CN217115474U

CN217115474U - Travelling cable protection device

Info

Publication number: CN217115474U
Application number: CN202220575794.4U
Authority: CN
Inventors: 夏萍; 沈江湧
Original assignee: Hangzhou Jibao Transmission Equipment Co ltd
Current assignee: Zhejiang Keppel Intelligent Equipment Co ltd
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-08-02
Anticipated expiration: 2032-03-16

Abstract

The utility model relates to a cable protection device especially relates to a cable protection device moves about. The device comprises a plurality of circular ring protection components which are distributed in series, wherein the circular ring protection components are in flexible series connection; the ring protection assembly comprises a support frame, a plurality of cable separation cavities used for placing cables are arranged in the support frame, and an anti-collision ring layer is arranged on the outer ring of the support frame. The flexibility is strong during the operation, when protecting the cable, possesses good crookedness, the cable of multiple specification of adaptation simultaneously.

Description

Travelling cable protection device

Technical Field

The utility model relates to a cable protection device especially relates to a cable protection device moves about.

Background

The cable protection pipe is a metal protection pipe which is laid on the outer layer of the cable and has certain mechanical strength, is mainly installed in a section where the communication cable and the power line are crossed, and is used for preventing the power line from being broken to cause short-circuit accidents and further preventing the communication cable and the steel wire rope from being electrified so as to protect the cable, the switch and the core board, so that the whole machine is not burnt out, and a certain isolation effect is also realized on the magnetic field interference of the power line.

The traditional cable protection pipe is only a straight-tube-shaped metal pipe, is single in structure and does not have certain functionality, in the actual use process, a cable is compactly placed inside the cable protection pipe, and because the cable is compactly placed inside the cable protection pipe, frequent friction can be caused between the cable and the inner wall of the cable protection pipe between the cable and the cable, the cable can be damaged in the long-term past, in addition, some cables are buried underground, if the cable protection pipe is in a wet state for a long time, the corrosion phenomenon can also occur to the cable protection pipe, and the service life of the cable is influenced.

The existing cable is usually protected and equipped in a drag chain mode, and the Chinese patent CN202021500106.5 discloses a cable protection tube with a strong cable protection effect, which comprises a square tube placed in the center, a square tube placed at the edge, a cable body, a soft cotton body, a protective sleeve A layer and a protective sleeve B layer. The structure has no rigidity, is not strong in softness, and is less suitable for environments.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve exist not enough among the prior art, provide a compact structure, can confirm protection device's length at will according to the length of cable, whole device is soft formula of swimming and connects simultaneously, and the bending degree is very big, and the environment of use of the fundamental most part, the cable protection device that moves about of protection cable that simultaneously can be fine.

The above technical problem of the present invention can be solved by the following technical solutions:

a traveling cable protection device comprises a plurality of ring protection components which are distributed in series, wherein the ring protection components are in flexible series connection; the ring protection assembly comprises a support frame, a plurality of cable separation cavities used for placing cables are arranged in the support frame, and an anti-collision ring layer is arranged on the outer ring of the support frame.

The length of the ring protection component can be determined according to the length of the cable, the length can be freely combined, and the flexibility is high. The support frame can design the cable compartment of multiple specification for place the cable of different models. After the cable is placed in the cable separation cavity, the cable is required to be lifted, the anti-collision ring layer is made of soft materials, when a hard object is touched, the anti-collision ring layer can be protected from being damaged, and oscillation of the cable is reduced to effectively protect the cable.

Preferably, the supporting frame comprises a supporting separating crosspiece and a detachable ring frame, the supporting separating crosspiece is arranged in the ring frame, a cable separating cavity is formed between the ring frame and the supporting separating crosspiece, a movable detachable series connection fixing piece is arranged in the supporting separating crosspiece, a connection rope used for connecting the circular ring protection assembly in series is arranged in the series connection fixing piece, and the connection rope is clamped and fixed through the series connection fixing piece.

The series fixing piece in the supporting and separating crosspiece is used for fixing the connecting rope, so that the plurality of circular ring protection assemblies form a series structure. The removable circle frame that closes lays with furthest when laying of cable, and not only it is fast to lay, can adapt to multiple cable moreover. The connecting rope is generally a steel wire rope or a rope body which has high strength and is not easy to break.

Preferably, one end of the ring frame is rotatably opened and closed with the support separating crosspiece, and the other end of the ring frame is movably and fixedly connected with the support separating crosspiece; one end of the ring frame and the supporting separation crosspiece are rotatably opened and closed, and the rotation is carried out through the rotating piece, so that the opening and closing are very convenient and quick, and the displacement phenomenon cannot be generated. The ring frame is in a movable opening shape and is fastened through bolts.

The upper portion of series connection mounting be equipped with the little sleeve in interval, the bottom of series connection mounting be equipped with the big sleeve in interval, the little sleeve in interval in the below ring protection subassembly is half to be embedded into the big sleeve in interval in the last ring protection subassembly and from top to bottom ring protection subassembly is the soft switching of rotary type. The diameter of the small sleeve is smaller than that of the large sleeve, and the small sleeve and the large sleeve are connected in a rotating mode after being overlapped up and down.

Preferably, the connecting rope extends out of the ring protection assembly at the uppermost end, and the coupler is fixed at the uppermost end of the connecting rope. The connector is mainly used for hoisting and shifting the cable, and is very convenient.

Preferably, the connector comprises a connecting sleeve rod for fixedly connecting the ropes, a separation frame for separating the cables is arranged at the lower end of the connecting sleeve rod, and a cable furling and hoisting ring layer is arranged at the upper end of the connecting sleeve rod.

Preferably, the separation frame is provided with a plurality of separation notches for separating the cables, and the cable furling hoisting ring layer is provided with at least one furling notch for furling the cables.

Preferably, the anti-collision ring layer is a soft layer, the anti-collision ring layer is half embedded into the outer ring of the support frame, and the surface of the anti-collision ring layer is polygonal. The polygonal anti-collision ring layer has certain wear resistance and is not easy to roll. When the cable is placed on the support frame, the anti-collision ring layer made of soft materials has a flexible effect.

The utility model provides a cable protection device moves about, the flexibility is strong during the operation, when protecting the cable, possesses good crookedness, the cable of the multiple specification of adaptation simultaneously.

Drawings

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

fig. 2 is a schematic perspective view of the connector of the present invention;

FIG. 3 is a side view of the structure of FIG. 2;

fig. 4 is a schematic perspective view of the ring protection assembly of the present invention;

FIG. 5 is a schematic bottom perspective view of the ring protection assembly of the present invention;

FIG. 6 is an enlarged view of the W portion of FIG. 4;

FIG. 7 is an enlarged view of the Y-section of FIG. 4;

FIG. 8 is a schematic top view of the ring protection assembly of the present invention;

FIG. 9 is a schematic sectional view A-A of FIG. 8.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example 1: as shown in the figure, the traveling cable protection device comprises a plurality of circular ring protection components 1 which are distributed in series, wherein the circular ring protection components 1 are in flexible series connection; the ring protection assembly 1 comprises a support frame 2, a plurality of cable separation cavities 3 used for placing cables 18 are arranged in the support frame 2, and an anti-collision ring layer 4 is arranged on the outer ring of the support frame 2.

The support frame 2 comprises a support separation transverse baffle 5 and a detachable ring frame 6, the support separation transverse baffle 5 is arranged in the ring frame 6, a cable separation cavity 3 is formed between the ring frame 6 and the support separation transverse baffle 5, a movable detachable series fixing piece 7 is arranged in the support separation transverse baffle 5, a connecting rope 8 for connecting the ring protection assembly 1 in series is arranged in the series fixing piece 7, and the connecting rope 8 is clamped and fixed through the series fixing piece 7.

One end of the ring frame 6 is rotatably opened and closed with the supporting and separating crosspiece 5, and the other end of the ring frame 6 is movably and fixedly connected with the supporting and separating crosspiece 5;

the upper portion of series connection mounting 7 be equipped with the little sleeve 9 in interval, the bottom of series connection mounting 7 be equipped with the big sleeve 10 in interval, the little sleeve 9 in the interval in the below ring protection subassembly 1 is half embedded into the big sleeve 10 in the interval in the upper square ring protection subassembly 1 and upper and lower ring protection subassembly 1 is the soft switching of rotary type.

The connecting rope 8 extends out of the ring protection component 1 at the uppermost end, and a coupler 11 is fixed at the uppermost end of the connecting rope 8.

The connector 11 comprises a connecting sleeve rod 12 for fixedly connecting the rope 8, a separating frame 13 for separating cables is arranged at the lower end of the connecting sleeve rod 12, and a cable furling and hoisting ring layer 14 is arranged at the upper end of the connecting sleeve rod 12.

The separation frame 13 is provided with a plurality of separation notches 15 for separating cables, and the cable furling lifting ring layer 14 is provided with at least one furling notch 16 for furling cables 18.

The anti-collision ring layer 4 is a soft layer, the anti-collision ring layer 4 is half embedded into the outer ring of the support frame 2, and the surface of the anti-collision ring layer 4 is polygonal.

One end of the ring frame 6 is rotatably connected with the supporting and separating crosspiece 5 through a rotating piece 17.

Claims

1. A moving cable protection device is characterized in that: the device comprises a plurality of circular ring protection assemblies (1) which are distributed in series, wherein the circular ring protection assemblies (1) are in flexible series connection; the circular ring protection assembly (1) comprises a support frame (2), a plurality of cable separation cavities (3) for placing cables (18) are formed in the support frame (2), and an anti-collision ring layer (4) is arranged on the outer ring of the support frame (2);

the supporting frame (2) comprises a supporting separating transverse baffle (5) and a detachable ring frame (6), the supporting separating transverse baffle (5) is arranged in the ring frame (6), a cable separating cavity (3) is formed between the ring frame (6) and the supporting separating transverse baffle (5), a movable detachable series fixing piece (7) is arranged in the supporting separating transverse baffle (5), a connecting rope (8) for connecting the ring protection assembly (1) in series is arranged in the series fixing piece (7), and the connecting rope (8) is fixedly clamped through the series fixing piece (7);

the anti-collision ring is characterized in that the anti-collision ring layer (4) is a soft layer, the anti-collision ring layer (4) is embedded into the outer ring of the support frame (2) in a half mode, and the surface of the anti-collision ring layer (4) is polygonal.

2. The travelling cable protection device according to claim 1, wherein: one end of the ring frame (6) is rotatably opened and closed with the supporting and separating crosspiece (5), and the other end of the ring frame (6) is movably and fixedly connected with the supporting and separating crosspiece (5);

the upper portion of series connection mounting (7) be equipped with interval little sleeve (9), the bottom of series connection mounting (7) be equipped with interval big sleeve (10), interval little sleeve (9) in below ring protection subassembly (1) half imbed in interval big sleeve (10) in the last ring protection subassembly (1) and upper and lower ring protection subassembly (1) are the soft switching of rotary type.

3. A travelling cable protection device according to claim 1 or 2, characterised in that: the connection rope (8) extends out of the ring protection component (1) at the uppermost end, and the uppermost end of the connection rope (8) is fixed with a coupler (11).

4. The travelling cable protection device of claim 3, wherein: the connector (11) comprises a connecting sleeve rod (12) for fixedly connecting the rope (8), a separation frame (13) for separating the cables is arranged at the lower end of the connecting sleeve rod (12), and a cable folding and hoisting ring layer (14) is arranged at the upper end of the connecting sleeve rod (12).

5. The travelling cable protection device according to claim 4, wherein: the separating frame (13) is provided with a plurality of separating gaps (15) for separating cables, and the cable furling hoisting ring layer (14) is provided with at least one furling gap (16) for furling the cables (18).

6. A travelling cable protection device according to claim 2, characterised in that: one end of the ring frame (6) is rotatably connected with the supporting separating crosspiece (5) through a rotating piece (17).