CN206988597U - Compound plastic film precast concrete pipeline and its special prepare mould - Google Patents
Compound plastic film precast concrete pipeline and its special prepare mould Download PDFInfo
- Publication number
- CN206988597U CN206988597U CN201720931603.2U CN201720931603U CN206988597U CN 206988597 U CN206988597 U CN 206988597U CN 201720931603 U CN201720931603 U CN 201720931603U CN 206988597 U CN206988597 U CN 206988597U
- Authority
- CN
- China
- Prior art keywords
- mould
- plastic film
- precast concrete
- internal model
- pipeline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Revetment (AREA)
Abstract
A kind of compound plastic film precast concrete pipeline,Including the waterproof outer layer set gradually from outside to inside,Weave casing play,Concrete main body layer,The outer layer extension projection of some internally projections is set on the inwall of waterproof outer layer,The braiding casing play is embedded in the inside of concrete main body layer,Some tensioning reserved through hole are also set inside concrete main body layer,Mounting groove is also opened up on the inwall of the concrete main body layer at compound plastic film precast concrete pipeline both ends open,Compound plastic film precast concrete pipeline in the utility model includes waterproof outer layer,Weave casing play,Concrete main body layer,Waterproof outer layer serves good waterproof action,Avoid the generation of leak or infiltration,And,Waterproof outer layer is also provided with outer layer extension projection,Avoid the decortication between waterproof outer layer and concrete main body layer,The generation of layering,The utility model also proposes to prepare the mould of compound plastic film precast concrete pipeline.
Description
Technical field
It the utility model is related to provided underground cable pipe technology field, more particularly to a kind of compound plastic film is prefabricated mixed
Coagulate native pipeline and its special prepare mould.
Background technology
Existing cable duct or pipeline are after embedded underground, because its water resistance is bad, outside after use for many years be present
Groundwater infiltration or the problem of leak into inside pipeline.
The content of the invention
It is necessary to propose a kind of preferably compound plastic film precast concrete pipeline of water resistance.
It is necessary to propose that one kind prepares compound plastic film precast concrete pipeline particular manufacturing craft.
A kind of compound plastic film precast concrete pipeline, including set gradually from outside to inside waterproof outer layer, braiding skeleton
Layer, concrete main body layer, set the outer layer extension projection of some internally projections on the inwall of waterproof outer layer, and the outer layer prolongs
The inside that projection extends to concrete main body layer is stretched, the casing play that weaves is the skeleton being knitted to form anyhow, the braiding
Casing play is embedded in the inside of concrete main body layer, and some tensioning reserved through hole are also set inside concrete main body layer, described
It is tensioned length direction of the reserved through hole along compound plastic film precast concrete pipeline to set, prefabricated mixed close to compound plastic film
Coagulate and mounting groove is also opened up on the inwall of the concrete main body layer of native pipe ends opening, the mounting groove is to concrete main body
The groove of the internal extension of layer, the depth of mounting groove is more than thickness of the tensioning reserved through hole apart from concrete main body layer inwall, with logical
Cross mounting groove and be divided into two sections by reserved through hole is tensioned.
Preferably, it is the reinforcing bar rack-layer being knitted to form anyhow to weave casing play, and waterproof outer layer is rubber layer or plastic layer.
A kind of mould for preparing the compound plastic film precast concrete pipeline, including base, top cover, external mold and internal model,
Base set on the ground, external mold and internal model are arranged vertically on base, between external mold and internal model formed prepare it is compound
The cavity of shape film precast concrete pipeline, top cover cover the top in external mold and internal model, and the internal model includes the vertical of closure
Inner template and some mounting grooves form mould, and the outer wall of vertical inner template is used to form compound plastic film precast concrete pipeline
Inwall, one end of mounting groove formation mould passes the side wall of the vertical inner template close to both ends open, and mounting groove forms mould
One end stretch to the inside to form the cavity for preparing compound plastic film precast concrete pipeline, mounting groove forms the another of mould
Hold the inwall with internal model to be detachably connected, also open up in one end of mounting groove formation mould and lead to for what connecting rod or screw rod passed through
Hole, external mold include the vertical exterior sheathing of closure, and the inwall of vertical exterior sheathing is used to form compound plastic film precast concrete pipeline
Outer wall.
Preferably, the vertical inner template of the internal model includes fixed vertical inner template and the vertical inner template of activity, fixed perpendicular
It is detachably connected between straight inner template and the vertical inner template of activity, it is fixed also on the inwall of the vertical inner template of fixation of internal model to set
Vibrating motor is put, cross reinforcing also is set on the inwall of the vertical inner template of fixation of internal model, on the cross reinforcing
Some breach are opened up, column is set on the cross reinforcing close to breach, the internal model also includes dismounting auxiliary mould, dismounting
The adjustable in length of auxiliary mould, the both ends for dismantling auxiliary mould are hung on two relative columns, with to the relative of internal model
Vertical inner template on apply convergent force.
Preferably, dismantle auxiliary mould include riffled tube, the first external thread rod, the second external thread rod, wrenching bar, first
One end of external thread rod and the threaded one end of riffled tube coordinate, the other end setting positioning hole of the first external thread rod, outside second
One end of threaded rod and the other end screw thread of riffled tube coordinate, the external screw thread spiral of the first external thread rod and the second external thread rod
In the opposite direction, the internal thread of riffled tube also includes the internal thread that both ends reversely rotate, and the other end of the second external thread rod is set
Positioning hole, the wrenching bar pass through the centre position of riffled tube, to rotate riffled tube by pressing wrenching bar.
Preferably, the bottom plate that base includes some legs and leg upper horizontal is set, bottom plate is hollow annular slab,
The upper surface of bottom plate is provided for positioning interior spacing annular boss, the outer spacing annular boss for positioning external mold of internal model, interior
Spacing annular boss is set close to the inwall of bottom plate, and outer spacing annular boss is set close to the outer wall of bottom plate, is also set on bottom plate
Some tensioning positive stop lug boss are put, some tensioning positive stop lug boss are arranged between interior spacing annular boss and outer spacing annular boss.
Preferably, the top cover includes taper caping, annular horizontal caping, annular backgauge riser, dowel, annular horizontal
Caping is enclosed in around taper caping, and material flow is spaced between the outward flange of taper caping and the inward flange of annular horizontal caping
Under circular passage, dowel is connected between taper caping and annular horizontal caping, what annular backgauge riser was vertically arranged in
On upper surface, for stopping the outside overflow of material.
Preferably, be detachably connected between the base and external mold, internal model using connector, top cover and external mold, internal model it
Between be detachably connected using connector, be detachably connected between left half side external mold and right half side external mold using connector, connector
Including locating dowel, straight line connecting rod, internal buckle elbow, the both ends of straight line connecting rod respectively with one end of locating dowel and one end of internal buckle elbow
Connection, the other end of locating dowel are set perpendicular to straight line connecting rod, the annulus that internal buckle elbow is open for setting, the annulus of internal buckle elbow
Sagittal plane and straight line connecting rod axial line not at grade, the axial line of annulus is vertical with the axis antarafacial of locating dowel.
The method that a kind of mould described in utilization prepares compound plastic film precast concrete pipeline, comprises the following steps：
Base is put on the ground, the left half side external mold of external mold is seated on base, keeps left half side external mold the bottom of by
Outer spacing annular boss on seat is spacing, wherein, the external mold includes left half side external mold and right half side external mold；
Opening of the internal model along left half side external mold is seated on base, keeps internal model by spacing convex annular on base
Platform is spacing；
By the waterproof outer layer for forming compound plastic film precast concrete pipeline be close to external mold inner surface be seated in external mold with
In cavity between internal model, wherein, waterproof outer layer is the waterproof outer layer of prefabricated formation；
The base braiding casing play for forming compound plastic film precast concrete pipeline being seated between internal model and external mold
On, keep braiding casing play not contacted with external mold and internal model；
The plastic tube that the tensioning reserved through hole of compound plastic film precast concrete pipeline will be formed passes through the mounting groove of internal model
After forming the through hole of mould, it is seated on the base between internal model and external mold, keeps plastic tube spacing by base；
Top cover is covered into the top open part in external mold and internal model, keeps plastic tube to be passed from top cover；
Concrete is poured into a mould to the cavity between waterproof outer layer and internal model, is cooled and shaped；
Wherein, the compound plastic film precast concrete pipeline is described compound plastic film precast concrete pipeline.
Compound plastic film precast concrete pipeline in the utility model includes waterproof outer layer, braiding casing play, coagulation
Native body layer, waterproof outer layer serve good waterproof action, avoid the generation of leak or infiltration, moreover, waterproof outer layer is also set
Outer layer extension projection has been put, has avoided decortication, the generation of layering between waterproof outer layer and concrete main body layer.
Mould of the present utility model includes base, top cover, external mold and internal model, between external mold and internal model set formed it is compound
The cavity of pipeline, by the way that prefabricated waterproof outer layer is seated in cavity, in cast concrete, you can form compound pipeline complex pipeline.
Compound pipeline complex pipeline described in text is the compound plastic film precast concrete pipeline.
Brief description of the drawings
Fig. 1 is the structural representation of compound plastic film precast concrete pipeline.
Fig. 2 is the cross section sectional view of compound plastic film precast concrete pipeline.
Fig. 3 is according to magnified partial view in Fig. 2.
Fig. 4 is Fig. 3 another embodiment schematic diagram.
Fig. 5 is the structural representation for the particular manufacturing craft for preparing compound plastic film precast concrete pipeline.
Fig. 6 is the structural representation that inside is cutd open by Fig. 5 office.
Fig. 7 is the structural representation of base.
Fig. 8 is the structural representation of top cover.
Fig. 9 is the structural representation of internal model.
Figure 10 is the top view of internal model.
Figure 11 is the explosive view of internal model.
Figure 12 is Figure 11 partial enlarged drawing.
Figure 13 is the internal structure schematic diagram of internal model.
Figure 14 is the structural representation of dismounting auxiliary mould.
Figure 15 is the structural representation that mounting groove forms mould.
Figure 16 is the structural representation of connector.
Figure 17 is the structural representation of another angle of connector.
Figure 18 is the assembling schematic diagram that connector is expressed in Fig. 5.
In figure：Compound plastic film precast concrete pipeline 100, waterproof outer layer 11, outer layer extension projection 111, braiding skeleton
Layer 12, concrete main body layer 13, tensioning reserved through hole 131, mounting groove 132, deposition deep gouge 133, mould 200, base 21, interior limit
Position annular boss 211, outer spacing annular boss 212, tensioning limiting boss 213, top cover 31, taper caping 311, annular horizontal lid
It is top 312, annular backgauge riser 313, dowel 314, circular passage 315, external mold 41, internal model 51, fixed vertical inner template 52, solid
Fixed board 521, breach 522, column 523, vibrating motor 524, the vertical inner template 53 of activity, mounting groove form mould 54, arc mould
First 541, connecting rod 542, dismounting auxiliary mould 55, riffled tube 551, the first external thread rod 552, the second external thread rod 553, pull
Hand lever 554, connector 61, locating dowel 611, straight line connecting rod 612, internal buckle elbow 613.
Embodiment
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
Accompanying drawing be briefly described, it should be apparent that, drawings in the following description are some embodiments of the utility model, for this
For the those of ordinary skill of field, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other
Accompanying drawing.
Referring to Fig. 1 to Fig. 4, the utility model embodiment provides a kind of compound plastic film precast concrete pipeline 100, bag
The waterproof outer layer 11 set gradually from outside to inside, braiding casing play 12, concrete main body layer 13 are included, in the inwall of waterproof outer layer 11
The upper outer layer extension projection 111 for setting some internally projections, the outer layer extension projection 111 extend to concrete main body layer 13
Inside, the braiding casing play 12 is the skeleton that is knitted to form anyhow, and the braiding casing play 12 is embedded in concrete master
The inside of body layer 13, some tensioning reserved through hole 131, the tensioning reserved through hole are also set inside concrete main body layer 13
131 are set along the length direction of compound pipeline complex pipeline 100, in the concrete main body layer 13 at the both ends open of compound pipeline complex pipeline 100
Inwall on also open up mounting groove 132, the mounting groove 132 is the groove extended to the inside of concrete main body layer 13, mounting groove
132 depth is more than thickness of the tensioning reserved through hole 131 apart from the inwall of concrete main body layer 13, will be opened by mounting groove 132
Tight reserved through hole 131 is divided into two sections.
When compound pipeline complex pipeline 100 is installed, the front and back end portses of two adjacent compound pipeline complex pipelines 100 are alignd, corresponding two
The tensioning reserved through hole 131 of pipeline is also alignd, and penetrates the tensioning of two adjacent pipelines successively using a connecting rod or screw rod
Reserved through hole 131, you can be relatively fixed two adjacent pipelines, also, this fixed form has two kinds, first, Ke Yixuan
Penetrated, two pipelines connected, second with tensioning reserved through hole 131 of the longer connecting rod 542 along two pipelines,
Tensioning reserved through hole 131 of the two adjacent pipelines at port can be penetrated from a shorter screw rod, screw rod
Termination is exposed out of mounting groove 132, is then tightened using nut, and now mounting groove 132 acts not only as the side of fastening screw
Convenient to operate groove, the usage amount of longer connecting rod can also be saved, reduces cost.
Further, deposition is set to sink on the outer wall of the waterproof outer layer 11 also at the both ends open close to compound pipeline complex pipeline 100
Groove 133.Adjacent two pipelines connection is to use hot-melt adhesive paste, and heat is placed in the deposition deep gouge 133 of two adjacent pipelines
Shrinkage band, the setting of deposition deep gouge 133 cause the flush of deposition material and waterproof outer layer 11 after fusing, in the absence of raised or
The phenomenon of out-of-flatness.
Further, it is the reinforcing bar rack-layer being knitted to form anyhow to weave casing play 12, and waterproof outer layer 11 is rubber layer or modeling
The bed of material.Rubber layer or plastic layer corrosion resistance and good, it is water-tight, impermeable and it is secondary want recycled plastic granules, not only environmental protection but also both
Energy.
Outer layer extension projection 111 is cylinder, cylinder it is a diameter of tapering type, as shown in figure 4, to increase cylinder body end
The surface area in portion.The effect of outer layer extension projection 111 is bonding between increase waterproof outer layer 11 and concrete main body layer 13
Power.
Referring to Fig. 5 to Figure 13, the utility model also proposes that one kind prepares the compound plastic film precast concrete pipeline 100
Mould 200, including base 21, top cover 31, external mold 41 and internal model 51, base 21 set on the ground, external mold 41 and internal model 51
Be arranged vertically on base 21, between external mold 41 and internal model 51 formation prepare the cavity of compound pipeline complex pipeline 100, top cover 31 covers
Close in external mold 41 and the top of internal model 51, the internal model 51 includes the vertical inner template of closure and some mounting grooves form mould
54, the outer wall of vertical inner template is used for the inwall for forming compound pipeline complex pipeline 100, and one end that mounting groove forms mould 54 is passed close to two
The side wall of the vertical inner template of end opening, and one end of mounting groove formation mould 54 stretches to be formed and prepares compound pipeline complex pipeline 100
The inside of cavity, mounting groove forms the other end of mould 54 and the inwall of internal model 51 is detachably connected, and also forms mould in mounting groove
One end of tool 54 opens up the through hole passed through for connecting rod or screw rod, and external mold 41 includes the plate of vertical external mold 41 of closure, vertical outer
The inwall of the plate of mould 41 is used for the outer wall for forming compound pipeline complex pipeline 100.
Referring to Figure 15, further, the mounting groove, which forms mould 54, includes arc die head 541, connecting rod 542, in arc
The through hole passed through for connecting rod or screw rod is opened up on die head 541, fixed plate 521, connection are set also on the inwall of internal model 51
One end of bar 542 is fixedly connected with arc die head 541, and the other end of connecting rod 542 passes through fixed plate 521, and with fixed plate 521
Between be threadedly coupled.Mounting groove is formed between mould 54 and internal model 51 and is detachably connected, and is not only easy for installation and removal, and right
General when the preparation of the compound pipeline complex pipeline 100 of different size requirement, versatility is stronger, such as the mounting groove of different pipelines
It is 132 shape, not of uniform size, when the connecting rod of connection or the inconsistent diameter of screw rod, it can pass through and change installation flute profile
It can be achieved into mould 54.
Further, the vertical inner template of the internal model 51 includes fixed vertical inner template 52 and the vertical inner template 53 of activity,
It is detachably connected between fixed vertical inner template 52 and the vertical inner template 53 of activity, also the vertical inner template 52 of fixation in internal model 51
Inwall on be fixedly installed vibrating motor 524, also on the inwall of the vertical inner template 52 of fixation of internal model 51 set laterally strengthen
Muscle, some breach 522 are opened up on the cross reinforcing, column 523 are set on the cross reinforcing close to breach 522,
The internal model 51 also includes dismounting auxiliary mould 55, dismantles the adjustable in length of auxiliary mould 55, dismounting auxiliary mould 55
Both ends are hung on two relative columns 523, to apply convergent force in the relative vertical inner template to internal model 51.Poured in pipeline
After noting concrete, compound pipeline complex pipeline 100 is formd, when dismantling mould 200, first dismantles external mold 41, then dismantles internal model 51, by
The bonding force of concrete between the outer wall and compound pipeline complex pipeline 100 of internal model 51 be present, it is difficult to separate, so by dismantling backman
55 shrinkage tensions are filled, pull the relative vertical inner template of internal model 51, vertical inner template is produced small deformation, so that with
Gap is produced between the inwall of pipeline, and then is separated.
Referring to Figure 14, further, dismounting auxiliary mould 55 includes riffled tube 551, outside the first external thread rod 552, second
Threaded rod 553, wrenching bar 554, one end of the first external thread rod 552 coordinate with the threaded one end of riffled tube 551, the first outer spiral shell
The other end of rasp bar 552 sets positioning hole, and one end of the second external thread rod 553 coordinates with the other end screw thread of riffled tube 551,
The external screw thread hand of spiral of first external thread rod 552 and the second external thread rod 553 is on the contrary, the internal thread of riffled tube 551 also wraps
The internal thread of both ends reverse rotation is included, the other end of the second external thread rod 553 sets positioning hole, and the wrenching bar 554 is in
The centre position of screwed pipe 551, to rotate riffled tube 551 by pressing wrenching bar 554.In use, by the first external screw rod
Positioning hole is hung on a column 523, the positioning hole of the second external screw rod is hung on another column 523, by pressing spanner
Bar 554, rotates riffled tube 551, and the riffled tube 551 of rotation pulls the first external thread rod 552 and the second external thread rod 553
It is extremely close to each other, so as to pull the relative vertical inner template of internal model 51 to produce miniature deformation.
The external mold 41 includes left half side external mold and right half side external mold, detachable between left half side external mold and right half side external mold
Connection.
Referring to Fig. 7, further, the bottom plate that base 21 includes some legs and leg upper horizontal is set, bottom plate is hollow
Annular slab, be provided in the upper surface of bottom plate position internal model 51 in spacing annular boss 211, for positioning external mold 41
Outer spacing annular boss 212, interior spacing annular boss 211 are set close to the inwall of bottom plate, and outer spacing annular boss 212 is the bottom of close to
The outer wall of plate is set, and some tensioning positive stop lug boss 213 are also set on bottom plate, and some tensioning positive stop lug boss 213 are arranged on interior limit
Between position annular boss 211 and outer spacing annular boss 212.Tensioning limiting boss 213 is used for fixation and wears connecting rod or screw rod.
Referring to Fig. 8, further, the top cover 31 includes taper caping 311, annular horizontal caping 312, annular backgauge riser
313rd, dowel 314, annular horizontal caping 312 are enclosed in around taper caping 311, the outward flange of taper caping 311 and ring
The circular passage 315 being spaced between the inward flange of the horizontal caping 312 of shape under material flow, dowel 314 are connected to taper caping 311
Between annular horizontal caping 312, on the upper surface that annular backgauge riser 313 is vertically arranged in, for stopping that material outwards overflows
Stream.
Further, the top through hole passed through for connecting rod or screw rod, top are also opened up in the outward flange of taper caping 311
Through hole and tensioning limiting boss face about 213.
It is further, detachable using connector 61 between the base 21 and external mold 41, internal model 51 referring to Figure 16 to Figure 18
Connection, is detachably connected between top cover 31 and external mold 41, internal model 51 using connector 61, left half side external mold 41 and right half side external mold
It is detachably connected between 41 using connector 61, connector 61 includes locating dowel 611, straight line connecting rod 612, internal buckle elbow 613, directly
The both ends of line connecting rod 612 are connected with one end of locating dowel 611 and one end of internal buckle elbow 613 respectively, the other end of locating dowel 611
Set perpendicular to straight line connecting rod 612, internal buckle elbow 613 for set opening annulus, the sagittal plane of the annulus of internal buckle elbow 613 with
Not at grade, the axial line of annulus is vertical with the axis antarafacial of locating dowel 611 for the axial line of straight line connecting rod 612.Annulus
Sagittal plane be the plane where the radius or diameter of annulus, it is that the axial line of annulus passes through for the center of circle of annulus and perpendicular to footpath
To the straight line in face.
Further, internal buckle elbow 613 is open is set close to locating dowel 611.
When being connected using above-mentioned connector 61, first locating dowel 611 is inserted in the reserved through hole of connected component, Ran Houzhuan
Dynamic internal buckle elbow 613, the edge of connected component is inserted into inside annulus along opening, to annulus inward flange and connected component
Edge press close to, then be installed in place, now annulus opening is fastened in two side walls at the edge of connected component, so as to play
Fixation.The connector 61 connects different from screw rod, and the threaded connection of installing/dismounting rocking arm is convenient and swift a lot.
The utility model also proposes the method that the mould described in a kind of utilization prepares compound plastic film precast concrete pipeline,
Comprise the following steps：
Base 21 is put on the ground, the left half side external mold of external mold 41 is seated on base 21, keeps left half side outer
Mould is spacing by the outer spacing annular boss 212 on base 21, wherein, the external mold 41 includes left half side external mold and the right side is half side outer
Mould；
Opening of the internal model 51 along left half side external mold is seated on base 21, keeps internal model 51 by the interior limit on base 21
Position annular boss 211 is spacing；
By the waterproof outer layer 11 for forming compound pipeline complex pipeline 100 be close to external mold 41 inner surface be seated in external mold 41 and internal model 51 it
Between cavity in, wherein, waterproof outer layer 11 be prefabricated formation waterproof outer layer 11；
The braiding casing play 12 for forming compound pipeline complex pipeline 100 is seated on the base 21 between internal model 51 and external mold 41, protected
Braiding casing play 12 is held not contact with external mold 41 and internal model 51；
The plastic tube that the tensioning reserved through hole 131 of compound pipeline complex pipeline 100 will be formed forms mould through the mounting groove of internal model 51
After 54 through hole, it is seated on the base 21 between internal model 51 and external mold 41, keeps plastic tube spacing by base 21；
Top cover 31 is covered into the top open part in external mold 41 and internal model 51, keeps plastic tube to be passed from top cover 31；
Concrete is poured into a mould to the cavity between waterproof outer layer 11 and internal model 51, is cooled and shaped；
Wherein, the compound pipeline complex pipeline 100 is above-mentioned compound pipeline complex pipeline 100.
Further, by " inner surface that waterproof outer layer 11 is close to external mold 41 is seated in sky between external mold 41 and internal model 51
Before intracavitary ", one layer of water-swellable water-stop glue is brushed on the inside of present waterproof outer layer 11.To further enhance waterproof outer layer 11
Water permeability resistance energy.
Step in the utility model embodiment method can be sequentially adjusted, merged and deleted according to actual needs.
Module or unit in the utility model embodiment device can be merged, divide and deleted according to being actually needed
Subtract.
Above disclosed is only the utility model preferred embodiment, can not limit the utility model with this certainly
Interest field, one of ordinary skill in the art will appreciate that realize all or part of flow of above-described embodiment, and according to this reality
The equivalent variations made with new claim, still fall within the scope that utility model is covered.
Claims (8)
- A kind of 1. compound plastic film precast concrete pipeline, it is characterised in that：Including set gradually from outside to inside waterproof outer layer, Casing play, concrete main body layer are woven, the outer layer extension projection of some internally projections, institute are set on the inwall of waterproof outer layer The inside that outer layer extension projection extends to concrete main body layer is stated, the braiding casing play is the skeleton being knitted to form anyhow, The braiding casing play is embedded in the inside of concrete main body layer, also sets some tensionings reserved logical inside concrete main body layer Hole, length direction of the tensioning reserved through hole along compound plastic film precast concrete pipeline is set, close to compound shape Mounting groove is also opened up on the inwall of concrete main body layer at film precast concrete pipeline both ends open, the mounting groove is to mixed The groove of extension inside solidifying native body layer, the depth of mounting groove are more than thickness of the tensioning reserved through hole apart from concrete main body layer inwall Degree, to be divided into two sections by reserved through hole is tensioned by mounting groove.
- 2. compound plastic film precast concrete pipeline as claimed in claim 1, it is characterised in that：Casing play is woven to compile to be vertical and horizontal The reinforcing bar rack-layer to be formed is knitted, waterproof outer layer is rubber layer or plastic layer.
- A kind of 3. mould for preparing compound plastic film precast concrete pipeline as claimed in claim 1, it is characterised in that：Including Base, top cover, external mold and internal model, base set on the ground, external mold and internal model are arranged vertically on base, external mold and The cavity for preparing compound plastic film precast concrete pipeline is formed between internal model, top cover covers the top in external mold and internal model, institute State vertical inner template and some mounting groove of the internal model including closure and form mould, the outer wall of vertical inner template is compound for being formed The inwall of plastic film precast concrete pipeline, one end of mounting groove formation mould pass the side of the vertical inner template close to both ends open Wall, and one end of mounting groove formation mould stretches to the inside to form the cavity for preparing compound plastic film precast concrete pipeline, Mounting groove forms the other end of mould and the inwall of internal model is detachably connected, and also opens up and is used in one end of mounting groove formation mould The through hole that connecting rod or screw rod pass through, external mold include the vertical exterior sheathing of closure, and the inwall of vertical exterior sheathing is compound for being formed The outer wall of shape film precast concrete pipeline.
- 4. the mould of compound plastic film precast concrete pipeline as claimed in claim 3, it is characterised in that：The internal model is erected Straight inner template includes fixed vertical inner template and the vertical inner template of activity, between fixed vertical inner template and the vertical inner template of activity It is detachably connected, vibrating motor also is fixedly installed on the inwall of the vertical inner template of fixation of internal model, is also erected in the fixation of internal model Cross reinforcing is set on the inwall of straight inner template, some breach are opened up on the cross reinforcing, in the horizontal stroke close to breach Column is set on to reinforcement, and the internal model also includes dismounting auxiliary mould, dismantles the adjustable in length of auxiliary mould, and dismounting is auxiliary The both ends of assistant engineer's dress are hung on two relative columns, to apply convergent force in the relative vertical inner template to internal model.
- 5. the mould of compound plastic film precast concrete pipeline as claimed in claim 3, it is characterised in that：Dismantle auxiliary mould Including riffled tube, the first external thread rod, the second external thread rod, wrenching bar, one end of the first external thread rod and riffled tube Threaded one end coordinates, and the other end of the first external thread rod sets positioning hole, one end of the second external thread rod and riffled tube it is another Threaded one end coordinates, and the external screw thread hand of spiral of the first external thread rod and the second external thread rod is on the contrary, the internal thread of riffled tube Also the internal thread that both ends reversely rotate is included, the other end of the second external thread rod sets positioning hole, and the wrenching bar passes through interior spiral shell The centre position of line pipe, to rotate riffled tube by pressing wrenching bar.
- 6. the mould of compound plastic film precast concrete pipeline as claimed in claim 3, it is characterised in that：Base includes some The bottom plate that leg and leg upper horizontal are set, bottom plate is hollow annular slab, is provided in the upper surface of bottom plate in positioning The interior spacing annular boss of mould, the outer spacing annular boss for positioning external mold, inwall of the interior spacing annular boss close to bottom plate Set, outer spacing annular boss is set close to the outer wall of bottom plate, and some tensioning positive stop lug boss, some tensionings are also set on bottom plate Positive stop lug boss is arranged between interior spacing annular boss and outer spacing annular boss.
- 7. the mould of compound plastic film precast concrete pipeline as claimed in claim 3, it is characterised in that：The top cover includes Taper caping, annular horizontal caping, annular backgauge riser, dowel, annular horizontal caping are enclosed in around taper caping, cone The circular passage being spaced between the outward flange of shape caping and the inward flange of annular horizontal caping under material flow, dowel are connected to cone Between shape caping and annular horizontal caping, on the upper surface that annular backgauge riser is vertically arranged in, for stopping that material outwards overflows Stream.
- 8. the mould of compound plastic film precast concrete pipeline as claimed in claim 3, it is characterised in that：The base with it is outer It is detachably connected using connector between mould, internal model, is detachably connected between top cover and external mold, internal model using connector, left half It is detachably connected between side external mold and right half side external mold using connector, it is curved that connector includes locating dowel, straight line connecting rod, internal buckle Head, the both ends of straight line connecting rod are connected with one end of locating dowel and one end of internal buckle elbow respectively, the other end of locating dowel perpendicular to Straight line connecting rod is set, the annulus that internal buckle elbow is open for setting, the sagittal plane of the annulus of internal buckle elbow and the axle center of straight line connecting rod Not at grade, the axial line of annulus is vertical with the axis antarafacial of locating dowel for line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720931603.2U CN206988597U (en) | 2017-07-28 | 2017-07-28 | Compound plastic film precast concrete pipeline and its special prepare mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720931603.2U CN206988597U (en) | 2017-07-28 | 2017-07-28 | Compound plastic film precast concrete pipeline and its special prepare mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206988597U true CN206988597U (en) | 2018-02-09 |
Family
ID=61417591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720931603.2U Expired - Fee Related CN206988597U (en) | 2017-07-28 | 2017-07-28 | Compound plastic film precast concrete pipeline and its special prepare mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206988597U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107461554A (en) * | 2017-07-28 | 2017-12-12 | 宁夏大林科技有限公司 | Compound plastic film precast concrete pipeline and its special prepare mould and preparation method |
| CN111319128A (en) * | 2020-03-27 | 2020-06-23 | 安徽丰海起重设备制造有限公司 | Prefabricated tank mold and construction method |
-
2017
- 2017-07-28 CN CN201720931603.2U patent/CN206988597U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107461554A (en) * | 2017-07-28 | 2017-12-12 | 宁夏大林科技有限公司 | Compound plastic film precast concrete pipeline and its special prepare mould and preparation method |
| CN111319128A (en) * | 2020-03-27 | 2020-06-23 | 安徽丰海起重设备制造有限公司 | Prefabricated tank mold and construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107618096A (en) | Compound pipeline complex pipeline production mould | |
| CN205875736U (en) | Sectional type shear force wall is to drawing sealing screw | |
| CN107461554A (en) | Compound plastic film precast concrete pipeline and its special prepare mould and preparation method | |
| CN206988597U (en) | Compound plastic film precast concrete pipeline and its special prepare mould | |
| CN105014785B (en) | Prefabricated assembled concrete component Bar Anchorage preformed hole hole-forming device and method | |
| CN201621382U (en) | Prestressed concrete and glass fiber reinforced plastic composite jack pipe | |
| CN110158861A (en) | A kind of full grout sleeve pours sealing device | |
| CN206928955U (en) | A kind of device for being used to backfill slip casting | |
| CN107576574B (en) | Testing method for equal-size limit water pressure resistance of deformation joint embedded water stop | |
| CN217204017U (en) | Pre-buried grout structure of underground continuous wall framing department | |
| CN206902695U (en) | Waterproofing node sealing device for diaphram wall overlapping inwall working procedure | |
| CN207033469U (en) | The Grouting Pipe of section of jurisdiction | |
| CN206708563U (en) | A kind of water proof structure of Pipeline Crossing Program floor | |
| CN205591549U (en) | Building structure floor plate preformed hole mould | |
| CN202766970U (en) | Cast-in-place outer vertical face seamless seal anchor structure | |
| CN201078097Y (en) | Size-sealing member | |
| CN204492185U (en) | Seal closure formula water power pre-buried hole sleeve die | |
| CN203625915U (en) | Embedded creeping formwork structure in caisson prefabrication construction | |
| CN209277543U (en) | Demould easy square column steel die plate | |
| CN209636932U (en) | Reinforce the prefabricated pipe section structure of subdrainage box drain | |
| CN2599138Y (en) | Building storage pipeline preleft hole mould | |
| CN207277441U (en) | A kind of concealed fire hydrant | |
| CN201116396Y (en) | Die for manufacturing building pipeline preformed pore | |
| CN206289957U (en) | A kind of abnormal formwork | |
| CN219731597U (en) | Gap connecting device for tunnel subway construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 Termination date: 20180728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |