CN211320774U - Cable protector - Google Patents
Cable protector Download PDFInfo
- Publication number
- CN211320774U CN211320774U CN201922026579.XU CN201922026579U CN211320774U CN 211320774 U CN211320774 U CN 211320774U CN 201922026579 U CN201922026579 U CN 201922026579U CN 211320774 U CN211320774 U CN 211320774U
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- cable
- fixing part
- adjusting
- hole
- guide rail
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Abstract
The utility model discloses a cable protector, which comprises a fixed pipe, a cable transition part and an adjusting component; the fixing tube is provided with a through hole and comprises a first fixing part and a second fixing part which are sequentially arranged along the axis direction of the through hole; the first fixing part is pivoted with the second fixing part through a hinge to form a fixing pipe; the cable transition part comprises a guide rail pulley and a base, the guide rail pulley is arranged at one end of the first fixing part, and the axis of the guide rail pulley is vertical to the axis of the through hole; the guide rail pulley is fixedly connected with the first fixing part through the base; the adjusting assembly comprises an adjusting ring and an adjusting bolt, the adjusting ring is connected to the side of the pipe orifice of the fixed pipe, and the adjusting ring is fixedly connected with the fixed pipe based on the adjusting bolt. The cable protector at the cable pipe orifice before cable laying can effectively prevent scratches in the cable laying process and effectively protect the cable pipe orifice from being extruded and broken, and effectively reduces the friction force on the surface during cable laying.
Description
Technical Field
The utility model relates to an electric power transmission field particularly, relates to a cable protector.
Background
At the present stage, the upward pulley is placed on the ground in the cable laying and spreading process of the transmission cable, so that friction scratch of the cable and the ground is effectively prevented, however, when the cable is pulled to pass through a cable well to a cable well pipe orifice of a cable well wall, the cable and the cable pipe orifice are scratched by friction due to a certain turning angle when the cable is transited from the support to the cable pipe orifice, and the wall of the cable pipe orifice and the bell mouth are scraped to be broken due to the large turning angle.
The main problem is that the cable pipe orifice is not protected, and the cable body is scratched due to friction between the cable and the cable pipe orifice in the cable laying process cannot be protected.
Therefore, a cable protector is needed to provide a protection measure for the pipe orifice of the cable pipe, so that the cable body is prevented from being scratched due to friction between the cable and the pipe orifice of the cable pipe in the cable laying process.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough of prior art, the utility model provides a cable protector, this cable protector provide safeguard measure for the cable pipe mouth of pipe, avoid from this leading to the cable body to be scratched because of cable laying in-process cable and cable pipe mouth of pipe friction.
In order to solve the technical problem, the utility model provides a cable protector, the cable protector includes fixed pipe, cable transition portion and adjusting component;
the fixing tube is provided with a through hole, the fixing tube comprises a first fixing part and a second fixing part, and the first fixing part and the second fixing part are sequentially arranged along the axis direction of the through hole; the first fixing part is pivoted with the second fixing part through a hinge to form a fixing pipe;
the cable transition part comprises a guide rail pulley and a base, the guide rail pulley is arranged at one end of the first fixing part, and the axis of the guide rail pulley is perpendicular to the axis of the through hole; the guide rail pulley is fixedly connected with the first fixing part through the base;
the adjusting assembly comprises an adjusting ring and an adjusting bolt, the adjusting ring is connected to the side of the pipe orifice of the fixed pipe, and the adjusting ring is based on the adjusting bolt and the fixed pipe in fixed connection.
As an optimal technical scheme of the utility model, the mouth of pipe of fixed pipe is horn mouth chamfer shape.
As an optimized technical scheme of the utility model, the guide rail pulley is the plastics guide rail pulley.
As an optimal technical scheme of the utility model, the adjustable ring includes first circular arc and second circular arc, first circular arc with the second circular arc is articulated and constitutes the adjustable ring.
As a preferred technical solution of the present invention, the first arc is provided with a first connecting wing at a position opposite to the hinge, and the first connecting wing is provided with a first through hole;
a second connecting wing is arranged at the hinged opposite position of the second arc, and a second through hole is formed in the second connecting wing;
adjusting the inner diameter of the adjusting ring based on the matching of the adjusting bolt and the first through hole and the second through hole.
As an optimal technical scheme of the utility model, fixed pipe adjusting part and the material of base is the stainless steel.
The utility model provides a cable protector, the beneficial effect that this cable protector reaches is: the cable protector at the cable pipe orifice before cable laying can effectively prevent the scratch in the cable laying process and effectively protect the cable pipe orifice from being extruded and broken, and the friction on the surface during cable laying can be effectively reduced, so that the cable laying efficiency is greatly improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 shows a front view of a cable protector in an embodiment of the invention;
fig. 2 shows a left side view of the cable protector in an embodiment of the invention;
fig. 3 shows a schematic view of an adjusting ring structure of a cable protector according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Fig. 1 shows a front view of a cable protector in an embodiment of the invention; fig. 2 shows a left side view of the cable protector in an embodiment of the invention; fig. 3 shows a schematic view of an adjusting ring structure of a cable protector according to an embodiment of the present invention.
The embodiment of the utility model provides a cable protector, this cable protector fixed pipe 1, cable transition portion 2 and adjusting part 3, fixed pipe 1 is fixed with the cable, cable transition portion 2 plays the effect of smooth transition to the cabling, adjusting part 3 is responsible for adjusting the internal diameter of fixed part is with this fixed cabling.
Specifically, a through hole 13 is formed in the fixing tube 1, and a cable to be laid is fixed at a cable pipe opening through the through hole 13; the fixing tube 1 comprises a first fixing part 11 and a second fixing part 12, and the first fixing part 11 and the second fixing part 12 are sequentially arranged along the axial direction of the through hole; the first fixing part 11 is pivoted with the second fixing part 12 through a hinge to form a fixing pipe 1; the first fixing portion 11 and the second fixing portion 12 are hinged, so that the fixing tube 1 can be suitable for cables with different diameters, and the fixed cables can be clamped or loosened by adjusting the inner diameter.
Particularly, the pipe orifice of the fixed pipe 1 is in a horn mouth chamfer shape, and based on the pipe orifice in the horn mouth chamfer shape, the cable body can be prevented from being scratched by friction with the pipe orifice of the fixed pipe in the cable laying traction process.
Specifically, the cable transition part 2 comprises a guide rail pulley 22 and a base 21, the base 21 fixes the guide rail pulley 22, and the guide rail pulley 22 reduces the friction force between the cable and plays a transition role; the guide rail pulley 22 is arranged at one end of the first fixing part 11, and the axis of the guide rail pulley 22 is vertical to the axis of the through hole; the guide rail pulley 22 is fixedly connected with the first fixing part 11 through the base 21; because the friction between the guide rail pulley 22 and the cable belongs to rolling friction, the rolling friction force is smaller than the sliding friction, when the cable passes through the fixed pipe 1, the guide rail pulley 22 plays a role in smooth transition on the traction of the cable, the friction force in the laying process of the outer surface of the cable is greatly reduced, the cable is effectively prevented from being scratched in the laying process, and the efficiency and the success rate of cable laying are also improved.
Particularly, the guide rail pulley 22 is a plastic guide rail pulley, and since the hardness of plastic is lower than that of metal, the plastic guide rail pulley 22 plays a role in smooth transition of cable traction, and can effectively prevent the cable from being scratched due to friction with the guide rail pulley 22.
The adjusting assembly 3 comprises an adjusting ring and an adjusting bolt 33, the adjusting ring adjusts the size of the inner diameter of the fixed pipe, and the adjusting bolt adjusts the size of the inner diameter of the adjusting ring; the adjusting ring is arranged on the side of the pipe orifice of the fixed pipe 1, and the size of the inner diameter of the pipe orifice of the fixed pipe 1 is changed by adjusting the size of the inner diameter of the adjusting ring; the adjusting ring is based on adjusting bolt 33 is connected fixedly, based on adjusting bolt 33's the degree of tightening changes the internal diameter size of adjusting ring.
Particularly, the adjusting ring comprises a first circular arc 31 and a second circular arc 32, the first circular arc 31 is hinged to the second circular arc 32 to form the adjusting ring, and the first circular arc 31 and the second circular arc 32 can be well matched with the pipe orifice of the fixed pipe 1 to conveniently adjust the inner diameter of the fixed pipe 1.
Further, the first arc 31 is provided with a first connecting wing 311 at the hinged opposite position, and the first connecting wing 311 is provided with a first through hole; the second arc 32 is provided with a second connecting wing 321 at the hinged opposite position, and a second through hole is formed in the second connecting wing 321; the adjusting ring is openable and closable based on the hinge connection of the first connecting wing 311 and the second connecting wing 321, and the inner diameter of the adjusting ring can be adjusted by the mutual matching of the first through hole and the second through hole; the first circular arc 31 and the second circular arc 32 are based on the first through hole, the second through hole and the adjusting bolt 33 are used for adjusting the inner diameter of the adjusting ring, and the inner diameter of the adjusting ring can be adjusted based on the tightening degree of the adjusting bolt 33 and the first through hole and the second through hole, so that the inner diameter of the opening of the fixed pipe is taken.
In particular, the fixing tube 1, the adjusting assembly 3 and the base 21 are made of stainless steel, and the stainless steel has good oxidation resistance, so that the service life of the cable protector is prolonged, and the cable protector can be used for a long time without rusting.
The novel practical implementation provides a cable protector which plays a smooth transition role in cable traction based on the guide rail pulley, friction force in the process of laying the outer surface of a cable is greatly reduced through the guide rail pulley, the shape of a pipe orifice of the fixed pipe prevents a cable body from being scratched in the cable laying traction process, then the inner diameter of the fixed pipe is adjusted through the adjusting assembly to enable the fixed part to be expanded in the fixed pipe and firmly clamped at a cable arranging pipe orifice, and the condition that the protector cannot fall from the arranging pipe orifice in the traction process during cable laying is met; the cable protector at the cable pipe orifice before cable laying can effectively prevent the scratch in the cable laying process and effectively protect the cable pipe orifice from being extruded and broken, and the friction on the surface during cable laying can be effectively reduced, so that the cable laying efficiency is greatly improved.
In addition, the cable protector provided by the embodiment of the present invention is described in detail above, and a specific example should be adopted herein to explain the principle and the implementation manner of the present invention, and the description of the above embodiment is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (5)
1. A cable protector, characterized in that it comprises a fixed tube, a cable transition and an adjustment assembly;
the fixing tube is provided with a through hole, the fixing tube comprises a first fixing part and a second fixing part, and the first fixing part and the second fixing part are sequentially arranged along the axis direction of the through hole; the first fixing part is pivoted with the second fixing part through a hinge to form a fixing pipe;
the cable transition part comprises a guide rail pulley and a base, the guide rail pulley is arranged at one end of the first fixing part, and the axis of the guide rail pulley is perpendicular to the axis of the through hole; the guide rail pulley is fixedly connected with the first fixing part through the base;
the adjusting assembly comprises an adjusting ring and an adjusting bolt, the adjusting ring is connected to the side of the pipe orifice of the fixed pipe, and the adjusting ring is fixedly connected with the fixed pipe based on the adjusting bolt;
the pipe orifice of the fixed pipe is in a horn mouth chamfer shape.
2. The cable protector of claim 1, wherein the rail pulley is a plastic rail pulley.
3. The cable protector as set forth in claim 1 wherein the adjustment ring includes a first arc and a second arc, the first arc being hinged to the second arc and making up the adjustment ring.
4. A cable protector as claimed in claim 3, in which the first arc is provided with a first connecting wing at the hinge-joint opposite, the first connecting wing being provided with a first through-hole;
a second connecting wing is arranged at the hinged opposite position of the second arc, and a second through hole is formed in the second connecting wing;
adjusting the inner diameter of the adjusting ring based on the matching of the adjusting bolt and the first through hole and the second through hole.
5. The cable protector of claim 1, wherein the stationary tube, the adjustment assembly, and the base are made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922026579.XU CN211320774U (en) | 2019-11-21 | 2019-11-21 | Cable protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922026579.XU CN211320774U (en) | 2019-11-21 | 2019-11-21 | Cable protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211320774U true CN211320774U (en) | 2020-08-21 |
Family
ID=72057227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922026579.XU Active CN211320774U (en) | 2019-11-21 | 2019-11-21 | Cable protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211320774U (en) |
-
2019
- 2019-11-21 CN CN201922026579.XU patent/CN211320774U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |