Fixed support structure and municipal heat distribution pipeline thereof

Abstract

The utility model relates to the technical field of municipal heat distribution pipeline construction, and discloses a fixed support structure and a municipal heat distribution pipeline thereof.The fixed support structure comprises a bottom plate, a frame is fixedly arranged above the bottom plate, a mounting plate is movably arranged on one side of the bottom plate, and a supporting seat is fixedly arranged on the top face of the mounting plate; the clamping and fixing structure is movably arranged in the frame, the clamping and fixing structure comprises a clamping plate, a positive and negative screw rod, a moving block, a linkage rod, a hinged support and a swing frame, the clamping plate is movably arranged in the frame, the hinged support is fixedly arranged on the outer curved surface of the clamping plate, the swing frame is fixedly arranged on the top surface of the linkage rod, and the linkage rod is rotationally arranged in the frame; the moving block is rotationally arranged at the bottom of the linkage rod, and the forward-reverse screw rod is movably arranged in the frame. The heat distribution pipeline body is supported through the cross-shaped notch in the supporting base, the cross-shaped notch can adapt to supporting of a pipeline of a special cross-shaped structure, and meanwhile too high economic cost is not needed.

Description

Technical Field

[0001] This utility model belongs to the field of municipal heating pipeline construction technology, specifically, it relates to a fixed support structure and its municipal heating pipeline. Background Technology

[0002] Fixed supports are important components in thermal pipeline systems used to fix pipelines and limit their axial displacement. They divide the pipeline into several compensating sections and perform thermal compensation on each section, thereby ensuring the normal operation of the compensator and the safe operation of the pipeline system.

[0003] The prior art discloses a steam pipe fixing support for thermal engineering (CN214789430U), which includes a base; two adjusting screws, both of which are rotatably mounted on the top of the base; two adjusting plates, each threaded onto one of the adjusting screws; a limiting plate, which is fixedly mounted on the outer wall of the two adjusting plates on the side where they are close to each other; a bidirectional lead screw, which is rotatably mounted on the outer wall of the two adjusting plates on the side where they are close to each other, and the bidirectional lead screw is located above the limiting plate; and a first bevel gear, which is fixedly sleeved on the bidirectional lead screw.

[0004] Research revealed that existing technologies lack clamping structures for pipes, which means that pipe fixing requires selecting appropriate fasteners based on different pipe specifications. This process is cumbersome, prone to errors, and detrimental to work efficiency. Furthermore, existing technologies cannot effectively adapt to support special corners, leading to the need to repeatedly install multiple components, resulting in excessive economic costs and potentially failing to provide adequate support and fixing.

[0005] In view of this, this utility model is proposed. Utility Model Content

[0006] To solve the aforementioned problems of the inability to clamp pipes and the inability to adapt to pipe corner support technology, the basic concept of the technical solution adopted by this utility model is as follows:

[0007] A fixed support structure, including

[0008] A base plate, on which a frame is fixedly installed, and a mounting plate is movably installed on one side of the base plate, and a support base is fixedly installed on the top surface of the mounting plate;

[0009] A clamping structure is movably disposed within a frame. The clamping structure includes a clamping plate, positive and negative lead screws, a moving block, a linkage rod, a hinge seat, and a swing frame. The clamping plate is movably disposed within the frame. The hinge seat is fixedly disposed on the outer curved surface of the clamping plate. The swing frame is fixedly disposed on the top surface of the linkage rod. The linkage rod is rotatably disposed within the frame. The moving block is rotatably disposed at the bottom of the linkage rod. The positive and negative lead screws are movably disposed within the frame.

[0010] In a preferred embodiment of this utility model, the frame consists of two square plates with arc-shaped grooves and a flat plate. A square annular groove is formed between the top surface of the flat plate and the bottom plate. The mounting plate has a T-shaped cross-section and is fixedly mounted on the square annular groove by bolts. The support base is set to correspond to the shape of the square plates.

[0011] In a preferred embodiment of this utility model, two mounting plates and support seats are symmetrically arranged, and the mounting plates are provided with hinges. The two mounting plates and the two support seats are hinged together by the hinges.

[0012] In a preferred embodiment of the present invention, the support base has an arc opening with a corresponding arc groove, and hemispherical grooves are symmetrically opened on both sides of the support base, forming a cross-shaped groove between the two support bases.

[0013] In a preferred embodiment of this utility model, two support rods and partitions are symmetrically welded inside the frame. Both partitions are located at the bottom of the support rods. Positive and negative lead screws are rotatably installed inside the partitions, and the support rods are rotatably connected to the linkage rods.

[0014] In a preferred embodiment of this utility model, a rotating handle is fixedly provided at one end of the positive and negative lead screws, and the rotating handle is rotatably disposed on one side of the partition.

[0015] In a preferred embodiment of this utility model, the swing frame has a U-shaped structure, the top of the swing frame is rotatably connected to the hinge seat through a damping bearing, and the bottom of the linkage rod is rotatably connected to the top of the moving block through a damping bearing.

[0016] In a preferred embodiment of this utility model, two movable blocks are provided, and the two movable blocks are respectively threaded at both ends of the positive and negative lead screws, and the movable blocks are slidably disposed on the inner bottom surface of the frame.

[0017] A municipal heating pipeline includes a heating pipeline body, the bottom of which is provided with all of the above-mentioned fixed support structures.

[0018] Compared with the prior art, the present invention has the following advantages:

[0019] 1. By setting up a clamping structure, the moving blocks at both ends are driven by positive and negative screws. The moving blocks drive the linkage rod and the swing frame to swing, thereby driving the hinge seat and clamping plate to clamp the surface of the heat pipe body. This not only avoids damaging the surface of the heat pipe body, but also supports the specifications and size of the heat pipe body. It solves the problem of the cumbersome and error-prone process caused by selecting appropriate fasteners according to different specifications, thereby improving work efficiency.

[0020] 2. By setting up an installation plate and support base, the thermal pipeline body is supported by the cross-shaped groove on the support base. The cross-shaped groove can adapt to the special cross-shaped structure of the pipeline support, and does not require excessive economic cost.

[0021] 3. By hinged to two mounting plates and support bases, the support configuration formed after opening the mounting plates and support bases can be adapted to support corner pipes. At the same time, the use of rotating hinges can be combined with the mounting plates to achieve different angle changes, thereby adapting to the support needs of more pipe shapes and giving the device a good support and fixation effect.

[0022] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0023] In the attached diagram:

[0024] Figure 1 This is a schematic diagram of the usage state of this utility model;

[0025] Figure 2 This is a schematic diagram of the overall structure of this utility model;

[0026] Figure 3 This is a schematic diagram of the overall clamping structure of this utility model;

[0027] Figure 4 This is a schematic cross-sectional view of the clamping structure of this utility model;

[0028] Figure 5 This is a schematic diagram of the clamping structure support of this utility model;

[0029] Figure 6 This is a schematic diagram of the internal structure of the clamping structure of this utility model;

[0030] Figure 7 This is a schematic diagram of the support base of this utility model.

[0031] In the diagram: 10. Base plate; 11. Mounting plate; 12. Thermal pipe body; 13. Clamping plate; 14. Support base; 15. Frame; 16. Positive and negative threaded rods; 17. Moving block; 18. Linkage rod; 19. Hinge seat; 20. Support rod; 21. Swing frame; 22. Rotary handle; 23. Partition plate; 24. Arc opening; 25. Hinge. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model.

[0033] A fixed support structure, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the system includes a base plate 10, a frame 15 fixedly mounted above the base plate 10, a mounting plate 11 movably mounted on one side of the base plate 10, and a support base 14 fixedly mounted on the top surface of the mounting plate 11; a clamping structure, movably mounted within the frame 15, comprising a clamping plate 13, positive and negative lead screws 16, a moving block 17, a linkage rod 18, a hinge seat 19, and a swing frame 21. The clamping plate 13 is movably mounted within the frame 15, the hinge seat 19 is fixedly mounted on the outer curved surface of the clamping plate 13, the swing frame 21 is fixedly mounted on the top surface of the linkage rod 18, the linkage rod 18 is rotatably mounted within the frame 15, the moving block 17 is rotatably mounted at the bottom of the linkage rod 18, and the positive and negative lead screws 16 are movably mounted within the frame 15; Figure 3 , Figure 4 and Figure 5 As shown, two support rods 20 and partition plates 23 are symmetrically welded inside the frame 15. Both partition plates 23 are located at the bottom of the support rods 20. Positive and negative lead screws 16 are rotatably installed inside the partition plates 23, and the support rods 20 are rotatably connected to the linkage rods 18. Figure 5 and Figure 6 As shown, a handle 22 is fixedly installed at one end of the positive and negative lead screw 16, and the handle 22 is rotatably mounted on one side of the partition 23; as Figure 6 As shown, the swing frame 21 has a U-shaped structure. The top of the swing frame 21 is rotatably connected to the hinge seat 19 via a damping bearing, and the bottom of the linkage rod 18 is rotatably connected to the top of the moving block 17 via a damping bearing; as shown... Figure 4 and Figure 6 As shown, there are two movable blocks 17, which are threaded onto the two ends of the positive and negative lead screws 16 respectively, and the movable blocks 17 are slidably disposed on the inner bottom surface of the frame 15.

[0034] Specifically, a shaft is fixedly installed inside the top of the swing frame 21. A circular hole is opened inside the end of the hinge seat 19 away from the clamping plate 13, corresponding to the shaft. The circular hole and the shaft are rotatably connected by a damping bearing. A square groove is opened at the bottom of the linkage rod 18, and a long rod is installed in the square groove. The long rod passes through the top of the moving block 17, and the moving block 17 and the long rod are rotatably connected by another damping bearing. The clamping structure includes the clamping plates 13 on both sides, the linkage rod 18 corresponding to the clamping plates 13 on both sides, the hinge seat 19, and the swing frame 21. In use, the heat pipe body 12 is placed on the arc-shaped groove of the frame 15. This device is clamped. The structure involves rotating the handle 22 to instruct the positive and negative lead screws 16 to rotate. The positive and negative lead screws 16 drive the moving blocks 17 at both ends to move. The moving blocks 17 drive the corresponding linkage rods 18 through the long rods. At this time, the linkage rods 18 drive the swing frame 21 to swing with the support rod 20 as the fixed point, thereby driving the hinge seat 19 and the clamping plate 13 to clamp the surface of the heat pipe body 12. This not only avoids damaging the surface of the heat pipe body 12, but also adapts to the size and specifications of the heat pipe body 12 for support. This solves the problem of the cumbersome and error-prone process caused by the need to select suitable fasteners according to different specifications, thereby improving work efficiency.

[0035] like Figure 1 and Figure 2 As shown, the frame 15 consists of two square plates with arc-shaped grooves and a flat plate. A square annular groove is formed between the flat plate and the top surface of the base plate 10. The mounting plate 11 has a T-shaped cross-section and is fixedly mounted on the square annular groove by bolts. The support base 14 is configured to correspond to the shape of the square plates. Figure 2 and Figure 7 As shown, there are two symmetrically arranged mounting plates 11 and support bases 14. Hinges 25 are provided on the mounting plates 11, and the two mounting plates 11 and the two support bases 14 are hinged together by the hinges 25. Figure 1 , Figure 2 and Figure 7 As shown, the support base 14 has an arc opening 24 with a corresponding arc groove, and hemispherical slots are symmetrically opened on both sides of the support base 14, forming a cross-shaped slot between the two support bases 14.

[0036] Specifically, this device, by setting up mounting plates 11 and support seats 14, allows the heat pipe body 12 to be placed on the arc opening 24 during use. The heat pipe body 12 is supported by the cross-shaped groove formed by the two support seats 14. The cross-shaped groove can accommodate the support of the heat pipe body 12 with a special cross-shaped structure, without requiring excessive economic costs. The two mounting plates 11 and support seats 14 are hinged by hinges 25. The support shape formed after the mounting plates 11 and support seats 14 are opened can be used for support, which can accommodate the support of corner pipes. At the same time, the hinges 25 used in this device are swivel hinges, which can be used with the mounting plates 11 to achieve different angle changes, thereby adapting to the support needs of more shaped pipes and giving the device a good support and fixation effect.

[0037] A type of municipal heating pipe, such as Figure 1 As shown, the device includes a heating pipe body 12. The bottom of the heating pipe body 12 is provided with the aforementioned fixed support structure, which enables the device to adapt to specifications for clamping and to adapt to pipe shapes.

[0038] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A fixed support structure, characterized in that, include A base plate (10) is provided with a frame (15) fixedly installed on the top of the base plate (10), and a mounting plate (11) is movably installed on one side of the base plate (10). A support base (14) is fixedly installed on the top surface of the mounting plate (11). A clamping structure is movably disposed within a frame (15). The clamping structure includes a clamping plate (13), positive and negative lead screws (16), a moving block (17), a linkage rod (18), a hinge seat (19), and a swing frame (21). The clamping plate (13) is movably disposed within the frame (15). The hinge seat (19) is fixedly disposed on the outer curved surface of the clamping plate (13). The swing frame (21) is fixedly disposed on the top surface of the linkage rod (18). The linkage rod (18) is rotatably disposed within the frame (15). The moving block (17) is rotatably disposed at the bottom of the linkage rod (18). The positive and negative lead screws (16) are movably disposed within the frame (15).

2. The fixed support structure according to claim 1, characterized in that, The frame (15) consists of two square plates with arc-shaped grooves and a flat plate. A square ring groove is formed between the flat plate and the top surface of the base plate (10). The mounting plate (11) has a T-shaped cross section and is fixedly mounted on the square ring groove by bolts. The support base (14) is set to correspond to the shape of the square plates.

3. A fixed support structure according to claim 2, characterized in that, There are two symmetrically arranged mounting plates (11) and support bases (14). The mounting plates (11) are provided with hinges (25), and the two mounting plates (11) and the two support bases (14) are hinged together by the hinges (25).

4. A fixed support structure according to claim 3, characterized in that, The support base (14) has an arc opening (24) with a corresponding arc groove inside. The two sides of the support base (14) have symmetrical hemispherical slots, and a cross-shaped slot is formed between the two support bases (14).

5. A fixed support structure according to claim 2, characterized in that, The frame (15) has two support rods (20) and partitions (23) symmetrically welded inside. Both partitions (23) are located at the bottom of the support rods (20). Positive and negative lead screws (16) are rotatably installed inside the partitions (23). The support rods (20) are rotatably connected to the linkage rods (18).

6. A fixed support structure according to claim 5, characterized in that, One end of the positive and negative lead screw (16) is fixedly provided with a handle (22), which is rotatably disposed on one side of the partition (23).

7. A fixed support structure according to claim 1, characterized in that, The swing frame (21) has a U-shaped structure. The top of the swing frame (21) is rotatably connected to the hinge seat (19) through a damping bearing, and the bottom of the linkage rod (18) is rotatably connected to the top of the moving block (17) through a damping bearing.

8. A fixed support structure according to claim 1, characterized in that, Two movable blocks (17) are provided, and the two movable blocks (17) are respectively threaded at both ends of the positive and negative lead screws (16). The movable blocks (17) are slidably disposed on the inner bottom surface of the frame (15).

9. A municipal heating pipeline, comprising a heating pipeline body (12), characterized in that, The bottom of the thermal pipeline body (12) is provided with a fixed support structure as described in any one of claims 1-7.

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