CN215954877U

CN215954877U - Possesses strong resistance to compression molded lines cable of impact resistance

Info

Publication number: CN215954877U
Application number: CN202122331358.0U
Authority: CN
Inventors: 吴忠良
Original assignee: Jiangsu Xingyuan High Temperature Cable Co ltd
Current assignee: Jiangsu Xingyuan High Temperature Cable Co ltd
Priority date: 2021-09-19
Filing date: 2021-09-19
Publication date: 2022-03-04
Anticipated expiration: 2031-09-19

Abstract

The utility model discloses a compression-resistant cable with strong impact resistance, which comprises a lead and an impact-resistant unit; conducting wires: an inner pipe layer is fixedly sleeved on the outer side of the inner pipe layer, a triangular impact-resistant pipe is fixedly connected to the outer side surface of the inner pipe layer, compression-resistant ribs are fixedly connected to the outer side surface of the triangular impact-resistant pipe, twelve compression-resistant ribs are distributed at equal angles, and supporting pipes are fixedly connected to the outer ends of the compression-resistant ribs; an impact resistant unit: is arranged at the inner side of the triangular shock-resistant pipe; wherein: still include the outer pillar, outer pillar fixed connection is on the lateral surface of stay tube. Furthermore, the anti-impact unit comprises an anti-impact plate, a buffer strip and an anti-impact strip, wherein the anti-impact plate is fixedly connected to the inner side face of the triangular anti-impact pipe. This resistance to compression type cable that possesses impact resistance is strong has stronger shock resistance, when receiving external impact, is difficult to the fracture to compressive property is strong.

Description

Possesses strong resistance to compression molded lines cable of impact resistance

Technical Field

The utility model relates to the technical field of cables, in particular to a compression-resistant cable with high impact resistance.

Background

Cable is a generic term for optical cables, electrical cables, and the like. The cable has many purposes, is mainly used for controlling installation, connecting equipment, transmitting power and other multiple functions, and is a common and indispensable object in daily life. Installation requires special care since the cable is live.

The patent with application number 201620778957.3 discloses a cable, including the outer jacket, locate the shielding layer in the outer jacket inner chamber, locate the transmission conductor in the shielding layer inner chamber, the inner chamber of shielding layer still is equipped with tensile fiber, be equipped with reinforcing fiber between shielding layer and the outer jacket.

However, the conventional cable has weak impact resistance, is easily broken when being subjected to external impact, and has weak pressure resistance, and therefore, a pressure-resistant cable having strong impact resistance is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the existing defects, provides a compression-resistant cable with strong impact resistance, has strong impact resistance, is not easy to break when being impacted by the outside, has strong compression resistance, and can effectively solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a pressure-resistant cable with high impact resistance comprises a conducting wire and an impact-resistant unit;

conducting wires: an inner pipe layer is fixedly sleeved on the outer side of the inner pipe layer, a triangular impact-resistant pipe is fixedly connected to the outer side surface of the inner pipe layer, compression-resistant ribs are fixedly connected to the outer side surface of the triangular impact-resistant pipe, twelve compression-resistant ribs are distributed at equal angles, and supporting pipes are fixedly connected to the outer ends of the compression-resistant ribs;

an impact resistant unit: is arranged at the inner side of the triangular shock-resistant pipe;

wherein: still include the outer pillar, outer pillar fixed connection is on the lateral surface of stay tube.

Further, anti-impact unit contains anti-impact plate, buffering strip and anti-impact strip, anti-impact plate fixed connection is on triangle-shaped anti-impact pipe's medial surface, anti-impact plate has three and angular distribution such as, and three anti-impact plate's inboard surface and the lateral surface fixed connection on inner sheath layer, anti-impact strip has six and divide into three groups, and three anti-impact strip of group is fixed connection respectively on three anti-impact plate's the outside surface, anti-impact strip's outer end and triangle-shaped anti-impact pipe's medial surface fixed connection, the side of buffering strip respectively with anti-impact plate, anti-impact strip and triangle-shaped anti-impact pipe's medial surface fixed connection. When the triangular shock-resistant pipe is impacted, the impact at three corners of the triangular shock-resistant pipe can be absorbed through the shock-resistant plate and the shock-resistant strip, and the buffer strip can buffer the impact, so that a stronger shock resistance effect is achieved.

The rubber packing is three, and the three rubber packing are respectively arranged between the two anti-impact strips of each group. When the impact resistant plate and the impact resistant strip are impacted, the impact can be further buffered through the rubber filler, and the impact resistance is improved.

Further, still include the interference shielding pipe, the medial surface fixed connection of the lateral surface of interference shielding pipe and outer pillar, the medial surface of interference shielding pipe and the lateral surface fixed connection of stay tube. When receiving external signal interference, through disturbing the shielding pipe, can shield external signal, avoid receiving the interference.

Furthermore, the packing structure further comprises twelve hexagonal packing grids, and twelve hexagonal packing grids are respectively arranged among the twelve pressure-resistant ribs. When the pressure of the outside is high, the hexagonal filling grids can play a role in resisting the pressure, so that the wire is not easy to deform.

Furthermore, the flame-retardant cable also comprises a flame-retardant layer, and the flame-retardant layer is fixedly connected to the outer side surface of the outer protective pipe. When exposed fire from the outside, the outer protective pipe can be prevented from burning through the flame-retardant layer.

Compared with the prior art, the utility model has the beneficial effects that: this possesses strong resistance to compression type cable of impact resistance has following benefit:

1. the compression-resistant cable with strong impact resistance is provided with the impact-resistant unit, when the cable is impacted by the outside, the impact is transmitted to the supporting tube through the outer protective tube, then transmitted to the compression-resistant rib through the supporting tube and transmitted to the triangular impact-resistant tube, then the triangular impact-resistant tube absorbs the impact, when the triangular impact-resistant tube is impacted, the impact at three corners of the triangular impact-resistant tube can be absorbed through the impact-resistant plate and the impact-resistant strip, and the impact can be buffered by the buffer strip, so that a strong impact-resistant effect is achieved;

2. the compression-resistant cable with strong impact resistance is provided with the hexagonal filling grids, so that when the cable is subjected to external large pressure, the hexagonal filling grids can resist the pressure, and the lead is not easy to deform;

3. this resistance to compression type cable that possesses impact resistance is strong has stronger shock resistance, when receiving external impact, is difficult to the fracture to compressive property is strong.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of the present invention.

In the figure: the cable comprises a 1 wire, a 2 inner sheath layer, a 3 triangular anti-impact pipe, a 4 anti-pressure rib, a 5 supporting pipe, a 6 outer sheath, a 7 anti-impact unit, a 71 anti-impact plate, a 72 buffer strip, a 73 anti-impact strip, 8 rubber packing, a 9 interference shielding pipe, a 10 hexagonal packing grid and a 11 flame-retardant layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present embodiment provides a technical solution: a compression-resistant cable with strong impact resistance comprises a lead 1 and an impact-resistant unit 7;

lead 1: the outer side of the inner pipe layer 2 is fixedly sleeved with the inner pipe layer 2, the outer side surface of the inner pipe layer 2 is fixedly connected with a triangular impact-resistant pipe 3, the outer side surface of the triangular impact-resistant pipe 3 is fixedly connected with pressure-resistant ribs 4, the pressure-resistant ribs 4 are distributed at equal angles, and the outer ends of the pressure-resistant ribs 4 are fixedly connected with supporting pipes 5; still including disturbing shielding pipe 9, disturbing shielding pipe 9's lateral surface and the medial surface fixed connection of outer pillar 6, disturbing shielding pipe 9's medial surface and the lateral surface fixed connection of stay tube 5. The packing structure further comprises twelve hexagonal packing cells 10, and twelve hexagonal packing cells 10 are respectively arranged among the twelve pressure-resistant ribs 4. Still include fire-retardant layer 11, fire-retardant layer 11 fixed connection is on the lateral surface of outer pillar 6. When the interference of external signals is received, the external signals can be shielded through the interference shielding pipe 9, and the interference is avoided. When the external large pressure is applied, the hexagonal packing grids 10 can resist the pressure, so that the lead 1 is not easy to deform. When exposed fire is received, the outer protective pipe 6 can be prevented from burning through the flame-retardant layer 11;

impact unit 7: is arranged at the inner side of the triangular shock-resistant pipe 3; the anti-impact unit 7 comprises an anti-impact plate 71, a buffer strip 72 and anti-impact strips 73, the anti-impact plate 71 is fixedly connected to the inner side face of the triangular anti-impact pipe 3, the anti-impact plate 71 is three and distributed at equal angles, the inner side surfaces of the three anti-impact plates 71 are fixedly connected with the outer side face of the inner pipe layer 2, the anti-impact strips 73 are six and divided into three groups, the three groups of anti-impact strips 73 are respectively and fixedly connected to the outer side surfaces of the three anti-impact plates 71, the outer ends of the anti-impact strips 73 are fixedly connected with the inner side face of the triangular anti-impact pipe 3, and the side faces of the buffer strip 72 are respectively and fixedly connected with the anti-impact plates 71, the anti-impact strips 73 and the inner side face of the triangular anti-impact pipe 3. The rubber packing structure further comprises three rubber packing 8, and the three rubber packing 8 are respectively arranged between the two anti-impact strips 73 of each group. When the triangular shock-resistant pipe 3 is impacted, the impact at three corners of the triangular shock-resistant pipe 3 can be absorbed through the shock-resistant plate 71 and the shock-resistant strip 73, and the buffer strip 72 can buffer the impact, so that a strong shock-resistant effect is achieved. When the impact resistant plate 71 and the impact resistant strip 73 are impacted, the impact can be further buffered through the rubber filler 8, so that the impact resistance is improved;

wherein: still include outer pillar 6, outer pillar 6 fixed connection is on the lateral surface of stay tube 5.

The working principle of the pressure-resistant cable with strong impact resistance provided by the utility model is as follows:

firstly, when the triangular shock-resistant pipe 3 is impacted, the impact can be absorbed at three corners of the triangular shock-resistant pipe 3 through the shock-resistant plate 71 and the shock-resistant strip 73, and the buffer strip 72 can buffer the impact, so that the strong shock resistance effect is achieved. When the anti-impact plate 71 and the anti-impact strips 73 are impacted, the impact can be further buffered through the rubber packing 8, the anti-impact performance is improved, when the anti-impact plate is under large external pressure, the anti-pressure ribs 4 can resist the pressure, and the resisting effect on the pressure can be increased through the hexagonal packing grids 10, so that the lead 1 is not easy to deform, and the lead is well protected.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a possesses strong resistance to compression type cable of impact resistance which characterized in that: comprises a wire (1) and an impact resistant unit (7);

wire (1): the outer side of the inner pipe layer (2) is fixedly sleeved with the inner pipe layer, the outer side surface of the inner pipe layer (2) is fixedly connected with a triangular impact-resistant pipe (3), the outer side surface of the triangular impact-resistant pipe (3) is fixedly connected with pressure-resistant ribs (4), the pressure-resistant ribs (4) are distributed at equal angles, and the outer ends of the pressure-resistant ribs (4) are fixedly connected with supporting pipes (5);

impact unit (7): is arranged at the inner side of the triangular shock-resistant pipe (3);

wherein: still include outer pillar (6), outer pillar (6) fixed connection is on the lateral surface of stay tube (5).

2. The pressure-resistant cable with high impact resistance according to claim 1, wherein: anti unit (7) contain board (71), buffering strip (72) and anti strip (73) of shocking resistance, board (71) fixed connection shocks resistance on the medial surface of pipe (3) is resisted to triangle-shaped, board (71) of shocking resistance has three and angular distribution such as, and the lateral surface fixed connection of the inboard surface of three board (71) and inner sheath layer (2) of shocking resistance, anti strip (73) have six and divide into three groups, and three anti strip (73) of group are fixed connection respectively on the lateral surface of three board (71) of shocking resistance, the medial surface fixed connection of pipe (3) is resisted to the outer end and the triangle-shaped of anti strip (73), the side of buffering strip (72) respectively with board (71), the medial surface fixed connection of anti strip (73) and triangle-shaped pipe (3) of shocking resistance.

3. The pressure-resistant cable with high impact resistance according to claim 2, wherein: the anti-impact rubber strip is characterized by further comprising three rubber fillers (8), wherein the three rubber fillers (8) are respectively arranged between the two anti-impact strips (73) in each group.

4. The pressure-resistant cable with high impact resistance according to claim 1, wherein: still including disturbing shielding pipe (9), the medial surface fixed connection of the lateral surface of disturbing shielding pipe (9) and outer pillar (6), the medial surface of disturbing shielding pipe (9) and the lateral surface fixed connection of stay tube (5).

5. The pressure-resistant cable with high impact resistance according to claim 1, wherein: the packing structure is characterized by further comprising twelve hexagonal packing grids (10), wherein the twelve hexagonal packing grids (10) are respectively arranged among the twelve pressure resisting ribs (4).

6. The pressure-resistant cable with high impact resistance according to claim 1, wherein: still include fire-retardant layer (11), fire-retardant layer (11) fixed connection is on the lateral surface of outer pillar (6).