JPH1020771A - House construction method explaining device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily provide the information on a jack up construction method by growing the models for introducing the procedure of the house construction method, in the direction gradually building the house according to the construction procedure, and displaying a picture showing the building condition of the actual house, onto the other display. SOLUTION: The models for introducing the procedure of the special house construction method, are installed, and grown in the direction gradually building the house according to the construction procedure, and a picture showing the building condition of the actual house is displayed on the other display placed side by side with the models display device. For example, a roofing work completion is displayed, a roof jack up condition is displayed, the second floor exterior completion is displayed, and the second floor jack up condition is displayed by a model display device A and a picture display device B, and a foundation completion and the roofing work completion are displayed by the picture display device B. Further the actual situation from the construction of the foundation and the second floor framework, to the first floor exterior completion, is explained by the photographic image and the video image by the picture display device B.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a method for constructing a house, in which a crane truck or a scaffold cannot be used, or a construction method that does not use a crane truck or a scaffold, which does not cause noise damage or traffic disturbance in the vicinity during construction. The present invention relates to an apparatus for explaining a jack-up construction method, which has attracted attention as a construction method that is not affected by the weather and eliminates work at heights and has a high safety.

[0002]

2. Description of the Related Art Conventionally, various techniques have been known for a jack-up method. Also, houses already constructed by this jack-up method are known. However, as a completed house, the same applies to the normal construction method and the jack-up construction method, and a person who is going to build a house by the jack-up construction method, and then sees a housing site under construction by the jack-up construction method The likelihood of doing this is low because the method is not yet widespread.

[0003]

As described above, the jack-up method is used on a site where a crane truck cannot be used,
In the case of sites where scaffolds cannot be used, there is room for consideration as a safety method. When considering the jack-up construction method, if the details of this method can be explained more concisely and in an easily understandable manner, the prospective homebuilder can request the construction work with ease. However, in the past, it was not possible for a salesman to explain such a jack-up method in an easy-to-understand and concise manner, and it was not possible for a technician to explain the goodness of the jack-up method on site. There was a problem that the spread did not progress. The present invention is to easily obtain information about the jack-up construction method by arranging the housing construction method explanation device in a place such as a house exhibition hall where a general house construction planner can easily visit. It is configured to be able to do.

[0004]

The problem to be solved by the present invention is as described above. Next, means for solving the problem will be described. According to claim 1, a model for introducing a procedure of a special housing construction method is arranged, and the model is gradually grown in a direction of constructing a house in accordance with the building procedure, and the model is installed alongside the model display device. The screen showing the construction state of the house is displayed on another display.

According to a second aspect of the present invention, a model for introducing a procedure of a special housing construction method is arranged, and the model is gradually grown in a direction of constructing a house in accordance with the building procedure, and is attached to the model display device. Then, a screen showing the actual state of construction of the house is displayed on another display, and the construction method is a jack-up method.

According to a third aspect of the present invention, in the apparatus for explaining a construction method of a house according to the first aspect, the model display device drives a screen showing the actual state of construction of the house in conjunction with another display to change the shape thereof. It is something that changes.

[0007]

Next, an embodiment of the present invention will be described. FIG. 1 shows a model display device A and a video display device B,
Drawing showing the “roofing completed” state, FIG. 2
Is a diagram showing the “roof jack-up” state by the model display device A and the image display device B, and FIG. 3 is a diagram showing the “2nd floor exterior completed” state by the model display device A and the image display device B. Drawing, FIG. 4 is a drawing showing “2nd floor jack-up” by the model display device A and the video display device B, FIG. 5 is a drawing showing the “foundation completed” state by the video display device B, and FIG. The drawing which shows the "roofing work completion" state by the display apparatus B.

FIG. 7 is a drawing showing the “roof jack-up” state in the image display device B, and FIG.
FIG. 9 is a diagram showing the “2nd floor exterior completed” state by the image display device B, FIG. 9 is a diagram showing the “1st floor exterior completed” state by the image display device B, FIG. 11 is a drawing showing an outline of a strut connection work process constituting an important part in the jack-up method, FIG. 12 is a cross-sectional view showing a structure of the jack-up device, and FIG. 13 is a drawing showing a structure of a safety device of the jack-up method. is there.

An outline of the jack-up method will be described with reference to FIGS. (1) of FIG.
In the figure, the state of the start of the roof jack-up is illustrated. First, the foundation 21 is made up of rebar and concrete, and the concrete floor 22
Is installed. Next, four or more hydraulic jack devices J are arranged. The roof Y is assembled on the hydraulic jack device J.
Then, by extending the hydraulic jack device J, the hut beam 5 and the top socket 8, which are shown in detail in FIG. 12 and described later, are integrated by the cross beam 6, and the hut beam is extended by the extension of the telescopic cylinder 4. 5, the top socket 8, and the cross beam 6 are integrally extended, and the roof Y is gradually lifted.

[0010] With the lifting of the roof Y by the hydraulic jack device J, a space is created between the two telescopic cylinders 4 of the hydraulic jack device J due to the lifting of the cross beam 6 portion. As shown in FIG. 11 (2), the strut S1 is connected to the hydraulic jack device J.
To the space defined by lifting inside. After being inserted into the strut S1, the integrated state of the cross beam 6 and the top socket 8 is released, and the strut S1 is released.
The roof Y is supported by the telescopic cylinder 4
Reduces in the direction of reduction.

The cross beam 6 is integrated with the top socket 8 and released therefrom. The cross beam 6 is provided with a ratchet mechanism, and when the cross beam 6 is raised by the telescopic cylinder 4, the ratchet mechanism is provided. Are engaged,
When the top socket 8 is lifted and the telescopic cylinder 4 is contracted, the ratchet is folded, the engagement between the cross beam 6 and the top socket 8 is released, and only the cross beam 6 can be lowered. is there. The state of engagement and disengagement of the ratchet is detected by a sensor to ensure work stability.

As a result, as shown in FIG. 11 (3), the strut S1 is projected above the hydraulic jack device J, and the cross beam 6 is integrated with the portion of the top socket 8 supporting the strut S1. In this state, the hydraulic jack device J is further operated to start the second jack-up as shown in (4) of FIG. The strut S1 itself is lifted by the second jack-up, and the roof Y is further raised by the strut S1.

As shown in FIG. 11 (4), the strut S2 is inserted between the two telescopic cylinders 4 of the hydraulic jack device J formed by raising the strut S1.
Connect to 1. Then, the integration of the strut S1 and the cross beam 6 is released, and the roof Y is supported by the two struts S1 and S2, and the telescopic cylinder 4 is again moved as shown in FIG. to shrink. Then, the strut S2 and the cross beam 6 are integrated, and the third extension of the telescopic cylinder 4 is performed as shown in FIG. And strut S1 and strut S2
When the roof Y is lifted up by the height of the second floor portion by the hydraulic jack device J, the second floor frame assembly 19 is interposed between the roof Y and the foundation 21. The above is the outline of the strut connection work process.

Next, with reference to FIGS. 5 to 10, a description will be given of a housing construction process by the jack-up method, in which a screen showing the actual state of construction of the house is represented by another display. FIG. 5 is a view showing a “basic completed” state by the image display device B as a display. In this case, after taking measures such as strengthening the ground on the site, the inside of the site is leveled, a foundation 21 is installed, and a concrete floor surface 22 is installed inside the foundation 21. In this state, four or more sets of the hydraulic jack devices J are arranged, and the roof Y is assembled as shown in the next “Roof Construction Completed” state in FIG. The roof Y is assembled on a hydraulic jack device J. Therefore, since the roof Y can be assembled at a low position close to the ground, the roof Y can be configured at a low position without lifting a tile, a slate, or the like to a high position.

Next, as shown in FIG. 7, the step of "roof jack-up" by the hydraulic jack device J is performed. As shown in FIG. 11, the "roof jack-up" process is performed by ascending with the hydraulic jack device J and interposing the struts S1 and S2. When the jack is lifted by the jack device J, the second-floor frame assembly 19 is interposed to complete the second-floor jack-up process. Upon completion of the jack-up on the second floor, next, as shown in FIG.
In this case, the exterior work is also performed on the second floor, but since the work can be actually performed at the position on the first floor, the work is safe, and labor is not wasted on lifting materials.

Next, as shown in FIG. 9, "jacking up the second floor"
Construction starts. Since the exterior of the second floor has already been finished and is supported by the second floor frame 19, the struts S1 and the struts S2 may be removed, and the hydraulic jack device J is once reduced to temporarily reduce the height of the second floor. The hydraulic jack device J is interposed again between the floor portion and the concrete floor surface 22. Then, in accordance with the steps (1) to (6) in FIG. 11, the second floor portion arranged on the hydraulic jack device J is lifted. In this case, with the hydraulic jack device J extended, the strut S1 and the strut S2 are inserted, and the lifted state is maintained. And
With the second floor raised to a sufficient height, the second floor portion is supported by the first floor frame set 23, and the exterior of the outer circumference of the first floor frame set 23 is completed.

As described above, from the laying of the foundation 21 and the second-floor frame 19 to the completion of the first-floor exterior, as shown in FIGS. explain. Then, the model display device A is juxtaposed for a person who cannot understand the detailed jack-up method only by the image using the image display device B. The model display device A uses a perspective view and a bird's-eye view. Except for the parts necessary for the jack-up method of the house, the drawings are deleted, so that the person who intends to build the house can understand it. It is composed. In addition, a model that is driven in conjunction with the image of the video display device B is arranged to form a model display device, and the model changes its shape, which can help a prospective home building person understand. It may be configured.

In FIG. 1, the model display device A shows the state of “foundation completed” and the next “roof construction completed” by the model display device A on the right side. In the image display device B on the left, "Jack up on the second floor"
Is displayed at the same time. FIG. 2 illustrates a state of “roof jack-up” in the model display device A on the left side. Further, in the method of the image display device B, the state of “roof jack-up” is displayed on a video screen during actual construction.

FIG. 3 shows the model display device A in the state of “the second floor exterior is completed”. The image display device B also displays the state of “2nd floor exterior completed” on the video screen of the actual construction. In FIG.
In the model display device A, the state of “jacking up on the second floor” is shown, and also in the video display device B, “2 jack up”
Floor jack-up ”is displayed on the video screen. The model display device A and the video display device B are configured so as to be understood by the corresponding model display and video image display, respectively, so that the person who intends to build the house can easily understand.

FIG. 12 shows a specific configuration of the hydraulic jack device J. The hydraulic jack device J
Are supported by a lower load holding mechanism 1, a lifting amount measuring device 2, and a rising amount tuning device 3. The load holding mechanism 1, the lifting amount measuring device 2, and the rising amount tuning device 3 are configured to simultaneously pump the same amount of pressure oil to all the hydraulic jack devices J, and electrically detect the rising amount continuously. While compensating for the difference in the amount of push-up of the total hydraulic jack device J by the computer inside the control panel, the pressurized oil from the hydraulic pump is gradually supplied to the cylinder 4 to expand and contract the telescopic cylinder 4, and the cross beam 6 and the top By integrating with the socket 8, the portions of the hut beam 5, the top socket 8 and the floor beam 7 are raised.

As the telescopic cylinder 4 is raised, the cross beam 6 extends to the floor beam 7, the cross beam 6, and the hut beam 5.
As a result, a space is created between the floor beam 7 and the lower top socket 8. As described above, the strut S1 and the strut S2 are interposed in this space, and once the roof Y is supported by the strut S1 and the strut S2, the telescopic cylinder 4 is reduced to the initial position. Then, at the reduced position, the cross beam 6 and the strut S are integrated again, and the roof Y and the second floor are lifted by the extension of the telescopic cylinder 4.

Referring to FIG. 13, a panta frame mechanism a
Is shown in the figure. When an unexpected rolling state occurs due to wind, earthquake, or the like in an unstable state during the work in the jack-up construction method, the panta frame mechanism a is provided with the hydraulic jack device J and the strut S.
In this case, it is not possible to cope with the roll, so that the pantera frame mechanism a is interposed to prevent the roll. The safety post b is also interposed, and the safety post b is interposed to support the building in the event that a disturbance occurs during jack-up and the hydraulic jack device J comes off. . In addition, as a safety device, an operating check valve is interposed in the hydraulic circuit, and during the jack-up, the hydraulic pipe is cut,
A check valve for preventing backflow of the pressure oil is provided so that the pressure oil does not leak from the cut portion and the hydraulic jack device J is not reduced.

[0023]

As described above, the present invention has the following advantages. Claim 1, wherein a model for introducing the procedure of the housing construction method is arranged, and the model is gradually grown in the direction of constructing the house in accordance with the building procedure. Because the screen showing the construction status of the house was displayed on another display, the characteristics and safety of the construction method for those who plan to build a house by a special construction method like the jack-up construction method,
I can explain it so that I can see it with my eyes,
In fact, even in the case of such a special construction method that cannot be seen near, it is possible to make a construction start request with confidence by looking at the housing construction method explanation device of the present invention. It has become.

According to a second aspect of the present invention, a model for introducing the procedure of the housing construction method is arranged, and the model is gradually grown in the direction of constructing the house in accordance with the building procedure. The screen showing the actual state of construction of the house is displayed on another display, and the construction method is a jack-up method, so even if you actually go to the building site and see it, look at the movement and structure of the hydraulic jack device, Although it can not be confirmed, by explaining with the housing construction method explanation device of the present invention, the state of construction of the actual jack-up method,
Since you can understand both theoretical safety, you can request the jack-up method with confidence. In addition, it is necessary to use a construction method that is not affected by the weather if the crane trucks and scaffolds cannot be used due to the situation around the site, or if noise damage or traffic disturbance in the neighborhood during construction cannot be generated. In some cases, it is possible to emphasize the effectiveness of this jack-up method and convince prospective home builders.

According to a third aspect of the present invention, in the apparatus for explaining a method of constructing a house according to the first aspect, the model display apparatus links a screen showing the actual state of construction of the house with another display.
Since the structure is configured to drive and change the shape, it is possible to see the progress of gradually rising the roof etc. constructed by the model, and to understand the jack-up method more clearly by the movement of the model model You can do it.

[Brief description of the drawings]

FIG. 1 shows a model display device A and a video display device B
Drawing showing the “Roofing Completed” state.

FIG. 2 is a view showing a “roof jack-up” state by a model display device A and a video display device B.

FIG. 3 shows a model display device A and a video display device B
Drawing showing the “2nd floor exterior completed” state.

FIG. 4 shows “2” by a model display device A and a video display device B.
Floor jack-up].

FIG. 5 is a view showing a “basic completed” state by the video display device B;

FIG. 6 is a view showing a “roof construction completed” state by the image display device B.

FIG. 7 is a diagram showing a “roof jack-up” state in the video display device B.

FIG. 8 is a view showing a state where “the exterior of the second floor is completed” by the video display device B;

FIG. 9: “Upstairs jack up” by the video display device B
Drawing showing a state.

FIG. 10 is a view showing a “first floor exterior completed” state by the image display device B.

FIG. 11 is a drawing showing an outline of a strut connection work process constituting an important part in the jack-up method.

FIG. 12 is a sectional view showing the structure of a jack-up device.

FIG. 13 is a view showing a configuration of a safety device of a jack-up method.

[Explanation of symbols]

 J Hydraulic jack device Y Roof 1 Load holding mechanism 2 Push-up amount measuring device 3 Ascending amount tuning device a Panta frame mechanism b Safety post

Claims (3)

[Claims] 1. A model for introducing a procedure of a housing construction method is arranged, and the model is gradually grown in a direction for constructing a house in accordance with the building procedure. An apparatus for explaining a construction method of a house, wherein a screen indicating a construction state is displayed on another display. 2. A model for introducing a procedure of the housing construction method is arranged, and the model is gradually grown in a direction of constructing a house in accordance with the building procedure, and is juxtaposed with the model display device to form an actual house. Display a screen showing the construction status on another display,
A housing construction method explanation device, wherein the construction method is a jack-up method. 3. An apparatus according to claim 1, wherein the model display device drives a screen showing the actual state of construction of the house in conjunction with another display to change its shape. A housing construction method explanation device characterized by the above-mentioned.