Pipeline cutting device for pipeline installation construction
By designing a pipe cutting device with bidirectional threaded rod and telescopic rod structure, the deformation problem during pipeline cutting is solved, and the stable clamping and fixing of the pipeline is achieved, ensuring the aesthetics and use of the pipeline.
Patent Information
- Application Number
- CN202422230417.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-12
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-09-12
AI Technical Summary
In the prior art, the pressure applied during pipe cutting causes thin-walled pipes to deform, affecting appearance and use.
A pipe cutting device is designed, adopting a bidirectional threaded rod and telescopic rod structure, and the pipe is clamped by the inner and outer walls of the fixed column to prevent deformation.
Effectively prevents the pipe from clamping and fixing deformation, ensuring the aesthetics and effectiveness of the pipe.
Smart Images
Figure CN223146125U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pipeline installation, in particular to a pipeline cutting device for pipeline installation construction. Background Technique
[0002] When installing pipelines, since pipelines of different lengths are required, a cutting device needs to be used to cut the pipelines. When cutting, in order to prevent the pipelines from shaking, a fixing mechanism is needed to clamp and fix the pipelines. For example, when fixing a stainless steel pipeline, generally a clamping mechanism is used to fix the outer wall of the pipeline. When the wall thickness of the pipeline is relatively thin, the applied pressure will cause the pipeline to deform, affecting the appearance and use of the pipeline. Content of the Utility Model
[0003] The purpose of the utility model is to solve the defect that the applied pressure will cause the pipeline to deform, affecting the appearance and use of the pipeline in the prior art, and to propose a pipeline cutting device for pipeline installation construction.
[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0005] Design a pipeline cutting device for pipeline installation construction, including a base, a workbench is fixedly connected to the base, a fixing frame is arranged on the workbench, a cutting assembly is connected to the fixing frame through a first telescopic rod, a second telescopic rod is fixedly connected to the base, a connecting block is fixedly connected to the second telescopic rod, a bidirectional threaded rod is rotatably connected to the connecting block through a bearing, both ends of the two bidirectional threaded rods are threadedly penetrated with vertical columns, the two vertical columns are limited by a limiting mechanism, and fixing columns are fixedly connected to both of the two vertical columns, and the two fixing columns are parallel to the workbench.
[0006] Preferably, the limiting mechanism includes a positioning rod, the positioning rod is fixedly connected to the connecting block, and both ends of the positioning rod penetrate through the two vertical columns respectively.
[0007] Preferably, a bolt is threadedly penetrated through the fixing frame, a plurality of threaded holes are equidistantly opened on the workbench, and the bolt can be threadedly connected to the threaded holes.
[0008] Preferably, a through groove is opened on the workbench.
[0009] Preferably, an inclined plate is fixedly connected to the workbench, and the inclined plate is located directly below the through groove.
[0010] Preferably, retaining edges are fixedly connected to both sides of the inclined plate.
[0011] Preferably, both ends of the bidirectional threaded rod are fixedly connected with rotating disks.
[0012] The pipe cutting device for pipe installation construction proposed by the present utility model has the beneficial effects that: when the second telescopic rod contracts, it drives the connecting block to move downward, so that the vertical column drives the fixed column to move downward, and the fixed column abuts against the inner wall of the pipe, and the outer wall of the pipe abuts against the workbench, thereby playing a role in fixing and clamping the inner and outer walls of the pipe. Since the inner and outer parts of the clamping are supported, the situation that the pipe is deformed due to clamping and fixing is prevented, and the appearance and use of the pipe are ensured. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 is a schematic structural diagram of a pipe cutting device for pipe installation construction proposed by the present utility model;
[0014] Figure 2 is a front view of a pipe cutting device for pipe installation construction proposed by the present utility model;
[0015] Figure 3 is a side view of a pipe cutting device for pipe installation construction proposed by the present utility model;
[0016] Figure 4 is a three-dimensional sectional view of a pipe cutting device for pipe installation construction proposed by the present utility model.
[0017] In the figure: 1, base; 2, workbench; 3, through groove; 4, first telescopic rod; 5, cutting assembly; 6, fixing frame; 7, bolt; 8, threaded hole; 9, fixed column; 10, vertical column; 11, positioning rod; 12, bidirectional threaded rod; 13, second telescopic rod; 14, inclined plate; 15, connecting block. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.
[0019] Embodiment 1: Refer to Figures 1 - 4 , a pipe cutting device for pipe installation construction, including a base 1, a workbench 2 fixedly connected to the base 1, a fixing frame 6 provided on the workbench 2, a cutting assembly 5 connected to the fixing frame 6 through a first telescopic rod 4, the cutting assembly 5 is composed of a motor, a bracket and a saw wheel, the bracket is fixedly connected to the first telescopic rod 4, the motor is installed on the bracket, and the saw wheel is in transmission connection with the motor.
[0020] A second telescopic rod 13 is fixedly connected to the base 1. The second telescopic rod 13 is a hydraulic telescopic rod. A connecting block 15 is fixedly connected to the second telescopic rod 13. A bidirectional threaded rod 12 is rotatably connected to the connecting block 15 through a bearing. Rotating discs are fixedly connected to both ends of the bidirectional threaded rod 12. Vertical columns 10 are threadedly penetrated through both ends of the two bidirectional threaded rods 12. The two vertical columns 10 are limited by a limiting mechanism. Fixed columns 9 are fixedly connected to both of the two vertical columns 10. The two fixed columns 9 are parallel to the workbench 2. By contracting the second telescopic rod 13, the connecting block 15 is driven to move downward, so that the vertical column 10 drives the fixed column 9 to move downward. The fixed column 9 abuts against the inner wall of the pipeline, and the outer wall of the pipeline abuts against the workbench 2, thereby playing a role in fixedly clamping the inner and outer walls of the pipeline. Since the inner and outer parts of the clamping are supported, the situation that the pipeline is deformed due to clamping fixation is prevented, and the beauty and use of the pipeline are ensured.
[0021] The limiting mechanism includes a positioning rod 11. The positioning rod 11 is fixedly connected to the connecting block 15. Both ends of the positioning rod 11 penetrate through the two vertical columns 10 respectively. By using the positioning rod 11, the connecting block 15 is limited, and the situation that the vertical column 10 rotates is prevented.
[0022] When in use, first rotate the bidirectional threaded rod 12 to drive the vertical column 10 to move, insert the fixed column 9 into both ends of the pipeline, and then contract the second telescopic rod 13 to drive the connecting block 15 to move downward, so that the vertical column 10 drives the fixed column 9 to move downward. The fixed column 9 abuts against the inner wall of the pipeline, and the outer wall of the pipeline abuts against the workbench 2 to fix the pipeline. By extending the first telescopic rod 4, the cutting assembly 5 is driven to descend for cutting.
[0023] Embodiment 2: Refer to Figures 1 - 4 , as another preferred embodiment of the present invention, on the basis of Embodiment 1, a bolt 7 is threadedly penetrated through the fixed frame 6. A plurality of threaded holes 8 are equidistantly formed on the workbench 2. The bolt 7 can be threadedly connected to the threaded hole 8. By connecting the bolt 7 to the threaded holes 8 at different positions, the position of the fixed frame 6 can be adjusted, so as to adjust the cutting position during cutting.
[0024] Embodiment 3: Refer to Figures 1 - 4 , as another preferred embodiment of the present invention, on the basis of Embodiment 2, a through groove 3 is formed on the workbench 2. An inclined plate 14 is fixedly connected to the workbench 2. The inclined plate 14 is located directly below the through groove 3. Baffle edges are fixedly connected to both sides of the inclined plate 14. By using the through groove 3, the saw wheel can be accommodated during cutting, and at the same time, the cutting debris can enter the inclined plate 14 through the through groove 3. A container can be placed at the lower end of the inclined plate 14 to collect the debris.
[0025] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present utility model.
Claims
1. A pipe cutting device for pipeline installation construction, comprising a base (1), characterized in that, A workbench (2) is fixedly connected to the base (1). The workbench (2) is provided with a fixing frame (6). A cutting assembly (5) is connected to the fixing frame (6) through a first telescopic rod (4). A second telescopic rod (13) is fixedly connected to the base (1). A connecting block (15) is fixedly connected to the second telescopic rod (13). A bidirectional threaded rod (12) is rotatably connected to the connecting block (15) through a bearing. The two ends of the two bidirectional threaded rods (12) are threadedly penetrated and connected with vertical columns (10). The two vertical columns (10) are limited by a limiting mechanism. Fixed columns (9) are fixedly connected to the two vertical columns (10). The two fixed columns (9) are parallel to the workbench (2).
2. The pipe cutting device for pipeline installation construction according to claim 1, characterized in that, The limiting mechanism includes a positioning rod (11). The positioning rod (11) is fixedly connected to the connecting block (15). The two ends of the positioning rod (11) respectively penetrate through the two vertical columns (10).
3. A pipe cutting device for pipeline installation construction according to claim 1, characterized in that, A bolt (7) is threadedly penetrated and connected to the fixing frame (6). A plurality of threaded holes (8) are equidistantly formed in the workbench (2). The bolt (7) can be threadedly connected to the threaded holes (8).
4. A pipe cutting device for pipe installation construction according to any one of claims 1-3, characterized in that, A through groove (3) is formed in the workbench (2).
5. A pipe cutting device for pipeline installation construction according to claim 4, characterized in that, An inclined plate (14) is fixedly connected to the workbench (2). The inclined plate (14) is located directly below the through groove (3).
6. The pipe cutting device for pipe installation construction according to claim 5, characterized in that, Blocking edges are fixedly connected to both sides of the inclined plate (14).
7. A pipe cutting device for pipeline installation construction according to claim 4, characterized in that, Rotating disks are fixedly connected to both ends of the bidirectional threaded rod (12).