JP5816909B2 - Anchor connection jig - Google Patents

Description

  The present invention relates to an anchor connection jig used to connect an anchor fixed in the ground and a rope such as a snow fence or a rockfall prevention net.

  Conventionally, a jig for connecting an anchor and an end of a rope has been proposed. Patent Document 1 discloses an endless ring (rotating operation ring) screwed to an anchor rod, a U-bolt-shaped connecting hook, An anchor connection jig including a grip for holding a rope attached to a hook is disclosed.

JP-A-10-331166

  However, it is necessary to perform screwing at a total of three places, one at the endless ring and the anchor rod, and two at the connecting hook and grip, and the connecting operation is complicated. Moreover, it is necessary to prepare a plurality of types of endless rings and grips according to the thickness of the connecting hook.

  Accordingly, an object of the present invention is to provide an anchor connection jig that can be easily connected.

  An anchor connection jig used to connect a member to be connected and an anchor rod according to the present invention has a sandwiched member, a latching portion having a rod-like member, and a first hole into which the rod-like member is inserted. A first sandwiching member and a second sandwiching member having a second hole into which the rod-shaped member is inserted, wherein the sandwiched member is fixed to the anchor rod during assembly, and the sandwiched member is sandwiched between the first sandwiching member and the second sandwiching member. The latching portion is fixed in a state where the rod-shaped member passes through the first hole and the second hole and the connected member is hung on the rod-shaped member between the first clamping member and the second clamping member. Is done.

  A member to be connected such as a rope hung on a rod-like member such as a screw part or a cylindrical part of a bolt is sandwiched between the first sandwiching member and the second sandwiching member, and the anchor rod is fixed to the sandwiched member. With the anchor connection jig, it is possible to connect the anchor rod and a connected member such as a rope (ring provided at the end) such as a snow fence or a rockfall prevention net in a state where it is difficult to come off. Become. The latching part can be a bolt or a bolt shape that is not threaded. In the case of a bolt, a form that fixes the latching part by screwing is considered, and the bolt shape is not threaded The form which inserts a pin member in the stop hole provided in the front-end | tip of a rod-shaped member, and fixes a latching part can be considered.

  In addition, since the anchor connection jig is assembled by performing fixing by screwing or the like only at two places, it is possible to easily assemble and connect at an installation place (site) such as an anchor rod or a connected member.

  Preferably, the sandwiched member is rotatable about an axis parallel to the direction in which the first sandwiching member, the sandwiched member, and the second sandwiching member are arranged, and the sandwiched member is sandwiched between the first sandwiching member and the second sandwiching member. It is sandwiched between members.

  It is possible to hook the connected member on the anchor connecting jig after adjusting the angle formed by the anchor rod and the connected member.

  Preferably, the sandwiched member is anchored by sandwiching the sandwiched member between the nut disposed on the sandwiched member and the nut disposed below the sandwiched member, and screwing into the anchor rod. Fixed to the rod.

  More preferably, at the time of assembly, the position of the first hole of the first clamping member, the position in contact with the clamped member, or the second clamp so that the rod-shaped member is positioned above the nut disposed on the clamped member The position of the second hole of the member and the position in contact with the sandwiched member are determined.

  Since the tip of the connected member is located above the nut for fixing the anchor rod, once assembled, it is difficult for the nut to move in the loosening direction (upward). is there.

  An anchor connection jig used to connect a member to be connected and an anchor rod according to the present invention has a sandwiched member, a latching portion having a rod-like member, and a first hole into which the rod-like member is inserted. A first sandwiching member and a second sandwiching member having a recess or a second hole into which the rod-shaped member is inserted, and the sandwiched member is fixed to the anchor rod at the time of assembly, and the sandwiched member is connected to the first sandwiching member and the second sandwiching member. 2 is sandwiched between the sandwiching members, the rod-shaped member passes through the first hole, and the connected member is hung on the rod-shaped member between the first sandwiching member and the second sandwiching member, and is hung by the recess or the second hole. The stop is fixed.

  As described above, according to the present invention, it is possible to provide an anchor connection jig that can be easily connected.

It is a disassembled perspective view before assembling the anchor connection jig | tool in this embodiment. It is a disassembled perspective view of the anchor connection jig in a state where the sandwiched member is attached to the anchor rod. It is a disassembled perspective view of the anchor connection jig in the state where the 1st clamping member was attached to the to-be-clamped member. It is a disassembled perspective view of the anchor connection jig in a state where the first clamping member and the second clamping member are attached to the clamped member. It is a disassembled perspective view of an anchor connection jig in a state where a hollow pipe with an endless ring is sandwiched between a first clamping member and a second clamping member. It is a perspective view of an anchor connection jig in a state where an anchor rod and an endless ring are attached. It is a perspective view of the anchor connection jig assembled without attaching an endless ring. It is a disassembled perspective view of the anchor connection jig | tool using the 1st clamping member provided with three 2nd holes, and the 2nd clamping member provided with four 4th holes. It is a disassembled perspective view of the anchor connection jig in a state before the first clamping member and the clamped member are attached and the second clamping member is attached. Instead of the endless ring provided at the end of the rope, the crossing portion of the rope is hung on the hollow pipe, before the first clamping member and the clamped member are attached and before the second clamping member is attached It is a disassembled perspective view of the anchor connection jig in the state. Before assembling an anchor connection jig in which the first flat plate is fitted to the first end, the second flat plate is fitted to the second end, and the sandwiched member is attached to the first sandwiching member or the second sandwiching member. It is a disassembled perspective view. Assemble the anchor connection jig in such a manner that the fourth nut is screwed to the first end, the fifth nut is screwed to the second end, and the clamped member is attached to the first clamp member or the second clamp member. It is a front exploded perspective view. It is a disassembled perspective view before assembling the anchor connection jig of the form which pinches | interposes a to-be-clamped member with the convex part of a 1st clamping member or a 2nd clamping member. It is a disassembled perspective view before assembling the anchor connection jig of the form which used what was not threaded by the bolt shape as a latching part. It is a disassembled perspective view before assembling the anchor connection jig | tool of the form which used what provided the through-hole in the plate-shaped member as a to-be-connected member.

  Hereinafter, the present embodiment will be described with reference to the drawings. The anchor connection jig 1 in this embodiment includes a first clamping member 10, a second clamping member 20, a clamped member 30, a bolt (holding portion) 40, a first nut 51, a second nut 52, and a third nut 53. A hollow pipe 60 is provided (see FIG. 1). The anchor connection jig 1 in this embodiment includes an anchor rod 100 fixed in the ground by embedding or the like, and an endless ring 200 provided at the end of a net (such as a snow fence or a rockfall prevention net). ) And the like to be connected.

  The first clamping member 10, the second clamping member 20, the clamped member 30, the bolt 40, the first nut 51, the second nut 52, the third nut 53, and the hollow pipe 60 are preferably made of steel or stainless steel. .

  In order to describe the direction, the direction in which the first clamping member 10, the clamped member 30, and the second clamping member 20 are arranged at the time of assembly is the x direction, the direction perpendicular to the x direction is the y direction, and the x direction and the y direction are The direction in which the second nut 52, the sandwiched member 30, and the third nut 53 are arranged vertically is defined as the z direction.

  First, the configuration of each part of the anchor connection jig 1 will be described.

  As for the 1st clamping member 10, the 1st attaching part 11 in which one edge part (1st edge part 30a1) of the to-be-clamped member 30 is inserted, and the rod-shaped member (part containing a screw part and a cylindrical part) of the volt | bolt 40 are included. It is a plate-like member provided with the first hole 12 to be inserted. The second clamping member 20 is provided with a second attachment portion 21 into which the other end portion (second end portion 30a2) of the sandwiched member 30 is inserted, and a second hole 22 into which the rod-shaped member of the bolt 40 is inserted. It is a plate-shaped member. The 1st clamping member 10 and the 2nd clamping member 20 can be comprised with the plate-shaped member of the same shape.

  The first attachment portion 11 of the first clamping member 10 has a hole or a depression having a shape (a rectangular parallelepiped shape in this embodiment) matched to the three-dimensional shape of the first end portion 30a1 of the sandwiched member 30 so that the fitting can be performed. Then, the second attachment portion 21 of the second clamping member 20 has a shape (a rectangular parallelepiped shape in the present embodiment) hole or dent corresponding to the three-dimensional shape of the second end portion 30a2 of the sandwiched member 30 so as to be fitted. The first hole 12 and the second hole 22 have substantially the same inner diameter as the outer diameter of the rod-shaped member of the bolt 40 and have a cylindrical hole through which the rod-shaped member of the bolt 40 can pass.

  The sandwiched member 30 includes a first end 30a1, a second end 30a2, and a central portion 30b between the first end 30a1 and the second end 30a2, and the central portion 30b is the first end 30a1. In the shape protruding from the second end portion 30a2, a through hole 31 through which the end portion of the anchor rod 100 passes is formed from the upper surface to the lower surface of the central portion 30b.

  Since the second nut 52 is disposed on the upper surface of the central portion 30b during assembly and the third nut 53 is disposed on the lower surface, the portions protruding from the first end 30a1 and the second end 30a2 are the front and back surfaces. It is desirable to be provided (provided so as to extend in the y direction) (the side surfaces are in contact with the first end 30a1 and the second end 30a2). In the present embodiment, the sandwiched member 30 has a polygonal column shape in which the upper surface and the lower surface are cross-shaped. Since the center part 30b has a shape protruding from the first end part 30a1 and the second end part 30a2, the first end part 30a1 is inserted into the first attachment part 11 of the first holding member 10, and the second end part When 30a2 is inserted into the second mounting part 21 of the second clamping member 20, the central part 30b does not enter the first mounting part 11 or the second mounting part 21, and the first clamping member 10 and the second clamping member Located between 20.

  The bolt 40 and the first nut 51 are screwed together with the central portion 30b of the sandwiched member 30 and the hollow pipe 60 sandwiched between the first sandwiching member 10 and the second sandwiching member 20, and the first sandwiching member 10, Used to combine the second clamping member 20, the clamped member 30, and the hollow pipe 60. The rod-shaped member of the bolt 40 includes the thickness of the first clamping member 10 (length in the x direction), the thickness of the second clamping member 20 (length in the x direction), the first end 30a1 and the second end. It is longer than the distance (the length in the x direction) from the portion 30a2, and in particular, the thickness of the first clamping member 10, the thickness of the second clamping member 20, the length of the hollow pipe 60, and the height of the first nut 51 are added. It is desirable that the length is equal to or longer than the combined length.

  The second nut 52 and the third nut 53 are screwed into an end portion (a portion protruding from the base surface) of the anchor rod 100 provided with a male screw in a state where the clamped member 30 is sandwiched through the through hole 31. Used to fix the anchor rod 100 to the sandwiched member 30.

  The hollow pipe 60 is substantially the same as the outer diameter of the rod-shaped member having the inner diameter of the bolt 40, and the distance between the first end portion 30a1 and the second end portion 30a2 of the sandwiched member 30 (the length in the x direction of the center portion 30b). In order to keep the distance between the first clamping member 10 and the second clamping member 20 constant, the rod-shaped member of the bolt 40 is inserted inside the hollow pipe 60 during assembly. used. An endless ring 200 is hung on the outside of the hollow pipe 60. However, the endless ring 200 may be directly hung on the rod-shaped member of the bolt 40 without using the hollow pipe 60.

  The distance between the first end portion 30a1 and the second end portion 30a2 of the sandwiched member 30 (the length in the x direction of the center portion 30b) is the outer width of the second nut 52 and the third nut 53 (sixth of the upper surface). If the width of the opposite side constituting the square or the distance between two opposing vertices constituting the hexagon is shorter, the hollow pipe 60 has the outer width or the first end of the sandwiched member 30. It has a hollow cylindrical shape having substantially the same height as the distance between 30a1 and the second end 30a2 (the length of the central portion 30b in the x direction). In this case, the second nut 52 and the third nut 53 are sandwiched while being in contact with the first sandwiching member 10 and the second sandwiching member 20, and the first end 30a1 and the second end 30a2 of the sandwiched member 30 are sandwiched. Is longer than the outer width of the second nut 52 or the like, the center portion 30b is sandwiched in contact with the first sandwiching member 10 or the second sandwiching member 20.

  At the time of assembly, the position of the first hole 12 of the first clamping member 10 or the position in contact with the clamped member 30 (first mounting) so that the rod-shaped member of the bolt 40 and the hollow pipe 60 are positioned above the second nut 52. The position of the portion 11), the position of the second hole 22 of the second clamping member 20, and the position in contact with the sandwiched member 30 (position of the second mounting portion 21) are preferably determined. In this case, since the tip of the endless ring 200 is located above the second nut 52, once assembled, the second nut 52 is difficult to move in the loosening direction (upward). There is merit that is hard to come off.

  Next, a procedure for assembling the anchor connection jig 1 and connecting the anchor rod 100 and the endless ring 200 will be described.

  The third nut 53 is screwed into an end portion (a portion protruding from the base surface) of the anchor rod 100 fixed in the ground by embedding or the like, and the second nut 52 is screwed through the through hole 31 of the sandwiched member 30. Together, the clamped member 30 is fixed to the end of the anchor rod 100 (see FIG. 2). That is, the clamped member 30 is sandwiched between the second nut 52 disposed above the through hole 31 and the third nut 53 disposed below the through hole 31, and the second nut 52 and the third nut 53 are sandwiched. Are fastened to the anchor rod 100, whereby the sandwiched member 30 is fixed to the anchor rod 100.

  The first end portion 30a1 of the sandwiched member 30 is inserted into the first attachment portion 11 of the first sandwiching member 10 and fitted (see FIG. 3), and the second end portion 30a2 is the second attachment portion of the second sandwiching member 20. 21 is inserted and fitted (see FIG. 4). The central portion 30b of the sandwiched member 30 is sandwiched between the first sandwiching member 10 and the second sandwiching member 20.

  The inner ring of the endless ring 200 is hung on the hollow pipe 60, one end of the hollow pipe 60 is arranged near the first hole 12 of the first holding member 10, and the other end is the second holding member 20 of the second holding member 20. The rod-shaped member of the bolt 40 is passed through the first hole 12, the hollow pipe 60, and the second hole 22 in a state of being arranged near the two holes 22, and the bolt 40 is screwed with the first nut 51 (FIGS. 5 to 7). reference).

  That is, at the time of assembly, the clamped member 30 is fixed to the anchor rod 100, the clamped member 30 is clamped between the first clamp member 10 and the second clamp member 20, and the rod-shaped member of the latching portion such as the bolt 40 is the first. A latching portion that penetrates through the first hole 12 and the second hole 22 and a rod-shaped member between the first clamping member 10 and the second clamping member 20 is hung by a rope or a ring provided at an end of the rope. Is fixed. Specifically, at the time of assembly, the anchor rod 100 is inserted into the through hole 31, the sandwiched member 30 is fixed to the anchor rod 100 by screwing the second nut 52 and the third nut 53, and the first end 30a1 is the first end 30a1. The second end portion 30a2 is inserted into the second attachment portion 21 and fitted together, and the endless ring 200 is inserted into the hollow pipe 60 between the first sandwiching member 10 and the second sandwiching member 20. In the hung state, the rod-shaped member of the bolt 40 passes through the first hole 12, the hollow pipe 60, and the second hole 22, and the bolt 40 and the first nut 51 are screwed together.

  The endless ring 200 hung on the rod-shaped member of the bolt 40 via the hollow pipe 60 is sandwiched between the first clamping member 10 and the second clamping member 20 in the x direction, and the anchor rod 100 includes a second nut. 52 and the third nut 53 are screwed together and fixed to the clamped member 30, and are provided at the end of the rope such as the anchor rod 100 and a snow fence or a rockfall prevention net by the anchor connecting jig 1. It is possible to connect the endless ring 200 to the endless ring 200 in a state where it is difficult to come off.

  In addition, since the anchor connection jig 1 is assembled only by fixing by screwing or the like at two places (the connection portion between the clamped member 30 and the anchor rod 100 and the connection portion between the bolt 40 and the first nut 51), the anchor connection jig 1 is assembled. Assembly and connection can be easily performed at an installation place such as the rod 100 and a rope including the endless ring 200.

  The length in the x direction of the central portion 30b of the sandwiched member 30 (distance between the first end portion 30a1 and the second end portion 30a2 of the sandwiched member) and the length (height) of the hollow pipe 60, The anchor connection jig 1 is assembled in a state where the first clamping member 10 and the second clamping member 20 are separated from each other, and the endless ring 200 having a thickness (diameter) corresponding to the length is connected to the first clamping member 10 and the second clamping member 10. It can pinch with the clamping member 20 (refer FIG.5, FIG.6, FIG.9).

  Therefore, the endless ring 200 having various thicknesses can be obtained by changing the length of the rod-shaped member of the bolt 40, the length in the x direction of the central portion 30b of the sandwiched member 30, and the length (height) of the hollow pipe 60. Can be hooked onto the anchor connection jig 1. Since these are simple-shaped members, it is easy to prepare a plurality of types of members having different lengths.

  In this embodiment, although the form provided with the 1st hole 12 of the 1st clamping member 10 and the 2nd hole 22 of the 2nd clamping member 20 one each was demonstrated, the form provided with two or more may be sufficient ( (See FIG. 8). In this case, a plurality of endless rings 200 can be hooked on one anchor connection jig 1.

  In addition, the length of the rod-shaped member of the bolt 40, the length in the x direction of the central portion 30b of the sandwiched member 30, and the length of the hollow pipe 60 are increased, and a plurality of endless rings 200 are hung on one hollow pipe 60. Although the form to stop is also considered, when the intensity | strength of the volt | bolt 40 is considered, it is more desirable to latch with the some hollow pipe 60. FIG.

  The anchor connecting jig 1 is assembled by fixing the sandwiched member 30 to the anchor rod 100, and then inserting the first end 30a1 of the sandwiched member 30 into the first mounting portion 11 of the first sandwiching member 10 from the outside. A procedure may be adopted in which the rod-shaped member of the bolt 40 is inserted into the first hole 12, the hollow pipe 60 is inserted into the rod-shaped member of the bolt 40, the endless ring 200 is hung on the hollow pipe 60, and then the second clamping member 20 is attached. (See FIG. 9).

  Further, although the mode in which the clamped member 30 is fixed to the anchor rod 100 by the screwing of the second nut 52 and the third nut 53 has been described, the inside of the through hole 31 of the clamped member 30 is threaded. The anchor rod 100 and the through hole 31 may be screwed and fixed. Further, instead of the through hole 31, a threaded recess may be provided on the lower surface of the central portion 30b of the sandwiched member 30, and the recess may be screwed into the anchor rod 100 and fixed.

  In addition, the anchor connection jig 1 in this embodiment is not only used for connecting the end of the rope and the anchor rod 100, but also an intermediate portion of the rope formed in a net shape (first crossing first ropes). The portion sandwiched between 71 and the second rope 72, or the intersecting portion) may be disposed between the hollow pipe 60 and the sandwiched member 30 to connect the rope and the anchor rod 100. FIG. 10 shows an example in which a portion where the first rope 71 and the second rope 72 intersect is disposed between the hollow pipe 60 and the sandwiched member 30. Further, the connected member is not limited to a rope-shaped member, and may be a plate-like member such as a steel plate provided with a through hole through which the rod-like member of the bolt 40 passes (see FIG. 15). .

  Further, the first end 30 a 1 of the sandwiched member 30 is fitted with the first attachment portion 11 of the first sandwiching member 10, and the second end 30 a 2 of the sandwiched member 30 is the second of the second sandwiching member 20. Although the form fitted with the attachment part 21 was demonstrated, the attachment to the 1st clamping member 10 of the 1st edge part 30a1 and the attachment to the 2nd clamping member 20 of the 2nd edge part 30a2 are only such a fitting. However, the present invention is not limited to this, and the sandwiched member 30 may be configured to be rotatable around an axis parallel to the x direction.

  For example, as shown in FIG. 11, the first mounting portion 11 has a cylindrical hole with a diameter that can rotate around an axis parallel to the x direction in a state where the first end portion 30 a 1 is inserted into the first mounting portion 11. And a hole or a recess having a shape (a rectangular parallelepiped shape in the present embodiment) that matches the three-dimensional shape of the first end 30a1 of the sandwiched member 30 on the outside of the first sandwiching member 10 (the side on which the bolt 40 is inserted). The first flat plate 81 is fitted to the first end portion 30a1 (the first flat plate 81 and the sandwiched member 30 sandwich the first sandwiching member 10 and the first end portion 30a1 is attached to the first sandwiching member 10). . Similarly, the second mounting portion 21 has a cylindrical hole with a diameter that can rotate around an axis parallel to the x direction with the second end 30a2 inserted into the second mounting portion 21. 2 on the outside of the sandwiching member 20 (the side where the first nut 51 is located) is a second having a hole or a depression having a shape (rectangular shape in this embodiment) that matches the three-dimensional shape of the second end 30a2 of the sandwiched member 30. The flat plate 82 is fitted into the second end 30a2 (the second flat plate 82 and the sandwiched member 30 sandwich the second sandwiching member 20 and the second end 30a2 is attached to the second sandwiching member 20).

  Further, as shown in FIG. 12, the first end portion 30a1 has a substantially cylindrical shape with a thread, and the first attachment portion 11 is inserted in the first attachment portion 11 in the x direction. A cylindrical hole having a diameter that can rotate around an axis parallel to the first nut 10 and the fourth nut 91 on the outside of the first pinching member 10 (on the side where the bolt 40 is inserted). The first pinching member 10 is sandwiched between the fourth nut 91 and the pinched member 30 and the first end 30a1 is attached to the first pinching member 10. Similarly, the second mounting portion 21 has a cylindrical hole with a diameter that can rotate around an axis parallel to the x direction with the second end 30a2 inserted into the second mounting portion 21. 2 On the outside of the sandwiching member 20 (the side where the first nut 51 is present), the fifth nut 92 is screwed with the second end 30a2 of the sandwiched member 30 (the second nut 52 and the sandwiched member 30 are the second). The second end 30a2 is attached to the second clamping member 20 with the clamping member 20 in between.

  The first end 30a1 of the first end portion 30a1 in a state in which the sandwiched member 30 can rotate around an axis parallel to the x direction (the direction in which the first sandwiching member 10, the sandwiched member 30, and the second sandwiching member 20 are arranged). After adjusting the angle formed by the anchor rod 100 and the connected member (such as the endless ring 200) by attaching to the holding member 10 or attaching the second end 30a2 to the second holding member 20. The connected member (such as the endless ring 200) can be hooked on the anchor connection jig 1.

  Further, the first end 30 a 1 is fitted into the first attachment portion 11, and the second end 30 a 2 is fitted into the second attachment portion 21, so that the sandwiched member 30 by the first sandwiching member 10 and the second sandwiching member 20 is fitted. Although the embodiment in which the sandwiching is performed has been described, the sandwiching is not limited to this. For example, the first attachment portion 11 or the second attachment portion 21 has a convex shape, and is fitted into the first end portion 30a1 or the second end portion 30a2 having a concave shape that matches the convex shape. A form in which the sandwiched member 30 is sandwiched between the member 10 and the second sandwiching member 20 is conceivable (see FIG. 13).

  In this case, the first end portion 30a1 and the second end portion 30a2 do not need to have a shape protruding from the central portion 30b in the x direction, and the side surface portion of the central portion 30b is the first end portion 30a1 or the second end portion. The form which serves as the part 30a2 may be sufficient. Further, the convex shape is not limited to the rectangular parallelepiped shape as shown in FIG. 13, but may be a cylindrical shape in which the sandwiched member 30 is sandwiched so as to be rotatable around an axis parallel to the x direction.

  Moreover, although the latching part containing a rod-shaped member is the volt | bolt 40 which has a thread part in this embodiment, and fixed by screwing with the 1st nut 51 was demonstrated, the latching part is a volt | bolt which this latches The fixing of the latching portion is not limited to screwing. For example, a bolt-shaped one that is not threaded (one that has only a cylindrical portion but no thread portion) is used as a latching portion, and a stopper hole that is parallel to the diametrical direction is provided at the tip of the rod-shaped member. A configuration is conceivable in which the pin member is inserted into the retaining hole after being inserted into the second hole 22 and the latching portion is fixed (see FIG. 14). The pin member may be fixed not only on one side of the rod-like member but also on both ends.

  Further, the second hole 22 of the second clamping member 20 or a recess provided in place of the second hole is threaded, and the bolt 40 is screwed into the second hole 22 instead of the first nut 51. May be.

DESCRIPTION OF SYMBOLS 1 Anchor connection jig 10 1st clamping member 11 1st attachment part 12 1st hole 20 2nd clamping member 21 2nd attachment part 22 2nd hole 30 to-be-clamped member 30a1, 30a2 1st edge part, 2nd edge part 30b Central portion 31 Through hole 40 Bolt 51 First nut 52 Second nut 53 Third nut 60 Hollow pipe 71, 72 First rope, second rope 81, 82 First flat plate, second flat plate 91, 92 Fourth nut, second 5 nuts 100 anchor rods 200 endless rings provided at the end of ropes such as snow fences and rockfall prevention nets

Claims (5)

A sandwiched member; a latching portion including a rod-shaped member; a first clamping member having a first hole into which the rod-shaped member is inserted; and a second clamping member having a second hole into which the rod-shaped member is inserted. An anchor connection jig used to connect the connected member and the anchor rod, wherein the rod-shaped member is a part for latching the connected member in the latching portion, and during assembly, The sandwiched member is fixed to the anchor rod, the sandwiched member is sandwiched between the first sandwiching member and the second sandwiching member, the rod-shaped member passes through the first hole and the second hole, A nut disposed on the sandwiched member , the latching portion being fixed, with the member to be connected hung on the rod-shaped member between the first sandwiching member and the second sandwiching member ; Arranged under the clamped member In the nut, the scissors to be clamping member, wherein by screwing the anchor rod, an anchor connecting jig wherein the clamping member is characterized Rukoto fixed to the anchor rod. In a state in which the sandwiched member is rotatable about an axis parallel to the direction in which the first sandwiching member, the sandwiched member, and the second sandwiching member are arranged, the sandwiched member and the first sandwiching member The anchor connection jig according to claim 1, wherein the anchor connection jig is sandwiched between the second clamping members. At the time of the assembly, the position of the first hole of the first clamping member and the position of contact with the sandwiched member so that the rod-shaped member is positioned above the nut disposed on the sandwiched member; The anchor connection jig according to claim 1 , wherein a position of the second hole of the second clamping member and a position in contact with the clamped member are determined. A holding member; a latching portion including a rod-shaped member; a first clamping member having a first hole into which the rod-shaped member is inserted; and a second clamping member having a recess or a second hole into which the rod-shaped member is inserted. An anchor connection jig used for connecting a connected member and an anchor rod, wherein the rod-shaped member is a part for latching the connected member in the latching portion, and is assembled Sometimes, the sandwiched member is fixed to the anchor rod, the sandwiched member is sandwiched between the first sandwiching member and the second sandwiching member, the rod-shaped member passes through the first hole, and the first The anchor connection treatment is characterized in that the latching portion is fixed by the recess or the second hole in a state where the member to be connected is hung on the rod-shaped member between the clamping member and the second clamping member. Ingredients. The anchor connection jig according to claim 1 or 4, wherein a bolt having a screw portion or a bolt shape that is not threaded is used as the latching portion.

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