JP2883892B2 - Non-removable formwork assembling apparatus for fabric foundation and simple foundation construction - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a non-removable formwork assembling apparatus capable of efficiently constructing various types of cloth foundations and simple foundations which are different for each building by reducing the number of members. It is.

[0002]

2. Description of the Related Art A conventional assembling apparatus of this type is disclosed in Japanese Patent Application Laid-Open No. 7-300862 filed by the present applicant. In this publication, all the assembly members except for the formwork are formed separately for the cloth base and the simple foundation, and a part of the assembly members is formed to be long.

[0003]

Therefore, conventionally, there has been a problem that the transportation and storage of the assembling members are extremely inefficient, and the assembling requires a high degree of skill and a long time.

[0004]

According to the present invention, a form support is formed so that it can be used commonly for fabric foundation construction and simple foundation construction, and each form support is formed by an underlay plate or other plate body. Thus, the above problem is solved.

[0005]

BRIEF DESCRIPTION OF THE DRAWINGS FIG.

[0008] Several types of long and short underlaying plates 1, side column plates 2, and spacing plates 3 are formed in a strip shape from a rustproofed metal plate. The underlaying plate 1 is formed by narrowing the grounding plate portions 1a and 1b on both sides of the longitudinal side and a non-grounded intermediate plate portion 1c therebetween to enhance the shape retention strength and to be hooked on both sides of the intermediate plate portion 1c. Hole
Retaining walls 1f, 1g are provided inside 1d, 1e and the retaining holes 1d, 1e. 1h and 1i are nail holes, and 1j and 1k are V-shaped grooves for centering provided in the middle of the ground plate portions 1a and 1b.

The side column plate 2 is formed by bending it into a narrow rectangular tube having ends and is reinforced. Also, a horizontal locking hole 2b is provided on the outer surface 2a in multiple stages up and down, and a vertical locking hole is provided between the middle and upper portions of the inner surfaces 2c and 2d. Stop hole 2
e and 2f, and a hook-shaped hook 2g at the lower end.

The spacing plate 3 is bent and formed in a U-shape when viewed from the side, and is reinforced, and the retaining grooves 3c, 3d are provided at both ends in the longitudinal direction.
Are provided, and a deep and large cutout groove 3e is provided in the middle for removing vertical streaks.

These members are transported to the foundation construction site by bundling them according to the members and the length and the length thereof, and are inserted into the retaining holes 1d and 1e of the underlaying plate 1 as shown by chain lines in FIG. 2 and 2h are elastically fitted so as to open outward and tilt, and the side pillars 2 and 2 are pulled inward to each other in an upright state against the elasticity so that the spacing plate 3 The hooking claws 3a, 3b at both ends are inserted into the vertical hooking holes 2e, 2f, and the hooking grooves 3c, 3d provided between the hooking claws 3a, 3b are inserted into the hole walls of the vertical hooking holes 2e, 2f. Thus, the narrow frame 4 is formed.

The outer surface 2a of the side column plates 2, 2 of the rectangular frame 4 is shown in FIG.
In addition, one type of the form receiver 6 separately formed by the linear shape 6a, the L shape 6b, and the V shape 6c shown in FIG. The form receiver 6 is formed in a U-shape having an upper surface opening and facing upward in a side view, and two upper and lower oblique hooking claws 6e and 6f are provided at upper and lower portions of the inner plate 6d, respectively. 2,2
6 and the multi-level horizontal hook hole 2b is selected, and as shown in FIG. 6, the form receiver 6 is first tilted so that the hook claws 6e, 6e are fitted into the horizontal hook holes 2b, 2b. While lowering the form receiver 6 vertically as shown by the arrow, the lower hooks 6f, 6f enter the lower horizontal hook holes 2b, 2b, and then they are hooked and fixed in the manner of dropping the whole. It is.

As shown in FIG. 4, two types of L-shaped frame receivers 6b are provided, in which hook claws 6e and 6f are provided at symmetrical positions on the inner plate 6d. Also, as shown in FIG. 5, the V-shaped frame receiver 6c has an outer side which is longer than an inner side, and is provided with contacting plates 6g and 6h which are in contact with the side pillars 2 and 2, and are mounted on the contacting plates 6g and 6h. Stop pawls 6e and 6f are provided so as to be in contact with the outer surfaces of the side pillar plates 2 and 2 on the contact surfaces. The underlaying board 1 of the corner portion is made longer than the underlaying board 1 to be installed on the other part, and the width between the inner and outer V-shaped form receivers 6c, 6c is the same as the width between the form receivers 6 of the straight part. I have to.

Form support members 5a to 5d, which are formed by hanging different form supports 6 on the outer surfaces of the side pillar plates 2, 2 on both sides of the square frame body 4, are formed from straight portions to corner portions. It is installed and fixed at intervals while being centered on the basic construction line 8 on the base mortar 7 to be formed.

A linear form support 6a having linear form supports 6a attached to both outer surfaces thereof is installed on the linear portion 8a of the basic construction line 8 (FIG. 7), and a straight line is formed on the T-shaped bent portion 8b. Combination installation of form supports 5b with symmetrical L-form supports 6b, 6b mounted on one side between two form supports 5a, 5a on which form supports 6a, 6a are mounted (FIG. 8), and two frame supports 5b, 5b each having a symmetrical L-shaped frame receiver 6b, 6b hooked to the ten-shaped bent portion 8c (FIG. 9). Formwork support with V-shaped formwork receivers 6c, 6c hanging on corners 8d
5c is installed (FIG. 10), and an appropriate form receiver 6 can be arranged at each bending point including the straight portion.
A linear shape 10a, L-shaped 10b,
Select one of the V-shaped 10c, U-shaped 10d and rectangular 10e formwork 10 to fit in parallel, and then put concrete 12
Since the water does not flow out, as shown in FIG. 11, the terminal 8e of the straight portion can be closed, or a formwork for foundation construction of any shape surrounded by an island shape (FIG. 12) can be assembled.

In practice, the underlaying board 1 is centered and installed on the basic construction line 8 on the base mortar 7, and the vertical and horizontal reinforcing bars
After arranging 11, it is assembled to the square frame 4. Since the spacing plate 3 is provided with a large and deep notch 3c in the middle, the spacing plate 3 does not hit the vertical stripes 11.

When constructing the cloth foundation 14, as shown in FIG. 13, all the form receivers 6 hooked on the side column plates 2, 2 of the square frame 4 are hooked with a fixed height at the lower end. Formwork 10, 10 is fitted in parallel, and short formwork 10, 10 is set up and arranged between the ground surface and the lower end of formwork 10, 10 at an interval outside both sides of formwork 10, 10. The concrete 12 is cast between the short frames 10 and 10 including the frames 10 and 10 to build the structure.

When the simple foundation 15 is constructed, as shown in FIG. 14, the outer form supports 6 of the outer form supports 5 excavated low are hung so as to be in contact with the ground, and the inner form forms are attached. The receiver 6 is hung at a fixed height, and the upper end is set between the respective form supports 6 of the form support 5 installed inside the form support 5 surrounded by the outer form supports 5 between the form supports 6. Formwork 10,
10 is installed in parallel to prevent the poured concrete 12 from flowing out, and a simple foundation 15 including a solid portion 13 is constructed.

In constructing the two foundations, it is also necessary to fit a width stopper 16 between the upper ends of the molds 10 and 10 and to hold down the middle of the molds 10 and 10 from outside with a pipe 17. The width stopper 16 can also temporarily support the anchor bolt 18.

The width of the foundation varies depending on the scale of the building to be constructed.
Since it is formed with several types of long and short types such as 0 mm width, 150 mm width, and 180 mm width, it is possible to easily build the base of each width dimension by selecting a suitable length from these.

[0019]

As described above, according to the present invention, since the underlay plate, the side pillar plate, the spacing plate and the form receiving member are separately formed and compact, the transportation and storage can be made more efficient. Produces an effect.

The underlay plate, the side pillar plate , the spacing plate, and the form receiver are each assembled on the form support by fitting the hook holes and the hook claws, so that no skill is required. There is an effect that the form support can be efficiently assembled in a short time.

[0021] produce an effect that allows sharing formwork support by adjusting the hooking height of the mold receiving both for the simple basic construction and for building fabric basis for side poles plate. By using more members as common members, there is an effect that the manufacturing cost of the members can be significantly reduced.

[0022] As挿掛wearing fitting the space holding plate between the side pillars plate while the upright by inward to each other against the opposite sides of the side pillars plate was stood open outer elasticity with resilience against underlay plate Therefore, the square frame formed by the underlay plate, the side pillar plate, and the spacing plate has an effect of being extremely excellent in strength.

Since the deep and large notch is provided in the middle of the spacing plate, the spacing plate does not hit the vertical streaks to be arranged.

Since the underlaying plate, the side pillar plate and the spacing plate are formed of several types of long and short, there is an effect that the width and height of the foundation to be constructed can be variously formed.

By bending each member including the underlay plate, the effect of enhancing the shape-retaining force is produced.

Since all the molds including the mold support are assembled in a non-detachable form, the effect of eliminating the prolonged construction period due to the collection of the mold and the mold support is produced.

[Brief description of the drawings]

FIG. 1 is a perspective view showing members constituting a square frame before being assembled.

FIG. 2 is a vertical cross-sectional view of the same during assembly.

FIG. 3 is a perspective view showing a linear form receiver.

FIG. 4 is a perspective view showing two types of symmetrical L-shaped mold receivers.

FIG. 5 is a plan view showing a state in which a V-shaped form receiver is hung on a square frame body.

FIG. 6 is a partially enlarged cross-sectional view showing how to attach the form receiver to the side pillar plate.

FIG. 7 is a partial plan view showing an example of constructing a formwork at a straight line portion of a basic construction line.

FIG. 8 is a partial plan view showing an example of constructing a formwork in a T-shaped bent portion.

FIG. 9 is a partial plan view showing an example of constructing a formwork at the cross-shaped bent portion.

FIG. 10 is a partial plan view showing an example of constructing a formwork at a corner.

FIG. 11 is a partial plan view showing an example of constructing a formwork in the terminal.

FIG. 12 is a partial plan view showing an example of constructing an island-shaped formwork.

FIG. 13 is a longitudinal sectional view showing an example of construction of a cloth foundation.

FIG. 14 is a longitudinal sectional view showing an example of building a simple foundation.

[Explanation of symbols]

 1 is a base plate 1a, 1b is a ground plate 1c is an intermediate plate 1d, 1e is a hook hole 1f, 1g is a stop wall 1h, 1i is a nail hole 1j, 1k is a V-groove for centering 2 is a side pillar plate 2a is the outer surface 2b is the horizontal locking hole 2c, 2d is the inner surface 2e, 2f is the vertical locking hole 2g is the locking claw 3 is the spacing plate 3a, 3b is the locking claw 3c, 3d is the locking groove 3e is the notch groove 4 is a square frame 5 is a form support 6 is a form receiver 6e, 6f is a locking claw 7 is a base mortar 8 is a foundation line 9 is a nail 10 is a form 11 is a reinforcing bar 12 is a concrete insert 13 is solid. 14 is a cloth foundation 15 is a simple foundation 16 is a width stopper 17 is a pipe 18 is an anchor bolt

──────────────────────────────────────────────────続 き Continuation of front page (72) Inventor Masamichi Gotta 1-32-6 Gotokuji Temple, Setagaya-ku, Tokyo (58) Field surveyed (Int. Cl. ⁶ , DB name) E02D 27/01

Claims (4)

(57) [Claims] 1. A long and short type underlaying plate, a side pillar plate and a spacing plate are formed, and the side pillars are set upright on both sides of the underlaying plate, and a gap is provided between the side pillars. A rectangular frame body is assembled by stretching the holding plate, and a kind of a linear, L-shaped, or V-shaped frame receiver is mounted on the outer surface of the side pillar plate on both sides of the square frame by adjusting the height thereof. Forming supports for straight parts, straight ends, T-shaped and ten-shaped bent parts and corner parts that can be shared for fabric foundation construction and simple foundation construction. Align and install the form receiving parts so that the form receiving parts correspond to the straight part and straight end part of the basic construction line to be formed, and the T-shaped and ten-shaped bent parts and corner parts. In plan view, L-shaped, U-shaped, rectangular and V
A non-removable mold for forming a cloth foundation or a simple foundation in which a terminal of a straight portion is closed along each of the foundation construction lines by fitting non-removable molds formed in parallel with each other. An assembling apparatus for a non-detachable formwork for constructing a fabric foundation and a simple foundation, wherein the frame is assembled. 2. The apparatus according to claim 1, wherein the underlay plate, the side pillar plate, the spacing plate, and the form receiver are all fixed to each other by fitting the engaging holes and engaging claws. 3. The side pillars on both sides are raised outwardly on the underlaying board with elasticity, and the side pillars are inwardly erected against the elasticity so that the spacing plate is stretched and latched. 3. The device according to any one of 2. 4. The apparatus according to claim 1, wherein a deep and large notch is provided in the middle of the spacing plate.