Spliced circular tube lattice column structure

Abstract

This utility model provides a spliced ​​circular tube lattice column structure, relating to the field of spliced ​​circular tube lattice columns. The upper part of the circular tube body is provided with a splicing mechanism and an orientation mechanism. The splicing mechanism includes a first main limb sleeve. The outer wall of the first main limb sleeve is connected to a set of first guide members. One side of the outer wall of the set of first guide members is connected to a first secondary limb sleeve. The inner walls of the first secondary limb sleeve, the first main limb sleeve, and the first guide members are connected and fasteners are fixed between the inner walls. The main limb circular tube is inserted into the first groove of the first main limb sleeve. After aligning the groove, the fastener is inserted to complete the connection between the main limb circular tube and the first main limb sleeve. The first secondary limb circular tube is inserted into the second groove of the first secondary limb sleeve. After aligning the groove, the fastener is inserted to make the first secondary limb circular tube and the main limb circular tube form a lattice unit through the first main limb sleeve and the first secondary limb sleeve.

Description

Technical Field

[0001] This utility model relates to the field of spliced ​​circular tube lattice column technology, and in particular to a spliced ​​circular tube lattice column structure. Background Technology

[0002] A round tube is a pipe that is open at both ends and has a hollow concentric circular cross-section, with its length being relatively large compared to its perimeter.

[0003] The modular circular tube lattice column structure is a lattice load-bearing component composed of multiple circular tubes assembled by splicing. Its core is to utilize the mechanical properties of circular tubes and the spatial stress characteristics of lattice structures to achieve efficient construction and flexible application through modular splicing.

[0004] The existing spliced ​​circular tube lattice column structure has the following shortcomings: the unit price of the circular tube is relatively high, and the connection with other components is relatively complicated, requiring special node design and processing technology. For example, when using flange connection, there are many bolts, and the installation process is relatively cumbersome. When used in a tall temporary support system, the foundation requirements are high, otherwise overall instability is likely to occur.

[0005] Therefore, we propose a spliced ​​circular tube lattice column structure to solve the problems mentioned above. Summary of the Invention

[0006] The main limb tube is inserted into the first groove of the first main limb sleeve, and the first auxiliary limb tube is inserted into the second groove of the first auxiliary limb sleeve. After aligning the through grooves, fasteners are inserted to perform secondary tightening of the connection points between the orientation mechanism and the foundation, and between the main and auxiliary limb tubes and the sleeve, in order to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: it includes a circular tube, and the upper part of the circular tube body is provided with a splicing mechanism and a directional mechanism;

[0008] The splicing mechanism includes a first main limb sleeve, the outer wall of which is connected to a set of first guide rails, and one side of the outer wall of the set of first guide rails is connected to a first auxiliary limb sleeve. The inner walls of the first auxiliary limb sleeve, the first main limb sleeve, and the first guide rails are connected, and fasteners are fixed between the inner walls.

[0009] Preferably, the outer wall of the first primary limb sleeve is provided with a first groove on both sides, and the outer wall of the first secondary limb sleeve is provided with a second groove on both sides.

[0010] Preferably, the tube is a circular tube, which includes a main limb circular tube and a set of first auxiliary limb circular tubes. The main limb circular tube is inserted into the inner wall of the first groove, the set of first auxiliary limb circular tubes is inserted into the inner wall of the second groove, and a set of second auxiliary limb circular tubes is provided on one side of the outer wall of the set of first auxiliary limb circular tubes. A connection is provided between the first auxiliary limb circular tubes and the second auxiliary limb circular tubes.

[0011] Preferably, the outer wall of the connection is located inside a set of first auxiliary limb sleeves. A set of through grooves is provided on both sides of the outer wall of the first auxiliary limb tube, the second auxiliary limb tube and the main limb tube. The main limb tube and the first main limb sleeve, as well as the first auxiliary limb tube and the first auxiliary limb sleeve, are fixed by a set of fasteners.

[0012] Preferably, a set of fasteners is inserted into the inner wall of a set of through grooves, a set of flanges is installed on one side of the outer wall of the main limb round tube and a set of first auxiliary limb round tubes, and a fixing member is installed on one side of the outer wall of the set of flanges.

[0013] Preferably, the orientation mechanism includes a second main limb sleeve and a second auxiliary limb sleeve, with a first orientation groove and a second orientation groove respectively opened on both sides of the outer wall of the sleeve. A set of second guide rail components are connected between the second main limb sleeve and the second auxiliary limb sleeve. A reinforcing rod is fixed between the two sides of the outer wall of the set of second guide rail components. The orientation mechanism is installed on one side of the outer wall of a set of flanges to support the base for rail positioning.

[0014] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0015] 1. In this utility model, the main limb round tube is inserted into the first groove of the first main limb sleeve, and after aligning the through groove, a fastener is inserted to complete the connection between the main limb round tube and the first main limb sleeve. The first auxiliary limb round tube is inserted into the second groove of the first auxiliary limb sleeve, and after aligning the through groove, a fastener is inserted, so that the first auxiliary limb round tube and the main limb round tube form a lattice unit through the first main limb sleeve and the first auxiliary limb sleeve. At the flange of the end of the main limb round tube and the first auxiliary limb round tube, the second auxiliary limb round tube is installed and inserted into the upper sleeve through the connection. The flange is fastened by the fastener to complete the interlayer splicing. The second main limb sleeve of the orientation mechanism is installed simultaneously, and the first orientation groove and the second orientation groove are used to limit the track of the base or the lower structure. The above steps are repeated to splice upwards segment by segment, which effectively solves the problems of the high unit price of round tubes and the relatively complex connection with other components, requiring special node design and processing technology. For example, when using flange connection, there are many bolts and the installation process is relatively cumbersome.

[0016] 2. In this utility model, the main and auxiliary limb round tubes, the first auxiliary limb round tube, and the second auxiliary limb round tube are connected in a lattice structure through the first main limb sleeve, the first auxiliary limb sleeve, and fasteners. The directional mechanism ensures the track alignment and structural stability of the base during installation. The first and second directional grooves of the directional mechanism are used to align the lattice column base with the foundation embedded parts or the track of the lower structure. The horizontal force is transmitted through the reinforcing rod to prevent displacement during installation. All splicing node sleeves and round tubes, namely the first main limb sleeve, the first auxiliary limb sleeve, and the round tube; after the flange connection is accepted, the connection points between the directional mechanism and the foundation, and between the main and auxiliary limb round tubes and the sleeves are tightened a second time to ensure that the structure forms a spatially stable system. This effectively solves the problem that when used in a higher temporary support system, the foundation requirements are high, otherwise overall instability may easily occur. Attached Figure Description

[0017] Figure 1 This utility model provides a perspective view of the main structure of a spliced ​​circular tube lattice column structure.

[0018] Figure 2 This utility model provides a three-dimensional disassembled view of the splicing mechanism in a spliced ​​circular tube lattice column structure;

[0019] Figure 3 This utility model provides a three-dimensional diagram of the directional mechanism in a spliced ​​circular tube lattice column structure.

[0020] Figure 4 This utility model provides a three-dimensional structural breakdown of the main circular tube mechanism in a spliced ​​circular tube lattice column structure.

[0021] Legend: 100, round tube; 101, first auxiliary limb round tube; 102, flange; 103, fastener; 104, through groove; 105, second auxiliary limb round tube; 106, connection; 107, main limb round tube; 200, splicing mechanism; 201, first main limb sleeve; 202, first groove; 203, first auxiliary limb sleeve; 204, second groove; 205, first guide rail component; 206, fastener; 300, orientation mechanism; 301, second main limb sleeve; 302, first orientation groove; 303, second auxiliary limb sleeve; 304, second orientation groove; 305, second guide rail component; 306, reinforcing rod. Detailed Implementation

[0022] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention can also be implemented in other ways than those described herein, and therefore the present invention is not limited to the specific embodiments disclosed in the following specification.

[0024] Example 1, as shown in the attached document Figures 1-2 and Figure 4 As shown, the upper part of the circular tube body 100 is provided with a splicing mechanism 200 and a directional mechanism 300;

[0025] The splicing mechanism 200 includes a first main limb sleeve 201. The outer wall of the first main limb sleeve 201 is connected to a set of first guide members 205. One side of the outer wall of the set of first guide members 205 is connected to a first auxiliary limb sleeve 203. The inner walls of the first auxiliary limb sleeve 203, the first main limb sleeve 201 and the first guide members 205 are connected, and fasteners 206 are fixed between the inner walls.

[0026] The outer wall of the first main limb sleeve 201 is provided with a first groove 202 on both sides, and the outer wall of the first auxiliary limb sleeve 203 is provided with a second groove 204 on both sides.

[0027] The circular tube 100 includes a main limb circular tube 107 and a set of first auxiliary limb circular tubes 101. The main limb circular tube 107 is inserted into the inner surface wall of the first groove 202, and the set of first auxiliary limb circular tubes 101 is inserted into the inner surface wall of the second groove 204. A set of second auxiliary limb circular tubes 105 is provided on one side of the outer surface wall of the set of first auxiliary limb circular tubes 101. A connection 106 is provided between the first auxiliary limb circular tubes 101 and the second auxiliary limb circular tubes 105.

[0028] The outer wall of the connection 106 is located inside a set of first auxiliary limb sleeves 203. A set of through grooves 104 are provided on both sides of the outer walls of the first auxiliary limb tube 101, the second auxiliary limb tube 105 and the main limb tube 107. The main limb tube 107 and the first main limb sleeve 201, as well as the first auxiliary limb tube 101 and the first auxiliary limb sleeve 203, are fixed by a set of fasteners 206.

[0029] The overall effect achieved in Embodiment 1 is as follows: The main limb tube 107 is inserted into the first groove 202 of the first main limb sleeve 201, aligned with the through groove 104, and then the fastener 206 is inserted, completing the connection between the main limb tube 107 and the first main limb sleeve 201. The first auxiliary limb tube 101 is inserted into the second groove 204 of the first auxiliary limb sleeve 203, aligned with the through groove 104, and then the fastener 206 is inserted, so that the first auxiliary limb tube 101 and the main limb tube 107 form a lattice unit through the first main limb sleeve 201 and the first auxiliary limb sleeve 203. The ends of the main limb tube 107 and the first auxiliary limb tube 101 are connected by... At flange 102, the second auxiliary limb round tube 105 is installed and inserted into the upper sleeve through the connection 106. The flange 102 is then fastened by the fastener 103 to complete the interlayer splicing. Simultaneously, the second main limb sleeve 301 of the orientation mechanism 300 is installed. The first orientation groove 302 and the second orientation groove 304 are used to limit the track of the base or lower structure. The above steps are repeated to splice upwards segment by segment. This effectively solves the problems of the high unit price of round tubes and the relatively complex connection with other components, which requires special node design and processing technology. For example, when using flange connection, there are many bolts and the installation process is relatively cumbersome.

[0030] Example 2, as Figures 1-3 As shown, a set of fasteners 206 are inserted into the inner wall of a set of through grooves 104, and a set of flanges 102 are installed on one side of the outer wall of the main limb round tube 107 and a set of first auxiliary limb round tubes 101. A fastener 103 is installed on one side of the outer wall of the set of flanges 102.

[0031] The orientation mechanism 300 includes a second main limb sleeve 301 and a second auxiliary limb sleeve 303. A first orientation groove 302 and a second orientation groove 304 are respectively opened on both sides of the outer wall of the second main limb sleeve 301 and the second auxiliary limb sleeve 303. A set of second guide members 305 are connected between the second main limb sleeve 301 and the second auxiliary limb sleeve 303. A reinforcing rod 306 is fixed between the two sides of the outer wall of the set of second guide members 305. The orientation mechanism 300 is installed on one side of the outer wall of a set of flanges 102 to support the base for guide positioning.

[0032] The overall effect achieved by Embodiment 2 is as follows: The main and auxiliary limb round tubes 107, 101, and 105 are connected in a lattice manner through the first main limb sleeve 201, the first auxiliary limb sleeve 203, and the fasteners 206. The orientation mechanism 300 ensures track alignment and structural stability of the base during installation. The first orientation groove 302 and the second orientation groove 304 of the orientation mechanism 300 align the lattice column base with the foundation embedded parts or the track of the lower structure. The reinforcing rod 306 transmits horizontal force to prevent displacement during installation. All splicing node sleeves and round tubes, i.e., the first main limb sleeve 201, the first auxiliary limb sleeve 203, and the round tube 100; and the flange 102 are connected and accepted. After acceptance, the orientation mechanism 300 is connected to the foundation, and the main and auxiliary limb round tubes 107, 101, 105 are connected to the sleeves 201, 203, 301, 303. The connection points are tightened twice to ensure that the structure forms a spatially stable system. This effectively solves the problem that when used in a tall temporary support system, the foundation requirements are high, otherwise overall instability may easily occur.

[0033] The working principle of the entire device is as follows: First, insert the main limb round tube 107 into the first groove 202 of the first main limb sleeve 201, align the through groove 104, and then insert the fastener 206 to complete the connection between the main limb round tube 107 and the first main limb sleeve 201. Then, insert the first auxiliary limb round tube 101 into the second groove 204 of the first auxiliary limb sleeve 203, align the through groove 104, and then insert the fastener 206, so that the first auxiliary limb round tube 101 and the main limb round tube 107 form a lattice unit through the first main limb sleeve 201 and the first auxiliary limb sleeve 203. At the end flange 102, the second auxiliary limb round tube 105 is installed and inserted into the upper sleeve through the connection 106. The flange 102 is then fastened by the fastener 103 to complete the interlayer splicing. Simultaneously, the second main limb sleeve 301 of the orientation mechanism 300 is installed. The first orientation groove 302 and the second orientation groove 304 are used to limit the track of the base or lower structure. The above steps are repeated to splice upwards segment by segment. The main limb round tube 107, the first auxiliary limb round tube 101, and the second auxiliary limb round tube 105 are realized through the first main limb sleeve 201, the first auxiliary limb sleeve 203, and the fastener 206. The lattice-like connection ensures the alignment of the base track and structural stability during installation through the orientation mechanism 300. The first orientation groove 302 and the second orientation groove 304 of the orientation mechanism 300 are used to align the lattice column base with the foundation embedded parts or the track of the lower structure. The horizontal force is transmitted through the reinforcing rod 306 to prevent displacement during installation. After the acceptance of the connection of all splicing node sleeves and round pipes, namely the first main limb sleeve 201, the first auxiliary limb sleeve 203 and the round pipe 100; and the flange 102, the connection points of the orientation mechanism 300 with the foundation, and the main and auxiliary limb round pipes 107, 101, 105 with the sleeves 201, 203, 301, 303 are tightened again to ensure that the structure forms a spatially stable system.

[0034] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A spliced circular tube lattice column structure comprising a circular tube (100), characterized in that: The upper part of the circular tube (100) is provided with a splicing mechanism (200) and an orientation mechanism (300). The splicing mechanism (200) includes a first main limb sleeve (201), the outer wall of the first main limb sleeve (201) is connected to a set of first guide members (205), one side of the outer wall of the set of first guide members (205) is connected to a first auxiliary limb sleeve (203), the inner walls of the first auxiliary limb sleeve (203), the first main limb sleeve (201) and the first guide members (205) are connected, and fasteners (206) are fixed between the inner walls.

2. The spliced circular tube lattice column structure according to claim 1, characterized in that: The outer wall of the first primary limb sleeve (201) is provided with a first groove (202) on both sides, and the outer wall of the first secondary limb sleeve (203) is provided with a second groove (204) on both sides.

3. The spliced ​​circular tube lattice column structure according to claim 1, characterized in that: A circular tube (100) includes a main limb circular tube (107) and a set of first auxiliary limb circular tubes (101). The main limb circular tube (107) is inserted into the inner wall of the first groove (202), and the set of first auxiliary limb circular tubes (101) is inserted into the inner wall of the second groove (204). A set of second auxiliary limb circular tubes (105) is provided on one side of the outer wall of the set of first auxiliary limb circular tubes (101). A connection point (106) is provided between the first auxiliary limb circular tubes (101) and the second auxiliary limb circular tubes (105).

4. The spliced ​​circular tube lattice column structure according to claim 3, characterized in that: The outer wall of the connection (106) is located inside a set of first auxiliary limb sleeves (203). A set of through grooves (104) are provided on both sides of the outer walls of the first auxiliary limb tube (101), the second auxiliary limb tube (105) and the main limb tube (107). The main limb tube (107) and the first main limb sleeve (201) and the first auxiliary limb tube (101) and the first auxiliary limb sleeve (203) are fixed by a set of fasteners (206).

5. A spliced ​​circular tube lattice column structure according to claim 4, characterized in that: A set of fasteners (206) are inserted into the inner wall of a set of through grooves (104), and a set of flanges (102) are installed on one side of the outer wall of the main limb round tube (107) and a set of first auxiliary limb round tubes (101), and a fastener (103) is installed on one side of the outer wall of the set of flanges (102).

6. The spliced ​​circular tube lattice column structure according to claim 1, characterized in that: The orientation mechanism (300) includes a second main limb sleeve (301) and a second auxiliary limb sleeve (303). A first orientation groove (302) and a second orientation groove (304) are respectively opened on both sides of the outer wall of the second main limb sleeve (301) and the second auxiliary limb sleeve (303). A set of second guide members (305) are connected between the second main limb sleeve (301) and the second auxiliary limb sleeve (303). A reinforcing rod (306) is fixed between the two sides of the outer wall of the set of second guide members (305). The orientation mechanism (300) is installed on one side of the outer wall of a set of flanges (102) to support the base for guide positioning.

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