Air pipe support capable of preserving heat

Abstract

The utility model discloses a heat preservation air pipe support which comprises a bearing plate, a first fixing notch is formed in the bearing plate, a hoisting screw rod is arranged in the first fixing notch, two positioning nuts are connected to the hoisting screw rod in a threaded and sleeved mode, a fixing base is fixedly connected to the top of the bearing plate, a buffering cavity is formed in the fixing base, and the buffering cavity is fixedly connected with the bearing plate. A damping seat is slidably connected into the buffer cavity, a damping pad is arranged between the bottom of the inner wall of the buffer cavity and the bottom of the damping seat, a heat preservation air pipe is arranged at the top of the damping seat, and positioning frames are arranged at the positions, located on the two sides of the heat preservation air pipe, of the top of the damping seat. According to the utility model, through the arrangement of the fixed seat, the buffer cavity, the damping seat, the damping pad and other structures, the vibration effect conducted to the damping seat when the air pipe guides air can be effectively reduced, so that the situation that the vibration effect is directly conducted to the bracket and the bracket becomes loose for a long time can be avoided; and the stability and durability of the whole bracket structure are effectively ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of heat-insulating air ducts, in particular to a heat-insulating air duct bracket. Background Art

[0002] Insulated duct is a pipe used to transport air. An insulation layer is set inside it to reduce heat loss. It is mainly composed of an inner wall, a middle layer and an outer wall. The middle layer is an insulation layer, which can be made of different materials, such as glass wool, rock wool and polyurethane. The insulation layer can effectively reduce energy loss and ensure the stability of the temperature of the transported air. Usually, when installing the insulated duct, a duct bracket is required to assist in the installation.

[0003] As for some traditional insulated air duct brackets, the bracket structure and the air duct are mostly installed in direct rigid contact. When the air duct is guiding the air, it will produce certain vibrations, which will be directly transmitted to the bracket structure. Due to the lack of shock-absorbing protection, the bracket is easily affected by vibrations and becomes loose in the long run. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a heat-insulating air duct bracket.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an insulated air duct bracket, comprising a bearing plate, a fixing recess 1 is arranged on the bearing plate, a hanging screw is arranged in the fixing recess 1, two positioning nuts are threadedly sleeved on the hanging screw, a fixing seat is fixedly connected to the top of the bearing plate, a buffer cavity is arranged in the fixing seat, a shock-absorbing seat is slidably connected in the buffer cavity, and a shock-absorbing pad is arranged between the bottom of the inner wall of the buffer cavity and the bottom of the shock-absorbing seat, an insulated air duct is arranged on the top of the shock-absorbing seat, and positioning frames are arranged on both sides of the top of the shock-absorbing seat at the positions of the insulated air duct, grooves are arranged on both sides of the top of the shock-absorbing seat, and the two recesses A screw rod is rotatably connected in the groove, and screw blocks are threadedly sleeved on the screw rod at positions in the two grooves. The two screw blocks are fixedly connected to the two positioning frames accordingly, and the thread directions on both sides of the screw rod are set in opposite directions. One end of the screw rod is fixedly connected to a rotating wheel, and a clamping top frame is arranged above the thermal insulation air duct, and protective pads are arranged on the top of the shock absorbing seat, the opposite side of the outer surfaces of the two positioning frames and the bottom of the clamping top frame. A fixing recess two is arranged on the clamping top frame, and a fastening screw is arranged in the fixing recess two. The top end of the fastening screw is fixedly connected to a rotating wheel, and an operating handle rod is arranged on the rotating wheel, and a clamping frame is threadedly sleeved on the fastening screw.

[0006] As a further description of the above technical solution:

[0007] The shock-absorbing pad is made of shock-absorbing rubber material, and a plurality of shock-absorbing pads are provided.

[0008] As a further description of the above technical solution:

[0009] The rotating wheel is arranged at the outer side of the shock absorbing seat, and a plurality of convex patterns are arranged on the side surface of the rotating wheel.

[0010] As a further description of the above technical solution:

[0011] The material of the protection pad is rubber.

[0012] As a further description of the above technical solution:

[0013] The operating handle is located at a position on the top of the rotating wheel away from the center of the circle.

[0014] As a further description of the above technical solution:

[0015] The clamping frame is U-shaped, and the clamping frame and the bearing plate are arranged in a nested and sliding manner.

[0016] As a further description of the above technical solution:

[0017] The first fixing recess, the lifting screw, the positioning nut, the second fixing recess, the tightening screw, the rotating wheel, the operating handle rod, and the clamping frame are correspondingly arranged in two groups.

[0018] The utility model has the following beneficial effects:

[0019] The heat-insulating air duct bracket can be combined to form a stable bracket structure through the arrangement of structures such as the bearing plate, the lifting screw, the positioning nut, the fixing seat, the shock-absorbing seat, the positioning frame, the clamping top frame, the fastening screw, and the clamping frame, so that the heat-insulating air duct can be firmly and stably positioned and fixed. The structural connection is stable and firm, and the operation is simple and convenient. The arrangement of structures such as the fixing seat, the buffer cavity, the shock-absorbing seat, and the shock-absorbing pad can effectively reduce the vibration effect transmitted to the shock-absorbing seat when the air duct guides the air, so that the vibration effect can be effectively avoided from being directly transmitted to the bracket structure, which may cause it to become loose over a long period of time, and the stability and durability of the entire bracket structure can be effectively guaranteed. The arrangement of the protective pad structure at the top of the shock-absorbing seat, the sides of the two positioning frames, and the bottom of the clamping top frame can have an isolation effect on the joint position between the entire bracket and the air duct surface, so as to avoid direct contact with the extrusion and wear caused by the vibration effect generated when the air duct guides the air, and can play a good protective role for both the bracket and the air duct. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a heat-insulating air duct support proposed by the utility model;

[0021] Figure 2 This is a front view of a heat-insulating air duct support proposed by the utility model;

[0022] Figure 3 The utility model is a schematic diagram of a clamping frame structure of a heat-insulating air duct support.

[0023] Legend:

[0024] 1. Load-bearing plate; 2. Fixing notch 1; 3. Lifting screw; 4. Positioning nut; 5. Fixing seat; 6. Buffer chamber; 7. Shock-absorbing seat; 8. Shock-absorbing pad; 9. Insulation air duct; 10. Positioning frame; 11. Groove; 12. Screw rod; 13. Screw block; 14. Rotating wheel; 15. Pressing top frame; 16. Protective pad; 17. Fixing notch 2; 18. Tightening screw; 19. Rotating wheel; 20. Operating handle; 21. Clamping frame. DETAILED DESCRIPTION

[0025] 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.

[0026] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] Reference Figure 1-3The utility model provides an embodiment: a heat-insulating air duct bracket, including a bearing plate 1, a fixing recess 2 is provided on the bearing plate 1, a hanging screw 3 is provided in the fixing recess 2, two positioning nuts 4 are threadedly sleeved on the hanging screw 3, and the two positioning nuts 4 are respectively located above and below the bearing plate 1, and the two cooperate with each other to fix the hanging screw 3 on the bearing plate 1, and a fixing seat 5 is fixedly connected to the top of the bearing plate 1, a buffer cavity 6 is provided in the fixing seat 5, a shock-absorbing seat 7 is slidably connected in the buffer cavity 6, and a shock-absorbing pad 8 is provided between the bottom of the inner wall of the buffer cavity 6 and the bottom of the shock-absorbing seat 7, and the shock-absorbing seat 7 cooperates with the shock-absorbing pad 8 to reduce the vibration generated when the air duct is guided. Influence on the support structure, enhance the stability of the structure, a heat preservation air duct 9 is arranged on the top of the shock absorbing seat 7, and positioning frames 10 are arranged on both sides of the heat preservation air duct 9 on the top of the shock absorbing seat 7, grooves 11 are arranged on both sides of the top of the shock absorbing seat 7, and screw rods 12 are rotatably connected in the two grooves 11, and screw blocks 13 are threadedly sleeved on the screw rods 12 in the two grooves 11, and the screw blocks 13 and the grooves 11 are nested and slidably matched, and the thread directions on both sides of the screw rod 12 are reversely set, and the two screw blocks 13 are fixedly connected to the two positioning frames 10 respectively, and one end of the screw rod 12 is fixedly connected to a rotating wheel 14, and the rotating wheel 14 is rotated, and the rotating wheel 14 drives the screw rod 12 to rotate, and the screw rod 12 drives the two screw blocks 1 3 are close to each other, and the two screw blocks 13 drive the two positioning frames 10 to clamp and fix the insulation air duct 9. A pressing top frame 15 is arranged above the insulation air duct 9. The top of the shock-absorbing seat 7, the opposite side of the outer surface of the two positioning frames 10 and the bottom of the pressing top frame 15 are all provided with protective pads 16. The setting of the protective pad 16 can ensure that the entire bracket structure and the surface of the insulation air duct 9 are connected to an isolation and protection effect, which can reduce the extrusion wear and prevent the protective coating on the surface of the bracket and the air duct from being worn away, thereby rusting. A fixing notch 17 is arranged on the pressing top frame 15, and a fastening screw 18 is arranged in the fixing notch 17. The top of the fastening screw 18 is fixedly connected to a rotating wheel 19. The rotating wheel An operating handle rod 20 is provided on 19, and the operating handle rod 20 is located at a position away from the center of the top of the rotating wheel 19, and the rotating wheel 19 is located above the pressing top frame 15. The operating handle rod 20 is grasped and revolved around the center of the rotating wheel 19 to drive the rotating wheel 19 to rotate, and the rotating wheel 19 can drive the fastening screw 18 to rotate. A clamping frame 21 is threadedly sleeved on the fastening screw 18, and the clamping frame 21 is located below the bearing plate 1. The clamping frame 21 is U-shaped, and the clamping frame 21 and the bearing plate 1 are nested and slidably matched. In this way, when the fastening screw 18 rotates, the rotating wheel 19 and the clamping frame 21 can be tightened to each other, so that the pressing top frame 15 is pressed against the top of the air duct to achieve the fixing of the air duct.There are two sets of fixing notch 1 2, lifting screw 3, positioning nut 4, fixing notch 2 17, tightening screw 18, rotating wheel 19, operating handle 20, and clamping frame 21.

[0028] The material of the shock-absorbing pad 8 is shock-absorbing rubber material, and there are multiple shock-absorbing pads 8. The shock-absorbing pad 8 made of shock-absorbing rubber material can effectively eliminate the vibration effect transmitted from the air duct to the shock-absorbing seat 7 when the air duct generates vibration, thereby reducing the impact of the vibration on the bracket and enhancing the stability of the bracket structure.

[0029] The rotating wheel 14 is arranged at the outer side of the shock absorbing seat 7, and a plurality of convex patterns are arranged on the side surface of the rotating wheel 14. The arrangement of the convex patterns can ensure the smoothness of the operation when the rotating wheel 14 is manually rotated.

[0030] The material of the protective pad 16 is rubber, which is wear-resistant and durable, and can effectively isolate the contact between the bracket and the air duct to avoid extrusion and wear.

[0031] Working principle: When using the heat-insulating air duct support, the heat-insulating air duct 9 is mounted on the shock-absorbing seat 7 and located between the two positioning frames 10. The rotating wheel 14 is rotated, and the rotating wheel 14 drives the screw rod 12 to rotate. The screw rod 12 drives the screw block 13 to move. The screw block 13 drives the positioning frame 10 to clamp and fix the heat-insulating air duct 9. The pressing top frame 15 is covered on the top of the heat-insulating air duct 9. The fastening screw 18 is passed through the fixing notch 1 2 and the fixing notch 2 17. The operating handle 20 is grasped to revolve around the center of the rotating wheel 19, which can drive the rotating wheel 19 to rotate. The rotating wheel 19 drives the fastening screw 18 to rotate, and the fastening screw 18 drives the clamping frame 21 to move and clamp it on the bottom of the bearing plate 1. With the setting of the rotating wheel 19, the clamping top frame 15 can be fastened to the top of the heat-insulating air duct 9 to fix the air duct. The structure is simple to install. When the air duct is guiding air, the vibration effect generated is transmitted to the shock-absorbing seat 7. The shock-absorbing pad 8 can reduce the vibration effect, so as to avoid the vibration effect directly affecting the entire bracket, making it not easy to loosen, and ensuring its stability.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.

Claims

1. A heat-insulating air duct support, comprising a bearing plate (1), characterized in that: The bearing plate (1) is provided with a fixing recess (2), a lifting screw (3) is provided in the fixing recess (2), two positioning nuts (4) are threadedly sleeved on the lifting screw (3), a fixing seat (5) is fixedly connected to the top of the bearing plate (1), a buffer cavity (6) is provided in the fixing seat (5), a shock absorbing seat (7) is slidably connected in the buffer cavity (6), and a shock absorbing pad (8) is provided between the bottom of the inner wall of the buffer cavity (6) and the bottom of the shock absorbing seat (7), a heat preservation air duct (9) is provided on the top of the shock absorbing seat (7), and positioning frames (10) are provided on both sides of the heat preservation air duct (9) at the top of the shock absorbing seat (7), grooves (11) are provided on both sides of the top of the shock absorbing seat (7), screw rods (12) are rotatably connected in the two grooves (11), and the screw rods (12) are located on the two grooves (11). A screw block (13) is threadedly sleeved at each inner position, and the two screw blocks (13) are fixedly connected to the two positioning frames (10) respectively. The thread directions on both sides of the screw rod (12) are arranged in opposite directions. One end of the screw rod (12) is fixedly connected to a rotating wheel (14). A clamping top frame (15) is arranged above the heat-insulating air duct (9). The top of the shock-absorbing seat (7), the opposite side of the outer surface of the two positioning frames (10) and the bottom of the clamping top frame (15) are all provided with a protective pad (16). A fixing recess (17) is arranged on the clamping top frame (15), and a fastening screw (18) is arranged in the fixing recess (17). The top end of the fastening screw (18) is fixedly connected to a rotating wheel (19), and an operating handle rod (20) is arranged on the rotating wheel (19). A clamping frame (21) is threadedly sleeved on the fastening screw (18).

2. The heat-insulating air duct support according to claim 1, characterized in that: The material of the shock-absorbing pad (8) is a shock-absorbing rubber material, and a plurality of shock-absorbing pads (8) are provided.

3. The heat-insulating air duct support according to claim 1, characterized in that: The rotating wheel (14) is arranged at an outer side of the shock absorbing seat (7), and a plurality of convex patterns are arranged on the side surface of the rotating wheel (14).

4. The heat-insulating air duct support according to claim 1, characterized in that: The material of the protection pad (16) is rubber.

5. The heat-insulating air duct support according to claim 1, characterized in that: The operating handle (20) is located at a position on the top of the rotating wheel (19) away from the center of the circle.

6. The heat-insulating air duct support according to claim 1, characterized in that: The clamping frame (21) is U-shaped, and the clamping frame (21) and the bearing plate (1) are arranged in a nested and sliding manner.

7. The heat-insulating air duct support according to claim 1, characterized in that: The fixing notch 1 (2), the lifting screw rod (3), the positioning nut (4), the fixing notch 2 (17), the tightening screw rod (18), the rotating wheel (19), the operating handle rod (20), and the clamping frame (21) are correspondingly arranged in two groups.

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