CN212135992U

CN212135992U - Flexible fireproof cable

Info

Publication number: CN212135992U
Application number: CN202020426386.3U
Authority: CN
Inventors: 蒋军熙; 卫宇
Original assignee: Jiangsu Kaida Cable Co ltd
Current assignee: Jiangsu Kaida Cable Co ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-12-11
Anticipated expiration: 2030-03-30

Abstract

The utility model discloses a flexible fireproof cable belongs to wire and cable technical field, a flexible fireproof cable, including the cable conductor, the quantity of cable conductor is a plurality of, a plurality of the insulating rubber filling layer has been cup jointed to the surface of cable conductor, the surface of insulating rubber filling layer has cup jointed first insulation cover, the one end fixedly connected with cable receiving head of cable conductor, the one end fixedly connected with electricity cabinet connector of cable conductor. This flexible fireproof cable, when cable joint head and cable receiving head connect through the setting, the spliced pole of cable joint head can insert and fix in the spliced eye that the inside connection inserted block of cable receiving head was seted up, and one side of connecting the snap ring when connecting will insert the inside of connecting the draw-in groove piece, forms a protective wall to the outside that cable joint head and cable receiving head are connected like this, avoids the invasion of water under humid environment.

Description

Flexible fireproof cable

Technical Field

The utility model relates to a wire and cable technical field especially relates to a flexible fireproof cable.

Background

Cables are generally formed by twisting several or several groups of wires around a center, and have a shape similar to a rope, while the outer layer covers a high insulation layer, and cables include power cables, control cables, highly flexible shielded cables, computer cables, and the like, which are formed by single-strand or multi-strand wires and insulation layers, and are used for connecting circuits, electric appliances, and the like, wherein highly flexible shielded cables are often used in various industries because of their good flexibility and shielding function. The flexible fireproof cable that has now under humid environment has the seam to lead to the erosion of water to cause to break and fall the normal use that influences flexible fireproof cable when connecting, and current cable pliability is relatively poor, causes the damage to the wire of inside easily when buckling to needs to the cable, is unfavorable for the use of article.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the prior art is relatively poor in waterproof performance and relatively poor in flexibility, and providing a flexible fireproof cable.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a flexible fireproof cable, includes the cable conductor, the quantity of cable conductor is a plurality of, a plurality of the insulating rubber filling layer has been cup jointed to the surface of cable conductor, the first insulating cover has been cup jointed to the surface of insulating rubber filling layer, the one end fixedly connected with cable reception head of cable conductor, the electric cabinet connector of one end fixedly connected with of cable conductor, the inside fixedly connected with of cable reception head connects the inserted block, the spliced eye has been seted up to the surface of connecting the inserted block, the quantity of spliced eye is a plurality of.

Preferably, the inside of the inserting hole is inserted with a plurality of connecting inserting columns, and the bottom ends of the connecting inserting columns are fixedly connected with cable connectors.

Preferably, a glass fiber layer is sleeved outside the first insulating sleeve, and a second insulating sleeve is sleeved on the outer surface of the glass fiber layer.

Preferably, a metal protective layer is sleeved on the outer surface of the second insulating sleeve, and a third insulating sleeve is sleeved on the outer surface of the metal protective layer.

Preferably, the outer surface of the cable receiving head is fixedly connected with a connecting clamping groove block, and the outer surface of the cable receiving head is sleeved with a first anti-slip sleeve.

Preferably, the outer surface of the cable connector is fixedly connected with a connecting clamp ring, and the outer surface of the cable connector is sleeved with a second anti-skidding sleeve.

Preferably, the outer surface of the connecting plug block is provided with a fixed clamping groove, and the inner side wall of the cable connector is fixedly connected with a fixed clamping block.

Compared with the prior art, the utility model provides a flexible fireproof cable possesses following beneficial effect:

1. the utility model discloses, through setting up connection draw-in groove piece and connection snap ring, when cable connector and cable receiving head connect, the spliced eye that the inside connection inserted block of cable receiving head was seted up can be inserted to cable connector's spliced pole and fixes, one side of connecting the snap ring when connecting will insert the inside of connecting the draw-in groove piece, form a guard wall to the outside that cable connector and cable receiving head are connected like this, avoid the invasion of water under moist environment, thereby reached the better purpose of waterproof nature.

2. The utility model discloses, through setting up first insulating cover, the insulating cover of second, the insulating cover of third and insulating rubber filling layer, can reduce the friction between the cable conductor at the outside insulating rubber filling layer of cable conductor, reduce the impaired of cable conductor, the inside pliability of cable conductor has been strengthened, the inside first insulating cover of device, the insulating cover of second, the insulating cover of third, protection and pliability between each layer of inside cable can be strengthened, thereby the better purpose of device pliability has been reached.

Drawings

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

fig. 2 is a schematic view of a cable receiving head structure according to the present invention;

fig. 3 is a schematic structural view of the electrical cabinet connector of the present invention;

fig. 4 is a schematic side view of the cable receiving head of the present invention;

fig. 5 is a side view schematic diagram of the cable connector of the present invention.

In the figure: 1. a cable conductor; 2. an insulating rubber filling layer; 3. a first insulating sleeve; 4. a cable receiving head; 5. connecting the plug blocks; 6. inserting holes; 7. connecting the inserted columns; 8. a cable connector; 9. a glass fiber layer; 10. a second insulating sleeve; 11. a metal protective layer; 12. a third insulating sleeve; 13. connecting the clamping groove blocks; 14. a first anti-slip cover; 15. connecting a snap ring; 16. a second anti-slip sleeve; 17. fixing the clamping groove; 18. fixing the fixture block; 19. electric cabinet connector.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 being 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.

Referring to fig. 1-5, a flexible fireproof cable comprises a plurality of cable conductors 1, the number of the cable conductors 1 is a plurality, an insulating rubber filling layer 2 is sleeved on the outer surface of the cable conductors 1, a first insulating sleeve 3 is sleeved on the outer surface of the insulating rubber filling layer 2, a glass fiber layer 9 is sleeved on the outer portion of the first insulating sleeve 3, a second insulating sleeve 10 is sleeved on the outer surface of the glass fiber layer 9, the glass fiber layer 9 plays a role of flame retardance when the device is on fire, the second insulating sleeve 10 plays a role of preventing electric leakage and enhancing flexibility of the device, a metal protective layer 11 is sleeved on the outer surface of the second insulating sleeve 10, a third insulating sleeve 12 is sleeved on the outer surface of the metal protective layer 11, the metal protective layer 11 plays a role of enhancing the firm strength inside the device and enhancing protection inside the device, and the third insulating sleeve 12 plays a role of enhancing the protection and flexibility of the device, one end of the cable conductor 1 is fixedly connected with a cable receiving head 4, the outer surface of the cable receiving head 4 is fixedly connected with a connecting clamping groove block 13, the outer surface of the cable receiving head 4 is sleeved with a first anti-slip sleeve 14, the first anti-slip sleeve 14 is used for preventing the hand slip when a worker holds the cable receiving head 4, the outer surface of the cable connector 8 is fixedly connected with a connecting clamping ring 15, the outer surface of the cable connector 8 is sleeved with a second anti-slip sleeve 16, the connecting clamping ring 15 is connected with the connecting clamping groove block 13 to prevent water from invading into a gap between the cable receiving head 4 and the cable connector 8, the second anti-slip sleeve 16 is used for preventing the hand slip when the worker holds the cable connector 8, one end of the cable conductor 1 is fixedly connected with an electric cabinet connector 19, the inner part of the cable receiving head 4 is fixedly connected with a connecting plug block 5, the outer surface of the connecting plug block 5 is provided with a fixing clamping, inside wall fixedly connected with fixed fixture block 18 of cable joint head 8, when cable joint head 8 and cable receiving head 4 are connected, fixed fixture block 18 can insert fixed slot 17's inside, make things convenient for the staff to connect cable joint head 8 and cable receiving head 4, spliced eye 6 has been seted up to the surface of connecting plug-in block 5, the quantity of spliced eye 6 is a plurality of, the inside grafting of spliced eye 6 has the connection to insert post 7, the quantity of connecting plug post 7 is a plurality of, the bottom fixedly connected with cable joint head 8 of plug post 7 is connected to a plurality of, when connecting the surplus cable receiving head 4 of cable joint head 8, connect plug post 7 and the spliced eye 6 that cable receiving head 4 internal connection plug-in block 5 seted up and be connected.

In the utility model, when the cable connector is connected with the cable receiving head, when the cable connector 8 is connected with the cable receiving head 4, the fixed fixture block 18 can be inserted into the fixed slot 17, the plug-in post of the cable connector 8 can be inserted into the plug-in hole 6 arranged on the connecting plug-in block 5 in the cable receiving head 4 for fixing, the side of the connection clip 15 is inserted into the interior of the connection clip groove block 13 during connection, thus forming a protective wall for the exterior of the connection of the cable connector 8 and the cable receiving head 4, avoid the invasion of water under moist environment, the insulating rubber filling layer 2 outside cable conductor 1 can reduce the friction between cable conductor 1, reduces cable conductor 1's damage, has strengthened the inside pliability of device, and the inside first insulating cover 3, the inside insulating cover 10 of device, third insulating cover 12 can strengthen protection and pliability between the inside each layer of cable.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a flexible fireproof cable, includes cable conductor (1), its characterized in that, the quantity of cable conductor (1) is a plurality of, a plurality of insulating rubber filling layer (2) have been cup jointed to the surface of cable conductor (1), first insulating cover (3) have been cup jointed to the surface of insulating rubber filling layer (2), the one end fixedly connected with cable receiver (4) of cable conductor (1), the one end fixedly connected with electricity cabinet connector (19) of cable conductor (1), the inside fixedly connected with of cable receiver (4) connects plug block (5), spliced eye (6) have been seted up to the surface of connecting plug block (5), the quantity of spliced eye (6) is a plurality of.

2. The flexible fireproof cable according to claim 1, wherein the connection insertion posts (7) are inserted into the insertion holes (6), the number of the connection insertion posts (7) is several, and cable connectors (8) are fixedly connected to the bottom ends of the several connection insertion posts (7).

3. A flexible fire-resistant cable according to claim 1, characterized in that a layer of glass fibers (9) is sheathed outside the first insulating sheath (3), and a second insulating sheath (10) is sheathed on the outer surface of the layer of glass fibers (9).

4. A flexible fireproof cable according to claim 3, wherein the second insulating sheath (10) is sleeved with a metal protective layer (11), and the outer surface of the metal protective layer (11) is sleeved with a third insulating sheath (12).

5. A flexible fireproof cable according to claim 1, wherein the outer surface of the cable receiving head (4) is fixedly connected with a connecting slot block (13), and a first anti-slip sleeve (14) is sleeved on the outer surface of the cable receiving head (4).

6. The flexible fireproof cable of claim 2, wherein a connection snap ring (15) is fixedly connected to the outer surface of the cable connector (8), and a second anti-slip sleeve (16) is sleeved on the outer surface of the cable connector (8).

7. The flexible fireproof cable of claim 1, wherein the outer surface of the connection plug block (5) is provided with a fixing slot (17).

8. A flexible fire-resistant cable according to claim 2, wherein the inner side wall of the cable connector (8) is fixedly connected with a fixing block (18).