A fixed support for heating engineering heating pipeline

Abstract

The utility model discloses a kind of heating engineering heating pipeline fixed support, it is related to heating pipeline support technical field.The utility model includes upper fixed sleeve and lower fixed sleeve, the outer surface of upper fixed sleeve and lower fixed sleeve is provided with opening and closing subassembly, and the inside circumference of lower fixed sleeve and upper fixed sleeve is provided with several clamping components, and extrusion component is arranged between clamping component and opening and closing subassembly.The utility model makes that upper fixed sleeve and lower fixed sleeve can be directly sleeved in the specified position outside pipeline by opening and closing subassembly;After being pulled to the locking component and thus releasing the locking of opening and closing subassembly, opening and closing subassembly can push all clamping components to move inwards synchronously by extrusion component.The above-mentioned setting makes that two fixed sleeves can be directly installed in the position of pipeline needing to be fixed, and several clamping components can also move synchronously, so that the convenience and efficiency when fixing and supporting pipeline are improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of heating pipeline support, and specifically relates to a fixed support for heating pipelines in heating projects. Background Technology

[0002] Heating projects refer to various facilities and systems constructed and operated to meet the winter heating needs of cities or buildings, including equipment for collecting, transmitting, and distributing heating energy, as well as heating pipelines. Among these, heating pipelines are a key component, undertaking the important function of transporting hot water or steam. When laying pipelines, fixed supports are needed to secure them and ensure the stable operation of the system.

[0003] When fixing pipes with a fixed bracket, existing technologies typically have multiple adjustable clamping ends inside the fixing sleeve to accommodate pipes of various sizes. To ensure that the clamping ends can move synchronously and that the fixed pipe is coaxial with the fixing sleeve, multiple adjusting ends need to be connected to the same drive mechanism. In this case, the fixing sleeve fitted onto the outer surface of the pipe is usually also a single unit. This configuration means that when moving the fixing sleeve to the position where the pipe needs to be fixed, the fixing sleeve needs to move through one end of the pipe to the position where the pipe needs to be fixed, making it inconvenient to fix and support the pipe. Utility Model Content

[0004] To address the problem that the fixing sleeve with multiple clamping ends inside cannot be opened, this utility model proposes a fixing bracket for heating pipelines in heating engineering to overcome the aforementioned technical problems existing in the existing related technologies.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model is a heating pipeline fixing support for heating engineering, including an upper fixing sleeve and a lower fixing sleeve. The upper fixing sleeve is disposed on the top of the lower fixing sleeve. The outer surfaces of the upper and lower fixing sleeves are provided with opening and closing components. The inner circumferential array of the lower and upper fixing sleeves is provided with a plurality of clamping components. A pressing component is provided between the clamping components and the opening and closing components. The bottom of the lower fixing sleeve is provided with a locking component and an adjustable support component. The locking component is poweredly connected to the opening and closing components. The opening and closing assembly is used to close the upper and lower fixed sleeves together. At the same time, by rotating the opening and closing assembly, the pressing assembly can press and push several clamping components while the opening and closing assembly rotates on the surfaces of the upper and lower fixed sleeves.

[0006] Furthermore, the opening and closing assembly includes a support sleeve, which is disposed on the outer surface of the lower fixed sleeve. A rotating sleeve is rotatably connected to the top of the support sleeve, and the rotating sleeve is disposed on the outer surface of the upper fixed sleeve. A plurality of limiting frames are fixedly connected to the outer surfaces of the upper and lower fixed sleeves, and both the support sleeve and the rotating sleeve are movably connected to the limiting frames.

[0007] Furthermore, the clamping assembly includes a plurality of movable rods, which are movably connected to corresponding upper and lower fixed sleeves. One end of each movable rod is fixedly connected to a pressing strip, and the top of the pressing strip is fixedly connected to a guide rod. The guide rods pass through the corresponding upper and lower fixed sleeves.

[0008] Furthermore, the extrusion assembly includes a storage groove, which has multiple openings on the inner walls of the support sleeve and the rotating sleeve. An inclined extrusion groove is formed on the inner wall of the storage groove. An extrusion rod is movably connected inside the inclined extrusion groove and is fixedly connected to a moving rod. A through groove is formed at the top of the rotating sleeve, and a drive screw is disposed inside the through groove. The drive screw is threadedly connected to a corresponding moving rod. A fixed frame is fixedly connected to the top of the upper fixed sleeve, and the rotating sleeve is movably connected to the fixed frame. The drive screw is rotatably connected to the fixed frame, and a rotating disk is fixedly connected to the top of the drive screw.

[0009] Furthermore, the locking assembly includes a locking hole, which is located on one side of the support sleeve and extends through a corresponding limiting frame. A locking rod is movably connected inside the locking hole. A storage tube is fixedly connected to the bottom of the lower fixed sleeve. One end of the locking rod extends through the storage tube and is fixedly connected to a pull plate. A movable plate is fixedly connected to the outer surface of the locking rod. The movable plate is movably connected to the storage tube, and a spring is fixedly connected between the movable plate and the inner wall of the storage tube.

[0010] Furthermore, the adjustable support assembly includes a fixing plate disposed on the lower side of the lower fixing sleeve. Several storage frames are fixedly connected to the top of the fixing plate. A support rod is movably connected inside the storage frame. The support rod is fixedly connected to the lower fixing sleeve. An adjustment hole is provided on one side of the storage frame. The adjustment hole passes through the storage frame and the support rod. Several adjustment holes are provided on the support rod. A locking screw is provided inside the adjustment hole.

[0011] Furthermore, both the bottom of the upper fixing sleeve and the top of the lower fixing sleeve are fixedly connected to fixing ear plates.

[0012] This utility model has the following beneficial effects: This invention utilizes an opening and closing assembly to allow the upper and lower fixing sleeves to be directly fitted onto designated positions outside the pipe. By pulling the locking assembly to release the lock, the opening and closing assembly can rotate along the outer surfaces of the two fixing sleeves. During rotation, the opening and closing assembly, through the squeezing assembly, pushes all the clamping components to move inward synchronously, thereby achieving uniform clamping of the pipe. This design allows the two fixing sleeves to be directly installed at the location where the pipe needs to be fixed, while the clamping components can move synchronously, thus improving the convenience and efficiency of fixing and supporting the pipe.

[0013] This invention connects the lower fixed sleeve and the support sleeve together using a locking rod and a locking hole. At this time, the fixed frame and the drive screw can limit the movement rod and the upper fixed sleeve, thereby connecting the rotating sleeve to the upper fixed sleeve under the constraint of the support sleeve and the movement rod. This configuration ensures that when the rotating sleeve is rotated and the upper and lower fixed sleeves separate, the upper and lower fixed sleeves will not move inside the rotating sleeve and the support sleeve. Simultaneously, when the drive screw is rotated, simply pulling the locking rod out of the locking hole using a pull plate allows the support sleeve and the rotating sleeve to rotate normally on the outer surfaces of the two fixed sleeves.

[0014] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the utility model embodiments, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the external outline structure of this utility model; Figure 2 This is a schematic diagram of the opening structure of the fixing sleeve of this utility model; Figure 3 This is a schematic diagram of the extrusion assembly structure of this utility model; Figure 4 This is a schematic diagram of the inclined extrusion groove structure of this utility model; Figure 5 This is a schematic diagram of the locking component structure of this utility model; Figure 6 This is a schematic diagram of the adjustable support component structure of this utility model.

[0017] The attached diagram lists the components represented by each number as follows: 1. Upper fixing sleeve; 2. Lower fixing sleeve; 3. Opening and closing assembly; 301. Support sleeve; 302. Rotating sleeve; 303. Limiting frame; 4. Clamping assembly; 401. Moving rod; 402. Extrusion strip; 403. Guide rod; 5. Extrusion assembly; 501. Storage slot; 502. Inclined extrusion slot; 503. Extrusion rod; 504. Through slot; 505. Drive screw; 506. Fixing frame; 507. Rotating disk; 6. Locking assembly; 601. Locking hole; 602. Locking rod; 603. Storage cylinder; 604. Pull plate; 605. Moving disk; 606. Spring; 7. Adjustable support assembly; 701. Fixing plate; 702. Storage frame; 703. Support rod; 704. Adjustment hole; 705. Locking screw; 8. Fixing ear plate. Detailed Implementation

[0018] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the utility model.

[0019] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the utility model.

[0020] Please see Figures 1-6 As shown, this utility model is a heating pipeline fixing support for heating engineering, including an upper fixing sleeve 1 and a lower fixing sleeve 2. The upper fixing sleeve 1 is disposed on the top of the lower fixing sleeve 2. The outer surfaces of the upper fixing sleeve 1 and the lower fixing sleeve 2 are provided with opening and closing components 3. The inner circumferential array of the lower fixing sleeve 2 and the upper fixing sleeve 1 is provided with a plurality of clamping components 4. A pressing component 5 is provided between the clamping component 4 and the opening and closing component 3. The bottom of the lower fixing sleeve 2 is provided with a locking component 6 and an adjustable support component 7. The locking component 6 is poweredly connected to the opening and closing component 3. The opening and closing component 3 is used to close the upper fixed sleeve 1 and the lower fixed sleeve 2 together. At the same time, by rotating the opening and closing component 3, the several clamping components 4 are squeezed and pushed by the squeezing component 5 while the opening and closing component 3 rotates on the surface of the upper fixed sleeve 1 and the lower fixed sleeve 2.

[0021] The upper fixing sleeve 1 and the lower fixing sleeve 2 are separated by the opening and closing assembly 3. Then, the upper fixing sleeve 1 and the lower fixing sleeve 2 are placed at the position where the pipe needs to be fixed and supported. Next, the upper fixing sleeve 1 and the lower fixing sleeve 2 are closed together again by the opening and closing assembly 3, so that the upper fixing sleeve 1 and the lower fixing sleeve 2 are sleeved on the outer surface of the pipe. After the above operation is completed, the locking assembly 6 is pulled to release the lock on the opening and closing assembly 3. Then, the opening and closing assembly 3 is rotated as a whole, so that the opening and closing assembly 3 squeezes the clamping assembly 4 through the squeezing assembly 5, so that the clamping assembly 4 can clamp and fix the pipe.

[0022] The opening and closing assembly 3 allows the upper fixing sleeve 1 and lower fixing sleeve 2 to be directly fitted onto the designated positions outside the pipe. By pulling the locking assembly 6, the opening and closing assembly 3 can be released from its lock, allowing it to rotate along the outer surfaces of the two fixing sleeves. During rotation, the opening and closing assembly 3, through the squeezing assembly 5, pushes all the clamping assemblies 4 to move inward synchronously, thus achieving uniform clamping of the pipe. This configuration allows the two fixing sleeves to be directly installed at the location where the pipe needs to be fixed, while the clamping assemblies 4 can also move synchronously, thereby improving the convenience and efficiency of fixing and supporting the pipe.

[0023] In one embodiment, the opening and closing component 3 includes a support sleeve 301, which is disposed on the outer surface of the lower fixed sleeve 2. A rotating sleeve 302 is rotatably connected to the top of the support sleeve 301. The rotating sleeve 302 is disposed on the outer surface of the upper fixed sleeve 1. A plurality of limiting frames 303 are fixedly connected to the outer surfaces of the upper fixed sleeve 1 and the lower fixed sleeve 2. The support sleeve 301 and the rotating sleeve 302 are both movably connected to the limiting frames 303.

[0024] By rotating the rotating sleeve 302, the rotating sleeve 302 and the support sleeve 301 can be opened. During this process, the rotating sleeve 302 can drive the upper fixed sleeve 1 to rotate synchronously through the limiting frame 303, so that the upper fixed sleeve 1 and the lower fixed sleeve 2 can also be opened synchronously. When the upper fixed sleeve 1 and the lower fixed sleeve 2 are put on the outer surface of the pipe, the rotating sleeve 302 is rotated in the opposite direction, so that the upper fixed sleeve 1 and the lower fixed sleeve 2 can be closed together. When it is necessary to rotate the rotating sleeve 302 and the support sleeve 301, the limiting frame 303 can guide the rotating sleeve 302 and the support sleeve 301, so that the rotating sleeve 302 and the support sleeve 301 are not easily separated from the upper fixed sleeve 1 and the lower fixed sleeve 2.

[0025] In one embodiment, the clamping assembly 4 includes a plurality of movable rods 401, which are movably connected to corresponding upper fixed sleeves 1 and lower fixed sleeves 2. One end of each movable rod 401 is fixedly connected to a pressing strip 402, and the top of the pressing strip 402 is fixedly connected to a guide rod 403. The guide rods 403 pass through the corresponding upper fixed sleeves 1 and lower fixed sleeves 2.

[0026] By simultaneously pressing several moving rods 401, the moving rods 401 can drive the corresponding pressing strips 402 to move towards the axis of the two fixed sleeves. During this process, the guide rods 403 can guide the pressing strips 402, thereby ensuring the stability of the pressing strips 402 during movement.

[0027] In one embodiment, the extrusion assembly 5 includes a receiving groove 501. Multiple receiving grooves 501 are formed on the inner walls of the support sleeve 301 and the rotating sleeve 302. An inclined extrusion groove 502 is formed on the inner wall of the receiving groove 501. An extrusion rod 503 is movably connected inside the inclined extrusion groove 502. The extrusion rod 503 is fixedly connected to a moving rod 401. A through groove 504 is formed at the top of the rotating sleeve 302. A drive screw 505 is disposed inside the through groove 504. The drive screw 505 is threadedly connected to the corresponding moving rod 401. A fixing frame 506 is fixedly connected to the top of the upper fixing sleeve 1. The rotating sleeve 302 is movably connected to the fixing frame 506. The drive screw 505 is rotatably connected to the fixing frame 506. A rotating disk 507 is fixedly connected to the top of the drive screw 505.

[0028] When the extrusion bar 402 is driven, the rotating disk 507 is directly rotated. The rotating disk 507 drives the moving rod 401 downward through the drive screw 505. At this time, the extrusion bar 402 moves towards the axis of the two fixed sleeves under the push of the moving rod 401. At the same time, the extrusion rod 503 on the moving rod 401 can extrude the rotating sleeve 302 through the inclined extrusion groove 502, so that the rotating sleeve 302 and the support sleeve 301 can rotate on the corresponding limit frame 303 (in order to make the rotating sleeve 302 and the support sleeve 301 rotate better, the operator can apply a certain force to both). At this time, the extrusion rod 503 corresponding to the support sleeve 301 can move through the inclined extrusion groove 502 on the support sleeve 301. The inclined extrusion groove 502 extrudes the corresponding moving rod 401 through the extrusion rod 503. In the above configuration, when the rotating sleeve 302 rotates, the rotating sleeve 302 can move on the outer surface of the drive screw 505 through the through groove 504. This configuration allows the rotating sleeve 302 to lock normally when the drive screw 505 can drive the corresponding moving rod 401 normally. At the same time, the configuration of the drive screw 505 ensures that after the moving rods 401 drive the extrusion strip 402 to the predetermined position, under the restriction of the inclined extrusion grooves 502 and the extrusion rod 503, all the moving rods 401, rotating sleeve 302 and support sleeve 301 will not move arbitrarily, thereby further improving the firmness when clamping and fixing the pipe.

[0029] In one embodiment, the locking component 6 includes a locking hole 601, which is located on one side of the support sleeve 301. The locking hole 601 passes through the corresponding limiting frame 303. A locking rod 602 is movably connected inside the locking hole 601. A storage cylinder 603 is fixedly connected to the bottom of the lower fixed sleeve 2. One end of the locking rod 602 passes through the storage cylinder 603 and is fixedly connected to a pull plate 604. A movable disc 605 is fixedly connected to the outer surface of the locking rod 602. The movable disc 605 is movably connected to the storage cylinder 603. A spring 606 is fixedly connected between the movable disc 605 and the inner wall of the storage cylinder 603.

[0030] The drive screw 505 connects the upper fixed sleeve 1 and the rotating sleeve 302 together via the fixed frame 506. The locking rod 602 connects the lower fixed sleeve 2 and the support sleeve 301 together via the locking hole 601. This prevents the upper fixed sleeve 1 and the lower fixed sleeve 2 from moving inside the rotating sleeve 302 and the support sleeve 301 when the rotating sleeve 302 is rotated and the upper fixed sleeve 1 and the lower fixed sleeve 2 are separated. When the drive screw 505 rotates, the locking rod 602 is pulled by the pull plate 604, causing the locking rod 602 to compress the spring 606 via the moving plate 605. At the same time, the locking rod 602 directly exits through the locking hole 601. When the support sleeve 301 moves out from the inside, it can rotate normally under the push of the rotating sleeve 302. In the above configuration, when the support sleeve 301 rotates, the pull plate 604 can be released. At this time, because the locking hole 601 and the locking rod 602 are misaligned, the locking rod 602 will not move into the locking hole 601 under the push of the spring 606. At the same time, when the several extrusion strips 402 are reset and the clamping of the pipe is released, after the support sleeve 301 moves to the initial position, the locking hole 601 and the locking rod 602 will be aligned. Under the elastic force of the spring 606, the locking rod 602 can automatically move into the locking hole 601.

[0031] In one embodiment, the adjustable support assembly 7 includes a fixing plate 701 disposed on the lower side of the lower fixing sleeve 2. A plurality of storage frames 702 are fixedly connected to the top of the fixing plate 701. A support rod 703 is movably connected inside the storage frame 702. The support rod 703 is fixedly connected to the lower fixing sleeve 2. An adjustment hole 704 is provided on one side of the storage frame 702. The adjustment hole 704 passes through the storage frame 702 and the support rod 703. A plurality of adjustment holes 704 are provided on the support rod 703. A locking screw 705 is provided inside the adjustment hole 704.

[0032] The fixing plate 701 is installed in a suitable position by fixing bolts, and then the support rod 703 inside the storage frame 702 is moved so that the height between the storage frame 702 and the support rod 703 can be adjusted according to the actual situation. After the support rod 703 is adjusted, the locking screw 705 is moved into the adjustment hole 704 so that the locking screw 705 can lock the position of the support rod 703 at this time. In the above setting, since there are several adjustment holes 704 on the support rod 703, the range of height adjustment between the storage frame 702 and the support rod 703 is wide.

[0033] In one embodiment, for the upper fixing sleeve 1, both the bottom of the upper fixing sleeve 1 and the top of the lower fixing sleeve 2 are fixedly connected with fixing ear plates 8.

[0034] When the upper fixed sleeve 1 and the lower fixed sleeve 2 are closed together, the fixing bolt can connect the upper fixed sleeve 1 and the lower fixed sleeve 2 together through the fixing ear plate 8, which makes it easier to rotate the support sleeve 301 and the rotating sleeve 302 in the future.

[0035] Through the above technical solution, 1. The opening and closing component 3 allows the upper fixed sleeve 1 and the lower fixed sleeve 2 to be directly fitted onto the designated position outside the pipe; after the locking component 6 is pulled to release the lock of the opening and closing component 3, the opening and closing component 3 can rotate along the outer surface of the two fixed sleeves. During the rotation, the opening and closing component 3 can push all the clamping components 4 to move inward synchronously through the squeezing component 5, thereby achieving uniform clamping of the pipe. The above setting allows the two fixed sleeves to be directly installed at the position where the pipe needs to be fixed, and at the same time, several clamping components 4 can also move synchronously, thereby improving the convenience and efficiency of fixing and supporting the pipe; 2. The lower fixed sleeve 2 and the support sleeve 301 can be connected together through the locking rod 602 and the locking hole 601. At this time, the fixing frame 506 and the driving screw 505 can limit the moving rod 401 and the upper fixed sleeve 1, thereby making the rotating sleeve 302 connected to the upper fixed sleeve 1 under the restriction of the support sleeve 301 and the moving rod 401. The above configuration ensures that when the rotating sleeve 302 is rotated and the upper fixed sleeve 1 and lower fixed sleeve 2 are separated, the upper fixed sleeve 1 and lower fixed sleeve 2 will not move inside the rotating sleeve 302 and the support sleeve 301; at the same time, when the drive screw 505 is rotated, the locking rod 602 can be pulled out from the locking hole 601 by the pull plate 604, so that the support sleeve 301 and the rotating sleeve 302 can rotate normally on the outer surface of the two fixed sleeves.

[0036] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0037] The preferred embodiments of the utility model disclosed above are merely illustrative of the utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize it. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A fixing bracket for heating pipelines in a heating project, comprising an upper fixing sleeve (1) and a lower fixing sleeve (2), characterized in that, The upper fixing sleeve (1) is disposed on the top of the lower fixing sleeve (2). The outer surfaces of the upper fixing sleeve (1) and the lower fixing sleeve (2) are provided with opening and closing components (3). The inner circumferential array of the lower fixing sleeve (2) and the upper fixing sleeve (1) is provided with a plurality of clamping components (4). A squeezing component (5) is provided between the clamping component (4) and the opening and closing component (3). The bottom of the lower fixing sleeve (2) is provided with a locking component (6) and an adjustable support component (7). The locking component (6) is poweredly connected to the opening and closing component (3). The opening and closing component (3) is used to close the upper fixed sleeve (1) and the lower fixed sleeve (2) together. At the same time, by rotating the opening and closing component (3), the opening and closing component (3) rotates on the surface of the upper fixed sleeve (1) and the lower fixed sleeve (2), while the squeezing component (5) squeezes and pushes several clamping components (4).

2. The heating pipeline fixing support for heating engineering according to claim 1, characterized in that, The opening and closing component (3) includes a support sleeve (301), which is disposed on the outer surface of the lower fixed sleeve (2). A rotating sleeve (302) is rotatably connected to the top of the support sleeve (301). The rotating sleeve (302) is disposed on the outer surface of the upper fixed sleeve (1). A plurality of limiting frames (303) are fixedly connected to the outer surfaces of the upper fixed sleeve (1) and the lower fixed sleeve (2). The support sleeve (301) and the rotating sleeve (302) are both movably connected to the limiting frames (303).

3. A heating pipeline fixing support for a heating project according to claim 2, characterized in that, The clamping assembly (4) includes a plurality of movable rods (401), which are movably connected to the corresponding upper fixed sleeve (1) and lower fixed sleeve (2). One end of the movable rod (401) is fixedly connected to an extrusion strip (402), and the top of the extrusion strip (402) is fixedly connected to a guide rod (403). The guide rods (403) pass through the corresponding upper fixed sleeve (1) and lower fixed sleeve (2).

4. A heating pipeline fixing support for a heating project according to claim 3, characterized in that, The extrusion assembly (5) includes a storage groove (501), which has multiple openings on the inner walls of the support sleeve (301) and the rotating sleeve (302). The inner wall of the storage groove (501) has an inclined extrusion groove (502). An extrusion rod (503) is movably connected inside the inclined extrusion groove (502). The extrusion rod (503) is fixedly connected to the moving rod (401). A through groove (504) is opened at the top of the rotating sleeve (302). A drive screw (505) is provided inside the through groove (504). The drive screw (505) is threadedly connected to the corresponding moving rod (401). A fixed frame (506) is fixedly connected to the top of the upper fixed sleeve (1). The rotating sleeve (302) is movably connected to the fixed frame (506). The drive screw (505) is rotatably connected to the fixed frame (506). A rotating disk (507) is fixedly connected to the top of the drive screw (505).

5. A heating pipeline fixing support for a heating project according to claim 2, characterized in that, The locking assembly (6) includes a locking hole (601), which is located on one side of the support sleeve (301). The locking hole (601) passes through the corresponding limiting frame (303). A locking rod (602) is movably connected inside the locking hole (601). A storage tube (603) is fixedly connected to the bottom of the lower fixed sleeve (2). One end of the locking rod (602) passes through the storage tube (603) and is fixedly connected to a pull plate (604). A movable plate (605) is fixedly connected to the outer surface of the locking rod (602). The movable plate (605) is movably connected to the storage tube (603). A spring (606) is fixedly connected between the movable plate (605) and the inner wall of the storage tube (603).

6. The heating pipe fixing support for heating engineering according to claim 1, characterized in that The adjustable support assembly (7) includes a fixing plate (701), which is located on the lower side of the lower fixing sleeve (2). Several storage frames (702) are fixedly connected to the top of the fixing plate (701). A support rod (703) is movably connected inside the storage frame (702). The support rod (703) is fixedly connected to the lower fixing sleeve (2). An adjustment hole (704) is provided on one side of the storage frame (702). The adjustment hole (704) passes through the storage frame (702) and the support rod (703). Several adjustment holes (704) are provided on the support rod (703). A locking screw (705) is provided inside the adjustment hole (704).

7. The heating pipe fixing support for heating engineering according to claim 1, characterized in that, The bottom of the upper fixing sleeve (1) and the top of the lower fixing sleeve (2) are both fixedly connected with fixing ear plates (8).

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