Keel structure with column wrapped by stone

Abstract

The utility model relates to a stone column wrapping keel structure which comprises a main body column and four vertical rods arranged on the peripheral side of the main body column, the connecting line of the center points of the vertical rods is rectangular, and the connecting line is fixedly connected with the main body column through an installation assembly. The installation assembly comprises transverse rods, the transverse rods are fixedly connected between every two adjacent vertical rods, the transverse rods on three sides are provided with connecting rods, and the connecting rods are fixedly connected with the main body column through connecting parts. According to the stone column-wrapped keel, the problems that a traditional stone column-wrapped keel is low in installation efficiency, insufficient in stability and poor in universality are solved through factory prefabrication and assembly type installation modes. Through the optimized keel structure design and the fine adjustment function, the construction efficiency is improved, the stability and adaptability of the keel are enhanced, and the complex construction environment and the rapid construction requirement are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of stone column wrapping, especially relates to a stone column wrapping keel structure. BACKGROUND

[0002] With the development of architectural aesthetics, the special-shaped stone column wrapping curtain wall is widely used in large public buildings due to its unique shape and decoration effect.

[0003] In the prior art, the stone column wrapping keel is usually installed by on-site welding. The keel is composed of multiple steel materials, which needs to be welded and spliced on the construction site, and the stone panel is installed after welding. This construction method not only has low efficiency, but also the welding quality is greatly affected by the site environment and the technical level of workers, and it is difficult to guarantee the safety and stability of the structure. UTILITY MODEL CONTENT

[0004] Therefore, the utility model aims at providing a stone column wrapping keel structure to solve the problems in the prior art.

[0005] To achieve the above-mentioned purpose, the technical scheme of the utility model is as follows:

[0006] The utility model provides a stone column wrapping keel structure, which comprises a main column and four vertical rods arranged on the side of the main column, and the connecting line of the center points of the vertical rods is in the shape of a rectangle, and the vertical rods are fixedly connected with the main column through mounting assemblies;

[0007] The mounting assembly comprises a horizontal rod, the horizontal rod is fixedly connected between two adjacent vertical rods, three sides of the horizontal rod are provided with connecting rods, and the connecting rods are fixedly connected with the main column through connecting portions;

[0008] The connecting portion comprises an abutting piece and an insertion column, the abutting piece is in the shape of an arc, the arc opening side of the abutting piece is closely combined with the outer circumference of the main column, the other side of the abutting piece is fixedly connected with the connecting rod, one end of the insertion column is fixedly connected with the arc opening side of the abutting piece, the other end of the insertion column is inserted into the three-dimensional column, and at least four groups of insertion columns are arranged;

[0009] The mounting assembly is provided with at least two groups in the vertical rod height direction.

[0010] Further, the horizontal rod and the connecting rod are connected through a connecting assembly, the connecting assembly comprises a U-shaped connecting sleeve, the connecting sleeve is sleeved on the horizontal rod, and the side wall of the connecting sleeve is fixedly connected with the other end of the connecting rod;

[0011] The connecting sleeve is fixedly connected with the horizontal rod through a screw rod, the screw rod is inserted into the connecting rod from the connecting sleeve, and the screw rod is provided with a first gasket and a first nut at the top end and the bottom end.

[0012] Furthermore, a first sliding groove is provided at the position where the screw enters the connecting sleeve, and a first sliding groove is provided on the crossbar corresponding to the connecting sleeve, allowing the screw to slide within the first sliding groove.

[0013] Furthermore, the abutment piece has a second sliding groove hole, the end of the insertion post is slidably connected in the second sliding groove hole, and the end of the insertion post away from the main post passes through the other side of the abutment piece, is provided with a second washer, and is screwed with a second nut.

[0014] Furthermore, one side of the crossbar does not have a connecting rod, but is fixedly welded with a fixing rod, and the other end of the fixing rod is fixedly connected to the main column through a connecting assembly.

[0015] Compared with the prior art, this utility model has the following advantages:

[0016] This invention solves the problems of low installation efficiency, insufficient stability, and poor versatility of traditional stone column cladding keel systems by using factory prefabrication and assembly installation. Through optimized keel structure design and fine-tuning capabilities, construction efficiency is improved, and the stability and adaptability of the keel are enhanced, meeting the needs of complex construction environments and rapid construction. Attached Figure Description

[0017] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of the utility model. The illustrative embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an undue limitation of the utility model. In the drawings:

[0018] Fig. 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Fig. 2 This is a top view of the present invention;

[0020] Fig. 3 This is a schematic diagram of the connecting part and connecting assembly structure of this utility model.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Vertical rod; 2. Horizontal rod; 3. Connecting rod; 4. Fixing rod; 6. Connecting sleeve; 601. First sliding groove hole; 602. First washer; 603. Screw; 604. First nut; 7. Abutment piece; 701. Second sliding groove hole; 702. Second washer; 703. Insertion post; 704. Second nut; a. Main column. Detailed Implementation

[0023] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments of the present invention can be combined with each other.

[0024] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," and "back," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] Furthermore, in the description of this utility model, unless otherwise explicitly defined, the terms "installation," "connection," "joining," and "connector" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model in light of the specific circumstances.

[0026] The following will refer to the appendix. Figs. 1 to 3 The present invention will be described in detail with reference to the embodiments.

[0027] Overall, this utility model proposes a stone-clad column keel structure, including a main column a and four vertical rods 1 arranged around the main column a. The line connecting the center points of the vertical rods 1 forms a rectangle and is fixedly connected to the main column a through an installation assembly. The installation assembly includes a horizontal rod 2, which is fixedly connected between two adjacent vertical rods 1. The horizontal rods 2 on three sides are provided with connecting rods 3, which are fixedly connected to the main column a through connecting parts. The connecting parts include abutment pieces 7 and insertion columns 703. The abutment pieces 7 are arc-shaped, with one side of the arc opening tightly fitting against the outer circumference of the main column a, and the other side fixedly connected to the connecting rods 3. One end of the insertion column 703 is fixedly connected to one side of the arc opening of the abutment piece 7, and the other end is inserted into the three-dimensional column. At least four sets of insertion columns 703 are provided. At least two sets of installation assemblies are provided in the height direction of the vertical rods 1.

[0028] In this embodiment, the rectangular layout forms a symmetrical load-bearing frame, dispersing the load transmitted by the stone panel and reducing local stress concentration. The four vertical rods 1 form independent support units, facilitating rapid on-site assembly after factory prefabrication and reducing on-site welding procedures. In addition, the arc-shaped abutment piece 7 increases the contact area with the column, evenly dispersing the shear force transmitted by the connecting rod 3, avoiding local crushing, and the inserted column 703 is embedded inside the main column a, forming a mechanical anchor, with pull-out resistance superior to traditional welding or bolt connections.

[0029] Furthermore, based on the above settings, such as Figs. 1 to 3As shown, the crossbar 2 and the connecting rod 3 are connected by a connecting assembly, which includes a U-shaped connecting sleeve 6. The connecting sleeve 6 is fitted onto the crossbar 2, and its sidewall is fixedly connected to the other end of the connecting rod 3. The connecting sleeve 6 is fixedly connected to the crossbar 2 by a screw 603. The screw 603 is inserted into the connecting rod 3 through the connecting sleeve 6 and passes through the bottom of the connecting sleeve 6. The top and bottom ends of the screw 603 are provided with first washers 602 and screwed with first nuts 604. A first sliding groove hole 601 is provided at the position where the screw 603 enters the connecting sleeve 6. The crossbar 2 is provided with a first sliding groove hole 601 corresponding to the connecting sleeve 6, and the screw 603 can slide within the first sliding groove hole 601.

[0030] It should be noted that the U-shaped opening of the connecting sleeve 6 can be directly snapped onto the surface of the crossbar 2 without precise alignment, reducing the difficulty of on-site installation. The sliding hole allows the screw 603 to slide along the length of the crossbar 2, compensating for construction errors or adapting to different spacing of the vertical bars 1. In addition, in the event of vibration or thermal expansion and contraction, the slight sliding of the screw 603 within the sliding hole can release stress and prevent breakage caused by rigid connection.

[0031] It needs to be further explained that, such as Figs. 1 to 3 As shown, the abutment piece 7 has a second sliding groove hole 701. The end of the insertion post 703 is slidably connected in the second sliding groove hole 701. The end of the insertion post 703 away from the main post a passes through the other side of the abutment piece 7. A second washer 702 is provided, and a second nut 704 is screwed on.

[0032] In this embodiment, the end of the insertion post 703 slides within the second sliding hole 701, allowing the insertion post 703 to be finely adjusted in position along the sliding direction during installation.

[0033] As a preferred structure in this embodiment, in this embodiment, one side of the crossbar 2 does not have a connecting rod 3, but a fixing rod 4 is fixedly welded on it, and the other end of the fixing rod 4 is fixedly connected to the main column a through a connecting component.

[0034] In this embodiment, the crossbar 2 without connecting rod 3 is directly connected to the main column a through fixing rod 4, which can provide additional support force when there is a concentrated load on one side (such as eccentric installation of stone panels), and avoid lateral deformation of the keel frame due to uneven force.

[0035] In summary, the overall assembly process of the stone-clad column keel structure proposed in this utility model is as follows:

[0036] The horizontal bar 2 and the vertical plate are welded together to form a frame, and the connecting rod 3 and the connecting sleeve 6 are welded together to form a prefabricated component. After being transported to the construction site, the prefabricated component and the vertical bar 1 are temporarily fixed together using screws 603 and first nuts 604 to form an assembly. Using specialized construction equipment, the assembly is hoisted onto the main column a, and after being adjusted to the designated position, the fixing rod 4 is welded onto the horizontal bar 2. The position of the screw 603 in the first sliding hole 601 is adjusted, and the position of the insertion post 703 of the connecting part pre-installed on the main column a is adjusted in the second sliding hole 701, so that the fixing rod 4 and the connecting rod 3 can be precisely fixed and welded to the connecting part pre-installed on the main column a. After welding, the entire keel structure is formed.

[0037] This keel structure, through factory prefabrication and assembly installation, solves the problems of low installation efficiency, insufficient stability, and poor versatility associated with traditional stone-clad column keels. Optimized keel structure design and fine-tuning capabilities improve construction efficiency, enhance keel stability and adaptability, and meet the needs of complex construction environments and rapid construction.

[0038] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A stone column wrapping bead structure, characterized in that: it comprises a main column (a) and four vertical rods (1) arranged on the side of the main column (a), the connecting line of the center points of the vertical rods (1) is a rectangle, and the vertical rods (1) are fixedly connected with the main column (a) through a mounting assembly; the mounting assembly comprises a cross bar (2) fixedly connected between two adjacent vertical rods (1), wherein three sides of the cross bar (2) are provided with a connecting rod (3) fixedly connected with the main column (a) through a connecting portion; the connecting portion comprises an abutting piece (7) and an insertion column (703), the abutting piece (7) is arc-shaped, one side of the arc opening of the abutting piece (7) is tightly fitted with the outer circumference of the main column (a), and the other side is fixedly connected with the connecting rod (3), one end of the insertion column (703) is fixedly connected with one side of the arc opening of the abutting piece (7), and the other end is inserted into the three-dimensional column, and the insertion column (703) is provided with at least four groups; the mounting assembly is provided with at least two groups in the height direction of the vertical rod (1).

2. The stone column wrapping bead structure according to claim 1, characterized in that: the cross bar (2) and the connecting rod (3) are connected through a connecting assembly, the connecting assembly comprises a U-shaped connecting sleeve (6), the connecting sleeve (6) is sleeved on the cross bar (2), and the side wall of the connecting sleeve (6) is fixedly connected with the other end of the connecting rod (3); the connecting sleeve (6) is fixedly connected with the cross bar (2) through a screw rod (603), the screw rod (603) is inserted into the connecting rod (3) from the connecting sleeve (6), and the screw rod (603) is provided with a first gasket (602) and a first nut (604) screwed at the top end and the bottom end.

3. The stone column wrapping bead structure according to claim 2, characterized in that: a first sliding groove hole (601) is formed at the position where the screw rod (603) penetrates into the connecting sleeve (6), the cross bar (2) is provided with a first sliding groove hole (601) corresponding to the connecting sleeve (6), and the screw rod (603) can slide in the first sliding groove hole (601).

4. The stone column wrapping bead structure according to claim 1, characterized in that: a second sliding groove hole (701) is formed in the abutting piece (7), the end of the insertion column (703) is slidingly connected in the second sliding groove hole (701), and the end of the insertion column (703) away from the main column (a) penetrates the other side of the abutting piece (7) and is provided with a second gasket (702) and a second nut (704) screwed.

5. The stone column wrapping bead structure according to claim 1, characterized in that: the cross bar (2) on one side without the connecting rod (3) is fixedly welded with a fixed rod (4), and the other end of the fixed rod (4) is fixedly connected with the main column (a) through a connecting assembly. ​ ​ ​ ​ ​

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