Sub-division type rectangular pipe rod piece single-layer latticed shell structure

Through the design of the docking mechanism and locking mechanism, the problems of inconvenient welding and dummy welding of rectangular pipe rods in the single-layer mesh shell structure are solved, and convenient connection and stable welding fixation are achieved.

CN223048197UActive Publication Date: 2025-07-01JIANGSU FENGLING STEEL STRUCTURE ENGINEERING CO LTD +1
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Patent Information

Application Number
CN202422054998.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-08-23
Publication Date
2025-07-01
Estimated Expiration
2034-08-23

AI Technical Summary

Technical Problem

The existing single-layer mesh shell structure requires an inclination angle when welding rectangular pipe rods, which leads to inconvenient welding and easy to weld, which poses installation risks.

Method used

The docking mechanism and locking mechanism are adopted to achieve convenient connection of rectangular pipe rods and angle adjustment and fixing of support pipe rods through the cooperation of butt arc blocks, limit blocks, fixing bolts and other parts, ensuring the stability of welding.

Benefits of technology

The installation process of rectangular pipe rods is simplified, the phenomenon of dummy welding is avoided, and the convenience and safety of welding is improved.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of three-phase separator devices, in particular to a subdivision type rectangular pipe rod piece single-layer latticed shell structure which comprises a rectangular pipe rod body, butt joint mechanisms are fixedly connected to the two ends of the rectangular pipe rod body and penetrate into the rectangular pipe rod body, a locking mechanism is rotationally connected to the top end of the rectangular pipe rod body, and the locking mechanism is fixedly connected to the top end of the rectangular pipe rod body. The locking mechanism is arranged in the rectangular pipe rod body, penetrates into the rectangular pipe rod body and is located on one side of the butt joint mechanism, the locking mechanism comprises a supporting pipe rod, and the supporting pipe rod is rotationally connected to the top end of the rectangular pipe rod body. According to the utility model, the plurality of rectangular pipe rod main bodies are conveniently connected and fixed through the mutual matching of internal parts of the butt joint mechanism, and the supporting pipe rods on the rectangular pipe rod main bodies can be conveniently subjected to angle adjusting, fixing and locking operations through the mutual matching of internal parts of the locking mechanism; and therefore, a worker can conveniently perform welding and fixing operation on the supporting pipe rod and the rectangular pipe rod main body.
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Description

Technical Field

[0001] The utility model relates to the technical field of three-phase separator devices, and particularly relates to a re-divided rectangular pipe rod single-layer reticulated shell structure. Background Technique

[0002] The single-layer reticulated shell structure combines the stress characteristics of the rod system structure and the thin shell structure, and can make full use of its reasonable shape and different material characteristics to meet the requirements of different architectural shapes and functions, so it has been widely used in building structures. With the continuous progress of building technology, while pursuing the design style and building effect, the daylighting of the single-layer reticulated shell structure emphasizes more on physical performance and energy conservation and environmental protection. As a traditional building component, glass is widely used in the reticulated shell enclosure structure, and engineers are constantly exploring support structures that can cooperate better with glass.

[0003] However, when the existing single-layer reticulated shell structure is installed, when the internal rectangular pipe rods are installed and fixed, due to the need for design aesthetics, when the staff welds and spliced the rectangular pipe rods, a certain inclination angle needs to be welded, which makes it extremely inconvenient for the staff to weld the rectangular pipe rods, and it is easy to cause phenomena such as false welding when the rectangular pipe rods are welded, thus causing installation hidden dangers when the rectangular pipe rods are used.

[0004] Therefore, it is very necessary for us to propose a re-divided rectangular pipe rod single-layer reticulated shell structure to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a re-divided rectangular pipe rod single-layer reticulated shell structure. Through the mutual cooperation between the internal parts of the docking mechanism, it is convenient to connect and fix between multiple rectangular pipe rod bodies. Through the mutual cooperation between the internal parts of the locking mechanism, the angle adjustment, fixation and locking operation of the support pipe rod on the rectangular pipe rod body can be facilitated, so as to facilitate the welding and fixing operation of the staff between the support pipe rod and the rectangular pipe rod body, so as to solve the problem that when the staff welds the rectangular pipe rods in the prior art, a certain inclination angle is required, which makes it extremely inconvenient for the staff to weld the rectangular pipe rods, and it is easy to cause phenomena such as false welding when the rectangular pipe rods are welded, thus causing installation hidden dangers when the rectangular pipe rods are used.

[0006] In order to achieve the above purpose, the utility model provides the following technical scheme: a re-divided rectangular pipe rod single-layer reticulated shell structure, including a rectangular pipe rod body, both ends of the rectangular pipe rod body are connected and fixed with a docking mechanism and penetrate into the interior of the rectangular pipe rod body, and the top end of the rectangular pipe rod body is rotatably connected with a locking mechanism, which penetrates into the interior of the rectangular pipe rod body and is located on one side of the docking mechanism.

[0007] Preferably, the docking mechanism includes a fixing plate which is fixedly connected to both sides of the top end of the rectangular pipe rod body. One side of the rectangular pipe rod body is fixedly connected with a docking arc block which penetrates into the interior of the rectangular pipe rod body. A limiting block is slidably connected inside the rectangular pipe rod body and penetrates through the rectangular pipe rod body into the interior of the docking arc block. The top end of the limiting block is fixedly connected with a connecting spring which is located inside the rectangular pipe rod body. One side of the fixing plate is threadedly connected with a fixing bolt which penetrates into the interior of the fixing plate.

[0008] Preferably, the locking mechanism includes a support pipe rod which is rotatably connected to the top end of the rectangular pipe rod body. The bottom end of the support pipe rod is fixedly connected with a connecting column which is rotatably connected inside the rectangular pipe rod body. A support plate is slidably connected inside the rectangular pipe rod body. The bottom end of the support plate is fixedly connected with a support spring. The top end of the support plate is fixedly connected with a polygonal prism which penetrates into the interior of the connecting column. The top end of the support plate on the side away from the polygonal prism is fixedly connected with a conical block. A sliding column is slidably connected inside the rectangular pipe rod body and is located on one side of the docking arc block and sleeved on the outer wall of the top end of the conical block. The side of the sliding column away from the docking arc block is fixedly connected with a return spring which is located inside the rectangular pipe rod body.

[0009] Preferably, a docking groove matching the docking arc block is formed on one side of the rectangular pipe rod body. A threaded groove matching the fixing bolt is formed inside the fixing plate. A limiting groove matching the limiting block is formed on the outer wall of the docking arc block.

[0010] Preferably, a sliding groove matching the sliding column is formed inside the rectangular pipe rod body. A conical groove matching the conical block is formed at the bottom end of the sliding column. The connecting column is rotatably connected to the rectangular pipe rod body through a ball.

[0011] Preferably, a polygonal groove matching the polygonal prism is formed at the bottom end of the connecting column. A support groove matching the support plate is formed inside the rectangular pipe rod body. A spring groove matching the support spring is formed inside the rectangular pipe rod body.

[0012] In the above technical solution, the technical effects and advantages provided by the present utility model are:

[0013] By bringing two rectangular pipe rod bodies closer to each other and docking the rectangular pipe rod bodies through docking arc blocks, the docking arc blocks are moved into the rectangular pipe rod bodies and squeeze the limit blocks, causing the limit blocks to squeeze the connecting springs to contract and move. When the rectangular pipe rod bodies are docked and fitted together, the docking arc blocks release the extrusion on the limit blocks, enabling the connecting springs to reset and push the limit blocks to move into the docking arc blocks, thus completing the docking connection of the two rectangular pipe rod bodies through the docking arc blocks. Then, by passing the fixing bolts through the fixing plates, the fixing bolts connect and fix the fixing plates at the tops of the two rectangular pipe rod bodies, and the splicing and fixing between the two rectangular pipe rod bodies can be completed;

[0014] When the two rectangular pipe rod bodies are docked and fixed to each other, when the docking arc blocks penetrate into the rectangular pipe rod bodies, they squeeze the sliding columns, pushing the sliding columns to squeeze the return springs to contract and move. The movement of the sliding columns releases the extrusion on the tapered blocks, causing the tapered blocks to release the extrusion on the support plates, and the support plates to release the extrusion on the support springs, enabling the support springs to reset and push the support plates to move. The movement of the support plates drives the multi-prisms to move, causing the multi-prisms to move into the connecting columns, completing the rotational limit of the connecting columns, and thus completing the angle fixation of the support pipe rod on the rectangular pipe rod body, which is convenient for the staff to perform the welding and fixing operation between the support pipe rod and the rectangular pipe rod body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention, and those of ordinary skill in the art can also obtain other drawings based on these drawings.

[0016] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 It is a schematic diagram of the overall structure of the rectangular pipe rod body of the present utility model;

[0018] Figure 3 It is a schematic cross-sectional view of the connection structure of the rectangular pipe rod body of the present utility model;

[0019] Figure 4 It is a schematic cross-sectional view of the rectangular pipe rod body of the present utility model;

[0020] Figure 5 For the present utility model Figure 3 The enlarged structure schematic diagram at A in it.

[0021] Explanation of the reference numerals in the drawings:

[0022] 1. Rectangular pipe rod body; 2. Docking mechanism; 201. Fixed plate; 202. Docking arc block; 203. Limit block; 204. Connecting spring; 205. Fixed bolt; 3. Locking mechanism; 301. Support pipe rod; 302. Connecting column; 303. Support plate; 304. Support spring; 305. Prism; 306. Tapered block; 307. Sliding column; 308. Return spring. Detailed implementation mode

[0023] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0024] The present invention provides a Figures 1-5 shown split-type rectangular pipe rod single-layer reticulated shell structure, including a rectangular pipe rod body 1. Docking mechanisms 2 are fixedly connected to both ends of the rectangular pipe rod body 1 and penetrate into the interior of the rectangular pipe rod body 1. A locking mechanism 3 is rotatably connected to the top end of the rectangular pipe rod body 1 and penetrates into the interior of the rectangular pipe rod body 1 and is located on one side of the docking mechanism 2. Through the mutual cooperation of the internal parts of the docking mechanism 2, it is convenient to connect and fix multiple rectangular pipe rod bodies 1. Through the mutual cooperation of the internal parts of the locking mechanism 3, it is possible to facilitate the angle adjustment, fixation and locking operation of the support pipe rod 301 on the rectangular pipe rod body 1, thereby facilitating the welding and fixing operation between the support pipe rod 301 and the rectangular pipe rod body 1 for the staff.

[0025] Referring to the attached Figures 1-5 to the specification, the docking mechanism 2 includes a fixed plate 201. The fixed plate 201 is fixedly connected to both sides of the top end of the rectangular pipe rod body 1. A docking arc block 202 is fixedly connected to one side of the rectangular pipe rod body 1 and penetrates into the interior of the rectangular pipe rod body 1. A limit block 203 is slidably connected to the interior of the rectangular pipe rod body 1 and penetrates through the rectangular pipe rod body 1 into the interior of the docking arc block 202. A connecting spring 204 is fixedly connected to the top end of the limit block 203 and is located inside the rectangular pipe rod body 1. A fixed bolt 205 is threadedly connected to one side of the fixed plate 201 and penetrates into the interior of the fixed plate 201. Through the mutual cooperation of the internal parts of the docking mechanism 2, it is convenient to connect and fix multiple rectangular pipe rod bodies 1. Through the mutual cooperation of the internal parts of the locking mechanism 3.

[0026] Referring to the attached Figures 1-5, the locking mechanism 3 includes a support pipe rod 301. The support pipe rod 301 is rotatably connected to the top end of the rectangular pipe rod body 1. The bottom end of the support pipe rod 301 is fixedly connected with a connecting column 302 and is rotatably connected inside the rectangular pipe rod body 1. A support plate 303 is slidably connected inside the rectangular pipe rod body 1. The bottom end of the support plate 303 is fixedly connected with a support spring 304. The top end of the support plate 303 is fixedly connected with a polygonal prism 305, which penetrates through the inside of the connecting column 302. The top end of the support plate 303 on the side away from the polygonal prism 305 is fixedly connected with a conical block 306. A sliding column 307 is slidably connected inside the rectangular pipe rod body 1, and is located on one side of the docking arc block 202 and is sleeved on the outer wall of the top end of the conical block 306. The side of the sliding column 307 away from the docking arc block 202 is fixedly connected with a return spring 308 and is located inside the rectangular pipe rod body 1. Through the mutual cooperation between the internal parts of the locking mechanism 3, the angle adjustment and locking operation of the support pipe rod 301 on the rectangular pipe rod body 1 can be facilitated, so as to facilitate the welding and fixing operation of the staff between the support pipe rod 301 and the rectangular pipe rod body 1.

[0027] Refer to the attached instructions Figures 1-5 , a docking groove matching the docking arc block 202 is opened on one side of the rectangular pipe rod body 1. A threaded groove matching the fixing bolt 205 is opened inside the fixing plate 201. A limiting groove matching the limiting block 203 is opened on the outer wall of the docking arc block 202. By opening a threaded groove matching the fixing bolt 205 inside the fixing plate 201, it is convenient for the rectangular pipe rod body 1 to be docked and fixed through the fixing plate 201.

[0028] Refer to the attached instructions Figures 1-5 , a sliding groove matching the sliding column 307 is opened inside the rectangular pipe rod body 1. A conical groove matching the conical block 306 is opened at the bottom end of the sliding column 307. The connecting column 302 is rotatably connected to the rectangular pipe rod body 1 through a ball. By opening a conical groove matching the conical block 306 at the bottom end of the sliding column 307, it is convenient for the sliding column 307 to move and squeeze the conical block 306 to move.

[0029] Refer to the attached instructions Figures 1-5 , a polygonal groove matching the polygonal prism 305 is opened at the bottom end of the connecting column 302. A support groove matching the support plate 303 is opened inside the rectangular pipe rod body 1. A spring groove matching the support spring 304 is opened inside the rectangular pipe rod body 1. By opening a polygonal groove matching the polygonal prism 305 at the bottom end of the connecting column 302, it is convenient for the polygonal prism 305 to penetrate into the inside of the connecting column 302 to limit the rotation of the connecting column 302.

[0030] The working principle of this utility model:

[0031] Refer to the attached instructions Figures 1-5, by bringing two rectangular pipe rod bodies 1 closer to each other and docking the rectangular pipe rod bodies 1 through the docking arc blocks 202, the docking arc blocks 202 are moved into the rectangular pipe rod bodies 1 and squeeze the limit blocks 203, causing the limit blocks 203 to squeeze the connecting springs 204 to contract and move. When the rectangular pipe rod bodies 1 are docked and fitted together, the docking arc blocks 202 release the extrusion on the limit blocks 203, enabling the connecting springs 204 to reset and push the limit blocks 203 to move into the docking arc blocks 202, so that the two rectangular pipe rod bodies 1 are connected and fixed through the docking arc blocks 202. Then, by passing the fixing bolts 205 through the fixing plates 201, the fixing bolts 205 connect and fix the fixing plates 201 at the tops of the two rectangular pipe rod bodies 1, and the splicing and fixing between the two rectangular pipe rod bodies 1 can be completed;

[0032] Refer to the attached drawings of the specification Figures 1-5 , when the two rectangular pipe rod bodies 1 are docked and fixed to each other, when the docking arc blocks 202 penetrate into the rectangular pipe rod bodies 1, they squeeze the sliding columns 307, pushing the sliding columns 307 to squeeze the return springs 308 to contract and move. The movement of the sliding columns 307 releases the extrusion on the conical blocks 306, causing the conical blocks 306 to release the extrusion on the support plates 303. The support plates 303 release the extrusion on the support springs 304, enabling the support springs 304 to reset and push the support plates 303 to move. The movement of the support plates 303 drives the multi-prisms 305 to move, causing the multi-prisms 305 to move into the connecting columns 302, completing the rotational limit of the connecting columns 302, and thus the angle fixation of the support pipe rod 301 on the rectangular pipe rod body 1 can be completed, facilitating the welding and fixing operation between the support pipe rod 301 and the rectangular pipe rod body 1 for the staff.

[0033] Only some exemplary embodiments of the present invention have been described above by way of illustration. Undoubtedly, for those of ordinary skill in the art, without departing from the spirit and scope of the present invention, the described embodiments can be modified in various different ways. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A subdivided rectangular tube rod single-layer lattice shell structure, comprising a rectangular tube rod body (1), characterized in that: The two ends of the rectangular tube rod body (1) are connected and fixed with docking mechanisms (2) which penetrate into the interior of the rectangular tube rod body (1); the top end of the rectangular tube rod body (1) is rotatably connected with a locking mechanism (3) which penetrates into the interior of the rectangular tube rod body (1) and is located on one side of the docking mechanism (2).

2. The subdivided rectangular tube-rod single-layer lattice shell structure according to claim 1, characterized in that: The docking mechanism (2) comprises a fixing plate (201), the fixing plate (201) being connected and fixed to both sides of the top end of the rectangular tube rod body (1), a docking arc block (202) being connected and fixed to one side of the rectangular tube rod body (1) and penetrating into the interior of the rectangular tube rod body (1), a limiting block (203) being slidably connected to the interior of the rectangular tube rod body (1) and penetrating from the rectangular tube rod body (1) to the interior of the docking arc block (202), a connecting spring (204) being connected and fixed to the top end of the limiting block (203) and being located inside the rectangular tube rod body (1), and a fixing bolt (205) being threadedly connected to one side of the fixing plate (201) and penetrating into the interior of the fixing plate (201).

3. The subdivided rectangular tube-rod single-layer lattice shell structure according to claim 2, characterized in that: The locking mechanism (3) comprises a supporting pipe rod (301), the supporting pipe rod (301) being rotatably connected to the top end of the rectangular pipe rod body (1), the bottom end of the supporting pipe rod (301) being connected and fixed with a connecting column (302) and being rotatably connected to the inside of the rectangular pipe rod body (1), the inside of the rectangular pipe rod body (1) being slidably connected with a supporting plate (303), the bottom end of the supporting plate (303) being connected and fixed with a supporting spring (304), and the top end of the supporting plate (303) being connected and fixed with a multi-prism ( The support plate (303) is connected to a conical block (306) at the top end thereof away from the polygonal column (305), and is sleeved with the top outer wall of the conical block (306) in a sliding manner inside the rectangular tube rod body (1). The sliding column (307) is located on one side of the docking arc block (202) and is sleeved with the top outer wall of the conical block (306). The sliding column (307) is connected to a return spring (308) at the side away from the docking arc block (202) and is located inside the rectangular tube rod body (1).

4. The subdivided rectangular tube-rod single-layer lattice shell structure according to claim 2, characterized in that: A docking groove matching the docking arc block (202) is provided on one side of the rectangular tube rod body (1), a threaded groove matching the fixing bolt (205) is provided inside the fixing plate (201), and a limiting groove matching the limiting block (203) is provided on the outer wall of the docking arc block (202).

5. The subdivided rectangular tube-rod single-layer lattice shell structure according to claim 3, characterized in that: A sliding groove matching the sliding column (307) is provided inside the rectangular tube rod body (1), a conical groove matching the conical block (306) is provided at the bottom end of the sliding column (307), and the connecting column (302) is rotatably connected to the rectangular tube rod body (1) via a ball bearing.

6. The subdivided rectangular tube-rod single-layer lattice shell structure according to claim 3, characterized in that: The bottom end of the connecting column (302) is provided with a polygonal groove matching the polygonal column (305), the interior of the rectangular tube rod body (1) is provided with a support groove matching the support plate (303), and the interior of the rectangular tube rod body (1) is provided with a spring groove matching the support spring (304).