CN204819879U

CN204819879U - Mould of dismountable concrete test block

Info

Publication number: CN204819879U
Application number: CN201520599230.4U
Authority: CN
Inventors: 郭雄伟; 张立哲; 张先文; 谢月明
Original assignee: China Construction Seventh Engineering Bureau Shanghai Corp Ltd
Current assignee: China Construction Seventh Engineering Bureau Shanghai Corp Ltd
Priority date: 2015-08-11
Filing date: 2015-08-11
Publication date: 2015-12-02
Anticipated expiration: 2025-08-11

Abstract

The utility model discloses a mould of dismountable concrete test block, including die block, side mould, hinge, round pin axle bed and round pin axle, the die block is equipped with the adj. Tabular of rectangle boss for the middle part, and the side mould be four rectangular plates, and the hinge be the third mate, and four side moulds are " mouth " font to be arranged, and third mate's hinge is located on the three angle of " mouth " font articulatedly in proper order with four side moulds, the round pin axle bed interlock locate two side moulds at another angle of " mouth " font on, sell spool to pass and sell the axle bed with four side mould end to end, four side moulds are located on the boss of die block through " mouth " font inner chamber. The utility model discloses a deployable side mould and the die block structure that can fix a position, it is swiftly convenient to have the formwork or a drawing of patterns, and the mould is stereotyped accurately, and the test block shaping is of high quality, mould long service life's advantage.

Description

A kind of mould of dismountable concrete test block

Technical field

The utility model relates to the making of civil buildings technical field of construction concrete test block, especially a kind of mould of dismountable concrete test block.

Background technology

In civil buildings construction, concreting process, just must do concrete test block to every batch of concrete, prior art for making the hollow cavity that the mould of concrete test block is a Four built in boundaries, after concrete sample make completes, there is demoulding difficulty large, in knockout course, test block surface is often caused to damage, burn failure, not only waste demould time, affect the Forming Quality of test block, also make the mold use life-span significantly reduce, cause waste.

Utility model content

The purpose of this utility model is the mould of a kind of dismountable concrete test block provided for the deficiencies in the prior art; the utility model adopts extensible side mould and orientable die structure; there is formwork or the demoulding is efficient and convenient; mould shape is accurate; test block forming quality is good, the advantage that die life is long.

The concrete technical scheme realizing the utility model object is:

A kind of mould of dismountable concrete test block, its feature comprises bed die, side mould, hinge, axis pin base and bearing pin, described bed die is the plate-like piece that middle part is provided with rectangular boss, side mould is four pieces of rectangular slabs, hinge is three pairs, four pieces of side mould arrangements in " mouth " font, by hinged successively for four pieces of side moulds on three angles that " mouth " font is located at by three secondary hinges, axis pin base is staggered to be located on two pieces of side moulds at another angle of " mouth " font, and four pieces of side moulds join end to end through axis pin base by bearing pin; Described four pieces of side moulds are seated on the boss of bed die through " mouth " font inner chamber.

The utility model adopts extensible side mould and orientable die structure, has formwork or the demoulding is efficient and convenient, and mould shape is accurate, and test block forming quality is good, the advantage that die life is long.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the top view of Fig. 1;

Fig. 3 is using state schematic diagram of the present utility model.

Detailed description of the invention

Consult Fig. 1, Fig. 2, the utility model comprises bed die 1, side mould 2, hinge 3, axis pin base 4 and bearing pin 5, described bed die 1 is provided with the plate-like piece of rectangular boss 11 for middle part, side mould 2 is four pieces of rectangular slabs, hinge 3 is three pairs, four pieces of side mould 2 arrangements in " mouth " font, by hinged successively for four pieces of side moulds 2 on three angles that " mouth " font is located at by three secondary hinges 3, axis pin base 4 is staggered to be located on two pieces of side moulds 2 at another angle of " mouth " font, and four pieces of side moulds 2 join end to end through axis pin base 4 by bearing pin 5; Described four pieces of side moulds 2 are seated on the boss 11 of bed die 1 through " mouth " font inner chamber.

The utility model uses like this:

Installing of concrete experimental block mould

Consult Fig. 1, Fig. 2, by four pieces of side moulds 2 arrangement in " mouth " font, on three angles that " mouth " font is located at by three secondary hinges 3 and by hinged successively for four pieces of side moulds 2, staggered mount pin axle bed 4 on two pieces of side moulds 2 at another angle of " mouth " font, through axis pin base 4, four pieces of side moulds 2 are joined end to end bearing pin 5, finally be seated on the boss 11 of bed die 1 through " mouth " font inner chamber by four pieces of side moulds 2, concrete experimental block mould has installed.

The demoulding of concrete test block

Consult Fig. 1, Fig. 2, Fig. 3, in concreting process, get concrete sample and insert in " mouth " font cavity of test block mould, tamping, floating, bed die 1 limit is pasted lot number and indicates, concrete test block 6 makes complete;

After concrete test block 6 maintenance completes, extracted out by bearing pin 5, first opened by two of mount pin axle bed 4 pieces of side moulds 2 in axis pin base 4, then launched completely by four pieces of side moulds 2 to depart from concrete test block 6, the demoulding of concrete test block 6 completes.

For improving the accuracy of mould shape, the utility model is provided with rectangular boss 11 at the middle part of bed die 1 plate-like piece, when four pieces of side moulds 2 are after bearing pin 5 joins end to end in " mouth " font through axis pin base 4, four pieces of side moulds 2 are seated on the boss 11 of bed die 1 through " mouth " font inner chamber, the rectangular boss 11 of bed die 1 defines the shape of four pieces of side moulds 2 " mouth " font, positioning action is served to four pieces of side moulds 2, improves the Forming Quality of test block.

Claims

1. the mould of a dismountable concrete test block, it is characterized in that it comprises bed die (1), side mould (2), hinge (3), axis pin base (4) and bearing pin (5), described bed die (1) is provided with the plate-like piece of rectangular boss (11) for middle part, side mould (2) is four pieces of rectangular slabs, hinge (3) is three pairs, four pieces of side mould (2) arrangements in " mouth " font, by hinged successively for four pieces of side moulds (2) on three angles that " mouth " font is located at by three secondary hinges (3), axis pin base (4) is staggered to be located on two pieces of side moulds (2) at another angle of " mouth " font, four pieces of side moulds (2) join end to end through axis pin base (4) by bearing pin (5), described four pieces of side moulds (2) are seated on the boss (11) of bed die (1) through " mouth " font inner chamber.