Heating and ventilation pipeline fixing frame with buffering protection function

Abstract

The utility model belongs to the technical field of pipeline equipment, and particularly discloses a heating and ventilation pipeline fixing frame with a buffering protection function. The heating pipeline mounting and fixing module is used for mounting a heating pipeline; the protection mechanism is used for protecting the heating pipeline, the protection mechanism is arranged at the bottom of the heating pipeline mounting and fixing module and comprises a base, a buffer plate and a buffer assembly arranged on the base and the buffer plate, the base is of a U-shaped structure, and springs and guide seats are symmetrically arranged at the two ends of a limiting column; one end of the spring is fixedly connected with the inner wall of the U-shaped structure, the other end of the spring is connected with the guide seat, and the guide seat is connected with the buffer plate through a movable hinge piece. The collision of external force is buffered through the protection mechanism, the situation that the protection mechanism directly collides with the fixing frame to cause looseness of the fixing frame is avoided, the protection mechanism can be taken down only by moving the fixing base, time and labor are saved, and therefore the effects of convenient disassembly and buffering protection are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipeline equipment, and more specifically relates to a HVAC pipeline fixing frame with a buffering and protection function. Background Art

[0002] HVAC pipes are pipes connecting HVAC equipment, which are mainly used for ventilation, air conditioning, heating, etc.; and the fixing frame is an extremely common auxiliary bracket in the use of HVAC pipes. It is also called HVAC pipe bracket or HVAC pipe bracket, and it is a commonly used bracket in HVAC systems, mainly used to fix and support HVAC pipes.

[0003] During the use of HVAC pipes, when they need to be assisted by a HVAC pipe fixing bracket, first place the heating pipe on the bottom plate of the fixing bracket, then use the support plate to limit the two sides of the heating pipe to prevent it from moving left and right, and then connect the mounting plate to the ceiling, and then pass the bolts through the mounting plate to connect it to the ceiling, and then support and fix the HVAC pipe through the fixing bracket to ensure the stability and safety of the pipe; however, during the use of the HVAC pipe fixing bracket, the fixing bracket is usually directly exposed without additional protection, which makes the fixing bracket vulnerable to collision with external debris, and then causes the fixing bracket to loosen, thereby affecting the normal operation and stability of the HVAC pipe. Utility Model Content

[0004] In response to the above defects or improvement needs of the prior art, the utility model provides a HVAC pipe fixing bracket with a buffering protection function, which combines the characteristics of the HVAC pipe itself and its anti-collision process characteristics, and accordingly designs a HVAC pipe fixing bracket with a buffering protection function. The protective mechanism buffers the collision of external debris to prevent it from directly colliding with the fixing bracket and causing it to loosen. The protective mechanism can be removed by simply moving the fixing seat, saving time and energy, thereby facilitating disassembly and buffering protection. The auxiliary mechanism forms a triangular stabilization system between the support seat, the support rod and the bottom plate of the fixing bracket, thereby improving the stability of the fixing bracket, and limiting the heating pipe to prevent the heating pipe from moving upward, thereby facilitating auxiliary limiting and stable support when the HVAC pipe fixing bracket is in use.

[0005] To achieve the above-mentioned purpose, the present invention proposes a HVAC pipe fixing bracket with a buffer protection function, comprising:

[0006] Heating pipe installation and fixing module for installing heating pipes;

[0007] A protective mechanism for protecting the heating pipe is arranged at the bottom of the heating pipe installation and fixing module, and includes a base, a buffer plate and a buffer assembly arranged on the base and the buffer plate. The base is a U-shaped structure, and the buffer assembly includes a limit column fixedly connected to the U-shaped structure, a damper connecting the base and the buffer plate, and springs and guide seats are symmetrically provided at both ends of the limit column. One end of the spring is fixedly connected to the inner wall of the U-shaped structure, and the other end is connected to the guide seat. The guide seat is connected to the buffer plate through a movable hinge.

[0008] As a further preference, the movable hinge comprises hinge seats respectively arranged at the bottom of the guide seat and the top of the buffer plate, and a guide rod connecting the two hinge seats.

[0009] As a further preferred embodiment, the heating pipe installation and fixing module includes a fixing frame base plate, which is arranged on the base. The fixing frame base plate is also provided with two limit plates symmetrically arranged about the heating pipe, and each of the limit plates is detachably connected to a support plate for fixing the HVAC pipe.

[0010] As a further preferred embodiment, the limiting plate is connected to the support plate through a fixed seat, a first slide groove is provided on the limiting plate, a second slide groove is provided on the support plate, one end of the fixed seat is slidably connected to the first slide groove, and the other end is slidably connected to the second slide groove.

[0011] As a further preferred embodiment, it also includes an auxiliary mechanism symmetrically arranged about the bottom plate of the fixing frame, the auxiliary mechanism includes a limit seat, a threaded rod, and a limit block, the limit seat is arranged on the opposite surfaces of the two support plates, and the limit seat is fixedly connected to the support plates, the limit seat is provided with a threaded hole that is in line with the thread of the threaded rod, and the bottom end of the threaded rod is connected to the limit block.

[0012] As a further preference, the auxiliary mechanism further includes a rotating seat, which is arranged on the bottom plate of the fixing frame. A support rod is provided on the rotating seat, and the top end of the support rod is rotatably connected to the support seat.

[0013] As a further preference, a mounting plate is further provided on the top of the bottom plate of the fixing frame.

[0014] As a further preference, a protective plate is also provided on the buffer plate.

[0015] In general, the above technical solutions conceived by the present invention have the following technical advantages compared with the existing technology:

[0016] 1. The utility model buffers the collision of external debris through the protective mechanism to prevent it from directly colliding with the fixing frame and causing it to loosen, and the protective mechanism can be removed by simply moving the fixing seat, saving time and energy, thereby facilitating disassembly and providing buffering protection. The auxiliary mechanism forms a triangular stabilization system between the support seat, the support rod and the bottom plate of the fixing frame, thereby improving the stability of the fixing frame, and limiting the heating pipe to prevent the heating pipe from moving upward, thereby facilitating auxiliary limiting and stable support when the HVAC pipe fixing frame is in use.

[0017] 2. In the process of supporting the HVAC pipe by the fixing frame, the utility model causes external debris to collide with the buffer plate and move upstream. At this time, the angle between the buffer plate and the guide rod changes, thereby causing the guide seat to move and squeeze the spring to cause it to deform. Thereafter, the elastic force generated by the spring reset and the impact force offset each other, thereby buffering the collision of the external debris and preventing it from directly colliding with the fixing frame, thereby causing the fixing frame to loosen and affect the work of the heating pipe; and the moving fixing seat is separated from the limit plate and the support plate, thereby canceling the fixation of the base, and then the base is removed from the bottom plate of the fixing frame, and then the protective mechanism can be removed without repeatedly turning multiple sets of bolts, saving time and energy, thereby facilitating disassembly and providing buffer protection when the HVAC pipe fixing frame is in use.

[0018] 3. The utility model first rotates the support rod to make the outer wall of the support seat fit against the ceiling. At this time, a triangular stabilization mechanism is formed between the support seat, the support rod and the bottom plate of the fixing frame, thereby providing auxiliary support to the bottom plate of the fixing frame and improving the stability of the fixing frame; and the threaded rod is rotated to make the bottom end of the limit block fit against the outer wall of the heating pipe, thereby limiting the heating pipe and preventing it from moving upward, thereby facilitating auxiliary limiting and stable support when the HVAC pipe fixing frame is in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the heating pipe of the utility model;

[0021] Figure 3 This is a schematic diagram of the three-dimensional cutaway structure of the protective plate of the utility model;

[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of the protective mechanism of the utility model;

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the fixing seat of the utility model.

[0024] In all the drawings, the same figure marks represent the same technical features, specifically: 1-fixed frame base plate; 2-support plate; 3-mounting plate; 4-heating pipe; 5-protective mechanism; 501-base; 502-limiting plate; 503-fixed seat; 504-damper; 505-buffer plate; 506-guide rod; 507-guide seat; 508-limiting column; 509-spring; 510-protective plate; 6-auxiliary mechanism; 601-limiting seat; 602-threaded rod; 603-limiting block; 604-rotating seat; 605-support rod; 606-support seat. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely for the purpose of explaining the present invention and are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

[0026] like Figures 1 to 5 As shown, an embodiment of the present invention provides a HVAC pipe fixing frame with a buffering and protecting function, which is a heating pipe installation and fixing module for installing a heating pipe 4; a protective mechanism 5 for protecting the heating pipe 4, the protective mechanism 5 is arranged at the bottom of the heating pipe installation and fixing module, including a base 501, a buffer plate 505 and a buffer assembly arranged on the base 501 and the buffer plate 505, the base 501 is a U-shaped structure, the buffer assembly includes a limiting column 508 fixedly connected to the U-shaped structure, a damper 504 connecting the base 501 and the buffer plate 505, springs 509 and guide seats 507 are symmetrically provided at both ends of the limiting column 508, one end of the spring 509 is fixedly connected to the inner wall of the U-shaped structure, and the other end is connected to the guide seat 507, and the guide seat 507 is connected to the buffer plate 505 through a movable hinge. The movable hinge includes hinged seats located at the bottom of the guide seat 507 and the top of the buffer plate 505, respectively, and a guide rod 506 connecting the two hinged seats. The heating pipe installation and fixation module includes a fixing frame base plate 1, which is mounted on the base 501. Two stopper plates 502 are also mounted on the fixing frame base plate 1, symmetrically arranged with respect to the heating pipe 4. Each stopper plate 502 is detachably connected to a support plate 2 for fixing the heating pipe. The stopper plates 502 are connected to the support plate 2 via a fixing seat 503. The stopper plates 502 are provided with a first slide groove, and the support plate 2 is provided with a second slide groove. One end of the fixing seat 503 is slidably connected to the first slide groove, and the other end is slidably connected to the second slide groove.

[0027] Preferably, the auxiliary mechanism 6 is symmetrically arranged about the fixing frame base plate 1, and includes a limit seat 601, a threaded rod 602, and a limit block 603. The limit seat 601 is provided on opposite surfaces of the two support plates 2 and is fixedly connected to the support plates 2. The limit seat 601 is provided with a threaded hole that is threadedly connected to the threaded rod 602, and the bottom end of the threaded rod 602 is connected to the limit block 603. The auxiliary mechanism 6 also includes a rotating seat 604, which is provided on the fixing frame base plate 1 and is provided with a support rod 605. The top end of the support rod 605 is rotatably connected to the support seat 606.

[0028] In the present invention, a damper 504 is mounted in the middle of the bottom end of the base 501. A buffer plate 505 is connected to the bottom end of the damper 504, and a protective plate 510 is connected to the outer wall of the buffer plate 505. A guide rod 506 is rotatably connected to the middle of the top end of the buffer plate 505, and a guide seat 507 is rotatably connected to the top end of the guide rod 506. A limit post 508 is slidably connected to the interior of the guide seat 507, and a spring 509 is sleeved on the outer wall of the limit post 508. The guide seat 507, the limit post 508, and the spring 509 form an elastic expansion and contraction mechanism. A limit cavity corresponding to the limit plate 502 is defined within the fixed frame bottom plate 1.

[0029] In a specific embodiment of the present invention, the HVAC pipe fixing frame includes a fixing frame bottom plate 1, a support plate 2 and a mounting plate 3, the support plates 2 are butt-jointed on both sides of the top of the fixing frame bottom plate 1, and the mounting plate 3 is welded on the top of the support plate 2, and the middle part of the top of the fixing frame bottom plate 1 is connected to the heating pipe 4, the outer wall of the fixing frame bottom plate 1 is provided with a protective mechanism 5, and the protective mechanism 5 includes a base 501, a limiting plate 502, a fixing seat 503, a damper 504, a buffer plate 505, a guide rod 506, a guide seat 507, a limiting column 508, a spring 509 and a protective plate 510, the bottom end of the fixing frame bottom plate 1 is connected to the base 501, and the limiting plates 502 are welded on both sides of the top of the base 501, and the fixing seat 503 is slidably connected inside the limiting plate 502, and the fixing seat 503 is connected to the support plate 2 through a fixing cavity; A damper 504 is installed in the middle of the bottom end of the base 501, and a buffer plate 505 is connected to the bottom end of the damper 504, and a protective plate 510 is connected to the outer wall of the buffer plate 505; a guide rod 506 is rotatably connected to the middle part of the top end of the buffer plate 505, and a guide seat 507 is rotatably connected to the top end of the guide rod 506; a limiting column 508 is slidably connected inside the guide seat 507, and a spring 509 is sleeved on the outer wall of the limiting column 508; an elastic telescopic mechanism is formed between the guide seat 507, the limiting column 508 and the spring 509, and a limiting cavity corresponding to the limiting plate 502 is opened inside the bottom plate 1 of the fixed frame; both sides of the outer wall of the limiting column 508 are connected to the base 501, the model of the damper 504 is ACA0806-1, the buffer plate 505 and the protective plate 510 are fixedly connected, and a fixed cavity is opened at the bottom end of the outer wall of the support plate 2.

[0030] In a specific implementation, when the HVAC pipe is supported by the fixed frame, when foreign debris flies from below and collides with the fixed frame, the debris first contacts the buffer plate 505, thereby generating an upward thrust on the buffer plate 505 to make it move upward. Because the buffer plate 505 is connected to the protective plate 510, the protective plate 510 blocks the buffer plate 505 on all sides, thereby preventing debris from flying from all sides and falling onto the top surface of the buffer plate 505. Moreover, because the buffer plate 505 and the guide rod 506 are rotatably connected, the upward movement of the buffer plate 505 drives the guide rod 506 to rotate. At this time, the angle between the buffer plate 505 and the guide rod 506 changes, thereby generating a thrust on the guide seat 507, causing the guide seat 507 to slide along the limit column 508.

[0031] Then the guide seat 507 moves to squeeze the spring 509, causing it to deform. Then, the elastic force generated by the return of the spring 509 and the impact force offset each other, thereby buffering the collision of foreign objects and preventing them from directly colliding with the fixing frame, thereby causing the fixing frame to loosen and affecting the operation of the heating pipe 4. In addition, because the buffer plate 505 is connected to the damper 504, the damper 504 prevents the buffer plate 505 from repeatedly moving due to the return of the spring 509.

[0032] When the protective mechanism 5 needs to be removed from the fixing frame, the fixing seat 503 is first manually moved to separate the fixing seat 503 from the limiting plate 502 and the support plate 2, and then the fixation of the base 501 is cancelled. Then, the base 501 is moved downward until the base 501 is removed from the fixing frame bottom plate 1, and then the protective mechanism 5 is removed from the fixing frame. The protective mechanism 5 can be removed from the fixing frame without repeatedly turning multiple sets of bolts, saving time and energy. When the HVAC pipe fixing frame is used, it plays the role of easy disassembly and buffer protection.

[0033] When the protective mechanism 5 needs to be installed at the bottom of the fixed frame, since the limit plate 502 is welded to the base 501, the top surface of the base 501 is first fitted with the bottom end of the fixed frame bottom plate 1. At this time, the limit plate 502 is connected to the fixed frame bottom plate 1, and then the base 501 is limited. Then the fixed seat 503 is manually moved so that the bottom end of the fixed seat 503 is connected to the limit plate 502, and the top end of the fixed seat 503 is connected to the support plate 2, and then the base 501 is fixed, so that the protective mechanism 5 is installed at the bottom of the fixed frame.

[0034] See Figure 1 , Figure 2 , Figure 3 and Figure 5 It can be seen that an auxiliary mechanism 6 is provided on the outer wall of the support plate 2, and the auxiliary mechanism 6 includes a limit seat 601, a threaded rod 602, a limit block 603, a rotating seat 604, a support rod 605 and a support seat 606. The limit seat 601 is welded in the middle of the outer wall of the support plate 2; the threaded rod 602 is threadedly connected to the inner part of the limit seat 601, and the bottom end of the threaded rod 602 is connected to the limit block 603, and a rotating seat 604 is welded on the side of the top of the fixed frame base plate 1 close to the support plate 2; the support rod 605 is connected to the inside of the rotating seat 604, and the top of the support rod 605 is rotatably connected to the support seat 606; a threaded hole is opened inside the support seat 606, and the rotating seat 604 and the support rod 605 are rotatably connected, and the support plate 2 is symmetrically distributed about the vertical midline of the fixed frame base plate 1.

[0035] During specific implementation, in the process of supporting the HVAC pipe by the fixing frame, in order to improve the stability of the HVAC pipe fixing frame, the support rod 605 is first manually rotated so that the bottom end of the support rod 605 rotates along the rotating seat 604. Since the support rod 605 is connected to the support seat 606, the movement of the support rod 605 drives the support seat 606 to move together until the outer wall of the support seat 606 fits with the ceiling. Then, the bolts are passed through the support seat 606 and connected to the ceiling to fix the support seat 606. At this time, a triangular stabilizing mechanism is formed between the support seat 606, the support rod 605 and the fixing frame bottom plate 1, which then provides auxiliary support for the fixing frame bottom plate 1 and improves the stability of the fixing frame.

[0036] Because the limit seat 601 and the threaded rod 602 are threadedly connected, the threaded rod 602 is manually turned downward first. Since the threaded rod 602 is connected to the limit block 603, the movement of the threaded rod 602 drives the limit block 603 to move together until the bottom end of the limit block 603 fits against the outer wall of the heating pipe 4, thereby limiting the heating pipe 4 and preventing the heating pipe 4 from moving upward. This plays a role in assisting the limit and providing stable support when the HVAC pipe fixing frame is in use.

[0037] In summary, when using this HVAC pipe fixing bracket with buffering and protection function, the heating pipe 4 is first placed on the fixing bracket base plate 1, and then the two sides of the heating pipe 4 are limited by the support plate 2 to prevent it from moving left and right, and then the mounting plate 3 is connected to the ceiling, and then the bolts are passed through the mounting plate 3 to connect it to the ceiling, and then the HVAC pipe is supported and fixed by the fixing bracket to ensure the stability and safety of the pipe. This is the existing technology and will not be elaborated on here. The collision of external debris is buffered by the protective mechanism 5 to prevent it from directly colliding with the fixing bracket and causing it to loosen, and the protective mechanism 5 can be removed by simply moving the fixing seat 503, saving time and energy. The auxiliary mechanism 6 forms a triangular stabilization mechanism between the support seat 606, the support rod 605 and the fixing bracket base plate 1, thereby improving the stability of the fixing bracket, and limiting the heating pipe 4 to prevent the heating pipe 4 from moving upward. The content not described in detail in this description belongs to the existing technology known to professional and technical personnel in this field.

[0038] It will be easily understood by those skilled in the art that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A HVAC pipe fixing bracket with a buffer protection function, characterized in that: include: A heating pipe installation and fixing module for installing a heating pipe (4); A protective mechanism (5) for protecting the heating pipe (4) is provided at the bottom of the heating pipe mounting and fixing module, comprising a base (501), a buffer plate (505), and a buffer assembly provided on the base (501) and the buffer plate (505); the base (501) is a U-shaped structure; the buffer assembly comprises a limiting column (508) fixedly connected to the U-shaped structure, a damper (504) connecting the base (501) and the buffer plate (505); springs (509) and guide seats (507) are symmetrically provided at both ends of the limiting column (508); one end of the spring (509) is fixedly connected to the inner wall of the U-shaped structure, and the other end is connected to the guide seat (507); the guide seat (507) is connected to the buffer plate (505) via a movable hinge.

2. The HVAC pipe fixing bracket with buffer protection function according to claim 1, characterized in that: The movable hinge comprises hinge seats respectively arranged at the bottom of the guide seat (507) and the top of the buffer plate (505), and a guide rod (506) connecting the two hinge seats.

3. The HVAC pipe fixing bracket with buffer protection function according to claim 1, characterized in that: The heating pipe installation and fixing module comprises a fixing frame base plate (1), which is arranged on the base (501). The fixing frame base plate (1) is also provided with two limiting plates (502) symmetrically arranged with respect to the heating pipe (4), and each limiting plate (502) is detachably connected to a support plate (2) for fixing the heating pipe.

4. The HVAC pipe fixing bracket with buffer protection function according to claim 3 is characterized in that: The limiting plate (502) is connected to the supporting plate (2) via a fixing seat (503); a first sliding groove is provided on the limiting plate (502); a second sliding groove is provided on the supporting plate (2); one end of the fixing seat (503) is slidably connected to the first sliding groove, and the other end is slidably connected to the second sliding groove.

5. The HVAC pipe fixing bracket with buffer protection function according to claim 3 is characterized in that: The invention also includes an auxiliary mechanism (6) symmetrically arranged with respect to the bottom plate (1) of the fixing frame, wherein the auxiliary mechanism (6) includes a limit seat (601), a threaded rod (602), and a limit block (603). The limit seat (601) is provided on opposite surfaces of the two support plates (2), and the limit seat (601) is fixedly connected to the support plates (2). The limit seat (601) is provided with a threaded hole that is threaded with the threaded rod (602), and the bottom end of the threaded rod (602) is connected to the limit block (603).

6. The HVAC pipe fixing bracket with buffer protection function according to claim 5, characterized in that: The auxiliary mechanism (6) further comprises a rotating seat (604) which is arranged on the bottom plate (1) of the fixed frame. A support rod (605) is provided on the rotating seat (604), and the top end of the support rod (605) is rotatably connected to a support seat (606).

7. A HVAC pipe fixing bracket with a buffer protection function according to any one of claims 3 to 6, characterized in that: A mounting plate (3) is also provided on the top of the fixing frame bottom plate (1).

8. A HVAC pipe fixing bracket with a buffer protection function according to any one of claims 3 to 6, characterized in that: A protective plate (510) is also provided on the buffer plate (505).

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