JPH041221Y2 - - Google Patents

Description

[Detailed explanation of the invention] Industrial application field This invention is for attaching and fixing frames (hereinafter referred to as eaves frames) such as eaves, signboard tents, design tents, etc. to the front wall of stores, factories, etc. It relates to fixtures such as eaves frames used for

BACKGROUND TECHNOLOGY Conventionally, as shown in Fig. 4, store eaves were constructed by welding metal pipes a and angles b to form an eave frame, and then lifting this to a predetermined position on the front wall f of a house. Position and install bolts c, c
It was installed by screwing it into a wall insert, etc. Or first move angle b to wall f.
In some cases, the eave frame was assembled and installed by welding the metal pipe a to the angle b. Finally, the heavy cloth sheet d is applied, and the string e is wrapped around and tied to secure the eaves, thereby completing the eaves.

Problems to be Solved by the Present Invention When using the above-mentioned conventional mounting structure, it is necessary to bring a welding machine and other metal processing tools to the site for work. In addition, a heavy eave frame should be lifted by two or three people or by using heavy equipment such as a crane, and the lifted position and posture should be maintained until it is fixed by tightening the mounting bolts c. Because I have to take care of it,
The problem was that it was a very tedious, hard-labor job that was extremely difficult.

Means for Solving the Problems As a means for solving the above-mentioned problems of the prior art, a preferred embodiment of a fixture such as an eaves frame according to this invention is shown in FIGS. 1 to 3 of the drawings. As mentioned above, there is a vertical surface part 1 that is attached and fixed to the wall surface W of the house, and the vertical surface part 1 is attached and fixed to the wall surface W of the house. An aggregate support surface portion 10 is provided that projects forward by a predetermined length substantially horizontally, and a stop bolt 12 that can move forward and backward in the vertical direction is provided on the aggregate support surface portion 10. On the other hand, mounting holes 6 for seat fixing studs 5 are provided in the upper surface portion 3 at a constant pitch in the longitudinal direction, and an eaves frame H is provided at a position forward of the mounting holes 6.
It was constructed by providing an aggregate dead end 8.

Function This fixture is constructed separately from the eaves frame H, and is attached and fixed in advance by abutting the vertical surface portion 1 at a desired position on the front wall W of the house.

Thereafter, by lifting the eaves frame H and hooking the horizontal aggregate (pipe) 11 on the top side onto the aggregate support surface 10, the eaves frame H can be easily mounted. Then, when the fixing bolt 12 is turned to protrude above the aggregate support surface part 10 to a certain height, the installation work of the eaves frame H is completed.

That is, the horizontal aggregate 11 at the top of the eaves frame H
In the depth direction, it hits the aggregate end 8 of the upper surface part 3 and is stopped. On the other hand, there is a locking bolt 1 on the front side.
2, and its movement is stopped, so it is firmly supported.

However, by turning the fixing bolts 12 to lower the height, the eaves frame H can be easily removed or replaced.

Example Next, the illustrated embodiment will be explained.

FIG. 1 shows a state in which an eaves frame H is attached to a wall W of a house such as a store or a factory using the fixture of this invention.

The details of the structure of the fixture are shown in FIGS. 2 and 3, and an angle with a side length of approximately 30×30 mm is used as the main member M. The length of the main member M is equal to the horizontal length of the eaves frame H, that is, the horizontal pipe (aggregate) 11 at the top.
The angle, which is the main member M, is used in an inverted L-shape, and its vertical surface part 1 is in contact with the wall surface W, and the bolt 2
It is attached and fixed to the same wall W.

At this time, if the wall surface W of the house is made of concrete or mortar, it is preferable to bury an insert therein and then screw the bolt 2 into the wall. In the case of a steel frame structure, an attachment method is adopted depending on the structure of the wall surface W, such as attaching anchor bolts or using tap bolts, and in the case of a wooden structure, using wood screws.

At a position relatively close to the corner of the horizontal top surface 3 on the upper side of the angle, a large number of mounting holes 6 for driving the fastening studs 5 of the heavy fabric sheet 4 are provided in the longitudinal direction at a pitch of, for example, about 20 cm. ing.

The main member M also has a substantially U-shaped locking member S that supports a horizontal pipe 11 on the top side of the eaves frame H at a portion between the vertical surface portion 1 and the upper surface portion 3.
is attached. The locking member S is made by bending or casting a medium-thick steel plate with a width of about 50 mm.

If the length of the main member M is about 1.8 m, two locking members S in total are provided, one at each end. If the length of the main member M is about 3.6 m, there will be a total of 3 pieces, one on each end and one in the center (that is, about 1
It is attached at a pitch in between).

The locking member S supports the pipe 11 of the eave frame H in its mouth as shown in FIG. For this reason, the locking member S is formed in a U-shape with a mouth width that is approximately the same size as the outer diameter of the pipe 11. The locking member S is connected to the vertical surface portion 1 and the upper surface portion 3 of the main member M.
The rear end surface 9 and the upper surface 7 are in close contact with each other on the inner side of the holder, and are integrally fixed by welding, screwing, riveting, etc. as a factory process.

Incidentally, the eaves frame H of this embodiment, including the horizontal pipe 11 at the top, is entirely made of resin-coated steel pipes whose outer parts are thin-walled steel pipes coated with a weather-resistant synthetic resin, as aggregates. It is also assembled into a lightweight structure using synthetic resin joints. The outer diameter of resin-coated steel pipe is usually around φ28.

A portion of the upper surface 7 of the locking member S near the corner with the rear end surface 9 is bent downward in an L shape with a step of about 1 to 2 cm to prevent the supported pipe 11 from slipping in the depth direction. A stopping aggregate dead end 8 is formed. A space 13 formed by the aggregate stop 8 on the back side thereof by a step difference of the aggregate stop 8 is located at the end of the leg of the stud 5 driven into the mounting hole 6 to fix the sheet 4 to the main member M. It is said that there is enough space to allow the protrusion of the

Next, a portion of the U-shaped locking member S that protrudes substantially horizontally forward for a considerable length from a position corresponding to the lower side of the vertical surface portion 1 of the main member M is formed as an aggregate support surface portion 10. This aggregate support surface part 1
0, a stop bolt 12 that can move forward and backward in the vertical direction (up and down direction) is provided at a position to stop the pipe 11 that has hit the dead end 8 from the outside. This stop bolt 12 has a dead end 8
It is provided in such a positional relationship that it almost exactly contacts the outer diameter surface of the pipe 11 that is in contact with the pipe 11 .

Therefore, the vertical surface portion 1 of the main member M is attached and fixed to a predetermined position on the wall surface W, and the eaves frame H is lifted with the fixing bolt 12 lowered sufficiently low, and the horizontal pipe 11 at the top thereof is locked. By hooking the member S onto the aggregate support surface portion 10, the large and heavy eaves frame H can be mounted relatively easily by one person or at most two people. After that, when the fixing bolt 12 is turned and the pipe 11 is raised to a height where there is no risk of it coming off from the locking member S, the eave frame H will cause the vertical pipe 14 on the far end side to hit the wall surface W, causing the eaves frame H to rest on its chin. It can be stably installed in a supported form (Fig. 3).
By performing post-processing such as covering the eave frame H with a heavy cloth sheet 4 and fixing it with rivets 5, the entire eaves installation work is completed.

Different Embodiments In the above embodiments, the main member M and the locking member S are separate bodies, and the two articles M and S are fixed and integrated, but this is not the case. . For example, the aggregate support surface 10 is integrally formed at the lower side of the main member M or attached by welding or the like, and a rib-shaped or pin-shaped aggregate dead end 8 is integrally formed downward on the upper surface 3. Alternatively, by protruding, the fitting can be implemented as a single unit.

Effects of the present invention As described above in detail in conjunction with the embodiments, the eaves frame and other fixtures according to the present invention have a completely separate structure from the eaves frame H. It can be attached independently at a desired position on W. Then, the eaves frame H is lifted up and the pipe 11 at the top is attached to the aggregate support surface 1.
By mounting it on the 0, it can be easily and accurately installed, resulting in a quick and clean finish.

Moreover, since all that is left to do is turn the fixing bolt 12 to the required height, anyone can easily carry out the work by one person, and it is therefore inexpensive.

Therefore, it is not necessary to bring a welding machine, other metal processing tools, or heavy machinery to the site, and in this sense, the work is simple and inexpensive.

[Brief explanation of the drawing]

Figure 1 is a partially cutaway perspective view of the main part of the eaves installed using the fixture of this invention;
The figure is a perspective view showing enlarged details of the fixture.
The figure is a sectional view showing how the fixture is used, and FIG. 4 is a perspective view of a conventional example.

Claims (1)

[Scope of utility model registration request] There is a vertical surface part 1 that is attached and fixed to the wall surface W of the house, and the vertical surface part 1 has a substantially horizontal upper surface part 3 on the upper side and an aggregate 11 of the eaves frame H on the lower side.
Aggregate support surface portions 10 are provided that project forward a predetermined length approximately horizontally at intervals approximately equal to the outer diameter,
The aggregate supporting surface part 10 is provided with fixing bolts 12 that can move forward and backward in the vertical direction, and the upper surface part 3 is provided with mounting holes 6 for sheet fixing rivets 5 at a constant pitch in the longitudinal direction. A mounting tool for an eaves frame, etc., characterized in that an eaves frame aggregate stop 8 is provided at a position on the front side of the mounting hole 6.