CN211628765U - Novel environment-friendly ceramic high-flexibility fireproof cable - Google Patents

Abstract

The utility model discloses a novel ceramic high flexibility fireproof cable of environmental protection, including the transposition copper conductor, the surface cover of transposition copper conductor is equipped with the insulating layer, the surface cover of insulating layer is equipped with the filling layer, the surface cover of filling layer is equipped with the copper sheath, the movable surface mounting of copper sheath has fixed sleeve, fixed sleeve's movable surface mounting has the seat of bending, fixed sleeve includes first sleeve, second sleeve, rotates the seat, hangs rings, anticreep gum cover, draw-in groove, card post and the fastening lantern ring. Novel ceramic high flexibility fireproof cable of environmental protection, can tightly press from both sides the cable and establish between first sleeve and second sleeve to hang to the assigned position through hanging rings, be convenient for install and dismantle, promoted the installation effectiveness of cable, can also bend the cable in a flexible way, reduced the degree of difficulty of bending of cable, and can prevent that the copper sheathing from excessively bending and damaging, make the effect of bending better.

Description

Novel environment-friendly ceramic high-flexibility fireproof cable

Technical Field

The utility model relates to a cable field, in particular to novel ceramic high flexibility fireproof cable of environmental protection.

Background

The cable is a tool for transporting electric energy, and the flexible fireproof cable is called as an inorganic mineral insulated cable, and is developed rapidly in China at present because the flexible fireproof cable has the characteristics of being softer than the mineral insulated cable and convenient to install and lay; at present, the service environment of cable is complicated, and the degree of difficulty is higher when consequently fixing, for example the cable is when fixed with structures such as crossbeam, adopts the rope winding and ties on the crossbeam usually, and the rope is fixed troublesome, and high altitude construction has great potential safety hazard, in addition, the cable position needs the processing of bending when the installation, and pure manual temporary bending has certain limitation, can influence the uniformity, the aesthetic property and the reliability of wiring.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides the novel ceramic high flexibility fireproof cable of environmental protection, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

novel ceramic high flexibility fireproof cable of environmental protection, including the transposition copper conductor, the surface cover of transposition copper conductor is equipped with the insulating layer, the surface cover of insulating layer is equipped with the filling layer, the surface cover of filling layer is equipped with the copper sheath, the surface movable mounting of copper sheath has fixed sleeve, fixed sleeve's surface movable mounting has the seat of bending.

Preferably, the fixed sleeve includes first sleeve, second sleeve, rotates the seat, hangs rings, anticreep gum cover, draw-in groove, card post and the fastening lantern ring, first sleeve lower surface movable mounting has second sleeve, first sleeve last fixed surface installs and rotates the seat, the upper end movable mounting who rotates the seat has the rings of hanging, the open end cover that hangs rings is equipped with the anticreep gum cover, the draw-in groove has been seted up to first sleeve lower surface, second sleeve last fixed surface installs the card post, first sleeve with second sleeve narrow closed end surface all is provided with the spiral line, the spiral mounting has the fastening lantern ring between first sleeve and second sleeve narrow closed end.

Preferably, the inside movable mounting of seat that bends has the lead screw, the nut is installed to the surperficial spiral of lead screw, the fixed surface of nut installs the lifter, the surface cover that the other end of lifter is located the copper sheathing is equipped with the ring of bending, the inside both ends that are located the lead screw of seat that bends all are provided with the bearing, the upper surface of seat that bends is located the one end movable mounting of lead screw has the crank, the lift groove has been seted up to a side surface of seat that bends.

Preferably, the upper half sleeve and the lower half sleeve are fixedly closed through a clamping groove, a clamping column and a fastening sleeve ring, and a plurality of groups are uniformly arranged on the surfaces of the clamping groove and the clamping column on the fixed sleeve.

Preferably, the lifting rod penetrates through the bending seat to be connected with the nut, and the screw rod penetrates through the bending seat to be connected with the crank.

Preferably, the lifting rod vertically lifts in the lifting groove through a screw rod and a nut, and the bending ring lifts and bends on the surface of the bending seat through the lifting rod.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through the fixed sleeve that sets up, the fixed sleeve can tightly press from both sides the cable and establish between first sleeve and second sleeve to hang to the assigned position through hanging rings, be convenient for install and dismantle, promoted the installation effectiveness of cable, through the seat of bending that sets up, the seat of bending can bend the cable in a flexible way, has reduced the degree of difficulty of bending of cable, and can prevent that the copper sheathing from excessively bending and damaging, makes the effect of bending better.

Drawings

FIG. 1 is a schematic view of the overall structure of the novel environment-friendly ceramic high-flexibility fireproof cable;

FIG. 2 is a schematic view of a fixing sleeve of the novel environment-friendly ceramic high-flexibility fireproof cable;

FIG. 3 is an enlarged view of the point A in FIG. 2 of the novel environment-friendly ceramic high-flexibility fireproof cable of the present invention;

FIG. 4 is a partial sectional view of a bending seat of the novel environmental-friendly ceramic high-flexibility fireproof cable;

fig. 5 is a side view of the bending seat of the novel environment-friendly ceramic high-flexibility fireproof cable.

In the figure: 1. stranding a copper conductor; 2. an insulating layer; 3. a filling layer; 4. a copper sheath; 5. fixing the sleeve; 501. an upper half sleeve; 502. a lower half sleeve; 503. a rotating seat; 504. hanging a hanging ring; 505. an anti-drop rubber sleeve; 506. a card slot; 507. clamping the column; 508. fastening a collar; 6. a bending seat; 601. a screw rod; 602. a nut; 603. a lifting rod; 604. bending the ring; 605. a bearing; 606. a crank; 607. a lifting groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, the novel environment-friendly ceramic high-flexibility fireproof cable comprises a stranded copper conductor 1, wherein an insulating layer 2 is sleeved on the surface of the stranded copper conductor 1, a filling layer 3 is sleeved on the surface of the insulating layer 2, a copper sheath 4 is sleeved on the surface of the filling layer 3, a fixed sleeve 5 is movably mounted on the surface of the copper sheath 4, and a bending seat 6 is movably mounted on the surface of the fixed sleeve 5;

the fixed sleeve 5 comprises an upper half sleeve 501, a lower half sleeve 502, a rotating seat 503, a hanging ring 504, an anti-falling rubber sleeve 505, a clamping groove 506, a clamping column 507 and a fastening ring 508, the lower surface of the upper half sleeve 501 is movably provided with the lower half sleeve 502, the upper surface of the upper half sleeve 501 is fixedly provided with the rotating seat 503, the upper end of the rotating seat 503 is movably provided with the hanging ring 504, the open end of the hanging ring 504 is sleeved with the anti-falling rubber sleeve 505, the lower surface of the upper half sleeve 501 is provided with the clamping groove 506, the upper surface of the lower half sleeve 502 is fixedly provided with the clamping column 507, the narrow closed end surfaces of the upper half sleeve 501 and the lower half sleeve 502 are both provided with spiral threads, the fastening ring 508 is spirally arranged between the narrow closed ends of the upper half sleeve 501 and the lower half sleeve 502, the fixed sleeve 5 can tightly clamp the cable between the upper half sleeve 501 and the lower half sleeve 502 and, the cable is convenient to mount and dismount, and the mounting efficiency of the cable is improved; a screw rod 601 is movably mounted inside the bending seat 6, a nut 602 is spirally mounted on the surface of the screw rod 601, a lifting rod 603 is fixedly mounted on the surface of the nut 602, a bending ring 604 is sleeved on the surface of the other end of the lifting rod 603, which is positioned on the copper sheath 4, bearings 605 are arranged at two ends of the screw rod 601 inside the bending seat 6, a crank 606 is movably mounted at one end of the upper surface of the bending seat 6, which is positioned on the screw rod 601, a lifting groove 607 is formed in the surface of one side of the bending seat 6, the bending seat 6 can flexibly bend the cable, the bending difficulty of the cable is reduced, the cable can be prevented from being damaged due to excessive bending of the copper sheath 4, and the bending effect; the upper half sleeve 501 and the lower half sleeve 502 are fixed and closed through a clamping groove 506, a clamping column 507 and a fastening lantern ring 508, and a plurality of groups of clamping grooves 506 and clamping columns 507 are uniformly arranged on the surface of the fixed sleeve 5; the lifting rod 603 penetrates through the bending seat 6 to be connected with the nut 602, and the screw rod 601 penetrates through the bending seat 6 to be connected with the crank 606; the lifting rod 603 is vertically lifted inside the lifting groove 607 by the lead screw 601 and the nut 602, and the bending ring 604 is lifted and bent on the surface of the bending base 6 by the lifting rod 603.

It should be noted that, the utility model discloses a novel ceramic-type high flexibility fireproof cable of environmental protection, before using, block post 507 on the first sleeve 502 earlier in the draw-in groove 506 of the first sleeve 501, multiunit card post 507 matches draw-in groove 506 and presss from both sides tight cable, recycle fastening lantern ring 508 locking fixed first sleeve 501 and first sleeve 502, hang to the assigned position through hanging rings 504 at last, the installation and the dismantlement of the cable of being convenient for of setting up of fixed sleeve 5, and the installation effectiveness of cable has been promoted, when using, the cover is established on the cable surface to the ring 604 of bending, rotate crank 606, lead screw 601 drives nut 602 and rises, make lifter 603 rise in lifting grooves 607, ring 604 of bending slowly mentions the cable and upwards bends, the degree of difficulty of bending of cable has been reduced, and can prevent that copper sheath 4 from excessively bending and damaging, make the effect of bending splendid.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. Novel ceramic high-flexibility fireproof cable of environmental protection, its characterized in that: including transposition copper conductor (1), the surface cover of transposition copper conductor (1) is equipped with insulating layer (2), the surface cover of insulating layer (2) is equipped with filling layer (3), the surface cover of filling layer (3) is equipped with copper sheath (4), the movable surface mounting of copper sheath (4) has fixed sleeve (5), the movable surface mounting of fixed sleeve (5) has bending seat (6).

2. The environment-friendly novel ceramic high-flexibility fireproof cable according to claim 1, wherein: the fixed sleeve (5) comprises an upper half sleeve (501), a lower half sleeve (502), a rotating seat (503), a hanging ring (504), an anti-falling rubber sleeve (505), a clamping groove (506), a clamping column (507) and a fastening lantern ring (508), a lower half sleeve (502) is movably arranged on the lower surface of the upper half sleeve (501), the upper surface of the upper half sleeve (501) is fixedly provided with a rotating seat (503), the upper end of the rotating seat (503) is movably provided with a hanging ring (504), the open end of the hanging ring (504) is sleeved with an anti-falling rubber sleeve (505), the lower surface of the upper half sleeve (501) is provided with a clamping groove (506), the upper surface of the lower half sleeve (502) is fixedly provided with a clamping column (507), the narrow closed end surfaces of the upper half-sleeve (501) and the lower half-sleeve (502) are both provided with a helical thread, a fastening collar (508) is spirally mounted between the narrow closed ends of the upper half sleeve (501) and the lower half sleeve (502).

3. The environment-friendly novel ceramic high-flexibility fireproof cable according to claim 1, wherein: the utility model discloses a bending machine, including bending seat (6), the inside movable mounting of bending seat (6) has lead screw (601), the surperficial spiral of lead screw (601) is installed nut (602), the fixed surface of nut (602) installs lifter (603), the surface cover that the other end of lifter (603) is located copper sheath (4) is equipped with bending ring (604), the both ends that the inside of bending seat (6) is located lead screw (601) all are provided with bearing (605), the one end movable mounting that the upper surface of bending seat (6) is located lead screw (601) has crank (606), lifting groove (607) have been seted up to a side surface of bending seat (6).

4. The environment-friendly novel ceramic high-flexibility fireproof cable according to claim 2, wherein: the upper half sleeve (501) and the lower half sleeve (502) are fixedly closed through a clamping groove (506), a clamping column (507) and a fastening sleeve ring (508), and a plurality of groups are uniformly arranged on the surfaces of the clamping groove (506) and the clamping column (507) on the fixed sleeve (5).

5. The environment-friendly novel ceramic high-flexibility fireproof cable according to claim 3, wherein: the lifting rod (603) penetrates through the bending seat (6) to be connected with the nut (602), and the screw rod (601) penetrates through the bending seat (6) to be connected with the crank (606).

6. The environment-friendly novel ceramic high-flexibility fireproof cable according to claim 3, wherein: the lifting rod (603) vertically lifts in the lifting groove (607) through the screw rod (601) and the nut (602), and the bending ring (604) lifts and bends on the surface of the bending seat (6) through the lifting rod (603).

Images