Mounting metal fitting

Abstract

To provide a mounting metal fitting capable of changing a mounting position of an instrument to the mounting metal fitting when mounting various kinds of instruments to a shaped steel.SOLUTION: A metal fitting body 1 is formed with a roughly U-shaped side surface that clamps a flange S1 of a shaped steel S. A fastening screw 4 is provided to fix the metal fitting body 1 to the flange. A connection body 2 composed of at least three surfaces in a flat rectangular cylindrical shape is formed at a lower part of the metal fitting body 1. A connection part 3 is formed on each surface of the connection body 2. The connection part 3 forms a pilot hole for inserting a screw.SELECTED DRAWING: Figure 1

Description

Technical Field

[0007] , ,

[0001] The present invention relates to a mounting bracket used when attaching various instruments or the like to the flange of, for example, a general-shaped steel or a lip groove-shaped steel.

Background Art

[0002] There is a mounting bracket described in Patent Document 1 as a bracket for attaching various instruments to a building made of general-shaped steel or lip groove-shaped steel. This mounting bracket is mainly a bracket fixed to the flange of the steel, and is a bracket for mounting various members L, pipes, etc. P on the lower part or side surface of this mounting bracket.

[0003] That is, it includes a bracket body 1 having a substantially U-shaped cross-section on the side for sandwiching the flange of the steel, and a fixing screw 6 for fixing this bracket body 1 to the flange. And when suspending various members L below the flange, the suspension member 27 is connected by a connecting screw 26 passing through the lower side surface of the bracket body 1, and various members L are suspended on this suspension member 27.

[0004] Also, when fixing a pipe or the like P to the side surface of the flange, it is configured to fix the pipe or the like P using a bracket body 10 of a different shape having a connection port formed on the side surface.

[0005] On the other hand, a mounting bracket used when installing an instrument such as a sensor is shown in Patent Document 2. This mounting bracket is particularly a mounting bracket fixed to a suspension bolt P. That is, the connecting body 20 is bent in a substantially C-shaped cross-section on the side, and an upper notch 21 and a lower notch 22 for locking to the upper and lower sides of the side surface of the suspension bolt P are formed on this connecting body 20, and it is configured to be fixed to the suspension bolt P by the elastic force of the connecting body 20.

[0006] And a support body 10 is extended and formed from the lower end portion of this connecting body 20, and a sensor fixture Q2 is connected to this support body 10 to mount the sensor Q.

Prior Art Documents

Patent Documents

[0007] [Patent Document 1] Japanese Utility Model Publication No. 55-61695 [Patent Document 2] Japanese Patent Publication No. 2010-271976 [Overview of the project] [Problems that the invention aims to solve]

[0008] The conventional mounting bracket described in Patent Document 1 requires the selection of different shaped bracket bodies 1 and 10 depending on whether various members L are suspended from below the structural steel or pipes and other materials P are attached to the side of the structural steel. Therefore, it was not possible to fix various members L, pipes and other materials P, at different positions with a single mounting bracket.

[0009] Furthermore, even in a configuration that uses a connecting body 20 fixed to a suspension bolt P, such as the mounting bracket described in Patent Document 2, the position where the device Q is attached to the connecting body 20 is determined as a fixed position, so it is not possible to fix the device Q, etc., to different positions on the same mounting bracket.

[0010] Therefore, the present invention was created to solve the above-mentioned problems, and aims to provide a mounting bracket that allows various devices and components to be fixed to different positions with a single mounting bracket when attaching them to structures such as structural steel. [Means for solving the problem]

[0011] To achieve the above objective, the first means of the present invention is a metal fitting body 1 with a substantially U-shaped side that clamps a part of a structure, and a fastening screw 4 that fixes the metal fitting body 1 to the structure. and, In the provided mounting hardware, The aforementioned At the bottom of the metal fitting body 1 、 At least three tsu A connecting body 2 composed of surfaces is formed, Each of the multiple surfaces of the connecting body 2 has at least one connecting portion 3 formed on it. It is the matter.

[0012] The metal fitting body 1 of the second means is the top plate 1A, TheIt has left and right side plates 1B formed on the left and right side surfaces of the top plate 1A, and the connecting body 2 Extending from the left and right side plates 1B, respectively has left and right side portions 2B and , front and rear side portions 2A extending from the left and right side portions 2B, has.

[0013] Of the third means The front and rear side portions 2A are formed by bending from the left and right side portions 2B, respectively, and form a double structure where the front and rear portions of the left and right side portions 2B overlap. .

[0014] Of the fourth means At least one of the connecting portions 3 is formed on each of the surfaces of the connecting body 2. .

[0015] The fifth means is The metal fitting body 1 and the connecting body 2 are formed integrally by bending a single steel plate. .

[0016] Of the sixth means The connecting portion 3 is configured such that a connecting screw Q2 for connecting the mounting fixture can be inserted through it, and the mounting angle of the mounting fixture can be changed around the connecting screw Q2. .

[0017] The seventh means is that the fixture is Equipment a fixture Q1 for fixing Q, or a long body that fixes a long body and is a support.

[0018] In the eighth means, The installation position of the connecting portion 3 in the connecting body 2 is such that when the mounting fixture is attached to the connecting portion 3, the mounting fixture itself and the member attached to the mounting fixture do not interfere with the structure and other parts of the mounting bracket, and the mounting fixture itself and the member attached to the mounting fixture do not interfere with the structure and other parts of the mounting bracket even when the mounting angle of the mounting fixture is changed.

Advantages of the Invention

[0019] According to the present invention, a connecting body 2 having a bottom surface square tube shape is formed at the lower part of the metal fitting body 1, and by forming the connecting portions 3 on each surface of the connecting body 2, it can be attached regardless of the direction of inclination of the steel material, and even when there are obstacles, other connecting portions 3 can be used, so the possibility of avoiding obstacles is increased. Furthermore, the attachment position of the instrument to the attachment fitting can be changed. Also, when attaching various instruments to general-shaped steel or lip-grooved steel, it can be used with a single attachment fitting.

[0020] Moreover, since the connecting portion 3 has a structure for fixing various instruments with a single tapping screw, various instruments can also freely change the inclination of the instrument using the tapping screw as a fixed axis.

Brief Description of the Drawings

[0021] [Figure 1] It is a perspective view of the attachment fitting of the present invention. [Figure 2]This is a front view of the mounting bracket of the present invention. [Figure 3] Figure 2 shows a cross-sectional view along line AA. [Figure 4] This is a bottom view of the mounting bracket of the present invention. [Figure 5] (i) to (ii) are unfolded diagrams showing the formation process of the mounting bracket of the present invention. [Figure 6] This is a perspective view showing an example of the use of the present invention. [Figure 7] This is a perspective view showing an example of how the present invention is used. [Figure 8] A perspective view illustrating another example of the use of the present invention. [Figure 9] This is a perspective view illustrating another example of the use of the present invention. [Modes for carrying out the invention]

[0022] The main components of the mounting bracket of the present invention consist of a bracket body 1, a connecting body 2, a connecting part 3, and a fastening screw 4 (see Figure 1), and the bracket body 1 and the connecting body 2 are integrally formed by bending a single steel plate (see Figure 5).

[0023] The metal fitting body 1 is a part that forms a roughly U-shape on its side, which clamps a part of a structure, such as the flange S1 of a structural steel section S, and is equipped with a fastening screw 4 that penetrates the top plate 1A of the metal fitting body 1 (see Figure 1). The metal fitting body 1 has a clamping opening 1C for clamping the flange S1, and the fastening screw 4 presses the flange S1 inserted into the clamping opening 1C.

[0024] The connecting body 2 is a bottom-surfaced rectangular tubular portion formed at the lower part of the metal fitting body 1 (see Figure 4). Connecting parts 3 are formed on each surface of this connecting body 2. The connecting parts 3 shown in the figure are shaped like pilot holes for inserting tapping screws (see Figure 3). Furthermore, the configuration of the connecting parts 3 is not limited to the pilot hole shape shown in the example, and the number, shape, and position of the connecting parts 3 can be arbitrarily changed depending on the device or component to be connected to the connecting body 2.

[0025] Furthermore, the connecting body 2 includes front and rear side portions 2A and left and right side portions 2B (see Figure 3). The front and rear side portions 2A shown in the figure are formed by bending from the left and right side portions 2B, and the front and rear side portions 2A form a double structure where they overlap the front and rear portions of the left and right side portions 2B. In other words, a pilot hole-like connecting portion 3 is formed through the double overlapping front and rear side portions 2A.

[0026] Furthermore, a contact piece 2C is formed at the boundary between this connecting body 2 and the left and right side plates 1B (see Figure 2). Then, the contact piece 2C is placed against the lower surface of the flange S1 of the various shaped steel S, and the upper surface of the flange S1 is fixed with a fastening screw 4 (see Figure 7).

[0027] Figures 5(a) to (d) show the process of bending and forming the mounting bracket of the present invention. The bracket body 1 and connecting body 2 of the present invention are continuously formed from a metal plate that is substantially rectangular in shape (see Figure 5(a)).

[0028] The metal fitting body 1 consists of a top plate 1A formed in the center of a metal plate and left and right side plates 1B formed on the left and right sides of the top plate 1A. For convenience, in the illustrated example, the left and right side plates 1B are formed at the top and bottom of the figure (see Figure (a)). Then, a clamping opening 1C is formed along these left and right side plates 1B.

[0029] The connecting body 2 extends from the left and right side plates 1B, and front and rear side portions 2A are integrally formed at the front and rear of the left and right side portions 2B (see Figure (a)). Abutment pieces 2C are formed on the connecting body 2 side at the boundary between the left and right side plates 1B and the connecting body 2, and each abutment piece 2C is bent vertically (see Figure (b)).

[0030] Furthermore, the front and rear side sections 2A are bent from the front and rear of each left and right side section 2B (see Figure (c)). In this state, when the left and right side plates 1B of the metal fitting body 1 are bent from the top plate 1A, the mounting fitting is formed (see Figure (d)). At this time, one of the left and right side sections 2B is configured to overlap the inside of the other left and right side section 2B (see Figure 3). Then, a pilot hole-like connecting section 3 is formed in the overlapping left and right side sections 2B.

[0031] Figure 6 shows the state in which the fixture mounting bracket Q1 is connected to the connecting body 2. That is, the connecting screw Q2, which is made of a tapping screw, is passed through the fixture mounting bracket Q1 and fixed to the connecting part 3 of the connecting body 2. Then, a fixture Q such as a sensor or lighting fixture is fixed to this fixture mounting bracket Q1 (see Figure 7).

[0032] In this case, since the fixture mounting bracket Q1 is connected to the connecting part 3 by a single connecting screw Q2, the angle of the fixture Q, along with the fixture mounting bracket Q1, can be changed around this connecting screw Q2 (see Figure 8). As a result, it can be used in accordance with the inclination of the structural steel S, even when the structural steel S is tilted in the longitudinal direction or when viewed from the cross-sectional direction. In other words, even if the structural steel S is tilted, it is possible to mount the fixture Q perpendicular to the ground. Moreover, since the connecting part 3 is formed on each surface that forms a planar rectangular tube shape of the connecting body 2, it is also possible to change the mounting position of the fixture Q by changing the position of the connecting part 3 to which it is attached. As a result, even if the mounting position or mounting angle of the fixture Q is changed, the mounting bracket of the present invention can accommodate it.

[0033] The installation position of the connecting portion 3 in the connecting body 2 is preferably such that when a mounting fixture such as the fixture mounting fixture Q1 is attached to the connecting portion 3, the fixture itself and the members attached to the fixture do not interfere with structural elements such as structural steel and other parts of the mounting bracket of the present invention. It is also preferable that the fixture itself and the members attached to the fixture do not interfere with structural elements such as steel and other parts of the mounting bracket of the present invention, even when the mounting angle of the fixture is changed.

[0034] In the above embodiment, the connecting body 2 is shown as a rectangular cylindrical base portion formed at the lower part of the metal fitting body 1. However, it may also be a portion composed of at least three of the four faces of the rectangular cylindrical base portion. In this case, the three faces may be one front and rear side portion 2A and two left and right side portions 2B.

[0035] In the above embodiment, the device mounting bracket Q1 was exemplified as a mounting device to be attached to the present invention, but a cable support bracket R may also be used as a mounting device. Figure 9 shows the state in which the cable support bracket R is connected to the connecting body 2. That is, the connecting screw is passed through the screw hole of the cable support bracket R and fixed to the connecting part 3 of the connecting body 2. Then, cables, etc. are placed on this cable support bracket R. Since the cable support bracket R can be fixed to the connecting part 3 at any angle, cables, etc. can be arranged at any angle. Also, since the cable support bracket R can be fixed to the connecting part 3 at any location, cables, etc. can be arranged while avoiding obstacles. Note that the cable support bracket R is not limited to the shape shown in Figure 9, but various mounting devices that can support cables, etc. can be used. Here, cables, etc. include long objects such as pipes. Alternatively, cable ties may be used as fasteners.

[0036] In this invention, a bottom-shaped rectangular tubular connecting body 2 is formed at the lower part of the metal fitting body 1, and connecting parts 3 are formed on each surface of the connecting body 2, allowing the mounting fixture to be attached to the desired connecting part at a desired angle. This makes the following possible. • When the structural steel to which the present invention is attached is tilted, the angle of the mounting fixture attached to the present invention can be optimized. This is applicable to both cases where the structural steel is tilted in the longitudinal direction and when viewed from the cross-sectional direction. Even if the structural steel to which the present invention is attached is not tilted, the angle of the mounting fixture attached to the present invention can be adjusted arbitrarily. • Since the mounting location (connecting part 3) of the mounting fixture to be attached to the present invention can be selected from multiple locations, the mounting fixture can be attached to the optimal position while avoiding obstacles. • It is also possible to attach cable ties to the connecting part 3. • Multiple fixture mounting brackets Q1 can be attached to the connecting section 3. The present invention includes multiple connecting parts 3 to which mounting fixtures can be attached, allowing multiple types of mounting fixtures to be attached in desired positions and combinations.

[0037] Furthermore, the mounting bracket of the present invention is not limited to the illustrated example, and each component, such as the bracket body 1, connecting body 2, and connecting part 3, can be arbitrarily changed, and the design can be freely modified without altering the essence of the present invention.

[0038] This invention also includes the following inventions. It comprises a metal fitting body with a roughly U-shaped side that clamps onto a part of the structure, and a fastening screw that secures the metal fitting body to the structure. A connecting body is formed at the lower part of the metal fitting body, consisting of at least three sides of a bottom-shaped rectangular tubular body, and a connecting portion is formed on each side of the connecting body. A fixture mounting bracket having at least one connecting section fitted with a fixture mounting device for securing fixtures such as sensors or lighting fixtures. It comprises a metal fitting body with a roughly U-shaped side that clamps onto a part of the structure, and a fastening screw that secures the metal fitting body to the structure. A connecting body is formed at the lower part of the metal fitting body, consisting of at least three sides of a bottom-shaped rectangular tubular body, and a connecting portion is formed on each side of the connecting body. A cable mounting bracket with a cable support attached to at least one connection point. [Explanation of symbols]

[0039] Q Equipment Q1 Fixture mounting hardware Q2 Connecting screws R Cable support S-shaped steel S1 Flange 1 Metal fitting body 1A Top plate 1B Left and right side plates 1C Clamping opening 2 Concatenation 2A Front and rear sides 2B Left and right sides 2C Contact piece 3 Connecting part 4. Fastening screws

Claims

1. A mounting bracket comprising a metal fitting body with a roughly U-shaped side profile that clamps onto a part of a structure, and a fastening screw for fixing the metal fitting body to the structure, A connecting body consisting of at least three surfaces is formed at the lower part of the metal fitting body. A mounting bracket characterized in that at least one connecting portion is formed on each of the multiple surfaces of the connecting body.

2. The metal fitting body has a top plate and left and right side plates formed on the left and right sides of the top plate. The mounting bracket according to claim 1, wherein the connecting body has left and right side portions extending from the left and right side plates, and front and rear side portions extending from the left and right side portions.

3. The mounting bracket according to claim 2, wherein the front and rear side portions are bent and formed from the left and right side portions, and the front and rear portions of the left and right side portions overlap to form a double structure.

4. The mounting bracket according to claim 1, wherein the connecting portion is formed on each of the surfaces of the connecting body, at least one of them.

5. The mounting bracket according to claim 1, wherein the metal fitting body and the connecting body are integrally formed by bending a single steel plate.

6. The mounting bracket according to any one of claims 1 to 5, wherein the connecting portion is configured to allow a connecting screw for connecting mounting fixtures to be inserted, and the mounting angle of the mounting fixtures can be changed with respect to the connecting screw.

7. The mounting bracket according to claim 6, wherein the mounting bracket is a fixture mounting bracket for fixing an appliance, or a long body support bracket for fixing a long body.

8. The mounting bracket according to claim 6, wherein the mounting position of the connecting portion in the connecting body is such that when the mounting bracket is attached to the connecting portion, the mounting bracket itself and the member attached to the mounting bracket do not interfere with the structure and other parts of the mounting bracket, and the mounting bracket itself and the member attached to the mounting bracket do not interfere with the structure and other parts of the mounting bracket even when the mounting angle of the mounting bracket is changed.

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