CN2360521Y

CN2360521Y - Non-steaming fast demoulding mould

Info

Publication number: CN2360521Y
Application number: CN 98240175
Authority: CN
Inventors: 何宗金
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-08-26
Filing date: 1998-08-26
Publication date: 2000-01-26
Anticipated expiration: 2008-08-26

Abstract

The utility model relates to a non-steaming fast demoulding mould, which is composed of a die body, a connecting piece of a die body, and a running wheel. To overcome the defects of low turnover utilization rate and difficult demoulding process of the mould in the prior art, the utility model adopts a connecting structure that the running wheel wraps the die body between the running wheel and the die body, wherein, the running wheel and the die body are provided with end flanges, and the running wheel tightly hoops the die body for connection by connecting components which are arranged on the end flanges. The structure makes pipe bodies produced by the utility model demoulded after the pipe bodies are shaped without steaming or adding pallet, accordingly, the turnover utilization rate of the mould is raised, in addition, the die body is designed in a three-opening shape which is composed of three molds, accordingly, disassembly is easy for the die body, and the pipe bodies can not be damaged. The utility model is especially suitable for occasions for producing large caliber reinforced concrete pipes in the field worksite.

Description

The non-steaming fast demoulding mould

The utility model relates to a kind of moulding form with roller suspension process method production reinforced concrete sewer pipe, especially a kind of non-steaming fast demoulding mould.

When producing reinforced concrete sewer pipe with the roller suspension process method both at home and abroad at present all is to adopt the horizontal production and the demoulding, and generally adopts the coal-fired steam that produces to carry out maintenance, reaches certain intensity to promote concrete within a short period of time, makes the body demoulding as early as possible.Its mould is formed by die body, reinforcing flange, reinforcing rib and running wheel, and die body is two to open two types, is made up of the semi-circular of two symmetries, installs when producing, and die body encases and is clamped on the running wheel, by the die body connector two halves die body is connected and fixed." concrete and cement products " introduced a kind of " non-steaming fast demoulding overhang roll pipemaking machine " (P on the 1st phase in 1997 ₄₁), during producing, it adopts the mould of non-steaming, need not to make a living producing steam and consume fire coal, reduced relevant device again, stripping means also changes into vertical, but this mould need add pop-up mouth dish in the lower end when the demoulding, treat that the long period could take out holder mouthful dish after resting, the turnover utilization rate of mould still is not very high, and because of die body still be two traditional open forms, need shake die body gently during the demoulding, just can make it to throw off with body.

The purpose of this utility model promptly is to overcome the above-mentioned defective that prior art exists, provide a kind of need not steam-cured, the demoulding is convenient, and the high non-steaming fast demoulding mould of mould turnover rate.

The purpose of this utility model is achieved through the following technical solutions: this non-steaming fast demoulding mould is made up of die body, die body connector and running wheel, the die body lateral surface is provided with reinforcing flange and reinforcing rib, in the utility model, adopt running wheel to encase the syndeton of die body between die body and the running wheel, on running wheel and die body, be equipped with the termination flange, by being located at the coupling assembling on the flange of termination, make the running wheel lock ring connect to live die body.

For further realizing the purpose of this utility model, the inner ring of running wheel is made the inclined-plane that has certain taper, it is corresponding with the tapering inclined-plane on the running wheel that the lateral surface at die body two ends also is designed to have the inclined-plane of certain taper, and in addition, die body is designed to three open forms be made up of three moulds.

Non-steaming fast demoulding mould of the present utility model, change the structural shape of die body banding on running wheel in the past, adopted running wheel to encase the syndeton of die body, mould can be erected after the body production moulding, unclamp coupling assembling, unload the lower end running wheel, one end face of body is hung on tiling fine sand or concrete ground, unload the upper end running wheel again, unclamp the die body connector of fixing each sheet mould, promptly unloaded a whole set of mould, reach the purpose of vertical fast demoulding, in the manufacturing process, both need not steam-cured, also need not to add holder mouthful dish and operating means, mould turnover utilization rate is greatly improved.Again because die body has adopted three three open forms that mould is formed, compare with former two open form die bodys, contact surface and the angle of every mould and concrete tube body have been reduced, greatly reduce its adhesion stress, solved mould and easily blocked the tube wall face and be difficult to the demoulding even need adopt hammering vibrations, sled to press pultrusion and the phenomenon of easy damaged body.Between running wheel and the die body setting on tapering inclined-plane also make it to be connected more firm, dismounting is more convenient.

The Figure of description drawing is described as follows:

Figure 1 shows that the utility model non-steaming fast demoulding mould side sectional view.

Figure 2 shows that running wheel and die body junction and coupling assembling sectional view in the mould.

Figure 3 shows that the utility model non-steaming fast demoulding mould Facad structure schematic diagram.

Provide specific embodiment of the present utility model below in conjunction with Figure of description.As shown in Figure 1, this non-steaming fast demoulding mould is by die body (1), die body connector (6) and running wheel (5) are formed, die body (1) lateral surface is provided with reinforcing flange (2) and reinforcing rib (3), as shown in Figure 3, die body (1) is designed to by three mould A, B, three open forms that C forms, be connected and fixed by die body connector (6) between each sheet mould, in the utility model, adopt running wheel to encase the syndeton of die body between die body (1) and the running wheel (5), on running wheel (5) and die body (1), be equipped with the termination flange, by being located at the coupling assembling (4) on the flange of termination, make running wheel (5) lock ring connect to live die body (1).As shown in Figure 2, coupling assembling (4) is made of nut (4-1), bolt (4-2), bearing pin (4-3) and junction plate (4-4), junction plate (4-4) is welded on die body (1) and the termination flange thereof, bearing pin (4-3) is fixed on this junction plate (4-4), bolt (4-2) then is hinged on the bearing pin (4-3), can rotate around it, on the termination flange of running wheel (5) and die body (1), all have corresponding " U " type notch, make the bolt (4-2) of coupling assembling can place interior fixedly running wheel (5) of groove and die body (1).In addition, the inner ring of running wheel (5) is made the inclined-plane that has certain taper, and it is corresponding with the tapering inclined-plane on the running wheel (5) that the lateral surface at die body (1) two ends also is designed to have the inclined-plane of certain taper.

Claims

1, a kind of non-steaming fast demoulding mould, form by die body, die body connector and running wheel, the die body lateral surface is provided with reinforcing flange and reinforcing rib, each sheet of die body is connected to a fixed by the die body connector, of the present utility model being characterised in that: adopt running wheel to encase the syndeton of die body between die body and the running wheel, on running wheel and die body, be equipped with the termination flange,, make the running wheel lock ring connect to live die body by being located at the coupling assembling on the flange of termination.

2, non-steaming fast demoulding mould according to claim 1, it is characterized in that: described coupling assembling is made of nut, bolt, bearing pin and junction plate, junction plate is welded on die body and the termination flange thereof, bearing pin is fixed on this junction plate, bolt then is hinged on the bearing pin, all has corresponding " U " type notch on the flange of the termination of running wheel and die body.

3, non-steaming fast demoulding mould according to claim 1 and 2 is characterized in that: described die body is designed to three open forms be made up of A, B, three moulds of C.

4, non-steaming fast demoulding mould according to claim 1 and 2, it is characterized in that: the inner ring of running wheel is made the inclined-plane that has certain taper, and it is corresponding with the tapering inclined-plane on the running wheel that the lateral surface at die body two ends also is designed to have the inclined-plane of certain taper.

5, non-steaming fast demoulding mould according to claim 3, it is characterized in that: the inner ring of running wheel is made the inclined-plane that has certain taper, and it is corresponding with the tapering inclined-plane on the running wheel that the lateral surface at die body two ends also is designed to have the inclined-plane of certain taper.