JP2000130643A - Long object fitting tool - Google Patents

Abstract

PROBLEM TO BE SOLVED: To conduct the suspending work of a long object in a reasonable attitude quickly, easily and simply at a low cost by effectively utilizing bolts and nuts provided primarily. SOLUTION: One connecting end section 4a of a rockable and openable band 4 holding a long object in a mantle state is provided with a holding means holding a nut 6 relatively movably in a fixed range along the side face of the connecting end section 4a. The other connecting end section 4b of the band 4 is provided with a temporary tacking means B insertable with the head section 5b of a bolt 5 screwed to the nut 6 from the rocking/opening direction when the band 4 is closed while the nut 6 held by the holding means is located at the specific position in the relative moving range and preventing the opening of the band 4 when a fitting base material 3 and the band 4 are relatively moved in the inserted state.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD The present invention relates to a water pipe, a gas pipe,
A long object mounting tool used when installing a long object such as a pipe such as an air conditioning refrigerant pipe or an electric cable, and more specifically, a swing that holds the long object in a jacket state on a mounting base material. The present invention relates to a long object mounting tool in which both connecting ends of a band that can be opened and closed are fastened via bolts and nuts.

[0002]

2. Description of the Related Art In a conventional elongate object mounting tool, a mounting end of a mounting base material provided with a screw member which can be screwed to a suspension bolt fixed to a ceiling slab or the like, and along a longitudinal direction of the elongate object. Of a pair of split band members constituting a band that can swing and open and close around the horizontal axis, a mounting hole is formed to penetrate each of the connecting ends that are overlapped with the mounting end of the mounting base material,
The nut is fixed in a penetrating state over the mounting hole formed at the mounting end of the mounting base material and the mounting hole formed at the connecting end of one of the split band bodies, in other words, via the nut. The fixing base is fixedly connected to one of the split band bodies, and the mounting hole formed at the connection end of the other split band body is free to rotate only in a state where a bolt that can be screwed into the nut is passed therethrough. (See, for example, JP-A-9-79434 and JP-A-9-79433).

[0003]

In the conventional long object mounting fixture, nuts and bolts are permanently provided at the connecting ends of the two split band members constituting the band. Even if both split band members are opened, nuts and bolts do not fall out of the band, and the work of installing long objects can be easily performed on that surface, but there is still room for improvement in the following aspects. is there. That is, when installing a long object,
First, a screw member of a mounting base material is screwed to a suspension bolt fixed to a ceiling slab or the like, and a long object is fixed to an arc-shaped receiving surface of one of the divided band bodies fixedly connected to the mounting base material via a nut. Is mounted, the other split band body is swung to the closed position, and the bolt rotatably held at the connection end of the split band body is fixed to the connection end of one of the split band bodies. Screw operation to the set nut. At this time, while maintaining the other divided band body in the closed posture with one hand holding the long object against the arc-shaped receiving surface of one divided band body, the bolt of the divided band body in this closed posture is
The nut must be screwed into the nut of one of the split band bodies with the other hand, and the holding of the long object with one hand must be maintained until the tip of the bolt is screwed into the nut. Therefore, the screwing operation of the bolt and nut required much labor and labor. In particular, when erection of a long object at a high place, an unstable work posture is required, such as holding the long object with one hand and screwing it with the other hand, leading to a decrease in work efficiency. easy. Moreover,
In the conventional long object mounting fixture, the mounting base material and one of the split band bodies are fixedly connected via nuts, so that the mounting base material or the band can be easily bulked at the time of distribution, and the mounting base material or the band can be variously mounted at the construction site. Since it cannot be replaced with another shape according to the condition, there is an inconvenience of preparing various kinds of long object mounting fixtures.

SUMMARY OF THE INVENTION The present invention has been made in view of the above situation, and its main problem is that the work of erection of a long object can be performed quickly and easily in a reasonable posture.
The structure for that purpose is also to provide a long object mounting tool which can be simply and inexpensively constructed by effectively utilizing originally provided bolts and nuts.

[0005]

According to the first aspect of the present invention, there is provided a long object mounting device comprising: a connecting base; and two connecting ends of a swingable openable / closable band for holding the long object in a jacket state. The part is fastened via a bolt and a nut, and the head of the nut or the bolt is relatively movable within a certain range along one side of the connection end to the one connection end of the band. A holding means for holding is provided,
At the other connecting end of the band, when the band or the nut held by the holding means was operated to close the band in a state where it was located at a specific location within the relative movement range, the nut or bolt was screwed to the nut or bolt. Temporary fastening means which can be freely engaged with the head or nut of the bolt in the swinging opening / closing direction, and which prevents the band from opening when the mounting base and the band are relatively moved in the engaged state. Is provided. According to the above-described feature configuration, when a long object such as a pipe is erected, a connection base portion of the band in the open position is attached to a mounting base appropriately attached to a fixed portion such as a ceiling slab or a wall surface. The two members are temporarily connected with bolts and nuts in a state where relative movement between the two members is allowed, and after mounting a long object on the receiving surface of the band, the band is closed. At this time, the head of the nut or bolt is relatively movably held within a certain range along the side surface of the connection end by the holding means provided at one connection end of the band. Not only can be prevented from falling off, but also when the band is closed in a state where the nut or bolt held by the holding means is located at a specific location within the relative movement range, the nut or bolt on the holding means side can be removed. A temporary fixing means provided at the other connecting end of the band is engaged with the head or nut of the screwed bolt in the swinging opening / closing direction, and further, in the engaged state, the mounting base material and the band are engaged. The opening movement of the band can be prevented only by relatively moving the and along the side surface of the connecting end. Further, even when the band is closed in a state where the nut or bolt held by the holding means is not located at a specific position within the relative movement range, the mounting base material and the band are attached to the side surface of the connection end. By performing the relative movement operation along, the temporary fixing means can be engaged with the head or the nut of the bolt screwed to the nut or the bolt on the holding means side.
As described above, by further moving relative to the engaged mounting base material and the band along the side surface of the connection end,
The opening of the band can be prevented. In other words, after the band is closed, the band is temporarily held in the closed position by a simple operation of simply moving the band and the mounting base material relative to each other along the side surface of the connection end. Until the tip of the bolt is screwed into the nut
There is no need to continue holding the band in the closed position with one hand holding the long object, and the bolt and nut can be screwed together using both hands freely. Moreover, in configuring the temporary fixing means for temporarily fixing and holding the band in the closed position, bolts and nuts for fastening the mounting base material and both connecting ends of the band are used. There is no need to provide a special temporary fixing locking projection at the end,
The temporary fixing means can be configured while reducing the number of members. Therefore, during the installation work of the long object, the band on which the long object is mounted can be temporarily fixed and held in the closed position.
It can be performed quickly and easily using both hands, and the temporary fixing structure for that can be simply configured using the originally provided bolts and nuts, and the manufacturing cost can be reduced. Can also be achieved.

A feature of the long object mounting tool according to a second aspect of the present invention is that a screw member which can be screwed to a suspension bolt is provided on the mounting base material so as to be relatively rotatable.
According to the characteristic configuration, the screw member of the mounting base is screwed to the suspension bolt fixed to the fixed portion such as the ceiling slab or the wall surface, and the band is elongated to the band supported and suspended through the mounting base. Even when an object is erected, as described above, the band on which the long object is mounted can be temporarily fixed and held in a closed posture, so that the erection work at a high place is not forced to be impossible, and It can be performed efficiently, reliably and easily using both hands freely.

According to a third aspect of the present invention, there is provided a long object mounting device, wherein the temporary fixing means is configured to swing with respect to a nut or a bolt head screwed to the nut or the bolt held by the holding means. A first locking hole that allows engagement from the opening and closing direction, and a second locking hole that allows relative movement of only the shaft portion of the bolt while communicating with the first locking hole. It is in. According to the above-mentioned characteristic configuration, it suffices to form only the first locking hole and the second locking hole which constitute the temporary fixing means on the other connecting end side of the band. The structure can be simplified and the manufacturing cost can be reduced.

According to a fourth aspect of the present invention, there is provided a long object mounting device in a state where the long object mounting device is located in the second locking hole at a position corresponding to a boundary between the first locking hole and the second locking hole. The present invention is characterized in that a retaining projection is provided for preventing the head or nut of the bolt tightened by the above from coming out of the first locking hole. According to the above-mentioned characteristic configuration, even if an external force such as vibration acts on the band on which the long member is erected, the head or the nut of the bolt tightened in the second locking hole is placed on the first locking hole side. Can be prevented from contacting with a retaining projection provided at a position corresponding to the boundary between the first locking hole and the second locking hole. The work can be quickly and easily performed in a reasonable posture, but the long object can be reliably maintained in the desired erected state.

According to a fifth aspect of the present invention, there is provided a long object mounting tool, wherein the first locking hole and the second locking hole are formed in the second locking hole.
The point is that the locking hole is formed along the load application direction of the long object with the locking hole positioned above. According to the above characteristic configuration, the shaft of a bolt screwed to a nut held by the holding means, or the holding means, using each load of the band and a long object mounted on the band. Since the shaft portion of the bolt held in the second locking hole can be inserted into and held in the second locking hole located above, the head portion of the bolt that has been tightened in the state positioned in the second locking hole or It is possible to reliably prevent the nut from coming out and moving to the first locking hole side, and it is not necessary to provide a special urging mechanism therefor, and the arrangement of the first locking hole and the second locking hole. The above-described slip-out preventing effect can be achieved with a simple and economical remodeling as described above.

According to a sixth aspect of the present invention, there is provided a long object mounting tool, wherein the holding means is provided with a rotation restricting surface for restricting the rotation of the nut or bolt head. . According to the above feature, the rotation of the head of the nut or bolt slidably held by the holding means can be restricted by contact with the rotation restricting surface. This eliminates the need for a special operation for preventing rotation, and facilitates the work of erection of long objects.

According to a seventh aspect of the present invention, there is provided a long object mounting tool, wherein a head of a nut or a bolt can be temporarily held at a specific location within a relative movement range by the holding means, and The provision of a temporary fixing portion that allows the nut or bolt to pass through the head when a relative moving force of a predetermined level or more is applied in the temporary holding state. According to the above-mentioned characteristic configuration, the head of the nut or the bolt can be temporarily fixed and held at a specific position within the relative movement range by the temporary fixing portion formed in the holding means. The temporary fixing means provided at the other connecting end of the band securely engages in the swing opening and closing direction. Therefore, in a state where the mounting base material and one connection end of the band are temporarily connected, the head or nut of the bolt screwed to the nut or bolt held by the holding means, and the other end of the band. Until the engagement position of the temporary fixing means provided at the connection end coincides, there is no need to move both connection ends of the band that has been closed with respect to the mounting base material, and the band is in the closed posture. Can be quickly and easily performed.

A feature of the long object mounting device according to the present invention is that bolts and nuts for fastening the mounting base material and both connecting ends of the band are configured to be capable of being separated. . According to the above-mentioned characteristic configuration, the mounting base material or the band can be freely replaced with one having another shape according to various conditions at the construction site, and is separated into the mounting base material and the band at the time of distribution to be compact. Can be packed.

[0013]

DESCRIPTION OF THE PREFERRED EMBODIMENTS [First Embodiment] FIGS.
A pipe fitting (an example of a long object fitting of the present invention) used when a pipe P, which is an example of a long object, is erected on a suspension bolt 1 fixed to a fixing portion W such as a ceiling slab in a hanging posture. ), And the pipe P is held in a jacket state on a mounting base 3 made of sheet metal provided with a screw member 2 that can be screwed from below into the lower end of the suspension bolt 1 so as to be relatively rotatable. The connecting ends 4a and 4b of the swingable openable and closable sheet metal band 4 are detachably attached via bolts 5 and nuts 6.

As shown in FIGS. 1 to 3, the mounting base material 3 is formed so as to be bent substantially downward when viewed in the axial direction of the pipe P, and a horizontal plate portion 3a located at the upper end thereof.
A circular suspension hole 3 through which a regular hexagonal cylindrical rotating operation portion 2a of the screw member 2 can be inserted so as to be relatively rotatable from below.
b is formed to penetrate, and the left and right inclined plate portions 3c located at the middle between the upper and lower portions are in contact with the lower surface of the flange portion 2b of the screw member 2 having a larger diameter than the hanging hole 3b. ,
An engaging piece 3d for preventing the screw member 2 from dropping downward.
Further, mounting holes 3f through which the shaft 5a of the bolt 5 is inserted from the horizontal direction are formed in the left and right vertical plate portions 3e located at the lower end side. A space S surrounded by the horizontal plate portion 3a and the left and right inclined plate portions 3c.
1 and the range from the lower surface of the flange portion 2b of the screw member 2 to the bolt contact position on the inner surface side of the two inclined plate portions 3c is the height of the erection of the pipe P by the hanging bolt 1 and the screw member 2. It is configured for an adjustment fee.

As shown in FIGS. 1 to 4, the band 4 has a semicircular pipe receiving surface 4d along the outer peripheral surface of the pipe P.
, And one end of each of the divided band members 4A, 4B is bent in parallel with each other along the diametrical direction (up and down direction) of the pipe P, and The connecting ends 4a, 4b fastened to the two vertical plate portions 3e of the material 3 in a superposed state are formed, and the other end sides of the two split band members 4A, 4B and in the width direction (the axial center of the pipe P) Direction), the central part in the width direction at the other end of one of the divided band members 4A and the two lateral positions at the other end of the other divided band member 4B are cylindrical. And the two split band members 4A and 4B are
The connecting cylinders 4e and 4f are pivotally connected to each other by a connecting pin 4C so as to be swingably openable and closable around a horizontal axis X along the axis of the shaft. In other words, the two split band members 4A, 4B are pivotally connected to be able to swing open and close around the horizontal axis X along the axial direction of the pipe P using the connecting cylinder portions 4e, 4f and the connecting pins 4C. Is configured.

The nut 6 is held at the connecting end 4a of one of the split band members 4A constituting the band 4 along the outer surface of the connecting end 4a so as to be relatively movable within a certain range in the vertical direction. Holding means A is provided, and a nut 6 held by the holding means A is provided at a connection end 4b of the other split band body 4B constituting the band 4, That is, when the other split band member 4B of the band 4 is closed at the lowermost position in the relative movement range in the vertical direction, the nut 6
The mounting base 3 and the split band members 4A, 4B of the band 4 can be vertically moved in the swinging open / close direction with respect to the head 5b of the bolt 5 screwed into When the relative movement operation is performed along the direction, the other divided band body 4
Temporary fixing means B for preventing the opening movement of B is provided.

As shown in FIGS. 1 to 4, the holding means A has a shaft portion 5a of a bolt 5 movable on the connecting end 4a of one of the split band members 4A over the entire relative movement range. And a nut 6 is formed between the outer surface of the connecting end 4a of the split band body 4A and the outer surface within a certain range in the vertical direction. A holding member 9 made of a sheet metal bent into a box shape to form a storage space S2 for movably holding.
Is fixed. A window 9a having the same or substantially the same shape as the mounting hole 4g through which the shaft 5a of the bolt 5 screwed to the nut 6 can protrude outward is formed through the outer plate of the holding member 9. At the upper and lower ends of the holding member 9, a hook piece 9 b is engaged with a concave portion 4 h formed at a connection end 4 a of one of the split band members 4 A.
And a mounting piece 9c for fixing the holding member 9 to the connecting end 4a of the split band body 4A by a suitable means such as spot welding while the hooking piece 9b is engaged with the recess 4h. Have been. The inner surface of the holding member 9 is provided with a connecting end 4a for moving the nut 6 in the bolt axis direction.
A sliding contact guide surface 9d for guiding the sliding contact along the vertical direction while restricting the outer surface of the nut within a certain range, and a sliding contact guide surface 9d for sliding the right and left sides of the nut 6 along the vertical direction. A pair of left and right rotation restricting surfaces 9e for restricting rotation are formed.

As shown in FIGS. 1 to 3 and 6, the temporary fixing means B includes the other divided band member 4 constituting the band 4.
A first locking hole 10 having a large diameter that allows the bolt 5 screwed to the nut 6 held by the holding member 9 to be engaged with the head 5b in the swinging opening and closing direction at the connection end 4b of the holding member 9. And a second locking hole 11 that allows only the shaft portion 5a of the bolt 5 to communicate with the first locking hole 10, and the first locking hole 10 and the second 2 locking holes 11
Are formed along the load application direction (vertical direction) of the long object in a state where the second locking hole 11 is located at an upper position.
In the connection end 4b of the other split band body 4B, a tightening operation is performed at a position corresponding to the boundary between the first locking hole 10 and the second locking hole 11 in a state of being located in the second locking hole 11. A retaining projection 12 for preventing the head 5b of the bolt 5 from coming off toward the first locking hole 10 is integrally stamped and formed. When the bolt 5 screwed to the nut 6 held by the holding member 9 is located before the tightening operation, in other words, the nut 6
When the tip of the shaft 5a of the bolt 5 is in a temporarily fixed state, the head 5b of the bolt 5 is allowed to pass through by the allowance between the nut 6 and the head 5b of the bolt 5. The height is configured.

As shown in FIGS. 2 and 6 (a), when a pipe P, which is an example of a long object, is erected, of the two split band members 4A and 4B of the band 4 that has been opened.
Connecting end 4a of one split band body 4A and mounting base material 3
Of the mounting base material 3 with the vertical plate portion 3e.
And a nut 5 held in the holding member 9 of the holding means A, and then temporarily fixed to a ceiling slab, a wall surface, or the like. The mounting base material 3 is attached to the suspension bolt 1 fixed to the portion W.
Is screwed into the screw member 2 held only in relative rotation.

Next, as shown in FIGS. 3 and 6, (a) and (b), the pipe receiving surface 4d of the one split band member 4A
After the pipe P is mounted on the other, the other split band member 4B is closed around the horizontal axis X. At this time, when the nut 6 held by the holding member 9 is located at the lowermost position which is a specific portion within the relative movement range, the closing operation of the other split band member 4B can be performed simply by closing the other split band member 4B. The first locking hole 10 of the temporary fixing means B formed at the connection end 4b of the other split band member 4B is pivotally opened and closed with respect to the head 5b of the bolt 5 screwed to the nut 6 on the side. To get in from.

However, usually, the load of the band 4 itself and the load of the pipe P installed on one of the divided band members 4A temporarily connected via the bolts 5 and the nuts 6 to the mounting base material 3 on the hanging bolt 1 side. Since the load is acting, the holding member 9
Is located at the uppermost end in the relative movement range. In this state, even if the other split band member 4B is closed around the horizontal axis X, the distal end side of the connection end 4b of the split band member 4B contacts the head 5b of the bolt 5, so The mounting substrate 3 and the band 4 in this state
Relative movement in the vertical direction along the side surfaces of the connection ends 4a and 4b, that is, slightly lifting the entire band 4 together with the pipe P with respect to the mounting base material 3 fixed to the suspension bolt 1. Thereby, the first locking hole 10 of the temporary fixing means B can be engaged with the head 5b of the bolt 5 screwed to the nut 6 on the holding means A side.

When the first engagement hole 10 of the temporary fixing means B is engaged with the head 5b of the bolt 5, the engagement state is maintained as shown in FIG. Mounting substrate 3
And the band 4 are moved relative to each other in the vertical direction along the side surfaces of the connection ends 4a and 4b. The lowering operation using the load causes the shaft portion 5a of the bolt 5 to move to the second locking hole 1 of the temporary fixing means B.
1 to prevent the band 4 from opening. Therefore, after the band 4 is closed, the band 4 is closed by a simple operation of moving the band 4 and the mounting base material 3 vertically along the side surfaces of the connecting ends 4a and 4b. Since it is temporarily held in the posture, it is not necessary to keep holding the band 4 in the closed posture with one hand on the side gripping the pipe P until the tip of the bolt 5 is screwed into the nut 6, and use both hands freely. The bolt 5 and the nut 6 can be screwed together.

Further, a bolt 5 for fastening the vertical plate 3e of the mounting base 3 and both connecting ends 4a, 4b of the band 4 is provided.
-Since the nut 6 is configured to be able to be separated, the mounting base 3 or the band 4 can be freely replaced with another shape according to various conditions at the construction site, and the mounting base 3 can be used during distribution. 3 and the band 4 and can be compactly packed.

[Second Embodiment] FIGS. 7A and 7B show another embodiment of the holding means A, which is similar to the first embodiment.
In the peripheral portion of the window 9a formed in the outer plate portion of the holding member 9 described in the embodiment, and at the boundary between the first locking hole 10 and the second locking hole 11 constituting the temporary fixing means B. In the corresponding portion, the nut 6 slidably housed in the holding member 9 can be temporarily fixed and held at a specific position within the relative movement range, and the fixed fixed holding state is equal to or greater than a certain value. A temporary fixing portion 9f that allows the nut 6 to pass through when a relative moving force is applied is stamped and formed on the storage space S2 side.

The temporary fixing portion 9f formed on the holding means A
As a result, the nut 6 can be temporarily fixed and held at the lowermost position, which is a specific position within the relative movement range along the vertical direction, so that the other divided band body 4B constituting the band 4 is closed around the horizontal axis X. Just by operating, the first fastening means B of the temporary fixing means B provided at the connecting end 4b of the other split band body 4B is opposed to the head 5b of the bolt 5 screwed to the nut 6 on the holding means A side. The stop hole 10 is securely engaged in the swing opening and closing direction. Therefore, in a state where the mounting base material 3 and one connection end 4a of the band 4 are temporarily connected, the holding member 9
The head 5b of the bolt 5 screwed to the nut 6 on the side, the engagement position of the temporary fixing means B provided at the other connection end 4b of the band 4 (the position where the first locking hole 10 is formed), and Until the above is satisfied, there is no need to move both connecting ends 4a and 4b of the band 4 that has been closed with respect to the mounting base material 3 fixed to the hanging bolts 1 in the vertical direction. Temporary fixing work in a posture can be performed quickly and easily.
Since other configurations are the same as those described in the first embodiment, the same components are denoted by the same reference numerals as those in the first embodiment, and description thereof will be omitted.

[Third Embodiment] FIGS. 8, 9 (a) to 9 (b)
(C) shows another embodiment of the holding means A and the temporary fixing means B. This embodiment is different from the embodiment in that the window 9a formed in the holding member 9 of the holding means A is connected to the axis of the pipe P to be bridged. The first locking hole 10 and the second locking hole 11 of the temporary fixing means B, which are formed in a horizontal posture along a parallel horizontal direction and are formed through the connecting end 4b of the other split band body 4B. ,
Like the window 9a, it is formed so as to communicate in a horizontal posture along a horizontal direction parallel to the axis of the pipe P to be bridged.

Therefore, in the third embodiment,
When a pipe P, which is an example of a long object, is erected, the connecting end portion 4a of one of the split band members 4A and the vertical plate of the mounting base material 3 among the two split band members 4A and 4B of the band 4 that has been opened. The bolt 3 inserted through the mounting hole 3f of the mounting base 3 and the mounting hole 4g of the connecting end 4a and the nut 6 held in the holding member 9 of the holding means A are connected to the portion 3e. After the connection, the screw member 2, which is held only on the mounting base material 3 so as to be relatively rotatable, is screwed to a suspension bolt 1 fixed to a fixing portion W such as a ceiling slab or a wall surface.

Next, as shown in FIGS. 9A and 9B, after the pipe P is mounted on the pipe receiving surface 4d of the one divided band member 4A, the other divided band member 4B is horizontally moved. The closing operation is performed around the axis X. At this time, when the nut 6 held by the holding member 9 is located at one of the right and left ends, which is a specific portion within the relative movement range, the other split band member 4B is simply closed and the holding member 9 is moved. The first locking hole 10 of the temporary fixing means B formed at the connection end 4b of the other split band body 4B swings open and close with respect to the head 5b of the bolt 5 screwed to the nut 6 on the 9th side. Engage from the direction.

However, when the nut 6 held by the holding member 9 is located at the other end in the left-right direction within the relative movement range, the other split band member 4B is closed around the horizontal axis X. Also, since the connecting end 4b of the split band body 4B only comes into contact with the head 5b of the bolt 5, the mounting base material 3 and the band 4 are connected to the connecting end 4
a, relative movement operation in the left-right direction along the side surfaces of 4a and 4b,
That is, the entire band 4 is slightly moved in the left-right direction together with the pipe P with respect to the mounting base material 3 fixed to the suspension bolts 1, so that the bolts 5 screwed to the nuts 6 on the holding means A side. First of the temporary fixing means B with respect to the head 5b
The locking hole 10 can be engaged.

Then, when the first locking hole 10 of the temporary fixing means B is engaged with the head 5b of the bolt 5, as shown in FIG. Mounting substrate 3
And the band 4 are relatively moved in the left-right direction along the side surfaces of the connection ends 4a and 4b. That is, the entire band 4 is moved together with the pipe P in the left-right direction with respect to the mounting base material 3 fixed to the suspension bolt 1. , The shaft portion 5a of the bolt 5 is engaged in the second locking hole 11 of the temporary fixing means B, and the opening movement of the band 4 is prevented.

When the shaft 5a of the bolt 5 is engaged at a predetermined position in the second locking hole 11 of the temporary fixing means B, the connecting end of the two split band members 4A and 4B constituting the band 4 is formed. The portions 4a and 4b and the vertical plate portion 3e of the mounting base 3 are configured to overlap in a state where their center positions in the left-right direction (horizontal direction) match or almost match.

The other structure is the same as the structure described in the first embodiment.
The same reference numerals as those of the embodiment are appended, and the description thereof is omitted.

[Fourth Embodiment] FIG.
This shows another embodiment of the first split band member 4A to which the holding member 9 constituting the holding means A is fixed.
And the second split band member 4 in which the first locking hole 10 and the second locking hole 11 constituting the temporary fixing means B are formed through.
B, and a third pivotally supporting the lower end of the second split band body 4B via a connecting pin 4C so as to swing open and close about a horizontal axis X.
The split band body 4D, the first split band body 4A and the third
And a roller 4E rotatably mounted between the split band body 4D. The roller 4E is formed on a drum-shaped outer peripheral surface having a smaller diameter toward the center in the rotation axis direction so as to stably mount the pipe P, which is an example of a long object, at the center position in the rotation axis direction. ing. Since other configurations are the same as those described in the first embodiment, the same components are denoted by the same reference numerals as those in the first embodiment, and description thereof will be omitted.

[Other Embodiments] (1) In the above-described first embodiment, the nut 6 is fixed to one connecting end 4a of the band 4 along a side surface of the connecting end 4a within a certain range. Holding means A for movably holding
And the other connecting end 4b of the band 4
When the band 4 is closed while the nut 6 held by the holding means A is located at a specific position within the relative movement range, the head 5 of the bolt 5 screwed to the nut 6
b, which can be freely engaged in the swinging opening and closing direction, and when the mounting base material 3 and the band 4 are relatively moved in the engaged state, the temporary stopping means B for preventing the band 4 from opening.
However, on the contrary, the head 5b of the bolt 5 is relatively movable within a certain range along one side of the connecting end 4a of the band 4 along the side surface of the connecting end 4a. In addition to the holding means A for holding, the band 4 is closed and operated at the other connecting end 4b of the band 4 in a state where the bolt 5 held by the holding means A is located at a specific position within the relative movement range. When the mounting base 3 and the band 4 are relatively engaged with the nut 6 screwed to the bolt 5 from the swinging opening and closing direction, and in the engaged state, It is also possible to provide a temporary fixing means B for preventing the band 4 from opening. (2) In the first embodiment, the mounting base material 3
Was screwed to a suspension bolt 1 fixed to a fixed portion W such as a ceiling slab or a wall surface, but may be mounted on a mounting bracket fixed to a fixed portion W such as a ceiling slab or a wall surface. The mounting base material 3 may be directly mounted on a fixed portion W such as a ceiling slab or a wall surface. Therefore, the shape of the mounting base material 3 can be appropriately changed according to various mounting conditions. (3) In the above-described first embodiment, the bolts 5 and the nuts 6 for fastening the vertical plate 3e of the mounting base 3 and the two connection ends 4a and 4b of the band 4 are configured to be able to be separated and operated. After temporarily connecting the vertical plate portion 3e of the mounting base 3 and one connecting end 4a of the band 4 with the bolts 5 and the nuts 6, the bolts 5 protruding from the nuts 6 prevent the bolts 5 from coming off. A retaining member such as a pin may be detachably attached, or the tip of the bolt 5 protruding from the nut 6 may be deformed so as to protrude outward, or the tip of the bolt 5 protruding from the nut 6 may be removed. The bolt 5 and the nut 6 may be configured so as not to be separated from each other by fixing the stopper member by appropriate joining means such as welding or an adhesive. (4) In the first embodiment, the holding unit A is
The holding means 9 is constituted by a box-shaped holding member 9.
Any structure may be used as long as it can hold the head 5b of the nut 6 or the bolt 5 along the side surface of the connecting end 4a so as to be relatively movable within a certain range. Is also good. (5) In the first embodiment described above, the temporary fixing means B
Is constituted by a first locking hole 10 and a second locking hole 11 formed through the other connecting end 4b of the band 4,
The present invention is not limited to this configuration, and when the band 4 is closed in a state where the nut 6 or the bolt 5 held by the holding means A is located at a specific position within the relative movement range,
The mounting base 3 and the band 4 can be engaged with the nut 6 or the head 5b of the bolt 5 screwed to the bolt 5 or the nut 6 in the swinging opening and closing direction, and in the engaged state.
Any structure may be used as long as the band 4 can be prevented from opening when the relative movement operation is performed.

[Brief description of the drawings]

1A and 1B show a first embodiment of a long object mounting tool of the present invention, wherein FIG. 1A is an exploded perspective view of the whole; FIG. Perspective view of

FIG. 2 is a sectional front view showing a closed posture of the band.

FIG. 3 is a cross-sectional front view showing the opening posture of the band.

FIG. 4 is a side view showing a closed posture of the band.

FIG. 5 shows a pipe erection work process. (A) is a sectional front view when the other split band body is closed and (B) is a sectional front view when the band is lowered with respect to the mounting base material. Figure

6 (a) is a side view showing an opening posture of the band, (b) is a side view when the other split band body is closed, and (c) is a mounting substrate. Side view when the band is lowered with respect to

7A and 7B show a second embodiment of the long object mounting tool of the present invention, wherein FIG. 7A is a partially cutaway side view when a nut is temporarily fixed and held at a specific location, and FIG. Side view with a notch when the band is lowered

FIG. 8 is a partially cutaway side view showing a third embodiment of the long object fixture of the present invention.

9A and 9B show a pipe erection work process, wherein FIG. 9A is a side view showing an opening posture of the band, FIG. 9B is a side view when the other split band body is closed, and FIG. Side view when the band is operated left and right with respect to

FIG. 10 is a sectional front view showing a fourth embodiment of the long object fixture of the present invention.

[Explanation of symbols]

 Reference Signs List A Holding means B Temporary fixing means P Long object (piping) 1 Hanging bolt 2 Screw member 3 Mounting base 4 Band 4a Connecting end 4b Connecting end 5 Bolt 5a Shaft 5b Head 9e Rotation regulating surface 10 First member Stop hole 11 Second locking hole 12 Retaining protrusion

Claims (8)

[Claims] 1. A long object mounting tool, wherein both connecting ends of a swingable openable / closable band for holding a long object in a jacket state are fastened to a mounting base material through bolts and nuts. A holding means for holding a head of a nut or a bolt along a side surface of the connecting end so as to be relatively movable within a certain range along one connecting end of the band, and the other end of the band When the band is closed in a state where the nut or bolt held by the holding means is located at a specific position within the relative movement range, the head of the bolt screwed to the nut or bolt Or a temporary fixing means is provided which is capable of engaging with the nut in the swinging opening and closing direction, and which prevents the band from opening when the mounting base material and the band are relatively moved in the engaged state. Is a long object fixture. 2. A long object mounting tool according to claim 1, wherein said mounting base material is provided with a screw member which can be screwed to a suspension bolt so as to be relatively rotatable. 3. A first fixing means, wherein said temporary fixing means permits engagement of said nut or bolt held by said holding means with a head or nut of a bolt screwed into said nut in a swinging opening and closing direction.
3. The long object mounting fixture according to claim 1, further comprising: a locking hole; and a second locking hole that allows relative movement of only a shaft portion of the bolt while communicating with the first locking hole. . 4. A first engaging part of a bolt head or nut tightened in a position corresponding to a boundary between the first locking hole and the second locking hole and positioned in the second locking hole. 4. The long object mounting tool according to claim 3, further comprising a retaining projection for preventing the escape movement toward the stop hole. 5. The first locking hole and the second locking hole are formed along a direction in which a load is applied to a long object with the second locking hole positioned upward. Or the long object mounting fixture according to 4. 6. The mounting of a long object according to claim 1, wherein said holding means is provided with a rotation restricting surface for restricting rotation of a head of said nut or bolt. Utensils. 7. The holding means is capable of temporarily holding a nut or bolt head at a specific location within a relative movement range, and having a relative movement force of a certain level or more in the temporarily held state. A temporary fixing portion which allows the nut or bolt to pass through the head when added is provided.
7. The elongate object mounting device according to any one of 6. 8. The long object mounting tool according to claim 1, wherein bolts and nuts for fastening the mounting base material and both connecting ends of the band are configured to be able to be separated and operated. .