A modular grid tube that is easy to assemble and disassemble

Abstract

This utility model discloses a modular grid pipe that is easy to assemble and disassemble, relating to the field of pipeline infrastructure technology. It includes: a grid pipe, a fixing sleeve, a quick-connect assembly, and a fixing assembly. The fixing sleeve is slidably fitted around the periphery of the grid pipe. A sliding groove adapted to the fixing sleeve is formed on the outside of the grid pipe. A fixing groove is formed on the outside of the fixing sleeve. A quick-connect assembly for rapid assembly and installation of the grid pipe is fixedly mounted on the outside of the fixing sleeve. A fixing assembly for tightly connecting the fixing sleeves is fixedly mounted on the inner wall of the fixing groove. This utility model allows for quick connection of the fixing sleeves by pressing the fixing plate against the fixing groove and pushing the locking block into the fixing buckle using a squeezing ramp, under the action of the limiting plate. For disassembly, pushing the fixing plate to the right causes the locking block to squeeze the limiting plate, separating the fixing sleeve. The limiting plate automatically resets using a return spring. The operation is simple, the fixing is firm and resistant to loosening, and disassembly is easy and time-saving, significantly improving the efficiency of modular grid pipe installation and maintenance and reducing construction difficulty.

Description

Technical Field

[0001] This utility model relates to the field of pipeline facilities technology, specifically a modular grid pipe that is easy to assemble and disassemble. Background Technology

[0002] In modern communications, power, and other fields, cable trays are widely used as a facility for protecting and organizing cables. Traditional cable trays mostly employ an integral structure or a relatively complex connection method, which presents many inconveniences during actual construction and maintenance. On the one hand, when it is necessary to inspect, replace, or add cables to specific locations, the difficulty in disassembling and assembling the cable trays often requires a significant investment of manpower and time, and may even cause unnecessary damage to surrounding installed cable trays and cables.

[0003] Based on this, a modular grid tube that is easy to assemble and disassemble is now provided, which can eliminate the drawbacks of existing devices. Utility Model Content

[0004] The purpose of this invention is to provide a modular grid tube that is easy to assemble and disassemble, so as to solve the problem of inconvenient assembly and disassembly in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A modular grid tube that is easy to assemble and disassemble includes: a grid tube, a fixing sleeve, a quick-release assembly, and a fixing assembly. The fixing sleeve is slidably sleeved on the periphery of the grid tube. The grid tube has a sliding groove on its outer side that is adapted to the fixing sleeve. The fixing sleeve has a fixing groove on its outer side. The quick-release assembly for quickly assembling and installing the grid tube is fixedly installed on the outer side of the fixing sleeve. The fixing assembly for tightly connecting the fixing sleeves is fixedly installed on the inner wall of the fixing groove.

[0007] Based on the above technical solutions, this utility model also provides the following optional technical solutions:

[0008] In one alternative: the quick-installation assembly includes a dovetail tenon fixedly disposed outside the retaining sleeve, and the retaining sleeve is provided with a dovetail groove adapted to the dovetail tenon.

[0009] In one alternative: the fixing component includes a fixing buckle fixedly disposed on the inner wall of the fixing groove, a fixing plate slidably disposed on the outside of the fixing sleeve, and a locking block adapted to the fixing buckle fixedly disposed on the mounting side of the fixing plate.

[0010] In one alternative: the inner wall of the fixing groove is slidably provided with a limiting unit for limiting the locking block.

[0011] In one alternative: the limiting unit includes a limiting plate that is slidably disposed on the inner wall of the fixed groove, and a return spring is fixedly disposed on the right side of the limiting plate, with the right end of the return spring being fixedly connected to the inner wall of the fixed groove.

[0012] In one alternative: the dovetail tenon and the dovetail groove are set on adjacent surfaces of the retaining sleeve and can slide and fit together.

[0013] In one alternative: the gap between the two retaining clips is adapted to the size of the locking block.

[0014] In one alternative: the locking block has a compression ramp adapted to the fixing buckle.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. This utility model utilizes a dovetail design for modular grid pipes. During installation, the sliding groove and dovetail structure facilitate splicing, saving time and effort. Its mechanical interlocking structure ensures a strong connection resistant to tensile and shear forces. Subsequent maintenance is easy; disassembly is simple, facilitating inspection and replacement, significantly improving construction and maintenance efficiency and reducing costs.

[0017] 2. This utility model involves aligning the fixing plate with the fixing groove and pressing it down. The locking block then slides into the fixing buckle using a squeezing ramp, and the fixing sleeve is quickly connected under the action of the limiting plate. For disassembly, pushing the fixing plate to the right causes the locking block to press against the limiting plate, separating the fixing sleeve. The limiting plate automatically resets using a return spring. The operation is simple, the fixing is firm and resistant to loosening, and disassembly is easy and time-saving, significantly improving the efficiency of installation and maintenance of combined grid pipes and reducing construction difficulty. Attached Figure Description

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

[0019] Figure 2 This is a schematic diagram of the grid tube structure in this utility model.

[0020] Figure 3 This is a schematic diagram of the structure of the fixing sleeve in this utility model.

[0021] Figure 4 This is a schematic diagram of the fixing component in this utility model.

[0022] Figure 5 This is a schematic diagram of the structure of the fixing plate in this utility model.

[0023] Figure label annotations: 1. Grid tube; 2. Fixing sleeve; 3. Sliding groove; 4. Dovetail tenon; 5. Dovetail groove; 6. Fixing groove; 7. Fixing buckle; 8. Fixing plate; 9. Locking block; 10. Limiting plate; 11. Return spring. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0025] In one embodiment, such as Figures 1-5 As shown, a modular grid tube that is easy to assemble and disassemble includes: a grid tube 1, a fixing sleeve 2, a quick-release assembly, and a fixing assembly. The fixing sleeve 2 is slidably sleeved on the periphery of the grid tube 1. The grid tube 1 has a sliding groove 3 that is adapted to the fixing sleeve 2 on its outer side. The fixing sleeve 2 has a fixing groove 6 on its outer side. The quick-release assembly for quickly assembling and installing the grid tube 1 is fixedly installed on the outer side of the fixing sleeve 2. The fixing assembly for tightly connecting the fixing sleeves 2 is fixedly installed on the inner wall of the fixing groove 6.

[0026] In one embodiment, such as Figure 2 and Figure 3 As shown, the quick-installation assembly includes a dovetail tenon 4 fixedly disposed on the outside of the fixed sleeve 2, and a dovetail groove 5 adapted to the dovetail tenon 4 is fixedly disposed on the outside of the fixed sleeve 2.

[0027] The dovetail tenon 4 and the dovetail groove 5 are set on adjacent surfaces of the fixed sleeve 2 and can slide and fit together.

[0028] The grid pipe 1 is slidably installed on the inner wall of the fixed sleeve 2 via the sliding groove 3. At this time, the dovetail tenon 4 on one fixed sleeve 2 is slidably installed into the dovetail tenon groove 5 on the other fixed sleeve 2 for quick installation. The use of the dovetail tenon 4 for quick assembly and disassembly of the combined grid pipe offers several significant advantages. In terms of structural stability, its unique mechanical interlocking design effectively resists tensile and shear forces, and is not prone to loosening even after long-term use. The quick assembly and disassembly characteristics greatly improve construction efficiency, facilitate subsequent maintenance and replacement, and bring convenience to operators.

[0029] In one embodiment, such as Figure 4 and Figure 5 As shown, the fixing assembly includes a fixing buckle 7 fixedly disposed on the inner wall of the fixing groove 6, a fixing plate 8 slidably disposed on the outside of the fixing sleeve 2, a locking block 9 adapted to the fixing buckle 7 fixedly disposed on the mounting side of the fixing plate 8, and a limiting unit for limiting the locking block 9 slidably disposed on the inner wall of the fixing groove 6.

[0030] The gap between the two retaining clips 7 is adapted to the size of the locking block 9. The locking block 9 has a compression ramp adapted to the retaining clips 7.

[0031] The limiting unit includes a limiting plate 10 that is slidably disposed on the inner wall of the fixed groove 6. A reset spring 11 is fixedly disposed on the right side of the limiting plate 10, and the right end of the reset spring 11 is fixedly connected to the inner wall of the fixed groove 6.

[0032] After the dovetail tenon 4 and dovetail groove 5 are installed, press the mounting surface of the fixing plate 8 inward with the fixing groove 6, so that the locking block 9 is aligned with the fixing buckle 7 and pushed inward. At this time, the pressing slope of the locking block 9 is pressed by the fixing buckle 7, forcing the locking block 9 to slide into the gap between the fixing buckles 7. Under the limitation of the limiting plate 10, the fixing between the fixing sleeves 2 is completed. When it is necessary to remove the installation, simply push the fixing plate 8 to the right, so that the locking block 9 presses the limiting plate 10 to the right and can be easily removed. Finally, the return spring 11 drives the limiting plate 10 to return to its original position, and the unlocking is completed.

[0033] The above embodiments disclose a modular grid pipe that is easy to assemble and disassemble. The grid pipe 1 is slidably installed on the inner wall of the fixing sleeve 2 via a sliding groove 3. At this time, the dovetail tenon 4 on one fixing sleeve 2 is slidably installed into the dovetail tenon groove 5 on the other fixing sleeve 2 for quick installation. The use of the dovetail tenon 4 for quick assembly and disassembly of the modular grid pipe has several significant advantages. In terms of structural stability, its unique mechanical interlocking design effectively resists tensile and shear forces, and is not easily loosened even after long-term use. The quick assembly and disassembly feature greatly improves construction efficiency, facilitates later maintenance and replacement, and brings convenience to the operators. After the dovetail tenon 4 and dovetail groove 5 are installed, the mounting surface of the fixing plate 8 is aligned with the fixing groove 6 and pressed inward, so that the locking block 9 is aligned with the fixing buckle 7 and pushed inward. At this time, the squeezing ramp on the locking block 9 forces the locking block 9 to be pushed in. Under the limitation of the limiting plate 10, the fixing between the fixing sleeves 2 is completed. When it is necessary to remove the installation, simply push the fixing plate 8 to the right, so that the locking block 9 squeezes the limiting plate 10 to the right and can be easily removed. Finally, the return spring 11 drives the limiting plate 10 to return to its original position, and the unlocking is completed.

[0034] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A modular grid tube that is easy to assemble and disassemble, characterized in that, include: The grid tube (1), the fixing sleeve (2), the quick-installation assembly and the fixing assembly are provided. The fixing sleeve (2) is slidably sleeved on the periphery of the grid tube (1). The grid tube (1) has a sliding groove (3) adapted to the fixing sleeve (2) on its outside. The fixing sleeve (2) has a fixing groove (6) on its outside. The fixing sleeve (2) has a quick-installation assembly for quickly assembling and installing the grid tube (1) fixed on its outside. The fixing groove (6) has a fixing assembly for tightly connecting the fixing sleeves (2) on its inner wall.

2. The modular grid tube for easy assembly and disassembly according to claim 1, characterized in that, The quick-assembly assembly includes a dovetail tenon (4) fixedly disposed outside the fixed sleeve (2), and the fixed sleeve (2) is provided with a dovetail groove (5) that is adapted to the dovetail tenon (4).

3. The modular grid tube for easy assembly and disassembly according to claim 2, characterized in that, The fixing component includes a fixing buckle (7) fixedly disposed on the inner wall of the fixing groove (6), a fixing plate (8) slidably disposed on the outside of the fixing sleeve (2), and a locking block (9) adapted to the fixing buckle (7) fixedly disposed on the mounting side of the fixing plate (8).

4. The modular grid tube for easy assembly and disassembly according to claim 3, characterized in that, The inner wall of the fixing groove (6) is slidably provided with a limiting unit for limiting the locking block (9).

5. A modular grid tube for easy assembly and disassembly according to claim 4, characterized in that, The limiting unit includes a limiting plate (10) that is slidably disposed on the inner wall of the fixed groove (6). A reset spring (11) is fixedly disposed on the right side of the limiting plate (10), and the right end of the reset spring (11) is fixedly connected to the inner wall of the fixed groove (6).

6. A modular grid tube for easy assembly and disassembly according to claim 2, characterized in that, The dovetail tenon (4) and dovetail groove (5) are set on adjacent surfaces of the fixed sleeve (2) and can slide and fit together.

7. A modular grid tube for easy assembly and disassembly according to claim 3, characterized in that, The gap between the two fixing buckles (7) is adapted to the size of the locking block (9).

8. A modular grid tube for easy assembly and disassembly according to claim 3, characterized in that, The locking block (9) has a compression ramp that is compatible with the fixing buckle (7).

Images