Prefabricated assembly type structure for building civil engineering construction

Abstract

The utility model discloses a prefabricated assembly type structure for building civil engineering construction, which relates to the field of civil engineering and comprises a base, an assembly column mounted at the top end of the base and a positioning mechanism arranged on the base and the assembly column. The positioning mechanism comprises a positioning unit and a guide unit; and the positioning unit is used for positioning accessories of the base and the assembly column. By arranging the positioning mechanism, when the assembly column needs to be in butt joint with the base, the assembly column can be hoisted through a crane, the guide grooves distributed in the two sides of the connecting base at the bottom of the assembly column make contact with the guide blocks higher than the steel bar positioning rods, and the narrow positions of the top ends of the guide blocks enter the wide positions of the bottoms of the guide grooves; and when the inclined surfaces of the guide blocks and the guide grooves are used for guiding, the guide blocks and the guide grooves are aligned and spliced, so that the four steel bar positioning rods penetrate through the connecting seat to be in butt joint with the four positioning grooves, the assembly column and the base are conveniently and quickly positioned and mounted, and the working efficiency is further improved.

Description

A prefabricated assembly structure for building and civil engineering construction Technical Field

[0001] This utility model relates to the field of civil engineering, specifically a prefabricated assembly structure for building civil engineering construction. Background Technology

[0002] Prefabricated structure is short for prefabricated concrete structure. It is a concrete structure assembled and connected with prefabricated components as the main load-bearing components. Prefabricated reinforced concrete structure is one of the important directions of my country's building structure development. It is conducive to the development of my country's building industrialization, improving production efficiency, saving energy, developing green and environmentally friendly buildings, and improving and ensuring the quality of building projects.

[0003] In existing technologies, prefabricated assembly panels are often used in construction projects due to environmental protection requirements. During use, a crane is needed to manually insert the cast panels into the preset positions and connect them with the reinforcing bars of the base through the preset holes and slots on the assembly panels. Since the diameter of the reinforcing bars is relatively small compared to the assembly panels, and the lifting is done by a crane, the connection time is relatively long. Based on this, this utility model proposes a prefabricated assembly structure for building and civil engineering construction. Summary of the Invention

[0004] The purpose of this utility model is to provide a prefabricated assembly structure for building and civil engineering construction in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a prefabricated assembly structure for building and civil engineering construction, including a base, an assembly column installed at the top of the base, and a positioning mechanism set on the base and the assembly column;

[0006] The positioning mechanism includes a positioning unit and a guiding unit;

[0007] The positioning unit is used to provide positioning for the base and assembly column components;

[0008] The guiding unit is used to provide guidance for the positioning unit's positioning.

[0009] As a further embodiment of this utility model: the positioning unit includes a steel bar positioning rod, a connecting seat, and a positioning groove;

[0010] The steel bar positioning rod is fixed to the top of the base, and the steel bar positioning rod is used to provide positioning for the docking of the base and the assembly column;

[0011] The connecting seat is fixed to the bottom of the assembly column, and the connecting seat is used to provide support for the assembly column;

[0012] The positioning groove is formed inside the connecting seat and extends through the connecting seat to the interior of the assembly column. The positioning groove is used to provide space for the insertion of the rebar positioning rod.

[0013] As a further improvement of this utility model: the guiding unit includes a guide block and a guide groove;

[0014] The guide block is fixed to the top of the base and located between the steel bar positioning rods. The guide block is used to provide guidance for the docking of the base and the assembly column.

[0015] The guide grooves are formed on both sides of the assembly column, and the guide grooves are used to provide space for the guide block to enter.

[0016] As a further improvement of this utility model, the number of the steel bar positioning rods is four, and the four steel bar positioning rods are evenly distributed at the four corners of the assembly column.

[0017] As a further improvement of this utility model: the outer wall of the rebar positioning rod matches the inner side of the positioning groove, and a rectangular slot is reserved between the connecting seat and the assembly column for the rebar positioning rod to pass through.

[0018] As a further embodiment of this utility model: the lower ends of the guide block are inclined on both sides, the upper end of the guide block is rectangular, the guide block as a whole has a structure that is narrow at the top and wide at the bottom, and the outer wall of the guide block matches the inner side of the guide groove.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] By setting up a positioning mechanism, when it is necessary to assemble the column and the base, the column can be hoisted by a crane. The guide grooves distributed on both sides of the bottom connecting seat of the column contact the guide block which is higher than the steel bar positioning rod. The narrower part of the top of the guide block enters the wider part of the bottom of the guide groove. When guided by the inclined surfaces of the guide block and the guide groove, the guide block and the guide groove are aligned and spliced, so that the four steel bar positioning rods pass through the connecting seat and assemble with the four positioning grooves. This facilitates the quick positioning and installation of the column and the base, further improving work efficiency. Attached Figure Description

[0021] Figure 1 is a schematic diagram of the structure of this utility model;

[0022] Figure 2 is a schematic diagram of the positioning mechanism of this utility model;

[0023] Figure 3 is a cross-sectional view of the internal structure of the assembly column of this utility model.

[0024] In the diagram: 1. Base; 2. Assembly column; 3. Positioning mechanism; 301. Rebar positioning rod; 302. Guide block; 303. Connecting seat; 304. Positioning groove; 305. Guide groove. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please refer to Figures 1-3. In this embodiment of the present invention, a prefabricated assembly structure for building and civil engineering construction includes a base 1, an assembly column 2 installed at the top of the base 1, and a positioning mechanism 3 set on the base 1 and the assembly column 2.

[0027] Positioning mechanism 3 includes a positioning unit and a guiding unit;

[0028] The positioning unit is used to provide positioning for the components of the base 1 and the assembly column 2;

[0029] The guiding unit is used to provide guidance for the positioning unit's positioning;

[0030] The positioning unit includes a steel bar positioning rod 301, a connecting seat 303, and a positioning groove 304;

[0031] The rebar positioning rod 301 is fixed to the top of the base 1. The rebar positioning rod 301 is used to provide positioning for the docking of the base 1 and the assembly column 2.

[0032] The connecting seat 303 is fixed to the bottom of the assembly column 2, and the connecting seat 303 is used to provide support for the assembly column 2;

[0033] The positioning groove 304 is formed inside the connecting seat 303 and extends through the connecting seat 303 to the interior of the assembly column 2. The positioning groove 304 is used to provide space for the insertion of the rebar positioning rod 301.

[0034] The guiding unit includes a guide block 302 and a guide groove 305;

[0035] The guide block 302 is fixed to the top of the base 1 and located between the steel bar positioning rods 301. The guide block 302 is used to provide guidance for the docking of the base 1 and the assembly column 2.

[0036] Guide grooves 305 are provided on both sides of the assembly column 2, and guide grooves 305 are used to provide space for the guide block 302 to enter.

[0037] In this embodiment: This structure allows for the assembly column 2 to be lifted using a crane when docking the base 1 and the assembly column 2 is required. The bottom of the assembly column 2 is aligned with the steel bar positioning rod 301 and guide block 302 at the top of the base 1. As the assembly column 2 descends closer to the base 1, the guide block 302, which is higher than the steel bar positioning rod 301, docks with the guide groove 305 first. The narrow opening at the top of the guide block 302 enters the wide opening at the bottom of the guide groove 305, performing a first positioning alignment of the base 1 and the assembly column 2. Afterward, the assembly column 2 continues to move downward. At this time, the narrower rectangular portion at the top of the guide block 302 enters the inner rectangular slot of the guide groove 305, positioning the vertical movement of the assembly column 2. This aligns the guide groove 305 inside the connecting seat 303 with the steel bar positioning rod 301, allowing the continuing descent of the assembly column 2 to quickly dock with the four steel bar positioning rods 301, achieving the purpose of starting the installation and assembly of the base 1 and the assembly column 2, further improving work efficiency.

[0038] Please refer to Figures 1-3. There are four rebar positioning rods 301, which are evenly distributed at the four corners of the assembly column 2. The outer wall of the rebar positioning rod 301 matches the inner side of the positioning groove 304. A rectangular slot is reserved between the connecting seat 303 and the assembly column 2 for the rebar positioning rod 301 to pass through. The lower two sides of the guide block 302 are inclined, and the upper end of the guide block 302 is rectangular. The guide block 302 has a structure that is narrow at the top and wide at the bottom. The outer wall of the guide block 302 matches the inner side of the guide groove 305.

[0039] In this embodiment: With this structure, the upper rectangular part of the guide block 302 can first contact the bottom inclined part of the guide groove 305. The bottom inclined surface of the guide groove 305 provides guidance for the docking of the assembly column 2 and the base 1, so that the upper rectangular part of the guide block 302 can better enter the inner rectangular slot of the guide groove 305, thereby quickly completing the assembly and positioning of the base 1 and the assembly column 2.

[0040] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A prefabricated assembly structure for building and civil engineering construction, comprising a base (1), wherein an assembly column (2) is installed at the top of the base (1), characterized in that, A positioning mechanism (3) is provided on the base (1) and the assembly column (2); the positioning mechanism (3) includes a positioning unit and a guiding unit; the positioning unit is used to provide positioning for the accessories of the base (1) and the assembly column (2); the guiding unit is used to provide guidance for the positioning of the positioning unit; the positioning unit includes a steel bar positioning rod (301), a connecting seat (303), and a positioning groove (304); the steel bar positioning rod (301) is fixed at the top of the base (1), and the steel bar positioning rod (301) is used to provide positioning for the docking of the base (1) and the assembly column (2); the connecting seat (303) is fixed at the bottom of the assembly column (2), and the connecting seat (303) is used to provide support for the assembly column (2); the positioning groove (304) is opened inside the connecting seat (303) and extends through the connecting seat (303) to the interior of the assembly column (2), and the positioning groove (304) is used to provide space for the insertion of the steel bar positioning rod (301).

2. The prefabricated assembly structure for building and civil engineering construction according to claim 1, characterized in that, The guiding unit includes a guide block (302) and a guide groove (305); the guide block (302) is fixed at the top of the base (1) and located between the steel bar positioning rods (301), and the guide block (302) is used to provide guidance for the docking of the base (1) and the assembly column (2); the guide groove (305) is opened on both sides of the assembly column (2), and the guide groove (305) is used to provide space for the guide block (302) to enter.

3. The prefabricated assembly structure for building and civil engineering construction according to claim 1, characterized in that, The number of the steel bar positioning rods (301) is four, and the four steel bar positioning rods (301) are evenly distributed at the four corners of the assembly column (2).

4. A prefabricated assembly structure for building and civil engineering construction according to claim 1, characterized in that, The outer wall of the rebar positioning rod (301) matches the inner side of the positioning groove (304), and a rectangular slot is reserved between the connecting seat (303) and the assembly column (2) for the rebar positioning rod (301) to pass through.

5. A prefabricated assembly structure for building and civil engineering construction according to claim 2, characterized in that, The lower two sides of the guide block (302) are inclined, the upper end of the guide block (302) is rectangular, the guide block (302) has a structure that is narrow at the top and wide at the bottom, and the outer wall of the guide block (302) matches the inner side of the guide groove (305).

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