CN2144048Y

CN2144048Y - Mould for making roof slabs

Info

Publication number: CN2144048Y
Application number: CN 92237468
Authority: CN
Inventors: 王连起
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-11-21
Filing date: 1992-11-21
Publication date: 1993-10-20
Anticipated expiration: 2002-11-21

Abstract

The utility model relates to a roof board drawing mould which is a mould plate used for making roof boards of the industrial factory building and eaves boards. The roof-board drawing mould is composed of two parallel side moulds and front and back end plugs which are respectively positioned and fixedly connected to the both ends of each side mould, wherein, the back end plugs are C-shaped boards, and the both ends of each back end plug are respectively hinged on the surface of the external side of the back end of each side mould. The utility model has the advantages of low cost, light weight and convenient movement.

Description

Mould for making roof slabs

The utility model is a kind of roof boarding drawing-die, is a kind of in order to make the template of industrial premises roof boarding and eaves board.

Make now the concrete roof plate, generally adopt short-term punching block steam curing method and long line fixedly the tire external mold take off method soon.Short-term punching block steam curing method one-time investment is big, big energy-consuming during production, product cost height.And long line fixedly the tire external mold take off method soon, be that the inner tube of a tyre is laid on the workbench, cooperate with external mold again and produce roof boarding.This method is carried out the production small investment, energy consumption is low, but production efficiency is low, product defect rate height, occupied ground are big, and influences the production of the product of different structure.

The purpose of this utility model is, designs the floating tire drawing-die of a kind of long line, makes it to have the advantages that production cost is low, yield rate is high, easy and simple to handle.

Below in conjunction with accompanying drawing the utility model is elaborated.

Fig. 1 is a three-dimensional structure diagram of the present utility model;

Fig. 2 is the A-A view of Fig. 1;

Fig. 3 is the B-B view of Fig. 1;

Wherein, the 1-rear blocking plate, 2-floats tire, 3-side form, closure plate before the 4-fixed bar, 5-, 6-side form, 7-side plate, 8-cushion block, 9-chock, 10-crossbeam, 11-roof boarding.

The utility model is by floating tire (2), two side forms (3), (6) and front and back plug Form. Wherein, the shape of floating tire (2) upper surface and side is corresponding with the shape of the roof boarding bottom that needs to make. Floating tire (2) is made with armored concrete, and both sides are born by the armored concrete side bar and put a retraction pressure in the production, are weight reduction, and the space is left in floating tire (2) bottom. Floating tire (2) is a structure independently, does not make one with ground or workbench. Around floating tire (2), have by two parallel side forms (3), (6) and be positioned at the drawing-die framework that the forward and backward plug at the two ends of two side forms (3), (6) forms. Two side forms (3), (6) respectively are a straight-bar, and there is the groove corresponding with the boss of roof boarding (10) side its relative bottom, side along its central axis direction. One cushion block (8) is respectively arranged on the upper surface of two side forms (3), (6) front end, and there is the hole with side form (3), (6) central axes at cushion block (8) middle part, and a fixed bar (4) two ends are separately fixed on two cushion blocks (8) by bolt. The front closure plate (5) that front plug of the present utility model comprises a crossbeam (10) and is connected with it. The groove that the upper surface at crossbeam (10) two ends makes progress with notch, each groove is parallel with the center line of side form (3) (6), and respectively has a chock (9) to penetrate in the hole of cushion block (8) by groove

Front plug is fixed. There is the projection corresponding with the inboard groove of side form (3), (6) at the two ends of front closure plate (5), on its outer surface with the reinforcement of vertical direction. After rear stifled plug be one the shape plate, it is by rear blocking plate (1) and be connected also by screw and its two ends that perpendicular biside plate (7) forms, the end that biside plate (7) does not join with rear blocking plate (5) links respectively the outside in two side forms (3), (6).

When using the utility model, must at first place floating tire (2), and at floating tire (2) external coating interleaving agent, immediately take floating tire (2) for basis placement and fixing reinforcing bar, then with Drawing-die is in place, the concrete for preparing is poured into manufactured roof boarding in the mould. After a roof boarding makes, start rear plug (1) and drawing-die can be pulled to another floating fetal position, continue to produce. By the distance between adjustment fixed bar (4) and rear blocking plate (1) change two side forms, and the attached inner tube of a tyre that helps, eaves board can be produced. Because the inner tube of a tyre of the present utility model is floating tire, when producing cassette ceiling, can be deposited in beyond the production site floating tire, so just solved the big problem of floating tire floor space. Fixed bar of the present utility model (4), cushion block (8), crossbeam (10) etc. can be made by channel-section steel in addition, the in addition hollow of going to the bottom of the inner tube of a tyre (2), and therefore, that the utility model also has is in light weight, be convenient to mobile characteristics.

Claims

1, a kind of roof boarding drawing-die is characterized in that: it is by two parallel side forms [3], [6] and lay respectively at side form [3], [6] two ends and the preceding plug, the back plug that are connected are with it formed; Wherein, back plug is a Contraband shape plate, and its two ends link respectively on the surface in side form [3], the outside, [6] rear end.

2, roof boarding drawing-die according to claim 1, it is characterized in that: side plate (7) composition that said back plug comprises the rear blocking plate (1) that is positioned at two side forms (3), (6) follower head and is positioned at two side forms (3), (6) outside and is connected with rear blocking plate (1) two ends, the front end of two side forms (3), (6) has a fixed bar (4), and its two ends are separately fixed on two side forms (3), (6).

3, roof boarding drawing-die according to claim 1 and 2, it is characterized in that: the preceding closure plate that is positioned at two side forms (3), (6) front end, comprise that two ends difference frame is on two side forms (3), (6), upper surface has the crossbeam (10) of groove and the preceding closure plate (5) that the below is connected with it thereof, on two side forms (3) in crossbeam (10) outside, (6) a wedge hole is arranged respectively, and respectively have a chock (9) to insert in the wedge hole by the groove on the crossbeam (10).

4, roof boarding drawing-die according to claim 1 and 2 is characterized in that: in the framework by two side forms (3), (6) and preceding plug and back plug formation a floating tire (2) is arranged.