JP3620106B2 - Corner panel mounting structure - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a corner panel mounting structure belonging to the construction technical field related to a steel-framed tension wall.
[0002]
[Prior art]
Conventionally, as shown in FIG. 14, for example, when a corner panel 91 is attached to a pillar 90 forming a structure, first, a vertical hollow portion 92 formed in the corner panel 91 from an inner corner portion of the cement corner panel 91 is formed. A through hole 93 is formed over the entire area. Further, an additional head portion 94B is provided by welding a reinforcing bar or the like symmetrically with respect to the bending head portion 94A of the bolt body 94, and after these head portions 94A and 94B are brought into contact with the corner portion of the column 90 from the outside, welding is performed. It is fixed with.
[0003]
The bolt body 94 is inserted into the through-hole 93 in a state where the nut body 95 is screwed and the external hardware 96 is externally fitted. Further, an internal metal piece 97 positioned in the hollow portion 92 is externally fitted to the bolt body 94 by screwing a nut body 98 integral with the internal metal piece 97.
[0004]
According to this conventional configuration, after the nut body 95 is sufficiently loosened and the heads 94A and 94B are fixed to the column 90 by welding in a state where the internal hardware 97 is brought into a predetermined position by operation in the hollow portion 92, By screwing the nut body 95, the corner panel 91 can be fixed to the column 90 via the bolt body 94 or the like.
[0005]
[Problems to be solved by the invention]
However, according to the above-described conventional configuration, a drilling operation for forming the through-hole 93 is required, and a cross-sectional defect (such as excessive opening or chipping) may occur during the drilling operation and the strength of the corner panel 91 may be impaired. There is sex. The height of the corner panel 91 once set by fixing the heads 94A and 94B to the column 90 is difficult to adjust in the height direction (level adjustment), and troublesome work such as re-opening the through hole 93 is required. And
[0006]
Further, the mounting accuracy of both heads 94A, 94B of the bolt body 94 on two orthogonal surfaces of the pillar 90 is necessary, but there is no adjustment allowance, so there is no surface accuracy, and there is no self-weight receiving function on the corner panel 91 side. Therefore, there is a problem that a weight receiver must be provided separately.
[0007]
Accordingly, an object of the present invention is to provide a corner panel mounting structure capable of mounting a corner panel on the structure side with high accuracy, simply and without any problem in strength. is there.
[0008]
Further, an object of the present invention is to provide a corner panel mounting structure capable of easily adjusting the entrance and exit of the corner panel.
Further, the invention according to claim 5 is to provide a corner panel mounting structure capable of having a self-weight receiving function.
[0009]
[Means for Solving the Problems]
In order to achieve the above-mentioned object, the corner panel mounting structure according to claim 1 of the present invention is such that the corner panel disposed outside the structure has concave grooves in the vertical direction at both ends, Both side edges of the coupling member supported on the structure side are formed as locking portions that can be engaged with the concave grooves of the corner panel, and the free ends of the bolts that are threadedly engaged with the central portion of the coupling member. The corner panel is brought into contact with an inner corner portion.
[0010]
Therefore, according to the first aspect of the present invention, when the corner panel is attached, first the locking portion of the coupling member is locked to the concave groove, and then the bolt is screwed to disengage the coupling member from the corner panel. Tighten temporarily. Next, a screwing operation of the bolt is performed so that the free end gradually protrudes and comes into contact with the inner corner portion of the corner panel. As a result, the corner panel can be moved in a direction away from the coupling member by a screwing force, and the locking portion can be strongly locked to the concave groove portion, and thus the corner panel can be firmly fixed to the structure side via the coupling member. Can be fixed.
[0011]
The corner panel mounting structure according to claim 2 of the present invention is the structure according to claim 1, wherein the coupling member has a connecting portion extending perpendicularly from the central portion to the structure side. It is characterized in that it is detachably connected to the structure side through the part.
[0012]
Therefore, according to the second aspect of the present invention, after temporarily tightening the coupling member so as not to be displaced from the corner panel, the corner panel is built in the corner portion from the outside, and the connecting portion of the coupling member is supported on the structure side. After that, the coupling member side is strongly locked to the corner panel by the screwing operation of the bolt. Next, temporary fixing is performed by causing a connecting tool to act on the connecting portion of the connecting member and the structure. And after adjusting the entrance / exit of a corner panel, a corner panel can be firmly fixed to the structure side via a coupling member by acting a connector and fixing a coupling member strongly to the structure side.
[0013]
The corner panel mounting structure according to claim 3 of the present invention is the structure according to claim 1 or 2, wherein the central portion of the coupling member is flat and has a triangular shape with the inner surface of the corner panel. It is characterized by.
[0014]
Furthermore, the corner panel mounting structure according to claim 4 of the present invention is characterized in that, in the configuration according to claim 1 or 2, the central portion of the coupling member has a shape along the inner surface of the corner panel. Is.
[0015]
Therefore, according to the invention of claim 4, the inner surface and the central portion of the corner panel and the outer surface of the structure can all be formed in a similar shape in plan view, so that the clearance between the corner panel and the structure is sufficient. You can make the desired placement even when you are not.
[0016]
In addition, the corner panel mounting structure according to claim 5 of the present invention is the structure according to claim 1 or 2, wherein the coupling member has a receiving portion extending perpendicularly from the central portion toward the corner panel. The corner panel is configured to be freely mounted on the receiving portion.
[0017]
Therefore, according to the invention of claim 5, the corner panel side self-weight can be supported on the coupling member side via the receiving portion and further supported on the structure side via the coupling member.
[0018]
DETAILED DESCRIPTION OF THE INVENTION
Below, 1st embodiment of this invention is described based on FIGS. 1-7 as the state employ | adopted as the surrounding body of automatic warehouse equipment.
[0019]
6 and 7 show the completed automatic warehouse facility 1, which is composed of an automatic warehouse 5 provided on a base (floor side) 2 and a building 20 surrounding the automatic warehouse 5. Composed. The automatic warehouse 5 includes a loading / unloading device 10 and a pair of shelves 6 provided on both sides of the traveling path 11 of the loading / unloading device 10, and the building 20 surrounds the outside of the automatic warehouse 5. It comprises a body 22 and a roof body 21 disposed between the automatic warehouse 5 and the upper part of the surrounding wall 22.
[0020]
The loading / unloading device 10 is supported and guided by a floor-side rail 12 laid on the base portion 2 and is guided by a ceiling-side rail 13 so as to be able to travel on a traveling path 11. A pair of front and rear posts 15 erected from the traveling machine body 14, a carriage 16 disposed between both posts 15, and a loading / unloading tool (fork) 17 provided on the carriage 16 so as to be able to move in and out in the lateral direction. It is configured.
[0021]
A plurality of storage portions 7 are formed in the shelf 6 in the direction along the travel route 11 and in the vertical direction. Each storage unit 7 is configured to support a load 18 via a pair of brace devices 8 and the like. Then, the roof body 21 is supported between the upper ends of the columns 9 which are constituent members of the shelves 6.
[0022]
The surrounding wall body 22 surrounds the automatic warehouse 5 and extends from the lower part to the upper end part on the outer surface side of the surrounding wall frame body 30 (an example of a structure) 30 erected from above the base part 2. And the lower wall panel body (waist wall) 40 made of cement and attached to the lower end on the outer surface side of the surrounding frame 30.
[0023]
As shown in FIGS. 1 to 5, the surrounding wall frame 30 is provided with a pair of left and right lip groove members 31 with the open portions 31 </ b> A facing each other in the vertical direction. It is fixed to the base portion 2 side through a fixture 32 made of bolts and nuts. A plurality of sets of such lip groove members 31 in which a pair of left and right sides is set are arranged with the non-opening portions 31B adjacent to each other.
[0024]
And the bracket 33 which protrudes to the mutually opposing side is provided in the several places of the up-down direction of the lip groove shape material 31, and a predetermined location. The bracket 33 has an L-shaped cross section and is integrated by positioning its L-shaped end face in the lip groove member 31 and welding. At that time, the bracket 33 is arranged so that the plane portion thereof faces upward and forward, and is further brought close to the outer flange portion 31C to open the periphery of the inner flange portion 31D. A pair of left and right through holes are formed on the front side.
[0025]
An L-shaped connecting member 34 is provided between the lower portions of the pair of lip groove members 31 that are adjacent to each other through the corners and at two upper and lower portions (a plurality of portions) in a plan view that is a shape along the corners. . The connecting member 34 has an L-shaped cross section, and its vertical side portion is in contact with the outer flange portion 31C from the outside and is fixed by a connecting tool (bolt nut) 35, and the horizontal side portion projects forward. Has been. Further, the remaining lip groove member 31 to which the connecting member 34 does not act is provided with a locking body 37 that is brought into contact with the outer flange portion 31C from the outside and fixed by the connecting member 36. The locking body 37 is C-shaped, and is fixed with its open portion facing away from the corner.
[0026]
The outer wall panel body 25 is provided with a vertical locking rod 26 on both sides thereof, and a nut body 27 through which the locking rod 26 is inserted is provided at an intermediate portion in the vertical direction. . The nut body 27 is a round nut type and is opened toward the inner surface side of the outer wall panel body 25.
[0027]
In order to fix the outer wall panel body 25 to the surrounding frame body 30 side, a fixing device 60 acting on the outer wall panel body 25 from the rear surface side is detachably provided on the lip groove member side 31. It is done. In other words, the fixing device 60 is acted on the receiving member 61 detachably attached to the bracket 33 and the lower surface of the outer wall panel body 25 can be contacted, and the nut body 27 provided on the outer wall panel body 25 and the lip. It is comprised by the connection member 63 etc. which are detachably acted on the groove shape member 31 side.
[0028]
The receiving member 61 is an L-shaped member, and after a through hole formed on one side of the receiving member 61 is matched with a through hole formed in the bracket 33, a coupling tool 62 is acted between the through holes, whereby a lip is formed. It is configured to be detachable on the groove member 31 side. At that time, the other side is positioned forward in the upper position, and thus the lower surface of the outer wall panel body 25 can be received by this other side.
[0029]
The connecting member 63 is formed of a Z-shaped plate, and an engaging portion 64 that can be engaged from the inside with the outer flange portion 31C of the lip groove member 31 is provided on one side, and the other side is penetrating. A hole is formed. The connecting member 63 is connected to the nut body 27 from the rear surface side by screwing the bolt 65 passed through the through hole from the rear surface side to the nut body 27 in a state where the nut body 27 is aligned with the through hole. And detachably acts on the outer flange portion 31C of the lip groove member 31.
[0030]
Note that, for example, urethane sealing material 68 is provided in the gap between the side edges of the adjacent outer wall panel bodies 25, and a gasket 69 is interposed in advance between the upper and lower sides of the outer wall panel body 25. And the support | pillar 9 of the shelf 6 and the lip-groove shape member 31 are connected by a suitable connection means.
[0031]
The lower end panel body 40 is constituted by a flat straight panel 41 and an L-shaped corner panel 45 in cross section. Here, in the straight panel 41, horizontal hollow portions 42 are formed at a plurality of upper and lower portions, and a locked body 43 is fixed to a predetermined portion on the rear surface side via a connector 44. . In the corner panel 45, a vertical hollow portion 46 is formed at one side on both sides, and a vertical concave groove 47 is formed on both ends of the straight panel 41 facing the free end.
[0032]
A coupling member 50 for fixing the corner panel 45 to the structure side is provided. The coupling member 50 includes a rectangular main body portion (center portion) 51, side portions 52 extending outward and forward from both side edges of the main body portion 51, and inward and forward from the free edges of the side portions 52. The locking portion 53 extends and engages with the concave groove 47 and a connecting portion 54 that extends at a right angle from the lower edge of the main body 51 and extends rearward, and is entirely formed by bending a plate, for example. A through hole is formed in the main body 51, and a nut 55 communicating with the through hole is fixed to the front side of the main body 51.
[0033]
Furthermore, through holes are formed in two places (one place or two or more places) of the connecting portion 54, and these through holes are matched with the through holes formed in the corner portion of the connecting member 34, for example, a bolt nut The coupling member 50 is detachably coupled to the surrounding frame 30 side by causing the coupling device 56 made of the above to act. A bolt 57 that is threadedly engaged with the nut 55 of the coupling member 50 from the outside is provided, and a free end of the bolt 57 is configured to be able to contact the inner corner portion 45A of the corner panel 45. .
[0034]
As shown in FIG. 1, a rail member 70 fixed to the lip groove member 31 side is provided on the inner side of the connection portion between the lower surface of the lowermost outer panel member 25 and the upper surface of the lower panel member 40. A steel plate 71 and a tongue plate 72 that are provided and are continuously provided forward from the rail member 70 pass through the connecting portion. A sealing material 73 is provided between the lower end of the outer wall 25 and the upper surface of the steel plate 71, and a sealing material 74 is also provided between the upper end of the lower end panel body 40 and the steel plate 71 and the tongue plate 72. Further, a sealing material 75 is also provided on the lower surface side of the lower end panel body 40.
[0035]
The operation in the first embodiment will be described below.
On the foundation 2, the shelf 6 and the surrounding frame 30 are assembled, and the roof 21 is disposed between the upper ends of the columns 9 in both shelves 6. After or during such work, the outer wall panel body 25 and the lower end panel body 40 are attached to the outer surface side of the surrounding frame 30.
[0036]
That is, for attaching the outer wall panel body 25, first, the other side of the receiving member 61 is positioned below the outer wall panel body 25 disposed between the outer surfaces of the left and right lip groove members 31, and one side through hole is formed in the bracket 33. In a state where it is matched with the through-holes, the fixture 62 is operated between the through-holes, and the receiving member 61 is fixed to the bracket 33. Next, the engaging portion 64 of the connecting member 63 is engaged with the outer flange portion 31C of the lip groove shape member 31 from the inside, and the through hole on the other side is matched with the nut body 27 of the outer wall portion panel body 25, Then, the bolt 65 passed through the through hole is screwed into the nut body 27.
[0037]
Accordingly, each of the outer wall panel bodies 25 can be fixed to the surrounding wall frame 30 side via the fixing device 60. The fixing work by the fixing device 60 is performed from the rear surface side of the outer wall panel body 25 group using the surrounding frame 30 and the shelf 6 as a scaffold.
[0038]
In order to attach the straight panel 41 in the lower end panel body 40, first, the straight panel 41 is applied from the outside between the outer surfaces of the adjacent lip groove members 31 and the outer surface of the rail member 70. And after the to-be-latched body 43 is applied over the latching body 37 from the inner side of the straight panel 41, this to-be-latched body 43 is fixed inside the straight panel 41 via the connector 44. The straight panel 41 can be attached to the surrounding frame 30 side.
[0039]
Next, the corner panel 45 in the lower end panel body 40 is attached. That is, after the locking portion 53 of the coupling member 50 that is loosening the bolt 57 is locked with respect to the concave groove 47 from above, the bolt 57 is screwed into the nut 55 so that the corner panel 45 Temporary tightening is performed to such an extent that the coupling member 50 is not displaced.
[0040]
Next, the corner panel 45 is installed (inserted) into the corner portion from the outside, and the bolt 57 is screwed into the nut 55. Then, the free end of the bolt 57 gradually protrudes with respect to the nut 55 and comes into contact with the inner corner portion 45 </ b> A of the corner panel 45. As a result, the corner panel 45 is moved in a direction away from the coupling member 50 by the screwing force, so that the locking portion 53 is firmly locked to the concave groove 47 portion. Then, after the connecting portion 54 of the coupling member 50 is placed on the connecting member 34 from above, the connecting tool 56 is operated between the connecting portion 54 and the connecting member 34 to perform temporary fixing.
[0041]
In this state, after adjusting the entrance and exit of the corner panel 45, the connecting member 56 is operated to strongly fix the coupling member 50 to the coupling member 34 side, so that the corner panel 45 is enclosed by the coupling member 50 and the like. It can be firmly fixed to the frame 30 side. If the levels of the corner panel 45 and the straight panels 41 on both sides thereof do not match, the level can be easily finely adjusted by screwing the bolts 57.
[0042]
In the above description, the corner panel 45 is attached to the surrounding frame body 30 after the straight panel 41 is attached, but this procedure may be reversed.
A sealing material 76 is provided in an embedded manner between the opposing end surfaces of the straight panel 41 and the corner panel 45 that are respectively fixed to the surrounding wall frame 30 side. Further, a sealing material 73 is embedded between the lower surface of the outer wall panel body 25 and the upper surface of the steel plate 71, and a sealing material 74 is embedded between the upper surface of the lower end panel body 40 and the steel plate 71 and the tongue plate 72, respectively. Provided.
[0043]
8 and 9 show a second embodiment of the present invention. That is, it shows that it can be used for general construction, and support members 81 are fixed to two adjacent surfaces of a square pipe-like column (structure) 80 forming a steel frame by welding. The connecting portion 54 of the coupling member 50 has a bifurcated shape, and each of the connecting portions 54 is placed on a support member 81 and fixed by a connecting tool 56.
[0044]
The first embodiment and the second embodiment described above adopt a form in which the main body portion (center portion) 51 is flat and forms a triangular shape with the inner surface of the corner panel 45 as the coupling member 50. Therefore, according to this form, it can be suitably used when there is a sufficient clearance between the connecting member 34 or the column 80 and the inner surface of the corner panel 45.
[0045]
When the clearance is not sufficient, the third embodiment shown in FIGS. 10 and 11 is adopted. That is, the main body portion (center portion) 51 of the coupling member 50 is bent and formed in a shape along the inner surface of the corner panel 45. Thereby, the inner surface of the corner panel 45, the main body 51, and the outer surface of the support column 80 are all formed in an L shape in a plan view, so that even when there is not enough clearance, the intended arrangement can be performed.
[0046]
12 and 13 show a fourth embodiment of the present invention. That is, from the lower edge of the coupling member 50, a receiving portion 85 that extends at a right angle and extends toward the corner panel 45 is connected in a bent shape, and the corner panel 45 is configured to be placed on the receiving portion 85. From the upper edge of the coupling member 50, a connecting portion 54 that extends at a right angle toward the support 80 is connected in a bent shape.
[0047]
According to the fourth embodiment, the weight on the corner panel 45 side can be supported on the coupling member 50 side via the receiving portion 85, and further supported on the support column 80 side via the coupling member 50. . The receiving portion 85 may be connected to the middle portion or the lower portion of the coupling member 50 by welding or the like, and the coupling member 50 may be fixed to the support column 84 via a bolt nut or the like.
[0048]
In each of the above embodiments, the coupling member 50 is configured to be detachable with respect to the outer wall frame 30 and the column 80 side. This is because the coupling member 50 is, for example, the outer wall frame 30 and the column 80 side. The structure may be fixed in advance. The corner panel 45 may have a shape with one hollow portion 46.
[0049]
In each of the above-described embodiments, the surrounding frame 30 and the support 80 are shown as structures. However, this includes a H-shaped steel, a support formed by integrating a plate body on one surface of the H-shaped steel, and the like. It may be.
[0050]
In each of the above-described embodiments, a bolt 57 is screwed to the bolt 57 as necessary.
[0051]
【The invention's effect】
According to the first aspect of the present invention, the corner panel is connected to the structure side via the coupling member by locking the locking portion of the coupling member with respect to the concave groove and screwing the bolt. Can be fixed firmly. This eliminates the need for drilling, and the corner panel can be easily and accurately mounted without any problem in strength.
[0052]
According to the second aspect of the present invention described above, the connecting portion of the coupling member is detachably attached to the structure side, so that the corner panel can be easily and quickly attached.
[0053]
According to the third aspect of the present invention described above, it is possible to easily and inexpensively provide a mounting structure when there is a sufficient clearance.
Furthermore, according to the fourth aspect of the present invention described above, even when there is not sufficient clearance between the corner panel and the structure, the intended attachment can be easily and reliably performed.
[0054]
Moreover, according to the fifth aspect of the present invention described above, the weight on the corner panel side can be supported on the coupling member side via the receiving portion, and can be supported on the structure side via the coupling member. Can be performed stably.
[Brief description of the drawings]
FIG. 1 is a perspective view of a corner panel mounting structure according to an embodiment of the present invention in a mounted state.
FIG. 2 is a longitudinal sectional view of the corner panel mounting structure in the mounting state.
FIG. 3 is an enlarged vertical cross-sectional view of the corner panel mounting structure in a mounted state.
FIG. 4 is a plan view of the corner panel mounting structure in the mounting state.
FIG. 5 is a perspective view of an outer wall joint in the surrounding wall structure of the building.
FIG. 6 is a longitudinal front view of a structure adopting the corner panel mounting structure.
FIG. 7 is a cross-sectional plan view of a structure employing the corner panel mounting structure.
FIG. 8 is a perspective view of a coupling member in a corner panel mounting structure according to a second embodiment of the present invention.
FIG. 9 is a plan view of the corner panel mounting structure in the mounting state.
FIG. 10 is a perspective view of a coupling member in a corner panel mounting structure according to a third embodiment of the present invention.
FIG. 11 is a plan view of the corner panel mounting structure in the mounting state.
FIG. 12 is a perspective view of a coupling member in a corner panel mounting structure according to a fourth embodiment of the present invention.
FIG. 13 is a plan view of the corner panel mounting structure in the mounting state.
FIG. 14 is a plan view of a corner panel mounting structure in a mounting state according to a conventional example.
[Explanation of symbols]
1 Automatic warehouse equipment 2 Foundation (floor side)
5 Automatic warehouse 6 Shelf 10 Loading / unloading device 20 Building 21 Roof body 22 Enclosure body 25 Outer wall panel body 30 Enclosure frame (structure)
31 Lip channel member 34 Connecting member 37 Locking body 40 Lower end panel body 41 Straight panel 43 Locked body 45 Corner panel 45A Inner corner portion 47 Concave groove 50 Bonding member 51 Main body portion (central portion)
53 Locking part 54 Connecting part 55 Nut 56 Connecting tool 57 Bolt 60 Fixing device 80 Post (structure)
81 Support material 85 Receiving part

Claims (5)

The corner panel arranged outside the structure has vertical grooves at both ends, and both side edges of the coupling member supported on the structure side are engageable with the concave grooves of the corner panel. A corner panel mounting structure, characterized in that a free end of a bolt formed on a stop portion and threadedly engaged with a central portion of the coupling member is brought into contact with an inner corner portion of the corner panel. 2. The corner panel according to claim 1, wherein the coupling member has a connecting portion extending perpendicularly from the central portion to the structure side, and is detachably connected to the structure side through the connecting portion. Mounting structure. 3. The corner panel mounting structure according to claim 1, wherein a central portion of the coupling member is flat and has a triangular shape formed by an inner surface of the corner panel. The corner panel mounting structure according to claim 1 or 2, wherein a central portion of the coupling member has a shape along an inner surface of the corner panel. 2. The corner panel according to claim 1, wherein the coupling member has a receiving portion extending perpendicularly from the central portion toward the corner panel, and the corner panel can be placed on the receiving portion. Mounting structure.

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