CN202656270U

CN202656270U - Molding modeling mould for concrete prefabricated component

Info

Publication number: CN202656270U
Application number: CN 201120304105
Authority: CN
Inventors: 周兆弟
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-08-20
Filing date: 2011-08-20
Publication date: 2013-01-09
Anticipated expiration: 2021-08-20

Abstract

The utility model relates to a molding modeling mould for a concrete prefabricated component which is low in water content of concrete and free from leaking slurry. The molding modeling mould comprises an upper mould and a lower mould, wherein the upper mould is a material-distributing molding mould which is composed of a material-distributing modeling mould and an upper centrifugal mould; a material-distributing opening penetrates through the upper end of the material-distributing modeling mould along the length direction; and more than one set of vibration sources are arranged on the two sides of the material-distributing modeling mould 1. The molding modeling mould for the concrete prefabricated component has the advantages: 1) the water in the concrete material is greatly reduced, so that the strength of a prepared concrete pipe pile is increased and the water dosage is reduced; and 2) due to the design for the material-distributing modeling mould, the wall thickness compactness of the formed prefabricated component or pipe pile is enhanced, the reliable matching between an upper centrifugal mould opening and a lower centrifugal mould opening is ensured, the leakage of cement slurry in the concrete slurry in the centrifugal mould is avoided, the quality of the formed concrete pipe pile is ensured, the environmental pollution caused by the cement slurry is avoided, the water resource is saved, the mould opening need not be cleaned with clean water, the labor force is saved and the production efficiency is increased.

Description

Concrete is made molding component moulding mould in advance

Technical field

The utility model relate to a kind of concrete water content few, make in advance molding component moulding mould without the concrete of spillage material, belong to concrete tubular pile shaping mould and concrete and make in advance the manufacturing of molding component method, real realization is made in advance member and is starched the field by centrifugal rear nothing left.

Background technology

No matter existing concrete prefabricated element and pile tube are cast-in-place shaping moulds, still are centrifuged into pattern, on structural design, cast-in-place shaping mould is made of open mould, is centrifuged into pattern and is made of the upper die and lower die matched moulds, and make hollow prefabricated and pile tube by centrifugal manufacturing running wheel is centrifugal.Its weak point: the one, the concrete product of cast-in-place shaping mould institute moulding, its packing is poor, compression strength is low; The 2nd, be centrifuged into the pattern cloth and only be confined to the open cloth of counterdie, because there not being moulding mould cloth amount few, the concrete that exceeds the part of the lower die is bound to automatically subside, the 3rd, a lot of concrete materials of cloth outlet counterdie are when closing mould, thereby concrete material must fall on the matched moulds seam of counterdie to cause the upper and lower mould matched moulds not seal, the 4th, can only improve the water content in the concrete material, but nonetheless, owing to be subjected to the impact of the open cloth of lower die orifice, the concrete material of its cloth is missed inevitably on the matched moulds seam of lower die orifice when closing mould, thereby centrifugal make the stake process in, not only the liquid cement in the concrete slurry and fine aggregate race leakage quantity is large, the 5th, the water content in the concrete material is large, at first cause concrete strength to fall the end, the concrete tubular pile wall unevenness of formed thereby is even, leak the direct contaminated environment of slurry of running, a large amount of wastes of water resource, the intensity of concrete tubular pile that the more important thing is institute's moulding is low, directly affects the reliability of product quality.

Summary of the invention

Purpose of design: avoid the weak point in the background technology, design a kind of concrete water content few, make in advance molding component moulding mould without spillage material, concrete that the pile tube shaping strength is high.

Design: in order to realize above-mentioned purpose of design.1, the design of the cloth shaping mould that is made of cloth moulding mould and centrifugal patrix of patrix is one of technical characterictic of the present utility model.The purpose of doing like this is: because cloth moulding mould upper end has the cloth mouth along long the perforation, and be provided with the vibration source more than a group in cloth moulding mould both sides, therefore behind cloth moulding mould and counterdie matched moulds, not only can fundamentally solve concrete prefabricated element or pile tube and be subjected to the few defective of its counterdie die cavity restriction cloth, and because the cloth mouth two ends of cloth moulding mould are end plate, die orifice is up big and down small, therefore it not only can feed more, and can fill the few concrete material of water content and guarantee not outer missing of the few concrete material of water content, fundamentally solved the concrete material water content height that background technology exists, waste water resource, cement slurry leaks the defective of running contaminated environment.2, cloth moulding mould both sides are provided with the design of one group of above vibration source, are two of technical characterictics of the present utility model.The purpose of doing like this is: because vibration source can make the little concrete material of water content naturally fall into counterdie by the mode of vibrating the concrete material in the cloth shaping mould that is made of cloth moulding mould and centrifugal patrix, the little concrete of water content shake closely knit after not for being collapsed upon on the matched moulds mouth, therefore the water content in the concrete material of institute's cloth is greatly reduced---and-formation contains the loose wet feed of concrete of little water, should be distributed into the phenomenon that spillage neither can occur in the cloth shaping mould that is consisted of by cloth moulding mould and centrifugal patrix by loose wet feed, slurry can not occur during matched moulds yet to be dropped on the counterdie matched moulds seam, therefore the concrete material water content of fundamentally having avoided background technology to exist is large, miss the defective on counterdie matched moulds seam during cloth, avoided the generation of concrete slurry spillage phenomenon, guaranteed concrete content in institute's formation of concrete pile tube, made the concrete hollow pile tube packing of institute's moulding high, intensity is high.3, being provided with the design of sealing strip on the matched moulds seam of moulding mould mould, is three of technical characterictic of the present utility model.The purpose of doing like this is: the sealing bar can make when realizing the vibration of moulding modeling and be combined with the sealing of counterdie, can avoid again the centrifugal leakage of the cement slurry race in the concrete material in the stake excessively of making, both guaranteed the quality of institute's formation of concrete pile tube, avoid again the cement slurry environmental pollution, saved again water resource simultaneously.

Technical scheme: a kind of concrete is made molding component moulding mould in advance, and it comprises upper die and lower die, and described patrix consists of the cloth shaping mould by cloth moulding mould and centrifugal patrix, and cloth moulding mould upper end has the cloth mouth along long the perforation, and counterdie is positioned on the vibration source.

The utility model is compared with background technology, the one, owing to greatly reduced the moisture in the concrete material, not only improved the intensity of made concrete tubular pile, and minimizing water 50Kg in about every cubic metre the concrete slurry, the concrete of 1 year about 5 billion cubic meter of national concrete prefabricated industry production, reduce with 2,500 ten thousand tons of cement amounts, 1,000 ten thousand tons in water; The 2nd, the design of cloth moulding mould, the packing of formed thereby pile tube wall thickness is strengthened, and because cloth moulding mould is positioned on the counterdie and cloth moulding mould under shed and lower die open are identical, concrete slurry can't be missed on counterdie matched moulds seam in the cloth, therefore guaranteed reliable the coincideing between centrifugal patrix die orifice and the counterdie die orifice, avoided the race of cement slurry leakage in the concrete slurry in centrifugal modeling, not only guaranteed formed thereby pipe of concrete quality of pile, avoid the cement slurry environmental pollution, saved water resource, and need not water cleaning die orifice, and both saved the labour, when the cloth work measurement, improved again production efficiency 90%.

Description of drawings

Fig. 1 is the decomposition texture schematic diagram of cloth moulding mould and counterdie in concrete prefabricated element or the pile tube shaping mould.

Fig. 2 is the structural representation behind Fig. 1 matched moulds.

Fig. 3 is the structural representation of matched moulds after centrifugal patrix and the counterdie material feeding in concrete prefabricated element or the pile tube shaping mould.

Fig. 4 is that Fig. 3 is positioned at the centrifugal structural representation of making in the running wheel mechanism.

Fig. 5 is the decomposition texture schematic diagram of rectangle cloth moulding mould and counterdie in concrete prefabricated element or the pile tube shaping mould.

Fig. 6 is the structural representation behind Fig. 5 matched moulds.

Fig. 7 is the structural representation of matched moulds after the centrifugal patrix of rectangle and the counterdie material feeding in concrete prefabricated element or the pile tube shaping mould.

Fig. 8 is the decomposition texture schematic diagram of polygon cloth moulding mould and counterdie in concrete prefabricated element or the pile tube shaping mould.

Fig. 9 is the structural representation behind Fig. 8 matched moulds.

Figure 10 is the structural representation of matched moulds after the centrifugal patrix of polygon and the counterdie material feeding in concrete prefabricated element or the pile tube shaping mould.

Figure 11 is the decomposition texture schematic diagram of dihedral cloth moulding mould and counterdie in concrete prefabricated element or the pile tube shaping mould.

Figure 12 is the structural representation behind Figure 11 matched moulds.

Figure 13 is the structural representation of matched moulds after the centrifugal patrix of dihedral and the counterdie material feeding in concrete prefabricated element or the pile tube shaping mould.

The specific embodiment

Embodiment 1: with reference to accompanying drawing 1-13.A kind of concrete is made molding component moulding mould in advance, and it comprises upper die and lower die 4, and described patrix consists of the cloth shaping mould by cloth moulding mould 1 and centrifugal patrix 6, and cloth moulding mould 1 upper end has cloth mouth 2 along long the perforation, and counterdie is positioned on the vibration source 3.Described cloth mouth 2 two ends are that end plate, die orifice are interim storage bucket of up big and down small formation.2 in the cloth mouth of described perforation is provided with the typing muscle.Described vibration source 3 is the eccentric vibrating source.Be equipped with sealing strip (rubber or rubber-plastics material) on the matched moulds seam of described counterdie.The die cavity of described cloth shaping mould is circular (Fig. 1-3) or rectangle (Fig. 5-7) or polygon (Fig. 8-10) or polygonal (Figure 11-13).Described counterdie 4 is positioned on the mould bases 7, and mould bases 7 is positioned on the vibration source 3.

Cloth moulding mould 1 both sides are provided with one group of above vibration source 3, also can change cloth moulding mould 1 into and be positioned on the counterdie 4, and counterdie 4 is positioned on the vibration source, and vibration source 3 can be the vibration source that eccentric type vibrator consists of, or the pneumatic vibration source etc.

Cloth moulding mould 1 both sides are provided with one group of above vibration source 3, also can change cloth moulding mould 1 into is positioned on the counterdie 4, counterdie 4 is positioned on the wheel vehicle frame (or running wheel 5), wheel vehicle frame (or running wheel 5) is positioned on the vibration source, vibration source 3 can be the vibration source that eccentric type vibrator consists of, or the pneumatic vibration source etc.

What need to understand is: although above-described embodiment is to the utility model detailed text description of contrasting; but these text descriptions; just the simple text of the utility model mentality of designing is described; rather than to the restriction of utility model mentality of designing; any combination, increase or modification that does not exceed the utility model mentality of designing all falls in the protection domain of the present utility model.

Claims

1. a concrete is made molding component moulding mould in advance, it comprises upper die and lower die ⑷, it is characterized in that: described patrix consists of the cloth shaping mould by cloth moulding mould ⑴ and centrifugal patrix ⑹, and cloth moulding mould ⑴ upper end has cloth mouth ⑵ along long the perforation, and counterdie ⑷ is positioned on the vibration source ⑶.

2. concrete according to claim 1 is made molding component moulding mould in advance, it is characterized in that: described cloth mouth ⑵ two ends are that end plate, die orifice are interim storage bucket of up big and down small formation.

3. concrete according to claim 1 is made molding component moulding mould in advance, it is characterized in that: the below is provided with the typing muscle between the cloth mouth ⑵ of described perforation.

4. concrete according to claim 1 is made molding component moulding mould in advance, it is characterized in that: described vibration source ⑶ is the eccentric vibrating source.

5. concrete according to claim 1 is made molding component moulding mould in advance, it is characterized in that: be equipped with sealing strip on the matched moulds seam of described member modeling.

6. concrete according to claim 1 is made molding component moulding mould in advance, it is characterized in that: the die cavity of described cloth shaping mould is circle or rectangle or polygon or polygonal.

7. concrete according to claim 1 is made molding component moulding mould in advance, it is characterized in that: described counterdie ⑷ is positioned on the mould bases ⑺, and mould bases ⑺ is positioned on the vibration source ⑶.