JP2005318798A - Arrangement material support tool for deck plate - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an arrangement material support tool for a deck plate capable of facilitating mounting work to a mounting groove of a deck plate, capable of being adapted to the change of the direction of an arrangement material, and also capable of preventing fall-off from the mounting groove. <P>SOLUTION: A support tool body 15 constituting the support tool 13 is composed of a pair of first and second split bodies 17, 18. Both the split bodies 17, 18 are provided with inverted semi-conical locking projects 17a, 18a to the upper ends, respectively. The first and second bodies 17b, 18b are extended to lower ends of each locking project 17a, 18a, respectively. Both the split bodies 17, 18 are connected with a hinge 29 at the upper end. A band body 16 is integrally formed to the lower end of the first split body 17. Each locking project 17a, 18a put in a non-assembled state is inserted to the mounting groove. A locking part 14 to which each locking projecting part is assembled is constituted so as to be rotatable in the mounting groove. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a deck plate arrangement member support that is attached to a deck plate arranged on a ceiling or the like of a building and supports an arrangement material such as a cable at a position below the deck plate.

  Conventionally, as shown in FIGS. 15A and 15B, for example, a deck plate 41 is disposed on the ceiling of a building. The deck plate 41 is formed so that an elongated plate has a substantially W-shaped cross section, and a mounting groove 42 having a cross-sectional dovetail shape that opens narrower toward the bottom is formed in the lower end surface of the deck plate 41 in the extending direction of the deck plate 41 It is formed along. A support tool 43 is attached to the mounting groove 42, and a cable 44, a piping material (not shown) and the like are supported on the support tool 43 as a placement material, and the cable 44 is supported at a position below the deck plate 41. Has been. As the support 43, for example, one having a configuration disclosed in Patent Document 1 is known.

  As shown in FIG. 14, the support 43 has a locking portion 45 that can be locked inside the mounting groove 42 of the deck plate 41, and an annular shape that is integrally formed below the locking portion 45. It is comprised from the support part 46. FIG. The locking part 45 is formed in a tapered shape in which the upper end surface has a flat rectangular shape and the outer surfaces on both short sides of the upper end surface of the locking part 45 are inclined inwardly toward the support part 46. Has been. The length d1 of both long sides in the upper end portion of the locking portion 45 is formed longer than the opening width d3 of the mounting groove 42 of the deck plate 41, and the length d2 of both short sides in the upper end portion of the locking portion 45 is the deck. It is formed shorter than the opening width d3 of the mounting groove 42 of the plate 41. Further, the support portion 46 is opened so as to enable insertion support of the cable 44 in the direction in which the short side of the locking portion 45 extends.

When using the support 43 having the above-described configuration, first, as shown in FIG. 15A, the cable 44 is inserted into the support portion 46 of the support 43 and the cable 44 is supported by the support portion 46. Let Next, the locking portion 45 of the support tool 43 is disposed so that both long sides of the upper end portion thereof are parallel to the direction in which the mounting groove 42 of the deck plate 41 extends. Insert into the mounting groove 42. Next, the support tool 43 is rotated about 90 degrees in the direction of the arrow shown in FIG. At this time, the length d1 of both long sides of the upper end portion of the locking portion 45 is formed longer than the opening width d3 of the mounting groove 42 of the deck plate 41. Therefore, the outer surfaces on both short sides of the locking portion 45 are locked to the inner surface of the mounting groove 42, and the support tool 43 is attached to the deck plate 41 as shown in FIG. At the same time, the cable 44 is supported at a lower position along the direction in which the mounting groove 42 of the deck plate 41 extends.
Japanese Patent Laid-Open No. 9-158380

  However, the support tool 43 having the above-described conventional structure is attached to the deck plate 41 by inserting the engaging portion 45 into the attachment groove 42 and rotating the support tool 43. Therefore, there is a problem that the work of attaching the support tool 43 to the deck plate 41 is troublesome. Further, for example, when the extending direction of the cable 44 arranged below the deck plate 41 by the support tool 43 is changed to a direction orthogonal to the extending direction of the mounting groove 42, the support tool 43 itself also rotates in the same direction. Thus, the state shown in FIG. Then, the locking state between the outer surface of the locking portion 45 and the inner surface of the mounting groove 42 is released, and the support tool 43 falls out of the mounting groove 42, and the cable 44 is also disconnected from the position below the deck plate 41. There was a problem that.

  The present invention has been made paying attention to such problems existing in the prior art. The purpose is that the mounting operation of the deck plate to the mounting groove can be easily performed, the change of the direction of the arrangement material can be handled, and the falling off from the mounting groove can be prevented. An object of the present invention is to provide an arrangement material support for a deck plate.

  In order to achieve the above object, the deck plate mounting material support according to the first aspect of the present invention is fixed to the deck plate by being locked in a mounting groove that opens downward on the lower surface of the deck plate. An arrangement material support for a deck plate for supporting an arrangement material arranged below the deck plate, the support having an engaging portion that can be engaged with an inner surface of an attachment groove of the deck plate. And a support means that can support the arrangement material with respect to the support tool body. The support tool body is configured by assembling at least two divided bodies, and is provided in a mounting groove of each divided body. In the assembled state, the locking portion can be locked to the inner surface of the mounting groove, and the locking portion can be rotated in the mounting groove in the assembled state of at least two divided bodies. Is.

  According to a second aspect of the present invention, there is provided the support member for a deck plate according to the first aspect, wherein the locking portion is formed in a planar circular shape in an assembled state of at least two divided bodies. Is.

  According to a third aspect of the present invention, there is provided the support member for a deck plate according to the first or second aspect, wherein the at least two divided bodies are connected to each other by connecting means at the upper end. It is.

As described in detail above, the present invention has the following effects.
The arrangement member support for the deck plate of the invention according to claim 1 can easily perform the mounting operation to the mounting groove of the deck plate and can cope with a change in the direction of the mounting material. It is possible to prevent the dropout from the mounting groove. In addition, it can be rotated in response to a change in the direction in which the arrangement material extends. Therefore, for example, unlike the case of newly providing another deck plate arrangement member support for changing the arrangement direction of the arrangement material, the installation work of the arrangement material can be simplified.

In addition to the effect of the invention according to claim 1, the deck plate arrangement member support of the invention according to claim 2 can smoothly rotate the locking portion within the mounting groove.
In addition to the effects of the invention described in claim 1 or 2, the deck plate arrangement member support tool according to the invention described in claim 3 is a set of support tool bodies that grips the lower end portion of each divided body. The attaching operation can be performed, and the attaching operation to the attaching groove of the deck plate above the head can be easily performed.

Hereinafter, each embodiment of the present invention will be described in detail with reference to the drawings.
(First embodiment)
As shown in FIG. 7, a deck plate 11 in which an elongated plate is formed in a substantially W-shaped cross section is disposed on the lower surface of the ceiling, floor, etc. of the building, and the lower end surface of the deck plate 11 is directed downward. Accordingly, a mounting groove 12 having a dovetail cross-sectional shape that opens narrowly is formed along the direction in which the deck plate 11 extends.

  As shown in FIG. 1, a deck plate arrangement member support 13 (hereinafter simply referred to as a support 13) attached to the mounting groove 12 of the deck plate 11 is an engaging portion having an inverted conical shape at the upper end. 14 is formed of a substantially rectangular columnar support body 15 provided with 14 and a band body 16 as a band material constituting a support means extending downward from the lower end of the support body 15.

  The support body 15 is configured by assembling a pair of first divided body 17 and second divided body 18. As shown in FIG. 2, the first divided body 17 (left side in FIG. 2) and the second divided body 18 (right side in FIG. 2) each have a locking convex portion having an inverted semiconical shape at the upper end. 17a and 18a, and a first main body portion 17b and a second main body portion 18b each having a substantially square plate shape are extended at the lower ends of the respective locking projections 17a and 18a.

  As shown in FIG. 3A, the first main body portion 17b of the first divided body 17 has an upper side and a lower side located in front and back in plan view, and protrudes in a substantially square plate shape toward the second divided body 18, respectively. The first fitting portion 17c and the second fitting portion 17d are configured. On the back surface of the first fitting portion 17c, a first protrusion 19 extending in the vertical direction of the first fitting portion 17c is formed on the base end side, and the base of the first protrusion 19 and the first main body portion 17b is formed. A first recess 20 extending in the vertical direction of the first fitting portion 17c is formed between the end portions.

  On the surface of the second fitting portion 17d, a first projecting piece 21 extending in the vertical direction of the second fitting portion 17d is formed at the leading edge. As shown in FIGS. 2 and 4, a through hole 22 as a hole constituting the support means is formed in the center of the second fitting portion 17d so as to penetrate the second fitting portion 17d. In the through hole 22, an engaging convex portion 23 as an engaging means protrudes upward. Further, the band body 16 extends downward and is integrally formed at the lower end portion of the second fitting portion 17d, and an engaged portion 24 as engagement means is formed in a plurality of stages on the surface of the band body 16. ing.

As shown in FIG. 3 (b), the second main body portion 18b of the second divided body 18 has an upper side and a lower side positioned in front and rear in a plan view, and has a substantially square plate shape toward the first divided body 17, respectively. It is comprised by the 3rd fitting part 18c and the 4th fitting part 18d which protrude in this.
On the surface of the third fitting portion 18c, a second projecting piece 25 extending in the vertical direction of the third fitting portion 18c is formed at the leading edge.

  On the back surface of the fourth fitting portion 18d, a second protrusion 26 extending in the vertical direction of the fourth fitting portion 18d is formed on the base end side. A second recess 27 extending in the vertical direction of the fourth fitting portion 18d is formed between the second protrusion 26 and the base end portion of the second main body portion 18b. Further, as shown in FIG. 2, an insertion hole 28 as a hole constituting the support means is formed through the fourth fitting portion 18d at the center of the fourth fitting portion 18d.

  As shown in FIGS. 1 and 4, the first divided body 17 and the second divided body 18 are connected by hinges 29 as connecting means inside the upper portions of the respective locking projections 17a and 18a. , (B), the pair of divided bodies 17 and 18 are configured to be openable and closable around the hinge 29.

  The pair of divided bodies 17 and 18 are assembled as follows. First, from the state in which the pair of divided bodies 17 and 18 shown in FIG. 6A is open, the first divided body 17 and the second divided body 18 are centered on the hinge 29 as shown in FIG. 6B. Approach each other. Then, as shown in FIG. 5A, the first fitting portion 17c of the first divided body 17, the third fitting portion 18c of the second divided body 18, and the first fitting portion 17c as shown in FIG. 5B. The 2nd fitting part 17d of the division body 17 and the 4th fitting part 18d of the 2nd division body 18 are fitted in front and back and back-and-front, respectively.

  Then, as shown to Fig.5 (a), the 1st recessed strip 20 of the 1st fitting part 17c and the 2nd protrusion piece 25 of the 3rd fitting part 18c engage, and it shows to FIG.5 (b). As described above, the second concave portion 27 of the fourth fitting portion 18d and the first protruding piece 21 of the second fitting portion 17d are engaged. As a result, as shown in FIGS. 1 and 4, the first divided body 17 and the second divided body 18 are assembled to form the support body 15.

  Further, as shown in FIG. 1, the locking projections 17 a, 18 a of both divided bodies 17, 18 are assembled to form a locking portion 14 having an inverted conical shape at the upper end of the support body 15. . The upper end surface of the locking portion 14 has a diameter longer than the opening width of the mounting groove 12 of the deck plate 11, and the locking portion 14 can be locked when inserted into the mounting groove 12. Yes. Further, as shown by a broken line in FIG. 8, in the assembled state of the two divided bodies 17, 18, the positions of the through holes 22 of the second fitting portion 17d and the insertion holes 28 of the fourth fitting portion 18d correspond to each other. As shown by a two-dot chain line in FIG. 1 and a solid line in FIG. 8, the band body 16 passes through the insertion hole 28 and the through hole 22 from the tip, that is, the first divided body 17 and the second divided body 18. It can be inserted through. At this time, the band body 16 is inserted into the insertion hole 28 and the through hole 22 from the front surface of the support body 15 so as to be orthogonal to the opening / closing direction of the first divided body 17 and the second divided body 18. 15 is penetrated.

  Then, the band body 16 is wrapped around the lower end portion of the support body 15 in the penetrating state. Further, the insertion body 28 and the through hole 22 and the band body 16 penetrating through the insertion hole 28 and the through hole 22 constitute a supporting means for supporting the arrangement material such as the cable 30 and the piping material, and the band body. The support part 32 as a support means is comprised by 16 annular parts.

  The engaged portion 24 of the band body 16 engages with the engaging convex portion 23 of the through hole 22 in the penetrating state. An engagement means for restricting the band body 16 from coming out from the through hole 22 and the insertion hole 28 in the engaged state is configured, and a separation preventing means for preventing separation of the divided bodies 17 and 18 in the assembled state. It is configured.

The operation of the support 13 will be described below.
First, as shown in FIG. 2, when the first divided body 17 and the second divided body 18 are not assembled, the lower ends of the divided bodies 17 and 18 are respectively gripped, and as shown in FIG. 6 (a). In addition, the lower end portions of the split members 17 and 18 are separated from each other around the hinge 29. At this time, the pair of locking projections 17 a and 18 a are arranged in a horizontal shape in the front, and the width of both locking projections 17 a and 18 a is shorter than the opening width of the mounting groove 12 of the deck plate 11. In this state, as shown by a two-dot chain line in FIG. 6 (b), both locking projections 17 a and 18 a of both divided bodies 17 and 18 are inserted into the mounting groove 12.

  Next, as indicated by a solid line in FIG. 6B, the lower end portions of the two divided bodies 17 and 18 are brought close to each other around the hinge 29. Then, the corresponding fitting portions 17c and 18c and the fitting portions 17d and 18d of the main body portions 17b and 18b are fitted, and the protruding pieces 21 and 25 are engaged with the corresponding concave stripes 27 and 20, respectively. Thus, the support body 15 is configured by assembling both the divided bodies 17 and 18. At this time, the separation of the first divided body 17 and the second divided body 18 in the opening direction is restricted by the engagement between the projecting pieces 21 and 25 and the recesses 27 and 20 in both the divided bodies 17 and 18, and the front and rear and Separation in the front-rear direction of the first divided body 17 and the second divided body 18 is regulated by the fitting before and after.

  Then, the locking projections 17 a and 18 a of both the divided bodies 17 and 18 are assembled, and the locking portion 14 is configured at the upper end portion of the support body 15. And the outer surface of the latching | locking part 14 latches to the inner surface of the attachment groove | channel 12 of the deck plate 11, and while the support tool 13 is attached to the attachment groove | channel 12, falling off from the attachment groove | channel 12 is prevented.

  Subsequently, as shown by a two-dot chain line in FIG. 1 and a solid line in FIGS. 7 and 8, the band body 16 is inserted through the insertion hole 28 and the through hole 22 from the distal end portion thereof, and the engagement of the through hole 22 is performed. The engaged portion 24 of the band body 16 is engaged with the stop convex portions 17a and 18a. Then, the band body 16 is wrapped around the lower end portion of the support body 15 to form the support portion 32, and a separation preventing means for the first divided body 17 and the second divided body 18 is configured. Furthermore, in the separation preventing means, the band body 16 is inserted through the insertion hole 28 and the through hole 22 perpendicular to the opening / closing direction of the first divided body 17 and the second divided body 18, so that the band body 16 The opening of the first divided body 17 and the second divided body 18 is restricted.

  At this time, since the engaged portion 24 is formed in a plurality of stages, the size of the support portion 32 formed by the band body 16 can be adjusted by changing the engagement position. The cable 30 is held at a position below the deck plate 11 by supporting the cable 30 on the support portion 32 and further reducing the diameter of the band body 16.

  In addition, even if the extending direction of the cable 30 supported by the support portion 32 is rotated 90 degrees so that the position indicated by the two-dot chain line is changed from the position indicated by the solid line in FIG. Since it has a planar circular shape and its diameter is longer than the width of the mounting groove 12, the locking portion 14 does not fall out of the mounting groove 12.

The effects exhibited by the first embodiment will be described below.
(1) The support 13 is composed of a pair of divided bodies 17 and 18, and the locking projections 17 a and 18 a of the pair of non-assembled divided bodies 17 and 18 are inserted into the mounting grooves 12 to The locking protrusions 17 a and 18 a are assembled to form the locking portion 14 and locked in the mounting groove 12. Therefore, unlike the case where the engaging portion is inserted into the mounting groove 12 and the supporting member is rotated by a predetermined angle to lock the engaging portion into the mounting groove 12 as in the conventional support device, the deck plate of the support device 13 is used. 11 can be easily attached to the mounting groove 12.

  (2) The diameter of the upper end surface of the locking portion 14 is longer than the opening width of the mounting groove 12. Therefore, it is possible to prevent the support 13 attached to the attachment groove 12 from falling off even when the locking portion 14 rotates in the attachment groove 12. Therefore, it is possible to easily cope with a change in the direction in which the cable 30 extends.

  (3) In the assembled state of the pair of divided bodies 17, 18, the cable 30 is connected to the lower portion of the support body 15 by the insertion hole 28 and the through hole 22 and the band body 16 penetrating the insertion hole 28 and the through hole 22. The support portion 32 can be configured, and the separation preventing means for the two divided bodies 17 and 18 can be configured. Therefore, it is possible to simplify the configuration of the support 13 by reducing the number of parts compared to the case where the support means and the separation prevention means are provided separately, and contribute to the reduction of the manufacturing cost.

  (4) The pair of divided bodies 17 and 18 are connected and integrated by a hinge 29 at their upper end portions. Therefore, the support tool 13 can be easily transported and constructed, and can be integrally formed and manufactured easily. Further, by holding the lower end portions of the respective divided bodies 17 and 18 and bringing the lower end portions closer to each other, the both divided bodies 17 and 18 can be assembled, and a support tool for the mounting groove 12 of the deck plate 11 located above the head. The attachment work of the main body 15 can be easily performed.

  (5) Since the pair of divided bodies 17 and 18 are connected at their upper ends, when the two divided bodies 17 and 18 are moved away from each other about the hinge 29, the pair of locking projections 17a, The width between 18a can be reduced. That is, the locking projections 17a and 18a of the divided bodies 17 and 18 can be easily inserted into the mounting groove 12.

  (6) Since the support portion 32 as the support means of the cable 30 is constituted by the band body 16, the cable 30 is securely supported on the lower side of the deck plate 11 by the cable body 16 being held by the band body 16. Can do. Further, the split bodies 17 and 18 can be reliably prevented from being separated by the band body 16 penetrating the insertion hole 28 and the through hole 22.

  (7) Since the band body 16 is integrally formed with the first divided body 17, compared with the case where the band body 16 is provided separately from the first divided body 17, The separation preventing means and the support means for the cable 30 can be easily configured.

  (8) Since the locking portion 14 of the support body 15 has an inverted conical shape, the support body 15 can be smoothly rotated with the outer surface of the locking portion 14 locked to the inner surface of the mounting groove 12. And the support 13 can be rotated in response to a change in the direction in which the cable 30 extends. Therefore, it is not necessary to attach another new support tool 13 to the mounting groove 12, and the wiring work of the cable 30 can be simplified.

  (9) The band body 16 is inserted into the insertion hole 28 and the through hole 22 perpendicular to the opening / closing direction of the first divided body 17 and the second divided body 18. Therefore, unlike the case where the band body 16 extends in the same direction as the opening / closing direction of the first divided body 17 and the second divided body 18 and is inserted through the insertion hole 28 and the through hole 22, the first divided body 17 is formed by the band body 16. And it can control reliably that the 2nd division body 18 opens.

  (10) When the pair of divided bodies 17, 18 are assembled, the second projecting piece 25 of the second divided body 18 is engaged with the first recess 20 of the first divided body 17, and the second divided body 18 The first projecting piece 21 of the first divided body 17 is engaged with the second recess 27. Furthermore, the 1st fitting part 17c, the 3rd fitting part 18c, the 2nd fitting part 17d, and the 4th fitting part 18d are fitted in front and back and back and front. Therefore, the assembled state of the two divided bodies 17 and 18 is maintained in the engaged state and the fitted state, and the separation of the two divided bodies 17 and 18 in the opening direction and the front-rear direction is restricted, and the two divided bodies 17 and 18 are thus separated. The positioning of the insertion hole 28 and the through hole 22 can be performed at the time of assembly. Therefore, the insertion operation from the insertion hole 28 of the band body 16 to the through hole 22 can be easily performed.

  (11) An engaging convex portion 23 is formed in the through hole 22, and an engaged portion 24 is formed in the band body 16. When the band body 16 passes through the insertion hole 28 and the through hole 22, the engaged portion 24 of the band body 16 is engaged with the engagement convex portion 23. Therefore, the engagement state restricts the band body 16 from coming out of the through hole 22 and the insertion hole 28 to maintain the support portion 32, and the support portion 32 reliably supports the cable 30 below the deck plate 11. be able to.

(Second Embodiment)
Hereinafter, in the second embodiment, differences from the first embodiment will be mainly described.
As shown in FIG. 9, the lower end of the locking projection 17 a of the first divided body 17 (left side in FIG. 9) extends downward in a square plate shape, and the lower end of the second divided body 18 ( A first main body portion 17b that protrudes in a plate shape toward the right side in FIG. 9 is formed.
Further, a through hole 22 as a hole of the support means is formed on the lower end surface of the first main body portion 17b, and a female screw (not shown) is threaded on the inner peripheral surface of the through hole 22. A suspension bolt 31 as an installation member having a male screw threaded on its outer peripheral surface can be inserted into the through hole 22, and a male screw of the suspension bolt 31 can be screwed into the female screw. .

  A second main body portion 18b that extends downward in a quadrangular prism shape is formed at the lower end portion of the locking projection 18a of the second divided body 18. As shown by a broken line in FIG. 10, an insertion hole 28 as a hole of the support means is formed from the lower end surface of the second main body portion 18 b to the inner back portion of the second main body portion 18 b. On the inner peripheral surface of the insertion hole 28, a female screw portion 28a is formed in which a female screw is threaded. The suspension bolt 31 can be inserted into the insertion hole 28, and the external thread of the suspension bolt 31 can be screwed into the internal thread portion 28a.

  And a pair of division body 17 and 18 of 2nd Embodiment is assembled | attached as follows. First, the first divided body 17 and the second divided body 18 are brought close to each other around the hinge 29 from a state where the pair of divided bodies 17 and 18 shown in FIG. As a result, as shown in FIG. 10, the first divided body 17 and the second divided body 18 are assembled to form the support body 15.

  At this time, as shown by a broken line in FIG. 10, in the assembled state of the two divided bodies 17, 18, the positions of the through holes 22 of the first main body portion 17b and the insertion holes 28 of the second main body portion 18b correspond to each other. . Then, the suspension bolt 31 is inserted into the through hole 22 and the insertion hole 28, and the male screw is engaged with both the female screw of the through hole 22 and the female thread portion 28 a of the insertion hole 28, so that the suspension bolt 31 is attached to the support body 15. The suspension bolts 31 constitute a separation preventing means for preventing separation of the two divided bodies 17 and 18.

  In the use of the support 13 of the second embodiment, first, as shown in FIG. 11, the support body 15 is attached to the mounting groove 12 of the deck plate 11 by the same method as in the first embodiment. Subsequently, the suspension bolt 31 is inserted into the through hole 22 and the insertion hole 28, and the male screw of the suspension bolt 31 is screwed into the female screw and the female screw portion 28a. Then, the suspension bolt 31 extends downward and is supported by the lower end portion of the support body 15, and the separation bolts 17 and 18 are prevented from being separated by the suspension bolt 31.

  The wiring box (not shown) is suspended and supported by the suspension bolt 31 so that the wiring box is supported at a position below the deck plate 11. Therefore, according to the support 13 of the second embodiment, the wiring box can be suspended and supported by the suspension bolts 31 via the support 13 at the lower position of the deck plate 11, and each assembly is in an assembled state. Separation of the divided bodies 17 and 18 can be prevented.

In addition, this embodiment can also be changed and embodied as follows.
-In each embodiment, in the planar shape of the upper end part of the latching | locking part 14 of the support tool main body 15, the latching | locking part 14 is set so that the width | variety of the shortest part may become longer than the opening width of the attachment groove | channel 12 of the deck plate 11. You may change into reverse quadrangular pyramid shape, reverse pentagonal pyramid shape, reverse hexagonal pyramid shape, reverse octagonal pyramid shape, etc.

  As shown in FIG. 12, in the first embodiment, the band body 16 is formed separately from the first divided body 17, and the divided bodies 17 and 18 are respectively connected to the locking convex portions 17 a and 18 a and the main body portions 17 b. , 18b only. At this time, the divided bodies 17 and 18 are assembled to constitute the support body 15, and the separate band body 16 is supported through the insertion hole 28 and the through hole 22, and the band body 16 is bound in an annular shape. In addition, the support portion 32 is configured. Then, the support portion 32 may constitute a support for the cable 30 and a means for preventing the separation of both the divided bodies 17 and 18. Further, instead of the band body 16, a string, a wire or the like may be used as a wire. When comprised in this way, the length of the band body 16 or a wire can be adjusted according to the outer diameter of the cable 30 supported by the support tool 13, piping material, etc., and the arrangement | positioning material which has various outer diameters Can be supported.

  -In 1st Embodiment, the engagement convex part 23 may be formed in the internal peripheral surface of the insertion hole 28, or the engagement convex part 23 is formed in the internal peripheral surface of both the through-hole 22 and the insertion hole 28. Also good. In the second embodiment, a female screw may be screwed into the inner peripheral surface of only one of the through hole 22 and the insertion hole 28, and the suspension bolt 31 may be screwed into the female screw.

  In each embodiment, a bearing is projected from the inner surface of the locking projection 17a of the first divided body 17, and the two divided bodies 17, 18 are connected to the inner surface of the locking projection 18a of the second divided body 18. When assembled, a pair of bearings are formed so as to be positioned on both sides of the bearings of the first divided body 17. Then, a support shaft is inserted into the bearings of the first divided body 17 and the second divided body 18 to constitute a connecting means for the divided bodies 17 and 18, and the divided bodies 17 and 18 are opened and closed around the support shaft. It may be formed as possible. Moreover, you may connect between the inner surface of the latching convex part 17a of the 1st division body 17, and the inner surface of the latching convex part 18a of the 2nd division body 18 with the hinge as a connection means.

  As shown in FIG. 13, in the first embodiment, for example, the through hole 22 is formed on the side surface of the first divided body 17, and the insertion hole 28 is formed on the side surface of the second divided body 18. Then, the band body 16 is inserted into the insertion hole 28 and the through hole 22 from the side of the support tool main body 15 so that the band body 16 is in the same direction as the opening and closing directions of the first divided body 17 and the second divided body 18. You may comprise so that it may extend.

  -In 1st Embodiment, you may integrally form the band body 16, the string as a wire, a wire, etc. to both the division bodies 17 and 18. FIG. Alternatively, the band body 16, the string, the wire, and the like may be integrally formed on the second divided body 18.

  In each embodiment, the first divided body 17 and the second divided body 18 may not be connected by the hinge 29. And the latching convex parts 17a and 18a of each division body 17 and 18 may be inserted in the attachment groove | channel 12 separately, respectively, and both division bodies 17 and 18 may be assembled | attached.

  -In each embodiment, you may comprise the support tool main body 15 by three or more division bodies. In the first embodiment, at least one of the divided bodies 17 and 18 may be provided with the band body 16, the string, the wire, or the like integrally or separately. In the second embodiment, the suspension bolt 31 may be inserted into at least a part of all the divided bodies, and the suspension bolt 31 may constitute a separation preventing means for all the divided bodies.

  In the first embodiment, the first body portion 17b of the first divided body 17 is formed in a plate shape by omitting the first fitting portion 17c and the second fitting portion 17d. In the main body portion 18b, the third fitting portion 18c and the fourth fitting portion 18d may be omitted, and the two divided bodies 17 and 18 may be formed in a plate shape. Then, separation of the two divided bodies 17 and 18 may be prevented by penetrating the band body 16, string, wire, or the like into the insertion hole 28 and the through hole 22.

  -In 1st Embodiment, you may abbreviate | omit the 1st recessed strip 20 and the 1st protrusion 21 of the 1st division body 17, and the 2nd protrusion 25 and the 2nd depression 27 of the 2nd division 18. Further, the engaged portion 24 of the band body 16 and the engaging convex portion 23 of the through hole 22 may be omitted.

Further, the technical idea that can be grasped from the embodiment will be described below.
(1) The support means includes a hole penetrating each of the at least two divided bodies, and a belt that is looped around the support body so as to allow the disposing member to be held while penetrating the holes. It is a material or a wire, The arrangement | positioning material support tool for deck plates as described in any one of Claims 1-3. When comprised in this way, while being able to hold the arrangement | positioning material by a support means and to support the arrangement | positioning material, isolation | separation of each division body in an assembly | attachment state can be prevented.

  (2) The at least two divided bodies are connected to each other at the upper end portion so as to be openable and closable by a connecting means, and each divided body is unassembled with the lower end portion opened around the connecting means. The upper end side of the body is inserted into the mounting groove and each divided body is assembled to form the support body and the locking portion in the assembled state, and the locking portion is engaged with the inner surface of the mounting groove. The arrangement | positioning material support tool for deck plates as described in any one of Claims 1-3 which were comprised so that a stop was possible, and the said technical thought (1). When comprised in this way, a support tool main body can be easily attached to the attachment groove | channel of a deck plate.

  (3) The arrangement of the deck plate according to the technical idea (2), wherein the band member or the wire member is provided so as to pass through the holes perpendicular to the opening / closing direction of at least two divided bodies. Equipment support. When comprised in this way, it can restrict | limit reliably that each division body of an assembly | attachment state opens with a strip | belt material or a wire.

  (4) In the state where the band or wire is mounted on the support body, the band or wire is between at least one of the holes as the support means and the band or wire. The arrangement support for a deck plate according to the technical ideas (2) and (3), wherein an engagement means for restricting the escape from each hole is provided. When comprised in this way, the arrangement | positioning material can be reliably supported by restricting the stripping of the strip or wire from the hole by the engaging means.

The perspective view which shows the support tool of 1st Embodiment. The disassembled perspective view which shows the support tool of 1st Embodiment. (A) is the sectional view on the 3a-3a line of FIG. 2, (b) is the sectional view on the 3b-3b line of FIG. The front view which shows the support tool of 1st Embodiment. (A) is the sectional view on the 5a-5a line of FIG. 4, (b) is the sectional view on the 5b-5b line of FIG. (A) is a front view which shows the non-assembly state of a pair of division body, (b) is a front view which shows the assembly state of a pair of division body. The perspective view which shows the state which made the support tool support the cable. The side view which shows the state after rotating the support tool before rotating. The perspective view which shows the support tool of 2nd Embodiment. The front view which shows the support tool of 2nd Embodiment. The front view which shows the support tool of 2nd Embodiment. The side view which shows the support tool of another example. The perspective view which shows the support tool of another example. The perspective view which shows the conventional support tool. (A) is a perspective view which shows the attachment to the attachment groove | channel of the conventional support tool, (b) is a perspective view which shows after the attachment to the attachment groove | channel of the conventional support tool.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 11 ... Deck plate, 12 ... Mounting groove, 13 ... Deck plate arrangement | positioning material support tool, 14 ... Locking part, 15 ... Support tool main body, 16 ... Band body as a band material which comprises a support means, 17 ... 1st 1 divided body, 18 ... second divided body, 22 ... through hole as a hole constituting the supporting means, 28 ... insertion hole as a hole constituting the supporting means, 29 ... hinge as a connecting means, 30 ... arrangement material As a cable.

Claims (3)

This is a deck plate mounting material support that is locked in a mounting groove that opens downward on the bottom surface of the deck plate and is mounted on the deck plate and supports the mounting material disposed below the deck plate. And
The support tool comprises a support tool body having a locking portion that can be locked to the inner surface of the mounting groove of the deck plate, and support means that can support the disposing material with respect to the support tool body. The main body is configured by assembling at least two divided bodies, and the locking portion can be locked to the inner surface of the mounting groove in an assembled state in the mounting groove of each divided body. A deck plate arrangement member support that is configured to be rotatable in the mounting groove in an assembled state of at least two divided bodies. The deck plate arrangement member support according to claim 1, wherein the locking portion is formed in a planar circular shape in an assembled state of at least two divided bodies. The arrangement member support for a deck plate according to claim 1 or 2, wherein the at least two divided bodies are connected to each other by a connecting means at an upper end portion.

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