JP4817472B1 - Fence framework for roof construction - Google Patents

Abstract

[PROBLEMS] To provide a framework for a roof construction fence not only for roof construction scaffolding, but for the purpose of preventing dust and washing water from being scattered around, that is, a film such as a vinyl sheet around the eaves side and the keraba side roof. Develop a fence framework for roof construction to stretch the roof without gaps.

An eaves-type frame for mounting a spindle rod body having a plurality of pressing members, which can be slidably fixed at various places, on the heel and the housing, and a spindle bar body having a plurality of pressing members, which can be slidably fixed at various positions. A fence framework for roof construction is provided, which is a set of keraba frame that attaches to the frame and keraba.
[Selection] Figure 1

Description

  The present invention relates to a roof construction fence framework in which a film body is stretched so as to prevent dust generated during roof construction or splashes of washing water from being scattered around. Roof construction includes all construction related to roofs, whether it is new construction or renovation.

  Conventionally, when folding a roof, it is a normal construction method to go around a scaffold around the roof. This scaffold is usually assembled to the height from the ground to the roof even in the construction of the roof that does not include the construction of the outer wall or the like, and the assembly work of the scaffold alone requires a considerable construction period and cost.

  When a new house is built, a scaffold with a height from the ground to the roof is built, and this scaffold also performs exterior wall construction and construction of windows and other fixtures, and the same scaffold is also applied to roof construction The construction period and cost required to assemble the scaffold are incorporated in the entire construction period and construction cost. However, even when only renovating the roof, it is uneconomical to build a scaffold of the same scale as the new construction, and it is also a cause of protracting the construction period. Although this point was recognized, the practice of building a foothold of the same scale as the new construction has been practiced for a long time.

  If the scaffolding can be assembled only on the periphery of the roof without taking a large-scale method of assembling the scaffolding from the ground, it is expected that the construction period will be shortened and the cost will be reduced. Although there are very few prior arts regarding such a roof-dedicated scaffold, the “eave-end scaffolding fixture and eave-end unit” described in Patent Document 1 below is an example of such a roof-dedicated scaffold.

  Certainly, if a structure such as “eave-end scaffolding fixture and eaves-end unit” described in Patent Document 1 described below is adopted, the scaffold will not be assembled from the ground, so the construction period will be shortened and the cost will be reduced. However, there are at least two inadequacies in the technical contents described in Patent Document 1 below, and it seems that the technical contents are not generalized.

  The first point is that the “eave-spot scaffolding fixture and eaves-end unit” described in Patent Document 1 described below is assembled by a method in which the eaves scaffolding fixture and the eaves-end unit are directly fixed to the housing of the house using nails and screws. If you look only at the assembled drawings, the “eave-spot scaffolding fixture and eaves-end unit” described in Patent Document 1 below may look like a roof-only scaffold, but this scaffold is fixed to the housing of the house. There is a contradiction that requires additional scaffolding for this. In other words, in this "eave scaffolding fixture and eaves unit", the "eave scaffolding fixture" cannot be assembled from the roof, and it is necessary to assemble the scaffold from the ground and fix it to the housing frame. If it is about that, it is only necessary to build a scaffold from the ground as usual.

Another point is that the structure of the eaves-side scaffold is disclosed in the “eave-end scaffolding fixture and eaves-end unit” described in Patent Document 1 below, but the keraba-side scaffold is not mentioned at all. is there. That is, since a normal roof always has an eaves side (flat side) and a keraba side (wife side), the scaffolding must be assembled on both the eaves side and the keraba side. This is the second deficiency.
Japanese Patent Laid-Open No. 10-46803

Here, considering the “utility of scaffolding” in roof construction, it is clear that the main two are the following.
1. 1. Preventing workers from falling. Prevents dust and cleaning water from splashing around the work.

  Regarding the prevention of the fall of 1 worker, it is usual to use a tool called “safety rope” (or “safety belt”) in both normal construction and renovation. Basically, this “safety line” or “safety belt” is used to prevent personnel from falling. The “safety cord” or “safety belt” is either fixed by driving one end of the wire fixed to the worker's body into a housing frame (such as a rafter) or by using a dedicated fixing bracket. is there. In addition, when it is driven into a housing frame (such as a rafter) and fixed, it is natural that the part is repaired properly so that no rain leaks will occur later.

  This “safety cord” or “safety belt” is usually used even in a state where a scaffold is assembled around. Therefore, in terms of “preventing workers from falling”, it can also be said that a scaffold is not necessary as long as “safety cords” or “safety belts” are used. “Safety cords” or “safety belts” can fully play the role of “preventing workers from falling” if they are properly driven into the housing of a house or fixed to a building using a dedicated fixing bracket. Because it can.

  In view of such facts, in the present invention, the idea is changed, and all the effects of “prevention of falling of workers” in 1 above are secured by the “safety rope” or “safety belt”. Therefore, a configuration specialized in the above-mentioned “Preventing scattering of dust and cleaning water associated with work” to 2 above was considered. Therefore, the problems of the invention are as follows.

<Problem 1>
Consider only the construction as a roof construction fence only for the purpose of preventing dust and washing water from splashing around the roof construction work. In other words, we will develop a framework for roof construction fences that can stretch film bodies such as vinyl sheets around the roof without any gaps. At this time, the roof construction includes all roof construction regardless of whether it is a new construction or a renovation.
<Problem 2>
A structure that can be easily mounted from the top of the roof without having to newly assemble a scaffold for mounting the framework of the roof construction fence, and that can maintain sufficient strength as a fence.
<Problem 3>
Consider a configuration that can be installed not only on the eaves side but also on the keraba side.

The present invention has been made to solve the above-described problems, and provides the means for solving the problems described below.
<Solution 1>
It is a roof construction fence frame that stretches a film body that is provided to prevent dust generated during roof construction and splashes of washing water from scattering around the surroundings,
A plurality of groups are installed on the eaves side, and an eaves type frame in which the membrane body is stretched between them, and a plurality of groups are installed on the keraba side, and a keraba type frame in which the membrane body is stretched between them is configured.
The eaves-end type frame is attached to a main shaft rod body having a film body mounting ring, a bottom surface pressing member that is slidably and fixedly attached to the main shaft rod body, and a slidable and fixed attachment to the main shaft rod body. The upper side pressing member and the body pressing member that is slidably and fixedly attached to the lower part of the spindle rod body,
The frame pressing member is slidably and fixedly attached to the lower part of the main shaft bar body, the windbreak plate roofing member pressing member that presses the roof and the windbreak plate that is the housing frame, and the sliding fixing It is composed of an interval adjustment mechanism that adjusts the interval between the mechanism and the windbreak plate roof pressing member,
The heel bottom surface pressing member presses the bottom surface of the ridge, the ridge upper side pressing member presses the top side of the ridge, and the skeleton pressing member presses against the windbreak plate and the roof, which are the housing skeleton of the house, and is fixed to the eaves side of the house. ,
The keraba type frame includes a main shaft bar body having a film body mounting ring, a keraba material pressing member that is slidably and fixedly attached to the main shaft bar body, and a lower and lower part of the main shaft bar body. Consists of a body pressing member to be mounted,
The keraba material pressing member is slidably and fixedly attached to the spindle body, and is further slidably and fixedly attached to a horizontal arm projecting horizontally from the slidable fixing mechanism. Composed of keraba material pressing part,
The body pressing member is slidably and fixedly attached to the lower part of the main shaft bar body, the windbreak plate pressing part that presses the windbreak plate that is the housing body, and the roof that is the housing body is pressed. The windbreak plate pressing portion has a configuration in which the distance from the spindle rod body can be adjusted in the horizontal direction, and the roof pressing portion has a configuration in which it can move in the vertical direction. And
The keraba material pressing part of the keraba material pressing member presses the back plate of the keraba material, the windbreak plate pressing part of the frame pressing member presses the windbreak plate which is the housing frame of the house, and the roof press part is the roof of the house. A roof construction fence frame characterized by being fixed to the keraba side of a house by pressing the ground.
<Solution 2>
A slidable and fixed mounting method of the eaves-type frame heel bottom surface pressing member and heel upper side pressing member to the main shaft rod body is made by drilling a long hole in the main shaft rod body and using a bolt nut inserted through the long hole.装着 Slide and fix the mounting portion of the bottom surface pressing member to the main shaft rod body on the main shaft rod body, and slide the mounting portion of the upper side pressing member to the main shaft rod body onto the main shaft rod body by the bolts and nuts inserted through the elongated holes. The roof frame for roof construction according to Solution 1, characterized in that it is configured to move and fix.
<Solution 3>
A slidable and fixable attachment method of the keraba material pressing member of the keraba type frame to the spindle rod body is formed by drilling a long hole in the spindle rod body, and by using a bolt and nut inserted through the elongated hole. It is configured to slide and fix the sliding fixing mechanism to the spindle rod body,
The horizontal arm has a slidable and separable attachment method to the horizontal arm of the keraba material pressing part that is further slidably and firmly attached to the horizontal arm that protrudes horizontally from the sliding and fixing mechanism. It is a configuration in which a hole is formed and the keraba material pressing portion is slid and fixed to the horizontal arm by a bolt and nut inserted through the long hole.
The roof frame for roof construction according to Solution 1 or Solution 2 characterized by the above.
<Solution 4>
4. The roof frame for roof construction according to Solution 1, Solution 2 or Solution 3, wherein the distance adjusting mechanism of the frame pressing member of the eaves-end frame presses the bottom surface of the frame from below.

According to the invention of Solution 1 of the present invention, a plurality of groups are installed on the eaves side and a membrane body is stretched between them, and a plurality of groups are installed on the keraba side. Because it is composed of stretched keraba type frames, the entire roof can be surrounded by the eaves type frame and the membrane body stretched on the keraba type frame, and dust and splashes of washing water etc. It is possible to completely fulfill the purpose of preventing scattering.

Similarly, according to the invention of Solution 1 of the present invention, an eaves-end type frame includes a main shaft bar body having a membrane body mounting ring, and a heel bottom surface pressing member that is slidably and fixedly mounted on the main shaft bar body, Since the upper side pressing member is slidably and fixedly attached to the spindle rod body and the casing pressing member is slidably and fixedly attached to the lower portion of the spindle rod body, the bottom surface pressing member Presses the bottom of the fence, the upper edge pressing member presses the upper edge of the fence, and the frame pressing member is fixed to the eaves side of the house by pressing the windbreak plate and the roof, which are the housing of the house. It can be strongly fixed to the eaves side by being pressed against both the frame and the frame.

Similarly, according to the invention of Solution 1 of the present invention, the frame pressing member of the eaves-end type frame is configured such that the windbreak plate roofing pressure pressing member presses the windbreak plate and the roof that are the frame of the house. When a rotational moment is exerted toward the outside, the windbreak plate roof pressing member is further strongly pressed against the windbreak plate and the roof, and presses the wind break plate and the roof. That is, the function of trying to firmly attach the entire eaves-type frame to the eaves side of the roof is strengthened. Also, when a rotational moment acts on the main shaft body inward, the windbreak plate roofing pressure member is more strongly pressed against the windbreak plate, the main shaft rod body is on the upper edge, the upper edge pressing member is on the upper edge, The heel bottom pressure contact member is more strongly pressed against the heel bottom, that is, the function of more strongly fixing the entire eaves-type frame to the eaves side of the roof is enhanced.

Similarly, according to the invention of Solution 1 of the present invention, in the eaves-end type frame, the heel bottom surface pressing member, the heel upper side pressing member, and the housing pressing member are slidably and fixedly attached to the spindle rod body, respectively. Also, in the case pressing member, almost all of the sliding fixing mechanism mounted on the spindle rod body and the interval adjusting mechanism capable of adjusting the interval between the wind breaking plate and the roof breaking plate pressing member that presses the roof are provided. Applicable to roofs and fences of any size.

Similarly, according to the invention of Solution 1 of the present invention, the keraba frame includes a spindle bar body having a membrane body mounting ring, a keraba material pressing member that is slidably and firmly attached to the spindle bar body, Since it is composed of a housing pressing member that is slidably and fixedly attached to the lower part of the spindle rod body, the keraba material pressing portion presses the back plate of the keraba material, and the windbreak plate pressing portion of the housing pressing member is the house. By pressing the windbreak plate, which is the housing of the house, and the roof press part is pressed to the keraba side of the house by pressing the roof, which is the housing of the house, and as a result, the keraba is pressed against both the keraba material and the housing. Can be firmly attached to the side.

Similarly, according to the invention of Solution 1 of the present invention, the frame pressing member of the keraba-type frame is a roof where the windbreak plate pressing portion presses the windbreak plate which is a housing frame, and the roof pressure portion is a housing frame. Therefore, when a rotational moment acts on the spindle rod body toward the outside, the windbreak plate pressing portion is more strongly pressed against the windbreak plate, and the roof pressure portion is further pressed against the roof, As a result, the frame pressing member strongly presses the windbreak plate and the roof. In addition, since the keraba material pressing member presses the keraba material, as a result, the function of more strongly fixing the entire keraba frame to the keraba side of the roof is enhanced. Even when a rotational moment is applied to the main spindle body inward, the main spindle body itself is strongly pressed against the keraba material, and at the same time, the windbreak plate pressing portion of the housing pressing member is further pressed against the windbreak plate, As a result, the action of trying to firmly bond the entire keraba frame to the keraba side of the roof is enhanced.

Similarly, according to the invention of Solution 1 of the present invention, the keraba material pressing member and the casing pressing member are slidably and fixedly attached to the spindle rod body in the keraba type frame, respectively, In the member, the distance between the sliding fixing mechanism mounted on the spindle rod body and the windbreak plate pressing part that presses the windbreak plate and the distance between the sliding fixing mechanism and the roofing pressing part that presses the roof can be adjusted respectively. Because it has an adjustment mechanism, it can be applied to almost all sizes of roofs and fences.

According to the invention of Solution 2 of the present invention, there is provided a slidable and separable mounting method of the eaves-end type skeleton frame bottom pressing member and the heel upper side pressing member to the main shaft rod body. The mounting portion of the bottom surface pressing member to the main shaft rod body is slid and fixed to the main shaft rod body by a bolt nut inserted through the long hole, and the upper side pressing member of the upper side pressing member is inserted by the bolt nut inserted into the long hole. Since the mounting part to the spindle bar is slid and fixed to the spindle bar, both the bottom face pressing member and the upper side pressing member need only loosen the bolt and nut if you want to slide them, If you want to fix them, just tighten the bolts and nuts. That is, it is possible to perform this with a very simple operation both when sliding and when fixing. Moreover, since it can be slid continuously and fixed at any position, it is very convenient to use, and it can be used for the roof eaves of any shape depending on how the long holes are provided. Can be installed without problems.

According to the invention of Solution 3 of the present invention, a slidable and fixed mounting method of a keraba material pressing member of a keraba-type frame to a spindle rod body is provided with a long hole formed in the spindle rod body. The sliding and fixing mechanism of the keraba material pressing member is slid and fixed to the main shaft bar by the bolt and nut inserted through the hole, and is further slidable to the horizontal arm protruding in the horizontal direction from the sliding and fixing mechanism. A slidable and separable mounting method of the keraba material pressing portion to be fixedly attached to the horizontal arm includes a long hole formed in the horizontal arm, and the keraba material pressing portion is formed by a bolt nut inserted into the long hole. Since it is configured to slide and adhere to the horizontal arm, it is only necessary to loosen the bolt and nut if it is desired to slide, and only to tighten the bolt and nut if it is desired to adhere. That is, it is possible to perform this with a very simple operation both when sliding and when fixing. Moreover, since it can be continuously slid and fixed at any position in a continuous manner, it is very convenient to use, and it can be applied to the keraba side of the roof of any shape depending on how the long holes are provided. Can be installed without problems.

According to the invention of Solution 4 of the present invention, since the distance adjusting mechanism of the eaves-type skeleton frame pressing member presses the bottom surface of the heel from below, stronger fixation to the heel is realized.

(A) It is explanatory drawing explaining the state which mounted | worn the eaves-type frame of the fence frame for roof construction of Example 1 of this invention on the eaves side of the roof. (B) It is explanatory drawing explaining the state which mounted | worn with the keraba type | mold frame of the fence frame for roof construction of Example 1 of this invention on the keraba side of the roof. It is a right view of the eaves-end type | mold frame | frame of the fence frame | frame for roof construction of Example 1 of this invention. It is a left view of the eaves-end type | mold frame | frame of the fence frame | frame for roof construction of Example 1 of this invention. (A) It is a front view of the eaves end type | mold frame | frame of the fence frame for roof construction of Example 1 of this invention. (B) It is a rear view of the eaves-end type | mold frame | frame of the fence frame for roof construction of Example 1 of this invention. It is the general-view perspective view which looked at the eaves-end type | mold frame | frame of the fence frame | frame for roof construction of Example 1 of this invention from the front right upper side. It is the general-view perspective view which looked at the eaves-end type | mold frame | frame of the fence frame | frame for roof construction of Example 1 of this invention from the front left upper side. (A) It is a front view of the main axis | shaft rod body of the eaves-end type | mold frame | frame of the roof frame | frame for roof construction of Example 1 of this invention. (B) It is a rear view of the main axis | shaft rod body of the eaves-end type | mold frame | frame of the roof frame | frame for roof construction of Example 1 of this invention. (C) It is a right view of the main axis | shaft rod body of the eaves-end type | mold frame | frame of the roof frame | frame for roof construction of Example 1 of this invention. (B) It is a left view of the main axis | shaft rod body of the eaves-end type | mold frame | frame of the roof frame | frame for roof construction of Example 1 of this invention. (E) It is the sectional view on the AA line of FIG. 7a. (F) It is the BB sectional drawing of FIG. 7b. (A) It is an external appearance perspective view of the bottom face pressing member of the eaves-end type | mold frame | frame of the fence frame | frame for roof construction of Example 1 of this invention. (B) It is explanatory drawing explaining the assembly | attachment structure of the bottom face pressing member of the eaves-end type | mold framework of the fence framework for roof construction of Example 1 of this invention. (C) It is an external appearance perspective view of the eaves top side pressing member of the eaves-end type | mold framework of the fence frame for roof construction of Example 1 of this invention. (B) It is explanatory drawing explaining the assembly | attachment structure of the upper edge side press member of the eaves-end type | mold frame | frame of the fence frame for roof construction of Example 1 of this invention. It is explanatory drawing explaining the assembly structure of the frame pressing member of the eaves-end type | mold frame | skeleton of a fence skeleton for roof construction of Example 1 of this invention, and a main-axis | shaft rod body. It is explanatory drawing explaining the effect | action of the eaves-end type | mold frame | frame of the roof frame | frame for roof construction of Example 1 of this invention. It is a right view of the keraba type | mold frame of the fence frame for roof construction of Example 1 of this invention. It is a left view of the keraba type | mold frame of the fence frame for roof construction of Example 1 of this invention. (A) It is a front view of the keraba type | mold frame | frame of the fence frame for roof construction of Example 1 of this invention. (B) It is a rear view of the keraba type | mold frame | frame of the fence frame for roof construction of Example 1 of this invention. It is the general-view perspective view which looked at the keraba type | mold frame | frame of the fence frame | frame for roof construction of Example 1 of this invention from the front right upper side. It is the general-view perspective view which looked at the keraba type | mold frame | frame of the fence frame | frame for roof construction of Example 1 of this invention from the front left upper side. (A) It is a front view of the main axis | shaft rod body of the keraba type | mold frame | frame of the fence frame | frame for roof construction of Example 1 of this invention. (B) It is a rear view of the main axis | shaft rod body of the keraba type | mold framework of the fence frame for roof construction of Example 1 of this invention. (C) It is a right view of the main axis | shaft rod body of the keraba type | mold frame of the fence frame for roof construction of Example 1 of this invention. (B) It is a left view of the main axis | shaft rod body of the keraba type | mold frame | frame of the fence frame | frame for roof construction of Example 1 of this invention. (A) It is a right view of the sliding fixation mechanism and horizontal arm part of the keraba material pressing member of the keraba type | mold framework of the fence skeleton for roof construction of Example 1 of this invention. (B) It is the left view of the sliding fixation mechanism and horizontal arm part of the keraba material pressing member of the keraba type | mold framework of the fence skeleton for roof construction of Example 1 of this invention. (C) It is a front view of the sliding fixation mechanism and horizontal arm part of the keraba material pressing member of the keraba type | mold framework of the fence skeleton for roof construction of Example 1 of this invention. (D) It is a back view of the sliding fixation mechanism and horizontal arm part of the keraba material pressing member of the keraba type | mold framework of the fence skeleton for roof construction of Example 1 of this invention. (E) It is the external appearance perspective view seen from the front left upper part of the sliding fixation mechanism and the horizontal arm part of the keraba material pressing member of the keraba type | mold framework of the fence frame for roof construction of Example 1 of this invention. (F) It is the external appearance perspective view seen from the back lower right side of the back side of the keraba material press member of the keraba type | mold framework of the fence frame | frame for roof construction of Example 1 of this invention, and a horizontal arm part. (A) It is an external appearance perspective view of the keraba material pressing part of the keraba material pressing member of the keraba type | mold framework of the fence framework for roof construction of Example 1 of this invention. (B) It is explanatory drawing explaining the assembly | attachment structure of the keraba material press part of the keraba material pressing member of the keraba type | mold framework of the fence frame for roof construction of Example 1 of this invention. (C) It is explanatory drawing explaining the assembly | attachment structure of the frame pressing member of the keraba type | mold frame of the fence frame for roof construction of Example 1 of this invention, and a spindle rod body. It is explanatory drawing explaining the effect | action of the keraba type | mold frame of the fence frame for roof construction of Example 1 of this invention. (A) It is explanatory drawing seen from the eaves end side for demonstrating the mounting state with respect to the roof of the fence frame for roof construction of Example 1 of this invention. (B) It is explanatory drawing seen from the Keraba side for demonstrating the mounting state with respect to the roof of the fence frame for roof construction of Example 1 of this invention.

  The best mode for carrying out the present invention will be described below in detail with reference to the drawings.

<Configuration of eaves-type frame>
FIG. 1 shows an eaves-end type frame A (FIG. 1a) and a keraba type frame B (FIG. 1b) of a fence frame for roof construction of Example 1 of the present invention. The eaves-end type frame A includes a main shaft rod body 1 having an eyebolt R1 as a ring for attaching a membrane body, a saddle bottom surface pressing member 2 that is slidably and fixedly attached to the main shaft rod body 1, and a main shaft rod body 1. The upper side pressing member 3 is slidably and fixedly mounted, and the casing pressing member 4 is slidably and fixedly attached to the lower part of the spindle rod 1. The eaves-type frame A in FIG. 1 a shows a state in which a safety rope W is hung on the eyebolt R <b> 1 of the main spindle 1. The other end of the safety cable W is not shown, but is fixed by being driven into a roof frame (such as a rafter). Alternatively, it is fixed to a building or the like using a dedicated fixing bracket Ws (see FIG. 20). Needless to say, when it is fixed to a frame (such as a rafter), the part is completely repaired so that there will be no leakage later. M is a film body.

As shown in FIG. 7, the spindle rod 1 of the eaves-end type frame A has circular holes 12 a and 13 a at the same positions on the front surface 12 and the upper surface of the back surface 13 of the metal prismatic main body 11, respectively. In FIG. 2, a long hole 14a is formed in the right side surface 14, and the left side surface 15 is a window portion 15a having the same extension as the long hole 14a in the right side surface 14. Furthermore, long holes 12b and 13b having the same length are provided on the front surface 12 and the back surface 13 in the lower part. The upper surface 16 and the lower surface 17 are open surfaces.

As shown in FIGS. 2 to 6, the bottom surface pressing member 2 is slidably and firmly attached to the upper portion of the intermediate portion of the spindle rod body 1 of the eaves-end type frame A. As shown in FIGS. 8 a and 8 b, the bottom surface pressing member 2 is in a state where the upper end portion of the bottom surface pressing portion 22 is fixed to the front surface of the substantially cubic slide body 21. The fixing method is performed by welding in the first embodiment, but other methods such as screwing may be used. That is, any method can be used as long as the sliding body 21 and the bottom surface pressing portion 22 can be fixed together.

The sliding body 21 is made of metal and has a front surface 21a, a back surface 21b, a right side surface 21c, and a left side surface 21d. The upper surface and the lower surface are open surfaces. A circular hole h1 is formed slightly below the right side surface 21c, the left side surface 21d is lower in height than the right side surface 21c, and the upper part of the left side surface 21d is broken to form a window portion W1. The sliding body 21 serves as a mounting portion for mounting the bottom surface pressing member 2 to the spindle rod body 1.

The bottom surface pressing portion 22 is made of a metal and has a structure in which a cylindrical pressing body 22b, which is an elastic body made of rubber or synthetic resin, is integrally fixed to the tip of a flat pressing rod 22a. Is bent, and the upper end portion is formed in a substantially square shape in plan view, and is integrally fixed to the front surface 21a of the sliding body 21 by welding. The fixing method may be other methods such as screwing as described above. A circular hole h2 is formed slightly below the center of the pressing rod 22a.

The bent state of the pressing rod 22a will be described. As shown in FIGS. 2 and 3, the upper end of the pressing rod 22a is vertical, but is bent horizontally from the lower end of the upper end, further bent vertically, and further skewed to reach the lower end. As a result, a space S1 is created below the upper end, and because this space S1 exists, the upper end of the pressing rod 32a of the heel upper side pressing member 3 described later collides with the pressing rod 22a of the heel bottom surface pressing member 2. It becomes slidable.

As shown in FIGS. 2 to 6, the heel upper side pressing member 3 is slidably and fixedly mounted below the heel bottom surface pressing member 2 mounted on the spindle rod 1 of the eaves-end frame A. . As shown in FIGS. 8 c and 8 d, the heel upper side pressing member 3 is in a state where the upper end portion of the heel upper side pressing portion 32 is fixed to the front surface of the substantially cubic sliding body 31. The fixing method is performed by welding in the first embodiment, but other methods such as screwing may be used. That is, any method can be used as long as the sliding body 31 and the bottom surface pressing portion 32 can be fixed together.

The sliding body 31 is made of metal and has a front surface 31a, a back surface 31b, a right side surface 31c, and a left side surface 31d, and an upper surface and a lower surface are open surfaces. A circular hole h3 is formed slightly below the right side surface 31c, the left side surface 31d is lower in height than the right side surface 31c, and the upper portion of the left side surface 31d is missing to form a window portion W2. The sliding body 31 serves as a mounting portion for attaching the upper side pressing member 3 to the spindle rod body 1.

The upper side pressing portion 32 is made of metal, and has a structure in which a cylindrical pressing body 32b, which is an elastic body made of rubber or synthetic resin, is integrally fixed to the tip of a flat pressing rod 32a, and an upper portion of the pressing rod 32a. Has a substantially square shape when viewed from the front, and is integrally fixed to the front surface 31a of the sliding body 31 by welding. The fixing method may be other methods such as screwing as described above. Further, the lower end of the pressing rod 32a is slightly bent forward, but as is apparent from FIGS. 2 and 3, the pressing body 32b does not overlap the front surface 12 of the spindle rod body 1, Moreover, this is because the upper side of the ridge G can be appropriately pressed.

As shown in FIGS. 1 a, 2, and 3, the casing pressing member 4 includes a sliding fixing mechanism 41 that is slidably and fixedly attached to the lower portion of the spindle rod body 1, and a windbreak plate that is a casing of a house. The windbreak plate roof pressing member 42 presses H and the roof YJ, and a distance adjusting mechanism 43 that adjusts the distance between the sliding fixing mechanism 41 and the wind break roof pressing member 42. In FIG. 1a, T is a rafter, K1 is a ragweed, and Y is a roofing material. In the first embodiment, the roof material Y is a flat roof material frequently used for the roof of a recent house, but a roof tile (not shown) having a curve frequently used for a previous house is used. But basically it does not change.

The sliding fixing mechanism 41 is composed of a stud bolt 41a, nuts 41b and 41c, and washers 41d and 41e. As shown in FIGS. And is fastened with a nut 41b and a washer 41d on the outside of the back surface 13 of the spindle rod body 1 and fastened with a nut 41c and a washer 41e on the inside of the back surface 13 of the spindle rod body 1. To do. Therefore, if either or both of the nut 41b and the nut 41c are loosened, the stud bolt 41a can slide up and down the long holes 12b and 13b, and if both the nut 41b and the nut 41c are fastened, the long holes 12b and 13b The stud bolt 41a can be fixed to the spindle rod body 1 at an arbitrary location.

  The windbreak plate roof area pressing member 42 includes a stud bolt 42a, nuts 42b and 42c, washers 42d and 42e, and a windbreak plate roof area pressing portion 421. The windbreak plate roof pressing portion 421 has a configuration in which a cylindrical pressing body 421b, which is an elastic body made of rubber or synthetic resin, is fixed to the upper end of a metal plate-shaped pressing rod 421a, and the pressing rod 421a is an intermediate portion. Is bent in a crank shape in a side view, and a long hole 421c is formed in the lower part. Further, the upper end portion of the pressing rod 421a is slightly inclined to the back side because the pressing body 421b can effectively press both the windbreak plate H and the roof YY as shown in FIG. This is not only for allowing the front face of the upper portion of the pressing rod 421a to press the windbreak plate H.

As shown in FIGS. 2, 3, and 9, the windbreak plate roof pressing member 42 is assembled by inserting the rear portion of the stud bolt 42 a into the long hole 421 c below the pressing rod 421 a of the windbreak plate roof pressing portion 421. The nut 42b and the washer 42d are fastened on the back side of the pressing rod 421a, and the nut 42c and the washer 42e are fastened on the front side of the pressing rod 421a. Therefore, if either or both of the nut 42b and the nut 42c are loosened, the stud bolt 42a can slide up and down the long hole 421c, and if both the nut 42b and the nut 42c are fastened, the stud bolt 42a can be placed at any position of the long hole 421c. Thus, the stud bolt 42a can be fixed to the pressing rod 421a.

  The distance adjusting mechanism 43 is formed by coating a pressing body 43b, which is an elastic body made of rubber or synthetic resin, on the outside of a turnbuckle 43a into which the stud bolt 41a is screwed from the back side and the stud bolt 42a from the front side. As shown in FIG. 9, the sliding fixing mechanism 41 and the windbreak plate roof pressing member 42 are assembled to each other, and the sliding fixing mechanism 41, the windbreak plate roof pressing member 42, and the interval adjusting mechanism 43 become the casing pressing member 4 as a whole. .

  Next, the assembly structure of the eaves-end type frame A will be described (see FIGS. 2 to 9). First, eyebolts R1 are inserted into the circular holes 12a and 13a at the upper end portion of the spindle rod body 1 and fixed using a washer R1a (front side), a washer R1b (rear side), and a nut R1c. At this time, the ring portion of the eyebolt R1 is set to the front side.

  Next, the sliding body 21 of the bottom surface pressing member 2 is inserted from the lower end portion of the main spindle 1 and fixed to the main spindle 1 at an appropriate position of the long hole 14a. At the time of fixing, a bolt 21e, a nut 21f, a washer 21g, and a rigid washer 21h are used (see FIG. 4a). That is, the bolt 21e is inserted into the sliding body 21 so that the head is inward from the window portion 15a provided on the left side surface of the spindle rod body, the shaft portion of the bolt 21e is the washer 21g, and the long hole of the spindle rod body 1 14a, the circular hole h1 on the right side surface of the sliding body 21 and the symbol washer 21h are inserted. At this time, since the window portion W1 is provided on the left side surface 21d of the sliding body 21 (see FIG. 8b), the operation of inserting the bolt 21e into the sliding body 21 can be easily performed. In this state, the sliding body 21 may be slid up and down, and the nut 21f may be fastened and fixed at an appropriate position.

  Next, an eye bolt R2 serving as a film body mounting ring is screwed onto the pressing rod 22a of the bottom surface pressing portion 22 of the bottom surface pressing member 2 (see FIG. 2). That is, the shaft portion of the eyebolt R2 is inserted into the cylindrical washer R2a (front side), the circular hole h2 in the middle portion of the pressing rod 22a, and the circular washer R2b (back side), and is fixed using the nut R2c. At this time, the ring portion of the eyebolt R2 is set to the front side. Needless to say, the eyebolt R2 may be screwed before the bottom surface pressing member 2 is attached to the spindle rod 1.

  Next, the sliding body 31 of the heel upper side pressing member 3 is inserted from the lower end portion of the main spindle 1 and fixed to the main spindle 1 at an appropriate position of the long hole 14a. At the time of fixing, a bolt 31e, a nut 31f, a washer 31g, and a strong washer 31h are used (see FIG. 4a). That is, the bolt 31e is inserted into the sliding body 31 so that the head is inward from the window portion 15a provided on the left side surface of the spindle rod body, the shaft portion of the bolt 31e is the washer 31g, and the long hole of the spindle rod body 1 14a, it passes through the circular hole h3 on the right side surface of the sliding body 31 and the symbol washer 31h. At this time, since the window portion W2 is provided on the left side surface 31d of the sliding body 31 (see FIG. 8d), the work of inserting the bolt 31e into the sliding body 31 can be easily performed. In this state, the sliding body 31 is slid up and down, and the nut 31f is fastened and fixed at an appropriate position.

Next, the housing pressing member 4 is attached to the lower part of the spindle rod body 1. That is, as shown in FIG. 9, the stud bolt 41a is mounted and fixed at appropriate positions in the long holes 12b and 13b of the spindle rod body 1 using a nut 41b, a nut 41c, a washer 41d, and a washer 41e, and a sliding fixing mechanism. 41 and the stud bolt 42a using the nut 42b, nut 42c, washer 42d, and washer 42e, an appropriate position of the long hole 421c of the pressing rod 421a of the windbreak plate roofing area pressing portion 421 of the windbreak plate roofing area pressing member 42 The windbreak plate roof pressure member 42 is assembled and fixed, and finally the stud bolt 41a of the sliding fixing mechanism 41 is screwed into the back surface of the turn buckle 43a of the distance adjustment mechanism 43, and the windbreak plate roof pressure is pressed to the front. The stud bolt 42a of the member 42 is screwed. This completes the assembly of the eaves-type frame A. Alternatively, after the stud bolts 41 a and 42 a are first screwed into the turnbuckle 43 a of the distance adjusting mechanism 43, the sliding fixing mechanism 41 and the windbreak plate roofing land pressing member 42 may be assembled.

At this stage, the position of the bottom surface pressing member 2 with respect to the main shaft rod body 1 of the sliding body 21, the vertical position of the sliding body 31 with respect to the main shaft rod body 1 of the upper surface pressing member 3, and the main shaft rod of the housing pressing member 4 The vertical position with respect to the body 1, the vertical position with respect to the stud bolt 42 a of the windbreak plate roof pressing portion 421, and the interval between the windbreak plate roof pressing portion 421 and the spindle rod body 1 may be appropriate. These are appropriately adjusted at the stage of attachment to the eaves side N of the house described below.

<Action of eaves-type frame>
Next, the operation of the eaves-type frame A will be described in detail with reference to the drawings. The eaves-type frame A is attached to the eaves-end side N of the roof of the house in the state shown in FIG. 1a. At this time, as shown in FIG. 20, the spindle rod 1 is mounted so as to be vertical, that is, at right angles to the horizontal line HL. In FIG. 20, M is a film body and W is a safety cord. In the example of FIG. 20, the safety cord W is provided every other eaves-type frame A, and is fixed to a dedicated fixing bracket Ws fixed to the ridge.

  In addition, the interval D1 between the eaves-type frames A may be basically arbitrary, but it is considered that an interval of about 60 cm to 120 cm is appropriate. If the interval is too long, the membrane M stretched between them may be loosened, and if the interval is too short, the required number of eaves-type frames A becomes too large, and installation takes time and costs increase. become. In addition, as for an installation location, the vicinity of the place with the holder of the ridge G (Gs of FIG. 1a) is desirable. That is, since the receiver Gs is fixed to the housing of the house, it is most desirable in terms of strength to provide the eaves-type frame A in the vicinity of the receiver Gs.

When all the eaves-type frames A are attached, the membrane body M is stretched using the eyebolts R1 and R2. Since the tensioning method is a conventional technique, description thereof is omitted. The film body M is preferably made of a material that does not allow the passage of dust or water, such as a vinyl chloride sheet, in order to effectively prevent the scattering of dust and splashes of washing water, but there are various other materials depending on the purpose. Needless to say, it can be used.

FIG. 10 shows the mechanical relationship between the eaves-type frame A and the house frame. In FIG. 10, H is a windbreak board and T is a rafter about the housing | casing part of a house. YJ is a roof fixed to the rafter T, K1 is a hardware for waterproofing the eaves called karaksa, and Y is a roofing material. In this figure, the roofing material Y is a flat material, but basically no difference occurs even when a curved roof tile is used. The eaves-type frame A in FIG. 1 a shows a state where the safety cable W is hung on the eyebolt R <b> 1 of the spindle rod 1. Although the other end of the safety cable W is not shown, it is driven into a roof frame (such as a rafter) and fixed, so this configuration also works as a major element for improving stability.

  When wind blows on the film body M, the force acts on the spindle rod body 1. First, consider the case where a force X that causes the spindle rod body 1 to tilt outward is applied. The force X is a moment force that attempts to rotate the eaves-type frame A clockwise as a whole in FIG. At this time, however, the pressure rod 421a is further pressed against the windbreak plate H at the portion of the windbreak plate roof pressing portion 421 of the windbreak plate roof pressure pressing portion 42 that is in contact with the windbreak plate H at the upper end of the pressing rod 421a. Force X1 to work. Further, in the pressing body 421b, a force X2 for pressing the pressing body 421b against the windbreak plate H and a force X3 for pressing the roof YY are applied.

Furthermore, although the pressing body 43b of the space | interval adjustment mechanism 43 is contact | abutting to the back surface of the bottom face of the collar G, the force X4 which presses the pressing body 43b more strongly to the back surface of the bottom face of the collar G acts. The above-mentioned forces X1 to X4 all work as a force to firmly fix the eaves-type frame A to the house frame (breaking plate H and roof YY) and the fence T, and as a result, the force X acting on the main shaft 1 The eaves-type frame A is more firmly fixed to the eaves side N of the house.

  Next, considering a case where a force AX that causes the spindle rod body 1 to be tilted inward is applied, the force AX is a moment force that attempts to rotate the eaves-type frame A as a whole counterclockwise in FIG. However, at this time, since the front surface 12 of the spindle rod 1 is in contact with the back side of the rod G, the reaction force AX1 in the direction to cancel the force AX is received from the contact portion of the rod G, and the spindle The rod 1 is further pressed against the collar G by the force AX1. Further, since the pressing body 22b of the heel bottom surface pressing portion 22 presses the bottom surface of the heel G, the pressing body 22b receives the force AX2 from the bottom surface of the heel G by the action of the force AX. The state where the bottom surface of the ridge G is pressed becomes even stronger.

Similarly, since the pressing body 32b of the heel upper side pressing portion 32 presses the upper side of the heel G, the pressing body 32b receives the force AX3 from the upper side of the heel G by the force AX, and the pressing body 32b. The state where the upper side of the heel G is pressed is further strengthened. In addition, in the part which has contacted with the windbreak board H of the upper end part of the press rod 421a of the windbreak board roof press part 421 of the windbreak plate roof pressing part 42, the force which further presses the press rod 421a to the windbreak board H AX4 works. Further, in the pressing body 421b, the force AX5 that tries to press the pressing body 421b against the windbreak plate H is further strengthened. The above forces AX1 to AX5 all work as a force to fix the eaves-type frame A more strongly to the house frame (breaker plate H) and the eaves G, and as a result, the force AX acting on the spindle rod 1 causes the eaves-type frame A is more strongly fixed to the eaves side N of the house.

<Configuration of keraba type frame>
The keraba type frame B (FIG. 1b) includes a main shaft bar body 5 having an eyebolt R3 serving as a film body mounting ring, a keraba material pressing member 6 slidably and fixedly mounted on the main shaft bar body 5, and a main shaft. A rod pressing member 7 is slidably and firmly attached to the rod 5. The keraba frame A in FIG. 1 b shows a state in which a safety cord W is hung on the eyebolt R 3 of the main spindle 5. The other end of the safety cable W is not shown, but is fixed by being driven into a roof frame (such as a rafter). Alternatively, it is fixed to a ridge or the like using a dedicated fixing bracket Ws (see FIG. 20). Needless to say, when it is fixed to a frame (such as a rafter), the part is completely repaired so that there will be no leakage later.

As shown in FIG. 16, the spindle rod body 5 of the keraba frame B has circular holes 52a and 53a at the same positions on the front surface 52 and the upper surface of the back surface 53 of the metal prismatic body 51, respectively. In FIG. 4, a long hole 54a is formed in the right side surface 54, and the left side surface 55 is a window portion 55a having the same extension as the long hole 54a in the right side surface 54. Furthermore, long holes 52b and 53b having the same length are provided on the front surface 52 and the back surface 53, respectively. The upper surface 56 and the lower surface 57 are open surfaces.

As shown in FIGS. 11 to 15, a keraba material pressing member 6 is slidably and firmly attached to an upper portion of the intermediate portion of the main shaft rod body 5 of the keraba frame B. As shown in FIG. 17, the keraba material pressing member 6 includes a prismatic sliding fixing mechanism 61, a prismatic horizontal arm 62 protruding integrally from the sliding fixing mechanism 61 in the horizontal direction, and as shown in FIG. The keraba material pressing portion 63 is further slidably and fixedly attached to the horizontal arm 62.

The sliding fixing mechanism 61 is made of metal and is integrally formed with a horizontal arm 62 described later as shown in FIG. The sliding fixing mechanism 61 has a front surface 61a, a back surface 61b, a right side surface 61c, and a left side surface 61d, and the upper surface and the lower surface are open surfaces. A circular hole h4 is formed in the right side surface 61c, the left side surface 61d is lower in height than the right side surface 61c, and the upper part of the left side surface 61d is cut off to form a window portion W3. The right side surface 61 c is continuous with the right side surface 62 c of the horizontal arm 62, and the left side surface 61 d is continuous with the left side surface 62 d of the horizontal arm 62.

  The horizontal arm 62 is made of a prismatic metal, and is formed integrally with the above-described sliding fixing mechanism 61 as shown in FIG. It has an upper surface 62a, a lower surface 62b, a right side surface 62c, and a left side surface 62d, and the front and back surfaces are open surfaces. A long hole 62e is formed in the right side surface 62c, and a window portion 62f having the same extension as the long hole 62e in the right side surface 62c is provided in the left side surface 62c.

  A keraba material pressing portion 63 is slidably and firmly attached to the horizontal arm 62. The keraba material pressing portion 63 is a metal rectangular parallelepiped portion that is slidably and fixedly attached to the horizontal arm 62, and has an upper surface 63a, a lower surface 63b, a right side surface 63c, and a left side surface 63d. And the back is an open surface. A circular hole h5 is formed in the right side surface 63c, an eyebolt support plate 631 is fixed to the upper surface 63a, and a keraba material pressing body 632 is fixed to the lower surface 63b. The fixing method is performed by welding in the first embodiment, but other methods such as screwing may be used. That is, any method may be used as long as the keraba material pressing portion 63 and the eyebolt support plate 631 or the keraba material pressing portion 63 and the keraba material pressing body 632 can be fixed together.

  An eyebolt R4 serving as a film body mounting ring is fixed to the eyebolt support plate 631. That is, the eyebolt support plate 631 is formed with a circular hole 631a (see FIG. 11), and the shaft portion of the eyebolt R4 is inserted into the symbol washer R4a, the circle hole 631a and the symbol washer R4b, and fastened with the nut R4c. By doing so, the eyebolt R4 is fixed. The eyebolt support plate 631 has a plate-like shape when viewed from the side. The eyebolt R4 is fixed to the upper portion, and the lower portion is fixed to the upper surface 63a of the keraba material pressing portion 63.

  The keraba material pressing body 632 has a cylindrical pressing body 632b, which is an elastic body made of rubber or synthetic resin, at the tip of a plate-shaped pressing rod 632a whose side view is U-shaped (a shape in which U is tilted horizontally). With the fixed structure, the upper surface of the pressing rod 632 a is fixed to the lower surface 63 b of the keraba material pressing portion 63. With the above configuration, if the keraba material pressing portion 63 slides with respect to the horizontal arm 62, the eyebolt support plate 631 and the keraba material pressing body 632 also slide in the same manner. Therefore, the pressing body 632b of the keraba material pressing body 632 slides similarly.

As shown in FIGS. 1 b and 11 to 15, the casing pressing member 7 includes a sliding fixing mechanism 71 that is slidably and fixedly attached to the lower part of the spindle rod body 1, and a windbreak plate that is a casing of the house. A windbreak plate pressing portion 72 that presses H and a roof press portion 73 that presses a roof YJ that is a housing of the house. In FIG. 1b, T is a rafter, K2 is a keraba material, and Y is a roof material. In the first embodiment, the roof material Y is a flat roof material frequently used for the roof of a recent house, but a roof tile (not shown) having a curve frequently used for a previous house is used. But basically it does not change. However, in the case of a roof tile having a curve, the keraba material K2 in FIG. 1b becomes a keraba tile (not shown), so the configuration of the above-described keraba material pressing member 6 needs to be changed to a suitable shape.

The sliding fixing mechanism 71 includes a bolt 7a, a nut 71a, a nut 71b, a washer 71c, and a washer 71d. That is, as shown in FIG. 18d, the rear end portion of the bolt 7a is inserted at the lower end portion of the spindle rod body 5 in the order of the long hole 52b, the nut 71a, the washer 71c, the long hole 53b, the washer 71d, and the nut 71b. , 71b are fastened at an arbitrary position of the long hole 53b, thereby being fixed at an arbitrary position of the lower end portion of the spindle rod body 5.

To change the fixing position, loosen one or both of the nuts 71a and 71b, slide the bolt 7a along the long holes 52b and 53b, and fasten and fix the nuts 71a and 71b again at appropriate positions. Good. Further, by loosening both the nuts 71a and 71b and changing the fixing position of the nuts 71a and 71b with respect to the bolt 7a in the major axis direction of the bolt 7a, between the sliding fixing mechanism 71 and a windbreak plate pressing portion 72 described later. You can also adjust the distance.

  The baffle plate pressing portion 72 is composed of a metal disk-shaped support body 721 fixed to the head (front side) of the bolt 7 a and a disk-shaped pressing body 722 fixed to the front surface of the support body 721. Yes. The pressing body 722 is an elastic body made of rubber or synthetic resin, and is provided with rounded corners on the front edge.

  The roof pressing body 73 has a structure in which a cylindrical pressing body 732 is fixed to an upper end portion of a plate-shaped pressing rod 731. The pressing rod 731 is made of metal, and the pressing body 732 is an elastic made of rubber or synthetic resin. Is the body. The pressing rod 731 is provided with a long hole 731a in the vertical direction, and a bolt 7a is inserted into the long hole 731a. The long hole 731a is long with a nut 73a and a washer 73c from the front side, and long with a nut 73b and a washer 73d from the back side. It is fixed to the hole 731a. If one or both of the nut 73a and the nut 73b are loosened, the bolt 7a can slide in the long hole 731a. If the nut 73a and the nut 73b are fastened, the bolt 7a can slide. Secured in position. Thereby, the up-and-down movement of the roofing press body 73 and the fixation in arbitrary positions are attained.

  Next, the assembly structure of the keraba frame B will be described. First, the eyebolt R3 is inserted into the circular holes 52a and 53a at the upper end portion of the spindle rod body 5, and fixed using the symbol washer R3a (front side), the symbol washer R3b (rear side), and the nut R3c. At this time, the ring portion of the eyebolt R1 is set to the front side. The eyebolt R1 is used for mounting the membrane body M and mounting the safety cord W.

  Next, the sliding fixing mechanism 61 of the keraba material pressing member 6 is inserted from the lower end portion of the main shaft bar body 5 and fixed to the main shaft bar body 5 at an appropriate position of the long hole 54a. At the time of fixing, a bolt 61e, a nut 61f, a washer 61g, and a washer 61h are used (see FIG. 13a). That is, the bolt 61e is inserted into the sliding fixing mechanism 61 so that the head is inward from the window portion 55a provided on the left side surface 55 of the spindle rod body 5, and the shaft portion of the bolt 61e is the washer 61g and the spindle rod body. 5 is inserted through the long hole 54a, the circular hole h4 on the right side surface 61c of the sliding fixing mechanism 61, and the shiver washer 61h. At this time, since the window W3 is provided on the left side surface 61d of the sliding fixing mechanism 61, the work of inserting the bolt 61e into the sliding fixing mechanism 61 can be easily performed. In this state, the sliding fixing mechanism 61 is slid up and down, and the nut 61f is fastened and fixed at an appropriate position.

  Next, the keraba material pressing portion 63 is inserted from the front of the horizontal arm 62 of the keraba material pressing member 6 and fixed to the horizontal arm 62 at an appropriate position of the long hole 62e of the right side surface 62c of the horizontal arm 62. At the time of fixing, a bolt 63e, a nut 63f, a washer 63g, and a rigid washer 63h are used (see FIG. 18b). That is, the bolt 63e is inserted into the keraba material pressing portion 63 so that the head is inward from a window portion 62f (see FIG. 17e) provided on the left side surface 62d of the horizontal arm 62, and the shaft portion of the bolt 63e is attached to the washer 63g. Then, the long hole 62e in the left side surface 62c of the horizontal arm 62, the circular hole h5 in the right side surface 63c of the keraba material pressing portion 63, and the pivot washer 63h are inserted. In this state, the keraba material pressing portion 63 may be slid back and forth, and the nut 63f may be tightened and fixed at an appropriate position.

Next, the housing pressing member 7 is attached to the lower part of the spindle rod body 5. That is, as shown in FIG. 18c, the bolt 7a in a state where the windbreak plate pressing portion 72 is fixed to the head is used for the pressing rod 731 of the roof pressing portion 73 using the nut 73a, the nut 73b, the washer 73c, and the washer 73d. The bolt 7a is inserted and fixed at an appropriate position in the long hole 731a, and the rear end of the bolt 7a is inserted into the long hole 52b, nut 71a, washer 71c, long hole 53b, washer 71d, and nut 71b at the lower end of the spindle body 5. Then, the nuts 71a and 71b are fastened, and the bolt 7a is fixed to an appropriate position of the lower end portion of the spindle rod body 5. This completes the assembly of the Keraba frame B.

At this stage, the vertical position of the sliding fixing mechanism 61 of the keraba pressing member 6 with respect to the main shaft rod body 5, the horizontal position of the keraba pressing portion 63 with respect to the horizontal arm 62, and the vertical position of the housing pressing member 7 with respect to the main shaft rod body 5. The position, the gap between the windbreak plate pressing part 72 and the sliding fixing mechanism 71, and the height of the pressing body 732 of the roofing area pressing part 73 (the vertical position of the roofing pressing part 73 with respect to the bolt 7a) may be appropriate. These are appropriately adjusted at the stage of attachment to the keraba side K of the house described below.

<Action of keraba type frame>
Next, the operation of the keraba frame B will be described in detail with reference to the drawings. The keraba frame B is attached to the keraba side K of the roof of the house in a state as shown in FIG. 1b. Further, at this time, as shown in FIG. 20, the spindle rod body 5 is mounted so as to be perpendicular to the roof gradient YL. In FIG. 20, M is a film body and W is a safety cord. In the keraba type frame B, the safety cord W is fixed to the safety cord W of the eaves type frame A.

  Further, the interval D2 of the keraba frame B may be basically arbitrary, but it is considered that an interval of about 60 cm to 120 cm is appropriate as with the eaves frame A. If the interval is too long, the membrane M stretched between them may be loosened, and if the interval is too short, the required number of keraba type frames B becomes too large, which takes time for installation and increases costs. become.

When all the keraba frames B are mounted, the membrane body M is stretched using eyebolts R3 and R4. Since the tensioning method is a conventional technique, description thereof is omitted. In addition, as described in the section of the eaves-type frame A, the film body M is preferably made of a material that does not allow dust and water to pass, such as a vinyl chloride sheet, in order to effectively prevent scattering of dust and splashing water. Of course, various materials can be used depending on the purpose.

FIG. 19 shows the mechanical relationship between the keraba frame B and the house frame. In FIG. 19, H is a windbreak board and T is a rafter about the housing part of a house. YJ is a roof fixed to the rafter T, K2 is a waterproof keraba material also called a keraba hardware, and Y is a roof material. In this figure, the roofing material Y uses a flat plate material, but even when a curved roof tile is used, the procedure is basically the same. Note that the keraba frame B in FIG. 1b shows a state in which a safety cable W is hung on the eyebolt R3 of the spindle rod body 5. Although the other end of the safety cable W is not shown, it is fixed by being driven into a roof frame (such as a rafter) or fixed to the safety cable W of the eaves-type frame A as shown in FIG. It works as a big factor to improve the sex

  When wind blows on the film body M, the force acts on the spindle rod body 5. First, considering the case where a force Z that causes the spindle rod body 5 to tilt outward is applied, the force Z is a moment force that attempts to rotate the keraba frame B in a clockwise direction in FIG. However, at this time, a force Z1 that further presses the pressing body 632b against the keraba material K2 is applied to a portion of the pressing body 632b of the keraba material pressing member 63 that is in contact with the keraba material K2. Further, in the windbreak plate pressing portion 72, a force Z2 for further pressing the pressing body 722 against the windbreak plate H is applied.

Furthermore, although the pressing body 732 of the roofing area pressing portion 73 is in contact with the roofing area YJ, a force Z3 that presses the pressing body 732 further strongly against the roofing area YJ acts here. The above forces Z1 to Z3 all work as a force to fix the keraba frame B more strongly to the house frame (windbreak plate H and roof YY) and the keraba material K2, resulting in the force Z acting on the spindle rod 5 Thus, the keraba frame B is more firmly fixed to the keraba side K of the house.

  Next, when considering a case where a force AZ that causes the spindle rod body 5 to fall inward is applied, the force AZ is a moment force that attempts to rotate the keraba type frame B as a whole counterclockwise in FIG. However, at this time, since the front surface 52 of the main spindle 5 is in contact with the keraba material K2, the reaction force AZ1 in the direction to cancel the force AZ is received from the contact portion of the keraba material K2. The rod 5 is further pressed against the keraba material K2 by the force AZ.

Further, since the pressing body 722 of the windbreak plate pressing portion 72 is pressing the windbreak plate H, the pressing body 722 is further strongly pressed against the windbreak plate H by the action of the force AZ (force AZ2). The state in which 722 presses the windbreak plate H becomes even stronger. The above-mentioned forces AZ1 and AZ2 all work as a force to fix the keraba frame B more strongly to the house frame (windbreak plate H) and the keraba material K2. The frame B is more firmly fixed to the keraba side K of the house.

  The present invention reviews the practice of constructing scaffolds from the ground even in the construction of roofs that do not involve repair of other parts such as exterior walls, such as renovation of the roof. By developing a framework for roof construction fences that is secured in a safety zone and specialized in the prevention of dust and washing water scattering, hesitates to omit scaffolding in roof construction, and greatly improves work efficiency. It is possible to achieve great effects such as shortening the construction period and saving costs.

  There are so many houses that have been damaged by the earthquake and heavy rains recently. If parts other than the roof are also damaged, repair with a full-scale scaffold is necessary, but if only the roof is damaged, it is very wasteful to build a full-scale scaffold, and Considering the time and labor required for it, omitting the scaffolding and leaving the fall prevention of workers to safety ropes and safety belts, and shortening the work period, save time and labor for repairing many other houses. The big merit that it can be input arises.

  In the area affected by a major disaster, the total number of houses affected by the disaster is very large, and it takes a considerable number of days for the repair order to turn even if the roof alone is damaged. In the meantime, the roof must be covered with a plastic sheet, but the appearance is also bad, and if there is a heavy rain, there is a concern that the vinyl sheet cannot handle it. In this way, there are not a few demerits caused by waiting in order, so it is necessary to shorten the repair period required for the roof of one house as much as possible and develop a technology that can repair as many roofs as possible in the same period. It is no exaggeration to say that this is an urgent issue when we look at the recent frequent occurrence of disasters.

  In view of such a situation, the present invention has developed a framework of a roof construction fence that can be applied to all types of roof construction without constructing a full-scale scaffolding to cope with this situation. Omitting, shortening the construction period and reducing the costs associated with it are not only great benefits for those undergoing repairs, but also a technology that has great social significance from the perspective of promoting recovery in the event of a major disaster. Depending on the industrial applicability, I think there is a big one.

DESCRIPTION OF SYMBOLS 1 Main axis | shaft rod body 11 Main body 12 Front 12a Circular hole 12b Long hole 13 Back surface 13a Circular hole 13b Long hole 14 Right side 14a Long hole 15 Left side 15a Window part 16 Upper surface 17 Lower surface 2 Bottom surface pressing member 21 Sliding body 21a Front surface 21b Back surface 21c Right side surface 21d Left side surface 21e Bolt 21f Nut 21g Washer 21h Digital washer 22 樋 Bottom pressing part 22a Press rod 22b Press body 3 Upper side pressing member 31 Sliding body 31a Front surface 31b Rear surface 31c Right side surface 31d Left side surface 31e Bolt 31f Nut 31g Bolt 31f 31h Symbol washer 32 樋 Upper side pressing part 32a Pressing rod 32b Pressing body 4 Housing pressing member 41 Sliding fixing mechanism 41a Stud bolt 41b Nut 41c Nut 41d Washer 41e Washer 42 Windbreak plate roof Press member 421 Windbreak plate roof pressing part 421a Press rod 421b Press body 421c Long hole 42a Stud bolt 42b Nut 42c Nut 42d Washer 42e Washer 43 Spacing adjustment mechanism 43a Turn buckle 43b Press body 5 Main shaft hole 51 Main body 52 Front hole 52 52b long hole 53 back surface 53a circular hole 53b long hole 54 right side surface 54a long hole 55 left side surface 55a window portion 56 upper surface 57 lower surface 6 keraba material pressing member 61 sliding fixing mechanism 61a front surface 61b back surface 61c right side surface 61d left side surface 61e bolt 61f Nut 61g Washer 61h Digital washer 62 Horizontal arm 62a Upper surface 62b Lower surface 62c Right side surface 62d Left side surface 62e Long hole 62f Window portion 63 Keraba material pressing portion 631 Eye bolt support plate 631a Circular hole 632 Rubber member pressing body 632a Pressing rod 632b Pressing body 63a Upper surface 63b Lower surface 63c Right side surface 63d Left side surface 63e Bolt 63f Nut 63g Washer 63h Reciprocating washer 7 Housing pressing member 71 Sliding fixing mechanism 71a Nut 71b Nut 71c Washer 71d Washer 71d Washer 71d Washer 71d Portion 721 Support body 722 Press body 73 Roof area press section 73a Nut 73b Nut 73c Washer 73d Washer 731 Press rod 731a Long hole 732 Press body 7a Bolt A eaves-type frame AX force AX1 force AX2 force AX3 force AX4 force AX3 force AX4 force AX4 force Force AZ2 Force B Keraba frame D1 Interval D2 Interval G 樋 Gs Receptor H Windbreak plate HL Horizon K Keraba side K1 Caraxa K2 Keraba material M Film body N Eaves side R1 Ivor G R1a Symbol Washer R1b Symbol Washer R1c Nut R2 Eyebolt R2a Symbol Washer R2b Symbol Washer R2c Nut R3 Eyebolt R3a Symbol Washer R3b Symbol Washer R3c Nut R4 Eyebolt R4a Symbol Washer R4b Symbol Washer R2 C Window W3 Window Ws Fixing bracket X force X1 force X2 force X3 force X4 force Y roofing material YJ roofing land YL roof gradient Z force Z1 force Z2 force Z3 force h1 hole h2 hole h3 hole h4 hole h5 hole

Claims (4)

It is a roof construction fence frame that stretches a film body that is provided to prevent dust generated during roof construction and splashes of washing water from scattering around the surroundings,
A plurality of groups are installed on the eaves side, and an eaves type frame in which the membrane body is stretched between them, and a plurality of groups are installed on the keraba side, and a keraba type frame in which the membrane body is stretched between them is configured.
The eaves-end type frame is attached to a main shaft rod body having a film body mounting ring, a bottom surface pressing member that is slidably and fixedly attached to the main shaft rod body, and a slidable and fixed attachment to the main shaft rod body. The upper side pressing member and the body pressing member that is slidably and fixedly attached to the lower part of the spindle rod body,
The frame pressing member is slidably and fixedly attached to the lower part of the main shaft bar body, the windbreak plate roofing member pressing member that presses the roof and the windbreak plate that is the housing frame, and the sliding fixing It is composed of an interval adjustment mechanism that adjusts the interval between the mechanism and the windbreak plate roof pressing member,
The heel bottom surface pressing member presses the bottom surface of the ridge, the ridge upper side pressing member presses the top side of the ridge, and the skeleton pressing member presses against the windbreak plate and the roof, which are the housing skeleton of the house, and is fixed to the eaves side of the house. ,
The keraba type frame includes a main shaft bar body having a film body mounting ring, a keraba material pressing member that is slidably and fixedly attached to the main shaft bar body, and a lower and lower part of the main shaft bar body. Consists of a body pressing member to be mounted,
The keraba material pressing member is slidably and fixedly attached to the spindle body, and is further slidably and fixedly attached to a horizontal arm projecting horizontally from the slidable fixing mechanism. Composed of keraba material pressing part,
The body pressing member is slidably and fixedly attached to the lower part of the main shaft bar body, the windbreak plate pressing part that presses the windbreak plate that is the housing body, and the roof that is the housing body is pressed. The windbreak plate pressing portion has a configuration in which the distance from the spindle rod body can be adjusted in the horizontal direction, and the roof pressing portion has a configuration in which it can move in the vertical direction. And
The keraba material pressing part of the keraba material pressing member presses the back plate of the keraba material, the windbreak plate pressing part of the frame pressing member presses the windbreak plate which is the housing frame of the house, and the roof press part is the roof of the house. A roof construction fence frame characterized by being fixed to the keraba side of a house by pressing the ground. A slidable and fixed mounting method of the eaves-type frame heel bottom surface pressing member and heel upper side pressing member to the main shaft rod body is made by drilling a long hole in the main shaft rod body and using a bolt nut inserted through the long hole.装着 Slide and fix the mounting portion of the bottom surface pressing member to the main shaft rod body on the main shaft rod body, and slide the mounting portion of the upper side pressing member to the main shaft rod body onto the main shaft rod body by the bolts and nuts inserted through the elongated holes. The roof frame for roof construction according to claim 1, wherein the roof frame is configured to move and fix. A slidable and fixable attachment method of the keraba material pressing member of the keraba type frame to the spindle rod body is formed by drilling a long hole in the spindle rod body, and by using a bolt and nut inserted through the elongated hole. It is configured to slide and fix the sliding fixing mechanism to the spindle rod body,
The horizontal arm has a slidable and separable attachment method to the horizontal arm of the keraba material pressing part that is further slidably and firmly attached to the horizontal arm that protrudes horizontally from the sliding and fixing mechanism. It is a configuration in which a hole is formed and the keraba material pressing portion is slid and fixed to the horizontal arm by a bolt and nut inserted through the long hole.
The fence framework for roof construction according to claim 1 or claim 2, characterized by things. 4. The roof frame for roof construction according to claim 1, 2 or 3, wherein the distance adjusting mechanism of the frame pressing member of the eaves type frame is configured to press the bottom surface of the frame from below.

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