DK201400209A1 - Combine cable pulling tool - Google Patents

Abstract

Transportable equipment for pulling cables and wires wound in rolls or on drums. Construction allows heavy loads due to cylinder shape of rollers and / or drums are evenly distributed at 5 points; and not just axially, therefore ball bearing relief is minimal. It is possible to pull several cable reels at the same time; such as installation wires, when attaching wires in carousels. Unlike existing equipment, where pulling from the cable drum takes place vertically and that the spacer can be adjusted for the centering of any drum and roller. In addition, equipment can be used for winding cable and or wire.

Description

Combination Cable Drawing Tool Scope:

A portable equipment used for manual pulling and or winding of cables and wires from / to drums and rollers. It is possible to pull from several rollers and drums.

Concept in structure: The weight of the wound cable / cord is divided into 5 points, thus allowing a large weight without hampering rotation during the drawing process. The drums are placed upright, after which any tension in the cable and any. wire wound on the drum or in roll indicate free rotation depending on "pulling force". Friction is calculated during rotation depending on the cable / wire weight and force of drag, thus preventing accidental rotation caused by heavy drag.

consists of: - - a bottom tray (A) made of galvanized metal. Ground support on two wheels at the back and two legs. The front of the tray is reinforced with filling (A.l). There are 2 perforated caverns with equal distance from the front of the tray (A.2) and (A.3) as devoted to "a long roll and steer game". The idea that use of the right or left side for drawing and winding is possible.

- The hole for the roller is displaced relative to the circumference of the round part.

- shaft device (B): in the middle of the back of the bottom tray, a shaft is mounted in the center of the tray. The shaft is set between two ball bearings. There are internal threads in the center of the visible part of the shaft for mounting the round dough and accessories.

- On the consuming surface of the tray, 4 rotatable nylon wheels (C) are spaced evenly apart from the shaft and are covered by a round bar.

- a round part (D) made of galvanized metal plate on which 3 oblong grooves with 120 degree angle between the grooves are stopped. The round part is mounted on the shaft so that it rests on the 4 wheel.

- detachable cylindrical long roll (E) made of metal and having a metal center shaft which allows free rotation of the roll around it.

- board game (F) scheme.

Single joystick F.l Double joystick F.2 spacer (G) is attached to the grooves on the round part and adjusted cable reel suspension and possibly drum center "hole". Spacers are made of metal rod with threads on both ends and can be mounted in the rudder with 2 arrangements depending on consumption. GI and G2.

- long rolls are inserted into the cave near the perimeter of the round part and games are inserted into the cave at the bottom of the bottom tray.

Attend: carousel

For pulling multiple roller wire at the same time (J): 1) are tubes that can be screwed onto the shaft and rest on the round part.

2) A round part can be inserted in pipe 3) between paragraphs. Can be clamped to the pipe.

4) The spacer can be folded round in the middle of the carousel.

total load with free rotation: 65kg weight: approx. 6.5 kg.

There are reservations about change in materials and dimensions; besides developing the equipment.

Claims (1)

Danish night requirements Installation cables and wires are usually wound in drums when sold in large quantities or in rolls for retail sale. During the drawing process, any equipment must ensure that the cable and / or cable are unfolded in a straight state due to the conductive metals in the cable / wire being bent during winding on the drum and in the rolled form. All existing drawing equipment is designed to adjust the drums horizontally and axially. In a cable reel, pull from the center and make sure to unfold the cable by hand or pull through a so-called iron reel, however one cable reel at a time. The concept of pulling the cable on vertical rotation is announced by unfolding ^ from the outer edge of the cable reel. In addition, the weight distribution becomes even at five points. This allows the equipment to allow greater weight and suitable for pulling multiple cable reels at a time. The problem with the size of the ·· middle hold s the drum and the cable reel to the center position of the equipment is solved with flexible spacing adjustment.