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Anchor bolt nut cap, anchor bolt cage, anchor bolt fracture replacement tool and replacement method
The anchor bolt nut cap comprises an upper limiting piece and a lower bottom cover, the upper limiting piece is in a groove shape with an upward notch, a groove chamber of the upper limiting piece is a regular hexagonal cavity matched with a nut, the middle of the lower end of the upper limiting piece is downwards and convexly provided with an inserting male part, and the inserting male part is fixedly connected with the lower bottom cover. The middle of the groove bottom wall of the upper limiting piece is provided with a through hole which penetrates through the middle of the plug-in male part and allows the anchor bolt to penetrate downwards, and a nut in threaded connection with the lower end of the anchor bolt is embedded into a groove chamber of the upper limiting piece; the lower bottom cover is in a groove shape, a groove opening of the lower bottom cover is flared and forms an inserting female portion matched with the inserting male portion, the inner wall of a groove in the lower end of the lower bottom cover is provided with internal threads matched with threads at the lower end of the anchor bolt, the lower bottom cover is in threaded connection with the lower end of the anchor bolt, and the inserting female portion of the lower bottom cover is inserted into the inserting male portion. Therefore, the lower bottom cover and the upper limiting piece wrap and seal the lower ends of the nut and the anchor bolt, so that the nut and the anchor bolt are isolated from a concrete foundation.
本发明公开了一种锚栓螺母帽、锚栓笼、锚栓断裂更换工装与更换方法，锚栓螺母帽包括上限位件和下底盖，上限位件为槽口朝上的槽体形，且其槽室为与螺母相配合的正六边形腔，上限位件下端的中部向下凸设有插接公部，上限位件的槽底壁的中部设有贯穿插接公部中部以供锚栓向下穿过的通孔，锚栓下端螺纹连接的螺母嵌入在上限位件的槽室内；下底盖为槽体形，其槽口处扩口并形成与插接公部相配合的插接母部，下底盖的下端的槽内壁上设有与锚栓下端螺纹配合的内螺纹，下底盖与锚栓的下端螺纹连接，且其插接母部插接在插接公部上，如此下底盖和上限位件将螺母和锚栓的下端均包裹并密封，从而与混凝土基础隔绝。
Anchor bolt nut cap, anchor bolt cage, anchor bolt fracture replacement tool and replacement method
The anchor bolt nut cap comprises an upper limiting piece and a lower bottom cover, the upper limiting piece is in a groove shape with an upward notch, a groove chamber of the upper limiting piece is a regular hexagonal cavity matched with a nut, the middle of the lower end of the upper limiting piece is downwards and convexly provided with an inserting male part, and the inserting male part is fixedly connected with the lower bottom cover. The middle of the groove bottom wall of the upper limiting piece is provided with a through hole which penetrates through the middle of the plug-in male part and allows the anchor bolt to penetrate downwards, and a nut in threaded connection with the lower end of the anchor bolt is embedded into a groove chamber of the upper limiting piece; the lower bottom cover is in a groove shape, a groove opening of the lower bottom cover is flared and forms an inserting female portion matched with the inserting male portion, the inner wall of a groove in the lower end of the lower bottom cover is provided with internal threads matched with threads at the lower end of the anchor bolt, the lower bottom cover is in threaded connection with the lower end of the anchor bolt, and the inserting female portion of the lower bottom cover is inserted into the inserting male portion. Therefore, the lower bottom cover and the upper limiting piece wrap and seal the lower ends of the nut and the anchor bolt, so that the nut and the anchor bolt are isolated from a concrete foundation.
本发明公开了一种锚栓螺母帽、锚栓笼、锚栓断裂更换工装与更换方法，锚栓螺母帽包括上限位件和下底盖，上限位件为槽口朝上的槽体形，且其槽室为与螺母相配合的正六边形腔，上限位件下端的中部向下凸设有插接公部，上限位件的槽底壁的中部设有贯穿插接公部中部以供锚栓向下穿过的通孔，锚栓下端螺纹连接的螺母嵌入在上限位件的槽室内；下底盖为槽体形，其槽口处扩口并形成与插接公部相配合的插接母部，下底盖的下端的槽内壁上设有与锚栓下端螺纹配合的内螺纹，下底盖与锚栓的下端螺纹连接，且其插接母部插接在插接公部上，如此下底盖和上限位件将螺母和锚栓的下端均包裹并密封，从而与混凝土基础隔绝。
Anchor bolt nut cap, anchor bolt cage, anchor bolt fracture replacement tool and replacement method
一种锚栓螺母帽、锚栓笼、锚栓断裂更换工装与更换方法
PU FENG (author) / NIE YUN (author) / GONG JUNLIANG (author)
2023-01-20
Patent
Electronic Resource
Chinese
IPC:
F16B
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES
,
Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile
/
B25B
TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
,
Werkzeuge oder Werkbankvorrichtungen zum Befestigen, Verbinden, Lösen oder Halten, soweit nicht anderweitig vorgesehen
/
E02D
FOUNDATIONS
,
Gründungen
/
F16M
Rahmen, Gehäuse oder Grundplatten von Kraftmaschinen oder anderen Maschinen oder von Apparaten, nicht auf eine besondere Art von Maschine oder Apparat eingeschränkt, die anderweitig vorgesehen ist
,
FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE
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