CN207966540U - A kind of damp-proof cable facilitating installing and dismounting - Google Patents

Abstract

The utility model discloses a kind of damp-proof cables facilitating installing and dismounting, including the first cable and the second cable and it is arranged in internal the first cable core conductor and the second cable core conductor, the outer wall of first cable core conductor and the second cable core conductor is equipped with insulating layer and moisture-proof filled layer successively from the inside to the outside, first cable and the opposite one end of the second cable are fixed with intubation and conducting wire inserted block respectively, intubation is internally provided with connection conductor bump, connection conductor bump is fixedly connected with the first cable core conductor, conducting wire inserted block is fixedly connected with the second cable core conductor, the left side wall of conducting wire inserted block offers and the jack that connect conductor bump and match, the both sides up and down of intubation open up fluted.The utility model is simple in structure, easy to operate, improves the insulating properties and moisture resistance of cable, and can be protected to cable, while being installed convenient for staff's quick coupling, improves the working efficiency of staff.

Description

A kind of damp-proof cable facilitating installing and dismounting

Technical field

The utility model is related to cable technical field more particularly to a kind of damp-proof cables facilitating installing and dismounting.

Background technology

With the rapid development of the national economy, the electric wire as national economy aorta, dosage and use scope It is increasing.In recent years, the industries such as power plant, substation, smelting and petrochemical industry, it is very big to the demand of cable.

With a large amount of uses of cable, therefore safety problem is that people pay special attention to, but existing cable is exhausted Edge and moisture resistance are all not particularly good, while cable has inconvenience in connector installation, can reduce staff Working efficiency.Therefore, the utility model devises a kind of damp-proof cable facilitating installing and dismounting.

Utility model content

Poor, connector installation inconvenience problem that purpose of the utility model is to solve existing insulating properties and moisture resistance, and A kind of damp-proof cable facilitating installing and dismounting proposed.

To achieve the goals above, the utility model uses following technical solution：

A kind of damp-proof cable facilitating installing and dismounting, including the first cable and the second cable and setting are first The first cable core conductor inside cable and the second cable core conductor being arranged inside the second cable, first cable core conductor It is equipped with insulating layer and moisture-proof filled layer, the material of the moisture-proof filled layer successively from the inside to the outside with the outer wall of the second cable core conductor Material is nano-pores silicon particle；First cable and the opposite one end of the second cable are fixed with intubation and conducting wire respectively Inserted block, the intubation are internally provided with connection conductor bump, and the connection conductor bump is fixedly connected with the first cable core conductor, institute It states conducting wire inserted block to be fixedly connected with the second cable core conductor, the left side wall of the conducting wire inserted block offers and connect conductor bump phase The jack matched, the both sides up and down of the intubation open up fluted, and the groove is described far from being fixed with spring at notch The lower end of spring is fixed with gag lever post, and the upper and lower ends of the conducting wire inserted block offer the trapezoidal limit to match with gag lever post Position slot.

Preferably, the insulating layer and the preferred material of intubation are black crosslinkable polyethylene layer or weatherability black Layer of PVC.

Preferably, the connection conductor bump is copper sheet.

Preferably, edge is fixed with two symmetrical limited blocks in the opening of the groove.

Preferably, the left side top and bottom sidewall of the inserted block is equipped with slope corresponding with gag lever post position.

Preferably, moisture-proof medicament is placed in the nano-pores silicon particle of the moisture-proof filled layer.

Preferably, it is provided with steel belt protection layer outside the moisture-proof filled layer.

Compared with prior art, the utility model provides a kind of damp-proof cable facilitating installing and dismounting, has following Advantageous effect：

1, the insulated cable is improved by the way that the insulating layer in the first cable core conductor and the second cable core conductor outer wall is arranged The insulating properties of cable, by the moisture-proof filled layer and steel belt protection layer being arranged outside cable, can avoid cable by Tide, and effective protection has been carried out to cable.

2, the insulated cable by the spring being arranged in groove and is arranged gag lever post in lower spring end, works as inserted block When movement is inserted into cannula interior, gag lever post is clamped with trapezoidal limiting slot, and then can be by the first cable and the second cable Fast Installation improves the working efficiency of staff in dismounting.

3, the insulated cable can avoid gag lever post by the limited block being arranged in groove when gag lever post moves down It removes in groove.

It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model It is simple in structure, it is easy to operate, the insulating properties of cable is improved, and can be protected to cable, while being convenient for work people Member's quick coupling installation, improves the working efficiency of staff.

Description of the drawings

Fig. 1 be the utility model proposes a kind of damp-proof cable for facilitating installing and dismounting structural schematic diagram；

Fig. 2 be the utility model proposes a kind of damp-proof cable part A for facilitating installing and dismounting structural schematic diagram.

In figure：1 first cable, 2 second cables, 3 first cable core conductors, 4 second cable core conductors, 5 insulating layers, 6 are prevented Damp filled layer, 7 intubations, 8 inserted blocks, 9 connection conductor bumps, 10 jacks, 11 grooves, 12 springs, 13 gag lever posts, 14 trapezoidal limits Slot, 15 limited blocks, 16 steel belt protection layers.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.

Referring to Fig.1-2, a kind of damp-proof cable facilitating installing and dismounting, including the first cable 1 and the second cable 2 with And first be arranged inside the first cable 1 cable core conductor 3 and the second cable core conductor 4 for being arranged inside the second cable 2, The outer wall of first cable core conductor 3 and the second cable core conductor 4 is equipped with insulating layer 5 and moisture-proof filled layer 6 successively from the inside to the outside, described Moisture-proof filled layer 6 material be nano-pores silicon particle；First cable 1 and the opposite one end of the second cable 2 are solid respectively It is fixed to be equipped with intubation 7 and conducting wire inserted block 8, it is intubated 7 and is internally provided with connection conductor bump 9, connection conductor bump 9 leads with the first core Body 3 is fixedly connected, and conducting wire inserted block 8 is fixedly connected with the second cable core conductor 4, and the left side wall of conducting wire inserted block 8 is offered and led with connecting The jack 10 that body convex block 9 matches, the both sides up and down for being intubated 7 open up fluted 11, and groove 11 is far from fixation is set at notch There are spring 12, the lower end of spring 12 to be fixed with gag lever post 13, the upper and lower ends of conducting wire inserted block 8 offer and 13 phase of gag lever post Matched trapezoidal limiting slot 14.

Insulating layer 5 and the preferred material of intubation 7 are black crosslinkable polyethylene layer or weatherability black PVC layer, connection Conductor bump 9 is copper sheet, and copper sheet electric conductivity is relatively good, and edge is fixed with two symmetrical limits in the opening of groove 11 The left side top and bottom sidewall of block 15, inserted block 8 is equipped with slope corresponding with 13 position of gag lever post, is moved to convenient for gag lever post 13 trapezoidal In limiting slot 14, moisture-proof medicament is placed in the nano-pores silicon particle of moisture-proof filled layer 6；It is provided with steel band outside moisture-proof filled layer 6 Protective layer 16.

In the utility model, in use, by the way that the insulation in 4 outer wall of the first cable core conductor 3 and the second cable core conductor is arranged Layer 5, improves the insulating properties of cable, can by the moisture-proof filled layer 6 and steel belt protection layer 16 being arranged outside cable It avoids cable from making moist, and effective protection has been carried out to cable, pass through the spring 12 being arranged in groove 11 and setting Gag lever post 13 in 12 lower end of spring, when the movement of inserted block 8 is inserted into 7 inside of intubation, gag lever post 13 blocks with trapezoidal limiting slot 14 It connects, and then the first cable 1 and 2 Fast Installation of the second cable and dismounting can be improved the working efficiency of staff, By the way that the limited block 15 in groove 11 is arranged, when gag lever post 13 moves down, gag lever post 13 can be avoided to remove in groove 11.

The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (7)

1. a kind of damp-proof cable facilitating installing and dismounting, including the first cable (1) and the second cable (2) and setting exist The second cable core conductor (4) of the first cable core conductor (3) and setting inside the second cable (2) inside first cable (1), It is characterized in that, the outer wall of first cable core conductor (3) and the second cable core conductor (4) is equipped with insulating layer successively from the inside to the outside (5) and moisture-proof filled layer (6), the material of the moisture-proof filled layer (6) is nano-pores silicon particle；First cable (1) and the opposite one end of the second cable (2) is fixed with intubation (7) and conducting wire inserted block (8) respectively, the intubation (7) it is interior Portion is equipped with connection conductor bump (9), and the connection conductor bump (9) is fixedly connected with the first cable core conductor (3), and the conducting wire is inserted Block (8) is fixedly connected with the second cable core conductor (4), and the left side wall of the conducting wire inserted block (8) offers and connect conductor bump (9) The both sides up and down of the jack (10) to match, the intubation (7) open up fluted (11), and the groove (11) is far from notch Be fixed with spring (12), the lower end of the spring (12) is fixed with gag lever post (13), the conducting wire inserted block (8) up and down Both ends offer the trapezoidal limiting slot (14) to match with gag lever post (13).

2. a kind of damp-proof cable facilitating installing and dismounting according to claim 1, which is characterized in that the insulating layer (5) and the preferred material of intubation (7) is black crosslinkable polyethylene layer or weatherability black PVC layer.

3. a kind of damp-proof cable facilitating installing and dismounting according to claim 1, which is characterized in that the connection conductor Convex block (9) is copper sheet.

4. a kind of damp-proof cable facilitating installing and dismounting according to claim 1, which is characterized in that the groove (11) Opening in along being fixed with two symmetrical limited blocks (15).

5. a kind of damp-proof cable facilitating installing and dismounting according to claim 1, which is characterized in that the inserted block (8) Left side top and bottom sidewall be equipped with slope corresponding with gag lever post (13) position.

6. a kind of damp-proof cable facilitating installing and dismounting according to claim 1, which is characterized in that the moisture-proof filling Moisture-proof medicament is placed in the nano-pores silicon particle of layer (6).

7. a kind of damp-proof cable facilitating installing and dismounting according to claim 1, which is characterized in that described moisture-proof to fill out It fills outside layer (6) and is provided with steel belt protection layer (16).