CN207846128U - A kind of variation rigidity splicing face of emergent road and bridge - Google Patents
A kind of variation rigidity splicing face of emergent road and bridge Download PDFInfo
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- CN207846128U CN207846128U CN201721717318.7U CN201721717318U CN207846128U CN 207846128 U CN207846128 U CN 207846128U CN 201721717318 U CN201721717318 U CN 201721717318U CN 207846128 U CN207846128 U CN 207846128U
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Abstract
The utility model provides a kind of variation rigidity splicing face of emergent road and bridge, including：The splicing component that multiple head and the tail splice successively；Each splicing component includes：Upper braiding layer, lower braiding layer and support braiding interlayer；Support braiding interlayer is arranged between upper braiding layer and lower braiding layer, and is coated within braiding layer and lower braiding layer；It is provided with closed cavity in support braiding interlayer；It is provided with connector at least one side of support braiding interlayer；It is provided at least one filling liberation port on the side of support braiding interlayer；Two opposite sides of the upper surface of upper braiding layer are respectively arranged with variation rigidity line；When by perpendicular to the upper braiding layer downward power, variation rigidity line provides support force to the splicing component where it；When by perpendicular to the upper braiding layer upward power, plastic deformation occurs for variation rigidity line.Above-mentioned variation rigidity splicing face of emergent road and bridge can be used for various temporarily emergent roads, bridge floors, and easy to disassemble and carrying, and repeatable utilization.
Description
Technical field
This application involves interim emergent technical field of road design more particularly to a kind of variation rigidity splicing faces of emergent road and bridge.
Background technology
Under the occasions such as army's rapid march or rescue and relief work, road conditions be influence passage rate and disaster relief efficiency it is important because
Element.And when encountering muddy, uneven road surface and encountering under river regime, personnel and vehicle will be difficult to pass through, the disaster relief or passage
Efficiency can be hindered, to cause huge personnel and property loss.
In order to solve the problem above-mentioned, some emergent road and bridge faces (i.e. road surface or bridge floor) would generally be used in the prior art
Solve the problems, such as the passage of personnel and vehicle.But dedicated emergent road and bridge face is seldom in the prior art, is simple under normal conditions
Ground uses the materials such as timber or steel as ground surface material of meeting an urgent need, and forms modular steel low-cost pavement or bridge floor.However,
In practical situations, since road is obstructed, vehicle is difficult to pass through, these above-mentioned quality of materials weight, volume are big, by artificial
Transport is also extremely inconvenient, to greatly delay march disaster relief speed and passage rate.
Utility model content
In view of this, the utility model provides a kind of variation rigidity splicing face of emergent road and bridge, so as to be used for various face
When emergent road, bridge floor, it is and easy to disassemble and carry, and can reuse.
What the technical solution of the utility model was specifically realized in：
A kind of variation rigidity splicing face of emergent road and bridge, the variation rigidity splicing face of emergent road and bridge include：Multiple head and the tail splice successively
Splicing component；
Wherein, each splicing component includes：Upper braiding layer, lower braiding layer and support braiding interlayer；
The support braiding interlayer is arranged between upper braiding layer and lower braiding layer, and is coated on braiding layer and lower braiding
Within layer；It is provided with closed cavity in the support braiding interlayer；
It is provided with connector at least one side of the support braiding interlayer, the connector is used for and adjacent spelling
Connected components connect；
It is provided at least one filling liberation port on the side of the support braiding interlayer；
Two opposite sides of the upper surface of the upper braiding layer are respectively arranged with variation rigidity line；When by described
When the downward power of braiding layer, the variation rigidity line provides support force to the splicing component where it；When by described
When the upward power of braiding layer, plastic deformation occurs for the variation rigidity line.
Preferably, the variation rigidity line includes the sequentially connected support element of multiple head and the tail；
The front end of the upper surface of the support element is provided with protruding portion, and the rear end of the upper surface of the support element is provided with can
Accommodate the groove of the protruding portion；
The front end setting rotation connection axis of the support element, the rear end setting of the support element connect for accommodating the rotation
The through-hole of spindle；
It is rotatablely connected by the rotation connection axis between adjacent support element.
Preferably, the bottom of the lower braiding layer is provided with one or more groove；
The extending direction that the extending direction of the groove splices road and bridge face of meeting an urgent need with the variation rigidity is parallel or vertical.
Preferably, being provided with one or more groove at the top of the upper braiding layer；
The extending direction that the extending direction of the groove splices road and bridge face of meeting an urgent need with the variation rigidity is parallel or vertical.
Preferably, the splicing component still further comprises：Pedestal；
The accommodating chamber for the lower braiding layer that can at least accommodate the splicing component is provided at the top of the pedestal；
The bottom of the pedestal is provided with one or more groove；
The extending direction that the extending direction of the groove splices road and bridge face of meeting an urgent need with the variation rigidity is parallel or vertical.
Preferably, the upper braiding layer and lower braiding layer are the flat fabric made of fibrage.
Preferably, the upper braiding layer or lower braiding layer are in the extension side for splicing road and bridge face of meeting an urgent need perpendicular to the variation rigidity
To direction on be provided with the complementary fibre bundle of a branch of or multi beam.
Preferably, the support, which weaves in the closed cavity in interlayer, is additionally provided with a plurality of support fiber；
Angle between the support fiber and the upper braiding layer is 30 °~90 °.
Preferably, it is described support fiber be arranged it is described support braiding interlayer bottom interior surface and vertically with the support
It is upward to weave interlayer.
Preferably, it is described support braiding interlayer top inner surface be provided with more vertically with the support braiding interlayer to
Under first support fiber；
The bottom interior surface of the support braiding interlayer is provided with more vertically upward with the support braiding interlayer the
Two support fibers.
As above as it can be seen that variation rigidity in the present invention splices in face of emergent road and bridge, since above-mentioned variation rigidity splices
Face of emergent road and bridge is that the splicing component spliced successively by multiple head and the tail is formed by connecting, and has branch in each splicing component
Support braiding interlayer, and variation rigidity line is additionally provided in upper braiding layer, therefore, when the weight of required carrying is less (for example, be only used for
Personnel pass through) when, can the variation rigidity directly be spliced to road and bridge face of meeting an urgent need and be laid on corresponding section as road surface or bridge floor.This
When, only rely on the support of support braiding interlayer and variation rigidity line, you can carry certain weight (for example, passing through for personnel).
And when the weight of required carrying very big (for example, passing through for weights such as vehicles), it is additionally provided with since support weaves in interlayer
Closed cavity, therefore be laid on corresponding section or bridge as road surface or bridge floor the variation rigidity to be spliced to road and bridge face of meeting an urgent need
Later, can also by splicing component filling liberation port support weave interlayer in closed cavity in filling sandy soil, chad,
The substances such as air or water, to ensure that there are enough enabling capabilities on the direction perpendicular to the upper surface of upper braiding layer.Separately
Outside, when need to dismantle, transport and/or store above-mentioned variation rigidity splicing meet an urgent need road and bridge face when, first variation rigidity splicing can be answered
Anxious road and bridge face is disassembled into each splicing component；Then, since upper braiding layer, lower braiding layer and support braiding interlayer are braiding
Layer, it is relatively soft, and also when by perpendicular to the upper braiding layer upward power flexible change can occur for variation rigidity line
Shape, therefore each splicing component can be crimped/or fold up, in order to be carried, transported or stored.Moreover, because
The splicing component in above-mentioned variation rigidity splicing face of emergent road and bridge is made of multiple braiding layers, and used material is fabric,
Therefore with it is flexible with it is Lightness, it is light-weight, and also allow for being folded or rolled up, therefore with splendid portability.In addition, by
Assembly and disassembly can easily be carried out by splicing the splicing component in road and bridge face of meeting an urgent need in above-mentioned variation rigidity, and can also be repeated
It utilizes, therefore can be adapted for many road surfaces and bridge floor, use cost can also be greatlyd save.
Description of the drawings
Fig. 1 is the schematic diagram of the splicing component in the utility model embodiment.
Fig. 2 is the diagrammatic cross-section of the splicing component in the utility model embodiment.
Fig. 3 is the stress diagram one of the variation rigidity line in the utility model embodiment.
Fig. 4 is the stress diagram two of the variation rigidity line in the utility model embodiment.
Fig. 5 is the cut-away view of the splicing component with groove in the utility model one embodiment.
Fig. 6 is the diagrammatic cross-section of the splicing component with groove in the utility model another embodiment.
Fig. 7 is the schematic diagram of the pedestal in the utility model embodiment.
Fig. 8 is the cut-away view of the support braiding interlayer with support fiber in the utility model embodiment.
Fig. 9 is the vertical view cut-away view of the support braiding interlayer with support fiber in the utility model embodiment.
Figure 10 is the cut-away view of the support braiding interlayer with support fiber in the utility model another embodiment.
Figure 11 is there is the vertical view of the support braiding interlayer of support fiber to cut open show in the utility model another embodiment
Figure.
Specific implementation mode
To make the technical solution of the utility model and advantage be more clearly understood, below in conjunction with drawings and the specific embodiments,
The utility model is described in further detail.
Fig. 1 is the schematic diagram of the splicing component in the utility model embodiment, and Fig. 2 is the spelling in the utility model embodiment
The diagrammatic cross-section of connected components.As depicted in figs. 1 and 2, the emergent road and bridge bread of variation rigidity splicing in the utility model embodiment
It includes：The splicing component 11 that multiple head and the tail splice successively；
Wherein, each splicing component includes：Upper braiding layer 21, lower braiding layer 22 and support braiding interlayer 23；
The support braiding interlayer is arranged between upper braiding layer and lower braiding layer, and is coated on braiding layer and lower braiding
Within layer；It is provided with closed cavity 230 in the support braiding interlayer；
Be provided with connector 24 at least one side of the support braiding interlayer, the connector be used for it is adjacent
Splicing component connects；
It is provided at least one filling liberation port 25 on the side of the support braiding interlayer；
Two opposite sides of the upper surface of the upper braiding layer are respectively arranged with variation rigidity line 26；When by perpendicular to described
When the downward power of upper braiding layer, the variation rigidity line provides support force to the splicing component where it；When by perpendicular to described
When the upward power of upper braiding layer, plastic deformation occurs for the variation rigidity line.
Since above-mentioned variation rigidity splicing face of emergent road and bridge is that the splicing component spliced successively by multiple head and the tail is formed by connecting
, and there is support braiding interlayer in each splicing component, and variation rigidity line is additionally provided in upper braiding layer, therefore, when
When the weight of required carrying less (is passed through) for example, being only used for personnel, which can directly be spliced to road and bridge face paving of meeting an urgent need
Corresponding section is located at as road surface or bridge floor.At this point, only relying on the support of support braiding interlayer and variation rigidity line, you can carrying
Certain weight (for example, passing through for personnel).And when the weight of required carrying is very big (for example, passing through for weights such as vehicles)
When, it is additionally provided with closed cavity since support weaves in interlayer, phase is laid on the variation rigidity to be spliced to road and bridge face of meeting an urgent need
It is used as after road surface or bridge floor on the section answered or bridge, it can also be by the filling liberation port of splicing component in support braiding folder
The substances such as filling sandy soil, chad, air or water in closed cavity in layer, to ensure perpendicular to the upper surface of upper braiding layer
There are enough enabling capabilities on direction.In addition, when needing to dismantle, transport and/or store the above-mentioned emergent road of variation rigidity splicing
When bridge floor, can the variation rigidity first be spliced to road and bridge face of meeting an urgent need and be disassembled into each splicing component；Then, due to upper braiding layer, under
Braiding layer and support braiding interlayer are braiding layer, relatively soft, and variation rigidity line is by perpendicular to the upper volume
Plastic deformation can occur when the upward power of tissue layer, therefore each splicing component can be crimped/or be folded up, in order into
Row is carried, transports or is stored.
In addition, in the technical solution of the utility model, can use a plurality of ways to realize above-mentioned variation rigidity line.With
Under the technical solution of the utility model will be described in detail by taking one such specific implementation as an example.
For example, as shown in Figure 3 and Figure 4, preferably, in a specific embodiment of the utility model, the variation rigidity
Line 26 includes the sequentially connected support element of multiple head and the tail 261；
The front end of the upper surface of the support element is provided with protruding portion 262, the rear end setting of the upper surface of the support element
The groove 263 of the protruding portion can be accommodated by having；
The front end setting rotation connection axis 264 of the support element, the rear end setting of the support element is for accommodating described turn
The through-hole 265 of dynamic connecting shaft；It is rotatablely connected by the rotation connection axis between adjacent support element.
Therefore, as shown in figure 3, when by perpendicular to the upper braiding layer downward power, the variation rigidity line can be right
Splicing component where it provides support force；And shown in Fig. 4, it is described when by perpendicular to the upper braiding layer upward power
Plastic deformation can then occur for variation rigidity line, in order to by each splicing component curling/or fold up；Meanwhile for recessed
Or convex surface conditions, it is also possible that each splicing component relatively good can must be bonded with road surface.
In addition, as shown in figure 5, preferably, in a specific embodiment of the utility model, the bottom of the lower braiding layer
Portion is additionally provided with one or more groove；The extension side of the extending direction of the groove and the variation rigidity splicing face of emergent road and bridge
To parallel or vertical.
Certainly, as shown in fig. 6, above-mentioned groove can also be arranged in the upper braiding layer.For example, preferably, at this
In one specific embodiment of utility model, one or more groove 31 is additionally provided at the top of the upper braiding layer；It is described recessed
The extending direction that the extending direction of slot 31 splices road and bridge face of meeting an urgent need with the variation rigidity is parallel or vertical.
On some bridge floors, it is usually also provided with the cross along the main stress cable wire in bridge floor direction and perpendicular to bridge floor direction
It, therefore, can when needing above-mentioned variation rigidity splicing face of emergent road and bridge being laid on above-mentioned bridge floor as bridge floor to cable wire is reinforced
Each splicing component filling above-mentioned variation rigidity to be spliced to road and bridge face of meeting an urgent need finishes and then is laid on each splicing component
It on above-mentioned bridge floor and is sequentially connected, and the above-mentioned main stress cable wire of bridge floor or lateral reinforcement cable wire is made to be embedded into above-mentioned setting and exist
In groove in upper braiding layer or lower braiding layer, so as to enhance the enabling capabilities in variation rigidity splicing face of emergent road and bridge, and
Each splicing component is also prevented to slide so that above-mentioned variation rigidity splicing face of emergent road and bridge becomes more to consolidate, so as to
In current for personnel, vehicle etc. as bridge floor.
In addition, as shown in fig. 7, preferably, in a specific embodiment of the utility model, the splicing component 11 is also
It may further include：Pedestal 41；
The accommodating chamber 410 for the lower braiding layer that can at least accommodate the splicing component is provided at the top of the pedestal；
The bottom of the pedestal is provided with one or more groove 411；The extending direction of the groove 411 becomes rigid with described
The extending direction in degree splicing face of emergent road and bridge is parallel or vertical.
Therefore, need by above-mentioned variation rigidity splice meet an urgent need road and bridge face be laid on it is above-mentioned be provided with main stress cable wire and/or
When laterally reinforcing being used as bridge floor on the bridge floor of cable wire, each splicing component can be filled and be finished and then by each splicing group
The lower braiding layer of part is placed in the accommodating chamber of above-mentioned pedestal, and then splicing component is laid on above-mentioned bridge floor again and is connected successively
It connects, and the above-mentioned main stress cable wire of bridge floor or lateral cable wire of reinforcing is embedded into the groove of above-mentioned base bottom, so as to
To greatly enhance the enabling capabilities in variation rigidity splicing face of emergent road and bridge, and it is also prevented from each splicing component and slides,
So that above-mentioned variation rigidity splicing is met an urgent need, road and bridge face becomes more to consolidate, in order to current for personnel, vehicle etc. as bridge floor.
In addition, preferably, in a specific embodiment of the utility model, the upper braiding layer and lower braiding layer are
The flat fabric made of fibrage.Therefore, can make full use of flat fabric flexibility with it is Lightness so that splicing component
It is easy to be folded or rolled, in order to carry, transport or store.
In addition, preferably, in a specific embodiment of the utility model, can be made according to the needs of practical application
The upper braiding layer and lower braiding layer all have one layer or more of the fiber number of plies, to increase the upper braiding layer and lower braiding layer
Surface direction intensity and impact resistance.
For example, preferably, in a specific embodiment of the utility model, the upper braiding layer and/or lower braiding layer
Thickness be 0.2~1.5mm, be made using global formation basketry, so as to avoid fabric in external impacts cutting optimal
It is detached from middle layer.
In addition, preferably, in a specific embodiment of the utility model, the upper braiding layer or lower braiding are being woven
When layer, fibrous body can splice the extending direction arrangement in road and bridge face of meeting an urgent need along the variation rigidity, be led with increasing in the direction anti-
Draw performance.
In addition, preferably, in a specific embodiment of the utility model, the upper braiding layer or lower braiding layer are being hung down
Directly in being provided with a branch of or multi beam on the direction of the extending direction in the variation rigidity splicing face of emergent road and bridge, (particular number can basis
Practical application request determines) complementary fibre bundle, so that the fibre bundle in the upper braiding layer or lower braiding layer is rushing
It can't slide along the direction for the extending direction for splicing road and bridge face of meeting an urgent need perpendicular to the variation rigidity under force effect, while also may be used
To increase lateral anti-draw properties.
In addition, preferably, in a specific embodiment of the utility model, the thickness of the support braiding interlayer can be with
It is 50mm~150mm.
State in use variation rigidity splicing meet an urgent need road and bridge face when, can each splicing component support braiding interlayer envelope
It closes and inserts the substances such as sandy soil, chad, air or water in cavity, to ensure on the direction perpendicular to the upper surface of upper braiding layer
With enough enabling capabilities.
In the case of conditions permit on the spot, it is best to use sandy soil and/or chad, at this time to the close of support braiding interlayer
The requirement of envelope property is relatively low, and comparatively, it is also possible that more rigid, the Ke Yicheng of the support braiding interlayer after structure filling
Carry the weight of bigger.
In addition, preferably, in a specific embodiment of the utility model, if water need to be used as filler,
The upper braiding layer and lower braiding layer can be paid the utmost attention to use basalt fibre fabrics, so as to utilize its water resistance.
In addition, preferably, in a specific embodiment of the utility model, it can also be in the upper braiding layer and lower volume
One layer of waterproof enclosed material is arranged in the surface of tissue layer, further increases water resistance.
In addition, preferably, in a specific embodiment of the utility model, the closing in the support braiding interlayer is empty
A plurality of support fiber 51 is also provided in chamber；Angle between the support fiber and the upper braiding layer is 30 °~
90°。
For example, as shown in Figure 8 and Figure 9, preferably, in a specific embodiment of the utility model, the support is fine
Dimension is arranged the bottom interior surface in the support braiding interlayer 23 and vertically weaves interlayer 23 upwards with the support.
In Fig. 8 and specific embodiment shown in Fig. 9, multiple rows of phase is provided in support weaves the closed cavity in interlayer
The support fiber row being mutually spaced, each support fiber row includes more spaced support fibers.
For another example as shown in Figure 10 and Figure 11, preferably, in another specific embodiment of the utility model, it is described
The top inner surface of support braiding interlayer 23 is provided with more vertically the first support fibers with the support braiding interlayer downwards,
The bottom interior surface of the support braiding interlayer 23 is provided with more vertically the second supports with the support braiding interlayer upwards
Fiber.
In the specific embodiment shown in Figure 10 and Figure 11, it is provided in support weaves the closed cavity in interlayer multiple rows of
Spaced the first support fiber row and the second support fiber row；Each first support fiber row includes more spaced
First support fiber；Each second support fiber row includes more the first spaced support fibers；First support is fine
Dimension row and the second support fiber row are alternatively arranged, and the extending direction of the first support fiber row and the second support fiber row mutually hang down
Directly.
Interlayer is woven by the above-mentioned support with support fiber, can both have been improved in the upper surface for being parallel to upper braiding layer
Anti- drawing ability on direction, and the enabling capabilities on the upper surface direction of upper braiding layer can be improved, to meet as road
The demand of the rigidity and intensity of face or bridge floor.Furthermore, it is contemplated that as emergent road and bridge face in use, structure stress it is uncontrollable,
Impact direction is uncertain and when passing through may by the factor of the impact force of all directions, therefore above-mentioned support fiber with it is described
Angle between upper braiding layer may be selected to arrange at random within the scope of 30 °~90 °.
In addition, in the technical solution of the utility model, can be filled out in advance by described according to the needs of practical situations
Liberation port is filled to be arranged on the corresponding side of the support braiding interlayer.
For example, preferably, in a specific embodiment of the utility model, appointing for interlayer can be woven in the support
One filling liberation port of setting on one side not connect with contiguous concatenation component of meaning.
For another example preferably, in another specific embodiment of the utility model, interlayer can be woven in the support
Two sides not connect with contiguous concatenation component on be respectively set (for example, on diagonal position) one filling liberation port.
In above-mentioned two specific embodiment, each splicing component can be respectively filled by filling liberation port
(i.e. the closed cavity of filling support braiding interlayer).Therefore, first each splicing component can be filled, then again filling
Splicing component afterwards connects into variation rigidity splicing face of emergent road and bridge.
For another example preferably, in another specific embodiment of the utility model, it can be in the splicing component and phase
Filling liberation port, and two neighboring splicing component is respectively set on the side of the support braiding interlayer of the junction of adjacent splicing component
Two filling liberation ports of junction can be docked tightly mutually.
In this above-mentioned specific embodiment, since the filling that variation rigidity splices each splicing component in road and bridge face of meeting an urgent need is released
Mouth is put two-by-two to be connected, thus can by above-mentioned filling liberation port to variation rigidity splice meet an urgent need road and bridge face each splicing component into
Row monoblock type filling (closed cavity for filling the support braiding interlayer of each splicing component).It therefore, can be first each spelling
Connected components connect into variation rigidity splicing face of emergent road and bridge, then carry out monoblock type filling to each splicing component again.
At this point, in view of the seal of filling liberation port, preferably, in a specific embodiment of the utility model,
It is also provided with open-close on-off at the filling liberation port.For example, the open-close on-off can be elastic button type switch.The bullet
Property button type switch can be for it is described filling liberation port special configuration the semi-rigid buckle closure of semi-elastic, to ensure filling release
The seal of mouth.
In addition, preferably, in a specific embodiment of the utility model, two neighboring splicing component can be connected
Two filling liberation ports at place are designed to be easy to the form of splicing, are arranged to have for example, can above-mentioned two be filled by liberation port
There is various sizes of plug in construction, so that two filling liberation ports of two neighboring splicing component junction can elasticity
Docking, and reach sealing function.
In addition, in the technical solution of the utility model, filling can also be set according to the needs of practical situations and released
The number of mouth is put, and is pre-designed or adjusts specific location of the filling liberation port on the side of support braiding interlayer, herein not
It repeats one by one again.
In addition, in the technical solution of the utility model, the connector for connecting two contiguous concatenation components can be
Various forms of connectors.Therefore, can according to the forms for needing to pre-set above-mentioned connector of practical situations and/
Or position.
For example, preferably, in a specific embodiment of the utility model, the connector 24 can be felt or buckle
Formula connector.Wherein, felt can bond together two adjacent splicing components, belong to connector partially flexible, and detain
Formula connector is then to snap together two adjacent splicing components, belongs to semirigid connector.For example, the button connects
Fitting can be two-sided snap connector, can also be single side snap connector.Moreover, even if in same splicing component
In, the connector of both sides can also be different, consequently facilitating carrying out the connection effectively consolidated with adjacent splicing component.
In addition, preferably, in a specific embodiment of the utility model, the material of the upper braiding layer and lower braiding layer
Material can be aramid fiber braided fabric.Compared with the materials such as glass fibre, basalt fibre, carbon fiber, aramid fiber, which has, to be drawn
Stretch intensity is higher, modulus is moderate, insulation, fire resisting, the excellent characteristics such as corrosion-resistant.For example, compared with glass fibre, aramid fiber tool
The performance for having higher intensity, insulation, fire resisting, corrosion-resistant etc. excellent, and modulus is relatively high, and non-deformability is strong；With it is profound
Military rock fiber is compared, and aramid fiber has higher mechanical property, and stable quality；Compared with carbon fiber, aramid fiber modulus
Rather moderate, and there is higher surface abrasion resistance, after low-angle bending winding, 90% or more carbon fibre tow will be rolled over
Breakdown consumes, and aramid fiber is almost without loss, for the surface texture as emergent road and bridge face, good resistance to abrasion
It can be also extremely important.
In conclusion in the technical solution of the utility model, due to above-mentioned variation rigidity splicing meet an urgent need road and bridge face be by
What the splicing component that multiple head and the tail splice successively was formed by connecting, and there is support braiding interlayer in each splicing component, and
Variation rigidity line is additionally provided in upper braiding layer, therefore, when the weight of required carrying less (is passed through) for example, being only used for personnel,
Can the variation rigidity directly be spliced to road and bridge face of meeting an urgent need and be laid on corresponding section as road surface or bridge floor.At this point, only relying on branch
The support of support braiding interlayer and variation rigidity line, you can carry certain weight (for example, passing through for personnel).And work as required carrying
Weight very big (for example, passing through for weights such as vehicles) when, be additionally provided with closed cavity since support weaves in interlayer,
After the variation rigidity to be spliced to road and bridge face of meeting an urgent need and is laid on corresponding section or bridge as road surface or bridge floor, it can also lead to
The filling liberation port for crossing splicing component inserts the objects such as sandy soil, chad, air or water in support weaves the closed cavity in interlayer
Matter, to ensure that there are enough enabling capabilities on the direction perpendicular to the upper surface of upper braiding layer.In addition, when needing to tear open
Unload, transport and/or store the splicing of above-mentioned variation rigidity meet an urgent need road and bridge face when, which can first be spliced to road and bridge face dismounting of meeting an urgent need
At each splicing component；Then, relatively soft since upper braiding layer, lower braiding layer and support braiding interlayer are braiding layer
It is soft, and plastic deformation can occur when by perpendicular to the upper braiding layer upward power for variation rigidity line, therefore can incite somebody to action
Each splicing component curling/is folded up, in order to be carried, transported or stored.Moreover, because above-mentioned variation rigidity is spelled
The splicing component for scooping out anxious road and bridge face is made of multiple braiding layers, and used material is fabric, thus with it is flexible with
It is Lightness, it is light-weight, and also allow for being folded or rolled up, therefore there is splendid portability.Further, since above-mentioned variation rigidity is spelled
Assembly and disassembly can easily be carried out by scooping out the splicing component in anxious road and bridge face, and can also be reused, therefore can be with
Suitable for many road surfaces and bridge floor, use cost can also be greatlyd save.
Further, since groove can also be arranged in the bottom of the lower braiding layer, or bottom is set in splicing component
Having reeded pedestal so that the above-mentioned main stress cable wire of bridge floor or lateral cable wire of reinforcing are embedded into above-mentioned groove, so as to
To greatly enhance the enabling capabilities in variation rigidity splicing face of emergent road and bridge, and it is also prevented from each splicing component and slides,
So that above-mentioned variation rigidity splicing is met an urgent need, road and bridge face becomes more to consolidate, in order to current for personnel, vehicle etc. as bridge floor.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent substitution, improvement and etc. done should be included in the utility model
Within the scope of protection.
Claims (10)
- The road and bridge face 1. a kind of variation rigidity splicing is met an urgent need, which is characterized in that the variation rigidity splicing face of emergent road and bridge includes：Multiple head and the tail The splicing component spliced successively；Wherein, each splicing component includes：Upper braiding layer, lower braiding layer and support braiding interlayer；Support braiding interlayer is arranged between upper braiding layer and lower braiding layer, and be coated on braiding layer and lower braiding layer it It is interior；It is provided with closed cavity in the support braiding interlayer；It is provided with connector at least one side of the support braiding interlayer, the connector is used for and adjacent splicing group Part connects；It is provided at least one filling liberation port on the side of the support braiding interlayer；Two opposite sides of the upper surface of the upper braiding layer are respectively arranged with variation rigidity line；When by perpendicular to the upper braiding When the downward power of layer, the variation rigidity line provides support force to the splicing component where it；When by perpendicular to the upper braiding When the upward power of layer, plastic deformation occurs for the variation rigidity line.
- The road and bridge face 2. variation rigidity splicing according to claim 1 is met an urgent need, it is characterised in that：The variation rigidity line includes multiple Sequentially connected support element from beginning to end；The front end of the upper surface of the support element is provided with protruding portion, and the rear end of the upper surface of the support element is provided with and can accommodate The groove of the protruding portion；The front end setting rotation connection axis of the support element, the rear end of the support element is arranged for accommodating the rotation connection axis Through-hole；It is rotatablely connected by the rotation connection axis between adjacent support element.
- The road and bridge face 3. variation rigidity splicing according to claim 1 is met an urgent need, it is characterised in that：The bottom of the lower braiding layer is provided with one or more groove；The extending direction that the extending direction of the groove splices road and bridge face of meeting an urgent need with the variation rigidity is parallel or vertical.
- The road and bridge face 4. variation rigidity splicing according to claim 1 is met an urgent need, it is characterised in that：It is provided with one or more groove at the top of the upper braiding layer；The extending direction that the extending direction of the groove splices road and bridge face of meeting an urgent need with the variation rigidity is parallel or vertical.
- The road and bridge face 5. variation rigidity splicing according to claim 1 is met an urgent need, it is characterised in that：The splicing component is also further Including：Pedestal；The accommodating chamber for the lower braiding layer that can at least accommodate the splicing component is provided at the top of the pedestal；The bottom of the pedestal is provided with one or more groove；The extending direction that the extending direction of the groove splices road and bridge face of meeting an urgent need with the variation rigidity is parallel or vertical.
- The road and bridge face 6. variation rigidity splicing according to claim 1 is met an urgent need, it is characterised in that：The upper braiding layer and lower braiding layer are the flat fabric made of fibrage.
- The road and bridge face 7. variation rigidity splicing according to claim 1 is met an urgent need, it is characterised in that：The upper braiding layer or lower braiding layer are on the direction of extending direction for splicing road and bridge face of meeting an urgent need perpendicular to the variation rigidity It is provided with the complementary fibre bundle of a branch of or multi beam.
- The road and bridge face 8. variation rigidity splicing according to claim 1 is met an urgent need, it is characterised in that：It is additionally provided with a plurality of support fiber in closed cavity in the support braiding interlayer；Angle between the support fiber and the upper braiding layer is 30 °~90 °.
- The road and bridge face 9. variation rigidity splicing according to claim 8 is met an urgent need, it is characterised in that：It is described support fiber be arranged it is described support braiding interlayer bottom interior surface and vertically with the support braiding interlayer to On.
- The road and bridge face 10. variation rigidity splicing according to claim 8 is met an urgent need, it is characterised in that：The top inner surface of the support braiding interlayer is provided with more vertically first with the support braiding interlayer downwards Support fiber；The bottom interior surface of the support braiding interlayer is provided with more vertically second with the support braiding interlayer upwards Support fiber.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721717318.7U CN207846128U (en) | 2017-12-12 | 2017-12-12 | A kind of variation rigidity splicing face of emergent road and bridge |
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| CN201721717318.7U CN207846128U (en) | 2017-12-12 | 2017-12-12 | A kind of variation rigidity splicing face of emergent road and bridge |
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| CN207846128U true CN207846128U (en) | 2018-09-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108004871A (en) * | 2017-12-12 | 2018-05-08 | 中冶建筑研究总院有限公司 | A kind of variation rigidity splicing face of emergent road and bridge |
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2017
- 2017-12-12 CN CN201721717318.7U patent/CN207846128U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108004871A (en) * | 2017-12-12 | 2018-05-08 | 中冶建筑研究总院有限公司 | A kind of variation rigidity splicing face of emergent road and bridge |
| CN108004871B (en) * | 2017-12-12 | 2024-02-06 | 中冶建筑研究总院有限公司 | Rigidity-variable spliced emergency road bridge deck |
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