JP5663109B1 - Safety belt fixture and roof structure - Google Patents

Abstract

[PROBLEMS] To be able to attach a safety belt to a high place easily and surely. The present invention relates to a safety band fixture 4 used to attach a safety band 3 to a high place 1. An insertion locking portion 12 that can be inserted and locked from above into the gap 11 formed in the high place 1 and a safety belt mounting portion 13 that can directly or indirectly attach the safety belt 3 are provided. The insertion locking portion 12 has a nipping surface side abutment portion 23 that abuts against the surface of the gap 11 in order to hold the gap 11 so as to sandwich the gap 11. [Selection] Figure 3

Description

  The present invention relates to a safety belt attachment and a roof structure to which the safety belt attachment is attached.

  When working at a high place, it is necessary to connect the high place and the worker with a safety belt (safety belt) or the like to ensure the safety of the worker.

  For example, when working at a high place in building construction or the like, it is known that a safety belt attaching part for attaching a safety belt is provided on the roof of a building (for example, Patent Documents 1 to 5). Reference 5).

  Among these, the thing of patent document 1 is providing the site | part for a safety belt | band | zone attachment in the scaffold installed in the upper side of the roof part. Moreover, the thing of patent document 2 and patent document 3 is providing the site | part for safety belt attachment with respect to the margin space etc. in a roof part. And the thing of patent document 4 is providing the site | part for a safety belt attachment so that it may project outside rather than a photovoltaic power generation panel in the frame for attaching a photovoltaic power generation panel with respect to a roof part. Furthermore, the thing of the patent document 5 has the site | part for safety belt attachment which can be inserted and installed from the lower side along the upper surface of a lower tile in the upper and lower overlapping part between the upper end part of a lower tile, and the lower end part of an upper tile. I have to prepare.

Japanese Patent Laid-Open No. 5-33480 JP 2005-336990 A JP 2006-342599 A JP 2008-127805 A Utility Model Registration No. 3178349

However, the safety band attaching means described in each of the above patent documents has the following problems.
In other words, in the case of Patent Document 1, if the scaffold is removed from the roof portion, the safety band attaching portion is lost. Moreover, the thing of patent document 2 and patent document 3 cannot provide the site | part for a safety belt | band | zone attachment, if there is no allowance space in a roof part. Moreover, the installation position of the site | part for a safety belt attachment will be limited. And since the thing of patent document 4 can provide the site | part for a safety band attachment so that it may protrude outside rather than a photovoltaic power generation panel, it has a restriction | limiting in the installation possible position of the site | part for safety belt attachment. Yes. For this reason, when installing a photovoltaic power generation panel on the entire roof, it is inconvenient that the safety belt mounting parts can be installed only at limited positions such as corners and edges of the roof. . Furthermore, the thing of patent document 5 has the problem that a safety belt attachment site | part cannot be installed if there is no up-and-down overlapping part between a lower tile and an upper tile, and also a lower step in a safety belt attachment site | part. There is also a problem that when a downward force along the upper surface of the roof tile is applied, there is a possibility that the safety belt attaching part may come off from the overlapping part.

  Accordingly, the main object of the present invention is to solve the above-described problems.

In order to solve the above problems, the present invention provides:
A safety band fixture used to mount a safety band at a high place,
An insertion locking part that can be inserted and locked from above into a gap formed at a high place, and a safety band mounting part that can directly or indirectly mount a safety band,
The insertion locking portion has a pinching surface side abutting portion that abuts against the surface of the gap to hold the gap so as to sandwich the gap.

According to the present invention, the following effects can be obtained by the above-described configuration.
In other words, the safety band mounting tool includes the above-described insertion locking portion and the safety band mounting portion. As a result, the insertion locking part is inserted and locked from above into the gap formed at the high place, and the safety band is attached directly or indirectly to the safety band mounting part, thereby ensuring safety at high places. A belt can be attached. In addition, the safety band mounter is easy to install and mount to a high place, so there are fewer restrictions on where the safety band mounter can be installed, and the safety band mounter can be installed relatively freely at various locations in the high place. It becomes possible to install.
Moreover, it can hold | maintain so that a clearance gap may be pinched | interposed because an insertion latching | locking part has the clamping surface side contact part which contacts the surface of a clearance gap.

It is a perspective view which shows the high place concerning embodiment of this invention. FIG. 2 is a partial side cross-sectional view of an upper portion of the high place in FIG. 1. It is a partial expanded side view which shows the state which attaches a safety belt attachment with respect to FIG. Among these, (a) is a figure which shows the state before attachment, (b) is a figure which shows the state after attachment. The safety belt attachment tool of Example 1 is shown. Among these, (a) is a front view and (b) is a side view. Fig. 5 shows another safety band attachment used in combination with the safety band attachment of Fig. 4. Among these, (a) is a front view and (b) is a side view. FIG. 6 shows an auxiliary metal fitting used in combination with the safety band fixture of FIGS. 4 and 5. FIG. Among these, (a) is a side view and (b) is a front view. It is a perspective view of the building (unit building) as an example of a high place. It is a disassembled perspective view of the roof panel attached to the building of FIG. It is a perspective view which shows the state which has attached the roof panel with respect to a building unit in the process of constructing the building of FIG. It is a figure which shows the assembly state of the safety band attachment tool of Example 2. FIG. Among these, (a) is a plan view and (b) is a side view. It is a perspective view of the safety belt attachment tool of FIG. FIG. 12 shows the safety band fixture of FIG. 11. Among these, (a) is a front view, (b) is a side view, and (c) is a bottom view. FIG. 12 is a perspective view of another safety belt mount used in a pair with the safety belt mount of FIG. 11. It shows the safety band fixture of FIG. Among these, (a) is a front view, (b) is a side view, and (c) is a bottom view. FIG. 14 shows auxiliary metal fittings used in combination with the safety band fittings of FIGS. 11 and 13. FIG. Among these, (a) is a side view and (b) is a front view.

Hereinafter, the present embodiment will be described in detail with reference to the drawings.
FIGS. 1-9 is for demonstrating Example 1 and its modification of this embodiment. Moreover, FIGS. 10-15 is for demonstrating Example 2 and its modification.

  As shown in FIG. 1 (see also FIG. 2), when working at a high place, a safety belt 3 (safety belt) is provided between the high place 1 and the worker 2 as shown in FIG. ) Etc. Then, the safety band attachment 4 is used to attach the safety band 3 to the high place 1.

Here, a supplementary explanation of the above will be given.
The above "high place 1" is a high place. The high place 1 may be any place here. A specific example of the high place 1 will be described later.
The “worker 2” mentioned above is a person who performs work at the high place 1.

  The above-mentioned “safety belt 3” is a belt-like safety device worn by the worker 2. The worker 2 secures safety by connecting, connecting, and securing the end of the safety belt 3 worn to the height 1 or the like. One end of the safety belt 3 is fixed to the body of the worker 2 (for example, waist), and the other end is hook-shaped or attached to the safety belt attachment 4 or the like with one touch. An annular coupler (eg, a carabiner) is provided.

  The above-described “safety band attachment 4” is a metal fitting serving as an attachment point for enabling the safety band 3 or the like to be attached to the high place 1. The specific structure and the like of the safety band attachment 4 will be described later.

  Specific examples will be described below.

<Configuration> The configuration of this embodiment will be described below.
(Configuration 1)
As shown in FIG. 3 (see also FIG. 4 and FIG. 5 together), the safety band attachment 4 described above includes an insertion locking portion 12 that can be inserted and locked into the gap 11 formed at the high place 1 from above. The safety band 3 can be directly or indirectly attached to the safety band attachment portion 13.

(Supplementary explanation 1)
The “gap 11” described above may be any one as long as it is formed at the high place 1. However, in this case, the gap 11 is a predetermined shape intentionally formed in the high place 1. The gap 11 is formed at the top of the high place 1. This gap 11 will be described later.

  The “insertion locking portion 12” described above may be any as long as it can be inserted and locked into the gap 11 from above. However, in this case, it has a predetermined shape that fits the gap 11 described above. The insertion locking portion 12 is preferably detachable from the gap 11. The insertion locking part 12 will be described later.

  The above-mentioned “direct” means that the safety belt 3 is directly attached to the safety belt attachment 4 without any inclusions, and “indirect” means that the safety belt attachment 4 is attached to the safety belt attachment 4 as shown in FIG. It is to attach the safety belt 3 via auxiliary tools such as the master rope 14 and the child rope 15 and extension tools.

  The above-mentioned “safety belt attaching portion 13” is a portion having a shape and a structure necessary for attaching the safety belt 3. The safety band attaching portion 13 is held so as not to move upward when the insertion locking portion 12 is locked in the gap 11. The safety band attaching part 13 will be described later.

(Configuration 2)
The safety band mounting tool 4 has the insertion locking part 12 and the safety band mounting part 13 integrally.

(Supplementary explanation 2)
Here, the above-mentioned “having integral” literally means that the insertion locking portion 12 and the safety band attaching portion 13 are provided on the same component at the same time.

(Configuration 3)
The insertion locking portion 12 is
A gap insertion portion 21 that can be inserted into the gap 11 formed at the high place 1 from above to below;
A back portion locking portion 22 provided at the distal end portion of the gap insertion portion 21 and lockable to the back portion in the gap 11;
The nipping surface side that is provided so as to be able to abut and hold on the surface of the gap 11 with respect to the vicinity of the tip of the gap insertion portion 21 and holds the gap 11 portion with the back portion locking portion 22 The contact portion 23 is included.
And the said safety belt | band | zone attachment part 13 is made into the attachment hole which can attach the safety belt | band | zone 3 directly or indirectly.

(Supplementary explanation 3)
Here, the above-mentioned “gap insertion portion 21” may be anything as long as it can be inserted into the gap 11 from above. The specific shape of the gap insertion part 21 will be described later.

The above-mentioned “back part in the gap 11” is literally a part on the back side in the gap 11. The back part in the gap 11 will be described later.
The “back portion locking portion 22” described above may be anything as long as it can be locked to the back portion in the gap 11. In this case, it corresponds to the inner part in the gap 11. The specific shape and the like of the back locking portion 22 will be described later.

The above-mentioned “surface of the gap 11” is a portion on the surface side of the gap 11.
The above-described “nipping surface side contact portion 23” may be anything as long as it can contact and hold the surface of the gap 11. In this case, it corresponds to the shape of the surface of the gap 11.

  The “mounting hole” described above may be any as long as it can directly or indirectly mount the safety belt 3. In this case, it is a round hole or the like of a size that can attach at least the connector at the tip of the safety belt 3.

(Configuration 4)
As shown in FIG. 4, the back locking portion 22 has an overhang length 31 that is the same as or shorter than the gap 11.
In addition, the sandwiching surface side contact portion 23 has an overhang length 32 that is longer than the back portion locking portion 22.
And the said back part latching | locking part 22 and the pinching surface side contact part 23 are protrudingly provided toward the horizontal direction from the one side of the said gap | interval insertion part 21. As shown in FIG.

(Supplementary explanation 4)
Here, the above-described “extension length 31 that is the same as or shorter than the interval of the gap 11” means that the extension length 31 of the back portion locking portion 22 can be inserted into the gap 11. Is to be formed. The back portion locking portion 22 has at least a minimum overhanging length that can be locked to the back portion in the gap 11. In this case, the back portion locking portion 22 has a length that is shorter than the gap 11 by about one to two thicknesses of the gap insertion portion 21.

  The above-described “extension length 32 longer than the back portion locking portion 22” means that if the overhang length of the nipping surface side contact portion 23 is longer than the overhang length 31 of the back portion locking portion 22, It may be something like this. However, the sandwiching surface side abutting portion 23 has a minimum overhang length 32 necessary to hold the gap 11 portion with the back portion locking portion 22. In this case, the sandwiching surface side contact portion 23 is sufficiently longer than the back portion locking portion 22 (having a length about three times as long as the back portion locking portion 22).

  The above-described “projecting in the lateral direction from one side” means that the back portion locking portion 22 and the sandwiching surface side contact portion 23 are provided only on one side of the gap insertion portion 21. is there. In this case, the back portion locking portion 22 and the pinching surface side contact portion 23 extend substantially in parallel with the same distance as the depth dimension of the gap 11 portion. In addition, the back part latching | locking part 22 and the pinching surface side contact part 23 do not necessarily need to be completely parallel.

(Configuration 5)
The insertion locking portion 12 and the safety band attaching portion 13 are formed separately on the lower end side and the upper end side of the plate-like attachment body 41.
And the connecting part 42 which can be connected and fixed to each other in a state where the two attaching parts main bodies 41 are arranged back to back between the insertion locking part 12 and the safety band attaching part 13 in the attaching body 41. Is provided.

(Supplementary explanation 5)
Here, the above-described “mounting tool body 41” is a substantially strip-shaped metal plate extending in the vertical direction. The fixture main body 41 is directed parallel to the gap 11 at the high place 1 so that the lower end side of the fixture main body 41 serves as the gap insertion portion 21 described above.

  The above-mentioned “arranged back to back” means that the flat surfaces of the two fixture main bodies 41 on the side where the back portion locking portion 22 and the sandwiching surface side abutting portion 23 are not projected are opposed to each other. Or, it is arranged to contact. In addition, you may make it interpose the auxiliary | assistant metal fitting 43 (refer FIG. 6) which is mentioned later between the two fixture main bodies 41. FIG.

  The above-described “connecting portion 42” is a connecting hole (connecting hole). The connecting portion 42 is formed at a position that matches each other when the two fixture main bodies 41 are arranged back to back. Fasteners 44 such as bolts and nuts are attached between the connecting portions 42. In this case, the connection part 42 is formed in a total of four places separated vertically and horizontally. However, the size, number, and arrangement of the connecting portions 42 are not limited to this. Further, it is not always necessary to use all of the connecting portions 42, and they can be selected and used as necessary.

  As shown in FIG. 6, the auxiliary metal fitting 43 described above includes an insertion end portion 46 a that can be inserted from above into another gap 45 (see FIG. 1) that is orthogonal to the gap 11 to which the safety band fixture 4 is attached. The above-described two safety band attachments to the plate-shaped auxiliary metal fitting body 46 having the side edge portion support portion 46b for supporting the side edge portion of the attachment body 41 in the surface direction of the attachment body 41 The insertion locking portion 12 of the tool 4 and the safety band mounting portion 13 are provided with an interposition portion 47 that can be interposed between the insertion locking portion 12 and the safety band mounting portion 13. In the interposition part 47 described above, another connecting part 47 a similar to the connecting part 42 of the safety band attachment 4 is formed. The other connecting portion 47a is also formed in accordance with the connecting portion 42 of the safety band mounting tool 4 (a total of four locations separated vertically and horizontally).

  The above is the configuration of the safety band fixture 4 and the like. This safety belt attachment 4 is used as follows.

  For example, as shown in FIG. 2, a plurality of panel-like objects 52 arranged on the roof surface 51 with a predetermined interval 53 in the vertical direction are regularly arranged along the roof surface 51. A case where the above-described safety belt attachment 4 is attached to the roof structure will be described.

  Here, the above-mentioned “roof surface 51” is a surface constituting the roof of the building 54 as shown in FIG. The roof is provided on the top of the building 54 in order to protect the building 54 from sunlight and rain. In this case, the upper surface of the roof covering member 66 described later is the roof surface 51. The building 54 and the roof will be described later.

  The above-mentioned “panel-like object 52” is an independent member having a panel shape disposed on the upper surface of the roof surface 51. The panel-like object 52 may be anything as long as it is a shield provided so as to cover the upper part of the roof surface 51 (for example, a snowproof board). The specific panel-like object 52 will be described later.

In this case, the “interval 53 in the vertical direction” described above is a substantially constant gap as a whole.
The above “regular arrangement” means that the panel-like objects 52 are arranged in an orderly manner. In this case, the panel-like object 52 is arranged in a grid pattern with a slight gap 11 at the joint.

  Here, the building 54 will be described with reference to FIGS. In this case, the building 54 is a house or the like. In buildings such as houses, there are various heights such as a one-story building, a two-story building, and a three-story building or more. There are various types of buildings 54 such as houses. In this case, the building 54 is a unit building constructed by a unit method. However, the building 54 is not limited to a unit building. In the unit method, a unit building as shown in FIG. 7 is obtained by transporting a plurality of building units U manufactured in advance to a building site by using a transport such as a truck and assembling the building unit U at the building site. Built.

  At this time, as shown in FIG. 8, a roof panel 61 manufactured in advance in a factory is used for the roof. The roof panel 61 has a base plate 64 (base plate) attached to the inner surfaces of a pair of parallel roof frames 62 having an inward C-shape via a support member 63 such as a wooden crosspiece. The roof member 62 is mainly constituted by a roof member formed by attaching a waterproof sheet and a roof covering material 66 so as to cover the upper surface of the roof frame 62. A drainage gradient can be formed in the roof frame 66 by attaching guide materials such as the support material 63 and the base plate 64 obliquely to the roof frame 62.

  And the above-mentioned panel-shaped object 52 is previously attached to this roof member via the mounting bracket 68 at the factory, whereby the roof panel 61 as an integral part is formed. As shown in FIG. 9, the roof panel 61 is a long object having a length over a plurality of connected building units U and a required width dimension. Then, a plurality of the long roof panels 61 are arranged side by side in the long side direction of the building unit U, whereby a roof structure is constructed.

  With respect to such a roof panel 61, the above-described panel-like object 52 has a width dimension substantially equal to or slightly shorter than the width dimension of the roof panel 61, and a length dimension approximately the same as this width dimension. A rectangular shape having As described above, a plurality of the panel-like objects 52 are installed side by side along the longitudinal direction of the roof frame 62 of the roof panel 61 with the narrow gap 11 as described above. In addition, a substantially constant interval 53 is formed between the panel-like object 52 and the roof covering member 66 in the vertical direction as described above.

(Configuration 6)
Then, as shown in FIG. 3, the safety band fixture 4 as described above is formed between the opposing sides between adjacent panel-like objects 52 (in the roof panel 61 as described above). ) Install in the gap 11.

(Supplementary explanation 6)
More specifically, the gap insertion portion 21 of the safety band fixture 4 is inserted from above into the gap 11 between the opposite side portions between the adjacent panel-like objects 52, and the back portion locking portion 22 is placed on one side. And the nipping surface side abutting portion 23 is abutted against the surface of one panel-like object 52 so that the back portion locking portion 22 and the nipping surface side abutting portion are engaged. The front and back surfaces of the panel-like object 52 are sandwiched and held between the two. Further, another safety belt attachment 4 is attached to the other panel-like object 52 in the same manner as described above. At this time, the two safety belt attachments 4 are installed back to back.

  Further, if necessary, the auxiliary metal fitting 43 having a substantially T shape in plan view is attached to the side portions of the two panel-like objects 52 forming the gap 11.

  Then, a fastener 44 or the like is used between the connecting portions 42 of the two safety belt attachments 4 or between the connecting portions 42 of the two safety belt attachments 4 and the connecting portion 47a of the auxiliary metal fitting 43. Fasten and fix together.

  At this time, the auxiliary metal fitting 43 inserts the insertion end 46a of the auxiliary metal fitting main body 46 into the other gap 45 perpendicular to the gap 11 between the two panel-like objects 52 from above, The edge support portion 46 b supports the side edge portions of the attachment body 41 of the two safety belt attachments 4 in the surface direction of the attachment body 41.

(Configuration 7)
Further, the panel-like object 52 is a photovoltaic power generation panel.
The solar power generation panels are arranged adjacent to each other at a height lower than the thickness of the solar power generation panel so that opposite side portions are different in height.
The safety belt fixture 4 is attached to the gap 11 between the opposite sides of the photovoltaic power generation panel installed at different heights.

(Supplementary explanation 7)
Here, the above-mentioned “solar power generation panel” is a panel-shaped power generation facility that generates electricity by sunlight. Although not particularly illustrated, the photovoltaic power generation panel includes at least a panel main body for generating power and an attachment frame portion attached to a peripheral edge portion of the panel main body.
The above-described “thickness of the photovoltaic power generation panel” is approximately the thickness of the attachment frame portion attached to the peripheral portion of the panel body.

  The above-mentioned “difference in height” means that each photovoltaic power generation panel is attached to the above-described roof frame 62 in an inclined state so as to form a drainage gradient or the like, so that adjacent photovoltaic power generation panels face each other. A step is formed between the sides to be formed, or a formed step. Each photovoltaic power generation panel is inclined and arranged by two types of mounting brackets 68 (68a and 68b) having different heights as shown in FIG.

  In order to correspond to the difference in height of the photovoltaic power generation panel, when the two safety belt attachments 4 are attached to the photovoltaic power generation panel and connected to each other, the connecting portion 42 and the safety belt attachment portion 13 are aligned with each other. These positions are adjusted. For this purpose, two types of safety band attachments 4 (A) and 4 (B) in which the positions of the connecting part 42 and the safety band attachment part 13 are provided are provided.

<Operation> The operation of this embodiment will be described below.
When working at a high place, as shown in FIG. 1, the safety band attachment 4 is attached to the gap 11 formed at the high place 1 and the safety band 3 is directly attached to the safety band attachment 4. Alternatively, a plurality of safety belt attachments 4 are attached to any one of the gaps 11 formed in the high place 1 while being separated from each other, and the master rope 14 is spanned between the plurality of safety belt attachments 4, The safety belt 3 is directly attached to the parent rope 14, or the child rope 15 is attached to the parent rope 14 and the safety belt 3 is indirectly attached via the child rope 15.
As a result, the safety belt attachment 4 can be installed relatively freely at a position necessary for work in the high place 1 and the safety belt 3 can be attached.

<Effect> According to this embodiment, the following effects can be obtained.
(Operation effect 1)
The safety band attaching tool 4 was provided with the above-described insertion locking part 12 and the safety band attaching part 13. Accordingly, the insertion locking portion 12 is inserted and locked from above into the gap 11 formed in the height 1, and the safety belt 3 is directly or indirectly attached to the safety belt mounting portion 13. It becomes possible to attach the safety belt 3 simply and securely. Moreover, since the structure of the safety band attachment 4 and the method of attaching to the high place 1 are simple, the restriction on the place where the safety band attachment 4 can be installed is reduced, and it is relatively safe at various positions in the high place 1. The band fixture 4 can be installed.

(Operation effect 2)
The safety band attaching tool 4 has the insertion locking part 12 and the safety band attaching part 13 integrally. Thereby, the structure of the safety band attachment 4 can be simplified and size reduction can be achieved.

(Operation effect 3)
The insertion locking part 12 has the above-described gap insertion part 21, the back part locking part 22, and the sandwiching surface side contact part 23. As a result, the gap insertion portion 21 is inserted from above into the gap 11 formed at the high place 1, and the back locking portion 22 provided at the tip of the gap insertion portion 21 is inserted into the gap 11. The nipping surface side abutting portion 23 provided near the tip of the gap insertion portion 21 is brought into abutment with the surface of the gap 11 so as to be engaged with the inner portion of the gap 11 and the gap 11 portion between the inner portion and the inner portion engaging portion 22. As described above, the insertion locking portion 12 can be securely attached to the gap 11 as described above.
Moreover, the safety band attaching part 13 was made into the attachment hole. Thereby, it becomes possible to attach the safety belt | band | zone 3 directly or indirectly using an attachment hole.

(Operation effect 4)
The back portion locking portion 22 has an overhang length 31 that is the same as or shorter than the interval 53 of the gap 11 formed at the high place 1. Further, the sandwiching surface side contact portion 23 has an overhang length 32 that is longer than the back portion locking portion 22. And the back | inner part latching | locking part 22 and the pinch | wearing surface side contact part 23 protruded from the one side of the gap | interval insertion part 21 toward the horizontal direction. Thereby, the above-mentioned concrete safety belt fixture 4 that can be inserted and locked with respect to the gap 11 at the high place 1 can be obtained.

(Operation effect 5)
The insertion locking part 12 and the safety band attaching part 13 were formed apart from the lower end side and the upper end side of the plate-like attachment body 41. And the connection part 42 was formed between the insertion latching | locking part 12 and the safety band attachment part 13 in the fixture main body 41. As shown in FIG. Thereby, the usage method which arrange | positions the two fixture main bodies 41 back to back and mutually connects and fixes by the connection part 42 is attained.

  Therefore, when the force which inclines these 2 safety band attachments 4 to an out-of-plane direction acts, the back part latching of one safety belt attachment 4 which exists in a diagonal position Since the locking force by the portion 22 and the contact holding force by the sandwiching surface side contact portion 23 of the other safety band mounting tool 4 are increased, the safety band mounting tool 4 comes off the gap 11. It becomes difficult. Therefore, the safety band fixture 4 which cannot be easily removed from the gap 11 can be obtained.

  Furthermore, by attaching the above-described auxiliary metal fitting 43 to the two safety belt attachments 4, a strong holding force can be obtained even with respect to the inclination of the safety belt attachment 4 in the surface direction. Can do.

(Operation effect 6)
With respect to a roof structure in which a plurality of panel-like objects 52 that are spaced apart from each other in the vertical direction on the roof surface 51 are regularly arranged along the roof surface 51, a safety belt is provided. The attachment 4 was attached. Thereby, since the gaps 11 between the adjacent side portions between the adjacent panel-like objects 52 exist everywhere, the above-described safety band attachment 4 can be attached to any position on the roof surface 51. It becomes possible to install.

(Operation effect 7)
The panel-like object 52 is a solar power generation panel, and this solar power generation panel is disposed adjacent to each other at a height lower than the thickness of the solar power generation panel so that opposite sides are different in height. Even if it is a case, the above-mentioned safety belt fixture 4 can be reliably and securely attached to the gap 11 having the height difference between the opposite sides of the photovoltaic power generation panel. Therefore, even when the photovoltaic power generation panel is installed on the entire surface of the roof surface 51, it is possible to install the safety belt attachment 4 and increase the installation area of the photovoltaic power generation panel accordingly. be able to.

<Configuration> The configuration of this embodiment will be described below.
FIG. 10 is a view showing an entire assembled state, FIGS. 11 and 12 are safety band attachments 4 (A ′), FIGS. 13 and 14 are safety belt attachments 4 (B ′), and FIG. Is shown.
As shown in these drawings, the safety band mounting tool 4 (A ′), safety band mounting tool 4 (B ′), and auxiliary metal fitting 43 ′ of this embodiment are basically the same as the safety band mounting of the above embodiment. The tool 4 (A), the safety belt mounting tool 4 (B), and the auxiliary metal fitting 43 are configured to have substantially the same configuration. Therefore, the description of the same configuration as the above embodiment is omitted. However, if necessary, this embodiment can be described by the description of the above embodiment.

  In this embodiment, for example, when the worker 2 accidentally falls from the high place 1, the safety belt mounting tool 4 (A ′) or the safety belt mounting tool 4 (B ′) through the safety belt 3. In addition, when an excessive impact load is applied to the auxiliary metal fitting 43 ', a load absorbing portion 71 capable of absorbing the impact load is provided.

  This load absorbing portion 71 absorbs an impact load by deforming only the peripheral portion of the safety band attaching portion 13 with respect to the insertion locking portion 12. The deformation of the peripheral part of the safety band attaching part 13 by the load absorbing part 71 is mainly in the direction in which the impact load acts (for example, the tensile direction by the safety band 3). However, the load absorbing portion 71 is configured such that the insertion locking portion 12 and the safety band attaching portion 13 are not broken or separated by an impact load.

  For this purpose, for example, the plate-shaped attachment body 41 in the safety band attachment 4 (A ′), the safety band attachment 4 (B ′), the plates of the auxiliary metal body 46 and the interposition part 47 ′ in the auxiliary metal 43 ′. The thickness is made thinner than the plate thickness of the sandwiching surface side contact portion 23 so as to be a thin portion for load absorption.

Alternatively, although not particularly illustrated, the load absorbing portion 71 is formed by, for example, cutting out both side portions or one side portion of the plate-shaped fixture main body 41 and the auxiliary metal fitting main body 46 and the like. It may be a “part”.
Further, the load absorbing portion 71 is formed by providing a thin groove-like portion extending in the width direction or an out-of-plane detour shape portion with respect to the plate-like fixture main body 41 and the auxiliary metal fitting main body 46, for example. It may be a “part”.

  Further, if necessary, the overhang length 32 ′ (see FIGS. 12 and 14) of the sandwiching surface side contact portion 23 is changed to the overhang length 32 ( The length is longer than the length necessary for holding in a normal state.

  In addition, if necessary, at least a part of the safety belt attachment 4 (A ′) and the safety belt attachment 4 (B ′) that abuts on the surface around the gap 11 portion of the high place 1 (see FIG. 1). (I.e., the lower surface of the sandwiching surface side contact portion 23, the surface of the gap insertion portion 21 on the sandwiching surface side contact portion 23 side), and another gap 45 portion in the auxiliary metal fitting 43 '(see FIG. 1) The shock absorbing cushion material 73 is attached to a portion that is in contact with the surface (that is, the surface of the safety band mounting tool 4 (A ′) or the safety band mounting tool 4 (B ′)).

  In FIG. 10, an eyebolt or the like is used for the fastener 44 described above. This eyebolt can be used for fixing through, for example, the parent rope 14 or the child rope 15 described above. Of course, in the above-described embodiment, an eyebolt may be used for the fastener 44.

<Functional Effects> The operational effects of this embodiment will be described below.
While working at a high place, the safety belt attachment 4 (A ′), the safety belt attachment 4 (B ′), and the auxiliary metal fitting 43 ′ may be undesirably excessive through the safety belt 3. It can happen that an impact load acts.

  Therefore, in the second embodiment, the load absorbing portion 71 is provided in at least one of the safety band mounting tool 4 (A ′), the safety band mounting tool 4 (B ′), and the auxiliary metal fitting 43 ′. Thereby, it becomes possible to absorb the impact load by the load absorbing portion 71. Thus, the worker 2, the roof surface 51, the panel-like object 52 installed on the roof surface 51, and the like can be safely protected from the impact load.

  As the load absorbing portion 71, for example, a plate-shaped fixture body 41 in the safety band fixture 4 (A ′), the safety band fixture 4 (B ′), or a plate of the auxiliary bracket body 46 in the auxiliary bracket 43 ′. The thickness can be made thinner than the plate thickness of the sandwiching surface side contact portion 23 (thin portion for load absorption). As a result, due to the impact load, the safety band attaching portion 13 (the periphery thereof) of the fixture main body 41 and the auxiliary metal fitting main body 46 (periphery) acts in the direction in which the impact load acts on the insertion locking portion 12 (for example, tension by the safety belt 3 The impact load can be absorbed effectively.

  Further, the overhang length 32 ′ of the sandwiching surface side contact portion 23 is made longer than the overhang length 32 of the sandwiching surface side contact portion 23 of the above embodiment. As a result, the holding strength with respect to the gap 11 is improved, so that the insertion locking portion 12 is deformed with the deformation of the peripheral portion of the safety band attaching portion 13 or the insertion locking portion 12 is It is prevented that it comes off from the part.

  In addition, at least a portion of the safety belt mount 4 (A ′), the portion of the safety belt mount 4 (B ′) that contacts the surface of the gap 11 (see FIG. 1), and another gap in the auxiliary metal fitting 43 ′. A shock absorbing cushion material 73 is attached to a portion that comes into contact with the surface of 45 (see FIG. 1). Thereby, the said impact load which acts on the roof surface 51 and the panel-like object 52 installed on the roof surface 51 etc. can be relieved effectively, and the panel-like object 52 etc. can be protected.

  The other operational effects are the same as in the above embodiment, and thus the description thereof is omitted. However, if necessary, the description of the embodiment can be made by describing the embodiment.

  As mentioned above, although embodiment of this invention has been explained in full detail with drawing, embodiment is only an illustration of this invention. Therefore, the present invention is not limited only to the configuration of the embodiment, and it goes without saying that design changes and the like within a scope not departing from the gist of the present invention are included in the present invention. Further, for example, when each embodiment includes a plurality of configurations, it is a matter of course that possible combinations of these configurations are included even if not specifically described. In addition, in the case where a plurality of examples and modifications are disclosed in the embodiment as those of the present invention, possible combinations of combinations extending over these are included even if not specifically described. Of course. Further, the configuration depicted in the drawings is of course included even if not particularly described. Further, when there is a term of “etc.”, it is used in the sense that the equivalent is included. In addition, when there are terms such as “almost”, “about”, “degree”, etc., they are used in the sense that they include those in the range and accuracy recognized by common sense.

DESCRIPTION OF SYMBOLS 1 Height 3 Safety belt 4 Safety belt attachment 11 Gap 12 Insertion locking part 13 Safety belt attachment part 21 Gap insertion part 22 Back part locking part 23 Nipping surface side contact part 31 Overhang length 32, 32 'Overhang Length 42 Connecting part 51 Roof surface 52 Panel-like object 53 Spacing 71 Load absorbing part

Claims (14)

A safety band fixture used to mount a safety band at a high place,
An insertion locking part that can be inserted and locked from above into a gap formed at a high place, and a safety band mounting part that can directly or indirectly mount a safety band,
The safety band attachment according to claim 1, wherein the insertion locking portion has a sandwiching surface side abutting portion that abuts against a surface of the gap to hold the gap so as to sandwich the gap. The insertion locking portion is
A gap insertion portion that can be inserted from above into the gap formed at a high place, and
The safety band mounting tool according to claim 1, further comprising a back portion locking portion that is provided at a distal end portion of the gap insertion portion and can be locked to a back portion in the gap. The back locking portion has an overhang length equal to or shorter than the gap interval,
The sandwiching surface side contact portion has a longer overhang length than the back portion locking portion,
The safety band mounting tool according to claim 2, wherein the back portion locking portion and the sandwiching surface side contact portion project from one side of the gap insertion portion in the lateral direction. An attachment body having the insertion locking portion and the safety band attaching portion;
The attachment main body has a connecting portion that can be connected and fixed to each other in a state where two attachment main bodies are arranged back to back between the insertion locking portion and the safety belt attaching portion. The safety band attachment according to any one of claims 1 to 3. A safety band fixture used to mount a safety band at a high place,
An attachment main body having an insertion locking part that can be inserted and locked from above into a gap formed at a high place, and a safety band mounting part that can directly or indirectly mount a safety band,
The attachment main body has a connecting portion that can be connected and fixed to each other in a state where two attachment main bodies are arranged back to back between the insertion locking portion and the safety belt attaching portion. Safety belt attachment. The fixture body is plate-shaped,
The safety band mounting tool according to claim 4, wherein the insertion locking part and the safety band mounting part are formed to be separated from a lower end side and an upper end side of the plate-shaped mounting tool body. . A safety band fixture used to mount a safety band at a high place,
An insertion locking part that can be inserted and locked from above into a gap formed at a high place, and a safety band mounting part that can directly or indirectly mount a safety band,
The safety belt mounting portion is installed at a position higher than the gap,
The safety band mounting tool, wherein the safety band mounting part is held so as not to move upward when the insertion locking part is locked in the gap. A safety band fixture used to mount a safety band at a high place,
An insertion locking part that can be inserted and locked from above into a gap formed at a high place, and a safety band mounting part that can directly or indirectly mount a safety band,
The safety band attachment according to claim 1, wherein the insertion locking portion can be inserted and locked into a gap formed at the top of the high place. The said safety belt | band | zone attachment part was made into the attachment hole which can attach a safety belt | band | zone directly or indirectly, Either of Claim 1, 4, 5, 7, 7 or 8 characterized by the above-mentioned. The safety belt attachment according to item 1. The safety band mounting portion is a mounting hole in which the safety band can be mounted directly or indirectly,
Furthermore,
An attachment body having the insertion locking portion and the safety band attaching portion;
In the fixture main body, between the insertion locking portion and the safety band mounting portion, there is a connecting portion that can be connected and fixed to each other in a state where two fixture main bodies are arranged back to back,
The fixture body is plate-shaped,
The said insertion latching | locking part and the said safety belt attachment part were formed apart in the lower end side and upper end side of the said plate-shaped said fixture main body, The Claim 1 or Claim 2 characterized by the above-mentioned. Safety belt attachment. The safety band mounting tool according to any one of claims 1 to 10 , wherein the insertion locking part and the safety band mounting part are integrally provided. The safety band mounting tool according to any one of claims 1 to 11 , wherein a load absorbing part capable of absorbing an impact load is provided in the safety band mounting part. In the roof structure in which a plurality of panel-like objects arranged on the roof surface with a space in the vertical direction are regularly arranged along the roof surface,
A roof structure, wherein the safety band fixture according to any one of claims 1 to 12 is attached to a gap between opposing sides between adjacent panel-like objects. The panel-like object is a photovoltaic power generation panel,
The solar power generation panels are arranged adjacent to each other at a height lower than the thickness of the solar power generation panels so that opposite sides are different in height,
The roof structure according to claim 13 , wherein the safety belt fixture is attached to a gap between opposing sides of the photovoltaic power generation panel installed at different heights.