JPH0643527Y2 - Mounting bracket for angle - Google Patents

Description

[Detailed Description of the Invention] (Industrial field of application) The present invention is used for assembling an article such as a bird restraint device which is fixed to an angle forming an iron column such as a power transmission line and spins when a bird stops. Regarding mounting brackets used.

(Prior Art) Generally, a mounting bracket of this type has a pair of bolts (B) and (B) inserted through a flat plate-shaped bracket body (A) at predetermined intervals, as schematically shown in FIG. The bolt (B)
The stopper (C) is loosely inserted into the insertion end of (B), and the nut (D) is screwed into the stopper end (C) and the metal fitting body by screwing the bolt (B). The angle (E) is sandwiched between it and (A).

(Problems to be solved by the invention) By the way, in order to assemble the mounting bracket having the above structure to the angle, for example, a tool such as a spanner or a wrench is used to loosen the bolts (B) and then the stopper plate (C). ) And the metal fitting body (A) are sufficiently secured, and the angle (E) is interposed between the stopper plate (C) and the metal fitting body (A). The angle (E) must be sandwiched between the metal fitting body (A) and each clasp (C) by screwing each bolt (B), and the angle (E) of the mounting metal fitting as a whole. It takes a lot of time to attach it to, and it is difficult to carry out the assembling work especially in a high place where the footing is particularly bad such as an iron pole of a transmission line.

The present invention has been developed in view of the above circumstances, and an object thereof is to easily and securely assemble the angle without using a tool such as a spanner, and It is to provide a mounting bracket that can be assembled to different angles.

(Means for Solving the Problem) However, in the present invention, the first angle piece (11) and the second angle piece (12) extending from one end in the width direction of the first angle piece (11) in a direction substantially orthogonal to each other are provided. A mounting bracket for mounting on the included angle (1), the first bracket (21) extending along the outer surface of the first angle piece (11), and the second bracket extending along the outer surface of the second angle piece (12). An L-shaped metal fitting body (2) composed of a piece (22) is provided, and one end of the holding body (3) made of a spring material in the longitudinal direction is pivotally attached to the first metal fitting piece (21). The second metal fitting piece (22) is provided with a locking portion (25) for locking the other end side of the holding body (3), and the middle portion of the holding body (3) in the longitudinal direction is provided with the metal fitting body. (2) The metal fitting pieces (21) and (22) in the bulge are bulged toward the corners on the inner surface side, and the locking portion of the holding body (3) is located at the bulging portion. The first pressing portion (5a) and the second angle piece (12) that are in pressure contact with the inner surface of the first angle piece (11) when locked to the (25).
And a second pressing portion (5b) which is in pressure contact with the inner surface of the.

(Operation) According to the present invention, the first metal fitting piece (2) of the metal fitting body (2) is
1) is applied to the outer surface of the first angle piece (11) of the angle (1), and the second metal piece piece (22) is applied to the outer surface of the second angle piece (12). Only by locking the other end side of (3) to the locking portion (25), the first and second pressing portions (5a) (5b) of the holding body (3) are substantially orthogonal to each other. The angle (1) is securely held by the holding body (3) and the metal fitting body (2) by press-contacting the inner surfaces of the second angle pieces (11) (12), respectively. Since the second pressing portions (5a) and (5b) face the inner surface of the corner portion of the metal fitting body (2), it can be assembled into a small angle fitting in the corner portion or a large angle wider than the corner portion. It can be attached.

(Embodiment) An embodiment of an angle mounting bracket according to the present invention will be described below with reference to the drawings.

The mounting bracket shown in FIGS. 1 and 2 is a mounting bracket for fixing a bird's eye device that is fixed to an angle forming an iron pole of a transmission line or the like and spins a bird stopping on the iron pole. As is known, (1) includes a first angle piece (11) and a second angle piece (12) extending from one end of the first angle piece (11) in the width direction to a direction substantially orthogonal to the first angle piece (11), and the angle ( The mounting bracket to be mounted on 1) is, as a basic body, a first bracket piece (21) along the outer surface of the first angle piece (11).
And an L-shaped metal fitting body (2) comprising a second metal fitting piece (22) along the outer surface of the second angle piece (12), and the first metal fitting body (2).
And a holding body (3) pivotally attached to one end of the metal fitting piece (21) in the width direction.

The metal fitting body (2) is formed by bending a thin iron plate into an L shape,
The first and second metal fitting pieces (21) and (22) are formed, and are bent so that the free end of the first metal fitting piece (21) is parallel to the second metal fitting piece (22). Then, the bent piece is used as the pivotally attached part (23) of the holding body (3) to form the through hole (24) in the pivotally attached part (23), while the free end of the second metal piece (22) is formed. The bent portion is bent toward the first metal fitting piece (21) side by about 45 °, and the bent piece is used as the locking portion (25) of the holding body (3).
5) A locking hole (26) having the same shape as the through hole (24) is provided.

A pair of cylindrical holding cylinders (4) are fixed to the outer surface of the first metal piece (21) by welding, and one end of the rod-shaped bird guard (40) in the longitudinal direction is held. It is inserted and fixed in the tube (4).

The bird guard (40) is made of alumina-containing porcelain.

On the other hand, the holding body (3) is made of a thin plate spring plate made of stainless steel, and is inserted into the through hole (24) and the locking hole (26) at both ends of the holding body (3) in the longitudinal direction. Possible first and second
By integrally forming the projecting pieces (31) (32), inserting the first projecting piece (31) into the through hole (24), and then rounding it into a cylindrical shape,
The sandwiching body (3) is pivotally attached to the pivotal attachment portion (23) in a swingable manner, and the second projecting piece (32) is also rounded into a cylindrical shape and can be inserted into the locking hole (26). I am trying.

Further, the longitudinal middle portion of the holding body (3) bulges toward the corner portion of the metal fitting body (2), that is, the boundary portion between the first metal fitting piece (21) and the second metal fitting piece (22). Thus, the sandwiching body (3) is provided with a pair of arcuate portions (33) (34) and a flat connecting portion (35) connecting these arcuate portions (33) (34), and the arcuate portions are provided. A corner between the (33) and the connecting portion (35) is formed between the first angle piece (11) and the second angle piece (12) when the holding body (3) is locked to the locking portion (25). There are a pair of first and second pressing portions (5a) and (5b) that are in pressure contact with each inner surface.

The sandwiching body (3) has the first protrusion (31) in the free state (the state shown by the chain double-dashed line in FIG. 1) in which the second protrusion (32) is disengaged from the locking hole (26). ) To second
The length to the projecting piece (32) is longer than the length from the pivotal attachment portion (23) to the locking portion (25) of the metal fitting body (2).

In order to assemble the mounting bracket having the above-mentioned configuration to, for example, the angle (1) which constitutes an iron pillar, the cylindrical second projecting piece (32) is detached from the locking hole (26), and the holding body is held. (3) is in a free state.

Then, apply the inner surface of the first metal piece (21) to the outer surface of the first angle piece (11) and the inner surface of the second metal piece (22) to the outer surface of the second angle piece (12). Then, the sandwiching body (3) is swung to bend the second projecting piece (32) toward the first projecting piece (31), and the second projecting piece (32) is re-described. The first pressing portion (5a) is inserted into the locking hole (26), and the spring reaction force generated in the holding body (3) causes the first pressing portion (5a) to move to the inner surface of the first angle hole (11).
Further, the second pressing portion (5b) is provided with the first angle piece (1
The angle (1) is sandwiched between the sandwiching body (3) and the metal fitting body (2) by press-contacting the inner surface of the second angle piece (12) orthogonal to 1).
The metal fitting body (2) can be securely fixed to the angle (1) without looseness or inadvertent misalignment in FIG.

Since the first and second pressing portions (5a) (5b) are provided so as to face the corners of the metal fitting body (2), the angle (1) for mounting the above fittings is For example, a small one shown by a solid line in FIG. 1 or a large one shown by a dashed line in FIG. 1 can be applied.

In the above embodiments, the bird guard (40) for preventing birds from stopping on the iron pillar is inserted and fixed in the holding cylinder (4), but the present invention is not limited to this, and is shown in FIG. 3, for example. As described above, the fixture (41) for the flag (H) is attached to the first metal piece (2).
You may stand on the outer surface of 1), or you may attach a ball with Tegs or the like to prevent birds from flying, or you may attach a support rod that supports the cable wire. Good.

Further, in the above examples, it was applied to the mounting bracket to the angle that constitutes the steel tower, but is not limited to the angle of the steel tower, for example, to the mounting bracket to the angle that constitutes a structure such as a house or a steel bridge. It can be applied.

Further, in the above embodiments, the connecting portion (35) connecting the pair of arc-shaped portions (33) (34) formed in the holding body (3) is formed flat and connected to the arc-shaped portion (33). Although the corners of the portion (35) are the first and second pressing portions (5a) and (5b), the connecting portion (35) is formed in an arc shape as shown in FIG. 35) on both sides in the length direction of the first and second pressing portions (5
It may be a) (5b).

(Effects of the Invention) As described above, the present invention has the first metal piece (21) extending along the outer surface of the first angle piece (11) and the second metal piece (22) extending along the outer surface of the second angle piece (12). And an L-shaped metal fitting body (2) consisting of the first metal fitting body (2), and one end of the holding body (3) made of a spring material in the longitudinal direction is pivotally attached to the first metal fitting piece (21). The piece (22) is provided with a locking portion (25) for locking the other end side of the holding body (3), and the middle portion in the length direction of the holding body (3) is provided in the metal fitting body (2). Swell toward the inner corners of both metal fittings (21) (22),
At the bulging portion, the first pressing portion (5a) and the second pressing portion (5a) which are in pressure contact with the inner surface of the first angle piece (11) when the holding body (3) is locked to the locking portion (25). By providing the second pressing portion (5b) which comes into pressure contact with the inner surface of the angle piece (12), the inner surface of the first metal piece piece (21) is brought into contact with the outer surface of the first angle piece (11), and The inner surfaces of the two metal fitting pieces (22) are respectively applied to the outer surfaces of the second angle pieces (12), and the other end of the holding body (3) is locked to the locking portion (25). Only the first and second pressing parts (5a) of the holding body (3)
First and second angle pieces (11) in which (5b) are substantially orthogonal
Since the angle (1) is sandwiched between the sandwiching body (3) and the metal fitting body (2) by press-contacting the inner surface of the (12), a tool such as a spanner is used to assemble the angle. Easy to use without the angle (1)
With respect to the metal fitting body (2), the first and second pressing portions (5a) and (5b) can be securely fixed without rattling or being inadvertently displaced.
Since it faces the inner surface of the corner portion, it can be mounted on a small angle fitting in the corner portion or a large angle wider than the corner portion, and is excellent in versatility.

[Brief description of drawings]

FIG. 1 is a partially cutaway front view showing an embodiment of an angle fitting according to the present invention, FIG. 2 is a side view of the same, and FIG. 3 is a partial cutaway view of an angle fitting of another embodiment. Front view,
FIG. 4 is a front view showing an example of a conventional mounting bracket. (1) …… Angle (11) …… First angle piece (12) …… Second angle piece (2) …… Metal fitting body (21) …… First fitting piece (22) …… Second fitting piece ( 25) …… Locking part (3) …… Clamping body (5a) …… First pressing part (5b) …… Second pressing part

Claims (1)

[Scope of utility model registration request] 1. A mounting for mounting on an angle (1) provided with a first angle piece (11) and a second angle piece (12) extending from one widthwise end of the first angle piece (11) in a direction substantially orthogonal to the width direction. Metal fittings, a first fitting piece (21) along the outer surface of the first angle piece (11), and the second angle piece (12)
An L-shaped metal fitting body (2) consisting of a second metal fitting piece (22) extending along the outer surface of the first metal fitting piece (21), and one end of the first metal fitting piece (21) in the longitudinal direction of the holding body (3) made of a spring material. The second metal fitting piece (22) is provided with a locking portion (25) for locking the other end side of the holding body (3), while the second metal fitting piece (22) is pivotally attached.
Of the clamp body (3) is bulged toward the inner corners of the metal fitting pieces (21) (22) of the metal fitting body (2) at the middle portion in the length direction of the holding body (3). The locking part (2
A first pressing portion (5a) which is in pressure contact with the inner surface of the first angle piece (11) and a second pressing portion (5b) is in pressure contact with the inner surface of the second angle piece (12) when locked to the second angle piece (11). Mounting bracket for angles, which is characterized by having.