JP2018031433A - Long body support tool - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a long body support tool excellent in workability and capable of suppressing falling from a rod-like member even in a case where large vibration acts.SOLUTION: A long body support tool 1 includes: a locking part 21 configured to be freely locked/unlocked to/from a rod-like member 6 through a cutout opening 22; a support body part configured to support a long body; a lid part 4 configured to be coupled to the support body part in a freely opened/closed manner; and a lid lock mechanism configured to keep the lid part 4 into a closed attitude. At an oscillation end part 4s of the lid part 4, provided is an opening blockage part 45 arranged so as to at least partially bury the cutout opening 22 in the closed attitude.SELECTED DRAWING: Figure 7

Description

  The present invention relates to an elongated body support.

  In order to support a long body in a horizontal posture with respect to a rod-shaped member installed in a suspended state, a long body support is used. As such a long body support, one described in JP-A-2015-166627 (Patent Document 1) is known. The long-body support tool [1] of Patent Document 1 includes a locking portion [24] that can be freely engaged with and disengaged from the rod-like member [6], a support main body portion [21] that supports the long body [7], and a support And a lid [26] that is openably and closably connected to the main body. In the elongate body support tool of Patent Document 1, an opening [22] into which a locking piece [27] at the tip of the lid can be inserted is formed in the support main body, and a lateral peripheral area [ Reinforcing portions [38, 48, 58] are arranged to cover LP].

  In Patent Document 1, when the reinforcing portion is provided on the reinforcing member [5] separate from the supporting main body portion, a part of the reinforcing member attached to the supporting main body portion cooperates with the locking portion to form a rod-shaped member. The structure is sandwiched between the front and rear. As a result, even when a large vibration is applied due to, for example, an earthquake, the rod-like member can be prevented from detaching from the locking portion, and the elongate body support tool can be prevented from falling off the rod-like member. It has become.

  However, in such a configuration, there is room for improvement in terms of workability because it is necessary to construct two types of members in combination at the construction site.

Japanese Patent Laying-Open No. 2015-166627

  It is desired to realize a long-body support that is excellent in workability and that can be prevented from falling off the rod-like member even when a large vibration is applied.

The elongated body support according to the present invention is
It is a long body support that is locked to a rod-like member installed in a suspended state and supports the long body in a horizontal posture,
A locking portion that is formed in a C shape having a notch opening and is detachable from the rod-like member through the notch opening;
A support main body connected to the locking portion and supporting the elongated body;
A lid portion that is openably and closably connected to the support main body portion by swinging about a pivotal portion as a fulcrum;
A lid lock mechanism that holds the lid in a closed posture;
An opening closing portion arranged to at least partially fill the notch opening in the closed posture is provided at the swinging end portion of the lid portion.

  According to this configuration, the lid can be opened and closed, and the long body can be inserted into and removed from the support main body appropriately. Then, the long body can be appropriately suspended and supported in the horizontal posture by locking the locking portion to the rod-shaped member while supporting the long body with the support main body. At this time, at least a part of the notch opening of the locking portion can be filled with the opening closing portion provided at the swinging end portion of the lid portion in the closing posture of the lid portion. Therefore, it can suppress that a rod-shaped member detaches | leaves from a latching | locking part, and can prevent dropping of the elongate body support tool from a rod-shaped member. Moreover, since at least a part of the notch opening can be filled with only one operation of setting the lid portion to the closed posture, workability is also good. Since the closing posture of the lid is held by the lid lock mechanism, it is possible to prevent the elongate body support from falling off over a long period of time.

  Hereinafter, preferred embodiments of the present invention will be described. However, the scope of the present invention is not limited by the preferred embodiments described below.

As one aspect,
In the closed posture, it is preferable that the inner edge of the notch opening and the opening closing portion are locked to the rod-shaped member from opposite sides in the diameter direction of the rod-shaped member.

  According to this configuration, the rod-shaped member is sandwiched in the diametrical direction between the inner edge of the notch opening and the opening blocking portion, and thus the long body support can be stably attached to the rod-shaped member. Therefore, it can suppress effectively that a rod-shaped member detaches | leaves from a latching | locking part, and the drop-off | omission of the elongate body support tool from a rod-shaped member can be suppressed effectively.

As one aspect,
The opening blocking portion includes a first extension portion extending from the lid portion side toward the rod-shaped member side, and a second extension extending continuously across the first extension portion from the first extension portion. And
In the closed posture, it is preferable that the second extending portion can come into contact with an inner edge of the notch opening.

  According to this configuration, the second extension that intersects the first extension portion while mainly filling at least a part of the notch opening of the locking portion with the first extension portion extending from the lid portion side toward the rod-shaped member side. The existing portion can be made to function as a kind of rib to increase the strength of the opening blocking portion. Further, in this configuration, when the rod-shaped member is about to move away from the notch opening of the locking portion, the second extending portion of the opening closing portion locked to the rod-shaped member is the inner edge of the notch opening of the locking portion. In contact with each other in a crossing manner to prevent the rod-like member from moving away. Accordingly, it is possible to effectively prevent the elongate body support from falling off the rod-shaped member.

As one aspect,
The lid portion has a locking piece that can be inserted into an opening formed in a locking portion forming member provided with the locking portion at the swing end portion,
A holding plate portion for holding the locking piece fixed to the locking portion forming member and being inserted through the opening portion between the locking portion forming member;
The lid locking mechanism is provided on one of the locking piece and the holding plate part, and on the other of the locking piece and the holding plate part, and the engaging protrusion enters. And an engagement hole.

  According to this configuration, with the posture change to the closing posture of the lid portion, the locking piece of the swing end portion of the lid portion is inserted into the opening portion of the locking portion forming member and the locking portion forming member is inserted. By only entering between the holding plate portions, the closing posture of the lid portion can be appropriately maintained by the engagement between the engagement holes and the engagement protrusions.

As one aspect,
The lid portion has a hook piece that can be inserted into an opening portion formed in an engagement portion forming member provided with the engagement portion at the swing end portion, and is predetermined with the pivot portion as a fulcrum in the closed posture. It is configured to be slidable within the angular range,
It is preferable that the lid locking mechanism is configured by a locking tip portion of the hook piece and a peripheral edge portion of the opening portion where the locking tip portion is locked.

  According to this configuration, the lid portion is slid and displaced after the lid portion is changed to the closed posture, thereby engaging the engagement tip portion of the hook piece with the peripheral portion of the opening portion of the engagement portion forming member. The lid can be properly held in the closed position.

  Further features and advantages of the present invention will become more apparent from the following description of exemplary and non-limiting embodiments described with reference to the drawings.

The perspective view which shows the elongate body support tool which concerns on 1st Embodiment. Side view of long body support Disassembled perspective view of long body support Longitudinal sectional view showing the state before the lid is closed Longitudinal sectional view showing the state after the lid is closed Enlarged view of the main part of FIG. Plan view of long support The perspective view which shows the elongate body support tool which concerns on 2nd Embodiment. The perspective view which shows the state before closure of a cover part A perspective view showing a state in which the lid is closed The perspective view which shows the state after closure of a cover part Plan view of long support Plan view of an elongated body support in another form

[First Embodiment]
1st Embodiment of a elongate body support tool is described with reference to drawings. The long body support 1 according to the present embodiment is an instrument that is locked to a rod-like member 6 that is installed in a suspended state and supports the long body 7 in a horizontal posture. A long-body support 1 according to this embodiment includes a first locking portion 21 that can be engaged with and disengaged from a rod-like member 6 through a notch opening 22, a support main body 3 that supports the long body 7, and a support main body. A lid portion 4 that is connected to the portion 3 so as to be openable and closable, and a lid lock mechanism L that holds the lid portion 4 in a closed posture. In such a configuration, the elongated body support 1 includes the opening closing portion 45 disposed at the swinging end portion 4 s of the lid portion 4 so as to at least partially fill the cutout opening 22 in the closed posture. Characterized by dots. Thereby, dropping of the elongate body support tool 1 from the rod-like member 6 can be suppressed even when large vibrations are applied while improving the workability when installing the elongate body support tool 1. Hereinafter, the elongate body support tool 1 which concerns on this embodiment is demonstrated in detail.

  In FIG.1 and FIG.2, the support structure of the elongate body 7 using the elongate body support tool 1 is shown. As shown in these drawings, the long body support 1 is locked to a rod-like member 6 installed in a suspended state, and supports the long body 7 in a horizontal posture. The rod-like member 6 is installed in a suspended state with its upper end fixed to the housing. As such a rod-shaped member 6, for example, a suspension bolt 61 having a screw portion 62 (see FIG. 2) on its outer peripheral surface can be used. The long body 7 to be supported by the long body support 1 includes, for example, a metal piping member 71 that forms a refrigerant path, and a heat insulating material 72 (can be configured with urethane foam, glass wool, or the like) that covers the periphery thereof. It is what has.

  In addition, although illustration is abbreviate | omitted, the several suspending bolt 61 is installed in the several places along the arrangement | positioning direction of the elongate body 7 at predetermined intervals. The long body 7 is suspended and supported by the long body support 1 attached to each suspension bolt 61 over the entire arrangement direction.

  As shown in FIGS. 1 to 3, the elongated body support 1 includes a locking member 2, a support main body portion 3, a lid portion 4, and an elastic plate-like member 5 as main components. . The locking member 2, the support main body 3 and the elastic plate member 5 are integrated using a fixing means such as a rivet. The lid portion 4 is connected to the support main body portion 3 so as to be openable and closable.

  The locking member 2 is made of a metal plate member. The locking member 2 includes a first locking portion 21, a connecting plate portion 25, and a second locking portion 27. These are integrally formed. In the present embodiment, the locking member 2 made of a member different from the support main body 3 corresponds to a “locking portion forming member”. The first locking part 21 and the second locking part 27 are provided separately on both sides of the connecting plate part 25. The first locking portion 21 and the connecting plate portion 25 are bent to form a predetermined angle (preferably an obtuse angle, approximately 135 ° in the present embodiment). In addition, both the second locking portion 27 and the connecting plate portion 25 have a predetermined angle (preferably the same angle as the angle between the first locking portion 21 and the connecting plate portion 25, and approximately 135 ° in this embodiment). Is formed to be bent.

  In addition, the metal plate-shaped member which is a constituent material has a relatively thick plate thickness, and the locking member 2 is configured with high rigidity. Unlike the spring plate member that can be locked to the rod-like member 6 by an elastic restoring force, the locking member 2 is substantially used depending on the manual operation of the operator. There is no elastic deformation. By configuring the locking member 2 with a highly rigid plate-shaped member, the strength of the locking member 2 is increased, and the attachment state of the elongated body support 1 to the rod-shaped member 6 is stabilized.

  As shown in FIG. 3, the first locking portion 21 is formed in a C shape having a notch opening 22. The 1st latching | locking part 21 is comprised so that engagement / disengagement to the rod-shaped member 6 is possible via the notch opening 22 (refer FIG. 7). In the present embodiment, the first locking portion 21 corresponds to a “locking portion”. The first locking portion 21 includes a base end side portion 21 </ b> A located on the connection portion side with the connecting plate portion 25, a side side portion 21 </ b> B extending from the side of the rod-shaped member 6, and the back side with respect to the rod-shaped member 6. And a rear side locking portion 21C that is locked from the rear side. The “back side” means “the side opposite to the support main body portion 3 that supports the long body 7 with respect to the rod-like member 6”. The cutout opening 22 is formed so as to cut out from the side opposite to the side portion 21B in the width direction toward the center portion. The cutout opening 22 opens in the width direction toward the side opposite to the side portion 21B between the base end portion 21A and the back side locking portion 21C.

  The connecting plate part 25 is formed in a rectangular shape. A protruding piece 26 is cut and raised at the center of the connecting plate 25. The protruding piece 26 is provided so that the tip end faces the rod-shaped member 6 side when the elongated body support 1 is attached to the rod-shaped member 6 (see FIGS. 4 and 5). The protruding piece 26 is arranged along the base end portion in a state of intersecting (orthogonal in this example) with the base end portion of the biasing plate portion 52 of the elastic plate member 5. In the present embodiment, a rectangular opening 24 extending between the connecting plate portion 25 and the first locking portion 21 is formed at the center in the width direction at the boundary portion between the connecting plate portion 25 and the first locking portion 21. Has been. The locking piece 42 of the lid 4 can be inserted into the opening 24. With this connecting plate portion 25, the locking member 2 having the first locking portion 21 and the second locking portion 27 is connected to the support main body portion 3. The elastic plate member 5 is fixed to the surface of the connecting plate portion 25 opposite to the support main body portion 3.

  The second locking portion 27 is formed in a C shape having a notch opening 28. The second locking portion 27 is configured to be engageable with and disengaged from the rod-like member 6 at a position different from the first locking portion 21 in the axial direction through the notch opening 28. The second locking portion 27 includes a base portion 27 </ b> A located on the connection portion side with the connecting plate portion 25, a side portion 27 </ b> B extending from the side of the rod-shaped member 6, and the back side with respect to the rod-shaped member 6. And a rear side locking portion 27C that is locked from the rear side. The cutout opening 28 is formed so as to cut out from the side opposite to the side portion 27B in the width direction toward the center portion. The notch opening 28 opens in the width direction toward the opposite side of the side portion 27B between the base end portion 27A and the back side locking portion 27C.

  In the present embodiment, the notch opening 22 of the first locking part 21 and the notch opening 28 of the second locking part 27 open in opposite directions in the width direction. In such a configuration, the elongated body support 1 is rotated in a state where the locking member 2 is disposed obliquely with respect to the rod-like member 6 so that the two notch openings 22 and 28 respectively face the rod-like member 6. Then, it can be attached to the rod-shaped member 6. In this case, the elongate support 1 can be attached to the rod-shaped member 6 while hardly causing a lateral force to act on the rod-shaped member 6.

  The support main body 3 is composed of a metal plate member. In the present embodiment, the support main body 3 is configured as a member separate from the locking member 2 and is configured by a plate-like member having a plate thickness thinner than that of the plate-like member constituting the locking member 2. . The support main body portion 3 only needs to be formed to have a plate thickness that can secure a strength sufficient to support the long body 7, thereby reducing the material cost. The support main body 3 functions as a core for supporting the long body 7. The support main body 3 includes a first flat plate portion 31, a curved plate portion 32, a second flat plate portion 33, and a pivotal support portion 34. These are integrally formed. The first flat plate portion 31 extends in a flat plate shape along the vertical direction on the rod-like member 6 side from the long body 7. The connecting plate portion 25 of the locking member 2 is fixed to the upper end portion of the first flat plate portion 31. The curved plate portion 32 is curved in a cross-sectional arc shape below the elongated body 7. The second flat plate portion 33 extends in a flat plate shape along the vertical direction on the side opposite to the rod-shaped member 6 with respect to the long body 7. The pivot portion 34 is formed in a hook shape or a loop shape at the upper end portion of the second flat plate portion 33.

  The lid 4 is made of a metal plate member. In the present embodiment, the lid portion 4 is constituted by a plate-like member having a plate thickness comparable to that of the plate-like member constituting the support main body portion 3. The lid portion 4 is connected to the pivotal support portion 34 of the support main body portion 3 at one end. The lid part 4 is connected to the support body part 3 so as to be openable and closable by swinging up and down with the pivot part 34 as a fulcrum. The position of the lid 4 is changed between a closed posture (see FIG. 5) for closing the upper opening of the support body 3 at the lid body 41 and an open posture (see FIG. 4) for opening the upper opening of the support body 3. It is free. The other end of the lid part 4 is a swinging end part 4s, and a locking piece 42 directed downward from the lid main body 41 is cut and raised at the swinging end part 4s. The locking piece 42 is inserted through the opening 24 of the locking member 2 in the closing posture of the lid portion 4. The engaging piece 42 is formed with an engaging protrusion 43 that protrudes outward (outward as viewed from the pivotal support portion 34).

  The elastic plate member 5 is formed by bending a metal plate member. The elastic plate-like member 5 is composed of a plate-like member having a thinner plate thickness than the support main body portion 3 and the lid portion 4, and has relatively high elasticity as a whole component. The elastic plate-like member 5 includes a fixed part 51, an urging plate part 52, and a sandwiching plate part 53. These are integrally formed. The fixed portion 51 is fixed to the surface of the connecting plate portion 25 of the locking member 2 opposite to the support main body portion 3 in a state adjacent to the protruding piece portion 26 of the locking member 2 in the width direction. Yes.

  The urging plate portion 52 is erected from the fixed portion 51 in the lower region of the fixed portion 51. The urging plate portion 52 is provided so that its plate surface is along the vertical direction and is swingable in the width direction of the locking member 2. The urging plate portion 52 can be displaced relative to the fixed portion 51 by elastic deformation with the boundary portion with the fixed portion 51 as a base point. The biasing plate portion 52 includes a locking claw 52A and a first operation portion 52B. The locking claw 52A is an inclined posture that follows the spiral shape of the threaded portion 62 (see FIG. 2) of the suspension bolt 61 that constitutes the rod-like member 6, and partially cuts and raises the upper and lower edges of the biasing plate portion 52. Is formed. The first operation portion 52B is provided on the swing free end side of the biasing plate portion 52.

  Since the urging plate portion 52 is displaced relative to the fixed portion 51 by pressing the rod-shaped member 6, the elongated body support 1 can be attached to the rod-shaped member 6 in this state. Thereafter, the urging plate portion 52 presses and urges the rod-like member 6 by an elastic restoring force having a boundary portion with the fixed portion 51 as a base point. As a result, the locking claw 52A of the urging plate 52 is fitted to the threaded portion 62 of the suspension bolt 61 constituting the rod-shaped member 6, and the inner edges of the first locking portion 21 and the second locking portion 27 are also screwed. It fits into the part 62 (see FIG. 7). In other words, the urging plate portion 52 presses and urges the rod-shaped member 6 against the first locking portion 21 and the second locking portion 27. Thereby, the elongate body support tool 1 can be simply attached with respect to the rod-shaped member 6 in the state without backlash. In addition, by pressing the first operation portion 52B in the direction opposite to the direction in which the pressing and biasing force acts on the rod-shaped member 6, the pressing and biasing state can be released, and the long body support 1 for the rod-shaped member 6 is obtained. The mounting position in the axial direction (vertical direction) can be changed.

  The sandwiching plate portion 53 is provided above the fixed portion 51 so as to be parallel to the connecting plate portion 25 of the locking member 2 and to be in a state of separating a predetermined gap from the connecting plate portion 25. . The size of the gap between the sandwiching plate portion 53 and the connecting plate portion 25 is generally equivalent to the plate thickness of the locking piece 42 of the lid portion 4. The clamping plate portion 53 can be relatively displaced with respect to the fixed portion 51 by elastic deformation based on a step portion provided at the boundary with the fixed portion 51. The sandwiching plate portion 53 includes a main body portion 53A, a bent side portion 53B, and a second operation portion 53C. The main body 53A is a main part constituting the sandwiching plate 53 and is formed in a flat plate shape. In the main body 53A, an engagement hole 53H that penetrates the main body 53A in the thickness direction is formed near the center. The bent side portion 53B is bent from the main body portion 53A toward the side close to the rod-like member 6 (the side opposite to the support main body portion 3) along the upper end side portion. The second operation portion 53 </ b> C is provided at an end portion on the opposite side of the step portion at the boundary with the fixed portion 51 in the width direction of the sandwiching plate portion 53.

  As shown in FIGS. 4 and 5, as the lid portion 4 is closed, the locking piece 42 provided on the swing end portion 4 s of the lid portion 4 is inserted into the opening 24 of the locking member 2. Then, it enters the gap between the connecting plate portion 25 and the sandwiching plate portion 53. At that time, the engaging protrusion 43 formed to protrude from the locking piece 42 is displaced to protrude toward the rod-like member 6 side so as to push the clamping plate portion 53 toward the rod-like member 6 side. When the lid portion 4 is completely closed, the engagement protrusion 43 of the locking piece 42 enters the engagement hole 53H of the main body portion 53A, and accordingly, the displacement state of the holding plate portion 53 is canceled and the engagement protrusion 43 is released. Engages with the engagement hole 53H. The lid 4 is held in the closed posture in the engaged state between the engagement protrusion 43 and the engagement hole 53H. In the present embodiment, the lid locking mechanism L is configured by the engagement protrusion 43 provided on the locking piece 42 and the engagement hole 53H provided on the holding plate portion 53 and into which the engagement protrusion 43 enters. .

  The engagement state between the engagement protrusion 43 and the engagement hole 53H can be released by pressing the second operation portion 53C toward the side where the main body portion 53A separates from the connecting plate portion 25, and the lid portion 4 can be changed from the closed position to the open position. In other words, unless the second operation portion 53C is pressed by a manual operation by the operator, the engagement state between the engagement protrusion 43 and the engagement hole 53H is maintained, and the lid portion 4 is held in the closed posture. The

  As shown in FIGS. 1 to 7, the elongated body support 1 of the present embodiment includes an opening closing portion 45 at the swing end portion 4 s of the lid portion 4. In the present embodiment, an extending plate portion 44 extending obliquely upward from the lid body 41 is provided on the swing end portion 4 s of the lid portion 4. The extended plate portion 44 is disposed along the first locking portion 21 in a closed posture and in surface contact with the first locking portion 21 of the locking member 2. The extended plate portion 44 is formed in a size that covers substantially the entire proximal end portion 21A of the first locking portion 21 (see FIG. 7). An opening closing portion 45 is provided at the end of the extended plate portion 44 opposite to the lid main body 41 (the tip portion of the lid portion 4). The opening closing portion 45 is disposed so as to be biased toward one side in the width direction of the lid portion 4 (specifically, the side where the notch opening 22 is open in the width direction). The opening blocking portion 45 is disposed so as to at least partially fill the cutout opening 22 in the closed posture.

  As shown in FIG. 7, when viewed from above along the axial direction of the rod-shaped member 6, the minimum width between the back side locking portion 21 </ b> C and the opening blocking portion 45 is larger than the diameter of the rod-shaped member 6. It is small (in this example, about the radius of the rod-shaped member 6). For this reason, it can suppress that the rod-shaped member 6 detach | leaves from the 1st latching | locking part 21, and can prevent the elongate body support tool 1 from dropping | omitting from the rod-shaped member 6. FIG. In addition, the elongated body support 1 is attached to the rod-like member 6 with the lid 4 in the open posture, and then the elongated body 7 is supported. Since at least a part of the opening 22 can be filled, workability is also good. Since the closing posture of the lid portion 4 is held by the lid lock mechanism L, it is possible to prevent the elongate body support tool 1 from falling off over a long period of time.

  As shown in FIGS. 3 to 6, the opening closing portion 45 includes a first extending portion 45 </ b> A extending from the lid portion 4 side toward the rod-shaped member 6 side and the first extending portion 45 </ b> A continuously from the first extending portion 45 </ b> A. A second extending portion 45B extending across the extending portion 45A. In the present embodiment, the opening blocking portion 45 includes a first extending portion 45A and a pair of second extending portions that extend perpendicularly to the first extending portion 45A from both widthwise end portions of the first extending portion 45A. Part 45B. The opening closing portion 45 is formed in a U-shaped box shape having a first extending portion 45A and a pair of second extending portions 45B orthogonal thereto. By making the 2nd extension part 45B function as a kind of rib, the intensity | strength of the opening obstruction | occlusion part 45 is raised. 45 A of 1st extension parts contact | abut on the outer surface of the rod-shaped member 6 in the state orthogonal to the axial center direction of the rod-shaped member 6. As shown in FIG. One of the pair of second extending portions 45B contacts the outer surface of the rod-shaped member 6 in a state along the axial direction of the rod-shaped member 6 (see FIG. 7). The lower end portion of the second extending portion 45B is located below the inner edge 22e of the notch opening 22 in the back side locking portion 21C (see FIG. 6).

  As shown in FIG. 7, in the closed position of the lid 4, the inner edge 22 e of the notch opening 22 and the opening closing portion 45 are locked to the rod-shaped member 6 from opposite sides in the diameter direction of the rod-shaped member 6. Is configured to do. In the present embodiment, the engagement position between the inner edge 22e of the notch opening 22 and the rod-shaped member 6, the axial center of the rod-shaped member 6, and the engagement position between the opening closing portion 45 and the rod-shaped member 6 are aligned. Are arranged as follows. Thus, the inner edge 22e of the notch opening 22 and the opening closing portion 45 at the rear side locking portion 21C of the first locking portion 21 cause the rod-shaped member 6 to move along the longitudinal direction of the lid portion 4 (left and right direction in FIG. 7). It is sandwiched in the diameter direction. Similarly, the inner edge of the notch opening 28 and the opening closing portion 45 in the rear side locking portion 27 </ b> C of the second locking portion 27 sandwich the rod-like member 6 in the diameter direction along the longitudinal direction of the lid portion 4. In the position between the back side locking part 21C of the first locking part 21 and the back side locking part 27C of the second locking part 27 in the axial direction, the opening blocking part 45 is from the opposite side. Since it abuts on the rod-shaped member 6, the elongated body support 1 can be stably attached to the rod-shaped member 6. And it can suppress effectively that the rod-shaped member 6 detach | leaves from the 1st latching | locking part 21, and the drop-off | omission of the elongate body support tool 1 from the rod-shaped member 6 can be suppressed effectively.

  As shown in FIGS. 6 and 7, the second extending portion 45 </ b> B can come into contact with the inner edge 22 e of the notch opening 22 in the closed posture of the lid portion 4. In the present embodiment, the second extending portion 45B can contact the inner edge 22e of the notch opening 22 in the proximal end portion 21A of the first locking portion 21 in an intersecting state (in this example, an orthogonal state). It has become. In a normal state where no external force is acting, a minute gap g exists between the end edge of the second extending portion 45 </ b> B and the inner edge 22 e of the notch opening 22. For example, when a large vibration is applied due to an earthquake or the like, the rod-like member 6 may be subjected to a force that tries to escape from the notch opening 22. In such a case, the rod-shaped member 6 presses the opening blocking portion 45 toward the proximal end side portion 21A, so that the minute gap g is eliminated and the end edge of the second extending portion 45B is in the proximal end portion 21A. It contacts the inner edge 22e of the cutout opening 22 in a crossed state. As a result, the detachment movement of the rod-shaped member 6 is prevented by the opening blocking portion 45 supported by the base end side portion 21A, so that the elongate body support tool 1 can be effectively prevented from falling off from the rod-shaped member 6.

  In order to support the long body 7 at a predetermined position in the arrangement path, the following may be performed. First, the long body support 1 is rotated and attached to the rod-shaped member 6 in a state where the lid portion 4 is opened and the two notch openings 22 and 28 are arranged to face the rod-shaped member 6. At this time, the operator may operate it while holding the support main body 3 without touching the locking member 2. Next, the first operating portion 52B is pressed to release the pressure-contact urging state of the urging plate portion 52 against the rod-shaped member 6, and the attachment position in the axial direction (vertical direction) of the elongated body support 1 is set. adjust. Next, the long body 7 in a horizontal posture is inserted into the support main body 3 from the upper opening and supported.

  Thereafter, when the lid portion 4 is in the closed posture, the engagement protrusion 43 of the locking piece 42 provided on the swing end portion 4s is engaged with the clamping plate portion 53 of the elastic plate member 5 in accordance with the posture changing operation. They enter the joint hole 53H and engage with each other. Thus, the lid locking mechanism L is in a working state, and the closing posture of the lid portion 4 is maintained. In addition, the notch opening 22 is at least partially filled with the opening closing portion 45 provided in the swing end portion 4s in a state where the closing posture of the lid portion 4 is maintained. According to the long-body support tool 1 of the present embodiment, it is possible to effectively prevent dropping from the rod-like member 6 even when large vibrations are applied while improving workability during construction.

[Second Embodiment]
2nd Embodiment of a elongate body support tool is described with reference to drawings. The long body support 1 of the present embodiment is different from the first embodiment described above in the specific configuration of the locking member 2, the specific configuration of the opening closing portion 45, and the specific configuration of the lid lock mechanism L. ing. Hereinafter, the elongate body support tool 1 according to the present embodiment will be described mainly with respect to differences from the first embodiment. Note that the points not particularly specified are the same as those in the first embodiment, and the same reference numerals are given and detailed description thereof is omitted.

  As shown in FIGS. 8 and 9, in the locking member 2 of the present embodiment, the first locking portion 21 and the second locking portion 27 are both bent so as to be orthogonal to the connecting plate portion 25. Has been. Moreover, in this embodiment, the notch opening 22 of the 1st latching | locking part 21 and the notch opening 28 of the 2nd latching | locking part 27 are formed so that it may open in the same direction in the width direction. In such a configuration, the elongated body support 1 is moved in the lateral direction in a state where the locking member 2 is disposed adjacent to the rod-shaped member 6 so that the two notch openings 22 and 28 face the rod-shaped member 6. The rod member 6 can be attached by sliding operation.

  As shown in FIG. 9, a hook piece 47 is cut and formed on the swing end portion 4 s of the lid portion 4 downward from the lid body 41. The hook piece 47 can be inserted into the opening 24 formed in the locking member 2. In addition, the opening part 24 may be comprised by various aspects, such as a through-hole and a notch, if the hook piece 47 can be penetrated. When the hook piece 47 is inserted into the opening 24 of the locking member 2, the hook piece 47 enters the gap between the connecting plate portion 25 and the sandwiching plate portion 53 and is sandwiched therebetween (see FIGS. 10 and 11). reference). Further, the hook piece 47 is formed in an L shape, and the tip end portion thereof is a locking tip portion 48 that can be locked to the peripheral edge portion of the opening 24 of the locking member 2. The lid 4 can swing up and down with the pivot 34 as a fulcrum as shown in FIG. 9, and within a predetermined angle range (for example ± 10 °) with the pivot 34 as a fulcrum in a closed posture as shown in FIG. ) Is slidable. The lid 4 is configured to be slidable in the surface direction of the lid body 41.

  When changing the posture of the lid 4 from the open posture to the closed posture, the entire hook piece 47 including the locking tip 48 is slid so that it can pass through the opening 24 of the locking member 2. The lid 4 is closed in the closed state (see FIG. 10). Thereafter, when the lid 4 is slid back toward the locking tip 48 (see FIG. 11), the locking tip 48 overlaps the peripheral edge of the opening 24 of the locking member 2 in the vertical direction. It becomes. In this state, even if a force in the opening direction is applied to the lid 4, the locking tip 48 is locked to the peripheral edge of the opening 24, and the lid 4 is held in the closed posture. In the present embodiment, the lid locking mechanism L is configured by the locking tip 48 of the hook piece 47 and the peripheral edge of the opening 24 where the locking tip 48 is locked.

  In addition, the locking tip 48 can pass through the opening 24 by sliding the lid 4 toward the opposite side of the locking tip 48 in the width direction with the pivotal support 34 as a fulcrum while keeping the lid 4 in the closed posture. It is possible to change the posture of the lid portion 4 from the closed posture to the open posture. In other words, unless the lid portion 4 is slid by manual operation by the operator, the latchable tip portion 48 and the peripheral portion of the opening portion 24 are maintained in the latchable state, and the lid portion 4 is in the closed posture. Retained.

  As shown in FIG. 12, the opening blocking portion 45 of the present embodiment includes a first extending portion 45 </ b> A and a first extending portion 45 </ b> A orthogonally extending from one end in the width direction of the first extending portion 45 </ b> A. Two second extending portions 45B. The second extending portion 45 </ b> B contacts the outer surface of the rod-shaped member 6 in a state along the axial direction of the rod-shaped member 6. In addition, the opening closing portion 45 of the present embodiment is arranged so as to overlap vertically with respect to the back side locking portion 21C of the first locking portion 21 in addition to the first extending portion 45A and the second extending portion 45B. It further has an overlapping portion 45C. By having such an overlapping portion 45C, the opening closing portion 45 is disposed so as to completely fill the notch opening 22 in the closed posture. The overlapping portion 45 </ b> C is disposed so as to extend in the width direction with respect to the rod-shaped member 6 on the side opposite to the side portion 21 </ b> B of the first locking portion 21 in the closed posture.

  The inner edge 22e of the cutout opening 22 and the opening closing portion 45 are configured to be engaged with the rod-shaped member 6 from opposite sides in the diameter direction of the rod-shaped member 6. In the present embodiment, the inner edge 22e of the notch opening 22 and the second extending portion 45B in the back side locking portion 21C of the first locking portion 21 are along the longitudinal direction of the lid portion 4 (left and right direction in FIG. 12). The rod-shaped member 6 is sandwiched in the diameter direction. In addition, the inner edge 22e of the notch opening 22 and the overlapping portion 45C in the side portion 21B of the first locking portion 21 have a diameter of the rod-shaped member 6 along the width direction of the lid portion 4 (vertical direction in FIG. 12). Sandwiched in the direction.

  Further, the second extending portion 45 </ b> B is in contact with the inner edge 22 e of the notch opening 22 in the closed posture of the lid portion 4. In the present embodiment, the second extending portion 45B is in contact with the inner edge 22e of the notch opening 22 in the proximal end side portion 21A of the first locking portion 21 in an intersecting state (in this example, an orthogonal state). . For this reason, for example, even when a large vibration is applied due to an earthquake or the like, the rod-like member 6 is moved away by the opening closing portion 45 (specifically, the second extending portion 45B) supported by the proximal end portion 21A. Can be stopped. Accordingly, it is possible to effectively prevent the elongate support 1 from dropping from the rod-shaped member 6.

[Other Embodiments]
(1) In the first embodiment, the lid lock mechanism L is configured by the engagement protrusion 43 provided in the locking piece 42 and the engagement hole 53H provided in the clamping plate portion 53. Described as an example. However, without being limited to such a configuration, for example, the lid lock mechanism L is provided with an engagement protrusion provided on the clamping plate portion 53 and an engagement hole provided on the locking piece 42 and into which the engagement protrusion enters. And may be configured.

(2) In each of the above embodiments, the configuration in which the opening blocking portion 45 includes the first extending portion 45A and the second extending portion 45B intersecting with the first extending portion 45A has been described as an example. However, the present invention is not limited to such a configuration. For example, the opening closing portion 45 may include only the first extending portion 45A without having the second extending portion 45B. In this case, for example, the first extending portion 45A is formed in an arc shape in cross section so that the first extending portion 45A can contact the inner edge 22e of the notch opening 22 in the closed posture of the lid portion 4. May be.

(3) In each of the above embodiments, the engagement position between the inner edge 22e of the notch opening 22 and the rod-shaped member 6, the axis of the rod-shaped member 6, and the engagement position between the opening closing portion 45 and the rod-shaped member 6 are as follows. The configuration arranged in a straight line has been described as an example. However, without being limited to such a configuration, for example, as shown in FIG. 13, the locking position between the inner edge 22 e of the notch opening 22 and the rod-shaped member 6, the axis of the rod-shaped member 6, and the opening closing portion 45. And the locking position between the bar-shaped member 6 and the rod-shaped member 6 may be arranged in a polygonal line with an obtuse central angle. That is, in the diametrical direction of the rod-shaped member 6 passing through the engagement position between the inner edge 22e of the notch opening 22 and the rod-shaped member 6, the rod-shaped member 6 is at least at a position opposite to the axis of the rod-shaped member 6. It is only necessary that the opening closing portion 45 is locked.

(4) In each of the above-described embodiments, the configuration in which the lid lock mechanism L and the opening closing portion 45 are provided independently of each other has been described as an example. However, the present invention is not limited to such a configuration. For example, a part of the opening closing portion 45 may be provided with a lid lock mechanism L by providing the opening closing portion 45 with a portion that engages with the inner edge 22e of the notch opening 22. You may be comprised so that it may serve as both.

(5) In each of the above embodiments, the first locking portion 21 and the second locking portion 27 are provided in the locking member 2, and the locking member 2 is fixed to the support main body portion 3 as an example. As explained. However, without being limited to such a configuration, for example, the first locking portion 21 is provided integrally with the support main body portion 3, and the locking member 2 is provided with only the second locking portion 27. May be fixed to each other to form the elongated body support 1. In this case, the support main body 3 having the first locking portion 21 corresponds to a “locking portion forming member”. The opening 24 through which the locking piece 42 of the lid 4 can be inserted is a base end portion of the first locking portion 21 in the support main body 3 (a boundary portion between the first flat plate portion 31 and the first locking portion 21). It should be formed in the vicinity. Moreover, the 1st latching | locking part 21 and the 2nd latching | locking part 27 are provided in the separate member which became respectively independent, and they may be separately fixed to the support main-body part 3, and the elongate body support tool 1 may be comprised. .

(6) In each of the above-described embodiments, the example in which the suspension bolt 61 having the screw portion 62 on the outer peripheral surface is used as the rod-shaped member 6 has been described. However, the present invention is not limited to such a configuration, and for example, a rod-shaped member in which a large number of locking projections are formed in a part in the circumferential direction along the axial direction may be used.

(7) In each of the above embodiments, the example in which the piping member 71 covered with the heat insulating material 72 is used as the long body 7 has been described. However, without being limited to such a configuration, for example, as the long body 7, an exposed piping member 71, a cable, or the like may be used.

(8) The configurations disclosed in each of the above-described embodiments (including each of the above-described embodiments and other embodiments; the same applies hereinafter) are combined with the configurations disclosed in the other embodiments unless a contradiction arises. It is also possible to apply. Regarding other configurations as well, the embodiments disclosed in the present specification are examples in all respects, and can be appropriately modified without departing from the gist of the present disclosure.

1 Long body support 2 Locking member (Locking portion forming member)
3 Support Body 4 Lid 4s Oscillating End 6 Bar Member 7 Long Body 21 First Locking Part (Locking Part)
22 Notch opening 22e Inner edge 24 Opening portion 42 Locking piece 43 Engagement protrusion 45 Opening closing portion 45A First extension portion 45B Second extension portion 47 Hook piece 48 Locking tip portion 53 Holding plate portion 53H Engagement hole L Lid Lock mechanism

Claims (5)

It is a long body support that is locked to a rod-like member installed in a suspended state and supports the long body in a horizontal posture,
A locking portion that is formed in a C shape having a notch opening and is detachable from the rod-like member through the notch opening;
A support main body connected to the locking portion and supporting the elongated body;
A lid portion that is openably and closably connected to the support main body portion by swinging about a pivotal portion as a fulcrum;
A lid lock mechanism that holds the lid in a closed posture;
An elongate body support, wherein an opening closing portion is provided at a swinging end portion of the lid portion so as to be at least partially filled with the notch opening in the closed posture.   2. The elongated body support according to claim 1, wherein an inner edge of the notch opening and the opening blocking portion are locked to the rod-shaped member from opposite sides in the diameter direction of the rod-shaped member in the closed posture. . The opening blocking portion includes a first extension portion extending from the lid portion side toward the rod-shaped member side, and a second extension extending continuously across the first extension portion from the first extension portion. And
3. The elongated body support according to claim 1, wherein, in the closed posture, the second extending portion can abut against an inner edge of the notch opening. The lid portion has a locking piece that can be inserted into an opening formed in a locking portion forming member provided with the locking portion at the swing end portion,
A holding plate portion for holding the locking piece fixed to the locking portion forming member and being inserted through the opening portion between the locking portion forming member;
The lid locking mechanism is provided on one of the locking piece and the holding plate part, and on the other of the locking piece and the holding plate part, and the engaging protrusion enters. The elongated body support according to any one of claims 1 to 3, comprising an engagement hole. The lid portion has a hook piece that can be inserted into an opening portion formed in an engagement portion forming member provided with the engagement portion at the swing end portion, and is predetermined with the pivot portion as a fulcrum in the closed posture. It is configured to be slidable within the angular range,
The said lid lock mechanism is comprised by the latching front-end | tip part of the said hook piece, and the peripheral part of the said opening part to which the said latching front-end | tip part is latched. The long body support according to the description.

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