CN212847759U

CN212847759U - Connect stable cable

Info

Publication number: CN212847759U
Application number: CN202021700111.0U
Authority: CN
Inventors: 葛赞栋; 林亮臻; 陈柳卉; 竺涵迪; 毛景可
Original assignee: Fujian Nanxin Cable Co ltd
Current assignee: Fujian Nanxin Cable Co ltd
Priority date: 2020-08-15
Filing date: 2020-08-15
Publication date: 2021-03-30
Anticipated expiration: 2030-08-15

Abstract

The utility model discloses a connect stable cable, including the card frame, the inner wall clearance fit of card frame has the wire, the outer wall parcel of shielding layer has the band, the outer wall rigid coupling in band has the inner sheath, the outside of inner sheath is equipped with the inoxidizing coating. This connect stable cable, the accessible steel band, the setting of a groove and a piece, can promote the wearability of cable, and can play the cushioning effect to external atress, and then promote its crushing resistance, electrically conductive stability when guaranteeing it to connect, through the setting of waterproof layer and nylon rope, make this cable have stronger waterproof nature, can not cause the extrusion to each part in the cable because of the thermal change expend with heat and contract with cold, the setting of accessible collet and through-hole, make the cable can be fixed with external stationary plane, and then remove when avoiding the cable to use, and then stability when promoting the connection, and through the setting of kicking block and bolt, can promote horizontal antitorque nature when the cable is fixed, further protect the stable internal structure.

Description

Connect stable cable

Technical Field

The utility model relates to a connect stable cable technical field, specifically be a connect stable cable.

Background

The cable is used for transmitting electric (magnetic) energy, information and wire products for realizing electromagnetic energy conversion, the generalized electric wire and cable is also called as cable for short, and the narrow cable is insulated cable, which can be defined as: the cable may also have additional conductors without insulation.

The stable cable of connection among the prior art is when using, waterproof nature and wear resistance are poor, and can not play the cushioning effect to external atress, and then reduce its crushing resistance, the stability of electrically conductive when can't guarantee its connection, while the temperature difference change expend with heat and contract with cold causes the extrusion to each part in the cable easily, and then the life of cable has been shortened, the cable can not be fixed with external stationary plane, move easily when leading to the cable to use, and then stability when the influence is connected, and horizontal antitorque nature is poor when the cable is fixed, further influence the inner structure stability, and then cause inconvenience for the user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connect stable cable to the stable cable of connection who proposes among the prior art in solving above-mentioned background art is when using, and waterproof nature and wear resistance are poor, and can not play the cushioning effect to external atress, and then reduce its crushing resistance, and electrically conductive stability when can't guaranteeing its connection, while the difference in temperature change expend with heat and contract with cold easily causes the extrusion to each part in the cable, and then has shortened the problem of the life of cable.

In order to achieve the above object, the utility model provides a following technical scheme: a cable stable in connection comprises a clamping frame, wherein a lead is in clearance fit with the inner wall of the clamping frame, a hemp rope is filled between the inside of the clamping frame and the outer wall of the lead, a reinforcing rib penetrates through the center of the clamping frame, a shielding layer is fixedly connected to the outer wall of the clamping frame, a wrapping tape wraps the outer wall of the shielding layer, an inner sheath is fixedly connected to the outer wall of the wrapping tape, and a protective layer is arranged on the outer side of the inner sheath;

the protective layer comprises a waterproof layer, a nylon rope, a steel belt, a supporting groove, a supporting block, an outer sheath and a convex edge;

the waterproof layer comprises an inner sheath, a waterproof layer and an outer wall, wherein the inner wall of the waterproof layer is fixedly connected with the outer wall of the inner sheath, the outer wall of the waterproof layer is fixedly connected with a steel belt, the outer wall of the steel belt is fixedly connected with a supporting groove, a supporting block is clamped on the inner wall of the supporting groove, the outer end of the supporting block is fixedly connected with the inner wall of the outer sheath, and the outer wall of the outer sheath is fixedly connected with a convex edge.

Preferably, the supporting groove and the supporting block are correspondingly arranged.

Preferably, the nylon ropes are distributed in an annular shape at equal intervals.

Preferably, a fixing component is arranged on the outer side of the convex rib;

the fixing assembly comprises a sleeve clamp, a through hole, a bolt and a top block;

the inner wall of the collet is in clearance fit with the outer wall of the convex edge, through holes are machined in the left side and the right side of the collet, bolts are rotatably connected to the lower portions of the left end and the right end of the collet, a jacking block is connected to the inner side of each bolt in a threaded mode, and the bottom of each jacking block abuts against the bottom of the inner wall of the collet.

Preferably, the through holes are axially symmetrically distributed about the collet.

Preferably, the inner end of the top block is arc-shaped.

Compared with the prior art, the beneficial effects of the utility model are that: this connect stable cable, through the card frame, the wire, the rope made of hemp, the strengthening rib, the shielding layer, the cooperation of band and inoxidizing coating, make the device when using, the accessible steel band, the setting of a groove and a piece, can promote the wearability of cable, and can play the cushioning effect to external atress, and then promote its crushing resistance, electrically conductive stability when guaranteeing its connection, through the setting of waterproof layer and nylon rope, make this cable have stronger waterproof nature, can not cause the extrusion to each part in the cable because of the thermal change expend with heat and contract with cold, and then prolonged the life of cable.

Through the cooperation of card frame, wire, rope made of hemp, strengthening rib, shielding layer, band and fixed subassembly for the device is when using, and the setting of accessible collet and through-hole makes the cable can be fixed with external stationary plane, and then removes when avoiding the cable to use, and then stability when promoting the connection, and through the setting of kicking block and bolt, can promote the fixed time horizontal antitorque nature of cable, further protect the inner structure stable, and then provide convenience for the user.

Drawings

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

FIG. 2 is a schematic view of the reinforcement ribs, clip frame and wires of FIG. 1;

FIG. 3 is a schematic structural view of the nylon cord, the outer sheath and the steel belt of FIG. 1;

fig. 4 is a schematic structural view of the collet, the through hole and the bolt in fig. 1.

In the figure: 1. a clamping frame; 2. a wire; 3. hemp ropes; 4. reinforcing ribs; 5. a shielding layer; 6. wrapping belts; 7. a protective layer; 701. a waterproof layer; 702. a nylon cord; 703. a steel belt; 704. supporting a groove; 705. supporting a block; 706. an outer sheath; 707. a rib; 8. a fixing assembly; 801. sleeving and clamping; 802. a through hole; 803. a bolt; 804. a top block; 9. an inner sheath.

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. 1-4, the present invention provides a technical solution: the utility model provides a connect stable cable, including card frame 1, the inner wall clearance fit of card frame 1 has wire 2, wire 2 has the copper core of insulating layer for the outer wall parcel, it has rope made of hemp 3 to fill between the inside of card frame 1 and the outer wall of wire 2, rope made of hemp 3 plays limiting displacement to wire 2, the center department of card frame 1 runs through there is strengthening

rib

4, 4 materials of strengthening rib are high strength synthetic fiber, play the reinforcing effect to overall structure's intensity, the outer wall rigid coupling of card frame 1 has shielding layer 5, shielding layer 5 is the zinc-copper alloy, shielding property is good, shielding layer 5's outer wall parcel has band 6, the outer wall rigid coupling of band 6 has inner sheath 9, the material of inner sheath 9 is rubber, a guard action for play its internal structure, the outside of inner sheath 9 is equipped with inoxidizing coating 7.

The protective layer 7 comprises waterproof layers 701, nylon ropes 702, steel belts 703, supporting grooves 704, supporting blocks 705, an outer sheath 706 and ribs 707, a plurality of nylon ropes 702 are clamped on the inner walls of the two waterproof layers 701, the waterproof layers 701 are made of low-smoke halogen-free flame-retardant polyolefin materials, the nylon ropes 702 are distributed in an annular equidistant manner, gaps are always kept between the two waterproof layers 701 by the nylon ropes 702 and used for preventing the two waterproof layers 701 from being attached due to thermal expansion and cold contraction due to weather, the inner wall of the inner waterproof layer 701 is fixedly connected with the outer wall of the inner sheath 9, the outer wall of the outer waterproof layer 701 is fixedly connected with the steel belts 703, the steel belts 703 are used for increasing the strength and the pressure resistance of the cable, the supporting grooves 704 are fixedly connected to the outer wall of the steel belts 703, the supporting blocks 704 are clamped on the inner wall of the supporting grooves 704, the supporting grooves 704 and the supporting blocks 705 are arranged correspondingly, the supporting blocks 705 and the outer sheath 706 are, the outer end of the support 705 is fixedly connected with the inner wall of the outer sheath 706, the outer wall of the outer sheath 706 is fixedly connected with a rib 707, and the rib 707 is used for increasing the wear resistance of the outer wall of the outer sheath 706 and preventing the outer sheath 706 from directly rubbing against the ground.

The outside of bead 707 is equipped with fixed subassembly 8, fixed subassembly 8 includes collet 801, through-hole 802, bolt 803 and kicking block 804, collet 801's inner wall and bead 707's outer wall clearance fit, collet 801's the left and right sides has all processed through-hole 802, through-hole 802 is axisymmetric distribution about collet 801, the design is convenient for external set screw to insert through-hole 802 and with stationary plane fixed connection like this, collet 801's the left and right sides below all rotates and is connected with bolt 803, the inboard threaded connection of bolt 803 has kicking block 804, the inner of kicking block 804 is the arc, the arc can increase kicking block 804 and oversheath 706, the area of contact between bead 707, the bottom of kicking block 804 offsets tightly with collet 801's inner wall bottom.

In this embodiment, when the cable with stable connection is used, firstly the arrangement of the clamping frame 1 can protect the conducting wire 2 to prevent the conducting wire from being directly stressed, the reinforcing ribs 4 penetrate through the center of the clamping frame 1 to greatly improve the connection strength between the clamping frames 1, the arrangement of the convex ribs 707 can prevent the outer sheath 706 from being directly contacted and rubbed with the external ground or a fixed surface, so as to prolong the service life of the outer sheath 706, the outer sheath is connected with the clamping connection of the supporting blocks 705 through the supporting grooves 704, and the arrangement of the steel belt 703 can buffer the stress of the cable to prevent the internal stable structure from being damaged, so as to improve the service stability of the cable, through the arrangement of the waterproof layer 701 and the nylon rope 702, the waterproof layer 701 absorbs heat to expand in hot weather, the gap is always kept between the nylon rope 702 through the buffering function of the nylon rope 702, and similarly, when the weather is cold, each part is contracted, through the cushioning effect of nylon rope 702, also can not make each part extrude each other, and then prolonged the life of cable, through the setting of collet 801 and through-hole 802, can play the fixed action to the cable, avoid it to remove and lead to connecting unstably, rotate bolt 803 simultaneously for kicking block 804 supports tightly with bead 707 or oversheath 706, and then promotes the horizontal twisting resistance of cable, and further protection inner assembly is stable, makes things convenient for people to use.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 connect stable cable, includes card frame (1), its characterized in that: the wire (2) is in clearance fit with the inner wall of the clamping frame (1), a hemp rope (3) is filled between the inner part of the clamping frame (1) and the outer wall of the wire (2), a reinforcing rib (4) penetrates through the center of the clamping frame (1), a shielding layer (5) is fixedly connected to the outer wall of the clamping frame (1), a wrapping tape (6) wraps the outer wall of the shielding layer (5), an inner sheath (9) is fixedly connected to the outer wall of the wrapping tape (6), and a protective layer (7) is arranged on the outer side of the inner sheath (9);

the protective layer (7) comprises a waterproof layer (701), a nylon rope (702), a steel belt (703), a supporting groove (704), a supporting block (705), an outer sheath (706) and a convex rib (707);

two the inner wall clamp of waterproof layer (701) has a plurality of nylon ropes (702), and is inboard the inner wall of waterproof layer (701) and the outer wall fixed connection of inner sheath (9), the outside the outer wall rigid coupling of waterproof layer (701) has steel band (703), the outer wall rigid coupling of steel band (703) has a groove (704), the inner wall joint of a groove (704) has a piece (705), the outer end of a piece (705) and the inner wall fixed connection of oversheath (706), the outer wall rigid coupling of oversheath (706) has bead (707).

2. A connection-stabilized cable according to claim 1, wherein: the branch groove (704) and the branch block (705) are correspondingly arranged.

3. A connection-stabilized cable according to claim 1, wherein: the nylon ropes (702) are distributed in an annular and equidistant mode.

4. A connection-stabilized cable according to claim 1, wherein: a fixing component (8) is arranged on the outer side of the convex rib (707);

the fixing assembly (8) comprises a sleeve clamp (801), a through hole (802), a bolt (803) and a top block (804);

the inner wall of collet (801) and the outer wall clearance fit of bead (707), through-hole (802) have all been processed to the left and right sides of collet (801), both ends below all rotate about collet (801) and are connected with bolt (803), the inboard threaded connection of bolt (803) has kicking block (804), the bottom of kicking block (804) offsets tightly with the inner wall bottom of collet (801).

5. A connection-stabilized cable according to claim 4, characterized in that: the through holes (802) are axially symmetrically distributed about the collet (801).

6. A connection-stabilized cable according to claim 4, characterized in that: the inner end of the top block (804) is arc-shaped.