JP6851609B2 - Other fixture - Google Patents

Description

The present invention provides a base side support member provided with a first fixing portion to a mounting base, and an upper support member provided with a second fixing portion capable of fixing another object to be fixed on the upper side. The present invention relates to an object fixture in which an upper end portion of a side support member and a lower end portion of the upper support member are provided with connecting portions that can be connected to each other via bolts.

Conventionally, as shown in FIG. 20, the base side support member 9 is provided with a ground contact portion 14 provided with a first fixing portion 8 and a vertical tubular main body portion 15 along the vertical direction, and the vertical tubular main body portion 15 is provided. A first bolt insertion hole 16 is provided in the flange portion protruding laterally at the upper portion to form a connecting portion 12 to the upper support member 11, and the upper support member 11 covers the entire upper end portion of the vertical tubular main body portion 15. A roof portion 17 was provided, and a second bolt insertion hole 19 corresponding to the first bolt insertion hole 16 was provided on the upper surface of the roof portion 17, and a bolt insertion hole for another object 3 was provided so that the other object 3 could be fixed. (See, for example, Patent Document 1).

JP-A-2009-167754

In the above-mentioned conventional fixing tool for other objects, since the bolt insertion hole for other objects capable of fixing the other object 3 is provided on the upper surface of the roof portion 17, a vertical tubular shape provided on the base side support member 9 is provided. Rainwater or the like easily invades the inside of the main body 15, and there is a risk that water may permeate into the base.
Further, the load of the other object 3 acts on the upper surface of the roof portion 17 through the bolt insertion hole for the other object, and further, the second bolt insertion hole 19 formed on the upper surface of the roof portion 17 and the flange portion are formed. It is transmitted to the base side support member 9 through the 1-bolt insertion hole 16.
Therefore, a bending force acts on the roof portion 17 due to the load from above, and the roof portion 17 is easily deformed. Therefore, in order to strengthen the roof portion 17 itself, it is necessary to form the roof portion 17 to be thick, and there is a problem that the weight is increased.

Therefore, an object of the present invention is to solve the above-mentioned problems and to make it possible to reduce the weight of the fixture for other objects while facilitating the improvement of the waterproofness of the base by the roof portion.

The first characteristic configuration of the present invention is an upper support member having a base side support member provided with a first fixing portion to the mounting base and a second fixing portion capable of fixing another object to be fixed on the upper side. A fixture for other objects, wherein the upper end portion of the base side support member and the lower end portion of the upper support member are provided with connecting portions that can be connected to each other via bolts. The support member is provided with a ground contact portion having a first fixing portion and a vertical tubular main body portion along the vertical direction, and a first bolt insertion hole is provided in the first vertical wall portion above the vertical tubular main body portion. A roof portion is provided on the upper support member to cover the entire upper end portion of the vertical tubular main body portion, and the vertical tubular main body portion is provided below the roof portion. A second bolt insertion hole is provided in the connecting upper and lower plate portions extending downward along the roof to form the connecting portion with respect to the base side support member, and the load of another object fixed to the second fixing portion is lowered. The second vertical wall portion that transmits the axial force to the connecting upper and lower plate portions is extended above the roof portion, and the upper support member is formed on the roof portion, the connecting upper and lower plate portion, and the second vertical plate portion. A lower member having a wall portion and an upper member having a second fixing portion and a third vertical wall portion that can be connected to the second vertical wall portion are divided into the second vertical wall portion. A connection adjusting mechanism capable of adjusting the relative position of the second fixed portion with respect to the first fixed portion in at least one of the vertical direction and the horizontal direction is provided between the third vertical wall portion and the lower portion. An intermediate connecting member that can be connected to both sides via bolts is interposed between the side member and the upper member, and via a bolt that is inserted into a third bolt insertion hole formed in the second vertical wall portion. A first intermediate bolt insertion hole that can be freely connected is provided in the intermediate connecting member, and a second intermediate bolt insertion hole that can be connected via a bolt that is inserted into the fourth bolt insertion hole formed in the third vertical wall portion is provided. Provided in the intermediate connecting member, at least one of the third bolt insertion hole and the first intermediate bolt insertion hole is formed in a long hole in the horizontal direction, and the fourth bolt insertion hole and the second intermediate bolt insertion are formed. At least one of the holes was formed into a long hole in the vertical direction, a mounting portion for the roof portion was provided at the lower end portion of the intermediate connecting member, and the intermediate connecting member was mounted on the roof portion. In this state, the connection adjusting mechanism is configured so that the relative position of the second fixed portion with respect to the first fixed portion can be changed and adjusted in the lateral direction.

According to the first characteristic configuration of the present invention, the base side support member provided with the first fixing portion to the mounting base is provided with the grounding portion and the vertical tubular main body portion, so that the upper support member is removed. Since it is possible to mount only the base side support member in advance, there is no larger obstacle above the vertical tubular main body, and therefore, the base side support member is attached to the mounting base. Installation work can be done smoothly.
Moreover, after the grounding portion of the base side support member is installed on the mounting base and fixed by the first fixing portion, there is an obstacle in visually observing the work from the mounting base to the grounding portion and the vertical tubular main body portion. Therefore, it is possible to improve the waterproofness by laying a waterproof sheet with good workability.
Further, for the base side support member, by providing the upper support member with a roof portion that covers the entire upper end portion of the vertical tubular main body portion, it is possible to prevent water such as rainwater from entering the base side support member. Others can be attached and fixed to the second fixing portion provided on the upper support member.
Therefore, it becomes possible to install another object fixing tool outside the building and fix the other object in a state where the infiltration of rainwater or the like is prevented.
Further, the load of other objects attached and fixed to the second fixing portion is applied to the connecting upper and lower plate portions extending downward along the vertical tubular main body portion below the roof portion via the second vertical wall portion. , Straight downward axial force is transmitted to both the second bolt insertion hole provided in the upper and lower plates for connection and the first bolt insertion hole provided in the first vertical wall portion of the vertical tubular main body of the base side support member. By inserting the bolts and tightening and connecting them, the load of other objects transmitted from above to the upper and lower plates for connection is directly transmitted to the first vertical wall portion by the axial force.
Therefore, the upper support member and the base side support member are supported by the mounting base without the bending force acting due to the load from other objects, and the wall thickness of the base side support member and the upper support member is not increased to reinforce the wall. , Other things can be fixed.
Therefore, it has become possible to fix other objects with good workability with a lightweight object fixing tool.

The upper support member is provided with a lower member having a roof portion, a connecting upper and lower plate portion, and a second vertical wall portion, and a third vertical wall portion having a second fixing portion and being connectable to the second vertical wall portion. The position of the second fixed portion relative to the first fixed portion is changed to at least one of the vertical and horizontal directions between the second vertical wall portion and the third vertical wall portion. By providing the adjustable connection adjustment mechanism, it is possible to freely finely adjust the fixed posture and the fixed position of other objects with respect to the mounting base.

An intermediate connecting member that can be connected to both of the lower member and the upper member via a bolt is interposed, and when adjusting the height of another object, the 4th bolt insertion hole and the 2nd intermediate bolt are provided. By forming at least one of the insertion holes into a long hole in the vertical direction, the height of the second fixing portion is adjusted and tightened by the bolts passed through the fourth bolt insertion hole and the second intermediate bolt insertion hole. By doing so, the fixed height of other objects can be determined.
To adjust the lateral position of another object, at least one of the third bolt insertion hole and the first intermediate bolt insertion hole is formed as a laterally elongated hole, so that the second fixing portion is laterally adjusted. By adjusting the fixing position of and tightening with the bolts passed through the third bolt insertion hole and the first intermediate bolt insertion hole, the lateral fixing position of another object can be determined.
In addition, when determining the lateral fixing position of another object, the upper member can be laterally moved via the intermediate connecting member while the mounting portion of the intermediate connecting member is mounted on the roof portion, and the upper member can be moved laterally. The position can be changed.

The second characteristic configuration of the present invention is that the upper and lower plate portions for connection and the second vertical wall portion are arranged at overlapping positions in a plan view.

According to the second characteristic configuration of the present invention, the load of another object is transmitted straight from the second vertical wall portion to the lower connecting upper and lower plate portions, and is efficiently transmitted to the base side support member to be supported. ..
Therefore, it is difficult for a force such as a bending force to act on the fixture of another object, which can be useful for overall weight reduction in manufacturing.

The third characteristic configuration of the present invention is that a cover member that covers the connecting portion from the side is provided on the roof portion in a detachable manner.

According to the third characteristic configuration of the present invention, after connecting the upper support member to the base side support member with a bolt at the connecting portion, a cover member is attached to the roof portion to cover the side of the connecting portion. While preventing the connection operation from being hindered when connecting with bolts, it prevents rainwater from hitting the connecting part after connection, and covers the upper end of the waterproof sheet that covers the vertical tubular body with a cover member to make it waterproof. You can improve your sex.

It is an overall perspective view which shows the installation state. It is an exploded perspective view. It is an exploded perspective view. It is a partial exploded perspective view. It is an operation explanatory drawing of the connection adjustment mechanism. It is an operation explanatory drawing of the connection adjustment mechanism. It is an exploded perspective view of a cover member. It is a vertical sectional view of line VIII-VIII of FIG. 1 showing an installation state. It is IX-IX line vertical sectional view of FIG. 1 which shows the installation state. It is a figure which shows another embodiment of the main part. It is an overall exploded perspective view of another embodiment. It is an overall perspective view of the second another embodiment. It is an exploded perspective view from diagonally above of the 2nd Embodiment. It is an exploded perspective view from the diagonally lower side of the second embodiment. It is an exploded perspective view of the intermediate connecting member with respect to the lower mounting member of the 2nd Embodiment. It is a vertical cross-sectional view which shows the installation state of the 2nd Embodiment. In the front view of the main part of the second embodiment, (a) shows a state before the second fixed part is tilted, and (b) shows a state where the second fixed part is tilted. It is a front view of the main part of another embodiment. It is a front view of the main part of another embodiment. It is a vertical cross-sectional view of a conventional example.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
[First Embodiment]
As shown in FIGS. 1 to 9, using one embodiment of the other fixture of the present invention (hereinafter, simply referred to as a fixing base 1), a building such as a concrete floor or a veranda on the roof (mounting base 2). An example) shows a situation in which a fixing frame of a solar panel and a member to be fixed as an example of another object 3 such as an antenna support are fixed.

In the embodiment, the fixed base 1 is installed, the other object 3 is fixed to the fixed base 1, the gradient mortar 4 is applied on the concrete floor 2, the heat insulating material 5 is laid on the slope mortar 4, and the heat insulating material 5 is laid. A state in which the waterproof sheet 6 is laid over the entire area on the material 5 is shown (FIGS. 8 and 9). Reference numeral 5A in the figure is a sheet metal heat insulating material holding plate, and even if there is a gap between the heat insulating material 5 and the vertical tubular main body 15, or there is a step between the plate-shaped heat insulating materials, the waterproof sheet 6 is used. From the upper surface portion on the base side to the vertical tubular main body portion 15, it is stable and easy to attach.
The other object 3 is fixed to the fixing base 1 with the other object fixing bolt 28 and the nut N.

The fixing base 1 is made of sheet metal.
That is, the upper support member 9 having the first fixing portion 8 fixed to the mounting base by the anchor bolts 7 and the second fixing portion 10 capable of fixing the other object 3 to be fixed on the upper side. 11 is provided, and a connecting portion 12 that can be connected to each other via bolts 13 is provided at the upper end portion of the base side support member 9 and the lower end portion of the upper support member 11.

The base side support member 9 is provided with a ground contact portion 14 provided with a first fixing portion 8 and a vertical tubular main body portion 15 along the vertical direction, and a first vertical wall portion 15A above the vertical tubular main body portion 15. A first bolt insertion hole 16 is provided in the upper support member 11 to form a connecting portion 12 to the upper support member 11, and the upper support member 11 is provided with a roof portion 17 that covers the entire upper end portion of the vertical tubular main body portion 15 and is more than the roof portion 17. The connecting upper and lower plate portions 18 extending downward along the vertical tubular main body portion 15 on the lower side are provided with elongated hole-shaped second bolt insertion holes 19 along the vertical direction to connect to the base side support member 9. A second vertical wall portion 20 that forms a portion 12 and transmits an axial force of another object 3 fixed to the second fixing portion 10 to the upper and lower plate portions 18 for connection in the vertical direction is extended above the roof portion 17. (Figs. 2 and 3).
As shown in FIGS. 2, 3 and 8, the upper support member 11 is overlapped with the base side support member 9 on the first vertical wall portion 15A and the connecting upper and lower plate portions 18 of the vertical tubular main body portion 15. A ventilation hole 16A that communicates the outside with the inside of the vertical tubular main body 15 is provided so that the moisture of the base 2 can be released into the atmosphere.

The upper support member 11 can be freely connected to the lower member 21 having the roof portion 17, the upper and lower plate portions 18 for connection, and the second vertical wall portion 20, and the second fixing portion 10 and to the second vertical wall portion 20. It is divided into an upper member 23 provided with a third vertical wall portion 22, and the second fixed portion 10 is relative to the first fixed portion 8 between the second vertical wall portion 20 and the third vertical wall portion 22. A connection adjustment mechanism 24 that can change and adjust the fixed position is provided at least one of the positions in the vertical direction or the lateral direction.

A bottomed square box-shaped intermediate connecting member 25 that can be connected to both of the lower member 21 and the upper member 23 via a bolt 27 is interposed and formed on the second vertical wall portion 20. A first intermediate bolt insertion hole 37 that can be connected via a bolt 27 that is inserted into the third bolt insertion hole 26 is provided in the intermediate connecting member 25, and is formed in the third vertical wall portion 22 in the fourth bolt insertion hole 38. A second intermediate bolt insertion hole 40 that can be connected via the insertion bolt 39 is provided in the intermediate connecting member 25, and at least one of the third bolt insertion hole 26 and the first intermediate bolt insertion hole 37 is provided in the lateral direction. Formed in a long hole (in the present embodiment, the third bolt insertion hole 26 of the second vertical wall portion 20 is formed in a horizontally long hole, and the first intermediate bolt insertion hole 37 is formed in a square hole), and the fourth bolt insertion hole is formed. At least one of 38 and the second intermediate bolt insertion hole 40 is formed into a long hole in the vertical direction so that the vertical height can be adjusted (in the present embodiment, it is provided on the third vertical wall portion 22 of the upper member 23). The fourth bolt insertion hole 38 is formed in a vertically long hole, and the second intermediate bolt insertion hole 40 is formed in a square hole) (FIG. 6), and the bottom portion formed at the lower end of the intermediate connecting member 25 is placed on the roof portion 17. With the intermediate connecting member 25 formed on the 41 and placed on the roof portion 17, the relative position of the second fixing portion 10 with respect to the first fixing portion 8 can be changed and adjusted in the lateral direction. (Fig. 5).

As shown in FIGS. 2, 3 and 4, slits D are formed at the corners between the bottom surface C and the first surface A in the mounting portion 41 of the intermediate connecting member 25, and a pair of second vertical columns are formed. When the first surface A of the intermediate connecting member 25 is arranged so as to face each other between the second surfaces B inside the wall portion 20 and both are tightened and connected by the bolts 27, the first surface is formed by the presence of the slit D. A is easily bent and deformed, and the gap between the first surface A and the second surface B disappears so that the surface A is brought into close contact with the surface so as not to slip.
Therefore, by tightening and connecting the bolts 27, the intermediate connecting member 25 and the lower member 21 can be reliably connected, and the load of another object is transmitted to the lower member.

As shown in FIGS. 3 and 10, since the second bolt insertion hole 19 and the fourth bolt insertion hole 38 are formed in upper and lower elongated holes having a width slightly larger than the bolt diameter, the upper member 23. Since the height can be adjusted and the positions of 90 ° are different from each other in the plan view, the fixing base 1 can be set by tilting the upper member 23 in the XY directions which are 90 ° different in the plan view. It is configured so that the second fixing portion 10 can be kept horizontal even when it is tilted.

A sheet metal cover member 42 that covers the connecting portion 12 from the side is detachably provided on the roof portion 17 by a screw 43 (FIG. 7).

As shown in FIGS. 1, 2, 5 and 9, the second fixing portion 10 in the upper member 23 has a shaft portion insertion portion 29 through which the shaft portion of the other object fixing bolt 28 for fixing the other object 3 is inserted. The shaft portion insertion portion is formed in the shape of a dovetail groove, and the second fixing portion 10 and the other object 3 are relatively connected and fixed in the longitudinal direction of the dovetail groove-shaped shaft portion insertion portion 29 so as to be freely changeable. An uneven portion 30 is formed on the inner peripheral surface of the 29, and an engaging uneven portion 31 that can be engaged with the uneven portion 30 is provided on the washer 32 with respect to the other object fixing bolt 28, and the nut N is provided with respect to the other object fixing bolt 28. The engaging concave-convex portion 31 engages with the concave-convex portion 30 as the screw is screwed, so that the second fixing portion 10 and the other object 3 cannot be relatively connected and fixed in a fixed position.
The pitch of the uneven portion 30 is formed to be twice the pitch of the engaging concave-convex portion 31, so that the engaging concave-convex portion 31 can be adjusted in a relative position by 1/2 of the pitch of the uneven portion 30.
In this embodiment, the washer 32 and the other object fixing bolt 28 are provided as separate members, and the hexagonal head of the other object fixing bolt 28 is internally fitted on the lower surface side of the washer 32 to prevent rotation. The fitting recess 33 is provided, and the insertion hole 34 of the washer 32 with respect to the other object fixing bolt 28 has an elliptical cross section to allow the other object fixing bolt 28 and the washer 32 to move slightly relative to each other. It is configured to absorb assembly errors.
With this configuration, the other object 3 can be reliably positioned and fixed to the upper support member 11.
Further, the washer 32 and the other object fixing bolt 28 can be fitted into the dovetail groove-shaped shaft portion insertion portion 29 from the opening 35 at the lateral end portion of the shaft portion insertion portion 29.

[Another Embodiment]
Other embodiments will be described below.

<1> The upper end of the vertical tubular main body 15 is normally in an open state, and the roof portion 17 covers the upper end of the vertical tubular main body 15 to prevent rainwater from entering. The upper end portion may be closed by a closing member such as a lid, and the roof portion 17 may be mounted on the upper end portion.
<2> The relationship between the upper and lower plate portions 18 for connection and the second vertical wall portion 20 may be any structure as long as the load from above is transmitted to the axial force. For example, as shown in FIG. 10, the second vertical wall The structure may be such that the surfaces of the portion 20 and the upper and lower plate portions 18 for connection intersect vertically, that is, at least a part of them may overlap in a plan view, and harmful deformation of the roof portion may occur. It suffices if it is in a position where it almost overlaps without.
<3> As shown in FIG. 11, one base side support member 9 and one lower member 21 connected to the base side support member 9 by bolts 13 are provided for each first vertical wall portion 15A of the square tubular vertical tubular main body portion 15. The first bolt insertion hole 16 is provided, and the second bolt insertion hole 19 corresponding to the first bolt insertion hole 16 is provided on each side surface of the square tubular connecting upper and lower plate portions 18. Also, if at least one of the first bolt insertion hole 16 and the second bolt insertion hole 19 is a long hole in the vertical direction, the height and the slope of the roof portion 17 can be adjusted (in FIG. 11). , The second bolt insertion hole 19 is formed in a long hole in the vertical direction). Further, a cover member 42 (not shown) that covers the first bolt insertion hole 16 and the second bolt insertion hole 19 from the side is also provided in the same manner as in FIGS. 7 to 9.

8 1st fixing part 9 Base side support member 10 2nd fixing part 11 Upper support member 12 Connecting part 14 Grounding part 16 1st bolt insertion hole 17 Roof part 18 Connecting upper and lower plate part 19 2nd bolt insertion hole 20 2nd vertical Wall 21 Lower member 22 Third vertical wall 23 Upper member 24 Connection adjustment mechanism 25 Intermediate connection member 26 Third bolt insertion hole 37 First intermediate bolt insertion hole 38 Fourth bolt insertion hole 40 Second intermediate bolt insertion hole 41 Mounting part 42 Cover member 50 Lower mounting member 51 Upper other object mounting member 53 Connection adjustment part

Claims (3)

A base-side support member having a first fixing part to the mounting base,
An upper support member provided with a second fixing portion capable of fixing another object to be fixed on the upper side is provided.
An object fixing tool in which an upper end portion of the base side support member and a lower end portion of the upper support member are provided with connecting portions that can be connected to each other via bolts.
The base side support member is provided with a ground contact portion having a first fixing portion and a vertical tubular main body portion along the vertical direction.
A first bolt insertion hole is provided in the first vertical wall portion above the vertical tubular main body portion to form the connecting portion to the upper support member.
The upper support member is provided with a roof portion that covers the entire upper end portion of the vertical tubular main body portion.
A second bolt insertion hole is provided in the connecting upper and lower plate portions extending downward along the vertical tubular main body portion below the roof portion to form the connecting portion with respect to the base side support member.
A second vertical wall portion that transmits an axial force to the lower connecting upper and lower plate portions to transmit the load of another object fixed to the second fixing portion is extended above the roof portion.
The upper support member
A lower member provided with the roof portion, the upper and lower plate portions for connection, and the second vertical wall portion, and
It is divided into an upper member having the second fixing portion and a third vertical wall portion that can be connected to the second vertical wall portion.
A connection adjustment mechanism that allows the relative position of the second fixed portion with respect to the first fixed portion to be fixed in at least one of the vertical and horizontal directions between the second vertical wall portion and the third vertical wall portion. Set up,
An intermediate connecting member that can be connected to both of the lower member and the upper member via bolts is interposed.
The intermediate connecting member is provided with a first intermediate bolt insertion hole that can be connected via a bolt that is inserted into the third bolt insertion hole formed in the second vertical wall portion.
The intermediate connecting member is provided with a second intermediate bolt insertion hole that can be connected via a bolt that is inserted into the fourth bolt insertion hole formed in the third vertical wall portion.
At least one of the third bolt insertion hole and the first intermediate bolt insertion hole is formed into a long hole in the lateral direction.
At least one of the 4th bolt insertion hole and the 2nd intermediate bolt insertion hole is formed into a long hole in the vertical direction.
A mounting portion for the roof portion is provided at the lower end portion of the intermediate connecting member, and the position of the second fixing portion relative to the first fixing portion in a state where the intermediate connecting member is mounted on the roof portion. A fixture for other objects that has the connection adjustment mechanism configured so that the position can be changed and adjusted in the lateral direction. The other fixing tool according to claim 1, wherein the connecting upper and lower plate portions and the second vertical wall portion are arranged at overlapping positions in a plan view. The other fixing tool according to claim 1 or 2, wherein a cover member that covers the connecting portion from the side is detachably provided on the roof portion.

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