Air pipe construction and installation equipment for ventilation and air conditioning system

Abstract

The utility model discloses an air pipe construction installation device for a ventilation air-conditioning system, which comprises a wall body, and an air pipe body capable of being connected with the ventilation air-conditioning system is arranged below the wall body. Four sets of embedded rods are fixed to the bottom of the wall body through expansion bolts, a rotating lead screw is rotationally arranged in the embedded rod on the front side, the rotating frame is fixedly connected with the rotating lead screw, the outer side of the rotating lead screw is in threaded connection with the outer side of a connecting sleeve, and the outer side of the connecting sleeve is in threaded connection with the rotating frame. The side face of the connecting sleeve is fixed to the front side face of the fixing plate through a bolt. A limiting clamp is fixed to the top of the fixing plate. According to the air pipe construction and installation equipment for the ventilation and air conditioning system, the rotating frame and the side rotating disc are arranged, the rotating lead screw and the connecting rod piece are driven to rotate through rotation of the rotating frame and the side rotating disc, through cooperative arrangement of the linkage mechanism, the limiting clamp can move in different directions, and butt joint treatment is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field related to air duct construction, in particular to air duct construction and installation equipment for a ventilation and air conditioning system. Background Art

[0002] When installing the ventilation and air conditioning system, the output end of the air conditioner needs to be connected and installed with the air duct. During the installation process, the position of the air duct needs to be adjusted to facilitate the connection with the output end of the air conditioner. Therefore, an air duct construction and installation frame is required. There are many types of existing air duct construction and installation devices, such as:

[0003] Publication number CN116734046A discloses a ventilation duct mounting bracket. When the construction mounting bracket is installed, the ventilation duct is placed in the mounting space. At this time, the rotating shaft drives the lower support column to rotate to the bottom of the upper support column, and drives the rotating shaft to move upward through the tensioning member, so that the lower support member and the upper support column cooperate to clamp the ventilation duct, and then the limiting component limits the rotating shaft from leaving the mounting column, thereby realizing the installation of the ventilation duct. There is no need to lift the ventilation duct for a long time, which greatly improves the convenience of installation. The above-mentioned device has certain shortcomings when installing the air duct. When docking the air ducts or the air ducts and the air conditioner output end, they need to be on the same horizontal line, so that the position of the air duct on the mounting bracket needs to be adjusted for docking. However, the above-mentioned device cannot guarantee the high efficiency of docking when docking.

[0004] Therefore, we proposed that the air duct construction and installation equipment for ventilation and air conditioning systems can solve the above problems well. Utility Model Content

[0005] The purpose of the utility model is to provide an air duct construction and installation device for a ventilation and air-conditioning system, so as to solve the problem raised in the above background technology that the air duct construction and installation frame on the current market needs to be on the same horizontal line when docking the air ducts with each other or with the air duct and the air-conditioning output end, so the position of the air duct on the installation frame needs to be adjusted for docking, and the above device cannot guarantee the efficient docking when docking.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an air duct construction and installation device for a ventilation and air conditioning system, comprising a wall, wherein an air duct body which can be connected to the ventilation and air conditioning system is arranged at the lower position of the wall;

[0007] Also includes:

[0008] Four sets of embedded rods are fixed at the bottom of the wall by expansion bolts, a rotating screw is arranged inside the front embedded rods, and two sets of matching rods are fixed inside the rear embedded rods;

[0009] A set of rotating frames is rotatably arranged at the outer positions of the bottom ends of the two sets of embedded rods on the front side, and the rotating frames are fixedly connected to the rotating screw rods. The outer sides of the rotating screw rods are threadedly connected to the outer sides of the connecting sleeves, and the side surfaces of the connecting sleeves are fixed to the front side positions of the fixing plates by bolts;

[0010] A limiting clamp is fixed at the top position of the fixing plate.

[0011] As a preferred technical solution of the present application, a connecting sleeve is also fixed to the rear side of the fixing plate, and the outer side of the connecting sleeve is slidingly arranged on the outer side of the rubber pad, so that the fixing plate can slide stably to adjust the position of the air duct body on the top of the fixing plate.

[0012] As a preferred technical solution of the present application, the interior of the limiting clamp includes a lower end of the clamp fixed at the top position of the fixed plate, the side position of the lower end of the clamp is rotatably connected to the upper end of the clamp through a rotating shaft, the lower end of the clamp and a side position of the upper end of the clamp away from the rotating shaft are fixedly connected through a locking body, the inner side positions of the lower end of the clamp and the upper end of the clamp are fitted with rubber pads, and a group of connecting blocks are fixed at the bottom position of the lower end of the clamp, and the duct body can be limited and fixed by the setting of the limiting clamp.

[0013] As a preferred technical solution of the present application, the outer side of the rubber pad is attached to the outer side of the air duct body, and the hardness of the rubber pad is less than that of the air duct body, so that the air duct body can extrude the rubber pad.

[0014] As a preferred technical solution of the present application, the bottom position of the connecting block extends into a movable groove that passes through the top of the fixed plate, and a group of screws are rotatably connected inside the movable groove. The left end position of the screw is connected to the connecting rod through a bevel gear assembly, and the other end position of the connecting rod is fixed at the end of the side rotating disk, so that the horizontal position of the air duct body can be adjusted.

[0015] As a preferred technical solution of the present application, the end positions of the connecting rod and the screw are both rotatably connected to the internal position of the fixed plate, and one end of the connecting rod away from the bevel gear assembly extends out of the outside of the fixed plate, allowing the connecting rod and the screw to rotate inside the fixed plate.

[0016] As a preferred technical solution of the present application, the inner side of the connecting block and the outer side of the screw are threadedly connected, and the connecting block forms a sliding structure between the screw and the inside of the movable groove, so that the air duct body can be driven by the movement of the connecting block.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows: the ventilation and air conditioning system air duct construction and installation equipment is provided with a rotating frame and a side rotating disk, and the rotation of the rotating frame and the side rotating disk drives the rotation of the rotating screw and the connecting rod. Through the coordinated setting of the linkage mechanism, the limit clamp can be moved in different directions, which is convenient for docking. The specific contents are shown as follows:

[0018] A rotating screw is provided, and a rotating frame is embedded at the bottom of the rod to drive the rotating screw to rotate, so that the threaded connection sleeve drives the fixed plate to move vertically inside the matching rod, and the vertical docking process can be adjusted;

[0019] Furthermore, a side rotating disk is provided, and the side rotating disk can drive the bevel gear assembly to rotate through the connecting rod by rotating the side rotating disk, so that the bevel gear assembly can drive the connecting block and the lower end of the clamp to move horizontally on the top of the connecting sleeve by rotating the screw rod;

[0020] 2. A limit clamp is provided. Through the lower end and the upper end of the clamp included in the limit clamp, the lower end of the clamp, the rotating shaft, the upper end of the clamp and the lock body, the air duct body can be firmly limited to prevent loosening;

[0021] Furthermore, a rubber pad is provided, and through the provision of the rubber pad, when it is necessary to adjust one end of the air duct body to tilt downward, the direction of the air duct body can be fine-tuned. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the main cross-sectional structure of the rotating screw of the utility model;

[0024] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0025] Figure 4 This is a schematic diagram of the structure of the limit clamp of the utility model;

[0026] Figure 5 This is a schematic diagram of a partial cross-sectional structure of a fixing plate of the utility model when viewed from above;

[0027] Figure 6 It is a schematic diagram of the cross-sectional structure of the fixing plate of the utility model from top view.

[0028] In the figure: 1. wall; 2. air duct body; 3. rotating frame; 4. embedded rod; 5. rotating screw; 501. matching rod; 6. connecting sleeve; 7. fixing plate; 8. limiting clamp; 801. lower end of clamp; 802. rotating shaft; 803. upper end of clamp; 804. locking body; 805. rubber cushion; 806. connecting block; 9. side rotating disk; 10. connecting rod; 11. bevel gear assembly; 12. screw; 13. moving groove. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-Figure 6 , the utility model provides the following technical solutions:

[0031] Embodiment 1: In order to solve the problem that the air duct installation frame on the market needs to be on the same horizontal line when the air ducts are connected to each other or between the air ducts and the air conditioner output end, it is necessary to adjust the position of the air ducts on the installation frame for the connection, and the above device cannot guarantee the high efficiency of the connection when the connection is carried out. Figure 1 -Attached Figure 3 , Attachment Figure 5 and attached Figure 6, including a wall 1, a duct body 2 which can be connected to the ventilation and air conditioning system is arranged at the lower position of the wall 1; and also including: four groups of embedded rods 4 are fixed at the bottom position of the wall 1 by expansion bolts, a rotating screw 5 is rotatably arranged inside the front embedded rod 4, and two groups of matching rods 501 are fixed inside the rear embedded rod 4; a group of rotating frames 3 are rotatably arranged at the outer position of the bottom ends of the two groups of embedded rods 4 at the front side, and the rotating frames 3 and the rotating screw 5 are fixedly connected, the outer side of the rotating screw 5 is threadedly connected to the outer side of the connecting sleeve 6, and the side of the connecting sleeve 6 is fixed to the front side position of the fixing plate 7 by bolts; the top position of the fixing plate 7 is fixed with a limited clamp 8. The rear side position of the fixing plate 7 is also fixed with a connecting sleeve 6, and the outer side of the connecting sleeve 6 is slidably arranged at the outer side position of the rubber cushion 805. When docking in the vertical direction, the rotating frame 3 can be rotated to make the rotating frame 3 rotate at the bottom position of the embedded rod 4, causing the rotating frame 3 to drive the rotating screw 5 set inside the embedded rod 4 to rotate. In addition, the outer position of the rotating screw 5 is threadedly connected to the inner side of the connecting sleeve 6, and the connecting sleeve 6 on the other side will be guided and slid by the matching rod 501, so that the connecting sleeve 6 can drive the fixed plate 7 and the air duct body 2 placed inside the limiting clamp 8 to move horizontally, which not only facilitates the docking process of the air duct body 2, but also facilitates the purpose of adjusting some positions of the air duct body 2 during installation.

[0032] Embodiment 2: In order to facilitate the sufficient positioning of the air duct body 2, please refer to the attached Figure 4 The interior of the limiting clamp 8 includes a clamp lower end 801 fixed to the top of the fixing plate 7, the side of the clamp lower end 801 is rotatably connected to the clamp upper end 803 through the rotating shaft 802, the clamp lower end 801 and the side of the clamp upper end 803 away from the rotating shaft 802 are fixedly connected through the lock body 804, the inner side of the clamp lower end 801 and the clamp upper end 803 are fitted with a rubber pad 805, and the bottom of the clamp lower end 801 is fixed with a group of connecting blocks 806. The outer side of the rubber pad 805 is fitted to the outer side of the air duct body 2, and the hardness of the rubber pad 805 is less than the hardness of the air duct body 2. When limiting the air duct body 2, first open the lock body 804. At this time, the upper end 803 of the clamp can be rotated at the outer position of the lower end 801 of the clamp through the rotating shaft 802, and then the air duct body 2 is placed on the top position of the lower end 801 of the clamp, and then the upper end 803 of the clamp is closed. The closing process is performed through the upper end 803 of the clamp and the lock body 804, so that the rubber pad 805 fixed on the inner surface of the lower end 801 of the clamp and the upper end 803 of the clamp fits with the outer side of the air duct body 2. At this time, the air duct body 2 can be well fixed, which is convenient for docking.

[0033] Embodiment 2: In order to facilitate the horizontal movement of the air duct body 2 during docking, the bottom of the connecting block 806 extends into the moving groove 13 that penetrates through the top of the fixed plate 7. A set of screws 12 are rotatably connected inside the moving groove 13. The left end of the screw 12 is connected to the connecting rod 10 through the bevel gear assembly 11. The other end of the connecting rod 10 is fixed to the end of the side rotating disk 9. The end positions of the connecting rod 10 and the screw 12 are both rotatably connected to the inner position of the fixed plate 7, and the end position of the connecting rod 10 away from the bevel gear assembly 11 extends out of the outer side of the fixed plate 7. The inner side of the connecting block 806 is threadedly connected to the outer side of the screw 12. The connecting block 806 forms a sliding structure between the screw 12 and the inside of the movable groove 13. When the side rotating disk 9 is rotated, the end position of the side rotating disk 9 is fixed on one side of the connecting rod 10. The rotation of the side rotating disk 9 can drive the bevel gear assembly 11 to rotate inside the fixed plate 7 through the connecting rod 10, causing the gear on the other side of the bevel gear assembly 11 to drive the screw 12 to rotate, so that the screw 12 can drive the connecting block 806 to move horizontally inside the movable groove 13, and at this time, the horizontal docking of the air duct body 2 can be conveniently performed.

[0034] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A duct construction and installation device for a ventilation and air conditioning system, comprising a wall (1), wherein a duct body (2) capable of being connected to a ventilation and air conditioning system is arranged below the wall (1); It is characterized in that Also includes: Four groups of embedded rods (4) are fixed at the bottom of the wall (1) by expansion bolts, a rotating screw (5) is rotatably arranged inside the embedded rods (4) at the front side, and two groups of matching rods (501) are fixed inside the embedded rods (4) at the rear side; A set of rotating frames (3) are rotatably arranged at the outer positions of the bottom ends of the two sets of embedded rods (4) at the front side, the rotating frames (3) are fixedly connected to the rotating screw rod (5), the outer side of the rotating screw rod (5) is threadedly connected to the outer side of the connecting sleeve (6), and the side of the connecting sleeve (6) is fixed to the front side position of the fixing plate (7) by bolts; A limiting clamp (8) is fixed at the top position of the fixing plate (7).

2. The air duct construction and installation equipment for ventilation and air conditioning systems according to claim 1, characterized in that: A connecting sleeve (6) is also fixed to the rear side of the fixing plate (7), and the outer side of the connecting sleeve (6) is slidably arranged at the outer side of the rubber cushion (805).

3. The air duct construction and installation equipment for a ventilation and air conditioning system according to claim 1, characterized in that: The interior of the limiting clamp (8) includes a clamp lower end (801) fixed at the top position of the fixing plate (7); the side position of the clamp lower end (801) is rotatably connected to the clamp upper end (803) via a rotating shaft (802); the clamp lower end (801) and a side position of the clamp upper end (803) away from the rotating shaft (802) are fixedly connected via a locking body (804); the inner side positions of the clamp lower end (801) and the clamp upper end (803) are fitted with a rubber pad (805); and a group of connecting blocks (806) are fixed to the bottom position of the clamp lower end (801).

4. The air duct construction and installation equipment for a ventilation and air conditioning system according to claim 3, characterized in that: The outer side of the rubber cushion (805) is attached to the outer side of the air duct body (2), and the hardness of the rubber cushion (805) is smaller than the hardness of the air duct body (2).

5. The air duct construction and installation equipment for ventilation and air conditioning system according to claim 3, characterized in that: The bottom position of the connecting block (806) extends into a movable groove (13) that penetrates through the top of the fixed plate (7), and a group of screw rods (12) are rotatably connected inside the movable groove (13). The left end position of the screw rod (12) is connected to the connecting rod (10) through a bevel gear assembly (11), and the other end position of the connecting rod (10) is fixed at the end of the side rotating disk (9).

6. The air duct construction and installation equipment for ventilation and air conditioning system according to claim 5, characterized in that: The end positions of the connecting rod (10) and the screw rod (12) are both rotatably connected to the inner position of the fixed plate (7), and one end of the connecting rod (10) away from the bevel gear assembly (11) extends out of the outer side of the fixed plate (7).

7. The air duct construction and installation equipment for ventilation and air conditioning system according to claim 5, characterized in that: The inner side of the connection block (806) is threadedly connected to the outer side of the screw rod (12), and the connection block (806) forms a sliding structure between the screw rod (12) and the inside of the movable groove (13).

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