, which is connected between car 12 and arched framework, to be used to keep when framework 11 is slided
Car 12, which is in normotopia, car 12, is provided with bottom plate, and it is that the bottom plate for being to maintain car 12 is in water to keep car 12 to be in normotopia
It is flat, make to tilt in the moving process of car 12, visitor be able to can stand firm in car 12, across main stem bridge 2 is across horizontal stroke on longitudinal direction
It is opposing traffic road to wear downwards and across main stem bridge 2 on arterial highway 1 and longitudinal direction is worn under the top of arterial highway 1, transverse direction, according to what is kept to the right
The one of loop ramp bridge 3 of rule is lower bridge ring road, and another loop ramp bridge 3 is upper bridge ring road, loop ramp bridge 3 and horizontal stroke
The connected one end in arterial highway 1 is worn downwards close to ground, is supported by roadbed, loop ramp bridge 3 with longitudinally on across main stem bridge 2 be connected one
End is soared, and arch tower 4 is made up of the arched girder being connected at the top of two pier studs of two pier studs and one, and the pier stud of arch tower 4 leads to
Cross suspension cable 5 to be connected with the part of soaring of loop ramp bridge 3, the part roadbed for being supported in the lower section of loop ramp bridge 3 can be saved
Or bridge pier structure, can be cost-effective, the requirement to geographical conditions, alleviation and conflicting between surrounding existed building are reduced, is
Building for viaduct is provided a great convenience；The guiding mechanism includes the first sector gear 13, the second sector gear 17, tooth
Wheel support 14 and sliding block 16；First sector gear 13 is fixed on the bottom of car 12；It is fan-shaped that gear stand 14 is articulated with first
Between the wheel shaft of the wheel shaft of gear 13 and the second sector gear 17 with keep the first sector gear 13 and the second sector gear 17 it
Between engage all the time；The sliding block 16 is slidably connected to arched framework；Second sector gear 17 passes through perpendicular to arched framework tangent plane
Guide rod 15 be slidably connected to sliding block 16；The wheel shaft of the wheel shaft of first sector gear 13 and the second sector gear 17 and car 12
Diameter parallel；When car 12 is moved with framework 11, the 16 1 pieces of movements of the second sector gear 17 and sliding block are pulled, sliding block 16 is along arch
Upset is produced when skeleton is slided, the second sector gear 17 will be driven to rotate, and then drives the first sector gear 13 and car 12
Rotate, to keep car 12 to be in normotopia, due to the first sector gear 13 during overall operation and the second sector gear 17 with
Relative displacement is produced between arched framework, therefore will be connected between the second sector gear 17 and sliding block 16 using guide rod 15, with suitable
Answer the relative position between the second sector gear 17 and arched framework to change, correcting is realized based on mechanical structure, Non-energy-consumption, and
Stable and reliable operation, technical important breakthrough is realized for the elevator run along the curved path for being similar to arch.
In the present embodiment, the king-post of the arch tower 4 is located at across main stem bridge 2 on longitudinal direction and is connected with respective annular ramp bridge 3
The both sides at position, i.e. pier stud are located at respective annular ramp bridge 3 with wearing the area that across main stem bridge 2 is surrounded on arterial highway 1 and longitudinal direction under transverse direction
In domain, suspension cable 5 is set to be connected to form the curved surface suspension cable 5 gradually spread out with the part of soaring of loop ramp bridge 3, not only without prejudice to
Traffic and attractive in appearance, each pier stud produces under the traction action of suspension cable 5 and transversely wears the power that direction is moved towards in arterial highway 1 down, and
Across main stem bridge 2 moves towards direction stress equalization along along longitudinal direction, and two pier studs are connected as one by arched girder, and then make transversely to wear down
The power that direction is moved towards in arterial highway 1 is offset, and structural stability is good；The oblique pull connected between the arch tower 4 and respective annular ramp bridge 3
Rope 5 is the curved surface suspension cable 5 for gradually spreading out arrangement；That is across the main stem trend of bridge 2 along along longitudinal direction of suspension cable 5 is respectively in corresponding pier stud
Both sides, the suspension cable 5 of pier stud side is connected to form the curved surface suspension cable 5 gradually spread out with the part of soaring of loop ramp bridge 3, separately
The suspension cable 5 of side is connected with the spanning part of across main stem bridge 2 on longitudinal direction, can be saved and is supported in across main stem bridge Bridge 2 on longitudinal direction
Across lower section part roadbed or bridge pier structure and in the vertical across main stem bridge 2 move towards direction keep pier stud stress balance, carry
The stability of high viaduct；The arch tower 4 is the steel for meeting load needs in arrangement suspension cable 5 and following king-post section 6
Reinforced concrete box section king-post, steel structure framework outsourcing decorative panel knot is used in the arch tower section 7 of arrangement suspension cable more than 5
Structure；For hollow structure, elevator etc. can be installed inside it, be that the variation of bridge structure and function creates condition；The arch
The correspondence layout area of suspension cable 5 is connected with the curved surface oblique pull for balancing the annular ramp bridge 3 of connection between two king-posts of shape tower 4
The jump stay 8 of the horizontal component of rope 5；Keep two pier studs across main stem bridge 2 along along longitudinal direction lateral stressed flat by horizontal suspension cable 5
Weighing apparatus, improves bridge overall structure stability.
In the present embodiment, the cross section of the arch tower 4 is rectangle, and the medial surface of arch tower 4 is seven color ribbons 10, arch
Outer three side of tower 4 is silvery white；The medial surface of arch tower 4 is opposite face and the bottom surface of arched girder section of two king-post sections 6,
Outer three side is three side external surfaces in addition to medial surface；It is not only attractive in appearance but also with eye-catching function, regard ground or road
Angle has preferable aesthetic feeling, integrates using function, urban landscape, unique texture.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, or which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme, it all should cover among the claim of the present invention and the scope of specification.
Claims (8)
1. a kind of arch tower viaduct, it is characterised in that：Including worn under transverse direction arterial highway, longitudinal direction on across main stem bridge, be respectively in longitudinal direction
On across main stem bridge both sides and being connected to two loop ramp bridges on arterial highway and longitudinal direction between across main stem bridge are worn under transverse direction, are across
The arch tower of across main stem bridge both sides and upper across the main stem bridge of the king-post of arch tower and longitudinal direction is connected on longitudinal direction and corresponding annular
Suspension cable between ramp bridge；Across main stem bridge on arterial highway and longitudinal direction is worn under the transverse direction, and spatially staggered form is arranged；The arch
Arched framework is provided with tower and is installed on the sightseeing elevator of arched framework；The sightseeing elevator includes framework, car and correcting
Mechanism, the framework is slidably connected to arched framework by pulley；The car in horizontal positioned tubbiness and around its own axle
Line is rotationally connected with framework, and the axis of car is parallel with the tangent plane of arched framework；The guiding mechanism is connected to car and arch
It is used to keep car to be in normotopia when framework is slided between skeleton.
2. arch tower viaduct according to claim 1, it is characterised in that：The guiding mechanism includes the first sector
Wheel, the second sector gear, gear stand and sliding block；First sector gear is fixed on cage bottom；Gear stand is articulated with
Between the wheel shaft of the wheel shaft of first sector gear and the second sector gear with keep the first sector gear and the second sector gear it
Between engage all the time；The sliding block is slidably connected to arched framework；Second sector gear passes through leading perpendicular to arched framework tangent plane
Bar is slidably connected to sliding block；The diameter parallel of the wheel shaft and car of the wheel shaft of first sector gear and the second sector gear.
3. arch tower viaduct according to claim 1, it is characterised in that：The king-post of the arch tower located at longitudinal direction on across
The both sides of main stem bridge and respective annular ramp bridge connecting portion.
4. arch tower viaduct according to claim 1, it is characterised in that：The arch tower and respective annular ramp bridge it
Between the suspension cable that connects be the curved surface suspension cable for gradually spreading out arrangement.
5. arch tower viaduct according to claim 1, it is characterised in that：The arch tower is in arrangement suspension cable and following
King-post section be the Reinforced Concrete Box Sections king-post for meeting load needs, arrangement suspension cable more than arch tower section
Using steel structure framework outsourcing decorative board structure.
6. arch tower viaduct according to claim 1, it is characterised in that：Correspondence between two king-posts of the arch tower
Suspension cable layout area is connected with the jump stay of the curved surface horizontal component force of stayed cable for balancing the annular ramp bridge of connection.
7. arch tower viaduct according to claim 1, it is characterised in that：The cross section of the arch tower is rectangle, arch
The medial surface of shape tower is seven color ribbons, and outer three side of arch tower is silvery white.
8. arch tower viaduct according to claim 1, it is characterised in that：It is additionally included in the setting of loop ramp bridge opposite side
Be connected to and upper across the main stem bridge in arterial highway and longitudinal direction is worn under transverse direction extend direct-connected ring road between road；The direct-connected ring road is two
And it is in splayed to be symmetrically respectively in across main stem bridge extension both sides of the road on longitudinal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710623624.2A CN107245935B (en) | 2017-07-27 | 2017-07-27 | Arch tower viaduct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710623624.2A CN107245935B (en) | 2017-07-27 | 2017-07-27 | Arch tower viaduct |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107245935A true CN107245935A (en) | 2017-10-13 |
| CN107245935B CN107245935B (en) | 2019-02-05 |
Family
ID=60011818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710623624.2A Active CN107245935B (en) | 2017-07-27 | 2017-07-27 | Arch tower viaduct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107245935B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108330813A (en) * | 2018-03-07 | 2018-07-27 | 西华大学 | A kind of novel bridge |
| CN111733709A (en) * | 2020-05-18 | 2020-10-02 | 中铁三局集团有限公司 | Method for closing arched cable-stayed bridge beam in vertical rotation and downward rotation and bridge structure used in cooperation with method |
| CN112030713A (en) * | 2020-09-03 | 2020-12-04 | 浙江精工钢结构集团有限公司 | Large-span single-oblique-arch cable-stayed landscape bridge and self-balancing high-altitude vertical rotation construction method |
| CN112587937A (en) * | 2020-11-19 | 2021-04-02 | 北京中冶设备研究设计总院有限公司 | Bungee sightseeing device |
| CN114197315A (en) * | 2021-12-27 | 2022-03-18 | 上海市机械施工集团有限公司 | Construction method of spiral hyperbolic structure obliquely pulled by space cable-plane combined system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2243740A1 (en) * | 2009-04-23 | 2010-10-27 | Stannah Stairlifts Limited | Improvements in or relating to stairlifts |
| CN201777753U (en) * | 2010-09-10 | 2011-03-30 | 东南电梯股份有限公司 | Curvature-variable arc-shaped towing elevator |
| CN202687675U (en) * | 2012-07-02 | 2013-01-23 | 上海德圣米高电梯有限公司 | Automatic elevator car leveling device |
| CN105755946A (en) * | 2016-03-02 | 2016-07-13 | 西藏自治区交通勘察设计研究院 | Arch-pylon involute curved surface stay cable main-ramp overpass |
| CN105858409A (en) * | 2016-05-13 | 2016-08-17 | 东南电梯股份有限公司 | Inclined elevator provided with mechanical and automatic rail changing mechanism leveling device |
-
2017
- 2017-07-27 CN CN201710623624.2A patent/CN107245935B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2243740A1 (en) * | 2009-04-23 | 2010-10-27 | Stannah Stairlifts Limited | Improvements in or relating to stairlifts |
| CN201777753U (en) * | 2010-09-10 | 2011-03-30 | 东南电梯股份有限公司 | Curvature-variable arc-shaped towing elevator |
| CN202687675U (en) * | 2012-07-02 | 2013-01-23 | 上海德圣米高电梯有限公司 | Automatic elevator car leveling device |
| CN105755946A (en) * | 2016-03-02 | 2016-07-13 | 西藏自治区交通勘察设计研究院 | Arch-pylon involute curved surface stay cable main-ramp overpass |
| CN105858409A (en) * | 2016-05-13 | 2016-08-17 | 东南电梯股份有限公司 | Inclined elevator provided with mechanical and automatic rail changing mechanism leveling device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108330813A (en) * | 2018-03-07 | 2018-07-27 | 西华大学 | A kind of novel bridge |
| CN108330813B (en) * | 2018-03-07 | 2019-07-30 | 西华大学 | A kind of novel bridge |
| CN111733709A (en) * | 2020-05-18 | 2020-10-02 | 中铁三局集团有限公司 | Method for closing arched cable-stayed bridge beam in vertical rotation and downward rotation and bridge structure used in cooperation with method |
| CN112030713A (en) * | 2020-09-03 | 2020-12-04 | 浙江精工钢结构集团有限公司 | Large-span single-oblique-arch cable-stayed landscape bridge and self-balancing high-altitude vertical rotation construction method |
| CN112587937A (en) * | 2020-11-19 | 2021-04-02 | 北京中冶设备研究设计总院有限公司 | Bungee sightseeing device |
| CN114197315A (en) * | 2021-12-27 | 2022-03-18 | 上海市机械施工集团有限公司 | Construction method of spiral hyperbolic structure obliquely pulled by space cable-plane combined system |
| CN114197315B (en) * | 2021-12-27 | 2024-04-26 | 上海市机械施工集团有限公司 | Construction method of spiral hyperbolic structure with space cable surface combined system inclined pulling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107245935B (en) | 2019-02-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107245935A (en) | Arch tower viaduct | |
| Svensson | Cable-stayed bridges: 40 years of experience worldwide | |
| CN110820526B (en) | Spatial four-cable-plane double-amplitude curved cable-stayed bridge for canyon river terrain and construction method | |
| CN204282187U (en) | A kind of novel Butterfly Arch Bridge | |
| CN100543232C (en) | The double-deck continuous girder bridge of steel-concrete combined structure | |
| CN206553961U (en) | The short light-duty expanded letter combined type Hanging Basket of tower cable-stayed bridge | |
| CN105839511B (en) | A kind of cable-stayed bridge in the double rope faces of the only tower of curve | |
| CN203247495U (en) | Pedestrian rope bridge | |
| CN105755946B (en) | Arch tower gradually open surface suspension cable master-ramp | |
| CN104846733A (en) | Half-through bowstring arch bridge with vehicle and light rail on same layer and construction method thereof | |
| CN208395637U (en) | A kind of deck tied arch bridge bridge that main spandrel arch is stacked | |
| CN205205640U (en) | Spiral diplopore continuous arch bridge | |
| CN103615105B (en) | A kind of self adaptation angle can lifting construction platform | |
| CN201411627Y (en) | Steel-concrete composite tower-beam consolidation kilometer grade multi-span suspension bridge | |
| CN110205948A (en) | A kind of expanded letter Bridge Erector and its erection method | |
| CN207700025U (en) | Three-dimensional modeling steel mesh arch bridge | |
| CN207032062U (en) | Tower with suspended cable available for Large-span Steel Box Beam construction | |
| CN205445631U (en) | Diameter -variable steel mould trolley is used in tunnel lining construction | |
| CN210636294U (en) | Cable-stayed bridge of semi-floating truss type bridge tower | |
| CN204151663U (en) | A kind of hybrid beam is without dorsal funciculus low-pylon cable-stayed bridge | |
| CN108505428B (en) | Large-included-angle small-radius multi-tower curve cable-stayed bridge | |
| CN203700932U (en) | Multi-span anti-symmetric cable plane and anti-symmetric arch cable-stayed bridge | |
| CN205557290U (en) | Monolithic purlin formula annular passenger footbridge | |
| CN104532732B (en) | The self-anchored suspension bridge of fish spine structure | |
| CN206438399U (en) | Bridge floor bridge tower structure is worn in one kind |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |