CN106827190A - The prefabricated road foundation mould of self-locking - Google Patents
The prefabricated road foundation mould of self-locking Download PDFInfo
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- CN106827190A CN106827190A CN201710040018.8A CN201710040018A CN106827190A CN 106827190 A CN106827190 A CN 106827190A CN 201710040018 A CN201710040018 A CN 201710040018A CN 106827190 A CN106827190 A CN 106827190A
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- Prior art keywords
- forming part
- inner chamber
- self
- prefabricated road
- roadbed
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- 238000007493 shaping process Methods 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims 1
- 238000005336 cracking Methods 0.000 abstract description 5
- 230000006641 stabilisation Effects 0.000 abstract description 4
- 238000011105 stabilization Methods 0.000 abstract description 4
- 239000011159 matrix material Substances 0.000 description 15
- 239000002689 soil Substances 0.000 description 14
- 238000007569 slipcasting Methods 0.000 description 10
- 239000002002 slurry Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 239000011440 grout Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000007711 solidification Methods 0.000 description 4
- 230000008023 solidification Effects 0.000 description 4
- 238000009951 wet felting Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000009432 framing Methods 0.000 description 2
- 230000003447 ipsilateral effect Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 235000008429 bread Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
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- 239000002699 waste material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0064—Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces
- B28B7/0079—Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces with surfaces for moulding interlocking means, e.g. grooves and ribs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0064—Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C3/00—Foundations for pavings
- E01C3/006—Foundations for pavings made of prefabricated single units
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C2201/00—Paving elements
- E01C2201/02—Paving elements having fixed spacing features
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C2201/00—Paving elements
- E01C2201/14—Puzzle-like connections
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a kind of prefabricated road foundation mould of self-locking, die main body is generally rectangular, and it is internally formed the inner chamber being generally rectangular；Side where the inner chamber short side is provided with the convex portion forming part towards lumen outer protrusion, the convex portion forming part is collectively forming recess forming part with the two sides where the side long of the inner chamber, and the shape of the convex portion forming part is engaged with the shape of the recess forming part.The prefabricated road foundation mould of self-locking of the invention is cooperated by setting the convex portion forming part for cooperating with recess forming part, make the Prefabricated road roadbed that it is made multiple coordinate assembling when, due to convex portion, the mutual cooperation of the isomery part of recess two, it is not susceptible to relative movement, therefore the fixing that can be coordinated with effective guarantee, it is aided with concreting, the tight of roadbed and stabilization can be ensured, efficiently solve assembled subgrade stability in the prior art not enough, be susceptible to the problem of the accidents such as pavement cracking.
Description
Technical field
The present invention relates to road construction technical field, a kind of prefabricated road foundation mould of self-locking is particularly related to.
Background technology
According to the specification that road traffic is constructed, current road can be divided into multiple layer of structure.Common road from
Can be divided into surface layer, basic unit, underlayment and roadbed under up to, wherein surface layer directly with air and vehicle, pedestrian contact, it is desirable to it is high
Intensity, rigidity, flatness, antiskid, wear-resisting etc.；Basic unit and the major bearing structures that underlayment is then road, serve and bear
The critical function of tension；And roadbed is then the level for directly being contacted with soil matrix, good road structure should possess stabilization
Characteristic, can adapt to a certain degree of geology change, so as to ensure the health on top road surface.
In the prior art, the laying of roadbed mainly uses wet-felting and flat moulded prefabricated two ways.Wet-felting operation
There is long construction period, the duration is affected by environment greatly, easily cause the defects such as environmental pollution, is gradually prefabricated the mode of assembling
Substitution；The prefabricated roadbed laying time is short, can shorten the duration, and environmental pollution is not resulted in work progress, very environmentally friendly, and
Prefabricated roadbed can be made using construction waste etc., be also equipped with the advantage of energy-conservation material-saving environmental protection.But, existing prefabricated road
Base has that assembling rear stability is poor, connection is not tight, the problems such as be easily caused pavement cracking, it is difficult to reach wet-felting operation road
The construction effect of base.
The content of the invention
In view of this, it is an object of the invention to propose a kind of prefabricated road foundation mould of self-locking, it is made to
To Prefabricated road roadbed possess good stability, be completely embedded the features such as.
Based on the prefabricated road foundation mould of self-locking that the above-mentioned purpose present invention is provided, die main body is substantially rectangular
Shape, it is internally formed the inner chamber being generally rectangular；Side where the inner chamber short side is provided with towards the lumen outer
The convex portion forming part of protrusion, the convex portion forming part is collectively forming recess forming part with the two sides where the side long of the inner chamber,
The shape of the convex portion forming part is engaged with the shape of the recess forming part.
Optionally, on the two sides where the side long of the inner chamber, near the two ends point of two sides where the inner chamber short side
The thrust forming part towards lumen outer protrusion is not provided with；The thrust forming part and inner chamber short side place
Two sides form the convex portion forming part, the two sides where the thrust forming part and the roadbed main body side long are formed
The recess forming part.
Optionally, two sides where the side long of the inner chamber, with respective top edge as axle, incline towards the lumen outer
Tiltedly；Two sides where the inner chamber short side, with respective top edge as axle, incline towards the inner cavity, and the inner chamber
The angle of inclination of two sides where side long is numerically identical with the angle of inclination of two sides where the inner chamber short side.
Optionally, the groove shape having towards inner cavity depression is horizontally disposed with the inner chamber side.
Optionally, the first groove shape at least 1 is respectively arranged with one group of relative side of the inner chamber, it is described interior
Be respectively arranged with the second groove shape at least 2 on another group of relative side of chamber, any first groove shape with
Any second groove shape mutually staggers.
Optionally, the intracavity bottom be provided with towards the lumen outer protrusion leg forming part, the leg into
Type portion is distributed on inner chamber bottom surface axisymmetrical.
Optionally, the leg forming part is square frustum, and the leg forming part is near the side of the inner chamber one side
The length of side for being more than the leg forming part away from the inner chamber one side long.
Optionally, the middle part of any side in the inner chamber, is provided with the lifting Slot shaping towards inner cavity depression
Portion.
From the above it can be seen that the prefabricated road foundation mould of self-locking that the present invention is provided is mutual by setting
The convex portion forming part 1 of cooperation cooperates with recess forming part 2, the Prefabricated road roadbed that it is made is coordinated assembling in multiple
When, due to convex portion 100,200 liang of mutual cooperations of isomery part of recess, relative movement is not susceptible to, therefore can be with effective guarantee
The fixing of cooperation, is aided with concreting, it is ensured that the tight and stabilization of roadbed, efficiently solves and assembles in the prior art
Formula subgrade stability is not enough, is susceptible to the problem of the accidents such as pavement cracking.
Brief description of the drawings
The schematic perspective view of the embodiment of the prefabricated road foundation mould of self-locking that Fig. 1 is provided for the present invention；
The top view of the embodiment of the prefabricated road foundation mould of self-locking that Fig. 2 is provided for the present invention；
The front view of the embodiment of the prefabricated road foundation mould of self-locking that Fig. 3 is provided for the present invention；
The prefabricated road of self-locking made by the prefabricated road foundation mould of self-locking that Fig. 4 is provided for the present invention
The top view of roadbed；
The prefabricated road of self-locking made by the prefabricated road foundation mould of self-locking that Fig. 5 is provided for the present invention
The birds-eye perspective of roadbed；
The prefabricated road of self-locking made by the prefabricated road foundation mould of self-locking that Fig. 6 is provided for the present invention
The side view of roadbed；
The prefabricated road of self-locking made by the prefabricated road foundation mould of self-locking that Fig. 7 is provided for the present invention
The front view of roadbed；
Fig. 8 is that prefabricated ballast lump is arranged at view when on soil matrix；
Self-locking dress made by another embodiment of the prefabricated road foundation mould of self-locking that Fig. 9 is provided for the present invention
Cooperation schematic diagram with formula Prefabricated road roadbed；
Self-locking made by the another embodiment of the prefabricated road foundation mould of self-locking that Figure 10 is provided for the present invention
The assembling schematic diagram of prefabricated road foundation.
Specific embodiment
To make the object, technical solutions and advantages of the present invention become more apparent, below in conjunction with specific embodiment, and reference
Accompanying drawing, the present invention is described in more detail.
It should be noted that the statement of all uses " first " and " second " is for differentiation two in the embodiment of the present invention
The entity of individual same names non-equal or the parameter of non-equal, it is seen that " first " " second " should not only for the convenience of statement
The restriction to the embodiment of the present invention is interpreted as, subsequent embodiment is no longer illustrated one by one to this.
The schematic perspective view of the embodiment of the prefabricated road foundation mould of self-locking that Fig. 1 is provided for the present invention；Fig. 2 is
The top view of the embodiment of the prefabricated road foundation mould of self-locking that the present invention is provided；The self-locking that Fig. 3 is provided for the present invention
The front view of the embodiment of prefabricated road foundation mould.
As illustrated, the prefabricated road foundation mould of self-locking that the present embodiment is provided, its die main body is substantially long
Square, it is internally formed the inner chamber being generally rectangular；Side where the inner chamber short side is provided with towards outside the inner chamber
The convex portion forming part 1 of portion's protrusion, the convex portion forming part 1 is collectively forming recess and is molded with the two sides where the side long of the inner chamber
Portion 2, the shape of the convex portion forming part 1 is engaged with the shape of the recess forming part 2.
It should be noted that die main body is generally rectangular, it is internally formed the inner chamber being generally rectangular, herein
" substantially " it is meant that, the convex portion forming part 1 is to protrude from the inner chamber in the horizontal direction, formation isomery part, and if
There is no convex portion forming part 1, then the shape of inner chamber can be considered as rectangle.For the two ends where the short side of inner chamber, this is different
Structure part is to collectively constitute the convex portion forming part 1 with the two ends where short side, for the two ends where the side long of inner chamber, should
Isomery part is to form the recess forming part 2 around encirclement with the two ends where side long, it is seen that the recess forming part 2 is not
It is the two ends towards inner recess, but due to the isomery part and where the side long of inner chamber on the basis of former rectangle inner chamber
Bread encloses, and visually shows the effect of depression.
The prefabricated road of self-locking made by the prefabricated road foundation mould of self-locking that Fig. 4 is provided for the present invention
The top view of roadbed；The self-locking assembled made by the prefabricated road foundation mould of self-locking that Fig. 5 is provided for the present invention is pre-
The birds-eye perspective of road foundation processed；Oneself made by the prefabricated road foundation mould of self-locking that provides of the present invention of Fig. 6
Lock the side view of prefabricated road foundation；Fig. 7 is made for the prefabricated road foundation mould of self-locking that the present invention is provided
Into the prefabricated road foundation of self-locking front view.With reference to shown in Fig. 4-Fig. 7, the self-locking assembled in the present embodiment
The prefabricated road foundation of self-locking made by Prefabricated road roadbed mould, roadbed main body is generally rectangular, described rectangular
The relative two ends of shape main body long side direction are respectively arranged with convex portion 100, and the convex portion is collectively forming recess with main body side long
200, when multiple roadbed assemblings are used, the convex portion 100 is engaged with the recess 200.
Self-locking made by the another embodiment of the prefabricated road foundation mould of self-locking that Figure 10 is provided for the present invention
The assembling schematic diagram of prefabricated road foundation.With reference to shown in Figure 10, the convex portion 100 is engaged with recess 200, is difficult hair
Raw relative movement, the fixing that can be coordinated with effective guarantee.And the intersection in the every 4 Prefabricated road roadbeds forms note
Slurry hole 101, for injecting concrete slurry, further increases the stability after roadbed assembling.
In some optional embodiments, the mould is made using glass-reinforced plastic material.
In addition it should be noted that the mould in the present embodiment and subsequent embodiment, for the ease of the demoulding, can use
The assembled form of multi-section subassembly is designed；And the connected mode between the multi-section point, can be using bayonet joint, lock
Button connection, bolt connection etc., can specifically be selected as needed.
From the above it can be seen that the prefabricated road foundation mould of self-locking that the present embodiment is provided is by setting phase
The convex portion forming part 1 for mutually coordinating cooperates with recess forming part 2, the Prefabricated road roadbed that it is made is coordinated assembling in multiple
When, due to convex portion 100,200 liang of mutual cooperations of isomery part of recess, relative movement is not susceptible to, therefore can be with effective guarantee
The fixing of cooperation, is aided with concreting, it is ensured that the tight and stabilization of roadbed, efficiently solves and assembles in the prior art
Formula subgrade stability is not enough, is susceptible to the problem of the accidents such as pavement cracking.
With continued reference to Fig. 1-Fig. 3, as illustrated, in some optional embodiments, the both sides where the inner chamber side long
On face, the two ends of two sides where the inner chamber short side be respectively arranged with thrust towards lumen outer protrusion into
Type portion 3；The thrust forming part 3 forms the convex portion forming part 1, the projection with the two sides where the inner chamber short side
Two sides where thing forming part 3 and the roadbed main body side long form the recess forming part 2.
In the explanation to previous embodiment it has already been indicated that the convex portion forming part 1 protrude in the horizontal direction it is described
Inner chamber, forms isomery part, and the origin cause of formation that the present embodiment further limits the isomery part is thrust forming part 3, and for
The shape of thrust forming part 3 is not limited, as long as enabling to convex portion forming part 1 as mutual as possible with recess forming part 2
Coordinate, it is to avoid product ballast lump occurs relative displacement.With reference to Fig. 1, it is seen that the thrust forming part 3 in figure is triangle,
For the projection of other shapes, the thrust of triangle is more easy in assembling, and the company after the completion of assembling
Connect tight ness rating and also disclosure satisfy that requirement.With reference to accompanying drawing as can be seen that after thrust 300 is set, convex portion forming part 1 and recess
The shape of forming part 2 be cooperate, the convex portion 100 that convex portion forming part 1 is formed in roadbed main body may be inserted into recess into
In the recess 200 that type portion 2 is formed in roadbed main body, so as to complete combination.
With reference to shown in Fig. 1-Fig. 7, in an alternate embodiment of the invention, two sides where the inner chamber side long, with respective upper edge
Edge is axle, is inclined towards the lumen outer；Two sides where the inner chamber short side, with respective top edge as axle, towards institute
State the angle of inclination of two sides where inner cavity inclination, and inner chamber side long and inclining for inner chamber short side place two sides
Rake angle is numerically identical.
It is embodied on the Prefabricated road roadbed product being made up of the present embodiment mould, the roadbed master of the Prefabricated road roadbed
Two sides where body side long, with respective top edge as axle, incline towards the roadbed body exterior；The roadbed main body short side
Place two sides, with respective top edge as axle, incline towards the roadbed body interior, and where roadbed main body side long
The angle of inclination of two sides is numerically identical with the angle of inclination of two sides where the roadbed main body short side.
In the present embodiment, the angle of inclination of the not ipsilateral by setting the inner chamber, further for roadbed main body not
Ipsilateral is provided with the angle of inclination of different directions.With Fig. 3 as observation visual angle, it is seen that the bottom of the upper and lower two sides of roadbed main body
Portion is respectively facing roadbed inner side and inclines, and the top in the arranged on left and right sides face of roadbed is respectively facing roadbed inner side and inclines, and inclined
Angular values are identical.Further, each side of the thrust forming part 3 follows incline direction and the angle of its affiliated inner chamber side
Degree, such as by taking the thrust forming part 3 of upper left in Fig. 2 as an example, the downside of the thrust forming part 3 is common with inner chamber left surface
Recess forming part 2 is constituted, therefore it follows the angle of inclination of inner chamber left surface, i.e. top to be inclined towards inner chamber inner side；Similarly dash forward
The upper side and inner chamber upper side for playing thing forming part 3 collectively form convex portion forming part 1, therefore it follows the inclination of inner chamber upper side
Angle, i.e. bottom are inclined towards inner chamber inner side.
The side inclined design of the present embodiment, can make the roadbed that mould is made that the effect of occlusion is reached in assembling, no
But adjacent roadbed being mutually shifted in the horizontal direction can be prevented, adjacent roadbed in the vertical direction can also be further prevented
It is mutually shifted, compared with previous embodiment, not only avoids the horizontal relative displacement of prefabricated roadbed, also further avoid prefabricated
The relative position of roadbed in the vertical direction, so as to improve the tight ness rating of roadbed after combination, has fundamentally prevented because road
Pavement cracking, the problem for rising and falling caused by base dislocation, additionally it is possible to the effect of secondary alignment is reached in assembling.
With reference to shown in Fig. 1-Fig. 7, being horizontally disposed with some optional embodiments, on the inner chamber side has described in
The groove shape 5 of inner cavity depression.The roadbed main body of the prefabricated roadbed being therefore made up of the mould in the present embodiment
Side, forms groove 500, and when multiple roadbed main body assemblings are used, the groove 500 forms slip casting passage.
Existing prefabricated roadbed there is also slip casting step in assembling, but the concrete slurry of injection is usually only present in road
In gap between matrix, it is difficult to degree of being completely embedded is effectively ensured, it cannot be guaranteed that ballast lump during road long-term use
Remain on same plane each other.
The Prefabricated road roadbed that the prefabricated road foundation mould of self-locking in the present embodiment is made complete assembling after,
Concrete grout can be injected by the seam between roadbed, groove 500, when being assembled, groove are set by roadbed side
500 with adjacent roadbed body surfaces, or with adjacent roadbed main body groove 500 formed slip casting passage, injection concrete grout
When concrete grout can smoothly be flowed into along slip casting passage, after solidification by each roadbed unit be connected with each other, so as to be greatly enhanced
Degree of being completely embedded.
In some optional embodiments, first is respectively arranged with least 1 on one group of relative side of the inner chamber recessed
Slot shaping portion, is respectively arranged with the second groove shape at least 2, any described on another group of relative side of the inner chamber
One groove shape mutually staggers with any second groove shape.
With reference to Fig. 3, with Fig. 2 as observation visual angle, it is seen that in the left and right sides Middle face of the inner chamber, be respectively arranged with one
Groove shape 2 (i.e. described first groove shape), in the two sides up and down of the inner chamber, be respectively arranged with 2 groove into
Type portion 2 (i.e. described second groove shape), with reference to shown in Fig. 3, it may be clearly seen that the adjacent both sides in same inner chamber
There is difference in height between groove shape 2 on face, when the mutual split of the prefabricated roadbed that the mould is made, positioned at not going the same way
Groove 500 on base main body opposite face is not mutually corresponding, but the side respectively with another roadbed main body is corresponding.It is this to set
Meter can further increase effective connection area of adjacent ballast lump, be solidified when the concrete slurry in ballast lump gap is flow into
And after forming filler, the different piece of filler be respectively embedded into in the groove 500 of adjacent two ballast lump, due to groove 500
Do not correspond to, formed staggeredly biting connecions structure, the degree of being completely embedded between prefabricated roadbed is improved to greatest extent.
With further reference to Figure 10, the product made by mould that the present embodiment is provided with the use of when, roadbed main body
Convex portion 100 is cooperated with recess 200, and injected hole 101 is formed in the middle part of 4 roadbed main bodys, for injecting concrete
Slurries.
The present embodiment is by setting groove shape so that the roadbed body surfaces made by mould form groove, and then
The slip casting passage parallel to ground is formd in assembling；By the seam crossing between adjacent roadbed main body formed it is vertical (or near
Like vertical) concrete slurry of injected hole injection after solidification, form (or near vertical) main framing vertically；Concrete leads to
After concrete slurry solidification in road, the branched backbone of level is formed；Concrete slurry solidification between roadbed main body in gap
Afterwards, three-dimensional packed layer is formed；Skeleton overall structure is together constituted by the main framing, branched backbone and packed layer,
Compared with the simple flat surface formed after conventional prefabricated roadbed slip casting is connected, the connected mode of the present embodiment realizes diversified, vertical
Body, ensure that the degree of being completely embedded between roadbed main body in all directions.
Fig. 8 is that prefabricated ballast lump is arranged at view when on soil matrix.As illustrated, in some optional embodiments
In, the intracavity bottom is provided with the leg forming part 6 towards lumen outer protrusion, and the leg forming part 6 is on institute
State the axisymmetrical distribution of inner chamber bottom surface.
In laying, the contact of its bottom is soil matrix to roadbed, and the structure of soil matrix is complex, there is certain height and rises and falls,
In order to ensure the link tight ness rating of prefabricated estimated block and soil matrix, while the globality of prefabricated ballast lump is improved, in prefabricated ballast lump
Need to be in the milk after the completion of laying, speciality concrete grout is injected from prefabricated ballast lump gap each other, fill roadbed
Gap between block, between ballast lump and soil matrix.But the prefabricated roadbed of filling is difficult to ensure that in some in particular cases slip castings
Gap between block and soil matrix；For example in situation shown in Fig. 8, due to not smooth enough the appearance of soil matrix between prefabricated ballast lump and soil matrix
Bulk cavity, diagram cavity is difficult to be completely filled after slip casting, right so as to form permanent cavity between roadbed and soil matrix
Road quality is affected greatly.
The present embodiment regarding to the issue above, leg forming part 6 is set by dies cavity bottom, and then on the road being made
Base bottom part body sets leg 600, and the distribution form of the leg 600 is approximately along the roadbed body floor axisymmetrical point
Cloth.For the not fully symmetrical roadbed main body of structure, leg 600 is evenly distributed on bottom as far as possible.This
Outward, for the shape of leg also without being defined, if can reach roadbed main body is propped, and with soil matrix at a distance of certain
Distance, meets concrete slurry injection condition.The technique effect that the leg 600 reaches at least includes at 2 points：First, will
Roadbed main body is propped, it is ensured that concrete slurry is sufficiently injected the gap between roadbed main body and soil matrix, it is ensured that be filled up completely with；The
Two, the bottom gross area of roadbed main body is increased, the switching performance of roadbed main body and soil matrix is improve, strengthen globality.
In some preferred embodiments, the leg forming part 6 is square frustum, and the leg forming part 6 is close to
The inner chamber the length of side more than the leg forming part away from the inner chamber while the length of side.
Self-locking dress made by another embodiment of the prefabricated road foundation mould of self-locking that Fig. 9 is provided for the present invention
Cooperation schematic diagram with formula Prefabricated road roadbed.As illustrated, in some optional implementations, each face edge of the inner chamber,
Corner cut is set at the edge of opening of the groove shape 5, makes each face edge, the groove of the roadbed main body being made
Corner cut is set at 500 edge of opening.Refer to the attached drawing, the structure that the structure 10 in reference is represented can be roadbed main body,
Can also be the roadbed lateral projections between two grooves 500.It will be clear that in the edge of structure 10 from figure
Corner cut is provided with, so after filler 11 are formed by slip casting between structure 10, filler 11 is at the edge of structure 10
The thickness of junction can increase, so as to enhance degree of being completely embedded between structure 10, it is to avoid between adjacent roadbed main body, groove
Between because connection defective tightness is the problems such as misplace.
In some optional embodiments, with reference to shown in Fig. 3, the middle part of any side in inner chamber is provided with towards institute
State the lifting Slot shaping portion 7 of inner cavity depression.The lifting Slot shaping portion 7 is formed in the roadbed side that the mould is made hangs
Tankage 700, the major function of the lifting groove 700 is the lifting for coordinating hanging device to carry out prefabricated ballast lump, to ensure in fortune
The integrality of defeated, assembling the prefabricated ballast lump in process road；When necessary, it is also possible to which the gap formed by lifting groove 700 is carried out
Slip casting.
Those of ordinary skill in the art should be understood：The discussion of any of the above embodiment is exemplary only, not
It is intended to imply that the scope of the present disclosure (including claim) is limited to these examples；Under thinking of the invention, above example
Or can also be combined between the technical characteristic in different embodiments, step can be realized with random order, and be existed such as
Many other changes of upper described different aspect of the invention, for simplicity, they are provided not in details.Therefore, it is all
Within the spirit and principles in the present invention, any omission, modification, equivalent, improvement for being made etc. should be included in of the invention
Within protection domain.
Claims (9)
1. the prefabricated road foundation mould of a kind of self-locking, it is characterised in that die main body is generally rectangular, its internal shape
Into the inner chamber being generally rectangular；Side where the inner chamber short side be provided with towards the lumen outer protrusion convex portion into
Type portion, the convex portion forming part is collectively forming recess forming part, the convex portion shaping with the two sides where the side long of the inner chamber
The shape in portion is engaged with the shape of the recess forming part.
2. the prefabricated road foundation mould of self-locking according to claim 1, it is characterised in that the inner chamber side institute long
Two sides on, the two ends of two sides where the inner chamber short side are respectively arranged with towards lumen outer protrusion
Thrust forming part；The thrust forming part forms the convex portion forming part, institute with the two sides where the inner chamber short side
Two sides where stating thrust forming part and the roadbed main body side long form the recess forming part.
3. the prefabricated road foundation mould of self-locking according to claim 1, it is characterised in that the inner chamber side institute long
In two sides, with respective top edge as axle, inclined towards the lumen outer；Two sides where the inner chamber short side, with each
Be axle from top edge, inclined towards the inner cavity, and the angle of inclination of two sides where the side long of the inner chamber with it is described
The angle of inclination of two sides is numerically identical where the short side of inner chamber.
4. the prefabricated road foundation mould of self-locking according to claim 1, it is characterised in that on the inner chamber side
The horizontally disposed groove shape having towards inner cavity depression.
5. the prefabricated road foundation mould of self-locking according to claim 4, it is characterised in that the inner chamber is relative
The first groove shape at least 1 is respectively arranged with one group of side, the inner chamber is respectively provided with another group of relative side
There is the second groove shape at least 2, any first groove shape is mutually wrong with any second groove shape
Open.
6. the prefabricated road foundation mould of self-locking according to claim 1, it is characterised in that the intracavity bottom sets
The leg forming part towards lumen outer protrusion is equipped with, the leg forming part is on inner chamber bottom surface axisymmetrical point
Cloth.
7. the prefabricated road foundation mould of self-locking according to claim 6, it is characterised in that the leg forming part
It is square frustum, the leg forming part is more than the leg forming part away from described interior near the length of side of the inner chamber one side
The length of side of chamber one side.
8. the prefabricated road foundation mould of self-locking according to claim 1, it is characterised in that any side in inner chamber
The middle part in face, is provided with the lifting Slot shaping portion towards inner cavity depression.
9. the prefabricated road foundation mould of self-locking according to claim 1, it is characterised in that the mould uses glass
Glass Steel material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710040018.8A CN106827190A (en) | 2017-01-18 | 2017-01-18 | The prefabricated road foundation mould of self-locking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710040018.8A CN106827190A (en) | 2017-01-18 | 2017-01-18 | The prefabricated road foundation mould of self-locking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106827190A true CN106827190A (en) | 2017-06-13 |
Family
ID=59123475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710040018.8A Pending CN106827190A (en) | 2017-01-18 | 2017-01-18 | The prefabricated road foundation mould of self-locking |
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| Country | Link |
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| CN (1) | CN106827190A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2745727Y (en) * | 2004-10-21 | 2005-12-14 | 周才人 | Plastic mould for road overhead construction brick |
| CN101509220A (en) * | 2009-01-15 | 2009-08-19 | 北京四方如钢混凝土制品有限公司 | Module subgrade case and special module thereof |
| KR20100003438A (en) * | 2008-07-01 | 2010-01-11 | 유원종합건설(주) | Blocks for subbase and road paving method with the same blocks |
| CN102286908A (en) * | 2010-06-21 | 2011-12-21 | 杨光原 | Bidirectional interlocking brick as well as pavement and pavement paving method using same |
| CN102337714A (en) * | 2011-06-18 | 2012-02-01 | 吴国勤 | Ecological environmental-friendly economical and durable pavement combination panel design and assembly technologies |
| CN202809616U (en) * | 2011-11-09 | 2013-03-20 | 吉林久盛建材有限责任公司 | Long-waist-shaped self-locking slope-protecting concrete block |
| CN206475284U (en) * | 2017-01-18 | 2017-09-08 | 中泰国际高新技术有限公司 | The prefabricated road foundation mould of self-locking |
-
2017
- 2017-01-18 CN CN201710040018.8A patent/CN106827190A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2745727Y (en) * | 2004-10-21 | 2005-12-14 | 周才人 | Plastic mould for road overhead construction brick |
| KR20100003438A (en) * | 2008-07-01 | 2010-01-11 | 유원종합건설(주) | Blocks for subbase and road paving method with the same blocks |
| CN101509220A (en) * | 2009-01-15 | 2009-08-19 | 北京四方如钢混凝土制品有限公司 | Module subgrade case and special module thereof |
| CN102286908A (en) * | 2010-06-21 | 2011-12-21 | 杨光原 | Bidirectional interlocking brick as well as pavement and pavement paving method using same |
| CN102337714A (en) * | 2011-06-18 | 2012-02-01 | 吴国勤 | Ecological environmental-friendly economical and durable pavement combination panel design and assembly technologies |
| CN202809616U (en) * | 2011-11-09 | 2013-03-20 | 吉林久盛建材有限责任公司 | Long-waist-shaped self-locking slope-protecting concrete block |
| CN206475284U (en) * | 2017-01-18 | 2017-09-08 | 中泰国际高新技术有限公司 | The prefabricated road foundation mould of self-locking |
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Application publication date: 20170613 |
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