KR20000026806A - Block molder for covering gutter and method for producing block thereof - Google Patents

Abstract

PURPOSE: A molder is provided to maximize productivity by producing massive blocks for covering a gutter and to reduce the cost. CONSTITUTION: A method for producing a block for covering a gutter comprises the steps of assembling a molder(100) for the block near a construction site, installing non-hardening concrete inside the molding space of the molder, and installing a temporary curing chamber for covering the non-hardening concrete. Then the method progresses to the step of wetting to cure the non-hardening concrete by injecting high temperature steam into the temporary curing chamber, so the block for covering the gutter, is finally molded.

Description

A block molding device for a door cover and a method for manufacturing a block for a door cover using the same

The present invention relates to a method for molding a block for covering a garage built in a boundary between a sidewalk and a roadway, and more particularly, The present invention relates to a block molding machine for a cover and a molding method of a block for a dumper cover using the same.

The dagger (dagger) is constructed along the boundary between the sidewalk and the roadway, and is recognized as a structure for draining rainwater and sewage. The sagger is installed in a box shape and covers the upper part of the opener, .

In most construction sites where gagas have been used for a long time, they have been molded and manufactured as much as required. Since the molding frame used in molding the block for the door cover in the construction site was manufactured roughly using the board and the wood which are scattered at the construction site, it was impossible to obtain the block for the door of the correct size, There is a problem that the produced gauze cover block is inferior in quality to avoid use.

In order to solve the above-mentioned problem, recently, a block forming mold for iron-assembled garter cover has been developed and provided to a construction site for constructing a garage, which is actively utilized.

1A and 1B, a conventional block molding mold for a gutter lid comprises a molding plate 1 formed to have a smooth surface by using a metal plate having a planar shape considering the size of a block for a gutter cover, And a partition wall plate (2) having a single molding space (3) partitioned by front and rear sides and right and left side wall surfaces which are detachably mounted on the molding plate and opposed to each other.

This block forming mold for covering the gutter cover can be assembled or disassembled into a partition wall 2 formed so as to be blocked on all sides of a molding plate 1 forming a smooth surface, It is possible to mold the block 4 repeatedly, and to form the block 4 for the gutter cover with a smooth appearance and a high smoothness.

However, since the conventional block molding mold for a gutter lid molds a block for a gutter cover through a first molding operation, it is necessary to provide a large number of block molding frames for a gutter cover in order to produce a large number of gutter cover blocks There is an economical burden. Secondly, each time the cover block is molded, the block molding frame for individual goggles is individually assembled and disassembled, so that the workload is excessively increased and the productivity is greatly reduced. Third, the unhardened concrete placed in the block cover mold block is naturally cured to form the block for the cover cover. Therefore, not only the block curing time for the cover cover is excessively long, but also the uncured concrete that is poured is not sufficiently cured Structural strength of the block for the door cover formed by the finished product itself is weak. There was a problem.

As a countermeasure for solving such a problem, there is proposed a method of producing a block for a garter cover in a factory where a high-quality ready-made article can be produced in a large quantity and supplying it to a construction site. However, Considering that it is a concrete product, it can not be expected that it will lose its economical efficiency due to the burden of transportation cost when it transports the block for the gaguar cover produced at the factory to the construction site.

The present invention is configured so that a large number of dock cover blocks can be formed by wet curing at the same time in a construction site so that a large number of dock cover blocks can be obtained by a first molding operation to maximize productivity, A block for gaer cover having the same quality as that of the manufactured finished product can be obtained at the construction site to improve the reliability of the product. Third, the block for the cover for the cover for enhancing the economical efficiency And an object of the present invention is to provide a molding apparatus.

1A is a perspective view showing a block molding die for a conventional house cover

1B shows a state in which a block for a dwelling cover is formed as a conventional block molding die for a house lid

Section shown

2 is a perspective view showing a block molding apparatus for a door according to the present invention.

Fig. 3 is a partially cutaway front view showing the block molding apparatus for the cover according to the present invention

Fig. 4 is a block molding apparatus for a lid of the present invention,

A side cross-sectional view illustrating the

Fig. 5 is an enlarged cross-sectional view of the "C &

6 is a partial perspective view illustrating a state in which the membrane of the present invention is assembled with a member and an inter-

Figs. 7A, 7B, Figs. 7C, and 7D illustrate the method of manufacturing the cover block according to the present invention step by step

One

Fig. 8 is a cross-sectional view of a block for gauze cover obtained through a method for manufacturing a cover block according to the present invention

Shown perspective

Description of the Related Art

10: Molding bottom A: Wet space 11: Molded plate

12: support member 13: steam outlet passage 20:

B: molding space 21: membrane member 21a:

22: interspace member 22a: fitting jaw 30: steam generating means

31: steam injection pipe 31a: ejection hole 32: main supply pipe

33: Branch supply pipe

As shown in FIGS. 2 and 3, the block molding apparatus 100 for a gusset door according to the present invention has a narrow width and a long length to form a smooth molding surface, (10) having a hermetically sealed wetting space (A), and a plurality of film members (21) each of which is removably assembled as a rectangular shape of a constant height on the molding surface of the forming bottom (10) (20) having a plurality of molding spaces (B) partitioned by side members (22) arranged at equal intervals in the circumferential direction of the molding floor (10) And a steam generating means 30 having steam injection pipes 31 connected to each other so as to wet and cure a large number of the gaiter cover blocks 200 at the construction site so that they can be formed and manufactured .

The present invention constructed as described above can be applied to a molding bottom part 10 formed by forming a wetting space A in a smooth molding surface lowered part as shown in Fig. 4, in a membrane twisting part 20 which is detachably assembled So that a large number of molding spaces B are formed and the high temperature steam generated in the steam generating means 30 is injected and supplied into the wet space A of the molding bottom 10 through the steam injection pipes 31 So that it is possible to economically produce and supply blocks for the same quality as the ready-made products produced in the factory by making it possible to wet-cure and mold a large number of blocks for house cover simultaneously at the construction site will be.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

The forming bottom portion 10 secures a smooth forming surface capable of forming a large number of the gutter covering block 200 and at the same time has a hermetically sealed wetting space A to wet and cure the poured concrete And the like.

The forming bottom part 10 is formed with a molding surface on a molding plate 11 made of an iron plate with a narrow width and a supporting member 12 integrally provided on the edge of the lower part of the molding plate 11 (A) formed by the high-temperature steam supplied through the steam supply pipe (33) of the steam generating means (30) connected to the wetting space (A) So that the uncured concrete laid through the plate 11 is wet-cured.

A plurality of steam outflow passages (13) communicating with the wet space (A) at the lower portion of the forming plate are provided in a predetermined row for forming the gutter lid blocks (200) on the forming plate Temperature air flowed out through the steam outflow passages 13 when the gutter cover block 200 is formed is placed in the molding space B in the membrane tent part 20 assembled on the upper side of the molding plate 11 And is stored in a hypothetical curing chamber 300 installed so as to cover the poured concrete, so that the poured concrete that has been poured can be wet-cured more effectively.

Further, as shown in FIG. 5, it is preferable that each of the steam outflow passages 13 provided in the molding plate 11 is formed as an annular protrusion 13a protruding on the molding plate. The reason for this is that before the unhardened concrete is put in place, the sleeve is preliminarily fixed through the respective annular protrusions 13a so as to form the pouring hole 200a in the molded cover block 200 itself It is for this reason.

The membrane twill part (20) is a component that performs the function of forming the unglazed concrete cooperating with the forming bottom part (10) into the goggle lid block (200).

The membrane twisting portion 20 is assembled detachably on the molding plate 11 of the molding bottom portion 10 as a rectangular shape in which front and rear sides and right and left side membranes facing each other are closed by the members 21, It is possible to form a large number of the gaiter cover blocks 200 at the same time by partitioning the plurality of molding spaces B so as to ensure the space members 22 arranged at equal intervals in the longitudinal direction between the side film members 21 .

In the embodiment of the present invention, the membrane twill part 20 has a pair of front and rear membranes facing each other on the molding bottom part 10 in a lengthwise direction with two members 21 arranged in a long direction, Each of the membranes assembles a pair of left and right membrane members 22 at both side ends of the members 21 and arranges the side members 22 at equal intervals in the longitudinal direction between the two sets of membranes 21, It is exemplified that a large number of the gutter cover blocks 200 can be formed by a single molding operation.

The front and rear side and left and right membrane members 21 are made of equilateral pentagonal steel so that they can be placed on the molding plate 11 of the molding bottom 10, It can be assembled so as to be detachable as a fixing bolt 23 which penetrates through the molding plate 11 and is fastened.

As shown in Fig. 6, the front and rear film members 21 are respectively formed with fixing grooves 21a at intervals of equal intervals in the longitudinal direction, and the front and rear films thereof are fitted into the fixing grooves 21a of the members 21, So that the front and rear side membranes are fixed by interposing the side members 22 which are partitioned across the members 21 so that the front and rear side membranes are separated from each other.

The steam generating means 30 is a component which performs a function of supplying high-temperature steam into the wetting space A of the forming bottom portion 10. [

In the embodiment of the present invention, the steam generating means 30 generates a sufficient amount of high-temperature steam to wet and cure the uncured concrete laid in the trough 20 formed in the molded bottom portion 10 The steam boiler can be used as a steam boiler.

The steam generating means 30 is provided with a pipe for supplying a branch supply pipe 33 branched from the middle of the main supply pipe 32 extended from the steam generating means to the branch pipe, It is possible to supply a high temperature steam into the wetting space A of the forming bottom 10 by piping in the space A so that a plurality of spray holes 31a are connected to the perforated steam injection pipes 31 .

The steam injection pipes 31 are installed to extend in the longitudinal direction in the wetting space A through the support member 12 on one side of the molding bottom 10, ) End portion is sealed so that high-temperature steam can be uniformly injected and supplied into the wetting space (A) of the forming bottom portion (10).

A method of manufacturing a dugwasher block using the dugging lidding block molding apparatus 100 according to the present invention will now be described.

FIG. 7A illustrates a work process of a step of assembling and installing a block molding apparatus 100 for a cover lid in the vicinity of a construction site to prepare for molding the block 200 for a cover lid.

The block molding apparatus 100 for a gutter cover is constructed such that a plurality of molding spaces B are formed on a molding bottom portion 10 horizontally positioned so as to secure a wetting space A on the ground near a construction site, 20), and a steam generating means (30) is connected and installed so that high temperature steam can be injected and supplied toward the forming bottom (10).

At this time, the release agent is applied to the whole of the molding bottom 10 and the membrane tortuosity 20 of the block molding apparatus 100 for a damping lid so that the outer appearance of the damping cover block 200 can be smoothly molded, So that the membrane twisting portion 20 can be easily demoulded after the lid block 200 is formed.

FIG. 7B illustrates a working process of the step of placing the uncured concrete in the molding space B of the prepared block molding apparatus 100 for a goggle lid.

When the unhardened concrete is laid in this way, the unhardened concrete is placed in the plurality of molding spaces B partitioned as the membrane trough 20 assembled on the molding bottom 10 of the block molding apparatus 100 for the cover louver. And then smoothly finishing the upper surface of the exposed uncured concrete placed in the molding space B of the block cover molding apparatus 100 for the house cover.

FIG. 7C illustrates a work process of a step of installing the hypothetical curing chamber 300 so as to cover the uncured concrete placed in the molding space B of the block molding apparatus 100 for a gutter cover.

The reason why the temporary storage room 300 is provided as described above is that it is installed in the molding space B partitioned as the membrane twine 20 assembled on the molding bottom 10 of the block molding apparatus 100 Cured concrete is shielded from contact with the outside air and at the same time the high temperature steam flowing out through the forming bottom 10 of the blocker molding machine 100 for a house is collected and the uncured concrete It is for wet curing.

7D is a block molding apparatus 100 for a gutter lid, in which high-temperature steam is injected into and supplied to the hypothetical curing chamber 300 to wet the uncured concrete placed in the molding space B of the block molding apparatus 100 for wet laydown Illustrating the working process of the curing step.

This is because the high temperature steam generated by activating the steam generating means 30 of the block cover molding apparatus 100 for the cover is supplied to the building floor 10 via the wetting space A, Curing concrete is wet-cured as high-temperature steam injected and supplied into the hypothetical curing chamber 300 to mold the block 200 for the dive cover.

When the dugout cover block 200 is cured in the molding space B of the block molding apparatus 100 for a gutter cover as described above, the hypothetical curing chamber 300 is recovered from the molding bottom 10, It is possible to obtain the damping lid block 200 as shown in Fig.

As described above, according to the present invention, it is possible to mold a large number of gauze cover blocks at the same time in a construction site by wet-curing the blocks, thereby making it possible to mold a gauze cover block of the same quality as a factory- Thereby realizing an improvement in productivity and enabling a more inexpensive product to be supplied.

Claims (6)

(10) having a narrow space and a long length to form a smooth molding surface and having a wetting space (A) sealed and formed at the inside of the molded surface lowering portion by being separated from the ground surface; Having a plurality of molding spaces (B) partitioned by interposing members (22) arranged at equal intervals in the longitudinal direction between the members (21), each of which is detachably assembled as a rectangular shape with a constant height on the molding surface of the member And a steam generating means (30) having steam injection pipes (31) connected to the outside of the molding bottom (10) in the wet space (A) of the molding bottom, Wherein a large number of the gutter cover blocks (200) are wet-cured at the same time so that they can be molded and manufactured. [2] The method according to claim 1, wherein the forming bottom (10) has a molding surface formed on a molding plate (11) made of a steel plate having a narrow width and a long length, And a wetting space (A) is formed inside the partitioned support members (12). The steam generator according to any one of claims 1 to 4, further comprising a plurality of steam outflow passages (1, 2, 3, 4) communicating with the wet space (A) 13) are installed in a single row. The membrane folding device according to claim 1, wherein the membrane tether (20) is a rectangular shape in which the front and rear sides and right and left side membranes facing each other on the molding plate (11) , And the front and rear side membranes are partitioned so as to secure a plurality of molding spaces (B) as intermediate members (22) arranged at equal intervals in the longitudinal direction between the members (21) . The apparatus as claimed in claim 1 or 4, wherein the front and rear film members (21) form binding grooves (21a) at equal intervals in the longitudinal direction so that the opposed front and rear films are interposed between the members (21) 22 are fitted and fixed. A plurality of molding spaces B and high temperature steam can be injected and supplied in the vicinity of a construction site to prepare a block molding apparatus 100 for a covering cover, Curing concrete is placed in the molding space B of the blocker for a damping lid 100 and then the temporary curing chamber 300 is installed so as to cover the uncured concrete laid in the molding space B of the blocker for a damping lid 100, The non-hardened concrete poured into the molding space B of the blocker molding machine 100 for a dirt lid is wet-cured while supplying high-temperature steam into the hypothetical curing chamber 300 as the molding apparatus 100, Wherein the block for a dwelling cover (200) of the same quality as that of a ready-made block is formed and manufactured in a construction site.