Detachable air supply pipeline

Abstract

The utility model relates to the field of air supply pipelines, and discloses a detachable air supply pipeline which comprises a pipeline body, a plurality of mounting sleeves are arranged on the outer wall of the pipeline body, a fixing plate is fixedly connected to the outer wall of one side of each mounting sleeve, a plate body of each fixing plate is rotationally connected with a screw rod, and a rod body of each screw rod is sleeved with a screw block. The outer wall of one side of the mounting sleeve is fixedly connected with a screw block, the outer wall of the mounting sleeve is fixedly connected with a plurality of placing plates, plate bodies of the placing plates are slidably connected with sliding rods, rod bodies of the sliding rods are fixedly connected with a connecting sleeve, and the inner wall of the connecting sleeve is fixedly connected with a screw hole plate; according to the pipeline, under the cooperation of a fixing plate, a screw rod and a screw block, the two mounting sleeves can be attached, under the action of a screw hole plate, a rotating rod and a spring, an inserting plate and two clamping blocks are connected in a clamped mode, the two attached mounting sleeves can be fixed, and the pipeline body can be conveniently disassembled and assembled.

Description

Technical Field

[0001] The present application relates to the field of air supply ducts, and in particular to a detachable air supply duct. Background Art

[0002] In building construction, in order to facilitate ventilation inside the building, air supply ducts are needed. Air supply ducts are a pipe system used to transport air to the room. They are part of the building ventilation system. Their main function is to transport fresh air from the air conditioning system or other air supply equipment to the room to improve the indoor environment and ensure the health and comfort of the personnel. Air supply ducts are usually installed on the indoor roof or side wall, connected to the fan, and transport air to various areas through pipes;

[0003] However, when installing the existing air supply ducts, most of the single ducts are connected and fixed by welding or the like, which makes it inconvenient to disassemble and assemble the air supply ducts when operations such as cleaning the air supply ducts are required, and the flexibility is low.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that the existing air supply duct is inconvenient to disassemble and assemble after installation, the present application provides a detachable air supply duct.

[0006] The present application provides a detachable air supply duct adopting the following technical solution:

[0007] A detachable air supply duct comprises a duct body, the outer wall of the duct body is provided with multiple mounting sleeves, one side outer wall of the mounting sleeve is fixedly connected with a fixing plate, the plate body of the fixing plate is rotatably connected with a screw, the rod body of the screw is sleeved with a screw block, one side outer wall of the mounting sleeve is fixedly connected with the screw block, the outer wall of the mounting sleeve is fixedly connected with multiple placement plates, the plate body of the placement plate is slidably connected with a sliding rod, the rod body of the sliding rod is fixedly connected with a connecting sleeve, the inner wall of the connecting sleeve is fixedly connected with a screw hole plate, the plate body of the screw hole plate is slidably connected with a rotating rod through a thread, the lower end of the rotating rod is rotatably connected with a plug plate, the rod body of the rotating rod is sleeved with a spring, and the outer wall of the mounting sleeve is fixedly connected with multiple blocks.

[0008] Preferably, the outer wall of the installation sleeve is provided with a plurality of connecting rods, the rod bodies of the connecting rods are sleeved with two sliding sleeves, and one side of the sliding sleeve is fixedly connected to the installation sleeve.

[0009] Preferably, a plurality of guide grooves are provided on one side of the installation sleeve, a plurality of guide rods are fixedly connected to the inner wall of the installation sleeve, and the rod bodies of the guide rods are slidably connected to the guide grooves.

[0010] Preferably, a plurality of connecting plates are fixedly connected to one side of the mounting sleeve, and the plurality of connecting plates are fixedly connected by bolts and screw sleeves.

[0011] Preferably, both sides of the spring are fixedly connected to the screw hole plate and the plug plate, and the plug plate is snap-fitted with the clamping block.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] 1. By setting up multiple installation sleeves, the connection between the two pipe bodies can be wrapped. With the cooperation of the fixing plate, the screw rod and the screw block, the two installation sleeves can be fitted together. Under the action of the screw hole plate, the rotating rod and the spring, the plug plate and the two clamping blocks are connected by clamping, so that the two fitting installation sleeves can be fixed, which is convenient for disassembly and assembly of the pipe body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the application;

[0015] Figure 2 is a schematic structural diagram of an installation sleeve of an embodiment of the application;

[0016] Figure 3 is a schematic diagram of the structure of the screw rod of the application embodiment;

[0017] Figure 4 is a schematic structural diagram of a guide rod according to an embodiment of the application;

[0018] Figure 5 It is a schematic diagram of the structure of the plug board of the application embodiment.

[0019] Explanation of the reference numerals: 1. Pipe body; 2. Mounting sleeve; 3. Fixing plate; 4. Screw rod; 5. Screw block; 6. Connecting rod; 7. Sliding sleeve; 8. Guide rod; 9. Placement plate; 10. Sliding rod; 11. Connecting sleeve; 12. Screw hole plate; 13. Rotating rod; 14. Insert plate; 15. Spring; 16. Block; 17. Connecting plate. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-5 This application is described in further detail.

[0021] The present application discloses a detachable air supply duct. Figure 1, including a pipeline body 1, the outer wall of the pipeline body 1 is provided with a plurality of mounting sleeves 2, four mounting sleeves 2 are provided, and each side has two mounting sleeves 2, one side of the outer wall of the mounting sleeve 2 is fixedly connected with a fixing plate 3, the plate body of the fixing plate 3 is rotatably connected with a screw 4, one side of the screw 4 is fixed with a rotating sleeve, which is convenient for rotating the screw 4, the rod sleeve of the screw 4 is provided with a screw block 5, and when the screw 4 rotates, the screw block 5 can be driven to move, so as to facilitate the fitting of the two mounting sleeves 2 on one side, one side of the outer wall of the mounting sleeve 2 is fixedly connected with the screw block 5, the outer wall of each mounting sleeve 2 is fixedly connected with a plurality of placement plates 9, the plate body of the placement plate 9 is slidably connected with a slide rod 10, and the slide rod 10 The rod body is fixedly connected with a connecting sleeve 11, and the inner wall of the connecting sleeve 11 is fixedly connected with a screw hole plate 12. The body of the screw hole plate 12 is provided with screw holes. The body of the screw hole plate 12 is slidably connected with a rotating rod 13 through a thread. The surface of the rotating rod 13 is provided with a thread, which can be rotated on the surface of the screw hole plate 12 through the thread. The lower end of the rotating rod 13 is rotatably connected with a plug plate 14. The body of the plug plate 14 is provided with two slots. The rod body sleeve of the rotating rod 13 is provided with a spring 15, which can provide elastic force to the plug plate 14, so as to facilitate the connection of the plug plate 14 with the two card blocks 16. The outer wall of the mounting sleeve 2 is fixedly connected with a plurality of card blocks 16, which can be fixed with the slots on the plug plate 14.

[0022] Reference Figure 2 The outer wall of the mounting sleeve 2 is provided with a plurality of connecting rods 6, and the rod body of the connecting rod 6 is sleeved with two sliding sleeves 7, one side of the sliding sleeve 7 is fixedly connected to the mounting sleeve 2, and two mounting sleeves 2 on one side can be connected.

[0023] Reference Figure 4 A plurality of guide grooves are provided on one side of the mounting sleeve 2, and a plurality of guide rods 8 are fixedly connected to the inner wall of the mounting sleeve 2. The rod body of the guide rod 8 is slidably connected to the guide groove, which can facilitate the guiding and positioning of the two mounting sleeves 2 on one side and facilitate the fixing of the two mounting sleeves 2.

[0024] Reference Figure 4 One side of the mounting sleeve 2 is fixedly connected with a plurality of connecting plates 17, so as to facilitate fixing the mounting sleeve 2 on one side and the mounting sleeve 2 on the other side, and the plurality of connecting plates 17 are fixedly connected by bolts and screw sleeves.

[0025] Reference Figure 5 Both sides of the spring 15 are fixedly connected to the screw hole plate 12 and the plug plate 14, and the plug plate 14 can be fixed to the two clamping blocks 16. The plug plate 14 and the clamping blocks 16 are engaged with each other, so that the two installation sleeves 2 on one side can be fixed.

[0026] The implementation principle of a detachable air supply duct according to an embodiment of the present application is as follows: when in use, the two mounting sleeves 2 on one side are placed on the surface of the duct body 1, and the guide rod 8 is aligned with the connecting groove on the outer wall of the duct body 1, so that the guide rod 8 can pass through the connecting groove and extend out of the guide groove of the other mounting sleeve 2 on one side, and the screw block 5 is driven to move by rotating the screw rod 4, so that the two mounting sleeves 2 on one side are fitted on the outer walls of the two duct bodies 1, and then the rotating rod 13 is rotated to drive the plug plate 14 to move, so that the plug plate 14 can fix the block 16 on the surface of the two mounting sleeves 2 on one side, thereby improving the connection and fixing effect of the two mounting sleeves 2 on one side, and then the multiple connecting plates 17 are aligned and connected by bolts and screw sleeves, so that the mounting sleeve 2 on one side and the mounting sleeve 2 on the other side are fixed, which is convenient for disassembly and assembly of the duct body 1.

[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0028] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0029] Finally: 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 in the protection scope of the present utility model.

[0030] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A detachable air supply duct, comprising a duct body (1), characterized in that: The outer wall of the pipeline body (1) is provided with a plurality of mounting sleeves (2), one side outer wall of the mounting sleeve (2) is fixedly connected with a fixing plate (3), the plate body of the fixing plate (3) is rotatably connected with a screw rod (4), the rod body of the screw rod (4) is sleeved with a screw block (5), one side outer wall of the mounting sleeve (2) is fixedly connected with the screw block (5), the outer wall of the mounting sleeve (2) is fixedly connected with a plurality of placement plates (9), the plate body of the placement plate (9) is slidably connected with a slide rod (10), the rod body of the slide rod (10) is fixedly connected with a connecting sleeve (11), the inner wall of the connecting sleeve (11) is fixedly connected with a screw hole plate (12), the plate body of the screw hole plate (12) is slidably connected with a rotating rod (13) through a thread, the lower end of the rotating rod (13) is rotatably connected with a plug plate (14), the rod body of the rotating rod (13) is sleeved with a spring (15), and the outer wall of the mounting sleeve (2) is fixedly connected with a plurality of clamping blocks (16).

2. The detachable air supply duct according to claim 1, characterized in that: The outer wall of the installation sleeve (2) is provided with a plurality of connecting rods (6), the rod bodies of the connecting rods (6) are sleeved with two sliding sleeves (7), and one side of the sliding sleeve (7) is fixedly connected to the installation sleeve (2).

3. The detachable air supply duct according to claim 1, characterized in that: A plurality of guide grooves are provided on one side of the installation sleeve (2), a plurality of guide rods (8) are fixedly connected to the inner wall of the installation sleeve (2), and the rod bodies of the guide rods (8) are slidably connected to the guide grooves.

4. The detachable air supply duct according to claim 1, characterized in that: A plurality of connection plates (17) are fixedly connected to one side of the installation sleeve (2), and the plurality of connection plates (17) are fixedly connected via bolts and screw sleeves.

5. The detachable air supply duct according to claim 1, characterized in that: Both sides of the spring (15) are fixedly connected to the screw hole plate (12) and the plug plate (14), and the plug plate (14) is engaged with the clamping block (16).

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