CN2181384Y

CN2181384Y - Concrete hollow block shaping mould and products

Info

Publication number: CN2181384Y
Application number: CN 93222285
Authority: CN
Inventors: 金绍叶
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-08-23
Filing date: 1993-08-23
Publication date: 1994-11-02
Anticipated expiration: 2003-08-23

Abstract

The utility model belongs to the concrete hollow block shaping mould, aiming at problems that the complicated structure, the complicated operation, and the larger breakage rate exist in the forming mechanism during forming the concrete hollow block with a thin wall; the concrete hollow block shaping mould and products adopts that a medial angle on the lower end of an external mould (2) is provided with a base angle (5), or the edge of the external mould is provided with a bottom flanging (10); the upper part of the bottom flanging (10) is provided with a movable mould plate, and a core mould (1) is fixed to a bottom mould plate (7). As a result, the concrete hollow block shaping mould and products have the advantages of simple structure, reasonable structure, convenient operation, high utilization rate of a vibrator, and lower breakage rate of the products, etc; the concrete hollow block shaping mould and products particularly can be used for producing the concrete hollow block with multi holes and the thin wall.

Description

Concrete hollow block shaping mould and products

The utility model belongs to a kind of concrete hollow block mould.

Concrete hollow block, generally be to add in the pattern stirring even not moulding concrete, after vibration or extruding, initial set, the block-by-block hand is carried the extracting that makes progress of bail on the core and is gone out core, and then bring out external mold, just goods are drawn off from pattern, behind the maintenance certain hour, concrete hollow block.Therefore, exist operation more numerous and diverse (especially when core module number more for a long time) and on when carrying follow-up several core modules, careless slightlyly promptly easily cause product deformation or breakage.This just makes its difficulty can make the concrete hollow block that die cavity is more, wall body is thin.

For this reason, someone has applied for a kind of concrete hollow block make-up machine (application number: 91204845X, the applying date: although 91.3.27) it has solved the making moulding problem of complicated concrete hollow block of structure, but it is except that structures such as core, external mold, collapsible form, frame that must be whole also, be used for the upper and lower shelf and the axle sleeve of vertical montant location, and the structures such as handle, pivoted arm, arched arm, rotating shaft, push pedal, push rod that are used for the top demoulding.Therefore, structure is complicated, and the movable end template that needs to scribble oil film with polylith is used for turnover, transfers, otherwise work efficiency is lower.

The purpose of this utility model provides a kind of simple and reasonable for structure, operates more conveniently, and the vibrator utilization rate is higher, and the goods breakage rate is lower, and it is thinner to be particularly useful for making wall body, the concrete hollow block mould that the cavity number is more.

The utility model mainly is: at the medial angle place of an end of external mold, be provided with and be in conplane base angle more than 3 or 3; Perhaps, within it on the side, be provided with and be in conplane bottom edgefold more than 2 or 2, be equipped with collapsible form on it; Core is fixed on the end template by the shape and the position of required making building block simultaneously.In addition, for under the prerequisite that guarantees the building-block required form, the concrete materials had both been saved, be convenient to spread the ash construction again, it is narrow in the convex body of core near the building block periphery core can be provided with width, and reduce the height of this core, make it add that the total height behind the convex body is identical substantially with the height of other core.Certainly, the shape of described convex body adapts with the cross sectional shape with this core body and is advisable, and (as arc, L shaped, vertical bar shaped etc.), the cross section of its convex body can be isosceles trapezoid, triangle, semicircle etc.Convex body and core can be made affixed being integral in back respectively; But also integral manufacturing; Its junction joins with the fairing transition and is advisable.When the cross section of described convex body was trapezoidal, little arc etc., the width of its upside straight hem was to be advisable (wherein preferred values for less than 8mm) less than 12mm; When its cross section was triangle, its top can be a little more than the intermediate core mole total height; When its cross section when being semicircle, its circular arc with the module upper limb tangent also can, its open slot promptly is the aging crack shape.

Below in conjunction with embodiment, the utility model is further described.

Fig. 1 is a kind of perspective view of showing with partial cutaway of the present utility model.

Fig. 2 is one of end template side view of belt carcass mould of the present utility model.

Fig. 3 be belt carcass mould of the present utility model the end template side view two.

Fig. 4 be belt carcass mould of the present utility model the end template side view three.

Fig. 5 be belt carcass mould of the present utility model the end template side view four.

Fig. 6 is that the A of Fig. 2 is to view.

Fig. 7 is a kind of collapsible form figure of the present utility model.

Fig. 8 is a kind of external mold vertical view with the base angle of the present utility model.

Fig. 9 is a kind of external mold vertical view with bottom edgefold of the present utility model.

Figure 10 is the vertical view of another kind of mould of the present utility model.

Figure 11 is a kind of schematic top plan view with the utility model mould institute article of manufacture.

Figure 12 is the B-B cutaway view of Figure 11.

Concrete hollow block mould referring to figs. 1 through Figure 10 ties up to A ₃The Si Jiaochu of the end template that steel plate is made (7) is welded with four positioning bodies (8) that are used to locate external mold (2), and at the bottom of being welded with two on the dual-side of end template (7) draw ring (4); After the cavity shape of the first concrete segment of moulding as required of described core (1) and big or small panel beating are made, by its residing position relation, be welded on the end template (7), core (1) is with up-small and down-big again, and its tapering is about 1/40 and is advisable; Wherein on the near side (ns) side core (1 '), it is narrow in the vertical bar shape convex body (9) of core to be provided with width, and the shape of its cross section can be respectively half elliptic, semicircle, triangle, trapezoidal and analogous shape.Its available metal sheet material is with two smooth making of wall body panel beating of core (1 '), so that the demoulding is bright and clean and simplify Mold Making technology.Near the middle part of the two sides of external mold (2), be welded with draw ring (3), be welded with four bottom edgefolds (10) all around that are in conplane base angle (5) or form on four jiaos of one end face, slightly to stay the gap to be advisable with the outer rim of core (1) by the exterior sheathing invagination.Like this, this outer die casing is in the positioning body (8) on the end template (7), again corresponding collapsible form (6) is put, can add in this mould stirring even not moulding concrete, and then be placed on the shaking platform together, after jolt ramming is wipeed off, this mould stood up together with therebetween concrete be seated in maintenance on the ground, producer two rides on last draw ring (3), both hands are upwards carried and are carried end draw ring (4), and the retaining of (5) scrapes because collapsible form (6) is at the base angle, deviate from earlier all cores simultaneously, two thumbs prop up collapsible form (6) again, put on draw ring (3) simultaneously, because of existing cavity in the concrete segment, slightly contraction is promptly convenient intactly draws off goods, maintenance certain time, be finished product.

Because forming die structure described in the utility model is simple, cheap, making is more convenient, the goods broken rate is lower, and is separated with vibrator, therefore, can be according to the condition of production, several moulds share a shaking platform, improve its utilization rate.

The utility model can design and produce out the concrete hollow block of different shape and specification according to user's demand; When if the shape chamber of this building block is complicated, also can be successively described end template (7) and several cores (1) of fixing on it be divided into two; Its base angle and bottom edgefold also can adopt simultaneously.

For example: the secondary hole (16) of main aperture (13) and both sides and constituting in the middle of being separated into by wall body (14) with the building block (11) of above-mentioned Mold Making, it is characterized in that the two sides of an end in described secondary hole (16) are provided with the block body (15) of fairing, form the sealing (12) of thin-and-long therebetween, its width is less than 12mm.(with reference to Figure 11 to Figure 12).

Claims

1, a kind of concrete hollow block mould, constitute by end template (7), core (1), external mold (2) and collapsible form (6), it is characterized in that place, angle at external mold (2) one ends, be provided with and be in conplane base angle (5) more than 3 or 3, collapsible form (6) is placed on it, and shape and position that core (1) is made building block as required are fixed on the end template (7).

2, a kind of concrete hollow block mould, constitute by end template (7), core (1), external mold (2) and collapsible form (6), it is characterized in that on the limit of external mold (2) one ends, be provided with and be in conplane bottom edgefold (10) more than 2 or 2, collapsible form (6) is placed on it; And core (1) is fixed on the end template (7) by the shape and the position of required making building block.

3, concrete hollow block mould as claimed in claim 1 or 2 is characterized in that the core (1 ') of near side (ns) side is provided with the narrow convex body in core of width (9); And the total height of its core (1) and convex body (9) and the height of all the other cores (1) are identical substantially.

4, concrete hollow block mould as claimed in claim 3, it is characterized in that described convex body (9) is the vertical bar shape, the shape of its cross section can be arc, semicircle, trapezoidal, triangle and analogous shape thereof, and the width of its upside straight hem is to be advisable less than 12mm.

5, the building block (11) of concrete hollow block mould making as claimed in claim 1 or 2, the secondary hole (16) of main aperture (13) and both sides and constituting in the middle of being separated into by wall body (14), it is characterized in that the two sides of an end in described secondary hole (16) are provided with the block body (15) of fairing, form the sealing (12) of thin-and-long therebetween, its width is less than 12mm.

6, the building block (11) of concrete hollow block mould making as claimed in claim 3, the secondary hole (16) of main aperture (13) and both sides and constituting in the middle of being separated into by wall body (14), it is characterized in that the two sides of an end in described secondary hole (16) are provided with the block body (15) of fairing, form the sealing (12) of thin-and-long therebetween, its width is less than 12mm.