CN216851101U

CN216851101U - Portable cable hot patching device

Info

Publication number: CN216851101U
Application number: CN202220045862.6U
Authority: CN
Inventors: 钱章兴; 林朝勇
Original assignee: Shanghai Lanhao Electric Power Co ltd
Current assignee: Shanghai Lanhao Electric Power Co ltd
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-06-28
Anticipated expiration: 2032-01-10

Abstract

The utility model discloses a portable cable hot patching device for the hot patching of rubber such as the sheath insulation of trouble cable, include: the aluminum heating base comprises an upper die fixing plate, an aluminum heating base upper die, an aluminum heating base lower die, a lower die fixing plate, an upright post, a jack and a base; the upper die fixing plate is installed right above the base through a plurality of stand columns, the upper die of the aluminum heating seat is fixed on the upper die fixing plate, the lower die fixing plate is installed on the stand columns in a sliding mode, the lower die of the aluminum heating seat is installed on the lower die fixing plate, the lower die of the aluminum heating seat is opposite to the upper die of the aluminum heating seat, the jack is arranged between the lower die fixing plate and the base, and the lower die fixing plate is controlled to move up and down through the jack. The repair tool is applied to the repair of the insulating sheath rubber of the cable, has the advantages of simple structure and portability, can be easily disassembled and assembled, and is convenient for maintenance personnel to use on site; the maintenance time and cost of a large amount of cables are reduced for a cable user.

Description

Portable cable hot patching device

Technical Field

The utility model relates to a cable field especially relates to a portable cable hot patching device.

Background

The wire and cable are widely applied to various industries, and especially, the special cable plays an important role in important occasions such as mine rail traffic and the like. In the actual production and use process, due to the complex use occasions and severe working conditions of the cable, the conditions of scratching, puncture and the like of the rubber on the surface of the cable are often caused. Because the special cable is high in cost and long in replacement period, normal production is seriously delayed. At this time, the user often chooses to repair the cable according to the damage degree of the cable. The specific method is that the insulation or the sheath at the damaged position is stripped, and then the rubber material is filled and hot-pressed and vulcanized at the damaged position of the cable in a hot patching mode again so as to recover the insulation performance of the cable.

The equipment of this usage all is the complete sets of integrated function in the trade at present, and is too heavy, can't realize taking equipment to the scene of accident and maintain, leads to the cable user can only send the maintenance point maintenance after dismantling the cable specially. Takes a lot of time and cost while delaying production.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem among the prior art, provide a portable cable hot patching device for when realizing the cable hot patching function, can simplify the structure, satisfy simultaneously and simply dismantle, portable carries out the quick maintenance to the scene of an accident.

In order to achieve the purpose of the invention, the utility model adopts the following technical scheme: a portable cable hot-repair device for hot-repairing rubber such as sheath insulation of a faulty cable, comprising: the aluminum heating base comprises an upper die fixing plate, an aluminum heating base upper die, an aluminum heating base lower die, a lower die fixing plate, an upright post, a jack and a base; the upper die fixing plate is installed right above the base through a plurality of stand columns, the upper die of the aluminum heating seat is fixed on the upper die fixing plate, the lower die fixing plate is installed on the stand columns in a sliding mode, the lower die of the aluminum heating seat is installed on the lower die fixing plate, the lower die of the aluminum heating seat is opposite to the upper die of the aluminum heating seat, the jack is arranged between the lower die fixing plate and the base, and the lower die fixing plate is controlled to move up and down through the jack.

Furthermore, heating sockets are arranged on the upper die of the aluminum heating seat and the lower die of the aluminum heating seat and are connected with a power supply through electric wires.

Furthermore, the opposite surfaces of the upper die of the aluminum heating seat and the lower die of the aluminum heating seat are provided with semicircular grooves for installing cables, so that the upper die of the aluminum heating seat and the lower die of the aluminum heating seat are combined to form a circular through hole.

Compared with the prior art, the portable cable hot patching device adopting the technical scheme has the following beneficial effects: be applied to the insulating sheath rubber of cable and repair, have simple structure portable's advantage, can easily dismantle the equipment, the maintenance personal of being convenient for uses at the scene. The maintenance time and cost of a large amount of cables are reduced for a cable user.

Drawings

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

reference numerals: 1. an upper mold fixing plate; 2. an upper die of the aluminum heating seat; 21. a semicircular groove; 3. a heating socket; 4. a lower die of the aluminum heating seat; 5. a lower die fixing plate; 6. a column; 7. a jack; 8. a base.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1, a portable cable hot-repair device for hot-repairing rubber such as sheath insulation of a faulty cable, comprising: the device comprises an upper die fixing plate 1, an aluminum heating seat upper die 2, an aluminum heating seat lower die 4, a lower die fixing plate 5, an upright post 6, a jack 7 and a base 8; go up mould fixing plate 1 and install directly over base 8 through many stands 6, go up mould fixing plate 1 and lock it through the nut, the later stage of being convenient for is dismantled, mould 2 is fixed on last mould fixing plate 1 on the aluminium heating seat, lower mould fixing plate 5 slidable mounting is on stand 6, and aluminium heating seat lower mould 4 is installed on lower mould fixing plate 5, makes aluminium heating seat lower mould 4 relative with mould 2 on the aluminium heating seat, jack 7 sets up between lower mould fixing plate 5 and base 8, reciprocates through jack 7 control lower mould fixing plate 5.

In this embodiment, the upper mold 2 and the lower mold 4 of the aluminum heating seat are both provided with a heating socket 3, which is connected to a power source through an electric wire.

In this embodiment, the opposite surfaces of the upper aluminum heating seat die 2 and the lower aluminum heating seat die 4 are provided with semicircular grooves 21 for installing cables, so that the upper aluminum heating seat die 2 and the lower aluminum heating seat die 4 are combined to form a circular through hole.

An upper die 2 and a lower die 4 of an aluminum heating seat of the device are respectively connected with an upper die fixing plate 1 and a lower die fixing plate; wherein the upper die fixing plate 1 is arranged at the top of the main upright post 6 and is locked and fixed by a nut; the lower die fixing plate is connected with a hydraulic jack 7 at the lower side; therefore, the aluminum heating lower die can be driven to move up and down by operating the hydraulic jack 7 on the lower side, and the opening and closing between the upper die and the lower die are realized; when the cable heating device works, the cable is placed in the semicircular groove 21 between the upper die 2 and the lower die 4 of the aluminum heating seat, and after rubber is filled in, the upper die and the lower die are closed; the mould is heated to a corresponding temperature by an electric control device externally connected with the heating socket 3, after the hot-pressing vulcanization is completed, the mould is opened, the upper mould part is disassembled, and the cable is taken out to complete the repair work.

The above is the preferred embodiment of the present invention, and a person skilled in the art can make several modifications and improvements without departing from the principle of the present invention, and these should also be regarded as the protection scope of the present invention.

Claims

1. A portable cable hot patching device is used for hot patching of rubber such as sheath insulation of a fault cable, and is characterized in that: the method comprises the following steps: the aluminum heating base comprises an upper die fixing plate, an aluminum heating base upper die, an aluminum heating base lower die, a lower die fixing plate, an upright post, a jack and a base; the upper die fixing plate is installed right above the base through a plurality of stand columns, the upper die of the aluminum heating seat is fixed on the upper die fixing plate, the lower die fixing plate is installed on the stand columns in a sliding mode, the lower die of the aluminum heating seat is installed on the lower die fixing plate, the lower die of the aluminum heating seat is opposite to the upper die of the aluminum heating seat, the jack is arranged between the lower die fixing plate and the base, and the lower die fixing plate is controlled to move up and down through the jack.

2. A portable cable hot-repair device according to claim 1, wherein: and heating sockets are arranged on the upper die of the aluminum heating seat and the lower die of the aluminum heating seat and are connected with a power supply through electric wires.

3. A portable cable hot-repair device according to claim 1, wherein: and semicircular grooves for installing cables are formed in the opposite surfaces of the upper aluminum heating seat die and the lower aluminum heating seat die, so that a circular through hole is formed after the upper aluminum heating seat die and the lower aluminum heating seat die are combined.