CN211181691U

CN211181691U - Special cable for fireproof instrument robot

Info

Publication number: CN211181691U
Application number: CN202020265050.3U
Authority: CN
Inventors: 张丹丹
Original assignee: Shanghai Hongsheng Wire&cable Co ltd
Current assignee: Shanghai Hongsheng Wire&cable Co ltd
Priority date: 2020-03-06
Filing date: 2020-03-06
Publication date: 2020-08-04
Anticipated expiration: 2030-03-06

Abstract

The utility model discloses a fire prevention type instrument robot special cable, its structure includes the cable main part, the oversheath, the rim of a mouth, the bar groove, fastening screw and coupling mechanism, this fire prevention type instrument robot special cable has set up cable main part and coupling mechanism through optimizing, the insulating layer, the oversheath is polyvinyl chloride material, this kind of material has very high mechanical properties, satisfy the requirement of cable to mechanical life, and it has polypropylene fiber to fill in the packing layer, bending resistance has been increased, make the cable main part satisfy the use requirement that needs buckle many times to the cable when basic robot lays the cable, and optimized in this cable main part and set up outside flexible glue piece, under the circumstances that does not reduce the cable and bend, can carry out outside protection, simple structure to first conductor core, second conductor core; in order to ensure that the cable is not broken by external force after connection and enhance the stability of the cable, a connecting mechanism is arranged to realize stable connection of two sides of the cable.

Description

Special cable for fireproof instrument robot

Technical Field

The utility model relates to the technical field of cables, concretely relates to fire prevention type instrument robot private cable.

Background

The cable is usually a cable similar to a rope formed by twisting several or several groups of wires (at least two in each group), each group of wires are insulated from each other and are usually twisted around a center, the whole outer surface is wrapped with a highly-insulated covering layer, and the cable is erected in the air or installed underground or underwater and is used for telecommunication or power transmission.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, present a fire prevention type instrument robot private cable, it is relatively poor to have solved the effect of buckling of cable among the prior art, and is difficult to ensure the problem of the steadiness of connecting behind the cable junction, has reached that the nature of buckling is strong, connect firm, complementary strong advantage.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a special cable for a fireproof instrument robot, which comprises a cable main body, an outer sheath, a side opening, a strip-shaped groove, fastening screws and a connecting mechanism, wherein the strip-shaped groove is arranged beside the outer sheath, the strip-shaped groove is provided with two parts, the side opening is positioned at the two ends of the strip-shaped groove, the strip-shaped groove is distributed along the outer surface of the axis of the outer sheath, the fastening screws are positioned at the two sides of the outer sheath, the fastening screws are vertically arranged on the outer surface of the outer sheath, the outer sheath is wrapped on the outer surface of the cable main body, the inner surface of the connecting mechanism is attached to the outer surface of the outer sheath, the fastening screws are in threaded connection on the connecting mechanism, the cable main body comprises an external soft rubber block, a shielding layer, a supporting and connecting rubber body, an insulating layer, a first conductor core, a second conductor core and a filling layer, the external soft rubber block, the supporting connection colloid sets up with the filling layer is crisscross, the inside parcel of insulating layer has first conductor core, first conductor core is the same with second conductor core structure, the filling layer is located the shielding layer inside, coupling mechanism includes the arc lagging, goes up even seat, contact bed course, links the seat down, divides lagging, running-on, rotates post and post cavity, arc lagging top and fastening screw rotate to be connected, go up even an internal surface and fastening screw threaded connection, go up even be equipped with the contact bed course on the seat left side bottom surface, even be equipped with on the seat down and divide the lagging, the running-on is located and divides the lagging inboard, rotate post and post cavity hinged joint, the post cavity is located even seat and even seat junction down.

Furthermore, the sleeve separating plate and the arc-shaped sleeve plate are arranged in an axial symmetry manner.

Further, the arc-shaped sleeve plate comprises anti-skid grains, a frosting surface and a sleeve plate main body, wherein the anti-skid grains and the frosting surface are of an integrated structure, the frosting surface is located on the front surface of the sleeve plate main body, and the anti-skid grains are attached to the outer surface of the outer sheath.

Furthermore, the number of the fastening screws is two.

Furthermore, the anti-skid grains are distributed at equal intervals along the surface of the frosting surface, and the width of the anti-skid grains is equal.

Further, the first conductor core outer body is of a cylindrical structure.

Further, the thickness of the shielding layer is 1 mm.

Further, the insulating layer and the outer sheath are made of polyvinyl chloride insulating materials.

Further, the shielding layer is made of copper wires.

Furthermore, the filling layer is filled with polypropylene fibers, so that the bending resistance is improved.

(III) advantageous effects

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

in order to solve the problems that the cable is poor in bending effect and the connection stability is difficult to ensure after the cable is connected in the prior art, the cable main body and the connecting mechanism are optimally arranged, the insulating layer and the outer sheath are made of polyvinyl chloride materials, the materials have high mechanical performance and meet the requirement of the cable on the mechanical life, polypropylene fibers are filled in the filling layer, and the bending resistance is increased, so that the cable main body meets the use requirement of the basic robot for repeated bending of the cable during laying of the cable, and the outer soft rubber block is optimally arranged in the cable main body, so that the outermost side protection can be performed on the first conductor core and the second conductor core under the condition that the bending of the cable is not reduced, and the structure is simple; in order to ensure that the cable is not broken by external force after connection and enhance the stability of the cable, a connecting mechanism is arranged to realize stable connection of two sides of the cable.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

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

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

FIG. 3 is a schematic structural view of the cable body of the present invention;

fig. 4 is a schematic perspective view of the connection mechanism of the present invention;

fig. 5 is a schematic view of the arc-shaped sleeve plate structure of the present invention.

In the figure: the cable comprises a cable main body-1, an outer sheath-2, an edge opening-3, a strip groove-4, a fastening screw-5, a connecting mechanism-6, an external soft rubber block-11, a shielding layer-12, a supporting connecting colloid-13, an insulating layer-14, a first conductor core-15, a second conductor core-16, a filling layer-17, an arc-shaped sleeve plate-61, an upper connecting seat-62, a contact cushion layer-63, a lower connecting seat-64, a sleeve separating plate-65, a sleeve opening-66, a rotating column-67, a column cavity-68, an anti-skid thread-611, a frosted surface-612 and a sleeve plate main body-613.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, 2, 3, 4 and 5, the present invention provides a cable dedicated to a fireproof instrument robot: the cable comprises a cable main body 1, an outer sheath 2, a side opening 3, a strip-shaped groove 4, a fastening screw 5 and a connecting mechanism 6, wherein the strip-shaped groove 4 is arranged beside the outer sheath 2, the strip-shaped groove 4 is provided with two positions, the side opening 3 is positioned at the tail ends of the two sides of the strip-shaped groove 4, the strip-shaped groove 4 is distributed along the outer surface of the axis of the outer sheath 2, the fastening screw 5 is positioned at the two sides of the outer sheath 2, the fastening screw 5 is vertically arranged on the outer surface of the outer sheath 2, the outer surface of the cable main body 1 is wrapped with the outer sheath 2, the inner surface of the connecting mechanism 6 is attached to the outer surface of the outer sheath 2, the connecting mechanism 6 is in threaded connection with the fastening screw 5, the cable main body 1 comprises an external soft rubber block 11, a shielding layer 12, a supporting and connecting rubber 13, an insulating layer 14, a first conductor core 15, supporting connection colloid 13 and filling layer 17 set up in a staggered way, insulating layer 14 inside parcel has first conductor core 15, first conductor core 15 is the same with second conductor core 16 structure, filling layer 17 is located shielding layer 12 inside, coupling mechanism 6 includes arc lagging 61, go up even seat 62, contact cushion 63, even seat 64 down, divide lagging 65, cuff 66, rotate post 67 and post cavity 68, arc lagging 61 top and fastening screw 5 rotate to be connected, go up even seat 62 internal surface and fastening screw 5 threaded connection, be equipped with contact cushion 63 on even seat 62 left side bottom surface, be equipped with on even seat 64 down and divide lagging 65, cuff 66 is located branch lagging 65 inboard, it connects with post cavity 68 hinged joint to rotate post 67, post cavity 68 is located and links seat 62 and lower seat 64 junction.

The sleeve separating plate 65 and the arc sleeve plate 61 are arranged in axial symmetry, so that cables can be conveniently and oppositely connected and fixed.

The arc-shaped sleeve plate 61 comprises anti-slip grains 611, a frosted surface 612 and a sleeve plate main body 613, the anti-slip grains 611 and the frosted surface 612 are of an integrated structure, the frosted surface 612 is located on the front surface of the sleeve plate main body 613, and the anti-slip grains 611 are attached to the outer surface of the outer sheath 2.

Wherein, fastening screw 5 is equipped with two altogether, and the cooperation is used effectually.

The anti-slip lines 611 are distributed at equal intervals along the surface of the frosting surface 612, and the widths of the anti-slip lines 611 are equal.

Wherein, the first conductor core 15 outer body is a cylinder structure.

The thickness of the shielding layer 12 is 1mm, and the protection effect is good.

The insulating layer 14 and the outer sheath 2 are made of polyvinyl chloride insulating materials, and mechanical performance is enhanced.

Wherein, the shielding layer 12 is made of copper wire.

Wherein, the filling layer 17 is filled with polypropylene fiber, which increases the bending resistance.

The working principle is as follows: when the special cable for the fireproof instrument robot is used, firstly, the insulating layer 14 and the outer sheath 2 are made of polyvinyl chloride materials which have high mechanical performance and meet the requirement of the cable on the mechanical service life, and the filling layer 17 is filled with polypropylene fibers, so that the bending resistance is improved, the cable main body 1 meets the use requirement of the basic robot for multiple bending of the cable when the cable is laid, the outer soft rubber block 11 is optimally arranged in the cable main body 1, and the outermost side of the first conductor core 15 and the outermost side of the second conductor core 16 can be protected under the condition that the bending of the cable is not reduced; secondly, the shielding layer 12 is made of copper wires, the electromagnetic compatibility (EMC) requirements of the cable are met, and finally, the supporting connecting colloid 13 and the filling layer 17 are arranged in a staggered mode, so that the first conductor core 15, the second conductor core 16 and other conductor cores are protected; when the special cable for the fireproof instrument robot is connected, the cable is usually wound and connected by adopting special adhesive tapes after the conductor cores are connected, in order to ensure that the connection is not broken by external force and to enhance the stability, a connecting mechanism 6 is arranged, after the cable is disconnected, the left side of the upper connecting seat 62 is connected with the hinged part of the lower connecting seat 64 by the upper connecting seat 62, namely, the rotating column 67 is matched with the column cavity 68, and the side of the left side provided with the contact cushion 63 is opened while the right side connectivity is ensured, so that the connecting mechanism 6 is sleeved on the corresponding position of the cable connection, and the seat body on the left end corresponding to the rotating column 67 is connected and fixed with the screw, after the fixation, the fastening screw 5 is screwed to push the arc-shaped sleeve plate 61 and the sleeve separating plate 65, and the anti-skid lines 611 on the arc-shaped sleeve plate 61 are beneficial to anti-skid fixation of the surface of the outer sheath 2, so that the stable connection of the two sides of the cable is realized.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A fireproof cable special for an instrument robot comprises an outer sheath (2), a side opening (3), two strip-shaped grooves (4) and fastening screws (5), wherein the strip-shaped grooves (4) are formed in the side of the outer sheath (2), the strip-shaped grooves (4) are formed in two positions, the side opening (3) is located at the tail ends of the two sides of each strip-shaped groove (4), the strip-shaped grooves (4) are distributed along the outer surface of the axis of the outer sheath (2), the fastening screws (5) are located on the two sides of the outer sheath (2), and the fastening screws (5) are vertically arranged on the outer surface of the outer sheath (2);

the method is characterized in that: the cable comprises a cable main body (1) and a connecting mechanism (6), wherein an outer sheath (2) wraps the outer side surface of the cable main body (1), the inner surface of the connecting mechanism (6) is attached to the outer surface of the outer sheath (2), a fastening screw (5) is connected to the connecting mechanism (6) in a threaded manner, the cable main body (1) comprises an external soft rubber block (11), a shielding layer (12), a supporting connecting rubber body (13), an insulating layer (14), a first conductor core (15), a second conductor core (16) and a filling layer (17), the external soft rubber block (11) is arranged inside the outer sheath (2), the external soft rubber block (11) is annularly and symmetrically distributed around the shielding layer (12), the supporting connecting rubber body (13) and the filling layer (17) are arranged in a staggered manner, the first conductor core (15) wraps the insulating layer (14), and the first conductor core (15) and the second conductor core (16) are identical in structure, packing layer (17) are located inside shielding layer (12), coupling mechanism (6) include arc lagging (61), go up even seat (62), contact bed course (63), link seat (64), sleeve board (65), linking (66), rotation post (67) and post cavity (68) down, arc lagging (61) top is rotated with fastening screw (5) and is connected, go up even seat (62) internal surface and fastening screw (5) threaded connection, on be equipped with contact bed course (63) on linking (62) left side bottom surface, be equipped with sleeve board (65) down on linking (64), sleeve board (66) are located sleeve board (65) inboard, rotate post (67) and post cavity (68) hinged joint, post cavity (68) are located and link seat (62) and lower seat (64) junction.

2. The fire-proof type cable special for the instrument robot as claimed in claim 1, wherein: the sleeve separating plate (65) and the arc sleeve plate (61) are arranged in axial symmetry.

3. The fire-proof type cable special for the instrument robot as claimed in claim 1, wherein: the arc-shaped sheathing board (61) comprises anti-skid grains (611), a frosted surface (612) and a sheathing board main body (613), the anti-skid grains (611) and the frosted surface (612) are of an integrated structure, the frosted surface (612) is located on the front surface of the sheathing board main body (613), and the anti-skid grains (611) are attached to the outer surface of the outer sheath (2).

4. The fire-proof type cable special for the instrument robot as claimed in claim 1, wherein: the number of the fastening screws (5) is two.

5. The fire-proof type cable special for the instrument robot is characterized in that: the anti-skid lines (611) are distributed at equal intervals along the surface of the frosting surface (612), and the widths of the anti-skid lines (611) are equal.

6. The fire-proof type cable special for the instrument robot as claimed in claim 1, wherein: the outer body of the first conductor core (15) is of a cylindrical structure.

7. The fire-proof type cable special for the instrument robot as claimed in claim 1, wherein: the thickness of the shielding layer (12) is 1 mm.