Chemical pipeline supporting and protecting structure

Abstract

The utility model discloses a chemical pipeline supporting and protecting structure, and relates to the technical field of chemical pipelines, the chemical pipeline supporting and protecting structure comprises a fixed supporting frame, the top end of the fixed supporting frame is connected with a clamping and protecting assembly for fixedly clamping a pipeline through a height adjusting assembly, and the clamping and protecting assembly comprises a plurality of V-shaped clamping and supporting plates; the end portions of the two ends of the multiple clamping supporting plates are connected with fixed connecting supporting plates, the top ends of the two fixed connecting supporting plates are provided with a U-shaped limiting top plate, and the end portions of the two ends of the limiting top plate are connected with the two fixed connecting supporting plates through convenient dismounting and mounting assemblies correspondingly. A limiting clamping pressing plate matched with the multiple clamping supporting plates to clamp the pipeline is arranged in the limiting top plate, and a V-shaped clamping groove protruding upwards is formed in the middle of the limiting clamping pressing plate. According to the chemical pipeline supporting device, a pipeline can be fixed and clamped conveniently, the stability after clamping is high, pipelines with different outer diameters can be fixed and clamped, and the supporting applicability of the chemical pipeline is improved.

Description

Technical Field

[0001] This utility model relates to the field of chemical pipeline technology, specifically a support and protection structure for chemical pipelines. Background Technology

[0002] The main material of steel-plastic composite chemical pipes is ultra-high molecular weight polyethylene (UHMWPE), a thermoplastic engineering plastic with an average molecular weight greater than 2 million, polymerized from ethylene and butadiene monomers under the action of a catalyst. In existing technologies, some pipes need to be buried in tunnels, while others need to be laid on the ground. Pipes buried in tunnels do not require additional support, while pipes laid on the ground require support.

[0003] However, in the process of supporting pipelines, the support device that matches the pipeline diameter is usually used to support the pipeline. This has low applicability and cannot be adjusted according to pipelines with different outer diameters. It is necessary to replace it with a support structure of matching specifications, which affects the installation efficiency of chemical pipelines. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a support and protection structure for chemical pipelines.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] This utility model discloses a chemical pipeline support and protection structure, including a fixed support frame. The top of the fixed support frame is connected to a clamping and protection component for fixing and holding the pipeline via a height adjustment component. The clamping and protection component includes multiple V-shaped clamping support plates. Both ends of the multiple clamping support plates are connected to fixed connecting support plates. The top of two fixed connecting support plates is provided with a U-shaped limiting top plate. The two ends of the limiting top plate are respectively connected to the two fixed connecting support plates via a disassembly and assembly component. The interior of the limiting top plate is provided with a limiting clamping pressure plate that cooperates with the multiple clamping support plates to clamp the pipeline. The limiting clamping pressure plate has an upwardly protruding V-shaped clamping groove in the middle. The middle of the limiting top plate is threaded with a vertically downward adjusting screw that is connected to the limiting clamping pressure plate via a bearing. The top of the adjusting screw is provided with a rotating wheel.

[0007] As a preferred technical solution of this utility model, the easy-to-assemble and disassemble component includes T-shaped positioning blocks at both ends of the limiting top plate, and positioning holes matching the positioning blocks are provided on the fixed connection support plate.

[0008] As a preferred embodiment of this utility model, the outer wall of the positioning block is provided with a first spring pin, and the fixed connecting support plate is provided with a limiting hole that matches the pin of the first spring pin and communicates with the positioning hole. The pin of the first spring pin is wedge-shaped.

[0009] As a preferred technical solution of this utility model, the height adjustment component includes two fixed plates at the top of the fixed support frame, and a plurality of bidirectional lead screw segments connected end to end are provided between the two fixed plates and guide rods are provided on both sides of the bidirectional lead screw segments. A rotating handle for driving the bidirectional lead screw segments to rotate is installed on one of the fixed plates.

[0010] As a preferred technical solution of this utility model, each of the two external threaded sections of the bidirectional lead screw section is threaded with a movable slider. The top of the movable slider is connected to a connecting rod via a rotating shaft. A reinforcing connecting plate is provided between two adjacent clamping support plates. The two ends of the reinforcing connecting plate are respectively connected to one end of the two connecting rods via a rotating shaft.

[0011] As a preferred technical solution of this utility model, the top two sides of the fixed support frame are provided with multiple vertically upward telescopic rods that are connected to the fixed connecting support plate.

[0012] As a preferred embodiment of this utility model, both the clamping support plate and the inner wall of the clamping groove are provided with silicone pads.

[0013] As a preferred technical solution of this utility model, both ends of the limiting clamping pressure plate are provided with guide sliders, and the inner wall of the limiting top plate is provided with guide grooves that match the guide sliders.

[0014] The beneficial effects of this utility model are:

[0015] 1. This type of chemical pipeline support and protection structure, through multiple V-shaped clamping plates, can support pipelines of different outer diameters. By rotating the adjusting screw, which is threadedly connected to the limiting top plate, the limiting clamping pressure plate moves downward. The limiting clamping pressure plate and the clamping support plate cooperate to fix and clamp the pipeline, which is convenient for fixing and clamping the pipeline and has high stability after clamping. It can also fix and clamp pipelines of different outer diameters, improving the applicability of chemical pipeline support and also improving installation efficiency.

[0016] 2. This type of chemical pipeline support and protection structure, after fixing and clamping the chemical pipeline, allows rotation of the handle to drive the bidirectional screw section to rotate. Multiple bidirectional screw sections are threadedly connected to multiple movable sliders, and under the guidance of the guide rod, the movable sliders move along the direction of the bidirectional screw section. This causes two movable sliders on the same section to move closer or further apart, thereby allowing the connecting rod to rotate via the shaft to adjust its inclination. This allows for adjustment of the support and protection structure at different heights, enabling the connection of pipelines of varying heights and further improving its applicability. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0018] Figure 1 This is a schematic diagram of a chemical pipeline support and protection structure according to this utility model;

[0019] Figure 2 This is a schematic diagram of the connection structure between the limiting clamping pressure plate and the limiting top plate of a chemical pipeline support and protection structure according to this utility model;

[0020] Figure 3 This utility model relates to a support and protection structure for chemical pipelines. Figure 1 Enlarged schematic diagram of the height adjustment component;

[0021] Figure 4 This is a schematic diagram of the connection structure of the limiting clamping pressure plate and the fixed connecting support plate of a chemical pipeline support and protection structure according to this utility model.

[0022] In the diagram: 1. Fixed support frame; 2. Height adjustment assembly; 3. Clamping and protective assembly; 4. Clamping support plate; 5. Fixed connecting support plate; 6. Limiting top plate; 7. Easy-to-disassemble assembly; 8. Limiting clamping pressure plate; 9. Clamping groove; 10. Adjusting screw; 11. Positioning block; 12. Positioning hole; 13. First spring pin; 14. Limiting hole; 15. Fixing plate; 16. Two-way lead screw section; 17. Guide connecting rod; 18. Rotating handle; 19. Movable slider; 20. Connecting rod; 21. Reinforcing connecting plate; 22. Telescopic rod; 23. Silicone pad; 24. Guide slider; 25. Guide groove. Detailed Implementation

[0023] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0024] Example: Figure 1 and Figure 2As shown, this utility model discloses a chemical pipeline support and protection structure, including a fixed support frame 1. The top of the fixed support frame 1 is connected to a clamping and protection component 3 for fixing and holding the pipeline via a height adjustment component 2. The clamping and protection component 3 includes multiple V-shaped clamping support plates 4, and each end of the multiple clamping support plates 4 is connected to a fixed connecting support plate 5. The top of two fixed connecting support plates 5 is provided with a U-shaped limiting top plate 6. The two ends of the limiting top plate 6 are respectively connected to the two fixed connecting support plates 5 via a disassembly and assembly component 7. The interior of the limiting top plate 6 is provided with a limiting clamping pressure plate 8 that cooperates with the multiple clamping support plates 4 to clamp the pipeline. The middle of the limiting clamping pressure plate 8 is provided with an upward protrusion and a... The V-shaped clamping groove 9 has a vertically downward adjusting screw 10 connected to the center of the limiting top plate 6 and the limiting clamping pressure plate 8 via a bearing. The top of the adjusting screw 10 is equipped with a rotating wheel. Through multiple V-shaped clamping support plates 4, pipes of different outer diameters can be supported. Rotating the adjusting screw 10, which is threaded to the limiting top plate 6, causes the limiting clamping pressure plate 8 to move downward. The limiting clamping pressure plate 8 and the clamping support plates 4 cooperate to fix and clamp the pipe, which is convenient for fixing and clamping the pipe and has high stability after clamping. It can also fix and clamp pipes of different outer diameters, improving the applicability of chemical pipeline support and increasing installation efficiency.

[0025] Specifically, such as Figure 2 and Figure 4 As shown, the easy-to-assemble and disassemble assembly 7 includes T-shaped positioning blocks 11 located at both ends of the limiting top plate 6. The fixed connecting support plate 5 is provided with positioning holes 12 that match the positioning blocks 11. The outer wall of the positioning blocks 11 is embedded with a first spring pin 13. The fixed connecting support plate 5 is provided with a limiting hole 14 that matches the pin of the first spring pin 13 and communicates with the positioning hole 12. The pin of the first spring pin 13 is wedge-shaped. When the positioning blocks 11 at both ends of the limiting top plate 6 are placed in the positioning holes 12 on the fixed connecting support plate 5, under the elastic force of the first spring pin 13, the pin of the first spring pin 13 matches the limiting hole 14, so that the limiting top plate 6 and the fixed connecting support plate 5 can be connected.

[0026] Specifically, such as Figure 3As shown, the height adjustment assembly 2 includes two fixed plates 15 at the top of the fixed support frame 1. Between the two fixed plates 15 are multiple bidirectional lead screw sections 16 connected end-to-end and guide rods 17 on both sides of the bidirectional lead screw sections 16. One of the fixed plates 15 is equipped with a rotating handle 18 for driving the bidirectional lead screw sections 16. Movable sliders 19 are threaded onto both externally threaded sections of the bidirectional lead screw sections 16. The top of each movable slider 19 is connected to a connecting rod 20 via a pivot. A reinforcing connecting plate 21 is provided between two adjacent clamping support plates 4. The two ends of the reinforcing connecting plate 21 are respectively connected to one end of each of the two connecting rods 20 via a pivot. The shaft connection allows for the fixing and clamping of the chemical pipeline. Rotating the handle 18 causes the bidirectional lead screw section 16 to rotate. Multiple bidirectional lead screw sections 16 are threadedly connected to multiple movable sliders 19. Guided by the guide rod 17, the movable sliders 19 move along the direction of the bidirectional lead screw section 16, causing two movable sliders 19 on the same section to move closer or further apart. This allows the connecting rod 20 to rotate via the shaft, adjusting its inclination. This, in turn, allows for the adjustment of support and protection structures at different heights, enabling the connection of pipelines of varying heights and further improving applicability.

[0027] The fixed support frame 1 has multiple vertically upward telescopic rods 22 on both sides of its top end, which are connected to the fixed connecting support plate 5. These rods can adjust the height of the clamping and protective components 3, thereby adjusting the height of the pipe and improving its applicability.

[0028] The clamping support plate 4 and the inner wall of the clamping groove 9 are both provided with silicone pads 23, which can protect the pipeline.

[0029] The limiting clamping pressure plate 8 is provided with guide sliders 24 at both ends, and the inner wall of the limiting top plate 6 is provided with guide grooves 25 that match the guide sliders 24. When the limiting clamping pressure plate 8 is raised and lowered, the guide sliders 24 move inside the guide grooves 25, which improves the stability of the movement of the limiting clamping pressure plate 8.

[0030] During operation, this chemical pipeline support and protection structure, through multiple V-shaped clamping plates 4, can support pipelines of different outer diameters. Then, by rotating the adjusting screw 10, which is threadedly connected to the limiting top plate 6, the limiting clamping pressure plate 8 moves downward. The limiting clamping pressure plate 8 and the clamping support plate 4 cooperate to fix and clamp the pipeline, which is convenient for fixing and clamping the pipeline and has high stability after clamping. It can also fix and clamp pipelines of different outer diameters, improving the applicability of chemical pipeline support and also improving installation efficiency.

[0031] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A support and protection structure for chemical pipelines, characterized in that, The system includes a fixed support frame (1), the top of which is connected to a clamping and protective assembly (3) for fixing and holding the pipe via a height adjustment component (2). The clamping and protective assembly (3) includes multiple V-shaped clamping support plates (4), and each end of the multiple clamping support plates (4) is connected to a fixed connecting support plate (5). The top of each of the two fixed connecting support plates (5) is provided with a U-shaped limiting top plate (6), and the two ends of the limiting top plate (6) are respectively connected to two... A fixed connecting support plate (5) is connected to a disassembly assembly (7). The interior of the limiting top plate (6) is provided with a limiting clamping pressure plate (8) that cooperates with multiple clamping support plates (4) to clamp the pipe. The limiting clamping pressure plate (8) has an upward protruding clamping groove (9) in the middle. The limiting top plate (6) is threaded with an adjusting screw (10) that is vertically downward and connected to the limiting clamping pressure plate (8) via a bearing. The top of the adjusting screw (10) is provided with a rotating wheel.

2. The chemical pipeline support and protection structure according to claim 1, characterized in that, The easy-to-assemble and disassemble assembly (7) includes T-shaped positioning blocks (11) located at both ends of the limiting top plate (6), and positioning holes (12) matching the positioning blocks (11) are provided on the fixed connecting support plate (5).

3. The chemical pipeline support and protection structure according to claim 2, characterized in that, The outer wall of the positioning block (11) is fitted with a first spring pin (13), and the fixed connecting support plate (5) is provided with a limiting hole (14) that matches the pin of the first spring pin (13) and communicates with the positioning hole (12). The pin of the first spring pin (13) is wedge-shaped.

4. The chemical pipeline support and protection structure according to claim 1, characterized in that, The height adjustment assembly (2) includes two fixed plates (15) at the top of the fixed support frame (1), and a number of bidirectional lead screw segments (16) connected end to end are provided between the two fixed plates (15) and guide rods (17) on both sides of the bidirectional lead screw segments (16). A rotating handle (18) for driving the bidirectional lead screw segments (16) to rotate is installed on one of the fixed plates (15).

5. The chemical pipeline support and protection structure according to claim 4, characterized in that, The two external threaded sections of the bidirectional lead screw section (16) are each threaded with a movable slider (19). The top of the movable slider (19) is connected to a connecting rod (20) via a pivot. A reinforcing connecting plate (21) is provided between two adjacent clamping support plates (4). The two ends of the reinforcing connecting plate (21) are respectively connected to one end of the two connecting rods (20) via a pivot.

6. The chemical pipeline support and protection structure according to claim 5, characterized in that, The top two sides of the fixed support frame (1) are provided with multiple vertically upward telescopic rods (22) that are connected to the fixed connecting support plate (5).

7. The chemical pipeline support and protection structure according to claim 1, characterized in that, The inner walls of the clamping support plate (4) and the clamping groove (9) are both provided with silicone pads (23).

8. The chemical pipeline support and protection structure according to claim 1, characterized in that, The limiting clamping pressure plate (8) is provided with guide sliders (24) at both ends, and the inner wall of the limiting top plate (6) is provided with guide grooves (25) that match the guide sliders (24).

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