CN209686587U - The orthogonal suspended-cable structure of large span self-anchored type - Google Patents
The orthogonal suspended-cable structure of large span self-anchored type Download PDFInfo
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- CN209686587U CN209686587U CN201920193592.1U CN201920193592U CN209686587U CN 209686587 U CN209686587 U CN 209686587U CN 201920193592 U CN201920193592 U CN 201920193592U CN 209686587 U CN209686587 U CN 209686587U
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Abstract
The utility model relates to a kind of orthogonal suspended-cable structures of large span self-anchored type, the orthogonal suspended-cable structure of large span self-anchored type includes main load-carrying members and time load-carrying members, main load-carrying members include the suspension cable frame of multiple parallel interval settings, secondary load-carrying members include the cable truss of multiple parallel interval settings, and multiple cable truss are vertically installed on suspension cable frame along the extending direction of suspension cable frame.The orthogonal suspended-cable structure of large span self-anchored type is compared with traditional suspended-cable structure or truss structure, enrich Cable Structure type, solve the problems, such as that Cable Structure uses limitation in building large span field, suspended-cable structure and truss structure are subjected to innovative combination, it displays one's respective advantages, with structure is reasonable, overall stiffness and stability are good, small, easy working advantage of being self-possessed.
Description
Technical field
The utility model relates to space structure building technical fields, more particularly, to a kind of orthogonal suspension cable of large span self-anchored type
Structure.
Background technique
Demand of the people to volumed space building has driven the innovation of space structure system, has pushed the quick hair of space structure
Exhibition, volumed space building is often the landmark in a region.
It is suspended-cable structure and truss structure that large spatial structure in the prior art, which builds most common two kinds of structures,.Suspension cable knot
Structure is that have the characteristics that span is big, self weight is small, easy working using flexible tensile rope and its formed load-carrying members of edge member,
But suspended-cable structure has that rigidity, stability are poor due to the architectural characteristic of itself；What the truss in truss structure referred to
It is girder truss, is a kind of girder structure of lattice, is generally also referred to as roof truss truss structure and is usually used in the workshop of large span, exhibition
It lookes in the public buildings such as shop, gymnasium and bridge, has the characteristics that rigidity, stability are good, but due to the knot of truss structure itself
Structure characteristic be there is a problem that difficult from great, construction.
The information disclosed in the background technology section is intended only to deepen the understanding to the utility model general background technology,
And it is not construed as recognizing or implying in any form that the information constitutes the prior art known in those skilled in the art.
Utility model content
The utility model is to propose in view of the above problems, and it is orthogonal outstanding that its purpose is to provide a kind of large span self-anchored types
Cable Structure.
Suspended-cable structure and truss structure are carried out innovative combination by the orthogonal suspended-cable structure of large span self-anchored type, are played respectively excellent
Gesture, with structure is reasonable, overall stiffness and stability are good, small, easy working advantage of being self-possessed.
To realize that the purpose of this utility model adopts the following technical scheme that:
The utility model of first technical solution is a kind of orthogonal suspended-cable structure of large span self-anchored type, and the large span self-anchored type is just
Handing over suspended-cable structure includes main load-carrying members and time load-carrying members, and the main load-carrying members include the suspension cable of multiple parallel interval settings
Frame, the secondary load-carrying members include the cable truss of multiple parallel interval settings, and multiple cable truss are along the suspension cable frame
Extending direction is vertically installed on the suspension cable frame.
In addition, the orthogonal suspended-cable structure of large span self-anchored type of the second technical solution, the first technical solution large span from
On the basis of the orthogonal suspended-cable structure of anchor formula, the suspension cable frame includes support column and suspension cable system, and there are two the support column tools, two institutes
Support column is stated to be arranged along the extending direction interval of the suspension cable frame；The end of the suspension cable system respectively with two support columns
Top connection, for bearing the load of the cable truss and by load transmission to the support column.
In addition, the orthogonal suspended-cable structure of large span self-anchored type of third technical solution, the second technical solution large span from
On the basis of the orthogonal suspended-cable structure of anchor formula, the suspension cable system include top boom, middle anchor pole, lower boom, perpendicular strut, main suspension cable, it is outer tiltedly
Rope and the perpendicular rope of landing,
Level is installed and is set on two support columns respectively for the top boom, the middle anchor pole and the lower boom,
And the top boom, the middle anchor pole and the lower boom are spaced setting from top to bottom；
The perpendicular strut have it is multiple, multiple perpendicular struts are installed along the extending direction interval of the suspension cable frame to be set to
On the top boom, the middle anchor pole and the lower boom；
The both ends of the main suspension cable are connect with the top of two support columns respectively, and the rope body of the main suspension cable and are led to
Cable clamp is crossed to connect with the perpendicular strut respectively；
One end of the outer oblique cord is connect with the end of the main suspension cable, and the other end of the outer oblique cord and the landing are perpendicular
Rope connection, the other end for landing perpendicular rope are connect with basis.
In addition, the orthogonal suspended-cable structure of large span self-anchored type of the 4th technical solution, third technical solution large span from
On the basis of the orthogonal suspended-cable structure of anchor formula, respectively corresponded on the perpendicular strut be provided with for install the top boom, it is described in
The mounting hole of anchor pole and the lower boom,
And the cross-sectional area of the body of rod of the perpendicular strut between the top boom and the middle anchor pole is from top to bottom gradually
Increase, the cross-sectional area of the body of rod of the perpendicular strut between the middle anchor pole and the lower boom is gradually reduced from top to bottom.
In addition, the orthogonal suspended-cable structure of large span self-anchored type of the 5th technical solution, third technical solution large span from
On the basis of the orthogonal suspended-cable structure of anchor formula, the support column includes the first transverse arm, the second transverse arm and two symmetrical cloth along the vertical direction
The vertical support arm set,
The vertical support arm includes vertical section support arm and the tilting section support arm below the vertical section support arm, and described
The extending direction of tilting section support arm is formed as from bottom to top gradually by tilting into the vertical section support arm,
The both ends of first transverse arm are connect with the top of two vertical section support arms respectively, and in first transverse arm
Middle part be provided with the first mounting hole for installing the top boom,
The both ends of second transverse arm are connect with the bottom end of two vertical section support arms respectively, and in second transverse arm
Middle part be provided with the second mounting hole for installing the middle anchor pole.
In addition, the orthogonal suspended-cable structure of large span self-anchored type of the 6th technical solution, the first technical solution large span from
On the basis of the orthogonal suspended-cable structure of anchor formula, the cable truss includes track cable, steadying line leverage and tail rope leverage；
The both ends of the track cable are connect with the tail rope leverage respectively, and are provided with the rope of the track cable
Rope joint element for bar, the rope joint element for bar is for the track cable to be connect with the steadying line leverage；
The steadying line leverage is for balancing the upward wind load that the track cable is subject to；
The tail rope leverage is for balancing the horizontal pull that the track cable is subject to.
In addition, the orthogonal suspended-cable structure of large span self-anchored type of the 7th technical solution, the 6th technical solution large span from
On the basis of the orthogonal suspended-cable structure of anchor formula, the steadying line leverage includes steadying line, hoist cable and inner prop,
The steadying line is set to the lower section of the track cable, and one end of the steadying line and described track cable one end connect
It connecing, the other end of the steadying line is connect with the rope joint element for bar,
There are two the inner prop tools, and two inner props are arranged along the extending direction interval of the cable truss, described interior
The bottom of column is connect with basis, and the top of the inner prop is connect with the rope joint element for bar.
In addition, the orthogonal suspended-cable structure of large span self-anchored type of the 8th technical solution, the 7th technical solution large span from
On the basis of the orthogonal suspended-cable structure of anchor formula, the tail rope leverage includes column jacket, and there are two the column jacket tools, and two column jackets
Extending direction along the cable truss is arranged at intervals at except two inner props, and the bottom of the column jacket is connect with basis, institute
The top for stating column jacket is connect with the end of the track cable；
In addition, the orthogonal suspended-cable structure of large span self-anchored type of the 9th technical solution, the 7th technical solution large span from
On the basis of the orthogonal suspended-cable structure of anchor formula, the tail rope leverage further include landing oblique cord, it is described landing oblique cord one end with it is described
The end of track cable connects, and the other end of the landing oblique cord is connect with the basis.
In addition, the orthogonal suspended-cable structure of large span self-anchored type of the tenth technical solution, the 7th technical solution large span from
On the basis of the orthogonal suspended-cable structure of anchor formula, the bottom and basis of the inner prop are hinged.
In conjunction with above technical scheme, the utility model bring beneficial effect is analyzed as follows:
The utility model provides a kind of orthogonal suspended-cable structure of large span self-anchored type, the orthogonal suspension cable knot of the large span self-anchored type
Structure includes main load-carrying members and time load-carrying members, and main load-carrying members include the suspension cable frame of two parallel intervals setting, secondary load-bearing knot
Structure includes the cable truss of multiple parallel interval settings, and multiple cable truss are vertically installed in suspension cable frame along the extending direction of suspension cable frame
On.
The orthogonal suspended-cable structure of large span self-anchored type compared with traditional suspended-cable structure or truss structure, setting suspension cable frame and
It is vertically installed in the Cable Truss Structure of suspension cable frame, traditional single type Cable Structure is solved applied to long span building and shows entirety
Rigidity is small, stability is poor, high to rope strength of materials class requirement, section is big, uneconomical and cable stretching the problem of difficulty of construction is big,
Suspended-cable structure and truss structure are subjected to innovative combination, displayed one's respective advantages, has that structure is reasonable, overall stiffness and stabilization
Property is good, self weight is small, easy working advantage.
Other feature and advantage of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood and implementing the utility model.The purpose of this utility model and other advantages are illustrating
Structure specifically noted by book, claims and attached drawing is achieved and obtained.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is that the overall structure of the first embodiment of the orthogonal suspended-cable structure of large span self-anchored type provided by the utility model is shown
It is intended to；
Fig. 2 is that the overall structure of the second embodiment of the orthogonal suspended-cable structure of large span self-anchored type provided by the utility model is shown
It is intended to；
Fig. 3 is the structural schematic diagram of the suspension cable frame of Fig. 1；
Fig. 4 is the structural schematic diagram of the cable truss of Fig. 1；
Fig. 5 is the structural schematic diagram of the support column of Fig. 3；
Fig. 6 is the structural schematic diagram of the perpendicular strut of Fig. 3.
Icon: 100- suspension cable frame；110- top boom；Anchor pole in 120-；130- lower boom；140- erects strut；150- master is outstanding
Rope；The outer oblique cord of 160-；170- lands perpendicular rope；180- support column；The first transverse arm of 181-；The second transverse arm of 182-；183- vertical section branch
Arm；184- tilting section support arm；200- cable truss；210- track cable；220- steadying line；230- hoist cable；240- lands oblique cord；250-
Column jacket；260- inner prop.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Below according to the structure of the orthogonal suspended-cable structure of large span self-anchored type provided by the utility model, to its specific embodiment
It is illustrated.
Fig. 1 is that the overall structure of the first embodiment of the orthogonal suspended-cable structure of large span self-anchored type provided by the utility model is shown
It is intended to；Fig. 2 is the overall structure signal of the second embodiment of the orthogonal suspended-cable structure of large span self-anchored type provided by the utility model
Figure；Fig. 3 is the structural schematic diagram of the suspension cable frame of Fig. 1；Fig. 4 is the structural schematic diagram of the cable truss of Fig. 1；Fig. 5 is the support column of Fig. 3
Structural schematic diagram；Fig. 6 is the structural schematic diagram of the perpendicular strut of Fig. 3.
As depicted in figs. 1 and 2, present embodiments provide a kind of orthogonal suspended-cable structure of large span self-anchored type, the large span from
The orthogonal suspended-cable structure of anchor formula includes main load-carrying members and time load-carrying members, and main load-carrying members include the outstanding of multiple parallel interval settings
Rope frame 100, secondary load-carrying members include the cable truss 200 of multiple parallel interval settings, and multiple cable truss 200 are along suspension cable frame 100
Extending direction be vertically installed on suspension cable frame 100.
Suspension cable frame is arranged compared with traditional suspended-cable structure or truss structure in the orthogonal suspended-cable structure of large span self-anchored type
100 and it is vertically installed in 200 structure of cable truss of suspension cable frame 100, solves traditional single type Cable Structure and built applied to large span
It builds and shows that overall stiffness is small, stability is poor, high to rope strength of materials class requirement, section is big, uneconomical and cable stretching is constructed
Suspended-cable structure and truss structure are carried out innovative combination, displayed one's respective advantages by the big problem of difficulty, have structure is reasonable,
Overall stiffness and stability are good, small, easy working advantage of being self-possessed.
In the optinal plan of the present embodiment, more preferably, suspension cable frame 100 includes support column 180 and suspension cable system, support column
There are two 180 tools, and two support columns 180 are arranged along the extending direction interval of suspension cable frame 100；The end of suspension cable system respectively with two
The top of support column 180 connects, for bearing the load of cable truss 200 and by load transmission to support column 180.
It sets suspension cable frame 100 to " support column+suspension cable system ", and passes through suspension cable system for the load transmission on cable truss 200
To support column 180, compared with the truss structure for being traditionally used for load-bearing, suspension cable frame 100 is self-possessed small, is constructed easier.
In the optinal plan of the present embodiment, more preferably, suspension cable system includes top boom 110, middle anchor pole 120, lower boom
130, strut 140, main suspension cable 150, outer oblique cord 160 are erected and lands perpendicular rope 170；Top boom 110, middle anchor pole 120 and lower boom 130
Level, which installs, respectively is set on two support columns 180, and top boom 110, middle anchor pole 120 and lower boom 130 from top to bottom between
Every setting；Perpendicular strut 140 has multiple, and multiple perpendicular struts 140 install to be set to along the extending direction interval of suspension cable frame 100 to wind up
On bar 110, middle anchor pole 120 and lower boom 130；The both ends of main suspension cable 150 are connect with the top of two support columns 180 respectively, and
The rope body of main suspension cable 150 is simultaneously connect with perpendicular strut 140 by cable clamp respectively；The end of one end of outer oblique cord 160 and main suspension cable 150
Connection, the other end of outer oblique cord 160 are connect with perpendicular rope 170 is landed, and the other end for landing perpendicular rope 170 is connect with basis.
As shown in figure 3, setting such structure for suspension cable system, compared with traditional truss structure, there is no purlin is arranged
Significant " diagonal web member ", mechanical property are more closely similar to " suspended-cable structure " in frame structure, and the load on cable truss 200 is held in master
The predominating path transmitted in weight structure are as follows: load → perpendicular strut 140 → 180 → basis of main 150 → support column of suspension cable, and also it is outer oblique
Rope 160 and the common effect of crossing of middle anchor pole 120 balance the horizontal force on main suspension cable 150, and top boom 110 and lower boom 130 belong to
Non-stress component stablizes perpendicular strut 140 for installing, and " truss structure " and " suspended-cable structure " is carried out innovative group by suspension cable system
It closes, enables the respective advantage for playing truss structure and suspended-cable structure, there is reasonable stress, overall stiffness and stability
Good, small advantage of being self-possessed.
In the optinal plan of the present embodiment, more preferably, respectively corresponds and be provided with for installing on perpendicular strut 140
The mounting hole of chord member 110, middle anchor pole 120 and lower boom 130, and perpendicular strut 140 is between top boom 110 and middle anchor pole 120
The cross-sectional area of the body of rod is gradually increased from top to bottom, erects the cross of the body of rod of the strut 140 between middle anchor pole 120 and lower boom 130
Sectional area is gradually reduced from top to bottom.
As shown in fig. 6, setting " shuttle for perpendicular strut 140 since top boom 110 and lower boom 130 belong to non-stress component
Shape bar ", the self weight that can simplify the planform of perpendicular strut 140 in this way, reduce perpendicular strut 140, saves material cost.
In the optinal plan of the present embodiment, more preferably, support column 180 includes the first transverse arm 181, the second transverse arm 182
The vertical support arm being arranged symmetrically along the vertical direction with two, vertical support arm include vertical section support arm 183 and be located at vertical section support arm
The tilting section support arm 184 of 183 lower sections, and the extending direction of tilting section support arm 184 is formed as gradually leaning on into vertical section from bottom to top
Support arm 183 tilts, and the both ends of the first transverse arm 181 are connect with the top of two vertical section support arms 183 respectively, and in the first transverse arm
181 middle part is provided with the first mounting hole for installing top boom 110, and the both ends of the second transverse arm 182 are vertical with two respectively
The bottom end connection of section support arm 183, and the middle part of the second transverse arm 182 is provided with the second mounting hole for anchor pole 120 in installing.
As shown in figure 5, support column 180 is configured like A shape pillar, it both can guarantee support column 180 as main stress
Part stablizes the requirement of safety, and can reduce its own weight.
In the optinal plan of the present embodiment, more preferably, cable truss 200 includes track cable 210, steadying line leverage peace
Weigh rope leverage；The both ends of track cable 210 are connect with tail rope leverage respectively, and rope bar is provided with the rope of track cable 210
Connector, rope joint element for bar is for track cable 210 to be connect with steadying line leverage；Steadying line leverage is for balancing track cable 210
The upward wind load being subject to；Tail rope leverage is for balancing the horizontal pull that track cable 210 is subject to.
Track cable 210 is the most important primary structure member in cable truss 200, for bearing load straight down, such as rope
Weight bearing mobile load in the self weight dead load and cable truss 200 of truss 200；Steadying line leverage be used to balance track cable 210 is subject to
Upper wind load can further increase the stability of track cable 210；Tail rope leverage is for balancing the level that track cable 210 is subject to
Pulling force, its mechanical property of cable truss 200 is closer to " suspended-cable structure ".
In the optinal plan of the present embodiment, more preferably, steadying line leverage includes steadying line 220, hoist cable 230 and inner prop
260, steadying line 220 is set to the lower section of track cable 210, and one end of steadying line 220 is connect with 210 one end of track cable, stablizes
The other end of rope 220 is connect with rope joint element for bar, and there are two the tools of inner prop 260, and two inner props 260 are along the extension of cable truss 200
The bottom of the setting of direction interval, inner prop 260 is connect with basis, and the top of inner prop 260 is connect with rope joint element for bar.
As shown in figure 4, inner prop 260 is used to balance the pulling force for the upward wind load that track cable 210 is subject to, essence is one and falls
Ground pull rod, it is preferably that the bottom of inner prop 260 and basis is hinged；Steadying line 220 is set to the lower section of track cable 210, by it
The pulling force for the upward wind load that own wt weighing apparatus track cable 210 is subject to, improves the shape stability of track cable 210.
But not limited to this, as shown in Fig. 2, inner prop 260 can also be not provided with, by increasing the quantity of suspension cable frame 100, to reduce
The distance between suspension cable frame 100 can equally reach the beneficial effect for improving the shape stability of track cable 210.
In the optinal plan of the present embodiment, more preferably, tail rope leverage includes column jacket 250, and column jacket 250 has two
It is a, and two column jackets 250 are arranged at intervals at except two inner props 260 along the extending direction of cable truss 200, the bottom of column jacket 250
It is connect with basis, the top of column jacket 250 is connect with the end of track cable 210；
In the optinal plan of the present embodiment, more preferably, tail rope leverage further includes landing oblique cord 240, lands oblique cord
One end connect with the end of track cable 210, land the other end of oblique cord and connect with basis.
As shown in figure 3, the horizontal pull on landing oblique cord 240 and 250 common equilibrium of column jacket carrying rope and steadying line 220,
It can normally tensioning be adjusted to guarantee to land oblique cord 240, the bottom end and basis of column jacket 250 are hinged to be arranged, in order to guarantee column jacket
250 erection stage stability, linking beam can be set between column jacket 250.
In the optinal plan of the present embodiment, more preferably, the bottom and basis of inner prop 260 are hinged.
In actual use, when structure dead load fills state (dead load+roofing dead load+rope system tensioning), inner prop 260 is in
Tension state, and not subjected to pressure, therefore inner prop 260 is substantially a pull rod for landing, the bottom of inner prop 260 and basis is hinged,
It can not only be further simplified the working procedure of inner prop 260, and when inner prop 260 can preferably adapt to the tensioning of rope system.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of orthogonal suspended-cable structure of large span self-anchored type, it is characterised in that: including main load-carrying members and time load-carrying members,
The main load-carrying members include the suspension cable frame of multiple parallel interval settings, and the secondary load-carrying members include multiple parallel intervals
The cable truss of setting, and multiple cable truss are vertically installed on the suspension cable frame along the extending direction of the suspension cable frame.
2. the orthogonal suspended-cable structure of large span self-anchored type according to claim 1, it is characterised in that: the suspension cable frame includes branch
Bearing column and suspension cable system,
There are two the support column tools, and two support columns are arranged along the extending direction interval of the suspension cable frame；
The end of the suspension cable system is connect with the top of two support columns respectively, for bearing the load of the cable truss simultaneously
By load transmission to the support column.
3. the orthogonal suspended-cable structure of large span self-anchored type according to claim 2, it is characterised in that:
The suspension cable system includes top boom, middle anchor pole, lower boom, perpendicular strut, main suspension cable, outer oblique cord and lands perpendicular rope,
Level is installed and is set on two support columns respectively for the top boom, the middle anchor pole and the lower boom, and institute
It states top boom, the middle anchor pole and the lower boom and is spaced setting from top to bottom；
The perpendicular strut have it is multiple, multiple perpendicular struts installed along the extending direction interval of the suspension cable frame be set to it is described
On top boom, the middle anchor pole and the lower boom；
The both ends of the main suspension cable are connect with the top of two support columns respectively, and the rope body of the main suspension cable and pass through rope
Card is connect with the perpendicular strut respectively；
One end of the outer oblique cord is connect with the end of the main suspension cable, and the other end of the outer oblique cord and described land erect Suo Lian
It connects, the other end for landing perpendicular rope is connect with basis.
4. the orthogonal suspended-cable structure of large span self-anchored type according to claim 3, it is characterised in that:
The peace being provided with for installing the top boom, the middle anchor pole and the lower boom is respectively corresponded on the perpendicular strut
Hole is filled,
And the cross-sectional area of the body of rod of the perpendicular strut between the top boom and the middle anchor pole is gradually increased from top to bottom,
The cross-sectional area of the body of rod of the perpendicular strut between the middle anchor pole and the lower boom is gradually reduced from top to bottom.
5. the orthogonal suspended-cable structure of large span self-anchored type according to claim 3, it is characterised in that:
The support column includes the first transverse arm, the second transverse arm and two vertical support arms being arranged symmetrically along the vertical direction,
The vertical support arm includes vertical section support arm and the tilting section support arm below the vertical section support arm, and the inclination
The extending direction of section support arm is formed as from bottom to top gradually by tilting into the vertical section support arm,
The both ends of first transverse arm are connect with the top of two vertical section support arms respectively, and in first transverse arm
Portion is provided with the first mounting hole for installing the top boom,
The both ends of second transverse arm are connect with the bottom end of two vertical section support arms respectively, and in second transverse arm
Portion is provided with the second mounting hole for installing the middle anchor pole.
6. the orthogonal suspended-cable structure of large span self-anchored type according to claim 1, it is characterised in that: the cable truss includes holding
Weight rope, steadying line leverage and tail rope leverage；
The both ends of the track cable are connect with the tail rope leverage respectively, and rope bar is provided with the rope of the track cable
Connector, the rope joint element for bar is for the track cable to be connect with the steadying line leverage；
The steadying line leverage is for balancing the upward wind load that the track cable is subject to；
The tail rope leverage is for balancing the horizontal pull that the track cable is subject to.
7. the orthogonal suspended-cable structure of large span self-anchored type according to claim 6, it is characterised in that: the steadying line leverage packet
Steadying line, hoist cable and inner prop are included,
The steadying line is set to the lower section of the track cable, and one end of the steadying line is connect with described track cable one end,
The other end of the steadying line is connect with the rope joint element for bar,
There are two the inner prop tools, and two inner props are arranged along the extending direction interval of the cable truss, the inner prop
Bottom is connect with basis, and the top of the inner prop is connect with the rope joint element for bar.
8. the orthogonal suspended-cable structure of large span self-anchored type according to claim 7, it is characterised in that: the tail rope leverage packet
Column jacket is included,
There are two column jacket tools, and two column jackets along the extending direction of the cable truss be arranged at intervals at two it is described in
Except column, the bottom of the column jacket is connect with basis, and the top of the column jacket is connect with the end of the track cable.
9. the orthogonal suspended-cable structure of large span self-anchored type according to claim 7, it is characterised in that:
The tail rope leverage further includes landing oblique cord,
One end of the landing oblique cord is connect with the end of the track cable, and the other end of the landing oblique cord and the basis are even
It connects.
10. the orthogonal suspended-cable structure of large span self-anchored type according to claim 7, it is characterised in that:
The bottom of the inner prop and the basis are hinged.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629693A (en) * | 2019-02-12 | 2019-04-16 | 中建钢构有限公司 | The orthogonal suspended-cable structure of large span self-anchored type and construction method |
| CN113914474A (en) * | 2021-09-26 | 2022-01-11 | 国核电力规划设计研究院有限公司 | Suspension cable truss structure system |
-
2019
- 2019-02-12 CN CN201920193592.1U patent/CN209686587U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629693A (en) * | 2019-02-12 | 2019-04-16 | 中建钢构有限公司 | The orthogonal suspended-cable structure of large span self-anchored type and construction method |
| CN113914474A (en) * | 2021-09-26 | 2022-01-11 | 国核电力规划设计研究院有限公司 | Suspension cable truss structure system |
| CN113914474B (en) * | 2021-09-26 | 2023-11-10 | 国核电力规划设计研究院有限公司 | Suspension cable truss structure system |
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