CN223334341U - Bending-prevention electric plastic-coated steel pipe - Google Patents
Bending-prevention electric plastic-coated steel pipeInfo
- Publication number
- CN223334341U CN223334341U CN202422600657.3U CN202422600657U CN223334341U CN 223334341 U CN223334341 U CN 223334341U CN 202422600657 U CN202422600657 U CN 202422600657U CN 223334341 U CN223334341 U CN 223334341U
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- CN
- China
- Prior art keywords
- coated steel
- bending
- plastic
- steel pipe
- threaded rod
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Abstract
The utility model discloses an anti-bending electric plastic-coated steel pipe, which relates to the technical field of electric plastic-coated steel pipes and comprises a plurality of groups of electric plastic-coated steel pipes, wherein the electric plastic-coated steel pipes are mutually welded and connected, the side ends of one group of electric plastic-coated steel pipes are matched and connected with a mounting plate, the upper end and the lower end of one side of the other group of electric plastic-coated steel pipes, which are far away from the mounting plate, are respectively fixedly connected with a base and a footstock, an anti-bending sleeve is provided with a plurality of groups and sleeved and connected on the outer wall of the electric plastic-coated steel pipe, the top of the anti-bending sleeve is matched and connected with a threaded rod, the threaded rod is positioned at the top of the electric plastic-coated steel pipe, the side ends of the threaded rod are matched and connected with the footstock, the side ends of the guide rod are fixedly connected with the base, and the welding parts of the electric plastic-coated steel pipes are sleeved through the anti-bending sleeve, and the anti-bending sleeve supports the outer wall of the electric plastic-coated steel pipes, so that the electric plastic-coated steel pipes are prevented from bending.
Description
Technical Field
The utility model relates to the technical field of electric plastic-coated steel pipes, in particular to an anti-bending electric plastic-coated steel pipe.
Background
The electric plastic-coated steel pipe is a relatively popular cable protection pipe at present, is manufactured by a hot dip molding process, has the first performance of all threading pipes, and is one of excellent composite pipelines because the electric plastic-coated steel pipe has good insulativity, flexibility, corrosion resistance, high temperature resistance, abrasion resistance and tensile resistance, and is widely used in electric power transformation engineering.
In the prior art, cables are often placed inside the electric plastic-coated steel pipe, and when the electric plastic-coated steel pipe is used, the electric plastic-coated steel pipe is often connected and fixed in a welding mode, and the welding can provide stronger strength and sealing performance for the electric plastic-coated steel pipe, so that the electric plastic-coated steel pipe can provide sealing protection for the cables.
However, when the electric plastic-coated steel pipe is used, the length is relatively large, unbalanced stress often exists at the welding position of the electric plastic-coated steel pipe, and when the electric plastic-coated steel pipe is acted by external force, the electric plastic-coated steel pipe is bent, so that the electric plastic-coated steel pipe bends an internal cable, and the using effect of the electric plastic-coated steel pipe is affected.
Disclosure of utility model
The utility model aims to provide an anti-bending electric plastic coated steel pipe, which solves the technical problems that in the prior art, the electric plastic coated steel pipe has larger length when in use, unbalanced stress is often generated at a welding part of the electric plastic coated steel pipe, and when the electric plastic coated steel pipe is acted by external force, the electric plastic coated steel pipe is bent, so that the electric plastic coated steel pipe bends an internal cable, and the use effect of the electric plastic coated steel pipe is affected.
The technical problems to be solved by the utility model can be realized by the following technical scheme:
an anti-kink power plastic coated steel tube comprising:
The electric plastic-coated steel pipes are provided with a plurality of groups, the electric plastic-coated steel pipes are mutually welded and connected, the side ends of one group of electric plastic-coated steel pipes are connected with a mounting plate in a matched manner, and the upper end and the lower end of one side, far away from the mounting plate, of the other group of electric plastic-coated steel pipes are respectively fixedly connected with a base and a footstock;
The anti-bending sleeve is provided with a plurality of groups and sleeved and connected to the outer wall of the electric plastic-coated steel tube, the top of the anti-bending sleeve is connected with a threaded rod in a matched mode, and the threaded rod is positioned at the top of the electric plastic-coated steel tube and the side end of the threaded rod is connected with the top seat in a matched mode;
The guide rod is connected with the bottom of the bending-preventing sleeve in a matched mode, and the side end of the guide rod is fixedly connected with the base.
As a further scheme of the utility model, the anti-bending sleeve is in sliding connection with the outer wall of the electric plastic-coated steel tube, a threaded hole is formed in the top of the anti-bending sleeve, a sliding hole is formed in the bottom of the anti-bending sleeve, the inner wall of the threaded hole is in threaded connection with the threaded rod, and the inner wall of the sliding hole is in sliding connection with the guide rod.
As a further scheme of the utility model, a bearing surface is arranged on the outer wall of one end of the threaded rod, which is close to the mounting plate, a servo motor is connected to the side end of the threaded rod in a matched manner, the bearing surface is matched with the bending-preventing sleeve, a rotating groove is arranged at the side end of the top seat, a rotating seat is clamped and connected in the rotating groove and is in rotary connection with the rotating seat, and the rotating seat is fixedly connected with the side end of the threaded rod.
As a further scheme of the utility model, the side end of the servo motor is fixedly connected with a connecting rod, the side end of the connecting rod is fixedly connected with a cross seat, one end of the threaded rod, which is far away from the rotating seat, is provided with a cross groove, and the inner wall of the cross groove is in abutting connection with the cross seat.
As a further scheme of the utility model, a rotating hole is formed in the top of the mounting plate, a positioning hole is formed in the side end of the bottom of the mounting plate, fixing holes are respectively formed in the two ends of the mounting plate, penetrate through the inside of the electric plastic-coated steel tube, the rotating hole is matched with a threaded rod, and the positioning hole is matched with a guide rod.
As a further scheme of the utility model, the inner wall of the fixing hole is in threaded connection with a fixing bolt, and the fixing bolt is in abutting connection with the side end of the mounting plate.
The utility model has the beneficial effects that:
1. when multiunit electric power plastic-coated steel pipe is using, multiunit electric power plastic-coated steel pipe supports in proper order and holds, then fixes together through welded mode, establishes multiunit bending prevention sleeve in proper order on electric power plastic-coated steel pipe, then removes bending prevention sleeve, and a plurality of groups bending prevention sleeve carry out the equidistance setting on electric power plastic-coated steel pipe, and wherein multiunit electric power plastic-coated steel pipe welding department all overlaps through bending prevention sleeve and establishes, and bending prevention sleeve supports through the electric power plastic-coated steel pipe outer wall to avoid electric power plastic-coated steel pipe to take place the phenomenon of buckling.
2. When a plurality of sleeve cover of buckling prevention is established on electric power plastic-coated steel pipe, install the mounting panel at electric power plastic-coated steel pipe's side, the threaded rod rotates, the threaded rod drives the sleeve of buckling prevention through with the sleeve top threaded connection of buckling prevention and carries out once removal, when the threaded rod stops rotatory, the threaded rod is spacing fixed with sleeve top threaded connection of buckling prevention to buckling prevention, when the sleeve of buckling prevention slides along electric power plastic-coated steel pipe outer wall, the sleeve bottom of buckling prevention slides along the guide arm, guide arm and threaded rod cooperation can be spacing to buckling prevention sleeve, the phenomenon of buckling prevention sleeve in-process emergence autorotation slope that removes is avoided.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a left side view of the overall structure of the present utility model;
FIG. 3 is a cross-sectional view of the general structure A-A of the present utility model;
FIG. 4 is a cross-sectional view of the general structure B-B of the present utility model;
FIG. 5 is an enlarged schematic view of the structure A of FIG. 3 according to the present utility model;
FIG. 6 is an enlarged schematic view of the structure of FIG. 3B in accordance with the present utility model;
FIG. 7 is a schematic view of a buckling preventing sleeve according to the present utility model;
FIG. 8 is a schematic view of the threaded rod structure of the present utility model;
Fig. 9 is a schematic view of a cross seat according to the present utility model.
In the figure, 1, an electric plastic-coated steel tube; 2, an anti-bending sleeve, 3, a base, 4, a top seat, 5, a threaded rod, 6, a bearing surface, 7, a servo motor, 8, a mounting plate, 9, a fixing bolt, 10, a guide rod, 11, a connecting rod, 12, a fixing hole, 13, a cross seat, 14, a cross groove, 15, a rotating hole, 16, a rotating seat, 17, a rotating groove, 18, a threaded hole, 19, a sliding hole, 20 and a positioning hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 9, an anti-bending electric plastic coated steel pipe comprises an electric plastic coated steel pipe 1, an anti-bending sleeve 2 and a guide rod 10,
The electric plastic-coated steel pipes 1 are provided with a plurality of groups, the electric plastic-coated steel pipes 1 are mutually welded and connected, the side end of one group of electric plastic-coated steel pipes 1 is matched and connected with a mounting plate 8, the upper end and the lower end of one side of the other group of electric plastic-coated steel pipes 1 far away from the mounting plate 8 are respectively fixedly connected with a base 3 and a top seat 4, when the plurality of groups of electric plastic-coated steel pipes 1 are used, the plurality of groups of electric plastic-coated steel pipes 1 are sequentially propped, and then are fixed together in a welding mode;
The anti-bending sleeve 2 is provided with a plurality of groups and is sleeved on the outer wall of the electric plastic-coated steel tube 1, the top of the anti-bending sleeve 2 is matched with the threaded rod 5, the threaded rod 5 is positioned at the top of the electric plastic-coated steel tube 1 and is matched and connected with the footstock 4, the guide rod 10 is matched and connected with the bottom of the anti-bending sleeve 2, the side end of the guide rod 10 is fixedly connected with the base 3, the plurality of groups of electric plastic-coated steel tube 1 are welded together to form a bending phenomenon, the plurality of groups of anti-bending sleeve 2 are sequentially sleeved on the electric plastic-coated steel tube 1, the anti-bending sleeve 2 is then moved, the groups of anti-bending sleeves 2 are equidistantly arranged on the electric plastic-coated steel tube 1, the welding parts of the plurality of groups of electric plastic-coated steel tube 1 are sleeved on the anti-bending sleeve 2, the anti-bending sleeve 2 is propped against the outer wall of the electric plastic-coated steel tube 1, the electric plastic-coated steel tube 1 is prevented from bending phenomenon, the installation plate 8 is installed on the side end of the electric plastic-coated steel tube 1, the threaded rod 5 is rotated, the anti-bending sleeve 5 is driven by the anti-bending sleeve 2 through the anti-bending sleeve 2 and the anti-bending sleeve 2 is driven to rotate, and the anti-bending sleeve 2 is prevented from rotating along the threaded rod 2 when the anti-bending sleeve 2 is rotated, and the anti-bending sleeve 2 is prevented from rotating along the sliding along the axial direction of the electric plastic-steel tube 2, and the anti-bending sleeve 2 is prevented from rotating when the anti-bending sleeve 2 is matched with the anti-bending sleeve 2.
In some specific embodiments, the anti-bending sleeve 2 is slidably connected with the outer wall of the electric plastic-coated steel tube 1, the top of the anti-bending sleeve 2 is provided with the threaded hole 18, the bottom of the anti-bending sleeve 2 is provided with the sliding hole 19, the inner wall of the threaded hole 18 is in threaded connection with the threaded rod 5, the inner wall of the sliding hole 19 is slidably connected with the guide rod 10, when the anti-bending sleeve 2 moves, the threaded rod 5 rotates, the threaded rod 5 drives the anti-bending sleeve 2 to move through threaded connection with the threaded hole 18, meanwhile, the sliding hole 19 provided at the bottom of the anti-bending sleeve 2 slides along the guide rod 10, and the inner wall of the sliding hole 19 and the guide rod 10 support the function of providing limiting support for the anti-bending sleeve 2.
In some specific embodiments, the outer wall of one end of the threaded rod 5, which is close to the mounting plate 8, is provided with a bearing surface 6, the side end of the threaded rod 5 is connected with a servo motor 7 in a matched manner, the bearing surface 6 is matched with the bending-prevention sleeve 2, the side end of the top seat 4 is provided with a rotary groove 17, a rotary seat 16 is connected in a clamped manner and is in rotary connection with the rotary seat 16, the rotary seat 16 is fixedly connected with the side end of the threaded rod 5, the side end of the servo motor 7 is fixedly connected with a connecting rod 11, the side end of the connecting rod 11 is fixedly connected with a cross seat 13, one end of the threaded rod 5, which is far away from the rotary seat 16, is provided with a cross groove 14, the inner wall of the cross groove 14 is in abutting connection with the cross seat 13, in order to facilitate the rotation of the threaded rod 5, a worker holds the servo motor 7 by holding the servo motor 13 in the cross groove 14, wherein when the servo motor 7 runs, the servo motor 7 drives the cross seat 13 to rotate through the connecting rod 11, the cross seat 13 drives the threaded rod 5 to rotate by abutting against the inner wall of the cross groove 14, so that the plurality of anti-bending sleeves 2 are convenient to move sequentially, the plurality of anti-bending sleeves 2 are placed on the bearing surface 6, the surface of the bearing surface 6 is not provided with threads, when the threaded rod 5 rotates, the anti-bending sleeves 2 on the bearing surface 6 cannot be in threaded connection, therefore, the anti-bending sleeves 2 at the bearing surface 6 cannot automatically move, when the threaded rod 5 stops rotating, a worker holds the servo motor 7 to pull the cross seat 13 out of the cross groove 14, thereby facilitating the repeated use of the servo motor 7, and the fact that when the threaded rod 5 rotates, the threaded rod 5 drives the rotating seat 16 to rotate in the rotating groove 17, the rotating seat 16 and the inner wall of the rotating groove 17 are clamped and connected to provide limit support for the threaded rod 5 is needed, the threaded rod 5 rotates along the inner wall of the rotary hole 15, and the rotary hole 15 provides a supporting function for the rotation of the threaded rod 5, so that the stability of the two ends of the threaded rod 5 is guaranteed when the threaded rod 5 rotates.
In some specific embodiments, the pivot hole 15 has been seted up at mounting panel 8 top, the locating hole 20 has been seted up to mounting panel 8 bottom side, the fixed orifices 12 have been seted up to mounting panel 8 both ends respectively throughout electric power plastic coated steel pipe 1 inside, pivot hole 15 and threaded rod 5 cooperation, locating hole 20 and guide arm 10 cooperation, fixed orifices 12 inner wall threaded connection has fixing bolt 9, fixing bolt 9 supports with mounting panel 8 side and is connected, when a plurality of bending prevention sleeve 2 are placed on electric power plastic coated steel pipe 1, install mounting panel 8 at electric power plastic coated steel pipe 1 side, rotatory fixing bolt 9, fixing bolt 9 is fixed mounting panel 8 on bending prevention sleeve 2 through the threaded connection with fixing hole 12, when mounting panel 8 is installed at electric power plastic coated steel pipe 1 side, guide arm 10 inserts in locating hole 20, locating hole 20 inner wall supports with guide arm 10, thereby carry out spacing support to the both ends of guide arm 10, further guarantee the stability that bending prevention sleeve 2 moves along guide arm 10.
While the present utility model has been described in detail with reference to several embodiments, the embodiments of the present utility model are not limited thereto and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422600657.3U CN223334341U (en) | 2024-10-28 | 2024-10-28 | Bending-prevention electric plastic-coated steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422600657.3U CN223334341U (en) | 2024-10-28 | 2024-10-28 | Bending-prevention electric plastic-coated steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223334341U true CN223334341U (en) | 2025-09-12 |
Family
ID=96978869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422600657.3U Active CN223334341U (en) | 2024-10-28 | 2024-10-28 | Bending-prevention electric plastic-coated steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223334341U (en) |
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2024
- 2024-10-28 CN CN202422600657.3U patent/CN223334341U/en active Active
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