CN-224228118-U - Bottom supporting plate of core-filled concrete reinforcement cage

CN224228118UCN 224228118 UCN224228118 UCN 224228118UCN-224228118-U

Abstract

The utility model relates to the technical field of bottom plates of reinforcement cages, in particular to a bottom plate of a core-filling concrete reinforcement cage, which comprises a main rib, wherein the bottom of the main rib is provided with a bottom plate main body, the bottom of the bottom plate main body is provided with a fitting mechanism which is convenient for assisting the pile holes under the main rib and the bottom plate main body and preventing concrete from leaking, a bottom groove is formed in the bottom of the bottom plate main body, a thread groove is formed in the bottom of the bottom groove, a rubber ring is fixedly connected to the bottom groove, the bottom hole is formed in the bottom of the rubber ring in a penetrating manner, screws are inserted in the bottom holes, a reinforcing strip is fixedly connected to the upper surface of the rubber ring, and a bending groove is formed in the reinforcing strip. This irritate core concrete steel reinforcement cage collet board has the rubber ring through utilizing screwed connection in the kerve of seting up in collet board main part bottom, and the rubber ring upper surface is provided with the reinforcement strip that the bending groove was setted up on the surface to make laminating mechanism can remain the expansion state all the time.

Inventors

HE TAO
JIANG HAIFENG
WANG MINGJIE
LI SHU
CHANG XIAOJIANG
YANG SHENG
SUN LEI
LI MENGLIANG

Assignees

中交建筑集团第九工程有限公司
中交建筑集团有限公司

Dates

Publication Date: 20260512
Application Date: 20250605

Claims (8)

1. The bottom support plate of the core-filled concrete reinforcement cage comprises a main rib (1) and is characterized in that a bottom support plate main body (2) is arranged at the bottom of the main rib (1), and a laminating mechanism (3) which is convenient for assisting a pile hole under the main rib (1) and the bottom support plate main body (2) and preventing concrete leakage is arranged at the bottom of the bottom support plate main body (2); Laminating mechanism (3), laminating mechanism (3) include kerve (301), screw groove (302), rubber ring (303), bottom hole (304), screw (305), reinforcement strip (306) and bending groove (307), the bottom of collet plate main part (2) is seted up in kerve (302), the bottom in kerve (301) is seted up in screw groove (302), rubber ring (303) fixed connection is on kerve (301), bottom hole (304) run through and set up in the bottom of rubber ring (303), screw (305) grafting sets up in bottom hole (304), reinforcement strip (306) fixed connection is at the upper surface of rubber ring (303), bending groove (307) are seted up on reinforcement strip (306).
2. The bottom plate of the core-filled concrete reinforcement cage according to claim 1, wherein a connecting seat (201) is fixedly connected to the upper surface of the bottom plate main body (2), a threaded hoop tube (202) is fixedly connected to the connecting seat (201), a shrinkage groove (203) is formed in the threaded hoop tube (202), a clamping strip (204) is fixedly connected to the inner wall of the threaded hoop tube (202), and a shrinkage groove (203) is formed in the outer side of the threaded hoop tube (202) in a threaded connection mode.
3. The bottom plate of the cored concrete reinforcement cage according to claim 1, wherein stirrups (101) are fixedly connected to the outer side of the main ribs (1) in a winding manner.
4. The bottom plate of the cored concrete reinforcement cage according to claim 1, wherein the rubber ring (303) is fixedly connected to the bottom plate main body (2).
5. The cored concrete reinforcement cage bottom plate of claim 1, wherein the screw (305) is threaded into the thread groove (302) through the bottom hole (304).
6. The bottom plate of the core-filling concrete reinforcement cage according to claim 2, wherein the shape of the threaded hoop tube (202) is in a shape of being narrow at the upper part and wide at the lower part, and the threaded hoop tube (202) and the nut (205) are clamped and fixedly sleeved at the bottom end of the main reinforcement (1).
7. The bottom plate of the steel reinforcement cage for core filling according to claim 2, wherein the clamping strips (204) are arranged on the main ribs (1) in a clamping manner.
8. A bottom plate of a cored concrete reinforcement cage according to claim 1, wherein the reinforcing strips (306) and the bending grooves (307) are arranged on one circle of the upper surface of the rubber ring (303).

Description

Bottom supporting plate of core-filled concrete reinforcement cage Technical Field The utility model relates to the technical field of reinforcement cage bottom support plates, in particular to a core-filling concrete reinforcement cage bottom support plate. Background The steel reinforcement cage is a framework member used for enhancing the strength of a concrete structure in the construction engineering, and the steel reinforcement is welded or bound to form a grid structure. The composite comprises a main rib, a spiral stirrup and a bottom supporting plate. The device does not have the structure of quick connection of the bottom support plate and seepage prevention at the bottom of the pile hole of the bottom support plate when in use, so that most of the existing reinforcement cage is welded in a connection mode of the bottom support plate and the reinforcement cage, the welding position is complicated, the welding process cannot be accurately controlled, and when the existing bottom support plate and the reinforcement cage are placed in the pile hole, the size of the bottom support plate is required to be approximately the same as the diameter of the pile hole, after the reinforcement cage and the bottom support plate are placed in the pile hole, the bottom support plate is extremely easy to contact with the inner wall of the rugged pile hole, so that a clamp owner cannot continue to control the lower part, and because the flatness of the bottom of the pile hole is poor and the diameter of the bottom end is not controlled, after the reinforcement cage and the bottom support plate are completely placed in the pile hole, concrete is extremely easy to flow out from the gap between the bottom support plate and the lower part of the bottom support plate. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides a bottom support plate of a core-filling concrete reinforcement cage, which has the advantages of quick connection of the bottom support plate and seepage prevention of the bottom of a pile hole of the bottom support plate. The utility model provides a bottom support plate of a core-filling concrete reinforcement cage, which comprises a main rib, wherein the bottom of the main rib is provided with a bottom support plate main body, and the bottom of the bottom support plate main body is provided with a laminating mechanism which is convenient for assisting the lower pile holes of the main rib and the bottom support plate main body and preventing concrete leakage; The laminating mechanism comprises a bottom groove, a thread groove, a rubber ring, a bottom hole, a screw, a reinforcing strip and a bending groove, wherein the bottom groove is formed in the bottom of the bottom supporting plate main body, the thread groove is formed in the bottom of the bottom groove, the rubber ring is fixedly connected to the bottom groove, the bottom hole penetrates through the bottom of the rubber ring, the screw is inserted into the bottom hole, the reinforcing strip is fixedly connected to the upper surface of the rubber ring, and the bending groove is formed in the reinforcing strip. As a preferable technical scheme of the utility model, the upper surface of the bottom support plate main body is fixedly connected with a connecting seat, a threaded hoop tube is fixedly connected to the connecting seat, a contraction groove is formed in the threaded hoop tube, a clamping strip is fixedly connected to the inner wall of the threaded hoop tube, and a contraction groove is connected to the outer side of the threaded hoop tube in a threaded manner. As a preferable technical scheme of the utility model, the outer side of the main reinforcement is fixedly connected with the stirrup in a winding way. As a preferable technical scheme of the utility model, the rubber ring is fixedly connected to the bottom support plate main body. As a preferable technical scheme of the utility model, the screw passes through the bottom hole and is connected in the thread groove in a threaded manner. As a preferable technical scheme of the utility model, the shape of the threaded hoop tube is in a shape of narrow upper part and wide lower part, and the threaded hoop tube and the nut are clamped and fixedly sleeved at the bottom end of the main rib. As a preferable technical scheme of the utility model, the clamping strip is arranged on the main rib in a clamping way. As a preferable technical scheme of the utility model, the reinforcing strip and the bending groove are arranged on one circle of the upper surface of the rubber ring. Compared with the prior art, the utility model has the following beneficial effects: 1. This irritate core concrete steel reinforcement cage collet board, through place collet board main part on ground flatly, then cup joint the nut on the principal bar after, erect the grafting in the screw thread hoop section of thick bamboo with the principal bar, make the principal bar keep ve