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CN-224222623-U - Steel reinforcement cage bed-jig

CN224222623UCN 224222623 UCN224222623 UCN 224222623UCN-224222623-U

Abstract

The utility model relates to the technical field of prefabricated component production, in particular to a reinforcement cage jig which comprises a positioning back frame and a positioning assembly, wherein a plurality of limiting structures are arranged on the positioning back frame at intervals along a first direction, the positioning assembly comprises a plurality of positioning tooth blocks which are in one-to-one correspondence with the limiting structures, the positioning tooth blocks are hinged with the positioning back frame so as to enable the positioning tooth blocks to rotate along a second direction, a bearing groove for bearing positioning reinforcement bars is formed in the first end of the positioning tooth blocks, and in a bearing state, the second end of the positioning tooth blocks is in limiting fit with the corresponding limiting structures. According to the reinforcement cage jig, the positioning assembly is directly arranged on the positioning back frame of the reinforcement cage jig, so that the connecting plate for installing the positioning assembly and the installation mechanism thereof can be omitted, the reinforcement cage jig structure is simplified, the assembly difficulty is reduced, and the defects of complex structure and high assembly difficulty of the reinforcement cage positioning device in the prior art are overcome.

Inventors

  • XIE LIANG
  • HE BIN
  • LI XUHAO
  • MA MINGYUAN

Assignees

  • 湖南五新智能科技有限公司

Dates

Publication Date
20260512
Application Date
20250514

Claims (10)

  1. 1. A reinforcement cage bed-jig, characterized by comprising: The positioning back frame (100), wherein the positioning back frame (100) is provided with a plurality of limiting structures (140) at intervals along a first direction; The positioning assembly (200), the positioning assembly (200) comprises a plurality of positioning tooth blocks (210) which are in one-to-one correspondence with the limiting structures (140), the positioning tooth blocks (210) are hinged with the positioning back frame (100) so that the positioning tooth blocks (210) can rotate along a second direction, and a bearing groove (211) for bearing positioning steel bars is formed in the first end of each positioning tooth block (210); And in a bearing state, the second end of the positioning tooth block (210) is in limit fit with the corresponding limit structure (140).
  2. 2. The reinforcement cage bed of claim 1, wherein the limit structure (140) includes a limit groove (141), the limit groove (141) including a bottom wall and a top wall; In the bearing state, the second end of the positioning tooth block (210) is in limit fit with the bottom wall and/or the top wall corresponding to the limit groove (141).
  3. 3. Reinforcement cage moulding bed according to claim 2, characterized in that in the initial condition, the second end of the positioning tooth block (210) cooperates in a limited manner with the bottom wall and/or the top wall corresponding to the limiting groove (141).
  4. 4. The reinforcement cage bed-jig according to claim 2, wherein the positioning back frame (100) comprises an outer side plate (110), a back frame supporting plate (120) and an inner side plate (130), the outer side plate (110) and the inner side plate (130) are oppositely arranged at two sides of the back frame supporting plate (120), and the limit groove (141) is arranged at the outer side plate (110).
  5. 5. The reinforcement cage bed-jig according to claim 4, wherein the back-rest support plate (120) comprises a support plate body (121) and a plurality of connecting parts (122) corresponding to the limit grooves (141) one by one, the connecting parts (122) are connected with the support plate body (121) and penetrate through the corresponding limit grooves (141), and the positioning tooth blocks (210) are hinged with the connecting parts (122).
  6. 6. The reinforcement cage bed as set forth in claim 5, wherein said limit groove (141) further comprises two side walls disposed opposite to each other, an outer edge of said connecting portion (122) being engaged with said bottom wall and/or said top wall, and a side portion of said connecting portion (122) being engaged with one of said side walls.
  7. 7. Reinforcement cage moulding bed according to claim 5, characterized in that said positioning tooth block (210) is hinged to said support plate body (121).
  8. 8. Reinforcement cage bed according to claim 4, characterized in that the back support plate (120), the outer side plate (110) and the inner side plate (130) are integrally provided.
  9. 9. Reinforcement cage moulding bed according to any of claims 1 to 8, characterized in that the limit structure (140) comprises a limit block (142); And in a bearing state, the second end of the positioning tooth block (210) is in limit fit with the corresponding limit block (142).
  10. 10. Reinforcement cage bed according to any one of claims 1 to 8, characterized in that the positioning assembly (200) further comprises a hinged connection (220), through which the positioning tooth block (210) is hinged to the positioning back (100), said hinged connection being a hinge shaft or a hinge bolt.

Description

Steel reinforcement cage bed-jig Technical Field The utility model relates to the technical field of prefabricated part production, in particular to a reinforcement cage jig frame. Background When the reinforcement cage is pre-bound, the reinforcement distance needs to be positioned according to the design requirement so as to ensure the binding precision of the reinforcement cage. In the prior art, a fastener mounting hole is formed in a back frame of a reinforcement cage jig frame and is connected with a connecting plate, and a plurality of rotatable positioning tooth blocks are arranged on the connecting plate along the length direction at intervals and used for positioning the distance between the reinforcement bars when pre-binding is carried out, and giving way when the reinforcement cage is hoisted after binding is completed. However, in the prior art, the back frame of the reinforcement cage bed-jig needs to be additionally provided with a connecting structure for fixing the connecting plate, and the structure is complex and the assembly difficulty is high. Disclosure of utility model The utility model provides a reinforcement cage jig which is used for solving the defects of complex structure and high assembly difficulty of a reinforcement cage positioning device in the prior art. The utility model provides a reinforcement cage jig frame which comprises a positioning back frame and a positioning assembly. The positioning assembly comprises a plurality of positioning tooth blocks corresponding to the limiting structures one by one, the positioning tooth blocks are hinged with the positioning back frame so that the positioning tooth blocks can rotate along a second direction, a bearing groove for bearing positioning reinforcing steel bars is formed in the first end of each positioning tooth block, and the second end of each positioning tooth block is in limiting fit with the corresponding limiting structure in a bearing state. According to the reinforcement cage bed-jig provided by the utility model, the limiting structure comprises the limiting groove, wherein the limiting groove comprises the bottom wall and the top wall, and the second end of the positioning tooth block is in limiting fit with the bottom wall and/or the top wall corresponding to the limiting groove in a bearing state. According to the reinforcement cage jig provided by the utility model, in an initial state, the second end of the positioning tooth block is in limit fit with the bottom wall and/or the top wall corresponding to the limit groove. According to the reinforcement cage bed-jig provided by the utility model, the positioning back frame comprises an outer side plate, a back frame supporting plate and an inner side plate, wherein the outer side plate and the inner side plate are oppositely arranged at two sides of the back frame supporting plate, and the limiting groove is arranged on the outer side plate. According to the reinforcement cage bed-jig provided by the utility model, the back frame supporting plate comprises a supporting plate body and a plurality of connecting parts corresponding to the limiting grooves one by one, the connecting parts are connected with the supporting plate body and penetrate through the corresponding limiting grooves, and the positioning tooth blocks are hinged with the connecting parts. According to the reinforcement cage bed-jig provided by the utility model, the limiting groove further comprises two side walls which are oppositely arranged, the outer edge of the connecting part is matched with the bottom wall and/or the top wall, and the side part of the connecting part is matched with one of the side walls. According to the reinforcement cage jig provided by the utility model, the positioning tooth block is hinged with the support plate body. According to the reinforcement cage jig provided by the utility model, the back frame supporting plate, the outer side plate and the inner side plate are integrally arranged. According to the reinforcement cage jig provided by the utility model, the limiting structure comprises the limiting block, and the second end of the positioning tooth block is in limiting fit with the corresponding limiting block in a bearing state. According to the reinforcement cage bed-jig provided by the utility model, the positioning assembly further comprises a hinged connecting piece, the positioning tooth block is hinged with the positioning back frame through the hinged connecting piece, and the hinged connecting piece is a hinged shaft or a hinged bolt. According to the reinforcement cage jig, the positioning assembly is directly arranged on the positioning back frame of the reinforcement cage jig, so that the connecting plate for installing the positioning assembly and the installation mechanism thereof can be omitted, the reinforcement cage jig structure is simplified, the assembly difficulty is reduced, and the defects of complex structure and high assembly difficu