Constructional column for secondary wall

Abstract

The utility model relates to the related technical field of building construction, in particular to a constructional column for a secondary wall body, which comprises a plurality of groups of rectangular connecting frames, and each rectangular connecting frame is formed by mutually and vertically connecting four groups of transverse plates; the supporting column is installed at the center position of the transverse plate and perpendicularly connected with the transverse plate, and inserting grooves are symmetrically formed in the supporting column; one end of the reinforcing rib is inserted into the inserting groove by controlling the reinforcing rib to move relative to the supporting column and the transverse plate, the reinforcing rib is connected with the supporting column in a clamped mode, the other end of the reinforcing rib is connected through a bolt, and therefore the supporting column and the transverse plate are connected in a clamped mode. And according to the stability of the triangle, stress is transmitted to the supporting columns under the action of the reinforcing ribs when the transverse plate is stressed, so that vertical supporting force is formed, deformation of the transverse plate is prevented, and meanwhile the stability of connection of the four sets of supporting columns can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of building structures, in particular to a structural column for a secondary wall. Background Technique

[0002] In some non-load-bearing concrete structures, structural columns, lintels, etc. in frame, shear wall, and frame-shear wall projects, which are parts that need to be completed before decoration, are called secondary structures. Among them, the secondary structure structural column is a new type of long-span structural column that compacts concrete in the longitudinal direction by utilizing the bearing capacity of a steel shell. It has good overall performance, enabling the building structure to distribute loads more evenly over the entire column structure when bearing loads, improving the overall bearing capacity and seismic performance of the building, and being able to meet the height and long-span requirements of industrial buildings.

[0003] The existing secondary structure structural columns are generally composed of concrete, steel bars, steel plates, etc. Most of them are fabricated on-site by construction workers. After the steel bars and steel plates are built into a framework, concrete is poured. In order to save construction time, the existing construction generally uses precast columns made of steel bars and steel plates. However, these precast columns are basically connected by welding or threaded connections. When in use, the overall stress is not concentrated, resulting in the possibility of deformation of the precast columns and causing the wall to be unstable. Content of the Utility Model

[0004] The purpose of the utility model is to provide a structural column for a secondary wall to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A structural column for a secondary wall includes multiple groups of rectangular connecting frames, and the rectangular connecting frames are composed of four groups of horizontal plates connected perpendicularly to each other;

[0007] Support columns are installed at the central positions of the horizontal plates and are perpendicularly connected to the horizontal plates. Slots are symmetrically formed on the support columns;

[0008] Reinforcing bars are slidably installed at one end on the horizontal plates and are clamped with the slots at the other ends.

[0009] For the structural column for a secondary wall as described above: Limit sliding grooves are formed on the horizontal plates.

[0010] For the structural column for a secondary wall as described above: The reinforcing bars include reinforcing rods, and the reinforcing rods are arranged in an inclined structure.

[0011] For the structural column for a secondary wall as described above: One end of the reinforcing rod is formed with a limit slider that slidably cooperates with the limit sliding groove, and the other end is formed with a clamping block that is clamped with the slot.

[0012] The construction column for secondary wall as described above: An abutting surface with an inclined structure is formed at one end of the clamping block inserted into the slot.

[0013] The construction column for secondary wall as described above: Two adjacent cross plates are detachably connected through a connecting block.

[0014] The construction column for secondary wall as described above: A counterbore is formed on the cross plate, a through hole is formed on the connecting block, and a bolt passes through the through hole and extends into the counterbore and is threadedly connected to the counterbore.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: By controlling the movement of the reinforcing rib relative to the support column and the cross plate, one end of the reinforcing rib is inserted into the slot, realizing the clamping connection between the reinforcing rib and the support column, and the other end of the reinforcing rib is stably connected to the cross plate through the connection mode of the bolt rod. According to the stability of the triangle, when the cross plate is stressed, under the action of the reinforcing rib, it is transmitted to the support column, thereby forming a vertical supporting force, preventing the cross plate from deforming and ensuring the stability of the connection of the four groups of support columns at the same time. Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of the construction column for secondary wall.

[0017] Figure 2 It is a schematic structural diagram of the construction column for secondary wall from another angle.

[0018] Figure 3 It is a schematic structural diagram of the rectangular connecting frame and the support column in the construction column for secondary wall.

[0019] Figure 4 It is a schematic structural diagram of the cross plate in the construction column for secondary wall.

[0020] Figure 5 It is a schematic structural diagram of the reinforcing rib, the cross plate and the support column in the construction column for secondary wall.

[0021] Figure 6 It is a schematic structural diagram of the reinforcing rib in the construction column for secondary wall.

[0022] In the figure: 1, support column; 101, slot; 2, cross plate; 201, counterbore; 202, limit sliding groove; 3, reinforcing bar; 301, limit sliding block; 302, abutting surface; 4, connecting block; 5, bolt. Detailed Description of the Invention

[0023] Various exemplary embodiments, features, and aspects of the present application will be described in detail below with reference to the accompanying drawings. The same reference numerals in the drawings denote elements having the same or similar functions. Although various aspects of the embodiments are shown in the drawings, the drawings are not necessarily drawn to scale unless otherwise specified.

[0024] As used herein, the term "exemplary" means "serving as an example, embodiment, or illustration". Any embodiment described herein as "exemplary" is not necessarily to be construed as superior to or better than other embodiments.

[0025] In addition, for a better description of the present application, numerous specific details are given in the following specific embodiments. Those skilled in the art should understand that the present application can be implemented without some of these specific details. In some instances, methods, means, and elements well known to those skilled in the art are not described in detail so as to highlight the gist of the present application.

[0026] Please refer to Figures 1 to 6 , in an embodiment of the present utility model, a construction column for a secondary wall includes a support column 1, a slot 101, a cross plate 2, and a reinforcing rib.

[0027] Specifically, please refer to Figure 1 , Figure 3 , Figure 5 , including;

[0028] Multiple groups of rectangular connecting frames, which are composed of four cross plates 2 connected perpendicular to each other;

[0029] The support column 1 is installed at the central position of the cross plate 2 and is perpendicularly connected to the cross plate 2. Symmetric slots 101 are formed on the support column 1;

[0030] The reinforcing rib has one end slidably installed on the cross plate 2 and the other end snap-fitted into the slot 101.

[0031] In detail, in the embodiment, when using the construction column for a secondary wall of the present utility model, by controlling the movement of the reinforcing rib relative to the support column 1 and the cross plate 2, one end of the reinforcing rib is inserted into the slot 101 to achieve the snap-fitting of the reinforcing rib and the support column 1, and the other end of the reinforcing rib is stably connected to the cross plate 2 by means of a bolt rod connection. According to the stability of the triangle, when the cross plate 2 is stressed, under the action of the reinforcing rib, the force is transmitted to the support column 1, thereby forming a vertical supporting force, preventing the cross plate 2 from deforming and ensuring the stability of the connection of the four support columns 1 at the same time.

[0032] It should be noted that the cross plate 2 and the support column 1 are prefabricated before construction and assembled on site to improve the construction efficiency.

[0033] Preferably, a limiting chute 202 is formed on the transverse plate 2 to facilitate the movement of the reinforcing rib relative to the transverse plate 2.

[0034] Preferably, the reinforcing rib includes a reinforcing rod 3. The reinforcing rod 3 is arranged in an inclined structure. The reinforcing rod 3, the support column 1 and the transverse plate 2 form a triangular structure. According to the stability of the triangle, when the support column 1 is subjected to a squeezing force, under the action of the reinforcing rod 3, it is transmitted to the support column 1. The support column 1 bears the vertical pressure, so that the concentrated stress borne by the transverse plate 2 is reduced, and the deformation of the transverse plate 2 is prevented.

[0035] It should be noted that; a limiting slider 301 that is slidably matched with the limiting chute 202 is formed at one end of the reinforcing rod 3, and a clamping block that is clamped with the slot 101 is formed at the other end. When the reinforcing rod 3 moves, the limiting slider 301 is driven to move synchronously. With the limiting effect of the limiting chute 202, the movement of the reinforcing rod 3 relative to the transverse plate 2 is realized. The limiting slider 301 is slidably installed in the limiting chute 202, so as to realize the sliding connection between the reinforcing rod 3 and the transverse plate 2, and does not affect the movement of the limiting slider 301 along with the movement of the reinforcing rod 3.

[0036] Please refer to Figure 6 , an abutting surface 302 with an inclined structure is formed at one end of the clamping block inserted into the slot 101.

[0037] Specifically, when the above-mentioned reinforcing rod 3 moves, the clamping block is driven to move synchronously. Under the action of the abutting surface 302, the clamping block can be quickly inserted into the slot 101. When the clamping block is about to be inserted into the slot 101, the abutting surface 302 comes into contact with the edge of the slot 101. The clamping block and the edge of the slot 101 interact with each other. The abutting surface 302 receives the reverse force of the slot 101, and the friction between the clamping block and the entrance of the slot 101 is reduced, so as to realize the quick connection and alignment of the clamping block and the slot 101.

[0038] Preferably, two adjacent transverse plates 2 are detachably connected by a connecting block 4.

[0039] Preferably, a counterbore 201 is formed on the transverse plate 2, and a through hole is formed on the connecting block 4. A bolt 5 passes through the through hole and extends into the counterbore 201 and is threadedly connected with the counterbore 201.

[0040] After the above-mentioned reinforcing rod 3 is stably connected to the support column 1 and the transverse plate 2, the connecting block 4 arranged in an L-shaped structure is respectively inserted into two mutually perpendicular transverse plates 2. By aligning the through hole and the counterbore 201 with the bolt 5, while realizing the detachable connection between the connecting block 4 and the transverse plate 2, the two transverse plates 2 can be stably connected together, so that the four groups of transverse plates 2 are connected in pairs to form a rectangular connection frame, and the four groups of support columns 1 are stably connected.

[0041] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, in any regard, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

[0042] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A structural column for a secondary wall, characterized in that; It comprises a plurality of groups of rectangular connecting frames, wherein the rectangular connecting frames are composed of four groups of horizontal plates (2) vertically connected to each other; A support column (1) is installed at the center of the horizontal plate (2) and is vertically connected to the horizontal plate (2). A slot (101) is symmetrically formed on the support column (1); The reinforcing rib has one end slidably mounted on the transverse plate (2) and the other end snap-fitted with the slot (101).

2. A structural column for a secondary wall according to claim 1, characterized in that: A limiting sliding groove (202) is formed on the transverse plate (2).

3. A structural column for a secondary wall according to claim 2, characterized in that: The reinforcing ribs include a reinforcing rod (3), and the reinforcing rod (3) is arranged in an inclined structure.

4. A structural column for a secondary wall according to claim 3, characterized in that: One end of the reinforcing rod (3) is formed with a limiting sliding block (301) that slidably cooperates with the limiting sliding groove (202), and the other end is formed with a clamping block that clamps with the slot (101).

5. A structural column for a secondary wall according to claim 4, characterized in that: An abutment surface (302) with an inclined structure is formed on one end of the card block inserted into the slot (101).

6. A structural column for a secondary wall according to claim 1, characterized in that: Two adjacent transverse plates (2) are detachably connected via a connecting block (4).

7. A structural column for a secondary wall according to claim 6, characterized in that: A countersunk hole (201) is formed on the transverse plate (2), a through hole is formed on the connecting block (4), and a bolt (5) passes through the through hole and extends into the countersunk hole (201) and is threadedly connected to the countersunk hole (201).

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