JP3149131U - Hanger rail mounting device for partition panel - Google Patents

Abstract

A hanger rail mounting device for a partition panel that facilitates mounting work. A connecting plate of a vibration isolating unit is fixed to a base material by welding. For this reason, the attachment suitable for the arrangement | positioning aspect of the hanging reinforcement 13 in an installation field, without preparing preparations, such as forming the bolt hole and the operation hole which penetrates the tool which fastens a bolt, in the base material 11 in the case of attachment Can be performed easily. Further, since the base material 11 is attached to the vibration isolating unit 12 fixed to the hanging bar 13, an overhead work is imposed on the operator. Particularly in such a situation, tightening work with bolts or the like is a heavy work burden. In this respect, fixing the base material 11 by welding 30 makes the mounting operation easier than when fastening with bolts or the like. [Selection] Figure 2

Description

  The present invention relates to an attachment device for attaching a hanger rail that movably supports a partition panel to a base surface.

  The partition panel suspends and supports a large number of panels so as to be movable along the hanger rail, and appropriately divides the indoor space by summing each panel along the hanger rail. In the mounting device that attaches the hanger rail of the partition panel to the structural material of the building, an anti-vibration rubber is interposed between the hanger rail and the base surface, to the upper floor of the running sound generated during the panel moving operation. There is something to prevent the propagation of. Specifically, as shown in FIG. 5, for example, a vibration isolator unit 112 is fixed to a suspension bar 113 suspended and supported from a building structural material, and the anti-vibration unit 112 has a rectangular tubular base material. 111 and the hanger rail 128 are suspended and supported. The main frame 121 of the vibration isolation unit 112 is formed by welding side surfaces 121a formed by bending both sides of a square metal upward at a right angle to the hanger 113. Further, a fitting hole 122 into which the vibration isolating materials 118a and 118b are fitted is formed at the center of the main frame 121. Further, a metal square plate-shaped auxiliary plate 123 is placed on the main frame 121, and a fitting hole 124 having the same diameter as the fitting hole 122 of the main frame 121 is also formed in the auxiliary plate 123. A pair of anti-vibration members 118 a and 118 b are fitted into the fitting holes 122 and 124 of the main frame 121 and the auxiliary plate 123 from above and below. And the pipe 120 is penetrated in the center part of the said vibration isolator 118a, 118b.

On the other hand, a large number of attachment holes 114 are formed at equal intervals on the upper surface of the base material 111 in the longitudinal direction of the base material 111 (the paper surface direction in FIG. 5). Further, on the lower surface of the base material 111, operation holes 115 are formed at positions corresponding to the mounting holes 114, respectively. Then, the bolt 116 is inserted into the pipe 120 through the operation hole 115 and the mounting hole 114 of the base material 111, and the holding plate 119 is inserted into the tip of the bolt 116 protruding above the vibration isolating materials 118a and 118b. In addition, the base material 111 is fixed to the vibration isolation unit 112 by screwing the nut 117. The upper surface of the hanger rail 128 is fixed to the lower surface of the base material 111 by welding 129. In the hanger rail mounting device configured as described above, the vibration isolating unit 112 is provided between the base material 111 and the hanger bar 113. For this reason, the vibration with respect to the hanger rail 128 accompanying the operation of moving the panel is absorbed by the vibration isolation unit 112 (particularly, the vibration isolation materials 118a and 118b), and the propagation to the upper floor is suppressed (for example, Utility Model Registration Document 1). reference.).
JP 2008-31634 A

  By the way, in the mounting apparatus described in the above-mentioned utility model registration document 1, when mounting the base material 111 to the vibration isolation unit 112, the bolt 116 is inserted into the mounting hole 114 through the operation hole 115, and the head of the bolt 116 is attached. Similarly, the base material 111 has to be fastened to the vibration isolation unit 112 by operating through a tool inserted through the operation hole 115. In the tightening operation of the bolt 116, the operator needs to perform the operation while supporting the base material 111 above the head, so that the mounting work of the base material 111 and the vibration isolation unit 112 is complicated.

  An object of the present invention is to provide a hanger rail mounting device that facilitates a hanger rail mounting operation.

Hereinafter, means for achieving the above-described object and its operation and effects will be described.
The invention according to claim 1 is a hanger rail mounting device for supporting a hanger rail that movably supports a partition panel on a structural material of a building via a base material and a vibration isolating structure, wherein the vibration isolating structure The gist is to be fixed to the base material by welding.

  According to this configuration, the vibration-proof structure is fixed to the base material by welding. For this reason, the attachment suitable for the arrangement | positioning aspect of the structural material is performed in an installation field, without preparing, such as forming the operation hole which penetrates the tool which fastens a bolt hole and a bolt in a base material at the time of attachment. be able to. In addition, since the base material is attached to the vibration-proof structure fixed to the structural material, an overhead work is imposed on the operator. Especially in such a situation, since the base material is fixed by welding, the mounting operation is simplified as compared with the case of fastening to a bolt or the like.

The gist of claim 2 is the hanger rail mounting apparatus according to claim 1, wherein the base material and the hanger rail are fixed by welding.
According to this configuration, the base material, the vibration isolation structure, and the hanger rail can be attached by welding. This further simplifies the mounting operation.

The gist of a third aspect of the present invention is that, in the hanger rail mounting device according to the first or second aspect, the vibration isolation structure is configured as a single vibration isolation unit.
The anti-vibration unit is assembled as a single unit, for example, at a factory, and carried to the installation site. As a result, the installation can be completed only by welding at the installation site, and the installation work is further simplified.

  According to a fourth aspect of the present invention, the vibration isolating unit includes a main frame weldable to a structural material, a vibration isolating material fitted to the main frame, and a connecting plate weldable to the base material. The anti-vibration effect can be obtained by providing the base material with a bolt and a nut penetrating the anti-vibration material.

  The invention according to claim 5 is characterized in that the connecting member is provided at a lower portion of the vibration isolator unit, and the front and rear widths of the connecting member are substantially the same as the front and rear widths of the base material. It is a summary.

  According to this configuration, the front and rear widths of the connecting material and the base material are formed with substantially the same length. For this reason, in the state fixed by welding, a base material and a connection material become an integral cylindrical square column shape, and are excellent in the designability after attachment.

  ADVANTAGE OF THE INVENTION According to this invention, the hanger rail attachment apparatus which makes easy the attachment operation | work of a hanger rail can be provided.

  Hereinafter, an embodiment embodying the present invention will be described with reference to FIGS. As shown in FIG. 1, a base material 11 formed of a square steel pipe is suspended and supported by a suspension bar (structural material) 13 via a vibration isolation unit 12 at predetermined intervals. As shown in FIGS. 2 and 3, the main frame 21 of the vibration isolation unit 12 is formed in a square plate shape with metal, and the left side of FIG. 21a is formed. A fitting hole 22 for fitting the vibration isolator 18 is formed at the center of the main frame 21. On the other hand, a rectangular plate-like auxiliary plate 23 made of metal is placed on the main frame 21, and a fitting hole 24 having the same diameter as the fitting hole 22 of the main frame 21 is also formed in the auxiliary plate 23. . A pair of vibration isolating materials 18 a and 18 b are fitted into the fitting holes 22 and 24 of the main frame 21 and the auxiliary plate 23 from above and below. In this state, the circumferential ends of the fitting holes 22 and 24 of the main frame 21 and the auxiliary plate 23 are sandwiched by the vibration isolating materials 18a and 18b. Further, reinforcing metal fittings for reinforcement are provided on the inner peripheral surfaces and the circumferential end portions of the fitting holes 22 and 24 in the main frame 21 and the auxiliary plate 23, that is, the portions contacting the vibration isolating materials 18a and 18b made of rubber. 26 is fitted. If the main frame 21 is thick, the auxiliary plate 23 can be omitted.

  A pipe 20 is penetrated in the center of the vibration isolators 18a and 18b, and a square plate-like connecting plate 14 is provided on the lower surface of the vibration isolators 18a and 18b. A connecting hole 15 having the same hole diameter as the pipe 20 is formed in the connecting plate 14. Bolts 16 are inserted through the connection holes 15 and the pipes 20 from the bottom upward, and heads 16 a of the bolts 16 are engaged with the peripheral edges of the connection holes 15. Then, a presser plate 19 is fitted into the tip of the bolt 16 protruding above the vibration isolating materials 18 a and 18 b, and a nut 17 is screwed into between the presser plate 19 and the connecting plate 14. Thus, the vibration isolators 18a and 18b are compressed. The anti-vibration unit 12 configured as described above is assembled at a factory or the like and carried into the installation site.

  The attachment work of the hanger rail 28 is performed as follows. First, the vibration isolation unit 12 assembled in advance is attached to the suspension bar 13. That is, the side surface 21a of the main frame 21 is fixed to the suspension bar 13 by welding 27 as shown in FIG. Next, the base material 11 is attached to the lower part of the vibration isolation unit 12. That is, the upper surface of the base material 11 is fixed to the lower surface of the connecting plate 14 by welding 30. The connecting material 14 and the base material 11 are formed with substantially the same width in the front-rear direction (see FIG. 3). As shown in FIG. 3, an opening 11a opening in the longitudinal direction is formed on the upper surface of the base material 11, and the head 16a of the bolt 16 is placed inside the base material 11 through the opening 11a. Inserted. Finally, the upper surface of the hanger rail 28 is fixed to the lower surface of the base material 11 by welding 29. In this manner, the hanger rail 28 is suspended and supported by the hanger 13 through the vibration isolation unit 12 and the base material 11. Thus, the mounting operation of the hanger rail 28 is completed. In this way, the hanger rail 28 can be easily attached only by welding, leading to a reduction in the operation time.

As described above, according to the embodiment described above, the following effects can be obtained.
(1) The connecting plate 14 of the vibration isolation unit 12 is fixed to the base material 11 by welding 30. For this reason, the attachment suitable for the arrangement | positioning aspect of the suspension bar | burr 13 in an installation site, without preparing the bolt hole and the operation hole which penetrates the tool which fastens a bolt in the base material 11 in the case of attachment Can be performed easily. In addition, since the base material 11 is attached to the vibration isolation unit 12 fixed to the suspension bar 13, an overhead work is imposed on the operator. Particularly in such a situation, tightening work with bolts or the like is a heavy work burden. In this respect, fixing the base material 11 by welding 30 makes the mounting operation easier than when fastening with bolts or the like.

  (2) The hanger rail 28 is fixed to the base material 11 by welding 29. Therefore, it is possible to attach the base material 11, the vibration isolation unit 12, and the hanger rail 28 by the welding 29. This further simplifies the mounting operation.

  (3) The anti-vibration unit is assembled as a single unit, for example, at a factory, and carried to the installation site. As a result, the installation can be completed only by welding 29 and 30 at the installation site, and the installation work is further simplified.

You may implement the said embodiment in the following aspects.
In the present embodiment, the base material 11 and the hanger rail 28 are fixed by welding 29. However, the present invention is not limited to this, and may be fixed with bolts 40 and nuts 41 as shown in FIG. Even in this case, the connecting plate 14 and the base material 11 are fixed by welding 30. For this reason, compared with the case where the connection board 14 and the base material 11 are fixed with a volt | bolt, attachment work becomes easy.
-As for the hanger rail 28, you may use the hanger rail of another structure according to the weight of the panel supported by suspension.
The base material 11 may be a C-type steel pipe or an H-type steel material.

The front view which shows the hanger rail attachment apparatus in this embodiment. The enlarged view in A circle of FIG. BB sectional drawing of FIG. Sectional drawing which shows the hanger rail attachment apparatus of other embodiment. Sectional drawing which shows the conventional hanger rail attachment apparatus.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 11 ... Base material, 12 ... Anti-vibration unit (vibration-proof structure), 13 ... Structural material (hanging reinforcement), 14 ... Connection board, 18a, 18b ... Anti-vibration material, 28 ... Hanger rail, 27, 29, 30 ... welding.

Claims (5)

In the hanger rail mounting device for supporting the hanger rail that movably supports the partition panel on the structural material of the building via the base material and the vibration isolation structure,
A hanger rail mounting device in which the vibration-proof structure is fixed to the base material by welding. In the hanger rail attaching device according to claim 1,
A hanger rail mounting device in which the base material and the hanger rail are fixed by welding. In the hanger rail attaching device according to claim 1 or 2,
The hanger rail mounting device is configured such that the vibration isolation structure is configured as a single vibration isolation unit. The vibration isolation unit is
A main frame that can be welded to a structural material;
The hanger rail mounting device according to claim 3, wherein the base material is fastened by a bolt and a nut penetrating the vibration isolator.   5. The hanger rail attachment according to claim 4, wherein the connecting member is provided at a lower portion of the vibration isolator unit, and a width before and after the connecting member is formed to be substantially the same as a width before and after the base member. apparatus.

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