A quick-connect and install air conditioning duct structure

Abstract

This utility model discloses a quick-connecting and installation structure for air conditioning ducts, specifically relating to the field of air conditioning duct connection and installation technology. It includes a linkage support rod, with a linkage block fixedly installed at one end of the linkage support rod and a retraction electric cylinder fixedly installed at the bottom end of the linkage block. Two connection and installation components are provided on the outer wall of the linkage support rod. Each connection and installation component includes two sleeve posts slidably disposed on the outer wall of the linkage support rod. The bottom end of each sleeve post is fixedly connected to a linkage post, and a sleeve frame is slidably connected to the outer wall of the linkage post. This utility model uses connection and installation components. The linkage block causes the linkage support rod to move downwards, the sleeve posts drive the linkage posts downwards, and the linkage posts drive the pressure plate downwards. The air conditioning ducts connect to the toothed grooves. The base plate supports the lower pressure plate, allowing the outer walls of the two air conditioning ducts to be synchronously positioned and connected through the two toothed grooves, significantly improving the installation efficiency of the air conditioning ducts.

Description

Technical Field

[0001] This utility model relates to the field of air conditioning pipe connection and installation technology, and more specifically, to an air conditioning pipe structure for quick connection and installation. Background Technology

[0002] The quick-connect installation structure for air conditioning ducts utilizes cleverly designed connectors and fastening devices to simplify and expedite pipe connections. Compared to traditional connection methods, this structure significantly reduces installation time and improves work efficiency. This is particularly important for the installation and maintenance of large-scale air conditioning systems, as it can substantially reduce labor and time costs.

[0003] Among existing publicly available documents, patent publication number CN221648699U discloses a heating, ventilation, and air conditioning (HVAC) duct structure that facilitates rapid installation. This technology facilitates rapid installation of HVAC ducts by incorporating a support device, a metal plate, a second metal casing, and a metal insert. The metal insert is inserted into the inner wall surface of the second metal casing, thereby determining the position of the support device. Different types of support devices can be replaced quickly and conveniently, increasing the service life of the device. However, this patent has the following drawbacks;

[0004] When using air conditioning ducts, two air conditioning ducts need to be connected and installed. However, when connecting two air conditioning ducts, each duct needs to be connected vertically. This results in a significant decrease in the efficiency of vertical connection installation, affecting the overall installation efficiency of the air conditioning ducts. Utility Model Content

[0005] To overcome the aforementioned deficiencies of the prior art, this utility model provides the following technical solution: a quick-connecting and installation air conditioning duct structure, comprising a linkage support rod, a linkage block fixedly installed at one end of the linkage support rod, a retraction electric cylinder fixedly installed at the bottom end of the linkage block, and two docking and installation components provided on the outer wall of the linkage support rod; the docking and installation components include two sleeve posts slidably disposed on the outer wall of the linkage support rod, each sleeve post having a linkage post fixedly connected to its bottom end, and a sleeve frame slidably connected to the outer wall of the linkage post; an upper pressure plate fixedly connected to the bottom end of the linkage post, and an upper pressure plate for squeezing the air conditioning duct welded to the lower surface of the pressure plate, a lower pressure plate provided below the upper pressure plate, a bottom plate fixedly installed at the bottom end of the lower pressure plate, and the bottom plate being fixedly connected to the sleeve frame.

[0006] Preferably, the inner walls of the two connecting pins and the outer wall of the linkage rod are smooth surfaces, and the vertical cross-sectional shape of the linkage rod is circular. The pressure plate and the connecting frame are slidably connected, and the inner wall of the connecting frame and the outer wall of the pressure plate are both smooth surfaces; both the connecting frame and the pressure plate are made of stainless steel. The inner wall of the upper pressure plate has a second toothed groove, and the vertical cross-sectional shape of the second toothed groove is V-shaped. The inner wall of the lower pressure plate has a first toothed groove, and the vertical cross-sectional shape of the first toothed groove is V-shaped.

[0007] In use, the two air conditioning pipes are placed in the first toothed grooves on the inner walls of the two lower pressure plates. The retracting electric cylinder drives the linkage block to move down, and the linkage support rod drives the two connecting columns to move down synchronously. The linkage column moves down along the inner wall of the connecting frame, and the linkage column drives the pressure plate to move down. The upper pressure plate causes the second toothed groove to press down on the air conditioning pipe, so that the pipe is connected to the first toothed groove.

[0008] Preferably, a linkage guide assembly is provided on one side of the retractable electric cylinder; the linkage guide assembly includes a support bar, a support frame, a groove, a support column, two connecting sliders, two push columns, and two pushing electric cylinders; the support bar is fixed to one side of the retractable electric cylinder, and the bottom end of the support frame is welded to the bottom end of the support bar; the groove is formed on the inner wall of the support frame, and the support column is fixed to the inner wall of the support frame; both connecting sliders are slidably connected to the outer wall of the support column, and both connecting sliders are fixedly connected to the two base plates respectively; the two push columns are fixed to both sides of the connecting sliders respectively; both pushing electric cylinders are fixed to one end of the two push columns, and both pushing electric cylinders are fixedly connected to the support frame; the outer wall of the output end of the pushing electric cylinder is slidably connected to the support frame. Both connecting sliders are slidably connected to the support frame, and the vertical cross-section of both push columns is circular.

[0009] In use, the two electric cylinders push the two push columns closer to each other, and the two connecting sliders slide along the grooves on the inner wall of the support frame to achieve vertical and rapid docking and locking of the two air conditioning pipes.

[0010] The technical effects and advantages of this utility model are as follows:

[0011] 1. This utility model adopts a docking installation component. The retracting electric cylinder drives the linkage block to move down, and the linkage block causes the linkage support rod to move down. The linkage support rod drives the two socket posts to move down synchronously. The socket posts drive the linkage posts to move down, and the linkage posts drive the pressure plate to move down. The pressure plate slides down along the inner wall of the socket frame, and the pipe docks on the first tooth groove. In this way, the bottom plate supports the lower pressure plate, so that the outer walls of the two air conditioning pipes are synchronously positioned and docked through the two second tooth grooves, which greatly improves the installation efficiency of air conditioning pipes.

[0012] 2. This utility model uses a linkage guide assembly, where two electric cylinders push two push columns closer to each other, and two sleeve sliders slide along the grooves on the inner wall of the support frame to achieve rapid docking and locking of the two air conditioning pipes. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of the air conditioning duct structure for quick connection and installation according to this utility model.

[0014] Figure 2 For the present utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0015] Figure 3 This is a bottom view schematic diagram of the air conditioning duct structure for quick docking and installation according to this utility model.

[0016] Figure 4 This is a partial structural diagram of the connection between the support frame and the support column of this utility model.

[0017] The attached diagram is labeled as follows: 1. Linkage rod; 2. Linkage block; 3. Retracting electric cylinder; 4. Sleeve post; 5. Linkage post; 6. Pressure plate; 7. Sleeve frame; 8. Upper pressure plate; 9. Lower pressure plate; 10. Base plate; 11. First tooth groove; 12. Second tooth groove; 13. Support bar; 14. Support frame; 15. Groove body; 16. Support column; 17. Sleeve slider; 18. Push post; 19. Pushing electric cylinder. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] As attached Figure 1 - Figure 4 The diagram shows a quick-connect installation air conditioning duct structure. This quick-connect installation air conditioning duct structure is equipped with a docking installation component. The docking installation component enables the outer walls of two air conditioning ducts to be synchronously positioned and docked through two second toothed grooves 12, which greatly improves the installation efficiency of the air conditioning duct. The specific structural configuration of the docking installation component is as follows.

[0020] In this technical solution, as shown in the appendix Figure 1 - Figure 2As shown, a linkage block 2 is fixedly installed at one end of the linkage support rod 1, and a retraction electric cylinder 3 is fixedly installed at the bottom end of the linkage block 2. Two docking installation components are provided on the outer wall of the linkage support rod 1. Each docking installation component includes two sleeve posts 4 slidably disposed on the outer wall of the linkage support rod 1. A linkage post 5 is fixedly connected to the bottom end of each sleeve post 4, and a sleeve frame 7 is slidably connected to the outer wall of the linkage post 5. A pressure plate 6 is fixedly connected to the bottom end of the linkage post 5, and an upper pressure plate 8 for compressing air conditioning pipes is welded to the lower surface of the pressure plate 6. A lower pressure plate 9 is provided below the upper pressure plate 8, and a base plate 10 is fixedly installed at the bottom end of the lower pressure plate 9. The base plate 10 is fixedly connected to the sleeve frame 7. The inner walls of the two sleeve posts 4 and the outer wall of the linkage support rod 1 are both smooth surfaces, and the vertical cross-section of the linkage support rod 1 is circular. The pressure plate 6 is slidably connected to the sleeve frame 7, and both the inner wall of the sleeve frame 7 and the outer wall of the pressure plate 6 are smooth surfaces. Both the sleeve frame 7 and the pressure plate 6 are made of stainless steel.

[0021] In this technical solution, as shown in the appendix Figure 2 As shown, the inner wall of the upper pressure plate 8 is provided with a second toothed groove 12, and the vertical cross-sectional shape of the second toothed groove 12 is V-shaped, so that the upper pressure plate 8 can press the second toothed groove 12 downward onto the air conditioning pipe, increasing the stability of the air conditioning pipe. The inner wall of the lower pressure plate 9 is provided with a first toothed groove 11, and the vertical cross-sectional shape of the first toothed groove 11 is V-shaped, so that the two air conditioning pipes can be placed in the first toothed grooves 11 on the inner walls of the two lower pressure plates 9 respectively, and the first toothed grooves 11 can achieve stable reinforcement.

[0022] In this rapid installation air conditioning duct structure, two air conditioning ducts are placed in the first toothed grooves 11 on the inner walls of two lower pressure plates 9. Support bars 13 are supported by a support frame 14, and the support bars 13 support a retraction cylinder 3. The retraction cylinder 3 drives the linkage block 2 downwards, which in turn causes the linkage rod 1 to move downwards. The linkage rod 1 drives the two connecting posts 4 to move downwards synchronously, which in turn drives the linkage post 5 downwards. The linkage post 5 moves downwards along the inner wall of the connecting frame 7, and the linkage post 5 drives the pressure plate 6 downwards. The pressure plate 6 slides down along the inner wall of the connecting frame 7, and simultaneously, the pressure plate 6 drives the upper pressure plate 8 downwards. The upper pressure plate 8 causes the second toothed groove 12 to press downwards onto the air conditioning duct, thus connecting the duct to the first toothed groove 11. The base plate 10 supports the lower pressure plate 9, increasing its stability and enabling the outer walls of the two air conditioning ducts to be synchronously positioned and connected via the two second toothed grooves 12.

[0023] By activating two electric cylinders 19, the two electric cylinders 19 push the two push columns 18 closer together, and the two push columns 18 drive the two connecting sliders 17 closer together. The two connecting sliders 17 slide along the groove 15 on the inner wall of the support frame 14, and at the same time slide along the outer wall of the support column 16. In this way, the base plate 10 drives the lower pressure plate 9 to move, and the lower pressure plate 9 drives the air conditioning pipe to move. The two air conditioning pipes are quickly connected and locked together. This not only enables the vertical connection and locking of the two air conditioning pipes, but also enables the connection and locking of the two air conditioning pipes quickly, which greatly improves the efficiency of the connection and installation.

[0024] In this technical solution, as shown in the appendix Figure 1 - Figure 4 As shown, a linkage guide assembly is provided on one side of the retractable electric cylinder 3; the linkage guide assembly includes a support bar 13, a support frame 14, a groove 15, a support column 16, two sleeve sliders 17, two push columns 18, and two push electric cylinders 19.

[0025] The support bar 13 is fixed to one side of the retractable electric cylinder 3, and the bottom end of the support frame 14 is welded to the bottom end of the support bar 13. The groove 15 is opened on the inner wall of the support frame 14, and the support column 16 is fixed on the inner wall of the support frame 14.

[0026] Both sliding blocks 17 are slidably connected to the outer wall of the support column 16. Both sliding blocks 17 are fixedly connected to the two base plates 10. Two push columns 18 are fixed to both sides of the sliding blocks 17. Two electric push cylinders 19 are fixed to one end of each push column 18. Both electric push cylinders 19 are fixedly connected to the support frame 14, and the outer wall of the output end of each electric push cylinder 19 is slidably connected to the support frame 14. The vertical cross-section of both push columns 18 is circular.

[0027] When this technical solution is in use, the two push cylinders 19 push the two push columns 18 closer to each other, and the two sleeve sliders 17 slide along the groove 15 on the inner wall of the support frame 14. The base plate 10 drives the lower pressure plate 9 to move, which can achieve vertical and rapid docking and locking of the two air conditioning pipes.

[0028] All contents not described in detail in the specification are existing technologies known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited; conventional equipment can be used. Electrical control components not mentioned in this technical solution are not shown in the figures because they are existing technologies, and will not be described here.

[0029] 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 quick docking installation air conditioner duct structure comprising a linkage support rod (1), characterized in that: A linkage block (2) is fixedly installed at one end of the linkage support rod (1), and a retractable electric cylinder (3) is fixedly installed at the bottom end of the linkage block (2). Two docking installation components are provided on the outer wall of the linkage support rod (1). The docking installation assembly includes two sleeve posts (4) that are slidably disposed on the outer wall of the linkage support rod (1). Each sleeve post (4) is fixedly connected to a linkage post (5) at its bottom end. A sleeve frame (7) is slidably connected to the outer wall of the linkage post (5). The bottom end of the linkage column (5) is fixedly connected to a pressure plate (6), and the lower surface of the pressure plate (6) is welded with an upper pressure plate (8) for squeezing the air conditioning pipe. A lower pressure plate (9) is provided below the upper pressure plate (8), and a base plate (10) is fixedly installed at the bottom end of the lower pressure plate (9). The base plate (10) is fixedly connected to the socket frame (7).

2. The quick docked installed air conditioning duct structure according to claim 1, wherein: The inner walls of the two sleeve posts (4) and the outer wall of the linkage rod (1) are smooth surfaces, and the vertical cross-section of the linkage rod (1) is circular.

3. The quick docked installed air conditioning duct structure according to claim 1, wherein: The pressure plate (6) is slidably connected to the socket frame (7), and the inner wall of the socket frame (7) and the outer wall of the pressure plate (6) are both smooth surfaces; Both the socket frame (7) and the pressure plate (6) are made of stainless steel.

4. The quick docked installed air duct structure according to claim 1, wherein: The inner wall of the upper pressure plate (8) is provided with a second toothed groove (12), and the vertical cross-sectional shape of the second toothed groove (12) is V-shaped.

5. The quick docked installed air duct structure according to claim 1, wherein: The inner wall of the lower pressure plate (9) is provided with a first toothed groove (11), and the vertical cross-sectional shape of the first toothed groove (11) is V-shaped.

6. The quick docked installed air duct structure according to claim 1, wherein: The retractable electric cylinder (3) is provided with a linkage guide assembly on one side; The linkage guide assembly includes a support bar (13), a support frame (14), a groove (15), a support column (16), two connecting sliders (17), two push columns (18), and two push cylinders (19). The support bar (13) is fixed on one side of the retractable electric cylinder (3), and the bottom end of the support frame (14) is welded to the bottom end of the support bar (13). The groove (15) is opened on the inner wall of the support frame (14), and the support column (16) is fixed on the inner wall of the support frame (14). Both of the two connecting sliders (17) are slidably connected to the outer wall of the support column (16). Both of the two connecting sliders (17) are fixedly connected to the two base plates (10) respectively. Both of the two push columns (18) are fixed on both sides of the connecting sliders (17). Both of the two push cylinders (19) are fixed at one end of the two push columns (18). Both of the two push cylinders (19) are fixedly connected to the support frame (14). The outer wall of the output end of the push cylinder (19) is slidably connected to the support frame (14).

7. The quick docked installed air duct structure according to claim 6, wherein: Both of the aforementioned sliding blocks (17) are slidably connected to the support frame (14), and the vertical cross-sections of the two aforementioned push columns (18) are both circular.

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