Anchor bolt position adjustment tool, anchor bolt position adjustment device, and anchor bolt position adjustment method

Abstract

The present invention provides an anchor bolt positioning tool, an anchor bolt positioning device, and an anchor bolt positioning method that can be easily manufactured. [Solution] The anchor bolt position adjuster 100 adjusts the height position of the anchor bolt 11, which is supported on the anchor plate 10 by a nut 12. The anchor bolt position adjuster 100 comprises a shaft member 110 and a socket 120. The shaft member 110 is capable of contacting the upper end portion 11A of the anchor bolt 11. The socket 120 has a through hole 121X into which the shaft member 110 is inserted. The first portion 121 engages with the nut 12. The second portion 122 rotates integrally with the first portion 121. The shaft member 110 is inserted into the through hole 121X so as to be movable relative to the socket 120 in the axial direction AX of the anchor bolt 11 and to rotate integrally with the socket 120.

Claims

1. An anchor bolt positioning device for adjusting the height position of an anchor bolt supported by a nut on an anchor plate, A shaft member that can contact the upper end of the anchor bolt, A socket comprising: a first portion having a through hole into which the shaft member is inserted; and a second portion engaging with the nut and rotating integrally with the first portion, wherein the first portion is provided at the upper end of the second portion; The second portion of the socket is configured as a cylindrical body having a cylindrical inner surface, and the cylindrical inner surface is configured to engage with the outer surface of the nut. The upper end surface of the shaft member is provided with a shaft engagement portion that engages with a pole member that rotates the shaft member. The rotational axis of the shaft member coincides with the rotational axis of the socket. The outer surface of the shaft member has an engagement structure that engages with the inner surface of the through hole so as the shaft member rotates, and the engagement structure is provided along the axial direction of the shaft member. The shaft member is movable relative to the socket in the axial direction of the anchor bolt while sliding against the socket and the through hole of the socket, and is inserted into the through hole so as to rotate integrally with the socket. Anchor bolt positioning tool.

2. An anchor bolt positioning device for adjusting the height position of an anchor bolt supported by a nut on an anchor plate, A shaft member that can contact the upper end of the anchor bolt, A socket having a first portion having a through hole into which the shaft member is inserted, and a second portion that engages with the nut and rotates integrally with the first portion, The system comprises a biasing member that biases the socket in a biasing direction which is from the upper end of the anchor bolt toward the lower end of the anchor bolt, The shaft member is inserted into the through hole such that it is movable relative to the socket in the axial direction of the anchor bolt and rotates integrally with the socket. Anchor bolt positioning tool.

3. The biasing member biases the socket in the biasing direction when the shaft member is in contact with the upper end of the anchor bolt. The anchor bolt positioning device according to claim 2.

4. The aforementioned shaft member is The shaft body is inserted into the through hole of the first part, It has a first flange provided at the upper end of the shaft body, The biasing member is a coil spring, The coil spring is positioned between the upper surface of the first portion and the lower surface of the first flange. The anchor bolt positioning device according to claim 2.

5. The shaft member is provided with a scale. The anchor bolt positioning device according to claim 2.

6. An anchor bolt position adjustment device, An anchor bolt positioning device according to claim 1 or 2, The anchor bolt position adjuster comprises a pole engaging portion that engages with the shaft member of the anchor bolt position adjuster, and a pole member that transmits rotational force to the shaft member of the anchor bolt position adjuster. Anchor bolt position adjustment device.

7. The pole member is formed integrally with the shaft member. An anchor bolt position adjustment device according to claim 6.

8. The system further includes a light receiving device attached to the pole member, which detects the position where the laser beam is received by receiving the laser beam emitted in the horizontal direction. An anchor bolt position adjustment device according to claim 6.

9. An anchor bolt position adjustment device, Anchor bolt positioning tool, A pole member having a pole engagement portion that engages with the shaft member of the anchor bolt position adjuster, and that transmits rotational force to the shaft member of the anchor bolt position adjuster, A light receiving device attached to the pole member and detecting the position where the laser beam is received by receiving the laser beam emitted in the horizontal direction, The system comprises a rotating device attached to the pole member, The rotating device has a motor that rotates the pole member according to the position where the laser light is received. The aforementioned anchor bolt positioning device is a jig for adjusting the height position of an anchor bolt supported by a nut on an anchor plate, The aforementioned anchor bolt positioning device is The aforementioned shaft member, The socket comprises a first portion having a through hole into which the shaft member is inserted, and a second portion that engages with the nut and rotates integrally with the first portion, The shaft member is capable of contacting the upper end of the anchor bolt at its lower end. The shaft member is inserted into the through hole such that it is movable relative to the socket in the axial direction of the anchor bolt and rotates integrally with the socket. Anchor bolt position adjustment device.

10. A method for adjusting the position of anchor bolts, A socket positioning step of engaging the socket of the anchor bolt positioning device according to any one of claims 1 to 5 with the nut, The system includes a height position adjustment step, in which the shaft member is rotated while in contact with the anchor bolt to adjust the height position of the anchor bolt. Method for adjusting the position of anchor bolts.

Images