JP3009202U - Suspended support bracket - Google Patents

Abstract

(57) [Summary] [Structure] An upper plate 2 and a lower plate 3 which face each other are continuously formed via a side plate 4, and a predetermined construction material is sandwiched between the upper and lower plates 2 and 3 and pressure-bonded to the construction material. A fastening screw 6 is provided on the upper plate 2. The supporting hole 7 is penetrated through the lower plate 3, and the hanging bolt P is detachably attached to the supporting hole 7. The support hole 7 is a large diameter hole 7A into which a fixing nut 8 fixed to the end of the hanging bolt P is inserted.
And the small diameter hole 7B with which the fixing nut 8 is locked are connected. A locking projection 7C for locking the fixing nut 8 is provided at the boundary between the large diameter hole 7A and the small diameter hole 7B. [Effect] The attachment work can be simplified by attaching a connecting tool to the support fitting attached to the construction material afterwards.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an improvement of a suspension support fitting used when suspending and supporting a suspension bolt or the like on a construction material such as a shape steel.

[0002]

[Prior art]

 Conventionally, in order to support a hanging bolt on a construction material such as a shaped steel, a support metal fitting (registered trademark: Pirac) having a substantially U-shaped side surface, which the applicant previously proposed, is used. This support metal fitting attaches the opening of the support metal fitting to the construction material and fixes the support metal fitting to the construction material with a tightening bolt that tightens from the upper end of the support metal fitting. The upper end of the hanging bolt is fastened to the fixture with a fastening screw (see Jitsukaihei 1-129408, etc.).

[0003]

[Problems to be solved by the device]

 However, the support metal fitting provided with such a connecting tool has the following problems. That is, since the connector is mounted between the lower part of the support metal and the construction material, it is necessary to mount the connector on the support metal before mounting and fixing the support metal on the construction material. Therefore, the fixing of the supporting metal fittings is performed with the connecting tool placed on the lower portion of the supporting metal fittings, which makes the fixing work of the supporting metal fittings troublesome.

Therefore, the present invention was created in order to solve the above-mentioned problems, and a connecting tool can be retrofitted to a support metal fitting mounted on a construction material, and the mounting work can be simplified. The purpose of the present invention is to provide a hanging suspension metal fitting.

[0005]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, according to the first means of the present invention, an upper plate 2 and a lower plate 3 which face each other are continuously formed through a side plate 4, and a predetermined construction is performed between the upper and lower plates 2 and 3. A fastening screw 6 for sandwiching the material Q and crimping to the construction material Q is provided on the upper plate 2, while a supporting hole 7 for inserting the suspension bolt P is penetrated through the lower plate 3 and detachable to the supporting hole 7. Is a suspension support fitting attached to the end of the suspension bolt P, and the support hole 7 includes a large-diameter hole 7A into which a fixing nut 8 fixed to the end of the suspension bolt P is inserted, and the fixing hole 7A. This is because the small diameter hole 7B with which the nut 8 is locked is provided in a row.

The support hole 7 of the second means is provided with a locking projection 7C for locking the fixing nut 8 at the boundary between the large diameter hole 7A and the small diameter hole 7B.

[0007]

[Action]

 According to the first means of this invention, the metal fitting body 1 is mounted and fixed to the construction material Q, and then the hanging bolt P is mounted in the support hole 7 of the metal fitting body 1. At this time, for the suspension bolt P, the fixed nut 8 screwed to the end of the suspension bolt P is inserted into the inside of the metal fitting body 1 from below the large diameter hole 7A of the support hole 7, and then the suspension bolt P is mounted. The small diameter hole 7B is moved to the center of P to lock the fixing nut 8 in the small diameter hole 7B.

The second means is that the fixed nut 8 locked in the small diameter hole 7B is locked in the locking projection 7C when the suspension bolt P is tightened.

[0009]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings.

The suspension-supporting metal fitting of the present invention comprises a metal fitting body 1 fixed to the construction material Q and a hanging bolt P attached to the metal fitting body 1.

In the metal fitting body 1, an upper plate 2 and a lower plate 3 which face each other are continuously formed via a side plate 4. Then, a predetermined building material Q is sandwiched between the upper and lower plates 2 and 3, and a fastening screw 6 for pressing the building material Q is provided on the upper plate 2 (see FIG. 1). On the other hand, the lower plate 3 has a support hole 7 through which the hanging bolt P is inserted. Then, the end portion of the hanging bolt P 1 is detachably connected to the support hole 7 (see FIG. 2).

The support hole 7 has a large diameter hole 7 A into which a fixed nut 8 fixed to the end of the hanging bolt P is inserted and a small diameter hole 7 B to which the fixed nut 8 is locked. Further, a locking projection 7C is provided at the boundary between the large diameter hole 7A and the small diameter hole 7B (see FIG. 3). Then, the fixing nut 8 screwed to the end of the hanging bolt P is inserted into the metal fitting body 1 from below the large diameter hole 7A of the support hole 7, and then the hanging bolt P is inserted into the small diameter hole. 7B moves to the crocodile and locks the fixing nut 8 to the locking projection 7C (see FIG. 4).

The hanging bolt P has a pair of fixing nuts 8 screwed to the tip of the hanging bolt P, and the lower plate 3 of the metal fitting body 1 is sandwiched between the fixing nuts 8.

The metal fitting body 1 of this type is formed of a plate body having a U-shaped cross section in which both sides of the plate body are bent, and the upper end of the hanging bolt P and the fixing nut 8 are formed in the bent portion. It is mounted using the gap formed by (see Fig. 2).

[0015]

[Effect of device]

 According to the first aspect of the present invention, as described above, the connecting tool 8 can be retrofitted to the supporting metal fitting 1 mounted on the construction material Q.

According to the second aspect, since the fixing nut 8 is locked to the locking projection 7C, the mounting work can be easily performed by operating the hanging bolt P from below the metal fitting body 1.

As described above, according to the present invention, it is possible to attach the connecting tool to the support fittings attached to the construction material afterwards, and it is possible to simplify the attaching work. The effect of.

[Brief description of drawings]

FIG. 1 is an exploded perspective view showing an embodiment of the present invention.

FIG. 2 is a partially cutaway side view showing a usage state of the present invention.

FIG. 3 is a perspective view showing a support hole of the present invention.

FIG. 4 is a plan view showing a supporting hole of the present invention.

[Explanation of symbols]

 P Hanging bolt Q Construction material 1 Metal fitting body 2 Upper plate 3 Lower plate 4 Side plate 5 Screw hole 6 Fastening screw 7 Support hole 7A Notch hole 7B Small diameter hole 7C Locking protrusion 8 Fixing nut

Claims (2)

[Scope of utility model registration request] 1. An upper plate and a lower plate facing each other are continuously formed with side plates interposed therebetween. A predetermined construction material is sandwiched between the upper and lower plates, and a fastening screw for crimping to the construction material is provided on the upper plate, while A suspension-supporting metal fitting that penetrates a lower plate through a supporting hole through which a hanging bolt is inserted, and is detachably attached to the supporting hole to connect the end of the hanging bolt. A suspension supporting metal fitting, characterized in that a large-diameter hole into which a fixed fixing nut is inserted and a small-diameter hole into which this fixing nut is locked are connected. 2. The suspension support fitting according to claim 1, wherein the support hole is provided with a locking projection for locking the fixing nut at a boundary portion between the large diameter hole and the small diameter hole.