Heating and ventilation engineering pipeline stabilizing and damping support system

Abstract

The utility model relates to the technical field of pipeline supporting, in particular to a heating and ventilation engineering pipeline stabilizing and damping support system which comprises a supporting side frame, a supporting top frame is arranged at the top end of the supporting side frame, a movable side frame is arranged on the supporting top frame, and a connecting frame base is arranged on the supporting side frame or the supporting top frame. A clamping frame assembly is arranged under the supporting top frame, a damping positioning assembly is arranged on the supporting side frame, a cushioning positioning assembly is arranged on the movable top frame, a stable sling assembly is arranged on the supporting top frame, and an auxiliary installation assembly used for assisting in installing a pipeline into the supporting side frame is arranged on the supporting top frame. According to the utility model, through a series of highly integrated and cooperative working components, stable and flexible support with a damping function is provided for pipelines in heating and ventilation engineering. According to the design of the system, various dynamic changes, such as thermal expansion, cold contraction and vibration, possibly encountered in the running process of the pipeline are considered, and the long-term stability and reliability of the pipeline system are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline support technical field especially relates to a heating ventilation engineering pipeline steady shock absorption support system. BACKGROUND

[0002] In the heating ventilation engineering of modern building, the pipeline system as the key component of conveying energy and medium, its stability of operation directly influences the comfort and safety of whole building. However, the traditional pipeline support system has many limitations, especially in the face of earthquake, temperature change, equipment vibration and other external force, the pipeline is prone to displacement, vibration aggravation, thereby leading to pipeline system damage, leakage, even influence building overall structure safety. In addition, the traditional pipeline support installation is complicated, and lacks self -adaptation adjustment ability, cannot effectively deal with the size change caused by thermal expansion and cold shrinkage, this not only increases the cost of installation and maintenance, also reduces the overall efficiency of heating ventilation system.

[0003] Meanwhile, the pipeline support system on the market generally adopts rigid fixed mode, although provides support to a certain extent, but when dealing with complex environmental conditions, it is not up to the task. For example, most support systems do not integrate shock absorption function, once encounters earthquake or strong vibration, the stability of pipeline cannot be guaranteed, is easy to cause safety accident.

[0004] How to solve the above technical problem is the subject faced by the utility model. SUMMARY

[0005] In order to solve the insufficient of prior art, the utility model provides a heating ventilation engineering pipeline steady shock absorption support system of reasonable in design, safe and reliable, aims at providing a pipeline support system that is stable and has shock absorption and adjustment functions. The scheme realizes effective support, positioning and protection to pipeline through ingenious structure design, and considers construction convenience and post maintenance convenience.

[0006] The utility model solves technical scheme that its technical problem adopts: a heating ventilation engineering pipeline steady shock absorption support system, including support side frame, the top of support side frame is provided with support top frame, is provided with movable side frame with support top frame opposite setting of support side frame on support top frame, is provided with connecting frame seat on support side frame or support top frame, is provided with the steady bolt for being used to with building connection on connecting frame seat, is provided with the connecting assembly that is used to with support side frame or support top frame cooperation on connecting frame seat;

[0007] The support top frame is provided with a clamping frame assembly below for clamping the pipeline, the support side frame is provided with a damping positioning assembly matched with the clamping frame assembly, the movable side frame is provided with a shock-absorbing positioning assembly matched with the damping positioning assembly, the support top frame is provided with a stable sling assembly matched with the clamping frame assembly, and the support top frame is provided with an auxiliary installation assembly for assisting the pipeline to be installed into the support side frame.

[0008] Further, the connecting frame base is provided with a plurality of stable grooves matched with the stable bolts; the connecting assembly comprises a connecting strip base uniformly arranged on the connecting frame base along the pipeline axis, the connecting strip base is provided with a connecting groove, the support side frame or the support top frame is provided with a connecting strip block matched with the connecting groove, and the connecting strip base is provided with a connecting screw matched with the connecting strip block.

[0009] Further, the damping positioning assembly comprises a sliding groove vertically arranged on the support side frame, and a positioning groove matched with the sliding groove is arranged on the side of the support side frame facing the movable side frame, a sliding frame slidably matched with the sliding groove is arranged in the sliding groove, a positioning frame matched with the support side frame and penetrating the positioning groove is arranged on the sliding frame, and a positioning screw is arranged on the positioning frame;

[0010] The sliding frame is provided with a circumferential ring frame, a circumferential cylinder is coaxially arranged on the circumferential ring frame, a plurality of groups of circumferential springs are arranged between the circumferential ring frame and the circumferential cylinder, a stable ring plate is arranged at the end of the circumferential ring frame away from the movable side frame, a plurality of horizontal springs are arranged on the stable ring plate, and one end of the plurality of horizontal springs is connected to one damping plate matched with the circumferential cylinder. In use, a positioning rod is arranged on the clamping frame assembly, located in the circumferential cylinder and in contact with the damping plate.

[0011] Preferably, a plurality of groups of the shock-absorbing positioning assembly are arranged along the axis direction of the pipeline, and the structure of the shock-absorbing positioning assembly is consistent with that of the damping positioning assembly.

[0012] Further, the clamping frame assembly comprises two symmetrically arranged connecting half-cylinder frames, the connecting half-cylinder frames are provided with a butt joint screw for connecting with the other connecting half-cylinder frame, the connecting half-cylinder frames are provided with a connecting arc frame, the connecting arc frame is provided with a lifting arc frame matched with the pipeline, and the connecting half-cylinder frames are provided with a hoisting hole matched with the auxiliary installation assembly.

[0013] The connecting half-circular frame and / or the connecting arc frame are provided with positioning rods matched with the shock-absorbing positioning assembly or the shock-absorbing positioning assembly; in use, the stable sling assembly is connected with the connecting arc frame and / or the lifting arc frame.

[0014] Further, the stable sling assembly comprises a plurality of slings, one end of the slings being connected with the clamping frame assembly, and the other end of the slings being connected with the support top frame.

[0015] Preferably, the support top frame is provided with a stroke slot, the stroke slot being provided with an expansion support slidingly matched with the support top frame, the expansion support being arranged in the same direction as the axis direction of the pipeline, the support top frame being provided with a limiting screw matched with the expansion support, and the plurality of slings being connected with the expansion support arranged on the support top frame.

[0016] Further, the auxiliary installation assembly comprises an auxiliary slot arranged on the support top frame, and an auxiliary telescopic support slidingly matched with the auxiliary slot, the auxiliary telescopic support being provided with a stable screw matched with the support positioning frame, the support top frame being provided with a first auxiliary wheel, and the auxiliary telescopic support being provided with a second auxiliary wheel matched with the first auxiliary wheel at the end away from the support side frame; in use, one end of a hoisting rope used for hoisting the clamping frame assembly is connected with the clamping frame assembly, and the other end of the hoisting rope is connected with a lifting device arranged on the bottom surface through the first auxiliary wheel and the second auxiliary wheel.

[0017] Further, the support top frame is provided with a telescopic slot used for facilitating the movement of the movable side frame relative to the support side frame, the movable side frame being provided with a telescopic plate slidingly matched with the telescopic slot, and the support top frame being provided with a positioning screw matched with the telescopic plate.

[0018] The combination of the support side frame, the support top frame and the connecting frame base provides a stable support foundation for the pipeline. Meanwhile, the adjustable design of the movable side frame and the clamping frame assembly enables the system to adapt to pipelines with different diameters and installation requirements, greatly improving the adaptability and flexibility of the support system.

[0019] The shock-absorbing positioning assembly and the shock-absorbing positioning assembly adopt advanced elastic elements such as springs, effectively absorbing the vibration energy generated by the pipeline during use, thereby protecting the pipeline from damage and prolonging the service life. This double shock-absorbing design enables the system to provide uniform shock-absorbing effect in different directions, ensuring the stable operation of the pipeline under various working conditions.

[0020] The utility model discloses with the cooperation of auxiliary installation assembly and sling rope, the system realizes the quick hoisting and positioning of pipeline. The installation process of shock absorption positioning assembly and stable sling assembly is simple and quick, greatly simplifies the construction process, improves construction efficiency. This design not only reduces the construction difficulty, also shortens the engineering cycle, provides powerful guarantee for the rapid promotion of heating and ventilation engineering. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is three -dimensional structure schematic drawing of the utility model.

[0022] Figure 2 It is the bottom view of the utility model.

[0023] Figure 3 It is A-A section view of the utility model.

[0024] Figure 4 It is the enlarged schematic view of the utility model at A.

[0025] Figure 5 It is three -dimensional schematic view of partial structure of the utility model.

[0026] Figure 6 It is three -dimensional structure schematic view of the utility model of clamping frame assembly.

[0027] Figure 7 It is three -dimensional structure schematic view of the utility model of shock absorption positioning assembly.

[0028] Among them, the drawing mark is:

[0029] 100, support side frame, 110, support top frame, 120, movable side frame, 130, connecting frame seat, 140, stable bolt, 150, connecting assembly, 151, connecting strip seat, 152, connecting strip block, 153, connecting screw, 200, shock absorption positioning assembly, 201, sliding groove, 202, positioning groove, 203, sliding frame, 204, positioning frame, 205, positioning screw, 206, circumferential ring frame, 207, circumferential cylinder, 208, circumferential spring, 209, stable ring plate, 210, horizontal spring, 211, shock absorption plate, 300, shock absorption positioning assembly, 400, clamping frame assembly, 401, connecting semicircle frame, 402, butt joint screw, 403, connecting arc frame, 404, lifting arc frame, 405, hoisting hole, 406, positioning rod, 500, stable sling assembly, 501, sling, 600, auxiliary installation assembly, 601, auxiliary slot, 602, auxiliary telescopic frame, 603, stable screw, 604, first auxiliary wheel, 605, second auxiliary wheel, 700, telescopic slot, 701, telescopic plate. DETAILED DESCRIPTION

[0030] Reference Figures 1 to 4As shown, a kind of HVAC pipe stable damping support system, including support side frame 100, support top frame 110 is provided at the top of the support side frame 100, the movable side frame 120 is provided on the support top frame 110 and is arranged opposite to the support side frame 100, the connecting frame seat 130 is provided on the support side frame 100 or the support top frame 110, the stable bolt 140 for connecting with building is provided on the connecting frame seat, the connecting assembly 150 that cooperates with the support side frame 100 or the support top frame 110 is provided on the connecting frame seat;

[0031] The clamping frame assembly 400 for clamping pipe is provided at the directly below of the support top frame 110, the damping positioning assembly 200 that cooperates with the clamping frame assembly 400 is provided on the support side frame 100, the shock-absorbing positioning assembly 300 that cooperates with the damping positioning assembly 200 is provided on the movable side frame, the stable sling assembly 500 that cooperates with the clamping frame assembly 400 is provided on the support top frame 110, and the auxiliary installation assembly 600 for assisting pipe installation into the support side frame 100 is provided on the support top frame 110.

[0032] Specifically, the connecting frame seat 130 as the basic part of the system, connecting frame seat 130 undertakes the task of fixing the entire support system to the building, it is connected with building through stable bolt 140, ensure the stability and reliability of the entire system.Support side frame 100 and support top frame 110 as the main support frame, provide the basic support of pipe.Support side frame 100 is installed vertically, support top frame 110 is installed horizontally, form L-shaped structure, for stable support pipe, and wherein the support top frame 110 is located at the top of the support side frame 100, support top frame 110 carries movable side frame 120 and other components, provide horizontal direction support for pipe, while it can also be selectively connected with connecting frame seat 130, to adapt to different installation requirements.At the same time, connecting assembly 150 realizes the adjustable connection between support side frame 100 or support top frame 110 and connecting frame seat 130.Activity side frame 120 is arranged opposite to support top frame 110, can be adjusted according to the specific needs of pipe, so as to adapt to different diameter and position pipe.

[0033] However, the clamping frame assembly 400 is directly in contact with the pipeline, and the clamping frame assembly 400 is responsible for fixing the pipeline and cooperating with the shock-absorbing positioning assembly 200 and the cushioning positioning assembly 300 to realize the shock-absorbing and positioning of the pipeline. The shock-absorbing positioning assembly 200 effectively reduces the vibration amplitude of the pipeline system under the action of earthquakes, equipment operation or wind, protects the pipeline from damage and prolongs the service life. The cushioning positioning assembly 300 is similar in structure to the shock-absorbing positioning assembly 200 and provides continuous shock-absorbing effect. The stable sling assembly 500 connects the clamping frame with the support top frame 110, forming a complete suspension support structure. This design not only enhances the stability of the pipeline, but also makes the support system more convenient to install and disassemble, and provides additional support and stability for the support, especially for large pipelines or high-altitude installed pipelines. In addition, the auxiliary installation assembly 600 simplifies the installation process of the pipeline, making it easier to position and fix the pipeline.

[0034] Further, the connecting frame seat 130 is provided with a plurality of stable grooves matched with the stable bolts 140; the connecting assembly 150 includes a connecting strip seat 151 uniformly arranged on the connecting frame seat 130 along the pipeline axis, the connecting strip seat 151 is provided with a connecting groove, the support side frame 100 or the support top frame 110 is provided with a connecting strip block 152 matched with the connecting groove, and the connecting strip seat 151 is provided with a connecting screw 153 matched with the connecting strip block 152.

[0035] Specifically, the connecting assembly 150 is composed of the connecting strip seat 151, the connecting strip block 152 and the connecting screw 153, which realizes the adjustable connection between the support side frame 100 or the support top frame 110 and the connecting frame seat 130.

[0036] Further, the shock-absorbing positioning assembly 200 includes a sliding groove 201 vertically arranged on the support side frame 100, and the side of the support side frame 100 facing the movable side frame 120 is provided with a positioning groove 202 matched with the sliding groove 201, the sliding groove 201 is provided with a sliding frame 203 slidably matched with the sliding groove 201, the sliding frame 203 is provided with a positioning frame 204 penetrating the positioning groove 202 and matched with the support side frame 100, and the positioning frame 204 is provided with a positioning screw 205;

[0037] The sliding frame 203 is provided with a circumferential ring frame 206, which is coaxially provided with a circumferential cylinder 207, and a plurality of circumferential springs 208 are arranged between the circumferential ring frame 206 and the circumferential cylinder 207. The circumferential ring frame 206 is provided with a stable ring plate 209 at one end away from the movable side frame 120, and a plurality of horizontal springs 210 are arranged on the stable ring plate 209. One end of the plurality of horizontal springs 210 is connected to the same damping plate 211 which cooperates with the circumferential cylinder 207. During use, the clamping frame assembly 400 is provided with a positioning rod 406 located in the circumferential cylinder 207 and in contact with the damping plate 211.

[0038] Preferably, the damping positioning assembly 300 is provided in several groups, and the plurality of groups of the damping positioning assembly 300 are arranged along the axis direction of the pipeline. The structure of the damping positioning assembly 300 is consistent with that of the damping positioning assembly 200.

[0039] Specifically, the damping positioning assembly 200 can be symmetrically arranged with the damping positioning assembly 300. Similarly, the damping positioning assembly 200 and the damping positioning assembly 300 can also be staggered. The specific customization is made according to the requirements of the specific construction pipeline.

[0040] The damping positioning assembly 300 realizes precise positioning and effective damping of the pipeline through the cooperation of the vertical sliding groove 201, the positioning groove 202, the sliding frame 203, the positioning frame 204, and the positioning screw 205. Through the cooperation of the sliding frame 203 and the sliding groove 201, the pipeline can be fine-tuned in the vertical direction. At the same time, precise fixing is realized through the positioning frame 204 and the positioning screw 205. The elastic elements such as circumferential springs 208 and horizontal springs 210 are responsible for absorbing vibration energy and protecting the pipeline from damage. The damping positioning assembly 200 and the damping positioning assembly 300 together constitute an efficient damping system to meet the needs of different application scenarios. In addition, the damping positioning assembly 300 is arranged in multiple groups along the axis direction of the pipeline, which is used in cooperation with the damping positioning assembly 200 to further improve the damping effect and the stability of the pipeline. Through the optimization of the structure design, the uniform stress of the pipeline in different directions is realized, and the service life of the pipeline is prolonged. The design of the damping positioning assembly 300 enables the system to provide damping protection in different directions, ensuring the stable operation of the pipeline under various working conditions.

[0041] Further, the clamping frame assembly 400 comprises two symmetrically arranged connecting semicircle frames 401, and the connecting semicircle frame 401 is provided with a butt joint screw rod 402 connected with another connecting semicircle frame 401, the connecting semicircle frame 401 is provided with a connecting arc frame 403, the connecting arc frame 403 is provided with a lifting arc frame 404 matched with the pipeline, and the connecting semicircle frame 401 is provided with a lifting hole 405 matched with the auxiliary mounting assembly 600;

[0042] The connecting semicircle frame 401 and / or the connecting arc frame 403 is provided with a positioning rod 406 matched with the damping positioning assembly 200 or the shock-absorbing positioning assembly 300; in use, the stable sling assembly 500 is connected with the connecting arc frame and / or the lifting arc frame 404.

[0043] Preferably, the length of the connecting arc frame 403 is consistent with the axis direction of the pipeline, and the connecting arc frame 403 can be provided at one end or both ends of the connecting semicircle frame 401 according to specific requirements.

[0044] Specifically, the clamping frame assembly 400 directly contacts with the pipeline and is responsible for firmly fixing the pipeline on the support system. The adjustable design enables the clamping frame to adapt to pipelines of different diameters, improving the versatility of the support system. The positioning rod 406 works with the damping positioning assembly 200 and the shock-absorbing positioning assembly 300 to achieve precise positioning and stable support of the pipeline.

[0045] Further, the stable sling assembly 500 comprises a plurality of slings 501, one end of the sling 501 is connected with the clamping frame assembly 400, and the other end of the sling 501 is connected with the support top frame 110.

[0046] Preferably, the support top frame 110 is provided with a stroke slot, the stroke slot is provided with an expansion support slidingly matched with the support top frame 110, the extension direction of the expansion support is consistent with the axis direction of the pipeline, the support top frame 110 is provided with a limiting screw rod matched with the expansion support, and the plurality of slings 501 are connected with the expansion support located on the support top frame 110.

[0047] Specifically, the stable sling assembly 500 is one of the key parts of the system, responsible for connecting the clamping frame assembly 400 with the support top frame 110, forming a complete suspension support structure. Among them, the sling 501 disperses the weight of the pipeline to multiple support points, reduces the load of a single support point, and improves the stability and durability of the system. The tension of the sling 501 can be adjusted according to the actual load of the pipeline and the installation conditions to adapt to different working conditions. The sling 501 as a flexible connection can absorb and isolate the vibration of the pipeline to a certain extent, reducing the impact of vibration on the pipeline and the support system. In addition, precise positioning and fixation are achieved through the expansion bracket in the travel slot, ensuring the close connection of the sling 501 with the pipeline and enhancing the overall reliability of the system.

[0048] Further, the auxiliary installation assembly 600 includes an auxiliary slot 601 opened on the support top frame 110, and the auxiliary slot 601 is provided with an auxiliary telescopic bracket 602 that is in sliding fit with the auxiliary slot 601. The auxiliary telescopic bracket 602 is provided with a stable screw 603 that is in fit with the support positioning bracket 204. The support top frame 110 is provided with a first auxiliary wheel 604, and the auxiliary telescopic bracket 602 is provided with a second auxiliary wheel 605 that is in fit with the first auxiliary wheel 604 at an end away from the support side frame 100. In use, one end of a sling rope used for lifting the clamping frame assembly is connected with the clamping frame assembly, and the other end of the sling rope is connected with a lifting device on the bottom surface through the first auxiliary wheel 604 and the second auxiliary wheel 605.

[0049] Specifically, the above-mentioned lifting device can be an electric winch or can be lifted by manpower. The auxiliary installation assembly 600 includes the auxiliary slot 601 and the auxiliary telescopic bracket 602, which simplify the installation process of the pipeline, making it easier to position and fix the pipeline.

[0050] Further, the support top frame 110 is provided with a telescopic slot 700 for facilitating the movement of the movable side frame 120 relative to the support side frame 100. The movable side frame is provided with a telescopic plate 701 that is in sliding fit with the telescopic slot 700. The support top frame 110 is provided with a positioning screw that is in fit with the telescopic plate 701. This allows the movable side frame 120 to be adjusted according to the position and needs of the pipeline, providing additional flexibility and adjustment capability.

[0051] In general, before hoisting the pipeline, the positions of the support side frame 100, the support top frame 110 and the movable side frame 120 are adjusted to ensure that the system is in the best state. Then the pipeline is fixed by using the clamping frame assembly 400, and then the pipeline is lifted to the required height with the help of the lifting device through the cooperation of the auxiliary installation assembly 600 and the lifting rope. Then the circumferential cylinder 207 in the damping positioning assembly 200 and the damping positioning assembly 300 is sleeved on the positioning rod 406, and the positioning is performed through the cooperation of the sliding frame 203 and the sliding groove 201, the positioning frame 204 and the positioning groove 202, and the positioning is completed by tightening the positioning screw 205. Finally, according to the specific position and needs of the pipeline, the number and tension of the lifting ropes 501 of the stable lifting rope assembly 500 are adjusted to ensure the stability and safety of the pipeline in the vertical direction.

[0052] The technical features not described in the utility model can be realized by or using the prior art, which will not be repeated here. Of course, the above description is not a limitation of the utility model, and the utility model is not limited to the above examples. Changes, modifications, additions or replacements made by ordinary skilled persons in the technical field within the essential scope of the utility model should also be within the protection scope of the utility model.

Claims

1. A kind of HVAC pipe steady damping support system, characterized in that: Including support side frame (100), support top frame (110) is provided at the top of the support side frame (100), the movable side frame (120) is provided on the support top frame (110) and is opposite to the support side frame (100), connecting frame seat (130) is provided on the support side frame (100) or the support top frame (110), the connecting frame seat is provided with steady bolt (140) for connecting with building, connecting assembly (150) is provided on the connecting frame seat and cooperates with the support side frame (100) or the support top frame (110); The clamping frame assembly (400) for clamping pipe is provided at the directly below of the support top frame (110), the damping positioning assembly (200) that cooperates with the clamping frame assembly (400) is provided on the support side frame (100), the damping positioning assembly (200) is provided on the movable side frame and cooperates with the damping positioning assembly (200), the steady sling assembly (500) that cooperates with the clamping frame assembly (400) is provided on the support top frame (110), and the auxiliary installation assembly (600) for assisting pipe installation to the support side frame (100) is provided on the support top frame (110).

2. A heating, ventilation and air conditioning duct stabilizing and vibration reducing support system as in claim 1, wherein: A plurality of steady grooves are formed in the connecting frame seat (130) and cooperate with the steady bolt (140);The connecting assembly (150) includes connecting strip seat (151) that is uniformly arranged on the connecting frame seat (130) along the pipe axis, the connecting strip seat (151) is provided with connecting groove, the connecting strip block (152) that cooperates with the connecting groove is provided on the support side frame (100) or the support top frame (110), and the connecting screw rod (153) that cooperates with the connecting strip block (152) is provided on the connecting strip seat (151).

3. The HVAC pipe steady damping support system according to claim 1, characterized in that: The damping positioning assembly (200) includes sliding groove (201) vertically formed in the support side frame (100), and the positioning groove (202) that cooperates with the sliding groove is formed in the side of the support side frame (100) facing the movable side frame (120), the sliding groove (201) is provided with sliding frame (203) and cooperates with the sliding groove (201), the positioning frame (204) that penetrates the positioning groove (202) and cooperates with the support side frame (100) is provided on the sliding frame (203), and the positioning screw rod (205) is provided on the positioning frame (204). The sliding frame (203) is provided with a circumferential ring frame (206), the circumferential ring frame (206) is coaxially provided with a circumferential cylinder (207), a plurality of groups of circumferential springs (208) are arranged between the circumferential ring frame (206) and the circumferential cylinder, the circumferential ring frame (206) is provided with a stable ring plate (209) away from one end of the movable side frame (120), a plurality of horizontal springs (210) are arranged on the stable ring plate (209), one end of the plurality of horizontal springs (210) is connected to the same damping plate (211) matched with the circumferential cylinder (207); When in use, the clamping frame assembly (400) is provided with a positioning rod (406) located in the circumferential cylinder (207) and in contact with the damping plate (211).

4. A heating, ventilation and air conditioning duct stabilizing and vibration reducing support system as set forth in Claim 3, wherein: The shock-absorbing positioning assembly (300) is provided with a plurality of groups, and the plurality of groups of shock-absorbing positioning assemblies (300) are arranged along the axial direction of the pipeline; and the structure of the shock-absorbing positioning assembly (300) is consistent with the structure of the shock-absorbing positioning assembly (200).

5. A heating, ventilation and air conditioning ductwork stabilizing and vibration reducing support system as claimed in claim 1, wherein: The clamping frame assembly (400) comprises two symmetrically arranged connecting semicircle frames (401), and the connecting semicircle frame (401) is provided with a butt joint screw rod (402) connected with the other connecting semicircle frame (401); the connecting semicircle frame (401) is provided with a connecting arc frame (403), the connecting arc frame (403) is provided with a lifting arc frame (404) matched with the pipeline, and the connecting semicircle frame (401) is provided with a hoisting hole (405) matched with the auxiliary mounting assembly (600). The connecting semicircle frame (401) and / or the connecting arc frame (403) is provided with a positioning rod (406) matched with the shock-absorbing positioning assembly (200) or the shock-absorbing positioning assembly (300); in use, the stable sling assembly (500) is connected with the connecting arc frame and / or the lifting arc frame (404).

6. A heating, ventilation and air conditioning ductwork stabilizing and vibration reducing support system as claimed in claim 1, wherein: The stable sling assembly (500) comprises a plurality of slings (501), one end of the sling (501) is connected with the clamping frame assembly (400), and the other end of the sling (501) is connected with the support top frame (110).

7. A heating, ventilation and air conditioning ductwork stabilizing and vibration reducing support system as claimed in claim 6, wherein: The support top frame (110) is provided with an extension support which is in sliding fit with the support top frame (110), the extension direction of the extension support is consistent with the axial direction of the pipeline, and the support top frame (110) is provided with a limiting screw rod matched with the extension support, and a plurality of slings (501) are connected with the extension support on the support top frame (110).

8. A heating, ventilation and air conditioning ductwork stabilizing and vibration reducing support system as set forth in claim 1, wherein: The auxiliary mounting assembly (600) comprises an auxiliary slot (601) formed on the support top frame (110), and the auxiliary slot (601) is provided with an auxiliary telescopic frame (602) in sliding fit with the auxiliary slot (601), the auxiliary telescopic frame (602) is provided with a stable screw (603) in fit with the support top frame, the support top frame (110) is provided with a first auxiliary wheel (604), and the auxiliary telescopic frame (602) is provided with a second auxiliary wheel (605) in fit with the first auxiliary wheel (604) at an end away from the support side frame (100); in use, one end of a lifting rope for hoisting the clamping frame assembly is connected with the clamping frame assembly, and the other end of the lifting rope is connected with a lifting device on the bottom surface through the first auxiliary wheel (604) and the second auxiliary wheel (605).

9. A heating, ventilation and air conditioning ductwork stabilizing and vibration reducing support system as claimed in claim 1, wherein: The support top frame (110) is provided with a telescopic slot (700) for facilitating movement of the movable side frame (120) relative to the support side frame (100), the movable side frame is provided with a telescopic plate (701) in sliding fit with the telescopic slot (700), and the support top frame (110) is provided with a positioning screw (703) in fit with the telescopic plate (701).

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