Box-type latticed column

Abstract

The utility model discloses a box-type latticed column which comprises a box-type latticed column body, the box-type latticed column body comprises four sets of supporting columns and reinforcing connecting plates, the reinforcing connecting plates are welded among the outer walls of the four sets of supporting columns at equal intervals, and an installation positioning assembly is installed on the outer wall of the lower portion of the box-type latticed column body. The number of the installing and positioning assemblies is four, and each installing and positioning assembly comprises a fixing shaft, a threaded hole, a connecting block, a screw rod, an installing block, an installing groove, a ball, a limiting cavity and a limiting block. According to the box-type latticed column, the number of the installing and positioning assemblies is four, one end of each installing and positioning assembly extends to the inner wall of the pile casing, the positioning function can be achieved, the box-type latticed column is located in the center of the pile casing all the time when installed, and the installing and positioning assemblies are arranged, so that the installing and positioning effects are good. A ball is arranged at one end of the installation positioning assembly, and resistance between the installation positioning assembly and the pile casing is reduced.

Description

Technical Field

[0001] This utility model relates to the field of box-type lattice column technology, specifically a box-type lattice column. Background Art

[0002] Box-type lattice columns are a type of building with strong bending resistance. They are characterized by arranging the material area farthest from the axis of inertia, which can enhance the bending resistance of the components under the same axial resistance and save materials.

[0003] In existing technologies, during construction, the lower end of the box-type lattice column needs to be lowered into the steel casing using lifting equipment before concrete is poured. However, existing box-type lattice columns lack positioning structures, making it difficult to ensure that the box-type lattice column is centered on the steel casing.

[0004] Therefore, we propose a box-type lattice column. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a box-type lattice column with an installation and positioning component, which facilitates positioning during installation and ensures that the box-type lattice column is always centered on the casing. This effectively solves the problems in the background technology.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a box-type lattice column, comprising a box-type lattice column, wherein the box-type lattice column includes support columns and reinforcing connecting plates, wherein the number of support columns is four sets, and the reinforcing connecting plates are welded at equal intervals between the outer walls of the four sets of support columns. An installation positioning assembly is installed on the lower outer wall of the box-type lattice column, wherein the number of installation positioning assemblies is four sets, and the installation positioning assembly includes a fixed shaft, threaded holes, connecting blocks, screws, mounting blocks, mounting grooves, ball bearings, limiting cavities and limiting blocks. The number of connecting blocks in one set of the installation positioning assembly is two sets, and the two sets of connecting blocks are fixedly installed between the left and right ends of the outer surface of one side of the fixed shaft and the outer wall of the reinforcing connecting plate.

[0009] Preferably, the limiting cavity is located inside the fixed shaft, and the threaded hole is located in the middle of the outer surface of one end of the fixed shaft, and the threaded hole communicates with the limiting cavity.

[0010] Preferably, the screw passes through a threaded hole, and the outer wall of the screw is threadedly connected to the threaded hole.

[0011] Preferably, the limiting block is located in the limiting cavity, and the outer surface of one end of the screw is fixedly connected to the middle part of the outer surface of one side of the limiting block.

[0012] Preferably, the outer wall of the limiting block and the limiting cavity are slidably connected.

[0013] Preferably, the mounting block is fixedly mounted on the outer surface of the other end of the screw, the mounting groove is formed on one side of the outer surface of the mounting block, and the ball bearing is rotatably mounted in the mounting groove.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, this utility model provides a box-type lattice column, which has the following beneficial effects:

[0016] 1. This type of box-type lattice column is equipped with four sets of installation positioning components. One end of the installation positioning component extends to the inner wall of the casing, which can play a positioning role, so that the box-type lattice column is always located in the center of the casing during installation.

[0017] 2. This type of box-type lattice column is equipped with an installation positioning component. The length of the installation positioning component can be adjusted to suit steel casings of different diameters, thus improving its applicability.

[0018] 3. The box-type lattice column is equipped with an installation positioning component, and a ball bearing is provided at one end of the installation positioning component to reduce the resistance between the component and the protective casing. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of a box-type lattice column according to the present invention.

[0020] Figure 2 This is a partial structural schematic diagram of a box-type lattice column according to the present invention.

[0021] Figure 3 This is a schematic diagram of the structure of a box-type lattice column in which a positioning component is installed.

[0022] Figure 4 This is a top cross-sectional view of the positioning component installed in a box-type lattice column according to the present invention.

[0023] In the diagram: 1. Box-type lattice column; 2. Installation and positioning component; 3. Support column; 4. Reinforcing connecting plate; 5. Fixed shaft; 6. Threaded hole; 7. Connecting block; 8. Screw; 9. Mounting block; 10. Mounting groove; 11. Ball bearing; 12. Limiting cavity; 13. Limiting block. DETAILED DESCRIPTION

[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] This embodiment is a box-type lattice column.

[0026] like Figure 1-4 As shown, the structure includes a box-type lattice column 1, which includes support columns 3 and reinforcing connecting plates 4. There are four sets of support columns 3. The reinforcing connecting plates 4 are welded at equal intervals between the outer walls of the four sets of support columns 3. The lower outer wall of the box-type lattice column 1 is equipped with an installation positioning assembly 2. There are four sets of installation positioning assemblies 2. The installation positioning assembly 2 includes a fixed shaft 5, a threaded hole 6, a connecting block 7, a screw 8, an installation block 9, an installation groove 10, a ball bearing 11, a limiting cavity 12, and a limiting block 13. There are two sets of connecting blocks 7 in each set of installation positioning assemblies 2. The two sets of connecting blocks 7 are fixedly installed between the left and right ends of the outer surface of one side of the fixed shaft 5 and the outer wall of the reinforcing connecting plate 4.

[0027] The limiting cavity 12 is opened inside the fixed shaft 5, and the threaded hole 6 is opened in the middle of the outer surface of one end of the fixed shaft 5, and the threaded hole 6 communicates with the limiting cavity 12; the screw 8 passes through the threaded hole 6, and the outer wall of the screw 8 is threadedly connected to the threaded hole 6; the limiting block 13 is located in the limiting cavity 12, and the outer surface of one end of the screw 8 is fixedly connected to the middle of the outer surface of one side of the limiting block 13; the outer wall of the limiting block 13 is slidably connected to the limiting cavity 12; the mounting block 9 is fixedly installed on the outer surface of the other end of the screw 8, and the mounting groove 10 is opened on the outer surface of one side of the mounting block 9, and the ball 11 is rotatably installed in the mounting groove 10.

[0028] It should be noted that this utility model is a box-type lattice column. The box-type lattice column 1 described in this article belongs to the prior art. The reinforcing connecting plate 4 is welded between the outer walls of the four sets of support columns 3, which can be effectively known to those skilled in the art, and will not be described in detail here. The installation positioning component 2 is installed on the reinforcing connecting plate 4 at the bottom of the box-type lattice column 1. The connecting block 7 in the installation positioning component 2 is welded to the reinforcing connecting plate 4. By rotating the screw 8, the screw 8 moves along the threaded hole 6, thereby adjusting the length of the installation positioning component 2 to accommodate steel casings of different diameters. When installing the box-type lattice column 1, the ball bearing 11 in the installation positioning component 2 contacts the inner surface of the steel casing. The installation positioning component 2 plays a positioning role, so that the bottom of the box-type lattice column 1 is always in the center of the casing when inserted into the steel casing. The ball bearing 11 can roll along the inner wall, which can reduce the resistance of descent.

[0029] It should be noted that, in this document, relational terms such as first and second (number one, number two), etc., are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A box-type lattice column, comprising a box-type lattice column (1), wherein the box-type lattice column (1) includes a support column (3) and a reinforcing connecting plate (4), characterized in that: The number of the support columns (3) is four sets. The reinforcing connecting plates (4) are welded at equal intervals between the outer walls of the four sets of support columns (3). The lower outer wall of the box-type lattice column (1) is equipped with an installation positioning assembly (2). The number of the installation positioning assembly (2) is four sets. The installation positioning assembly (2) includes a fixed shaft (5), a threaded hole (6), a connecting block (7), a screw (8), an installation block (9), an installation groove (10), a ball (11), a limiting cavity (12), and a limiting block (13). The number of the connecting blocks (7) in one set of the installation positioning assembly (2) is two sets. The two sets of connecting blocks (7) are fixedly installed between the left and right ends of the outer surface of one side of the fixed shaft (5) and the outer wall of the reinforcing connecting plate (4).

2. A box-type lattice column according to claim 1, characterized in that: The limiting cavity (12) is located inside the fixed shaft (5), and the threaded hole (6) is located in the middle of the outer surface of one end of the fixed shaft (5). The threaded hole (6) is connected to the limiting cavity (12).

3. A box-type lattice column according to claim 2, characterized in that: The screw (8) passes through the threaded hole (6), and the outer wall of the screw (8) is threadedly connected to the threaded hole (6).

4. A box-type lattice column according to claim 3, characterized in that: The limiting block (13) is located in the limiting cavity (12), and the outer surface of one end of the screw (8) is fixedly connected to the middle part of the outer surface of one side of the limiting block (13).

5. A box-type lattice column according to claim 4, characterized in that: The outer wall of the limiting block (13) and the limiting cavity (12) are slidably connected.

6. A box-type lattice column according to claim 5, characterized in that: The mounting block (9) is fixedly mounted on the outer surface of the other end of the screw (8), the mounting groove (10) is opened on one side of the outer surface of the mounting block (9), and the ball (11) is rotatably mounted in the mounting groove (10).

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