Constructional column fixing structure and forming device thereof

Abstract

The utility model discloses a constructional column fixing structure and a forming device thereof, the constructional column fixing structure comprises a constructional column, the constructional column is connected inside a wall body, a counter bore is pre-arranged on the inner wall of the wall body, a threaded pipe is pre-arranged on the inner wall of the counter bore, convex parts are uniformly distributed on the left side and the right side of the constructional column, the convex parts are arranged to be rectangular, and the convex parts are arranged in the wall body. Steel bar vertical rods are evenly arranged in the constructional column, the number of the steel bar vertical rods is four, the outer walls of the four steel bar vertical rods are evenly and fixedly connected with hoop bars through steel wires, and the outer walls of the steel bar vertical rods are fixedly connected with steel bar transverse rods through steel wires. Therefore, in the process of installing and pouring the side formwork and the back formwork, punching on the surface of the wall can be avoided, the strength of the wall is prevented from being damaged, meanwhile, the threaded pipe is reserved in the wall on the inner wall of the wall in a manner of reserving the threaded pipe and painting and plastering, and the strength of the wall is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of structural columns, in particular to a structural column fixing structure and a forming device thereof. Background Art

[0002] Structural columns are used to enhance the stability of walls. They are connected to ring beams to form a spatial skeleton, thereby greatly improving the overall stiffness and stability of the building. For longer walls, structural columns can effectively limit the out-of-plane deformation of the wall and increase the bearing capacity of the wall. When existing structural columns are fixed and formed between the walls, it is usually necessary to set templates on the outer walls on both sides of the wall to limit the concrete, and then perform the forming operation by pouring concrete. When installing the template, it is generally necessary to drill holes in the wall to install collision bolts, so that the template is fixed by locking buckles. In the process of drilling holes, certain damage is caused to the wall, which damages the strength of the wall, making it inconvenient to improve the safety of construction and the stability of the wall structure. Utility Model Content

[0003] The purpose of the present invention is to provide a structural column fixing structure and a forming device thereof, so as to solve the problems raised in the above background technology.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] A structural column fixing structure and a forming device thereof include a structural column, wherein the structural column is connected to the inside of a wall, the inner wall of the wall is preset with a countersunk hole, the inner wall of the countersunk hole is preset with a threaded tube, protrusions are evenly distributed on the left and right sides of the structural column, and the protrusions are arranged in a rectangular shape, steel bars are evenly arranged inside the structural column, four steel bars are arranged, and the outer walls of the four steel bars are evenly fixedly connected to stirrups by steel wires, the outer walls of the steel bars are fixedly connected to steel cross bars by steel wires, four steel cross bars are arranged, and the outer walls of the four steel cross bars are evenly fixedly connected to stirrups, and the structural column is formed by pouring concrete.

[0006] In a preferred embodiment of the present invention, it comprises a casting side formwork and a back formwork, and the casting side formwork and the back formwork are detachably fixedly mounted on the outer wall of the structural column reserved in the wall.

[0007] In a preferred embodiment of the present invention, a pouring port is provided at the top center of the pouring side formwork, the pouring port is arranged in a trumpet shape, a slot is provided on the inner wall of the pouring side formwork, and the inner wall of the slot cooperates with a plug-in connection limit plate.

[0008] In a preferred embodiment of the present invention, a ring plate is fixedly installed at the input end of the threaded pipe, and the outer walls of the casting side formwork and the back formwork are fitted with a cross plate.

[0009] In a preferred embodiment of the present invention, a limiting groove is provided on the inner wall of the transverse baffle, and the limiting groove is engaged with the outer wall of the casting side formwork and the back formwork.

[0010] In a preferred embodiment of the present invention, the inner walls of the casting side formwork and the back formwork are detachably fixedly connected to the inner wall of the threaded tube by bolts, and a handle is fixedly installed on the outer wall of the limiting plate.

[0011] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention.

[0012] 1. By pre-setting countersunk holes and threaded pipes inside the wall, it is convenient to install the side and back formwork during the pouring process, avoiding drilling on the wall surface and thus avoiding damaging the wall strength. At the same time, the threaded pipes are reserved on the inner wall of the wall and retained inside the wall through plastering, thereby improving the wall strength.

[0013] 2. By arranging raised blocks on the outer wall of the structural column, it can be connected with the wall, thereby improving the tightness of the connection between the structural column and the wall, thereby improving the structural stability of the wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0015] Figure 1 This is a schematic diagram of the main structure of a structural column fixing structure and its forming device;

[0016] Figure 2 This is a rear view schematic diagram of a structural column fixing structure and its forming device;

[0017] Figure 3 This is a schematic diagram of the decomposed structure of a structural column in a structural column fixing structure and a forming device thereof;

[0018] Figure 4 This is a schematic diagram of the exploded structure of a structural column fixing structure and a forming device thereof;

[0019] Figure 5 The figure is a schematic diagram of a structural column fixing structure and a casting side formwork structure in its forming device.

[0020] In the figure: wall 100, countersunk hole 110, threaded pipe 120, ring plate 121, structural column 200, raised part 210, steel bar vertical pole 220, steel bar horizontal pole 230, hoop reinforcement 240, casting side formwork 300, casting mouth 310, slot 320, limit plate 330, back formwork 340, cross plate 350, limit groove 351, bolt 352. DETAILED DESCRIPTION

[0021] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0022] Example 1: Figure 1-Figure 3 , including a structural column 200, the structural column 200 is connected to the inside of the wall 100, the inner wall of the wall 100 is preset with a countersunk hole 110, the inner wall of the countersunk hole 110 is preset with a threaded tube 120, and protrusions 210 are evenly distributed on the left and right sides of the structural column 200, and the protrusions 210 are set to a rectangle, and steel bars 220 are evenly arranged inside the structural column 200. There are four steel bars 220, and the outer walls of the four steel bars 220 are evenly fixedly connected with hoop bars 240 by steel wire. The outer walls of the steel bars 220 are fixedly connected with steel cross bars 230 by steel wire. There are four steel cross bars 230, and the outer walls of the four steel cross bars 230 are evenly fixedly connected with hoop bars 240. The structural column 200 is formed by pouring concrete, and the steel bars 220, the steel cross bars 230, and the hoop bars 240 are used to fix the structural column 200.

[0023] The specific usage scenario of this embodiment is: by setting up structural columns 200 to enhance the supporting effect of the wall 100 and improve the vibration resistance of the wall, the structural columns 200 are connected with the ring beam to form a spatial skeleton, thereby greatly improving the overall stiffness and stability of the building. The structural columns can effectively limit the out-of-plane deformation of the wall, increase the bearing capacity of the wall, and improve the seismic resistance of the building. The structural columns can restrain the deformation of the wall, consume earthquake energy, and reduce the degree of damage to the building caused by the earthquake. By setting a protruding block on the outer wall of the structural column 200 for connecting with the wall up and down, the tightness of the connection between the wall and the structural column 200 is improved.

[0024] Example 2: Figure 4, including a casting side formwork 300 and a back formwork 340. The casting side formwork 300 and the back formwork 340 are detachably fixed on the outer wall of the structural column reserved in the wall 100. A casting port 310 is opened at the center of the top of the casting side formwork 300. The casting port 310 is set in a trumpet shape. A slot 320 is opened on the inner wall of the casting side formwork 300. The inner wall of the slot 320 is matched with a plug-in connection limit plate 330.

[0025] The specific usage scenario of this embodiment is: by setting the pouring port 310 to facilitate the introduction of concrete for pouring, by setting the slot 320 and the limiting plate 330 for use in conjunction, it is used to play a certain limiting role on the concrete at the pouring port 310, conveniently reducing the area of ​​the pouring port, to a certain extent preventing the concrete from flowing out through the pouring port when it is not hardened, and improving the limiting effect on the concrete.

[0026] Example 3: Figure 4 and Figure 5 A ring plate 121 is fixedly installed at the input end of the threaded tube 120, and the outer walls of the casting side formwork 300 and the back formwork 340 are clamped together to install a cross baffle 350. A limiting groove 351 is provided on the inner wall of the cross baffle 350. The limiting groove 351 is clamped together with the outer walls of the casting side formwork 300 and the back formwork 340. The inner walls of the casting side formwork 300 and the back formwork 340 are clamped together with the inner walls of the threaded tube 120 and are detachably fixedly connected by bolts 352. A handle is fixedly installed on the outer wall of the limiting plate 330.

[0027] The specific usage scenario of this embodiment is: the outer walls of the casting side formwork 300 and the back formwork 340 are fixed respectively by cross plates 350, and the cross plates 350 and the threaded tubes 120 are detachably fixedly connected by bolts 352. Then, concrete is poured into the column-making groove through the pouring port 310, so that the concrete fills the gap inside the column-making groove, so that the reinforcing steel frame is wrapped inside the concrete, forming a tightly connected integrated structure with the wall 100. After pouring to the top, the limit plate 330 is inserted and installed in the limit groove 351 by holding the handle on the outer wall of the limit plate 330, so as to smooth and limit the pouring port at the top of the structural column.

[0028] The working principle of the present invention is as follows: those skilled in the art reserve a countersunk hole 110 in the wall 100 during use, and install a threaded pipe 120 in the countersunk hole 110, leaving a structural column groove between the two walls 100, and forming a reinforced steel frame by bundling steel vertical rods 220, steel horizontal rods 230, and hoop bars 240 in the structural column groove, and then install a casting side formwork 300 and a back formwork 340 on the outer walls of the front and rear sides of the wall 100, and fix the outer walls of the casting side formwork 300 and the back formwork 340 respectively by means of a cross plate 350, and the cross plate 350 and the threaded pipe 120 are detachably fixedly connected by bolts 352, and then pour concrete into the column groove through the pouring port 310. Soil, so that the concrete fills the gap inside the column groove, so that the reinforcing steel frame is wrapped inside the concrete, forming a tightly connected integrated structure with the wall 100. After pouring to the top, the limit plate 330 is inserted and installed into the limit groove 351 by holding the handle on the outer wall of the limit plate 330, so as to smooth and limit the pouring port at the top of the structural column. After the concrete hardens, remove the bolts 352 and the cross plate 350, and then demould the casting side formwork 300 and the back formwork 340 from the surface of the wall 100 to complete the forming operation of the structural column 200. When painting the wall 100, the gap inside the threaded tube 120 is filled so that the threaded tube 120 remains inside the wall.

[0029] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A structural column fixing structure, comprising a structural column (200), wherein the structural column (200) is connected to the inside of a wall (100), characterized in that: The inner wall of the wall (100) is preset with a countersunk hole (110), and the inner wall of the countersunk hole (110) is preset with a threaded tube (120). The left and right sides of the structural column (200) are evenly distributed with protrusions (210), and the protrusions (210) are set in a rectangular shape. Steel bars (220) are evenly arranged inside the structural column (200), and four steel bars (220) are provided. The outer walls of the four steel bars (220) are evenly fixedly connected with hoop bars (240) through steel wires. The outer walls of the steel bars (220) are fixedly connected with steel bars (230) through steel wires. Four steel bars (230) are provided. The outer walls of the four steel bars (230) are evenly fixedly connected with hoop bars (240). The structural column (200) is formed by pouring concrete.

2. The forming device of the structural column fixing structure according to claim 1, characterized in that: It comprises a casting side formwork (300) and a back formwork (340), wherein the casting side formwork (300) and the back formwork (340) are detachably fixedly mounted on the outer wall of the structural column reserved in the wall (100).

3. The forming device of the structural column fixing structure according to claim 2, characterized in that: A pouring port (310) is provided at the center of the top of the pouring side formwork (300), and the pouring port (310) is configured in a trumpet shape. A slot (320) is provided on the inner wall of the pouring side formwork (300), and the inner wall of the slot (320) is adapted to be plugged into a limit plate (330).

4. The forming device of the structural column fixing structure according to claim 3, characterized in that: The input end of the threaded tube (120) is fixedly mounted with a ring plate (121), and the outer walls of the casting side formwork (300) and the back formwork (340) are cooperatingly clamped and mounted with a transverse baffle (350).

5. The forming device of the structural column fixing structure according to claim 4, characterized in that: The inner wall of the transverse baffle (350) is provided with a limiting groove (351), and the limiting groove (351) is engaged with the outer wall of the casting side formwork (300) and the back formwork (340).

6. The forming device of the structural column fixing structure according to claim 5, characterized in that: The inner walls of the casting side template (300) and the back template (340) are detachably fixedly connected to the inner wall of the threaded tube (120) by means of bolts (352), and a handle is fixedly mounted on the outer wall of the limiting plate (330).

Images