Auxiliary installation support mechanism for exhaust soft duct
Patent Information
- Application Number
- CN202522414753.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-14
- Publication Date
- 2026-10-09
- Estimated Expiration
- 2035-11-14
AI Technical Summary
[0003]软风道一般由支撑架及其外部柔性覆盖件组成，现有的软风道安装主要通过其两端的连接板进行连接，其中部缺少必要支撑，过长的软风道在布置时容易产生下坠情况，现有支撑装置只能在单个支撑架外部进行支撑，支撑效果不理想，为了减轻下坠情况就需要布置更多支撑件，不仅使用不便，而且成本升高
该排废软风道辅助安装支撑机构便于对软风道的支撑架进行限位装夹，并通过吊装方式对软风道进行悬吊固定，装夹时，底部辅助支撑条表面的套环可以调整位置，对相邻的支撑架底部提供有效支撑，减少支撑装置的使用量，并降低软风道下坠风险。
Smart Images
Figure CN224837799U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of flexible air duct installation technology, and in particular to an auxiliary installation support mechanism for waste discharge flexible air ducts. Background Technology
[0002] Flexible ductwork is a key component in ventilation systems used to connect different parts or equipment. Its core function is to achieve flexible and expandable ventilation duct connections to meet ventilation needs in complex environments. Compared to traditional rigid ductwork, flexible ductwork offers better adaptability.
[0003] Flexible air ducts are generally composed of a support frame and its external flexible covering. The existing flexible air duct installation is mainly connected by connecting plates at both ends. The middle part lacks necessary support. Overly long flexible air ducts are prone to sagging during installation. Existing support devices can only provide support on the outside of a single support frame, which is not ideal. In order to reduce sagging, more support components need to be installed, which is not only inconvenient to use, but also increases costs. Utility Model Content
[0004] This utility model addresses the deficiencies in the existing technology by providing an auxiliary installation support mechanism for waste discharge flexible air ducts.
[0005] This utility model is achieved through the following technical solution: A waste discharge flexible air duct auxiliary installation support mechanism includes a flexible air duct and a support mechanism that is snapped onto the outside of the flexible air duct. The flexible air duct includes a support frame and a folded cloth. The folded cloth covers the outside of the support frame and is fixed to the support frame. The support mechanism includes a seat, a pressure strip, a clamp, a fixing frame, a movable rivet, an auxiliary support bar, a collar, a support block, and a fixing knob. The pressure strip is snapped onto the inside of the seat, the clamp is fixedly set on the surface of the seat, the fixing frame is fixedly set on the top of the seat, the auxiliary support bar is movably connected to the bottom of the seat through the movable rivet, the collar is sleeved on the outside of the auxiliary support bar, the support block is fixedly set on the top of the collar, and the fixing knob is threadedly connected to the bottom of the collar.
[0006] In a preferred embodiment of the present invention, the inner side of the card holder and the bottom of the pressure strip are provided with card grooves that cooperate with the support frame, the two ends of the pressure strip are fixedly provided with inserts, and the inner side of the card holder is provided with slots that cooperate with them. The slots facilitate the insertion of inserts on both sides of the pressure strip. Through the cooperation of the pressure strip and the card seat, the support frame of the flexible air duct is clamped and fixed to achieve the support effect.
[0007] In a preferred embodiment of this utility model, the inner hole of the clamp is matched with the bracket frame and fixed to the bracket by screws, and the bottom of the clamp is attached to the top of the pressure strip; The clamps are mainly used to limit and fix the pressure strips, thereby clamping the flexible air duct support frame.
[0008] In a preferred embodiment of this utility model, one end of the fixing knob passes through the collar and contacts the bottom of the auxiliary support bar, and the top of the support block is provided with a slot that cooperates with the support frame; Slide the adjustment collar on the surface of the auxiliary support bar to ensure that the top of the support block can effectively support the bottom of the support frame, and fix the knob to make it easy to fix the position of the support block.
[0009] In a preferred embodiment of the present invention, the bottom of the fixing frame is provided with a clamping tube that mates with the top of the card seat, and the fixing frame is fixed to the top of the card seat through the bottom clamping tube. Mounting holes are provided at both ends of the fixing frame.
[0010] The beneficial effects of this utility model are: The auxiliary installation support mechanism for the waste discharge flexible air duct facilitates the clamping and positioning of the support frame of the flexible air duct, and suspends and fixes the flexible air duct by hoisting. During clamping, the collar on the surface of the bottom auxiliary support bar can be adjusted to provide effective support to the bottom of the adjacent support frame, reducing the amount of support device used and reducing the risk of the flexible air duct falling. Attached Figure Description
[0011] Figure 1 This is a three-dimensional structural diagram of the auxiliary installation support mechanism for the waste discharge flexible air duct of this utility model; Figure 2 This is a schematic diagram of the flexible air duct structure of the auxiliary installation support mechanism for the waste discharge flexible air duct of this utility model; Figure 3 This is a schematic diagram of the support structure of the auxiliary installation support mechanism for the waste discharge flexible air duct of this utility model; Figure 4 for Figure 3 A magnified schematic diagram of the structure at point A in the middle.
[0012] In the diagram: 1. Flexible air duct; 11. Support frame; 12. Folded fabric; 2. Support mechanism; 21. Card seat; 22. Pressure strip; 23. Clamp; 24. Fixing frame; 25. Movable rivet; 26. Auxiliary support strip; 27. Collar; 28. Support block; 29. Fixing knob. Detailed Implementation
[0013] The preferred embodiments of this utility model will now be described in detail with reference to the accompanying drawings, so that the advantages and features of this utility model can be more easily understood by those skilled in the art, thereby providing a clearer and more definite definition of the scope of protection of this utility model. The directional terms mentioned in this utility model, such as "up," "down," "front," "back," "left," "right," "top," and "bottom," are only for reference to the accompanying drawings. Therefore, the directional terms used are for the purpose of explaining and understanding this utility model, and not for limiting this utility model.
[0014] like Figure 1-4 The diagram shows an auxiliary installation support mechanism for a waste discharge flexible air duct, including a flexible air duct 1 and a support mechanism 2 that is fastened to the outside of the flexible air duct 1. The flexible air duct 1 includes a support frame 11 and a folded cloth 12. The folded cloth 12 covers the outside of the support frame 11 and is fixed to the support frame 11. The support mechanism 2 includes a card seat 21, a pressure strip 22, a clamp 23, a fixing frame 24, a movable rivet 25, an auxiliary support bar 26, a collar 27, a support block 28, and a fixing knob 29. The pressure strip 22 is fastened to the inside of the card seat 21, the clamp 23 is fixedly installed on the surface of the card seat 21, the fixing frame 24 is fixedly installed on the top of the card seat 21, the auxiliary support bar 26 is movably connected to the bottom of the card seat 21 through the movable rivet 25, the collar 27 is sleeved on the outside of the auxiliary support bar 26, the support block 28 is fixedly installed on the top of the collar 27, and the fixing knob 29 is threadedly connected to the bottom of the collar 27.
[0015] Specifically, the inner side of the card holder 21 and the bottom of the pressure strip 22 are provided with slots that cooperate with the support frame 11. Inserts are fixed at both ends of the pressure strip 22. The inner side of the card holder 21 is provided with slots that cooperate with it. The inner hole of the clamp 23 cooperates with the frame of the card holder 21 and is fixed to the card holder 21 by screws. The bottom of the clamp 23 fits against the top of the pressure strip 22. One end of the fixing knob 29 passes through the collar 27 and contacts the bottom of the auxiliary support strip 26. The top of the support block 28 is provided with a slot that cooperates with the support frame 11. The bottom of the fixing frame 24 is provided with a clamping tube that cooperates with the top of the card holder 21. The fixing frame 24 is fixed to the top of the card holder 21 through the bottom clamping tube. The fixing frame 24 is provided with mounting holes at both ends.
[0016] In this embodiment, the flexible air duct 1 is first installed. The outer edge of the support frame 11 is inserted into the card holder 21 along the inner groove of the card holder 21. The inner groove of the card holder 21 effectively limits the position and prevents the support frame 11 from falling out of the card holder 21. Then, the two ends of the pressure strip 22 are inserted into the slots inside the card holder 21, and the pressure strip 22 is pressed down so that its bottom groove fits against the top of the support frame 11. Then, the clamp 23 is installed. After the clamp 23 is fitted onto the surface of the card holder 21, the clamp 23 is moved until its bottom fits against the top of the pressure strip 22, and the screws on the surface of the clamp 23 are tightened for fixation. This allows the pressure strip 22 to cooperate with the card holder 21 to limit and fix the support frame 11.
[0017] Furthermore, the flexible air duct 1 is suspended and installed by the fixing bracket 24 on the top of the card holder 21. Then, the auxiliary support bar 26 is rotated so that it rotates around the movable rivet 25 until it is perpendicular to the bottom of the card holder 21. The fixing knob 29 is loosened so that the collar 27 slides on the surface of the auxiliary support bar 26 until it is engaged with the bottom of the adjacent support bracket 11 in the top slot of the support block 28. The fixing knob 29 is rotated to fix the collar 27, so that the auxiliary support bar 26 provides auxiliary support for the bottom of the flexible air duct 1. This can effectively reduce the amount of support device used and reduce the possibility of sagging.
[0018] It should be noted that the parts not covered in this utility model are the same as or can be implemented using existing technology; the various drives in this utility model can be implemented by corresponding power structures such as cylinders, oil cylinders, electric cylinders, and motors in conjunction with connecting rods, guide rods, etc., and are not limited to the structures described in the specification and the drawings.
[0019] In the description of the embodiments of this utility model, unless otherwise expressly specified and limited, the terms "installed," "connected," "linked," "set up," "equipped with," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0020] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.
Claims
1. A waste discharge flexible air duct auxiliary installation support mechanism, comprising a flexible air duct (1) and a support mechanism (2) clamped to the outside of the flexible air duct (1), characterized in that: The flexible air duct (1) includes a support frame (11) and a folded cloth (12). The folded cloth (12) covers the outside of the support frame (11) and is fixed to the support frame (11). The support mechanism (2) includes a card seat (21), a pressure strip (22), a clamp (23), a fixing frame (24), a movable rivet (25), an auxiliary support strip (26), a collar (27), a support block (28), and a fixing knob (29). The pressure strip (22) is clamped inside the card seat (21), the clamp (23) is fixedly set on the surface of the card seat (21), the fixing frame (24) is fixedly set on the top of the card seat (21), the auxiliary support strip (26) is movably connected to the bottom of the card seat (21) through the movable rivet (25), the collar (27) is sleeved on the outside of the auxiliary support strip (26), the support block (28) is fixedly set on the top of the collar (27), and the fixing knob (29) is threadedly connected to the bottom of the collar (27).
2. The auxiliary installation support mechanism for waste discharge flexible air duct according to claim 1, characterized in that: The card holder (21) has a slot on the inner side and the bottom of the pressure strip (22) that cooperates with the support frame (11). The pressure strip (22) has inserts fixed at both ends, and the card holder (21) has a slot that cooperates with it.
3. The auxiliary installation support mechanism for waste discharge flexible air duct according to claim 1, characterized in that: The inner hole of the clamp (23) is matched with the frame of the card seat (21) and fixed to the card seat (21) by screws. The bottom of the clamp (23) is attached to the top of the pressure strip (22).
4. The auxiliary installation support mechanism for waste discharge flexible air duct according to claim 1, characterized in that: One end of the fixed knob (29) passes through the collar (27) and contacts the bottom of the auxiliary support bar (26). The top of the support block (28) is provided with a slot that cooperates with the support frame (11).
5. The auxiliary installation support mechanism for waste discharge flexible air ducts according to claim 1, characterized in that: The bottom of the fixing frame (24) is provided with a clamping tube that mates with the top of the card seat (21). The fixing frame (24) is fixed to the top of the card seat (21) through the bottom clamping tube. The fixing frame (24) has mounting holes at both ends.