CN213752042U

CN213752042U - Novel wear-resistant sleeve

Info

Publication number: CN213752042U
Application number: CN202120056486.6U
Authority: CN
Inventors: 矫永臣; 孙致伟; 庄信江; 周婧; 刘玉强
Original assignee: Penglai Shuicheng Cast Basalt Pipe & Valve Co ltd
Current assignee: Penglai Shuicheng Cast Basalt Pipe & Valve Co ltd
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-07-20
Anticipated expiration: 2031-01-11

Abstract

The utility model discloses a novel wear-resisting sleeve pipe, which comprises a cable, the outside cover of cable is equipped with a plurality of pipe buckles, and is a plurality of the rear side of pipe buckle is provided with a plurality of mounts seats respectively, the cable includes three copper core, and is three the outside of copper core all is equipped with insulating cover, and is three the outside of insulating cover is provided with the band layer, the outside cover on band layer is equipped with protective sheath, be provided with a plurality of lines on protective sheath's the outer wall, it is a plurality of the inside of line all inlays and is equipped with the polyamide fibre bundle, the pipe buckle includes two splicing pieces, the utility model relates to a sleeve pipe technical field. This novel wear-resisting sleeve pipe, through being provided with a plurality of lines that inlay and be equipped with polyamide fibre bundle on the smooth sleeve pipe outer wall with traditional, at the dilatory in-process of cable, even outer wearing and tearing, the polyamide fibre bundle of the inside packing of line has good wearability to avoid the further wearing and tearing of protective casing, improved the wearability of cable.

Description

Novel wear-resistant sleeve

Technical Field

The utility model relates to a sleeve pipe technical field specifically is a novel wear-resisting sleeve pipe.

Background

A cable is a power or signal transmission device, and is generally composed of several wires or groups of wires.

The outside cover of cable is equipped with or multilayer sleeve pipe usually to in-process to the installation of cable, need carry out the cable and drag, cause cable sheathing's wearing and tearing easily, for this reason, we design a novel wear-resisting sleeve pipe, solve above-mentioned problem to inside sinle silk realization protection.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a novel wear-resisting sleeve pipe has solved the in-process at the installation of cable, causes the problem of cable sheathing's wearing and tearing easily.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a novel wear-resisting sleeve pipe, includes the cable, the outside cover of cable is equipped with a plurality of tube fasteners, and is a plurality of the rear side of tube fastener is provided with a plurality of mount pads respectively, the cable includes three copper core, and is three the outside of copper core all is equipped with insulating cover, and is three the outside of insulating cover is provided with the band layer, the outside cover on band layer is equipped with protective sheath, be provided with a plurality of lines on protective sheath's the outer wall, it is a plurality of the inside of line all inlays and is equipped with the polyamide fibre and restraints, the tube fastener is including two concatenation pieces, the draw-in groove has all been seted up to the left and right both sides of concatenation piece top and bottom, the mount pad includes the fixing base, the standing groove has been seted up to the front side of fixing base, the equal fixedly connected with in the left and right both sides of standing groove top and bottom has along the card post of vertical direction distribution.

Preferably, asbestos fibers are filled between the three insulating sleeves and the belting layer.

Preferably, a plurality of lines are all arranged along the axial direction of the protective sleeve, the plurality of lines are distributed in an annular array, and the polyamide fiber bundles are distributed along the axial direction of the lines.

Preferably, a plurality of the pipe fasteners are uniformly distributed on the outer part of the cable at equal intervals.

Preferably, the inner walls of the two splicing pieces are matched with the outer wall of the cable, and the two splicing pieces are fixedly connected through four rivets.

Preferably, the clamping grooves are arranged in a quarter-cylinder groove structure, the clamping columns are arranged in a half-cylinder structure, and any two corresponding clamping grooves are matched with the clamping columns.

Preferably, the pipe buckle extends into the placing groove and is matched with the placing groove, and the pipe buckle is clamped in the placing groove.

The utility model provides a novel wear-resisting sleeve pipe, compare with prior art and possess following beneficial effect:

(1) this novel wear-resisting sleeve pipe, through being provided with a plurality of lines that inlay and be equipped with polyamide fibre bundle on the smooth sleeve pipe outer wall with traditional, at the dilatory in-process of cable, even outer wearing and tearing, the polyamide fibre bundle of the inside packing of line has good wearability to avoid the further wearing and tearing of protective sleeve pipe, improved the wearability of cable.

(2) This novel wear-resisting sleeve pipe is equipped with a plurality of pipe buckles through the equidistant spacer sleeve in the outside of cable, when the cable was dilatated, the pipe buckle can prevent that partial cable is direct and ground contact, realizes certain protection to the cable, simultaneously through the mount pad with pipe buckle looks adaptation, can realize the convenient installation of cable, has improved the installation effectiveness.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of the cable of the present invention;

fig. 3 is a schematic view of the installation of the pipe clamp and the installation base of the present invention;

in the figure: 1. a cable; 2. pipe buckling; 3. a mounting seat; 4. a copper core; 5. an insulating sleeve; 6. a belting layer; 7. a protective sleeve; 8. lines; 9. a polyamide fiber bundle; 10. splicing sheets; 11. a card slot; 12. a fixed seat; 13. a placement groove; 14. and (5) clamping the column.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a novel wear-resistant sleeve comprises a cable 1, a plurality of pipe buckles 2 are sleeved outside the cable 1, a plurality of mounting seats 3 are respectively arranged on the rear sides of the pipe buckles 2, the cable 1 comprises three copper cores 4, insulating sleeves 5 are sleeved outside the three copper cores 4, belting layers 6 are arranged outside the three insulating sleeves 5, a protective sleeve 7 is sleeved outside the belting layers 6, a plurality of lines 8 are arranged on the outer wall of the protective sleeve 7, polyamide fiber bundles 9 are embedded inside the lines 8, the pipe buckles 2 comprise two splicing sheets 10, clamping grooves 11 are respectively arranged on the left side and the right side of the top and the bottom of each splicing sheet 10, the mounting seats 3 comprise fixing seats 12, a placing groove 13 is arranged on the front side of each fixing seat 12, clamping columns 14 which are distributed along the vertical direction are fixedly connected on the left side and the right side of the top and the bottom of each placing groove 13, asbestos fibers are filled between the three insulating sleeves 5 and the belting layers 6, the structure is characterized in that a plurality of lines 8 are arranged along the axial direction of the protective sleeve 7, the lines 8 are distributed in an annular array, polyamide fiber bundles 9 are distributed along the axial direction of the lines 8, a plurality of pipe buckles 2 are uniformly distributed outside the cable 1 at equal intervals, the inner walls of the two splicing pieces 10 are matched with the outer wall of the cable 1, the two splicing pieces 10 are fixedly connected through four rivets, a clamping groove 11 is in a quarter-cylinder groove structure, a clamping column 14 is in a half-cylinder structure, any corresponding two clamping grooves 11 are matched with the clamping column 14, the pipe buckles 2 extend into a placing groove 13 and are matched with the placing groove 13, the pipe buckles 2 are clamped in the placing groove 13, the polyamide fiber bundles 9 filled in the pipe buckles 8 have good wear resistance by arranging a plurality of lines 8 embedded with the polyamide fiber bundles 9 on the outer wall of a traditional smooth sleeve, and in the dragging process of the cable 1, even if the outer layer is worn, thereby avoiding further wear of the protective sheath 7 and improving the wear resistance of the cable 1.

The during operation, operating personnel installs the even interval of a plurality of tube fasteners 2 equidistance in cable 1's outside, cable 1 is at dilatory in-process, part cable 1 and ground non-direct contact, thereby realize the protection of certain degree to cable 1, simultaneously with the cable 1 of ground contact after the outer wearing and tearing of line 8, the polyamide fibre bundle 9 of its inside packing has good wearability, avoid the further wearing and tearing of protective casing 7, thereby play effectual protection to cable 1, in the installation, operating personnel installs mount pad 3 at first and treats the mounting point, directly afterwards with the direct joint of tube fastener 2 of suit on cable 1 in standing groove 13, draw-in groove 11 and the card post 14 looks joint of mutual amalgamation on two splicing pieces 10.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel wear-resistant sleeve comprises a cable (1) and is characterized in that: the cable is characterized in that a plurality of pipe buckles (2) are sleeved outside the cable (1), a plurality of mounting seats (3) are respectively arranged on the rear sides of the pipe buckles (2), the cable (1) comprises three copper cores (4), three insulating sleeves (5) are sleeved outside the copper cores (4), three insulating sleeves (5) are provided with wrapping tape layers (6), protective sleeves (7) are sleeved outside the wrapping tape layers (6), a plurality of grains (8) are arranged on the outer wall of each protective sleeve (7), a plurality of polyamide fiber bundles (9) are embedded inside the grains (8), the pipe buckles (2) comprise two splicing pieces (10), clamping grooves (11) are respectively formed in the left side and the right side of the top and the bottom of each splicing piece (10), each mounting seat (3) comprises a fixing seat (12), a placing groove (13) is formed in the front side of each fixing seat (12), the left side and the right side of the top and the bottom of the placing groove (13) are fixedly connected with clamping columns (14) which are distributed along the vertical direction.

2. The new wear sleeve of claim 1 wherein: asbestos fibers are filled between the three insulating sleeves (5) and the belting layer (6).

3. The new wear sleeve of claim 1 wherein: the polyamide fiber bundle protecting sleeve is characterized in that the grains (8) are arranged along the axial direction of the protecting sleeve (7), the grains (8) are distributed in an annular array mode, and the polyamide fiber bundle (9) is distributed along the axial direction of the grains (8).

4. The new wear sleeve of claim 1 wherein: the pipe buckles (2) are uniformly distributed outside the cable (1) at equal intervals.

5. The new wear sleeve of claim 1 wherein: the inner walls of the splicing pieces (10) are matched with the outer wall of the cable (1), and the splicing pieces (10) are fixedly connected through four rivets.

6. The new wear sleeve of claim 1 wherein: the clamping grooves (11) are arranged to be of a quarter-cylindrical groove structure, the clamping columns (14) are arranged to be of a semi-cylindrical structure, and any two corresponding clamping grooves (11) are matched with the clamping columns (14).

7. The new wear sleeve of claim 1 wherein: the pipe buckle (2) extends into the placing groove (13) and is matched with the placing groove (13), and the pipe buckle (2) is clamped in the placing groove (13).