JP2548369Y2 - Slide gate - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a slide gate, and more particularly, to a slide gate suitably used for carrying in and out equipment, such as temporary and permanent equipment.

[0002]

2. Description of the Related Art Conventionally, as this type of slide gate, as shown in FIG. 6, it is movably along a support beam 1b bridged between at least a pair of columns 2a, 2a standing upright. A slide gate 1c is provided between a plurality of suspended panel frame hanging rods 4b so that a predetermined panel frame 12b is connected in a freely bendable manner, thereby opening and closing the slide gate 1c. It can be done easily and quickly.

[0003]

However, the conventional slide gate has the following problems.

That is, the above-mentioned conventional slide gate is provided with
A predetermined panel frame 12b is foldably connected and connected between a plurality of panel frame hanging rods 4b movably suspended along a support beam 1b bridged between 2a, 2a. It is a thing.

Therefore, the slide gate having the above structure
When the panel 1c is opened and closed as shown in FIG. 8 (arrow E), the panel frame 12b is moved to one of the front and rear sides of the slide gate 1c as shown in FIG. It will protrude sequentially.

Accordingly, an eccentric load due to eccentricity is applied to the lower part of the panel frame 12b, which sequentially protrudes to one of the front and rear sides of the slide gate 1c, to incline the panel frame 12b (arrow G). become.

Thus, the panel frame 12b inclined (arrow G) by the eccentric load as described above not only presses the guide roller 15a disposed at the lower end of the panel frame 12b against the side surface of the rail, but also supports the support beam 1b. Moving the traveling roller 6b
Will also make the movement worse.

Therefore, the operation of opening and closing the panel frame 12b due to the unbalanced load is not only difficult and troublesome, but also the panel frame 12b.
There are various problems that frequent replacement of parts is troublesome due to abnormal wear of each member caused by the inclination, and replacement parts are increased.

The present invention solves all of the above-mentioned problems, regardless of whether the panel frame is temporarily or permanently installed, without applying an offset load to the panel frame of the slide gate once installed. An object of the present invention is to provide an extremely excellent slide gate capable of performing opening and closing operations.

[0010]

That is, in the present invention, a plurality of suspension bodies 5 movably suspended along a support beam 1a bridged between at least a pair of columns 2 standing upright. , And a plurality of panel frame hanging rods 4 that are suspended from the respective hanging bodies 5 and are rotatable via a predetermined rotating shaft 5a.
A plurality of panel frame main bodies 12 detachably provided on each of the panel frame hanging rods 4, and a plurality of connecting bodies 7 which bendably connect each of both end portions of the plurality of panel frame main bodies 12. The panel frame hanging bar 4 is provided at the center of the horizontal frame 12e of the panel frame body 12, and the panel frame body 1
2 is that it is formed so as to be dividable along the hanging direction of the panel frame hanging bar 4.

[0011]

In the slide gate having the above structure,
Since the rotatable panel frame hanging bar suspended from the hanging body movably suspended along the support beam is provided at the center of the horizontal frame of the panel frame main body, the slide gate is moved. In the case of opening the gate, when the panel frame body is sequentially moved along the support beam, the panel frame body that is bent through the connecting body is alternately arranged in a staggered manner on the front side and the rear side of the slide gate. By projecting, it is possible to prevent the occurrence of an eccentric load.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to the drawings.

In FIGS. 1 and 2, reference numeral 1 denotes a slide gate.

Reference numeral 1a denotes a support beam having a substantially D-shaped cross-section spanned between the two columns 2 and 2, and is bolted to each upper end of the two columns 2 and 11.

On the lower surface of the support beam 1a, as shown in FIG. 4, a guide rail 3 for running a suspension 5 to be described later is provided along the support beam 1a. A long hole 3a is formed in the lower part of the rail 3 along the longitudinal direction of the support beam 1a.

Reference numeral 5 denotes a suspended body provided with a rotatable traveling roller 6a on a hanging bar 6 provided at the upper part. The traveling roller 6a is provided inside the guide rail 3 and has a support beam. 1 is suspended so as to be movable in the longitudinal direction.

Each of the above-mentioned suspensions 5 is provided with a rotating shaft part.
A rotatable panel frame hanging bar 4 is suspended via 5a, and a panel frame body 12 rotatable about the panel frame hanging bar 4 as a rotation axis is provided below the panel frame hanging bar 4. .

Reference numeral 7 denotes a connecting body which is connected to one end of each of the panel frame main bodies 12 provided on each of the panel frame hanging bars 4 so as to be freely bent, and is formed at one end of the panel frame main body 12. It is made of a rubber body that can be inserted into and removed from the groove 12b, and is formed in advance to a predetermined length along the panel frame body 12.

The panel frame hanging bar 4 is connected to the panel frame body 12.
Is provided at the center of the horizontal frame 12e of the
Reference numeral 12 designates panel frames 12a, 12a which can be divided in both left and right directions along the panel frame hanging rod 4, and the panel frame main body 12 has a central side to form slide gate bodies 13, 13 which can be opened in both directions. It is configured to be openable and closable with the two panel frame hanging bars 4a, 4a as boundaries.

Reference numeral 8 denotes a connector for integrally connecting opposing one ends of the divided panel frames 12a, 12a. As shown in FIG. 5, the panel frames 12a, 12a oppose each other. An aluminum extruded insert member 8b is inserted into the locking groove 12c provided at one end of each of the extruded parts in a retaining state, and an aluminum extruded cover member 8a is attached to the insert member 8b via a bolt 10. And the panel frames 12a, 12a.

The panel frames 12a, 12a integrally connected via the connecting member 8 are hung by bolts 10 on a panel frame holding member 9 provided below the panel frame hanging bar 4. It becomes.

Reference numeral 14 denotes a metal fitting having a substantially U-shaped cross section provided between the lower ends of the columns 2, 2 so as to face the support beam 1a, and the ground on which the columns 2, 2 are erected. It is buried in.

Numeral 14a designates a rail made of a square pipe or the like which is attached in a longitudinal direction substantially at the center of the metal fitting 14.

Numerals 15 and 15 denote a pair of guide rollers arranged to face both ends of mounting plates 16 and 16 mounted on the lower ends of the central panel frame hanging rods 4a and 4a, respectively. In order to be able to roll freely along the screw 14a, they are provided in contact with the side surfaces thereof.

The slide gate according to the present embodiment has the above-described configuration. The following description will be made on the case where the gate is opened.

First, as shown in FIG. 2, a guide rail 3 is provided along the support beam 1a, and the guide rail 3
A rotatable traveling roller 6a is provided inside the vehicle, and a suspending body 5 is suspended from the suspending rod 6.
The panel frame hanging rod 4 is rotatable through the rotating shaft 5a.
Is provided substantially at the center of the suspended panel frame body 12,
Further, since both ends of the panel frame main body 12 are connected by a bendable connecting body 7, the two opposite panel frame hanging rods 4a, 4a at the center are respectively connected to the supporting columns 2, 2 facing each other. Side (arrow A), the slide gate bodies 13, 13 are opened in both directions as shown in FIGS. 3 and 4, and the panel frame bodies 12 are alternately projected to apply a smooth load without improper load. Can be opened to the public.

Further, the panel frame main body 12 is configured to be dividable along the panel frame hanging bar 4, and the panel frame hanging bar 4 is further provided with the panel frames 12a,
Since a panel frame suspending means for suspending at least one of the connector 8 for integrally connecting opposing one end portions of the 12a and the upper end portion of the panel frame body 12 is provided, the slide gate 1 When assembling, there is no need to assemble the panel frame suspending rod 4 and the panel frames 12a, 12a in advance, and the panel frame suspender suspended from the support beam 1a in the final step of assembling the slide gate 1. The panel frame body 12 composed of the panel frames 12a, 12a can be easily attached to each of the rods 4.

In the above embodiment, a plurality of panel frame hanging rods which are rotatable via a predetermined rotating shaft are provided on the plurality of hanging bodies movably suspended along the support beams. Although it is suspended, in short, when the panel frame main body whose both ends are connected by the connecting body moves along the support beam,
If the panel frame main body can be rotated so as to alternately project the panel frame main body in a staggered manner on the front surface side and the rear surface side of the slide gate, a specific mechanism or mounting of the rotating shaft portion The location and the like are not limited in any way, and may be provided on at least one of the hanging body and the panel frame hanging bar.

In the above embodiment, the panel frame hanging bar is provided at the center of the horizontal frame of the panel frame main body, and the panel frame main body extends along the hanging direction of the panel frame hanging bar. 2
Although it is divided, it is not necessarily limited to two divisions. In other words, if it is divided along the hanging direction of the panel frame hanging rod, the specific number of divisions and divisions are not limited at all. In short, if the panel frame hanging bar is provided at the center of the horizontal frame of the panel frame main body, the division location is not limited.

Further, in the above embodiment, the panel frame hanging rod is provided with a connector for integrally connecting the upper end of the panel frame main body or one end of each of the divided panel frames of the panel frame main body. A panel frame clamp for suspending at least one of the panel frames via bolts is provided, but the invention is not limited to only bolts. The specific configuration is not limited as long as the panel frame hanging bar is provided on the panel frame hanging bar. For example, the locking portions provided on both sides (not shown) ) Or a metal frame (not shown) may be used to suspend the panel frame body.

Further, in the above embodiment, each of the divided panel frames is made of an aluminum extrusion which is inserted in a locking groove provided at one end of each of the panel frames facing each other. It consists of an insert member and an aluminum extruded cover member attached to the insert member via bolts. In short, the panel frame body can be formed by integrally connecting the divided panel frames. If it is provided, it does not necessarily need to be composed of an aluminum extrusion insert member and an aluminum extrusion cover member attached to the insert member via bolts. For example, a screw (shown in the drawing) is directly attached to an extended panel frame hanging rod. ) May be mounted via mounting means such as

Further, in the above embodiment, the connecting body for connecting each of the panel frame bodies is made of a rubber body which can be inserted into and removed from a groove formed at one end of the panel frame body. However, the present invention is not limited to this, and the point is that any metal fitting such as a hinge may be used as long as the divided panel frames are connected in a freely bendable manner. It may project to either the front side or the rear side.

Thus, the specific shapes, quantities, mounting structures, and the like of the support beams, columns, suspensions, and rotating shafts, and the panel frame hanging rods, panel frames, and the like in the present invention are never limited. However, the specific configuration of each of the other members constituting the slide gate can be freely changed within the intended range of the present invention.

[0034]

As described above, the present invention includes a plurality of suspension bodies which are movably suspended along a support beam bridged between at least a pair of pillars erected from each other. A plurality of panel frame hanging rods suspended from each of the hanging bodies and rotatable via a predetermined rotation shaft, and a plurality of panel frame main bodies detachably provided on each of the panel frame hanging rods And a plurality of connecting members for connecting each of both ends of the plurality of panel frame bodies in a freely bendable manner, and the panel frame hanging bar is provided at the center of the horizontal frame of the panel frame body. Since the panel frame main body is formed so as to be able to be divided along the hanging direction of the panel frame hanging bar, when the slide gate is opened, the panel frame main body is moved along the support beam. When moved sequentially, the panel frame body that bends through the connector in a zigzag pattern The front side and the rear side of the slide gate to protrude alternately can prevent the occurrence of uneven load.

Therefore, regardless of whether the panel frame is temporarily or permanently installed, the panel frame body can be smoothly opened and closed without imposing an uneven load on the panel frame body of the slide gate once installed. The extraordinary effects that the frequent replacement of parts due to abnormal wear of each member caused by the inclination of the frame and the need for replacement parts are unnecessary.

[Brief description of the drawings]

FIG. 1 is a front view of a slide gate according to the present invention.

FIG. 2 is a perspective view when the slide gate of the present invention is opened.

FIG. 3 is a plan view when the slide gate of the present invention is opened.

FIG. 4 is a sectional view taken along line BB of FIG. 2;

FIG. 5 is a sectional view taken along line CC of FIG. 4;

FIG. 6 is a front view of a conventional slide gate.

FIG. 7 is a sectional view taken along line DD of FIG. 6;

FIG. 8 is a plan view when a conventional slide gate is opened.

FIG. 9 is a sectional view taken along line FF of FIG. 8;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Slide gate 1a Support beam 4 Panel frame hanging bar 5 Suspended body 5a Rotating shaft part 7 Connected body 8 Connector 12 Panel frame body 12a Panel frame

Claims (2)

(57) [Scope of request for utility model registration] 1. A plurality of suspensions 5 movably suspended along a support beam 1a bridged between at least a pair of columns 2 standing upright facing each other, and the plurality of suspensions 5. , And a plurality of panel frame hanging bars 4 rotatable via a predetermined rotating shaft 5a, and a plurality of panel frame main bodies detachably provided on each of the panel frame hanging bars 4. 12 and a plurality of connecting members 7 for connecting each of both ends of the plurality of panel frame main bodies 12 in a freely bendable manner.
Is provided at the center of the horizontal frame 12e of the panel frame body 12, and the panel frame body 12 is formed so as to be dividable along the hanging direction of the panel frame hanging bar 4. A slide gate. 2. A connector for integrally connecting the upper end of the panel frame main body 12 or one end of each of the divided panel frames 12a, 12a of the panel frame main body 12 to the panel frame hanging rod 4. 2. A slide gate according to claim 1, further comprising a panel frame suspending means for suspending at least one of the panel frames.