Pipe penetrating supporting tool
By designing a pipe-through support tool for components including guide heads, support columns, outer guide pipes and limit steps, the collision and scratch problems of the inner pipe when passing through the outer pipe during pipeline processing are solved, and the guidance and operating efficiency are improved.
Patent Information
- Application Number
- CN202420913562.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-04-29
AI Technical Summary
During the pipeline processing process, it is easy to bump into and scratch the inner wall of the outer tube and the outer wall of the inner tube when manually passing the inner tube through the outer tube, and the guideline is poor, difficult to operate, and inefficient.
A pipe-through support tool is designed, including outer pipe, inner pipe, guide head, support column, outer guide tube, limiting steps, support ring, screw rod and adjustment nut and other components. The guide head is guided inside the inner tube, the support column is opposite to the inner wall of the outer tube, the outer guide tube and limit steps improve the guidance and limit function, and the support ring and the hemispherical support cap prevent collision and scratches.
The tooling improves the guiding properties, reduces damage to the inner wall of the outer pipe and the outer wall of the inner pipe, is simple to operate, has high working efficiency, and is suitable for external pipes of various sizes.
Smart Images
Figure CN222570524U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of pipeline processing, and in particular to a pipe threading support tool. Background Art
[0002] During pipeline processing, it is necessary to pass the inner pipe through the outer pipe. The existing pipe threading method manually aligns and directly passes the inner pipe through the outer pipe. During the pipe threading process, it is easy to collide and scratch the inner wall of the outer pipe and the outer wall of the inner pipe, and the guiding performance is poor, the operation is difficult, and the efficiency is low.
[0003] Therefore, a new technical solution is urgently needed to solve at least one of the above technical problems. Summary of the invention
[0004] The purpose of this application is to provide a pipe threading support tooling with good guiding performance, reducing damage and scratches on the inner wall of the outer pipe and the outer wall of the inner pipe, simple operation and high work efficiency.
[0005] In order to achieve the above-mentioned technical objectives and meet the above-mentioned technical requirements, the technical solution adopted in the present application is: a pipe threading support tool, characterized in that it includes an outer tube, an inner tube movably inserted in the outer tube, a guide head detachably arranged on the inner tube at one end inside the outer tube, and support columns detachably inserted in the guide head with uniform circumference, and the support columns are against the inner wall of the outer tube.
[0006] As a preferred technical solution, an outer guide tube is provided at one end of the outer tube.
[0007] As a preferred technical solution, a limiting step is provided inside the outer guide tube, and the outer tube abuts against the limiting step.
[0008] As a preferred technical solution, the limiting step is coaxially provided with a tapered hole penetrating the limiting step along the axial direction.
[0009] As a preferred technical solution, a plurality of support rings are provided on the outer circumference of the inner tube.
[0010] As a preferred technical solution, a screw rod is inserted into one end of the guide head facing the inner tube, and the screw rod is detachably inserted into the inner tube.
[0011] As a preferred technical solution, an adjusting nut is provided in one end of the inner tube facing the guide head, and the screw rod is threadedly connected to the adjusting nut.
[0012] As a preferred technical solution, the guide head is provided with a curved surface at one end away from the inner tube.
[0013] As a preferred technical solution, a hemispherical support cap is provided at one end of the guide head facing the inner wall of the outer tube.
[0014] The beneficial effects of this application are:
[0015] 1) The guide head guides inside the inner tube, and the support column and the inner wall of the outer tube form a support, which provides good support for the outer tube, prevents the outer tube from colliding with the inner tube, and reduces damage and scratches on the inner wall of the outer tube and the outer wall of the inner tube;
[0016] 2) The outer guide tube facilitates the guide head to enter the inner part of the outer tube, thus improving the guiding performance;
[0017] 3) The limiting step is used to limit the position to prevent the outer tube from being inserted too long into the outer guide tube, and the tapered hole facilitates the entry of the guide head;
[0018] 4) After the pipe is threaded, the support ring prevents the inner wall of the outer pipe from colliding with the outer wall of the inner pipe;
[0019] 5) The adjustment nut and the screw rod are easy to install and disassemble;
[0020] 6) The hemispherical support cap is not easy to scratch the inner wall of the outer tube. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a structural diagram of a tooling according to an embodiment of the present application.
[0022] exist Figure 1 Among them, 1. outer tube; 2. inner tube; 3. guide head; 4. support column; 401, support cap; 5. outer guide tube; 501, limit step; 502, tapered hole; 6. support ring; 7. screw rod; 8. adjusting nut. DETAILED DESCRIPTION
[0023] The present application is further described below in conjunction with the accompanying drawings.
[0024] The same or similar numbers in the drawings of the embodiments of the present application correspond to the same or similar parts; in the description of the present application, it should be understood that if the terms "head", "tail", "top", "bottom", "left", "right", "front", "back", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present application, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.
[0025] See also Figure 1An embodiment of the present application provides a pipe threading support tool, including an outer tube 1, an inner tube 2 movably inserted in the outer tube 1, a guide head 3 detachably arranged on the inner tube 2 at one end inside the outer tube 1, and support columns 4 detachably inserted in the guide head 3 evenly around the circumference, wherein the support columns 4 are against the inner wall of the outer tube 1.
[0026] The guide head 3 guides inside the inner tube 2, and the support column 4 abuts against the inner wall of the outer tube 1 to form a support, which has good support for the outer tube 1, prevents the outer tube 1 from colliding with the inner tube 2, and reduces damage and scratches on the inner wall of the outer tube 1 and the outer wall of the inner tube 2. It is simple to operate, has high work efficiency and a high pass rate.
[0027] Furthermore, the support column 4 is threadedly connected to the guide head 3, so that the length of the support column 4 can be adjusted according to the different inner diameters of the outer tube 1, and is suitable for outer tubes 1 of various sizes. There are 2 rows of support columns 4, and the supporting effect is better.
[0028] like Figure 1 As shown, in some of the embodiments, an outer guide tube 5 is provided at one end of the outer tube 1 to prevent the tube from deviating in the initial stage and to guide the guide head 3.
[0029] like Figure 1 As shown, in some embodiments, a limiting step 501 is provided in the outer guide tube 5, and the outer tube 1 abuts against the limiting step 501. The limiting step 501 is used to limit the outer tube 1 to prevent it from being inserted too long into the outer guide tube 5, and the tapered hole 502 facilitates the entry of the guide head 3.
[0030] like Figure 1 As shown, in some of the embodiments, the limiting step 501 is coaxially provided with a tapered hole 502 that penetrates the limiting step 501 along the axial direction, and the tapered hole 502 facilitates the entry of the guide head 3.
[0031] like Figure 1 As shown, in some embodiments, a plurality of support rings 6 are provided on the outer circumference of the inner tube 2 . After the tube is threaded, the support rings 6 prevent the inner wall of the outer tube 1 from colliding with the outer wall of the inner tube 2 .
[0032] like Figure 1 As shown, in some embodiments, a screw rod 7 is inserted into one end of the guide head 3 facing the inner tube 2, and the screw rod 7 is detachably inserted into the inner tube 2, and the screw rod 7 has a simple structure.
[0033] like Figure 1 As shown, in some embodiments, an adjusting nut 8 is provided in the end of the inner tube 2 facing the guide head 3, and the screw rod 7 is threadedly connected to the adjusting nut 8, so that the screw rod 7 can be rotated to adjust the length of the adjusting nut 8, which is convenient for installation and disassembly.
[0034] like Figure 1 As shown, in some of the embodiments, the end of the guide head 3 facing away from the inner tube 2 is provided with a curved surface, so that the guide head 3 can enter the inner part of the outer tube 1 more smoothly.
[0035] like Figure 1 As shown, in some of the embodiments, a hemispherical support cap 401 is provided at one end of the guide head 3 facing the inner wall of the outer tube 1 , and the hemispherical support cap 401 is not easy to scratch the inner wall of the outer tube 1 .
[0036] The above embodiments are merely descriptions for the purpose of clearly illustrating the present application, and are not limitations on the implementation methods. For technicians in the relevant field, other different forms of changes or modifications can be made based on the above descriptions. It is not necessary and impossible to list all the implementation methods here, and the obvious changes or modifications derived therefrom are still within the scope of protection of the present application.
Claims
1. A pipe support tool, characterized in that: The utility model comprises an outer tube, an inner tube movably inserted in the outer tube, a guide head detachably arranged on one end of the inner tube located in the outer tube, and support columns detachably inserted in the guide head with uniform circumference, wherein the support columns abut against the inner wall of the outer tube.
2. The pipe support tooling according to claim 1 is characterized in that: An outer guide tube is arranged at one end of the outer tube.
3. The pipe support tooling according to claim 2 is characterized in that: A limiting step is arranged inside the outer guide tube, and the outer tube abuts against the limiting step.
4. The pipe support tooling according to claim 3 is characterized in that: The limiting step is coaxially provided with a tapered hole penetrating the limiting step along the axial direction.
5. The pipe support tooling according to claim 2, characterized in that: A plurality of support rings are arranged on the outer peripheral side of the inner tube.
6. The pipe support tooling according to claim 1, characterized in that: A screw rod is inserted into one end of the guide head facing the inner tube, and the screw rod is detachably inserted into the inner tube.
7. The pipe support tooling according to claim 6, characterized in that: An adjusting nut is arranged in one end of the inner tube facing the guide head, and the screw rod is threadedly connected with the adjusting nut.
8. The pipe support tooling according to claim 1, characterized in that: The guide head is provided with a cambered surface at one end away from the inner tube.
9. The pipe support tooling according to claim 1, characterized in that: A hemispherical support cap is arranged at one end of the guide head facing the inner wall of the outer tube.