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CN-224213136-U - Temporary reinforcing structure for cast-in-situ box girder end template

CN224213136UCN 224213136 UCN224213136 UCN 224213136UCN-224213136-U

Abstract

The utility model discloses a temporary reinforcing structure of an end template of a cast-in-situ box girder, which comprises an end template and a positioning hole, wherein the end template is provided with the positioning hole, a positioning assembly is assembled in the end template, a disassembly assembly is assembled in the positioning assembly, the positioning assembly comprises a fixing plate, a buckling frame is assembled on the side wall of the fixing plate, a first screw nail is arranged in the positioning hole, the positioning assembly comprises the fixing plate, a buckling frame is assembled on the side wall of the fixing plate, a first screw nail is arranged in the positioning hole, a fixing groove is arranged in a clamping shell, a clamping plate is arranged in the fixing groove, an electromagnetic block is arranged in the clamping plate, an electric push rod is arranged in the clamping plate, and a clamping hole is arranged on one side of the clamping shell.

Inventors

  • SHEN LIHONG
  • ZHAO HONGGANG
  • WANG XIAO
  • LI YONGQIANG
  • Guo Dongmu

Assignees

  • 中建海峡建设发展有限公司

Dates

Publication Date
20260508
Application Date
20250506

Claims (7)

  1. 1. The temporary reinforcing structure of the cast-in-situ box girder end template comprises an end template (3) and a positioning hole (6), and is characterized in that the positioning hole (6) is formed in the end template (3), a positioning assembly (4) is assembled in the end template (3), and a disassembly assembly (5) is assembled in the positioning assembly (4); The positioning assembly (4) comprises a fixed plate (41), a clamping frame (42) is assembled on the side wall of the fixed plate (41), and a first screw nail (2) is arranged in the positioning hole (6); One end of the first screw nail (2) is provided with a cast-in-situ box girder (1), a clamping shell (46) is assembled in the cast-in-situ box girder (1), and a positioning groove (47) is formed in the clamping shell (46); The electromagnetic block type clamping device is characterized in that a fixing groove (48) is formed in the clamping shell (46), a clamping plate (43) is arranged in the locating groove (47), an electromagnetic block (44) is arranged in the clamping plate (43), an electric push rod (45) is arranged in the clamping plate (43), and a clamping hole is formed in one side of the clamping shell (46).
  2. 2. The temporary reinforcing structure for the end template of the cast-in-situ box girder according to claim 1, wherein one end of the fixing plate (41) is connected with one end of the end template (3), a second threaded hole (7) is formed in the cast-in-situ box girder (1), and the first threaded nail (2) is in threaded connection with the second threaded hole (7).
  3. 3. The temporary reinforcing structure for the cast-in-situ box girder end template according to claim 1, wherein the dismounting assembly (5) comprises a second threaded nail (51), a first threaded hole (52) is formed in the clamping plate (43), a fixed block (54) is arranged in the electric push rod (45), and one end of the second threaded nail (51) penetrates through a connecting hole of the fixed block (54).
  4. 4. A temporary reinforcing structure for an end form of a cast-in-situ box girder according to claim 3, wherein the first threaded hole (52) is in a circular hole shape, and the side wall of the second threaded nail (51) is in threaded connection with the inner wall of the first threaded hole (52).
  5. 5. The temporary reinforcing structure for the cast-in-situ box girder end form according to claim 1, wherein the clamping plate (43) is provided with a mounting groove (53).
  6. 6. A temporary reinforcing structure for an end form of a cast-in-situ box girder according to claim 3, wherein the fixing block (54) is square, and a connecting hole is formed in the fixing block (54).
  7. 7. The temporary reinforcing structure for the cast-in-situ box girder end form according to claim 5, wherein square grooves are formed in the installation grooves (53).

Description

Temporary reinforcing structure for cast-in-situ box girder end template Technical Field The utility model relates to the technical field of reinforced structures, in particular to a temporary reinforced structure of a cast-in-situ box girder end template. Background The cast-in-situ box Liang is a member for forming a box-shaped beam body structure by concrete pouring on a construction site, and is commonly used in projects such as buildings, bridges, tunnels and the like, while the end templates of the cast-in-situ box beam are partial templates positioned at two ends of the box beam, and the cast-in-situ box beam is mainly used for shaping concrete so as to ensure that the shapes and the sizes of the two ends of the box beam meet the design requirements. The end templates of the cast-in-situ box girder are convenient to shape concrete at two ends of the cast-in-situ box girder, but when the end templates of the cast-in-situ box girder are installed, due to the fact that part of the end templates of the cast-in-situ box girder have larger volume, the end templates are inconvenient to be quickly positioned at positions where two ends of the cast-in-situ box girder need to be fixed when the end templates are temporarily fixed at two ends of the cast-in-situ box girder, screw nails can conveniently and quickly penetrate through the end templates to be fixed with the cast-in-situ box girder, and the problem is solved, so that a temporary reinforcing structure of the end templates of the cast-in-situ box girder capable of being quickly positioned is needed to solve. Disclosure of utility model The utility model aims to provide a temporary reinforcing structure for an end template of a cast-in-situ box girder, which aims to solve the problems that the prior art provides that the end template of the cast-in-situ box girder is convenient for shaping concrete at two ends of the cast-in-situ box girder, but when the end template of the cast-in-situ box girder is installed, due to the large volume of part of the end template of the cast-in-situ box girder, the end template is inconvenient to be quickly positioned at the positions which need to be fixed at the two ends of the cast-in-situ box girder when the end template is temporarily fixed at the two ends of the cast-in-situ box girder, so that screw nails can conveniently and quickly penetrate through the end template to be fixed with the cast-in-situ box girder. The utility model provides a temporary reinforcing structure of an end template of a cast-in-situ box girder, which comprises an end template and a positioning hole, wherein the end template is internally provided with the positioning hole, a positioning assembly is assembled in the end template, and a disassembly assembly is assembled in the positioning assembly; the positioning assembly comprises a fixed plate, a buckling frame is assembled on the side wall of the fixed plate, and a first screw nail is arranged in the positioning hole; One end of the first screw nail is provided with a cast-in-situ box girder, a clamping shell is assembled in the cast-in-situ box girder, and a positioning groove is formed in the clamping shell; The fixing groove is formed in the clamping shell, the clamping plate is arranged in the locating groove, the electromagnetic block is arranged in the clamping plate, the electric push rod is arranged in the clamping plate, and the clamping hole is formed in one side of the clamping shell. As the temporary reinforcing structure for the cast-in-situ box girder end template, the utility model is preferable, one end of the fixing plate is connected with one end of the end template, a second threaded hole is arranged in the cast-in-situ box girder, and the first threaded nail is in threaded connection with the second threaded hole. As the temporary reinforcing structure of the cast-in-situ box girder end template, the disassembly assembly comprises a second screw nail, and a first screw hole is formed in the clamping plate. As the temporary reinforcing structure for the cast-in-situ box girder end template, the first threaded hole is preferably round, and the side wall of the second threaded nail is in threaded connection with the inner wall of the first threaded hole. As the temporary reinforcing structure for the cast-in-situ box girder end template, the clamping plate is preferably provided with the mounting groove, the electric push rod is internally provided with the fixed block, and one end of the second screw thread nail penetrates through the connecting hole of the fixed block. As the temporary reinforcing structure of the cast-in-situ box girder end template, the fixing block is preferably square, and the fixing block is internally provided with a connecting hole. As the temporary reinforcing structure of the cast-in-situ box girder end template, the installation groove is preferably provided with a square groove. Compared with the prior art, the utility model has the benefi