CN207176529U - Assembled Spatial Cable support flexible hangar tunnel - Google Patents
Assembled Spatial Cable support flexible hangar tunnel Download PDFInfo
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- CN207176529U CN207176529U CN201720680928.8U CN201720680928U CN207176529U CN 207176529 U CN207176529 U CN 207176529U CN 201720680928 U CN201720680928 U CN 201720680928U CN 207176529 U CN207176529 U CN 207176529U
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- support
- rope
- hangar tunnel
- spatial cable
- scaffold
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Abstract
The utility model provides a kind of assembled Spatial Cable support flexible hangar tunnel, including spaced multiple scaffolds and on the curved surface that the multiple scaffold is formed and the tie-rod vertical with scaffold plane；Support Suo Zhu is set in the scaffold and tie-rod crossover location, ring supporting rope and longitudinal bracing rope are slidably connected at the support Suo Zhushang；Between the grid of ring supporting rope and longitudinal bracing the rope composition, between the rectangle that the ring supporting rope, scaffold and support Suo Zhu are formed, flexible support is provided between the rectangle that longitudinal bracing rope, tie-rod and support Suo Zhu are formed；Local stiffness support is provided between support Suo Zhu on the adjacent supports bow member of assembled Spatial Cable support flexible hangar tunnel both ends.Novel fabricated Spatial Cable support assembled Spatial Cable support flexible hangar tunnel power consumption of the present utility model is more rationally, protection energy level is higher, is more easy to repair.
Description
Technical field
Slope protection project field is the utility model is related to, is to be related to a kind of novel fabricated Spatial Cable support specifically
Flexible hangar tunnel.
Background technology
In recent years, Falling Rocks cause serious threat to traffic safety and the security of the lives and property, and hangar tunnel protection is
System plays important role in falling rocks preventing and treating.Hangar tunnel guard system is broadly divided into conventional steel bar concrete hangar tunnel system and soft
Property steel hangar tunnel system.Wherein, flexible steel hangar tunnel system is by wire rope net or ring network（Additional layer when need to intercept fritter falling rocks
Iron wire grid）, connection system（Shackle, energy consumer and supporting rope etc.）, support system（Steel arch-shelf etc.）Three major parts are formed.
They connect combination and form an entirety, isolating and protecting are formed to the region protected, so as to prevent under the avalanche rock soil body
Pendant, play locality protection effect.The flexibility and interception intensity of system are enough to absorb and disperse to transmit estimated rock-fall impact kinetic energy,
The design and use of energy consumer make the impact resistance of system be further enhanced.It is applied to long and narrow circuit, by fixed
Rockfall, slungshot, snowslide are intercepted outside circuit or Architectural Equipment to closing, disaster is avoided and circuit or Architectural Equipment is ruined
It is bad.
But rigid support rod member is more in existing flexible steel hangar tunnel system and wire side is nearer apart from steel structure member, when being
When system is by rock-fall impact, the directly hit rigid support of falling rocks relies primarily on the plastic deformation power consumption of steel member, and energy dissipation capacity has
Limit；And annular brace rope is provided only on hangar tunnel both ends so that individual mesh sheet area is larger, and it is big to change difficulty after being damaged.For
This, those skilled in the art are directed to consuming energy, and more reasonable, protection energy level is higher, the more preferable novel fabricated Spatial Cable of recoverability
Hold in the palm flexible hangar tunnel research.
Utility model content
In order to solve the problems of the prior art, a kind of power consumption of the utility model offer is more reasonable, protection energy level is higher,
It is more easy to the novel fabricated Spatial Cable support flexible hangar tunnel repaired.
To achieve these goals, the technical solution adopted in the utility model is as follows：
The utility model provides a kind of assembled Spatial Cable support flexible hangar tunnel, including spaced multiple scaffolds and
Positioned at the multiple scaffold form curved surface on and the tie-rod vertical with scaffold plane；In the scaffold and it is
Bar crossover location sets support Suo Zhu, and ring supporting rope and longitudinal bracing rope are slidably connected at the support Suo Zhushang；The supporting arch
Between the grid of frame and tie-rod composition, between the rectangle that the ring supporting rope, scaffold and support Suo Zhu are formed, longitudinal bracing
Flexible support is provided between the rectangle that rope, tie-rod and support Suo Zhu are formed；It is adjacent at assembled Spatial Cable support flexible hangar tunnel both ends
Local stiffness support is provided between support Suo Zhu on scaffold.
Preferably, the assembled Spatial Cable support flexible hangar tunnel is full assembled.
Preferably, the support Suo Zhu is provided with non-interfering ring chute and longitudinal chute, and ring supporting rope is placed in institute
State in ring chute, longitudinal bracing rope is placed in the longitudinal chute.
Preferably, the flexible support is made up of steel wire rope, is intersected along two diagonals of the grid or rectangle
Arrangement.
Preferably, the local stiffness support is made up of steel member, along both ends adjacent supports bow member, tie-rod and support rope cylindricality
Into rectangle two diagonal arranged crosswises.
For the ease of safeguarding and changing damaged member, intercept net piecemeal subregion is layed in ring supporting rope and longitudinal bracing
It is connected on rope and with ring supporting rope and/or longitudinal bracing rope.
In order to protect fragmentary rubble, grid can be laid on the protection network.
Principle of the present utility model is：By increasing rope support truss between steel arch-shelf and intercept net 3, separation layer is formed,
So that the probability of directly hit steel structure member declines to a great extent during rock-fall impact, while Suo Zhu 4 height is ask to incite somebody to action by adjusting
Falling rocks is intercepted within separation layer, effectively solves the problems, such as to invade boundary；It is only by using energy consumer 7 and the piecemeal subregion of intercept net 3
The mode of vertical installation so that be more easy to change after impaired；Cause the power consumption shape of hangar tunnel as main dissipative member using energy consumer 7
Formula is more reasonable.
Compared with prior art, the utility model has the advantages that：
（1）By increasing rope support truss between steel arch-shelf and intercept net 3, separation layer is formed so that straight during rock-fall impact
The probability for connecing hit steel structure member declines to a great extent；
（2）By between steel arch-shelf and intercept net 3 increase rope support truss, formed separation layer, can by falling rocks intercept every
Within absciss layer, effectively solve the problems, such as to invade boundary；
（3）By using the independently installed mode of energy consumer 7 and the piecemeal subregion of intercept net 3 so that be more easy to more after impaired
Change；
（4）Make it that the power consumption form of hangar tunnel is more reasonable as main dissipative member using energy consumer 7.
In general, the utility model is skillfully constructed, simple in construction, and cost is cheap, and construction and installation are convenient, has extensive
Market application foreground, it is adapted to popularization and application.
Brief description of the drawings
Fig. 1 is the axonometric drawing that the utility model assembled Spatial Cable support flexible hangar tunnel removes intercept net.
Fig. 2 is the axonometric drawing of the utility model assembled Spatial Cable support flexible hangar tunnel.
Fig. 3 is the left view of assembled Spatial Cable support flexible hangar tunnel shown in Fig. 1.
Fig. 4 is the front view of assembled Spatial Cable support flexible hangar tunnel shown in Fig. 1.
Fig. 5 is the top view of assembled Spatial Cable support flexible hangar tunnel shown in Fig. 1.
Fig. 6 is the utility model support Suo Zhu and rope sliding relationship schematic diagram.
In above-mentioned accompanying drawing, component names are as follows corresponding to reference：
1- scaffolds, 2- tie-rods, 3- intercept nets, 4- support Suo Zhu, 5- ring supporting ropes, 6- longitudinal bracing ropes, 7- power consumptions
Device, 8- flexible supports, the support of 9- local stiffness.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples, and embodiment of the present utility model includes
But it is not limited to the following example.
Embodiment
As Figure 1-Figure 5, assembled Spatial Cable support flexible hangar tunnel of the present utility model, including base support structure and block
Net 3 is cut, cushion is provided with the base support structure, the intercept net 3 is arranged on the cushion.The bottom
Supporting construction includes spaced multiple scaffolds 1 and tie-rod 2, and the tie-rod 2 is located at the multiple scaffold 1 and formed
Curved surface on and it is vertical with the plane of scaffold 1.The cushion is Spatial Cable support truss, longitudinal bracing rope 6, ring supporting rope
5th, flexible support 8, support Suo Zhu 4 form the Spatial Cable support truss and are connected to above base support structure, Spatial Cable support truss
Top surface connects intercept net 3.So-called Spatial Cable support truss, refer to that space truss part is made up of rope, such as ring of the present utility model
To supporting rope 5, longitudinal bracing rope 6, flexible support 8.In the scaffold 1 and the crossover location of tie-rod 2, support Suo Zhu 4, ring are set
It is slidably connected to supporting rope 5 and longitudinal bracing rope 6 on the support Suo Zhu 4, specifically the support Suo Zhu 4 is provided with and do not done mutually
The ring chute and longitudinal chute disturbed（It is not shown）, ring supporting rope 5 is placed in the ring chute, longitudinal bracing rope 6 is placed in
In the longitudinal chute.It is provided with flexible support 8 between the grid of the scaffold 1 and tie-rod 2 composition, institute in the present embodiment
State flexible support 8 to be made up of steel wire rope, the steel wire rope is on the arch face that scaffold 1 and tie-rod 2 form along the He of scaffold 1
Two diagonal arranged crosswises of the grid that tie-rod 2 forms.The ring supporting rope 5, scaffold 1 and the support shapes of Suo Zhu 4
Into rectangle between, longitudinal bracing rope 6, tie-rod 2 and support Suo Zhu 4 formed rectangle between be provided with flexible support 8, the flexibility
Support 8 is made up of steel wire rope in the present embodiment, along two diagonal arranged crosswises of the rectangle, is connected to support Suo Zhu
4 top and the adjacent support bottoms of Suo Zhu 4 and be connected to support the bottoms of Suo Zhu 4 and adjacent support Suo Zhu 4 top.In assembled space
Local stiffness support 9, the local stiffness support 9 are provided between support Suo Zhu 4 on the adjacent bow member in rope support flexible hangar tunnel both ends
It can be made up of steel member, along two diagonal arranged crosswises of the grid or rectangle.As needed can be in ring branch
Energy consumer 7 is disposed with support rope 5, longitudinal bracing rope 6 and/or flexible support 8.The assembled Spatial Cable support flexible hangar tunnel is complete
Assembled, specifically, described scaffold 1, tie-rod 2, ring supporting rope 5, longitudinal bracing rope 6, local stiffness support 9, it is soft
Property support 8 be prefabricated and need Assembling.
As shown in fig. 6, when falling rocks is pounded when on the utility model assembled Spatial Cable support flexible hangar tunnel, support is slidably connected at
Longitudinal bracing rope 6 and ring supporting rope 5 on Suo Zhu 4 produce sliding dispersive stress relative to base support structure.In order to prevent
Individual mesh sheet is excessive, the problem of difficulty is big is changed after being damaged, energy consumer 7 and the piecemeal subregion of intercept net 3 are independently installed, that is, divide
Block subregion is layed on ring supporting rope 5 and longitudinal bracing rope 6 and is connected with ring supporting rope 5 and/or longitudinal bracing rope 6.
Installation space rope support truss between base support structure of the present utility model and intercept net 3, separation layer is formed, formed
The flexible support in the face of intercept net 3, effectively prevents slungshot falling rocks from invading boundary.
According to above-described embodiment, the utility model can be realized well.What deserves to be explained is based on above-mentioned design principle
On the premise of, to solve same technical problem, some nothings made in content basis disclosed in the utility model
Substantial change or polishing, the essence of used technical scheme is still as the utility model, therefore it should also be as at this
In the protection domain of utility model.
Claims (6)
1. a kind of assembled Spatial Cable support flexible hangar tunnel, it is characterised in that including spaced multiple scaffolds (1) and position
In the multiple scaffold (1) form curved surface on and the tie-rod vertical with scaffold plane (2)；In the scaffold
(1) and tie-rod (2) crossover location sets support Suo Zhu (4), and ring supporting rope (5) and longitudinal bracing rope (6) are slidably connected at described
Hold in the palm on Suo Zhu (4)；Between the grid of the scaffold (1) and tie-rod (2) composition, the ring supporting rope (5), scaffold
(1) between the rectangle of support Suo Zhu (4) formation, set between the rectangle that longitudinal bracing rope (6), tie-rod (2) and support Suo Zhu (4) are formed
It is equipped with flexible support (8)；Between support Suo Zhu (4) on assembled Spatial Cable support flexible hangar tunnel both ends adjacent supports bow member (1)
It is provided with local stiffness support (9).
2. assembled Spatial Cable support flexible hangar tunnel as claimed in claim 1, it is characterised in that the assembled Spatial Cable support is soft
Property hangar tunnel is full assembled.
3. assembled Spatial Cable support flexible hangar tunnel as claimed in claim 2, it is characterised in that the support Suo Zhu (4) is provided with
Non-interfering ring chute and longitudinal chute, ring supporting rope (5) is placed in the ring chute, longitudinal bracing rope (6) is put
In in the longitudinal chute.
4. assembled Spatial Cable support flexible hangar tunnel as claimed in claim 3, it is characterised in that the flexible support is by steel wire rope
Form, along two diagonal arranged crosswises of the grid or rectangle.
5. assembled Spatial Cable support flexible hangar tunnel as claimed in claim 4, it is characterised in that the local stiffness supports (9)
It is made up of steel member, two diagonal sides of the rectangle formed along both ends adjacent supports bow member (1), tie-rod (2) and support Suo Zhu (4)
To arranged crosswise.
6. assembled Spatial Cable support flexible hangar tunnel as claimed in claim 5, it is characterised in that intercept net (3) piecemeal subregion
It is layed on ring supporting rope (5) and longitudinal bracing rope (6) and is connected with ring supporting rope (5) and/or longitudinal bracing rope (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720680928.8U CN207176529U (en) | 2017-06-13 | 2017-06-13 | Assembled Spatial Cable support flexible hangar tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720680928.8U CN207176529U (en) | 2017-06-13 | 2017-06-13 | Assembled Spatial Cable support flexible hangar tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207176529U true CN207176529U (en) | 2018-04-03 |
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ID=61734667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720680928.8U Active CN207176529U (en) | 2017-06-13 | 2017-06-13 | Assembled Spatial Cable support flexible hangar tunnel |
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| CN (1) | CN207176529U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059669A (en) * | 2017-06-13 | 2017-08-18 | 四川睿铁科技有限责任公司 | Assembled Spatial Cable support flexible hangar tunnel |
-
2017
- 2017-06-13 CN CN201720680928.8U patent/CN207176529U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059669A (en) * | 2017-06-13 | 2017-08-18 | 四川睿铁科技有限责任公司 | Assembled Spatial Cable support flexible hangar tunnel |
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