CN104308987B - Produce the extruding demolding structure of reinforced concrete pipe - Google Patents
Produce the extruding demolding structure of reinforced concrete pipe Download PDFInfo
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- CN104308987B CN104308987B CN201410536332.1A CN201410536332A CN104308987B CN 104308987 B CN104308987 B CN 104308987B CN 201410536332 A CN201410536332 A CN 201410536332A CN 104308987 B CN104308987 B CN 104308987B
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- inner circle
- mould
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- reinforced concrete
- vibration table
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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
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/90—Methods or apparatus for demoulding or discharging after shaping
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention discloses a kind of extruding demolding structure producing reinforced concrete pipe, including vibration table, inner circle mold vibration cylinder, cylindrical mould barrel structure and hydraulic extrusion device；Inner circle mold vibration cylinder includes inner circle mould cylinder, inner circle mould connecting bolt, inner circle mould support ring and inner circle mould dither, cylindrical mould cylinder includes cylindrical mould base ring, cylindrical mould connecting bolt, cylindrical mould cylinder and mould baffle ring, hydraulic extrusion device includes squeeze ring, hydraulic means, hydraulic clasp and extruding working shaft, the invention provides a kind of brand-new extruding demolding structure, the demoulding is convenient, the concrete tube wall produced is smoother, this extruding demolding structure is applied in the system of whole production reinforced concrete pipe and produce reinforced concrete pipe, motor is not required to driven mold and rotates, do not flog a dead horse, can not only be greatly reduced and produce the aerodynamic power of reinforced concrete pipe and reach energy-conservation purpose, and because of without transmission and rotating mechanism, thus more science can be used, efficient conventional equipment is matched.
Description
Technical field
The present invention relates to pipe of concrete and manufacture equipment technical field, specifically relate to a kind of production reinforcing bar
The extruding demolding structure of concrete pipe.
Background technology
The meaning of concrete, i.e. concrete, concrete reinforced pipe is commonly called as reinforced concrete pipe.Reinforced concrete pipe is because having
Anticorrosion is impervious and comprcssive strength height, length in service life, easily fabricated, the multiple advantages such as production cost is low,
It is currently as transformation urban waterlogging and the main pipe network building of town and country capital construction draining.
Along with the dynamics of town and country capital construction is gradually increased by country, and day by day emphasize to improve urban and rural environment,
Entirety is uplifted the people's living standard, thus table top has been laid out in increasing engineering construction.And engineering
The reinforced concrete pipe of a large amount of all kinds of specifications of demand in construction.
At present, each manufacturing firm uses " being centrifuged ", " overhang roll " and the system of " core mould vibrating " the most substantially
Pipe method produces reinforced concrete pipe, its production of the pipe-making method of " being centrifuged ", " overhang roll " and " core mould vibrating "
Process is all electric-motor drive, rotate and extruding completes tubulation process, general produces a diameter of φ 200
The reinforced concrete pipe of mm-φ 600mm, transmission rotary electric acc power is 11Kw；Produce a diameter of mm φ 800
The reinforced concrete pipe of mm-φ 2400mm, transmission rotary electric acc power is 40Kw-130Kw, production process
Need 5～6 people to operate together just can complete, particularly, by the way of " core mould vibrating ", produce steel
The patented technology of muscle concrete pipe the most gradually appears, and such as Publication No. CN201012519, publication date is 2008
The Chinese patent literature on January 30, in discloses a kind of core mould vibrating pipe-making machine, relates to the system of pipe of cement
The circular pipe of concrete of manufacturing apparatus technical field, particularly flexible interface, slot grooving or jacking construction
Former.The vibrating head core of core mould vibrating device is connected in vibrating head body by bearing, motor output shaft
And tape drive mechanism is set between driven pulley, is fixedly and coaxially connected main bearing seat in the upper end of driven pulley,
At the vibrating head core arranged above of main bearing seat, the lower end of vibrating head core is fixing connects spline, at base bearing
The coaxial affixed spline housing in upper end of seat, described spline fitted is in spline housing.The spline drived of this patent is
Multiple tooth transmission, bearing capacity is high, and stress concentration is less, axle is little with the strength reduction of hub so that vibrator makes
Lengthening with the life-span, driving torque is big, efficiency is high, improves production efficiency and energy utilization rate.
But, " core mould vibrating ", " being centrifuged " or " overhang roll " with above-mentioned patent documentation as representative
Pipe-making method, however it remains following shortcoming:
1, use " being centrifuged ", " overhang roll " and " core mould vibrating method " to produce concrete pipe, all use transmission to revolve
The mode turned manufactures reinforced concrete pipe, needs to use relatively high power motor to drive and manufactures reinforced concrete pipe
Mould and the weight of reinforced concrete itself, each pipe will do the idle work that mould rotates, not dynamic
Power acts directly on reinforced concrete pipe, and its wasted power is the biggest.
2, " being centrifuged ", " overhang roll " and " core mould vibrating method " is used to produce concrete pipe, because of mould or core
Rotate, transmit the concrete bad control of raw material process aborning, be difficult to use the advanced person that transmission efficiency is high
Equipment, therefore manpower is many, production efficiency is low in use.
3, " core mould vibrating method " produces reinforced concrete pipe, its transmission to use " being centrifuged ", " overhang roll " to include
Slewing is more, and damage and wear is relatively big in process of production, and fault rate is high, and maintenance capacity is big, directly
Connect and affect production efficiency and increase production cost.
4, " being centrifuged ", " overhang roll " is used to include when " core mould vibrating method " produces reinforced concrete pipe, de-
The process of mould, it can only use wet stripping, and the mode of wet stripping is only applicable to the slenderness ratio of pipe
Wanting big, bore wants big, and pipe shaft is short, additionally, wall thickness wants thickness, framework of steel reinforcement to be strengthened.Therefore,
Such manufacture equipment cannot use plastic concrete, can only use dry concrete.Core mould vibrating
Method when shake power deficiency time.The thixotroping reaction of concrete is insufficient.Show as the plasticizing of concrete, liquefaction
Degree is poor, thus, use existing " core mould vibrating method " to produce external mold and the Nei Mo knot of reinforced concrete pipe
Structure, its demoulding is inconvenient, and the concrete tube wall produced is the most coarse, and the demoulding is inconvenient, easily
Produce the defect of pipe of concrete Collapse Deformation.
Summary of the invention
It is contemplated that for the defect existing for above-mentioned prior art and deficiency, it is provided that a kind of production steel
The extruding demolding structure of muscle concrete pipe, the invention provides a kind of brand-new extruding demolding structure, and the demoulding is more
Adding conveniently, the concrete tube wall of production is smoother, and this extruding demolding structure is applied whole production reinforced concrete
Producing reinforced concrete pipe in the system of pipe, motor is not required to driven mold and rotates, and does not flogs a dead horse, no
It is only capable of being greatly reduced and produces the aerodynamic power of reinforced concrete pipe and reach energy-conservation purpose, and because of without transmission
And rotating mechanism, thus more science, efficient conventional equipment can be used matched.
The present invention realizes by using following technical proposals:
A kind of extruding demolding structure producing reinforced concrete pipe, it is characterised in that: include vibration table, inner circle mould
Tool vibrating barrel, cylindrical mould barrel structure and hydraulic extrusion device；
Described vibration table includes vibration table soleplate, spring retainer seat, supports spring, vibration table height
Frequency vibration device and vibration table base plate, the upper end supporting spring is solid with vibration table base plate by spring retainer seat
Fixed, the lower end supporting spring is fixed with vibration table soleplate by spring retainer seat, vibration table high frequency vibrating
Dynamic device is fixed on the lower section of vibration table base plate；
Described inner circle mold vibration cylinder includes that inner circle mould cylinder, inner circle mould connecting bolt, inner circle mould support
Ring and inner circle mould dither, described inner circle mould cylinder is arranged on tubulation by inner circle mould connecting bolt
On the vibration table of system, inner circle mould support ring is arranged in inner circle mould cylinder, described inner circle mould high frequency vibrating
Dynamic device is arranged on the inwall of inner circle mould cylinder；
Described cylindrical mould cylinder include cylindrical mould base ring, cylindrical mould connecting bolt, cylindrical mould cylinder and
Mould baffle ring, inner circle mould cylinder forms production steel in cylindrical mould cylinder and between inside and outside circle mould cylinder
The toroidal cavity of muscle concrete pipe, outside described cylindrical mould base ring is used for being arranged on by cylindrical mould connecting bolt
Justifying the bottom of mould cylinder and close the bottom of described toroidal cavity, described mould baffle ring is sheathed on cylindrical mould
Has on the outer wall of cylinder and stretches out in the top of cylindrical mould cylinder；
Described hydraulic extrusion device includes squeeze ring, hydraulic means, hydraulic clasp and extruding work
Axle, the lower end of described hydraulic axle is fixing with the vibration table soleplate of vibration table to be connected, and upper end is run through
Go out vibration table base plate and the inner circle mould cylinder of vibration table, in the upper end of extruding working shaft the most successively
Arranging described hydraulic clasp, hydraulic means and squeeze ring, described hydraulic clasp is fixed on described squeezing
On pressure working shaft, the upper end of hydraulic means props up described hydraulic clasp, the lower end of hydraulic means and hydraulic pressure
Extrusion ring connects, and the lower end of squeeze ring is positioned at the top of reinforced concrete pipe to be extruded, at hydraulic means
Drive under, squeeze ring along extruding working shaft move up and down.
Described inner circle mould cylinder be shaped as up-small and down-big circular cone shape.
Multiple stripper rings, multiple stripper rings grafting formation one and inner circle it is set with on inner circle mould drum outer wall
The demoulding outer wall of mould drum outer wall mating shapes, a stripper rings is pushed down in the upper end of next stripper rings
Lower end and form a downward-sloping fluid passage in Plug Division.
Described inner circle mould cylinder has through demoulding fluid apertures, one end of demoulding fluid apertures and described stream
The entrance of body passage communicates, and the other end connects the liquid parting pipe having input liquid parting.
Stripper rings is that corrosion resistant plate material is around being formed.
Described cylindrical mould cylinder be shaped as up-small and down-big circular cone shape.
Be set with multiple stripper rings on described cylindrical mould cylinder inwall, multiple stripper rings grafting formed one with
The demoulding inwall that cylindrical mould cylinder inner wall shape matches, stripper rings is that the cincture of corrosion resistant plate material is formed,
The upper end of next stripper rings is pushed down the lower end of a stripper rings and forms a downward-sloping stream in Plug Division
Body passage.
Described cylindrical mould cylinder has through demoulding fluid apertures, one end of demoulding fluid apertures and described stream
The entrance of body passage communicates, and the other end connects the liquid parting pipe having input liquid parting.
Compared with prior art, what the present invention was reached has the beneficial effect that:
One, the extruding demolding structure of production reinforced concrete pipe of the present invention, with Publication No.
CN201012519 patent documentation is that the prior art of representative is compared, and the invention provides a kind of brand-new
Extruding demolding structure, the demoulding is convenient, and the concrete tube wall of production is smoother, this extruding demoulding is tied
Producing reinforced concrete pipe in the system of the structure whole production reinforced concrete pipe of application, motor is not required to driven mold
Rotate, do not flog a dead horse, can not only be greatly reduced and produce the aerodynamic power of reinforced concrete pipe and reach joint
Can purpose, and because of without transmission and rotating mechanism, thus more science, efficient routine can be used to set
Standby matched.
Two, vibration table structure provided by the present invention, vibration table is to manufacture reinforced concrete in double vibrating function
The extensional vibration source of pipe, because the effective vibration length of dither is about about 1.5M, reinforced concrete pipe
Height be 2M, dither meet a part vibration requirement.By supporting spring, vibration table base plate,
Spring retainer seat, vibration table soleplate have coordinated a part of vibration processes manufacturing reinforced concrete pipe jointly.
Meanwhile, supporting spring is up-small and down-big volute spring, and such version makes at the bottom of vibration table
Annexation between plate and vibration table soleplate is the most firm, when vibration table is when vibrating work, this
The spring structure of sample can bear power of preferably weighing.
And upper and lower two spring retainer seats and a support spring constitute an elastic support structure, elastic
Supporting construction is at least two groups, and often group elastic support structure is at least one；Described vibration table high frequency vibrating
Dynamic device is at least two groups, often group at least one, at the bottom of the vibration table between two groups of elastic support structures
Described vibration table dither it is fixed with below plate.By such set-up mode, on the one hand, make
Elastic support structure number between vibration table base plate and vibration table soleplate and distribution mode more adduction
Reason, makes vibration table base plate operationally be in preferably equilbrium position, and vibration table dither is put
Between two groups of elastic support structures, when vibration table dither works, vibration force can be made more equal
Even, smoothly act on concrete material.
Three, inner circle mold vibration cylinder provided by the present invention, installing dither in inner circle mould is
Manufacture the oscillation crosswise source of reinforced concrete pipe, be to supplement vibration table also not cover the vibration source of other area,
It is collectively forming double vibration source, makes whole Pipe making mold obtain effective, sufficient dither.
Meanwhile, inner circle mould cylinder be shaped as up-small and down-big circular cone shape, convenient tripping out reinforced concrete
Separate between Guan Shiyu inner circle mould cylinder.
Multiple stripper rings, multiple stripper rings grafting formation one and inner circle it is set with on inner circle mould drum outer wall
The demoulding outer wall of mould drum outer wall mating shapes, a stripper rings is pushed down in the upper end of next stripper rings
Lower end and in formation fluid passage, Plug Division, has through demoulding fluid apertures on described inner circle mould cylinder,
One end of demoulding fluid apertures communicates with the entrance of described fluid passage, and the other end connects input liquid parting
Liquid parting pipe；Such version, when the demoulding, inputs liquid parting by fluid passage, can be more
Add and promptly make inner circle mould cylinder come off with reinforced concrete pipe, by the inwardly strength conveying demoulding of demoulding liquid pump
Liquid reaches the function of the smooth and easy demoulding of tube wall.
Stripper rings is that the cincture of corrosion resistant plate material is formed, and uses such version, and it produces reinforcing bar
The inner tubal wall of concrete pipe is smooth, its great advantage be solve the tube wall of current core tubulation the most coarse this
The biggest problem.
The lower end of a stripper rings is pushed down and in formation fluid passage, Plug Division in the upper end of next stripper rings,
Such version has particular advantage, when concrete conveyance enters toroidal cavity, extrudes stripper rings,
It is thus possible to make Plug Division close, concrete will not get out Plug Division and by taking off of offering on inner circle mould
Mould fluid apertures spills, and the upper end of next stripper rings is pushed down the lower end of a stripper rings and formed in Plug Division
One downward-sloping fluid passage, downward-sloping version again can the injection of conveniently stripped liquid.
Inner circle mould dither is at least two groups, in two groups of inner circle mould dithers are separately mounted to
The top and bottom of circle mould cylinder inwall, often group inner circle mould dither is at least one；Such
Version, it is simple to uniform shaking concrete on the height of whole inner circle mould cylinder, makes the steel of production
Tendon concrete structure is more solidifying real.
Four, the present invention provide cylindrical mould barrel structure, inner circle mould cylinder be positioned at cylindrical mould cylinder and
Forming the toroidal cavity producing reinforced concrete pipe between inside and outside circle mould cylinder, cylindrical mould base ring passes through cylindrical
Mould connecting bolt is used for being arranged on the bottom of cylindrical mould cylinder and closing the bottom of described toroidal cavity, this
The version of sample, makes when producing reinforced concrete pipe, and concrete material can be blocked by cylindrical mould base ring,
And when after reinforced concrete pipe molding, it is simple to by boom hoisting by overall to cylindrical mould structure and reinforced concrete pipe
Separate with inner circle mold vibration cylinder.Meanwhile, after disassembling cylindrical mould connecting bolt, cylindrical mould is made
Cylinder and cylindrical mould base ring, now recur and hang reinforced concrete pipe, utilize reinforced concrete pipe body weight advantage,
Easily disengage cylindrical mould.
Mould baffle ring is sheathed on the outer wall of cylindrical mould cylinder and stretches out in the top of cylindrical mould cylinder, this
The version of sample, when the material sent into by device for transporting objects is too much, can block unnecessary mixing
Solidifying soil raw material, meanwhile, when using hydraulic extrusion device to extrude, it is unnecessary also to block and collect
Concrete material, reach to protect and save and the function of environmental protection.
Cylindrical mould cylinder be shaped as up-small and down-big circular cone shape；Facilitate reinforced concrete pipe and cylindrical mould
Separate between Tong.
Multiple stripper rings, multiple stripper rings grafting formation one and cylindrical it is set with on cylindrical mould cylinder inwall
The demoulding inwall that mould cylinder inner wall shape matches, stripper rings is that the cincture of corrosion resistant plate material is formed, under
The lower end of a stripper rings is pushed down and in formation fluid passage, Plug Division in the upper end of one stripper rings；Described
Having through demoulding fluid apertures on cylindrical mould cylinder, one end of demoulding fluid apertures enters with described fluid passage
Mouth communicates, and the other end connects the liquid parting pipe having input liquid parting；Such version, works as the demoulding
Time, input liquid parting by fluid passage, can more promptly make cylindrical mould cylinder take off with reinforced concrete pipe
Fall, reached the function of the smooth and easy demoulding of tube wall by demoulding liquid pump inwardly strength conveying liquid parting.
Stripper rings is that the cincture of corrosion resistant plate material is formed, and uses such version, and it produces reinforcing bar
The outer tube wall of concrete pipe is smooth, its great advantage be solve the tube wall of current core tubulation the most coarse this
The biggest problem.
The lower end of a stripper rings is pushed down and in formation fluid passage, Plug Division in the upper end of next stripper rings,
Such version has particular advantage, when concrete conveyance enters toroidal cavity, extrudes stripper rings,
It is thus possible to make Plug Division close, concrete will not get out Plug Division and by taking off of offering on cylindrical mould
Mould fluid apertures spills, and the upper end of next stripper rings is pushed down the lower end of a stripper rings and formed in Plug Division
One downward-sloping fluid passage, downward-sloping version again can the injection of conveniently stripped liquid.
Five, hydraulic extrusion device provided by the present invention, be by squeeze ring hydraulic means,
Hydraulic clasp, the effect of extruding working shaft are issued to the purpose of extruding, make dryness concrete effectively be suppressed
And closely knit, for fast demoulding quality assurance and relevant designing technique, meet tubulation requirement.
Extruding working shaft is mounted on vibration table soleplate, and extruding working shaft connects whole mould and steel
The weight of muscle concrete pipe, by squeeze ring, hydraulic means, hydraulic clasp forms the effect of power and carries out
Work extruding, reaches the purpose that stress supports.
Six, the dither that the present invention provides, it has the following advantages that and can meet reinforced concrete pipe
Produce:
1) exciting force ties in power, and vibration force is big, and body weight is light, and volume is little, machine
Tool noise is low.
2) because vibrating motor is the vibration of strong resistance type rather than resonance, so there being stable amplitude.
3) being affected little by power-supply fluctuation, electromagnetic actuator can cause exciting due to change in voltage
There is big change in power, but in vibrating motor, this change is the least.
4) multimachine combination, can realize motor synchronizing and can complete different process requirement.
5) direction of exciting force can be changed according to the mounting means of vibrating motor.
6) product is standardized conventional equipment, and maintaining is simple, complete in specifications, equipment price
The highest, the job demand of all kinds of vibrating machine can be met.
Seven, apply the present invention to, in whole tubulation system, also have the following technical effect that
1, in the present invention, with existing use " being centrifuged ", " overhang roll " and " core mould vibrating method "
Pipe-making method is compared, and double vibration-extrusions manufacture reinforced concrete pipe and need not high power motor transmission, rotation
Complete tubulation process, the combination of small-power dither is arranged on special reinforced concrete mould and carries out directly
Connect vibration and reach the tubulation purpose of energy-saving and environmental protection, solve above-mentioned pipe-making method energy consumption height, noise
Big defect.
On the one hand 2, the mode of production of the present invention, makes its tubulation because of equipment the most without spin
Security incident is less likely to occur operator, and working strength is little makes work light.On the other hand,
Because tubulation process mechanical equipment rotates, it is equipped with efficient, reliable, safe concrete pump in process of production
Defeated concrete, can not only directly reduce operator, and production cost ratio " is centrifuged ", " overhang roll " and
The pipe-making method low cost of " core mould vibrating method ", improve above-mentioned manufacture reinforced concrete pipe efficiency low, become
This high defect.
3, the present invention uses " being centrifuged ", " overhang roll " and the tubulation of " core mould vibrating method " with existing
Method is compared, and the auxiliary equipment of tubulation is few, simple in construction, do not have the main equipment of transmission, rotation,
Occupying bigger advantage in cost of investment, and equipment failure rate is low, maintenance cost is few, safety wind
Danger is little, solves the defect that investment is big, fault rate is high and security risk is big of above-mentioned production reinforced concrete pipe.
4, the present invention uses " being centrifuged ", " overhang roll " and the tubulation of " core mould vibrating method " with existing
Method is compared, and its inside and outside tube wall producing reinforced concrete pipe is smooth, and its great advantage is to solve currently
Tube wall this biggest problem the most coarse of core tubulation.
5, to manufacture reinforced concrete pipe mode simple, safe and reliable for the present invention, and operator's manipulation strength is little,
It is short that the stripper member time is conciliate in installation, and mould damage is little, and die deformation amount is little, not only increases manufacture
The quality of reinforced concrete pipe, and extend the mold use life-span largely, to producing major diameter
Reinforced concrete pipe has bigger advantage.
6, the whole system of the present invention is used, relative to " being centrifuged ", " overhang roll " with " core shakes
Dynamic method " pipe-making method compare, because of simple to operate, manipulation strength is low, and security risk is little, than tradition
The mode of production reduce operator 50%, compare production efficiency on an equal basis higher than traditional approach 30%, and
Product quality is secure, gross investment 200～3,000,000 yuan of funds, annual value of production up to more than 40,000,000 yuan,
Investment can obtain preferable profit then, has bigger practicality and economic worth.
7, its forming principle is to use low power dither, and combination is arranged on special molding
On tool, after the most two-way dither, then carry out squeeze, make concrete reach closely knit molding,
Within a short period of time disengageding mould.The present invention and currently employed " centrifugal autofrettage ", " overhang roll autofrettage ",
And " core mould vibrating method " compare, double vibration-extrusions manufacture the production process of reinforced concrete pipe, and it uses
Power is little, can save the energy largely, and produce inside and outside its tube wall of reinforced concrete pipe smooth, tool
Have that safety is good, easy to operate, production efficiency is high, maintenance is easy, tubulation process environmental protection, produce system
Row Large-size rebar concrete pipe has obvious advantage.
Accompanying drawing explanation
Below in conjunction with specification drawings and specific embodiments, the present invention is made the most specifically
Bright, wherein:
Fig. 1 is that the present invention is applied in tubulation system, when the reinforced concrete pipe produced extrudes
Structural representation；
Fig. 1-1 is A portion enlarged drawing in Fig. 1；
Fig. 2 is that the present invention is applied in tubulation system, the production reinforced concrete pipe when extruding
Structural representation；
Fig. 2-1 is B portion enlarged drawing in Fig. 2.
Labelling in figure:
1, vibration table soleplate, 2, spring retainer seat, 3, support spring, 4, vibration table high frequency
Vibrator, 5, vibration table base plate, 6, inner circle mould cylinder, 7, inner circle mould connecting bolt, 9, inner circle
Mould support ring, 8, inner circle mould dither, 10, mould base ring, 11, cylindrical mould connecting bolt,
12, cylindrical mould cylinder, 13, mould baffle ring, 14, squeeze ring, 14-1, upper seal ring, 15,
Hydraulic means, 16, hydraulic clasp, 17, extruding working shaft, 18, seal offset plate, 19, support lid
Plate, 20, cover plate support frame, 21, concrete transfer pump, 22, concrete stirring system, 23, play hanging
Car, 24, liquid parting pipe, 25, demoulding fluid apertures, 26, corrosion resistant plate, 27, reinforced concrete pipe, 28,
Foundation ditch, 29, fluid passage.
Detailed description of the invention
Embodiment 1
The invention provides a kind of vibration table being produced reinforced concrete pipe system by the extruding demoulding of double vibration sources
Structure, described vibration table includes vibration table soleplate 1, spring retainer seat 2, support spring 3, shakes
Dynamic platform dither 4 and vibration table base plate 5, support the upper end of spring 3 by spring retainer seat 2
Fix with vibration table base plate 5, support the lower end of spring 3 by spring retainer seat 2 and vibration table basis
Plate 1 is fixed, and vibration table dither 4 is fixed on the lower section of vibration table base plate 5；Described vibration table
Soleplate 1 is fixed on bottom foundation ditch 28；Described support spring 3 is up-small and down-big volute spring；On
Lower two spring retainer seats 2 and a support spring 3 constitute an elastic support structure, resilient support
Structure is at least two groups, and often group elastic support structure is at least one；Described vibration table dither
4 are at least two groups, often group at least one, the vibration table base plate 5 between two groups of elastic support structures
Lower section is fixed with described vibration table dither 4.
Embodiment 2
The invention provides a kind of inner circle mould being produced reinforced concrete pipe system by the extruding demoulding of double vibration sources
Tool vibrating barrel, described inner circle mold vibration cylinder includes inner circle mould cylinder 6, inner circle mould connecting bolt 7, interior
Circle mould support ring 9 and inner circle mould dither 8, described inner circle mould cylinder 6 is connected by inner circle mould
Bolt 7 is arranged on the vibration table of tubulation system, and inner circle mould support ring 9 is arranged on inner circle mould cylinder 6
In, described inner circle mould dither 8 is arranged on the inwall of inner circle mould cylinder 6；Described inner circle mould
Have cylinder 6 is shaped as up-small and down-big circular cone shape；It is set with multiple de-on inner circle mould cylinder 6 outer wall
Modular ring, multiple stripper rings grafting form the demoulding outer wall of one and inner circle mould cylinder 6 outer wall mating shapes,
The upper end of next stripper rings is pushed down the lower end of a stripper rings and forms a downward-sloping stream in Plug Division
Body passage 29；Described inner circle mould cylinder 6 has through demoulding fluid apertures 25, demoulding fluid apertures 25
One end communicate with the entrance of described fluid passage 29, the other end connect have input liquid parting liquid parting
Pipe 24；Stripper rings is that corrosion resistant plate 26 material is around being formed；Inner circle mould dither 8 is at least
Two groups, two groups of inner circle mould dithers 8 be separately mounted to inner circle mould cylinder 6 inwall upper end and under
End, often group inner circle mould dither 8 at least one.
Embodiment 3
The invention provides a kind of cylindrical mould being produced reinforced concrete pipe system by the extruding demoulding of double vibration sources
Tool barrel structure, cylindrical mould barrel structure includes cylindrical mould base ring 10, cylindrical mould connecting bolt 11, outer
Circle mould cylinder 12 and mould baffle ring 13, inner circle mould cylinder 6 is positioned at cylindrical mould cylinder 12 and inside and outside circle
The toroidal cavity producing reinforced concrete pipe 27, described cylindrical mould base ring 10 is formed between mould cylinder 12
By cylindrical mould connecting bolt 11 for being arranged on the bottom of cylindrical mould cylinder 12 and closing described annular
The bottom of cavity, outside described mould baffle ring 13 is sheathed on the outer wall of cylindrical mould cylinder 12 and stretches out in
The top of circle mould cylinder 12；Described cylindrical mould cylinder 12 be shaped as up-small and down-big circular cone shape；
Being set with multiple stripper rings on described cylindrical mould cylinder 12 inwall, multiple stripper rings grafting form one with outer
The demoulding inwall that circle mould cylinder 12 inner wall shape matches, stripper rings is corrosion resistant plate 26 material cincture
Being formed, the upper end of next stripper rings is pushed down the lower end of a stripper rings and dips down in Plug Division formation one
Oblique fluid passage 29；Described cylindrical mould cylinder 12 has through demoulding fluid apertures 25, the demoulding
One end of fluid apertures 25 communicates with the entrance of described fluid passage 29, and the other end connects input liquid parting
Liquid parting pipe 24.
Embodiment 4
The invention provides a kind of hydraulic pressure by double vibration sources extruding demoulding production reinforced concrete pipe system to squeeze
Pressure device, described hydraulic extrusion device includes squeeze ring 14, hydraulic means 15, hydraulic clasp
16 and extruding working shaft 17, the lower end of described extruding working shaft and the vibration table soleplate 1 of vibration table
Fixing connection, vibration table base plate 5 and the inner circle mould cylinder 6 of vibration table is run through in upper end, in extruding work
Make the upper end of axle 17 to set gradually described hydraulic clasp 16, hydraulic means 15 and hydraulic pressure from top to bottom and squeeze
Pressure ring 14, described hydraulic clasp 16 is fixed on described extruding working shaft 17, hydraulic means 15
Upper end props up described hydraulic clasp 16, and the lower end of hydraulic means 15 is connected with squeeze ring 14, liquid
The lower end of extrusion pressure ring 14 is positioned at the top of reinforced concrete pipe 27 to be extruded, in the drive of hydraulic means 15
Under, squeeze ring 14 moves up and down along extruding working shaft 17；Described hydraulic means 15 is hydraulic pressure
Cylinder.
Embodiment 5
The invention provides a kind of baffle plate by double vibration sources extruding demoulding production reinforced concrete pipe system to prop up
Support structure, described baffle plate supporting construction includes sealing offset plate 18, supporting cover plate 19 and cover plate support frame
20, described cover plate support frame 20 is arranged on foundation ditch 28 inwall upper end, and described support cover plate 19 is arranged on
On cover plate support frame 20, support and connect described sealing offset plate 18, described sealing offset plate 18 on cover plate 19
For being connected with the mould baffle ring 13 of cylindrical mould cylinder 12；Described cover plate support frame 20 is triangle.
Embodiment 6
The invention provides a kind of double vibrations being produced reinforced concrete pipe system by the extruding demoulding of double vibration sources
Source structure: include vibration source structure one and vibration source structure two；Described vibration source structure one is vibration table,
Described vibration source structure two is inner circle mold vibration cylinder；Described vibration table include vibration table soleplate 1,
Spring retainer seat 2, support spring 3, vibration table dither 4 and vibration table base plate 5, support bullet
The upper end of spring 3 is fixed with vibration table base plate 5 by spring retainer seat 2, and the lower end supporting spring 3 leads to
Crossing spring retainer seat 2 to fix with vibration table soleplate 1, vibration table dither 4 is fixed on vibration
The lower section of platform base plate 5；Described inner circle mold vibration cylinder includes that inner circle mould cylinder 6, inner circle mould connect spiral shell
Bolt 7, inner circle mould support ring 9 and inner circle mould dither 8, described inner circle mould cylinder 6 passes through inner circle
Mould connecting bolt 7 is installed on a vibration table, and inner circle mould support ring 9 is arranged in inner circle mould cylinder 6,
Described inner circle mould dither 8 is arranged on the inwall of inner circle mould cylinder 6；Described inner circle mould cylinder
6 form the ring producing reinforced concrete pipe 27 in cylindrical mould cylinder 12 and between inside and outside circle mould cylinder 12
Shape cavity.Described cylindrical mould cylinder 12 include cylindrical mould base ring 10, cylindrical mould connecting bolt 11,
Cylindrical mould cylinder 12 and mould baffle ring 13, described cylindrical mould base ring 10 is by cylindrical mould connecting bolt
11 for being arranged on the bottom of cylindrical mould cylinder 12 and closing the bottom of described toroidal cavity, described mould
Tool baffle ring 13 is sheathed on the outer wall of cylindrical mould cylinder 12 and stretches out in the top of cylindrical mould cylinder 12；
Described vibration table soleplate 1 is fixed on bottom foundation ditch 28；Described support spring 3 is up-small and down-big cone
Shape spring；Upper and lower two spring retainer seats 2 and a support spring 3 constitute an elastic support structure,
Elastic support structure is at least two groups, and often group elastic support structure is at least one；Described vibration table is high
Frequency vibration device 4 at least two groups, often group at least one, shaking between two groups of elastic support structures
It is fixed with described vibration table dither 4 below dynamic platform base plate 5.Inner circle mould dither 8 to
Being two groups less, two groups of inner circle mould dithers 8 are separately mounted to the upper end of inner circle mould cylinder 6 inwall
And lower end, often group inner circle mould dither 8 at least one.
Embodiment 7
The invention provides a kind of extruding demolding structure producing reinforced concrete pipe 27, including vibration table, interior
Circle mold vibration cylinder, cylindrical mould barrel structure and hydraulic extrusion device；Described vibration table includes vibration
Platform soleplate 1, spring retainer seat 2, support at the bottom of spring 3, vibration table dither 4 and vibration table
Plate 5, the upper end supporting spring 3 is fixed with vibration table base plate 5 by spring retainer seat 2, supports bullet
The lower end of spring 3 is fixed with vibration table soleplate 1 by spring retainer seat 2, vibration table dither
4 lower sections being fixed on vibration table base plate 5；Described inner circle mold vibration cylinder includes inner circle mould cylinder 6, interior
Circle mould connecting bolt 7, inner circle mould support ring 9 and inner circle mould dither 8, described inner circle mould cylinder
6 are arranged on the vibration table of tubulation system by inner circle mould connecting bolt 7, and inner circle mould support ring 9 is pacified
Being contained in inner circle mould cylinder 6, described inner circle mould dither 8 is arranged on the interior of inner circle mould cylinder 6
On wall；Described cylindrical mould cylinder 12 includes cylindrical mould base ring 10, cylindrical mould connecting bolt 11, outer
Circle mould cylinder 12 and mould baffle ring 13, inner circle mould cylinder 6 is positioned at cylindrical mould cylinder 12 and inside and outside circle
The toroidal cavity producing reinforced concrete pipe 27, described cylindrical mould base ring 10 is formed between mould cylinder 12
By cylindrical mould connecting bolt 11 for being arranged on the bottom of cylindrical mould cylinder 12 and closing described annular
The bottom of cavity, outside described mould baffle ring 13 is sheathed on the outer wall of cylindrical mould cylinder 12 and stretches out in
The top of circle mould cylinder 12；Described hydraulic extrusion device includes squeeze ring 14, hydraulic means 15,
Hydraulic clasp 16 and extruding working shaft 17, the lower end of described extruding working shaft and the vibration table of vibration table
Soleplate 1 is fixing to be connected, and vibration table base plate 5 and the inner circle mould cylinder 6 of vibration table is run through in upper end,
Described hydraulic clasp 16, hydraulic means 15 is set gradually from top to bottom in the upper end of extruding working shaft 17
With squeeze ring 14, described hydraulic clasp 16 is fixed on described extruding working shaft 17, and hydraulic pressure fills
The upper end putting 15 props up described hydraulic clasp 16, the lower end of hydraulic means 15 and squeeze ring 14
Connecting, the lower end of squeeze ring 14 is positioned at the top of reinforced concrete pipe 27 to be extruded, at hydraulic means
Under the drive of 15, squeeze ring 14 moves up and down along extruding working shaft 17.Described inner circle mould
Cylinder 6 be shaped as up-small and down-big circular cone shape；It is set with multiple demoulding on inner circle mould cylinder 6 outer wall
Ring, multiple stripper rings grafting form the demoulding outer wall of one and inner circle mould cylinder 6 outer wall mating shapes,
The upper end of next stripper rings is pushed down the lower end of a stripper rings and forms a downward-sloping stream in Plug Division
Body passage 29；Described inner circle mould cylinder 6 has through demoulding fluid apertures, one end of demoulding fluid apertures
Communicating with the entrance of described fluid passage 29, the other end connects the liquid parting pipe having input liquid parting；De-
Modular ring is that corrosion resistant plate 26 material is around being formed；Described cylindrical mould cylinder 12 be shaped as little under
Big circular cone shape；It is set with multiple stripper rings, multiple stripper rings on described cylindrical mould cylinder 12 inwall
Grafting forms a demoulding inwall matched with cylindrical mould cylinder 12 inner wall shape, and stripper rings is rustless steel
Plate 26 material is around being formed, and the lower end of a stripper rings is pushed down and in Plug Division in the upper end of next stripper rings
Form a downward-sloping fluid passage 29；Described cylindrical mould cylinder 12 has the through demoulding
Fluid apertures, one end of demoulding fluid apertures communicates with the entrance of described fluid passage 29, and the other end connects input
The liquid parting pipe of liquid parting.
Embodiment 8
Described in example performed as described above, the invention provides a kind of by double vibration source extruding demouldings production reinforcing bars
The system of concrete pipe 27, including foundation ditch 28, in the outer device for transporting objects arranged of foundation ditch 28 and a lifting
Put, the vibration table arranged in foundation ditch 28, inner circle mold vibration cylinder, cylindrical mould barrel structure and hydraulic pressure
Pressurizing unit, is provided above covering the baffle plate supporting construction of foundation ditch 28 at cylindrical mould cylinder 12, its
Concrete structure is as described in above-described embodiment.And compare Figure of description, make the most following detailed description:
On inner circle mould cylinder described in A, figure, liquid parting pipe 24, demoulding fluid apertures 25, inner circle mould cylindrical
The rustless steel of welding and annular demoulding liquid bath, dither and vibration table, the bolt that couples are formed
The fluid passage 29 mode energy of inner circle mold vibration cylinder, the inserting mode of its corrosion resistant plate 26 and inclination
Ensure the smooth and easy demoulding of reinforced concrete pipe 27 wall.
Liquid parting pipe 24 described in B, figure, demoulding fluid apertures 25 are by the inwardly strength conveying of demoulding liquid pump
Liquid parting reaches the function of the smooth and easy demoulding of tube wall.
On cylindrical mould cylinder described in C, figure, liquid parting pipe 24, demoulding fluid apertures 25, inner circle mould cylindrical
The rustless steel of welding and reserved circulation passage, its function is identical with inner circle mould, and mould baffle ring 13 is
To concrete material with block and collect unnecessary concrete raw material when extruding, reach to protect and save and the merit of environmental protection
Energy.
Squeeze ring 14 described in D, figure, hydraulic means 15, hydraulic clasp 16, extrude working shaft
17, it is to manufacture its concrete transfer pump 21 during reinforced concrete pipe 27 (to pass through after having reached enough concrete amounts
Double vibration processes), carry out hydraulic means 15 extruding being installed and again vibrating, make (antiperspirant concrete) pressurized
After more closely knit molding, in order to fast demoulding.
Extruding working shaft 17 described in E, figure to be mounted on vibration table soleplate 1, working shaft connects
Whole mould and the weight of reinforced concrete pipe 27, by squeeze ring 14, hydraulic means 15, hydraulic pressure
Snap ring 16 forms the effect of power and is operated extruding, reaches the purpose that stress supports.
Squeeze ring 14 described in F, figure and seal ring 14-1 on the concrete pipe mold in Fig. 2 are to manufacture
Remove squeeze ring 14 after extruding, then change seal ring 14-1 and reach to protect concrete pipe forming and hardening
Purpose.
Vibration table base plate 5 described in G, figure and inner circle mould bolt are linked to be entirety, are to increase inner circle mould
The gross weight of tool, is after reinforced concrete pipe 27 produces well, integral lifting cylindrical mould, mould base ring
10 and reinforced concrete pipe 27 body, while lifting process, reach quick, complete with inner circle mould separating
Disengage well inner circle mould.
Integral lifting cylindrical mould described in H, figure, mould base ring 10 and reinforced concrete pipe 27 body hang out
To appointed place after inner circle mould, then with the reinforced concrete pipe 27 body demoulding, untie cylindrical mould connecting bolt
11, make cylindrical mould disengage with mould base ring 10, lift by crane cylindrical mould, by reinforced concrete pipe 27
Body weight advantage and under the effect of the easy stripper apparatus of cylindrical mould, easily disengages cylindrical mould.
Mould base ring 10 described in J, figure and the reinforced concrete pipe 27 body demoulding, after disengaging cylindrical mould,
Reinforced concrete pipe 27 reaches curing intensity, and reinforced concrete pipe 27 disengageding mould base ring 10 of slinging is carried out
Produce continuously and reach efficient purpose.
Embodiment 9
Meanwhile, present invention also offers a kind of pair vibration sources that pass through and extrude demouldings production reinforced concrete pipes 27
Method, it is characterised in that step is as follows:
A, dig a foundation ditch 28 on earth's surface, at foundation ditch 28 peripheral hardware glove material conveying device and boom hoisting；
B, in foundation ditch 28 install vibration table, inner circle mold vibration cylinder, cylindrical mould barrel structure；
Concrete mounting structure is: described vibration table include vibration table soleplate 1, spring retainer seat 2,
Supporting spring 3, vibration table dither 4 and vibration table base plate 5, the upper end supporting spring 3 is passed through
Spring retainer seat 2 is fixed with vibration table base plate 5, supports the lower end of spring 3 by spring retainer seat 2
Fixing with vibration table soleplate 1, vibration table dither 4 is fixed on the lower section of vibration table base plate 5；
Described inner circle mold vibration cylinder includes that inner circle mould cylinder 6, inner circle mould connecting bolt 7, inner circle mould prop up
Pushing out ring 9 and inner circle mould dither 8, described inner circle mould cylinder 6 is by inner circle mould connecting bolt 7
Installing on a vibration table, inner circle mould support ring 9 is arranged in inner circle mould cylinder 6, and described inner circle mould is high
Frequency vibration device 8 is arranged on the inwall of inner circle mould cylinder 6；
Described cylindrical mould cylinder 12 includes cylindrical mould base ring 10, cylindrical mould connecting bolt 11, cylindrical
Mould cylinder 12 and mould baffle ring 13, inner circle mould cylinder 6 is positioned at cylindrical mould cylinder 12 and inside and outside circle mould
Forming, between tool cylinder 12, the toroidal cavity producing reinforced concrete pipe 27, described cylindrical mould base ring 10 passes through
Cylindrical mould connecting bolt 11 is for being arranged on the bottom of cylindrical mould cylinder 12 and closing described toroidal cavity
Bottom, described mould baffle ring 13 is sheathed on the outer wall of cylindrical mould cylinder 12 and stretches out in cylindrical mould
The top of tool cylinder 12；
C, foundation ditch 28 be provided above cover foundation ditch 28 baffle plate supporting construction；
Concrete mounting structure is: described baffle plate supporting construction includes sealing offset plate 18, supporting cover plate 19
With cover plate support frame 20, described cover plate support frame 20 is arranged on foundation ditch 28 inwall upper end, described support
Cover plate 19 is arranged on cover plate support frame 20, supports and connects described sealing offset plate 18 on cover plate 19,
Described sealing offset plate 18 is for being connected with the mould baffle ring 13 of cylindrical mould cylinder 12；
D, by device for transporting objects input concrete material be introduced to inner circle mold vibration cylinder and cylindrical mould
The toroidal cavity formed between tool cylinder 12, during introducing concrete material, opens on vibration table
Vibration table dither 4 and the inner circle mould dither 8 of inner circle mold vibration cylinder；
F, concrete fill up toroidal cavity after start hydraulic extrusion device carry out physics squeeze；
The concrete structure of hydraulic extrusion device is: described hydraulic extrusion device includes squeeze ring 14,
Hydraulic means 15, hydraulic clasp 16 and extruding working shaft 17, the lower end of described extruding working shaft with shake
The vibration table soleplate 1 of dynamic platform is fixing to be connected, and the vibration table base plate 5 of vibration table and interior is run through in upper end
Circle mould cylinder 6, extruding working shaft 17 upper end set gradually from top to bottom described hydraulic clasp 16,
Hydraulic means 15 and squeeze ring 14, described hydraulic clasp 16 is fixed on described extruding working shaft 17
On, the upper end of hydraulic means 15 props up described hydraulic clasp 16, the lower end of hydraulic means 15 and hydraulic pressure
Extrusion ring 14 connects, and the lower end of squeeze ring 14 is positioned at the top of reinforced concrete pipe 27 to be extruded,
Under the drive of hydraulic means 15, squeeze ring 14 moves up and down along extruding working shaft 17；
Upper seal ring 14-1 on G, extruded bonnet, with boom hoisting by cylindrical mould barrel structure with become
The reinforced concrete pipe 27 of type hangs precalculated position, makes reinforced concrete pipe 27 come off with inner circle mold vibration cylinder；
H, finally again cylindrical mould barrel structure is separated with reinforced concrete pipe 27.
Described vibration table soleplate 1 is fixed on bottom foundation ditch 28；
Described support spring 3 is up-small and down-big volute spring；Upper and lower two spring retainer seats 2 and
Individual support spring 3 constitutes an elastic support structure, and elastic support structure is at least two groups, often organizes bullet
Property supporting construction is at least one；
Described vibration table dither 4 at least two groups, often group at least one, elastic at two groups
Described vibration table dither 4 it is fixed with below vibration table base plate 5 between supporting construction.
Described inner circle mould cylinder 6 be shaped as up-small and down-big circular cone shape；
Being set with multiple stripper rings on inner circle mould cylinder 6 outer wall, multiple stripper rings grafting form one with interior
The demoulding outer wall of circle mould cylinder 6 outer wall mating shapes, a demoulding is pushed down in the upper end of next stripper rings
The lower end of ring and in formation fluid passage, Plug Division 29；
Having through demoulding fluid apertures on described inner circle mould cylinder 6, one end of demoulding fluid apertures is with described
The entrance of fluid passage 29 communicates, and the other end connects the liquid parting pipe having input liquid parting；
Stripper rings is that corrosion resistant plate 26 material is around being formed；
Inner circle mould dither 8 at least two groups, two groups of inner circle mould dithers 8 are respectively mounted
In the top and bottom of inner circle mould cylinder 6 inwall, often group inner circle mould dither 8 at least one；
Described cylindrical mould cylinder 12 be shaped as up-small and down-big circular cone shape；
Being set with multiple stripper rings on described cylindrical mould cylinder 12 inwall, multiple stripper rings grafting form one
The demoulding inwall matched with cylindrical mould cylinder 12 inner wall shape, stripper rings is corrosion resistant plate 26 material
Around being formed, the upper end of next stripper rings is pushed down the lower end of a stripper rings and forms fluid in Plug Division
Passage 29；
Having through demoulding fluid apertures on described cylindrical mould cylinder 12, one end of demoulding fluid apertures is with described
The entrance of fluid passage 29 communicates, and the other end connects the liquid parting pipe having input liquid parting；
Described hydraulic means 15 is hydraulic cylinder.
Described device for transporting objects includes producing the concrete that the blender of armored concrete is connected with blender
Delivery pump 21 and with concrete transfer pump 21 connecting conveying pipe road, the discharge end of described conveyance conduit is used for leading to
Enter above the toroidal cavity formed between inner circle mould cylinder 6 and cylindrical mould cylinder 12.
Described boom hoisting is driving 23.
Described dither is the common language of the industry, is mainly used in high speed railway construction, at a high speed
Highway construction, track plates factory and bridge factory, the most relatively common model have HD-C50, GZ100,
GZ150, GZF100 and GZF150 etc..
Claims (8)
1. the extruding demolding structure producing reinforced concrete pipe, it is characterised in that: include vibration table, inner circle mould
Vibrating barrel, cylindrical mould cylinder (12) structure and hydraulic extrusion device；
Described vibration table include vibration table soleplate (1), spring retainer seat (2), support spring (3),
Vibration table dither (4) and vibration table base plate (5), the upper end supporting spring (3) is limited by spring
Position seat (2) is fixed with vibration table base plate (5), supports the lower end of spring (3) by spring retainer seat (2)
Fixing with vibration table soleplate (1), vibration table dither (4) is fixed on vibration table base plate (5)
Lower section；
Described inner circle mold vibration cylinder includes inner circle mould cylinder (6), inner circle mould connecting bolt (7), inner circle mould
Support ring (9) and inner circle mould dither (8), described inner circle mould cylinder (6) is connected by inner circle mould
Bolt (7) is arranged on the vibration table of tubulation system, and inner circle mould support ring (9) is arranged on inner circle mould cylinder (6)
In, described inner circle mould dither (8) is arranged on the inwall of inner circle mould cylinder (6)；
Described cylindrical mould cylinder (12) include cylindrical mould base ring (10), cylindrical mould connecting bolt (11),
Cylindrical mould cylinder (12) and mould baffle ring (13), inner circle mould cylinder (6) is positioned at cylindrical mould cylinder (12)
In and inside and outside circle mould cylinder (12) between formed produce reinforced concrete pipe toroidal cavity, described cylindrical mould base ring
(10) it is used for being arranged on the bottom of cylindrical mould cylinder (12) and closing institute by cylindrical mould connecting bolt (11)
Stating the bottom of toroidal cavity, described mould baffle ring (13) is sheathed on the outer wall of cylindrical mould cylinder (12) and stretches
Top for cylindrical mould cylinder (12)；
Described hydraulic extrusion device includes squeeze ring (14), hydraulic means (15), hydraulic clasp (16)
With extruding working shaft (17), the lower end of described hydraulic axle is solid with the vibration table soleplate (1) of vibration table
Fixed connection, vibration table base plate (5) and inner circle mould cylinder (6) of vibration table is run through in upper end, in extruding work
The upper end of axle (17) sets gradually described hydraulic clasp (16), hydraulic means (15) and hydraulic pressure from top to bottom
Extrusion ring (14), described hydraulic clasp (16) is fixed on described extruding working shaft (17), hydraulic means
(15) upper end props up described hydraulic clasp (16), the lower end of hydraulic means (15) and squeeze ring (14)
Connecting, the lower end of squeeze ring (14) is positioned at the top of reinforced concrete pipe to be extruded, in hydraulic means (15)
Drive under, squeeze ring (14) along extruding working shaft (17) move up and down.
The extruding demolding structure of production reinforced concrete pipe the most according to claim 1, it is characterised in that: described
Inner circle mould cylinder (6) be shaped as up-small and down-big circular cone shape.
The extruding demolding structure of production reinforced concrete pipe the most according to claim 2, it is characterised in that: inner circle
Multiple stripper rings, multiple stripper rings grafting formation one and inner circle mould cylinder (6) it is set with on mould cylinder (6) outer wall
The demoulding outer wall of outer wall mating shapes, the lower end of a stripper rings is pushed down and in grafting in the upper end of next stripper rings
Portion forms a downward-sloping fluid passage (29).
The extruding demolding structure of production reinforced concrete pipe the most according to claim 3, it is characterised in that: in institute
State and in inner circle mould cylinder (6), have through demoulding fluid apertures (25), one end of demoulding fluid apertures (25) and institute
The entrance stating fluid passage (29) communicates, and the other end connects the liquid parting pipe (24) having input liquid parting.
The extruding demolding structure of production reinforced concrete pipe the most according to claim 4, it is characterised in that: the demoulding
Ring is that corrosion resistant plate (26) material is around being formed.
The extruding demolding structure of production reinforced concrete pipe the most according to claim 1, it is characterised in that: described
Cylindrical mould cylinder (12) be shaped as up-small and down-big circular cone shape.
The extruding demolding structure of production reinforced concrete pipe the most according to claim 6, it is characterised in that: described
Multiple stripper rings, multiple stripper rings grafting formation one and cylindrical mould it is set with on cylindrical mould cylinder (12) inwall
The demoulding inwall that cylinder (12) inner wall shape matches, stripper rings is that the cincture of corrosion resistant plate (26) material is formed,
The upper end of next stripper rings push down a stripper rings lower end and formed in Plug Division a downward-sloping fluid lead to
Road (29).
The extruding demolding structure of production reinforced concrete pipe the most according to claim 7, it is characterised in that: in institute
State and on cylindrical mould cylinder (12), have through demoulding fluid apertures (25), one end of demoulding fluid apertures (25) and institute
The entrance stating fluid passage (29) communicates, and the other end connects the liquid parting pipe (24) having input liquid parting.
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| CN201410536332.1A CN104308987B (en) | 2014-09-26 | 2014-09-26 | Produce the extruding demolding structure of reinforced concrete pipe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410536332.1A CN104308987B (en) | 2014-09-26 | 2014-09-26 | Produce the extruding demolding structure of reinforced concrete pipe |
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| CN104308987B true CN104308987B (en) | 2016-10-26 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB757656A (en) * | 1953-07-11 | 1956-09-19 | Boerge Flamand | Improvements in and relating to moulding of hollow or tubular concrete bodies |
| US3806297A (en) * | 1971-10-05 | 1974-04-23 | M Scales | Concrete precasting machine |
| CN1785637A (en) * | 2005-12-16 | 2006-06-14 | 张平 | Vertical cement pipe forming machine |
| CN2838909Y (en) * | 2005-08-16 | 2006-11-22 | 无锡江加建设机械有限公司 | Hydraulic gyration cloth core mould vibrating pipe-making machine |
| CN101579890A (en) * | 2009-06-05 | 2009-11-18 | 淄博龙泉管道工程有限公司 | Vertical type vibratory molding process for concrete tube of lining type prestressed steel cylinder |
| CN203527645U (en) * | 2013-09-13 | 2014-04-09 | 苏州亿都建材科技有限公司 | Vertical type production machine of exhaust passage and concrete pipeline product |
| CN204221964U (en) * | 2014-09-26 | 2015-03-25 | 李荣耀 | A kind of extruding demolding structure producing reinforced concrete pipe |
-
2014
- 2014-09-26 CN CN201410536332.1A patent/CN104308987B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB757656A (en) * | 1953-07-11 | 1956-09-19 | Boerge Flamand | Improvements in and relating to moulding of hollow or tubular concrete bodies |
| US3806297A (en) * | 1971-10-05 | 1974-04-23 | M Scales | Concrete precasting machine |
| CN2838909Y (en) * | 2005-08-16 | 2006-11-22 | 无锡江加建设机械有限公司 | Hydraulic gyration cloth core mould vibrating pipe-making machine |
| CN1785637A (en) * | 2005-12-16 | 2006-06-14 | 张平 | Vertical cement pipe forming machine |
| CN101579890A (en) * | 2009-06-05 | 2009-11-18 | 淄博龙泉管道工程有限公司 | Vertical type vibratory molding process for concrete tube of lining type prestressed steel cylinder |
| CN203527645U (en) * | 2013-09-13 | 2014-04-09 | 苏州亿都建材科技有限公司 | Vertical type production machine of exhaust passage and concrete pipeline product |
| CN204221964U (en) * | 2014-09-26 | 2015-03-25 | 李荣耀 | A kind of extruding demolding structure producing reinforced concrete pipe |
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| CN104308987A (en) | 2015-01-28 |
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