CN1124392C

CN1124392C - Form unit for construction of concrete wall

Info

Publication number: CN1124392C
Application number: CN98125507A
Authority: CN
Inventors: 奇承哲
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-03-16
Filing date: 1998-12-25
Publication date: 2003-10-15
Anticipated expiration: 2018-12-25
Also published as: CN1229163A; KR100257973B1; KR19980019399A; WO1999047768A1

Abstract

The form unit comprises a pair of vertical parallel rectangular pipe members; a plurality of traverse steel tie members, each of which having rectangular recesses at upper and lower side of its both ends and holes for securing the bolt or the screw at each both ends, each one end of said traverse tie member being secured on one of said vertical rectangular pipe members by a bolt or a screw and each of the other end of traverse tie members being secured on the other of said vertical rectangular pipe member by a bolt or a screw perpendicular to said vertical rectangular pipe members at a regular vertical interval, and a vertical steel bar, a position of each traverse tie member being secured vertically on each traverse tie member.

Description

Be used to build the die device of concrete wall

The present invention relates to a kind of die device that is used to build concrete wall, relate to a kind of die device particularly, can and can reduce or eliminate each auxiliary part, such as traditional supporting member and/or distance piece so that the making of each reinforcing bar and mould itself is disposed simultaneously.Secondly, the present invention relates to a kind of be used to build concrete wall, can make the die device that the duration shortens dramatically.

Generally, in order to build concrete wall, concrete mold should be set before the fluid concrete mortar as interim product.Concrete mold generally not only need be easy to processing and beamhouse operation under certain drawingdimension, but also needs suitable assemble method and have that be enough to stand may be by the distortion that concrete pressure caused.Secondly, concrete mold should be to be convenient to be assembled and take apart with suitable method of work, and makes with the material of reusing to suitable with strong.Although wooden die is widely used as common concrete mold to satisfy these demands, but wooden die not only needs a large amount of such as timber and the such construction material of panel, and just need be the process, significant engineering time and the skilled labour that handle complexity aspect them, also require multiple aid in addition, such as in order to the supporting member of opposing concrete pressure with in order to keep the spacing part of wall thickness.

After curing concrete, remove mould and be another reason of expending workman labour and inevitable be disadvantageous saving on man-hour, because owing to after removing mould, only stay the concrete surface of baldness, for isolated edge material of attaching and/or decoration panel, special-purpose framework just must be set in addition.Therefore, these shortcomings of wooden die are just promoting operation and reduction of erection time direction to have limitation usually.

Simultaneously, in view of the above-mentioned shortcoming of common wooden die, korean patent application has been advocated for 90-8987 number a kind of by vertically, laterally and to the various reinforcing bars in angular direction be welded to one another the three-dimensional mould for preparing.Some advantages that the three-dimensional reinforcing bar mould that discloses among the korean patent application 90-8987 has are that it need not removed after concrete curing, and therefore can save man-hour and workman labour.But, in any case this three-dimensional structure reinforcing bar mould can't be ignored following variety of issue.

At first, since three-dimensional structure reinforcing bar mould should be by vertically, be welded to one another laterally with to some steel wires of angular direction or steel pole and prepare, welding process must be finished fully at each pad place, and therefore this not only needs very complicated process, but also needs the heavy plant facilities of expensive automation.

Secondly, because its three-dimensional structure, three-dimensional structure reinforcing bar mould is very huge, can particularly, cause trouble aspect its storage and the conveying in carrying and distribution of material.

The 3rd, in case each panel is arranged on the mould both sides, three-dimensional structure reinforcing bar mould just is not easy to make each vertical reinforcing bar to insert in it and to remedy the drum of each side panel that is caused by concrete pressure when the drum burst is given birth to prominent.

Therefore, the present invention will eliminate the above-mentioned shortcoming of common wooden die and three-dimensional structure reinforcing bar mould and have the following purpose.

One of purpose of the present invention is to be used for concrete wall and when a main body has the mould of vertical rod member, transverse bar member and each vertical reinforcing bar, to provide the die device that a kind of volume is little, in light weight so that be convenient to its storage, carry and load and unload in preparation.

Another object of the present invention is to provide a kind of die device that is used to build concrete wall, only by adopting many die devices according to the invention itself to make each vertical reinforcing bar and making mould itself dispose simultaneously.

Secondly, another object of the present invention is, a kind of die device that is used to build concrete wall is provided, by saving concrete curing dismounting mould step afterwards, and thereby by make it may with mould is set simultaneously or just in time in the process of being engaged on wall attaching barrier material and/or decoration panel thereafter, construction period is shortened dramatically.

Can being achieved of aforementioned projects of the present invention by a kind of die device is provided, this kind mould comprises:

A pair of vertical rectangle rod member, each face at its four sides vertically has a series of bolts or screw eyelet with equidistant from distance along rod member;

Many sway braces, has certain width, thickness and length, each tie-rod has rectangular recess and has the eyelet that is used for bolt or screw at every place at two ends at the place, both sides up and down at its two ends, each end of described sway brace with bolt or screw on a described vertical rectangle rod member, and laterally each other end of steel tie-rod with bolt or screw on another described vertical rectangle rod member, all fixed perpendicular to described vertical rectangle rod member with equidistant from distance; And

One vertical reinforcing bar is vertically fixed on the centre of described each horizontal steel tie-rod.

Below will some other benefit or characteristic more intactly be described together with the drawing that shows the every preferred embodiment of the present invention.

The structural property of the every preferred embodiment of the present invention and pattern will give than more comprehensive narration in the detailed description of doing below in conjunction with accompanying drawing.

Fig. 1 is a kind of phantom drawing of die device that is used to build concrete wall according to first embodiment of the invention;

Fig. 2 is in order to make the front elevation drawing of sway brace of die device that is used to build concrete wall according to first embodiment of the invention;

Fig. 3 is the part phantom drawing that adopts the wall construction of many die devices according to the invention;

Fig. 4 is the plan view that adopts concrete wall in the construction of many die devices according to the invention;

Fig. 5 is a kind of phantom drawing of die device that is used to build concrete wall according to second embodiment of the invention;

Fig. 6 fastens steel wire is fixed tightly in vertical reinforcing bar with horizontal steel tie-rod part phantom drawing according to the employing of second embodiment of the invention.

From Fig. 1 to 3, as can be seen, comprise according to first embodiment of a kind of die device 1 of the present invention:

A pair of vertical

rectangle rod member

2 and 2, each face at its four sides vertically has a series of bolts or screw eyelet with certain spacing along rod member;

Many sway braces 3 have certain width W1, thickness t and length L, and each tie-rod has rectangular recess 5 and has the eyelet 7 that is used for fixing bolt or screw 6 at each side place at two ends in the both sides up and down at its two ends.Each end 3A of described sway brace with bolt or screw on a described vertical rectangle rod member, and each other end 3B of described sway brace with bolt or screw on another described vertical rectangle rod member, they are fixed perpendicular to described vertical rectangle rod member with certain vertical space D; And

One vertical reinforcing bar 4 vertically welds thereon in the centre of described horizontal steel tie-rod 3.

As first embodiment of the invention explanation die device 1 as above, in Fig. 3 and Fig. 4 as can be seen, Fig. 3 shows the part phantom drawing that adopts many described die devices to carry out the wall construction, and Fig. 4 shows when adopting many described die devices and can be configured to the fastening mould that is used to build concrete wall by some panels 10 are injected described each rectangular recess 5 by the plan view of concrete wall in the construction.In this embodiment, the vertical reinforcing bar 4 that vertically is welded in described each sway brace 3 is members, can make and oneself when only adopting many die devices according to the invention to carry out the mould body plan, dispose simultaneously, and do not need any other to appear at vertical reinforcing bar among traditional wooden die, but if desired, can adopt some horizontal reinforcements 9 in the building site.

Be formed in sway brace two ends places up and down the width W 2 of described each rectangular recess 5 of both sides can become with the thickness of mold panel 10, and the length L of described sway brace 3 also can change to adapt to the design thickness of the wall that remains to be built.

Secondly, preferably, described to vertical rectangle rod member 2 and each sway brace by making, to bear concrete pressure and to augment concrete weak tensile strength such as the so strong material of steel.So in the present invention, described each vertical rectangle rod member and described each sway brace can be referred to as vertical rectangular steel pipe 2 and horizontal steel tie-rod 3 respectively.

Same nature is that the size of described each vertical rectangular steel pipe 2 and each horizontal steel tie-rod 3 should be according to the wall design criterion, particularly considers structure design load and is suitably changed.

Fig. 5 is a kind of phantom drawing of die device that is used to build concrete wall according to second embodiment of the invention.This second embodiment is equal to first embodiment basically, exception be that each horizontal steel tie-rod has two V-notchs in the middle, and vertical reinforcing bar 4 is not to be welded in each horizontal steel tie-rod, but ties with fastening steel wire at the place, building site as shown in Figure 6.

Described V-notch 11 usefulness are so that vertical reinforcing bar 4 is fastened at each sway brace firmly, fasten steel wire and remain in the otch and do not make described vertical reinforcing bar 4 along laterally doing any moving when vertical reinforcing bar 4 is assembled in each sway brace 3.The advantage that exceeds first embodiment according to the die device of second embodiment is, can make each part or parts, such as each vertical steel pipe 2, each horizontal steel tie-rod 3 and vertical reinforcing bar 4, also on the building site, assemble subsequently in preparation in the factory respectively, and therefore make its storage, conveying and loading and unloading all comparatively convenient.

In a second embodiment, each V-notch 11 is drawn to such an extent that be formed on the both sides up and down of horizontal steel tie-rod 3 as an example, but V-notch 11 also can only be formed on the side, that is, on horizontal steel tie-rod 3 or on the downside.Secondly, will be understood that the quantity of V-notch 11 and position can change according to the quantity of vertical reinforcing bar 4.

In a second embodiment, the same with first embodiment, natural is that the size of described each vertical rectangular steel pipe 2 and each horizontal steel tie-rod 3 should particularly be considered structure design load, and be changed according to the wall design criterion.

Die device according to the invention is made for planar structure but not three-dimensional structure, and its advantage not only So that make easily, store, transport and load and unload itself or its each parts, and because vertical steel Muscle was welded before mould is set or is used and fastens steel wire and be assemblied in easily on the construction site afterwards Each horizontal steel tie-rod also can make the duration shorten. Secondly, adopt die device according to the invention, The wall construction system can reduce or without some auxiliary parts, such as common supporting member and/or Spacing body, thus work progress greatly simplifies and shortens, particularly, because must not be in concrete setting Remove afterwards mould, wall construction system of the present invention makes it and may mould is being set simultaneously or be right after Be engaged in the necessary process of on wall attaching barrier material and/or decoration panel after it.

Claims

1. die device that is used to build concrete wall comprises:

A pair of vertical rectangle rod member (2 and 2) vertically has a series of bolts or screw eyelet with a determining deviation along rod member on the one side at its four sides;

Many sway braces (3), has certain width (W1), thickness (t) and length (L), each tie-rod has rectangular recess (5) and each end at two ends and has the eyelet (7) that is used for clamping bolt or screw (6) in the both sides up and down at its two ends, one end (3A) of described sway brace with bolt or screw on one of described vertical rectangle rod member, and the other end of described sway brace (3B) with bolt or screw on another described vertical rectangle rod member, sway brace is perpendicular to described vertical rectangle rod member and spaced apart with certain vertical spacing (D); And

One vertical reinforcing rod (4) vertically is fixed in described each horizontal steel tie-rod (3) in a certain position of each horizontal steel tie-rod.

2. according to the described die device of claim 1, the position that wherein said vertical reinforcing rod (4) is fixed in described each horizontal steel tie-rod (3) is the centre of described each horizontal steel tie-rod (3) on it is vertical.

3. according to the described die device of claim 1, described each the horizontal steel tie-rod (3) that is fixed in of wherein said vertical reinforcing rod (4) welds realization between described vertical reinforcing rod and described each horizontal steel tie-rod.

4. according to the described die device of claim 1, wherein said horizontal steel tie-rod (3) also has at least one V-notch (11) in its a certain position, and described each the horizontal steel tie-rod (3) that is fixed in of described vertical reinforcing rod realizes that by fastening steel wire (12) this steel wire is bundled in described vertical reinforcing rod on described each horizontal steel tie-rod in the position that is formed with V-notch (11).