CN206447399U - Ground wire wrapping head - Google Patents

Abstract

Ground wire winder, used to facilitate the winding of the ground wire. It is characterized in that it includes a base, a casing, a turntable, a turntable drive mechanism and a fixed rod, a casing is arranged above the base, the casing is fixedly connected with the base, and a turntable is installed on the casing to rotate , the housing is provided with a turntable drive mechanism that drives the turntable to rotate in the horizontal plane, and three positioning holes are provided on the turntable, the wire clamp on the ground rod is clamped on the positioning holes, and fixed on the housing There are vertically placed fixed bars, which are located on the axis of the turntable. When winding the ground wire, the ground wire winder only needs one person to operate, which saves manpower. The winding of the grounding wire can be realized by shaking the handle, and the operation is convenient and simple.

Description

ground wire wrap

technical field

The utility model relates to the technical field of electric power construction, in particular to a ground wire winder.

Background technique

In the daily work of substation operation, the frequency of use of the grounding wire is quite high, and its quality requirements are relatively strict. After each use, it must be rewound to ensure its winding quality and the smoothness of the next day's use. Currently, the grounding wire is wound The system is carried out manually by two people, one person is responsible for fixing the insulating rod, and the other person is responsible for winding the grounding wire.

Utility model content

The purpose of the utility model is to provide a grounding wire winder, which is used to facilitate the winding of the grounding wire.

The technical solution adopted by the utility model to solve the technical problem is: a grounding wire winder, which is characterized in that it includes a base, a housing, a turntable, a turntable drive mechanism and a fixing rod, and a housing is arranged above the base, The housing is fixedly connected to the base, and a turntable is mounted on the housing for rotation. A turntable drive mechanism for driving the turntable to rotate in a horizontal plane is provided on the casing. Three positioning holes are provided on the turntable. The clamp on the ground rod is clamped on the positioning hole, and a vertically placed fixed rod is fixed on the housing, and the fixed rod is located on the axis of the turntable.

Further, a support frame is provided between the housing and the base.

Further, the turntable drive mechanism includes a driving bevel gear, a driven bevel gear and a handle, the driving bevel gear is rotatably installed in the housing, and the driven bevel gear is fixedly connected to the bottom of the turntable and meshed with the driving bevel gear , the handle is fixedly connected with the gear shaft of the driving bevel gear.

Further, the turntable drive mechanism further includes a worm gear and a worm screw, the worm gear is arranged coaxially with the driving bevel gear, the worm screw is fixedly connected with the handle and meshes with the worm gear, and the worm screw is rotatably installed in the housing.

Further, a positioning bearing is provided between the turntable and the casing, the outer ring of the positioning bearing is fixed on the casing, and the inner ring of the positioning bearing is fixedly connected with the connecting ring at the bottom of the turntable.

Further, a strap is provided on the upper part of the fixing rod.

The beneficial effects of the utility model are: the grounding wire winder provided by the utility model only needs one person to operate when winding the grounding wire, which saves manpower. The winding of the grounding wire can be realized by shaking the handle, and the operation is convenient and simple.

Description of drawings

Fig. 1 is the schematic diagram of the utility model;

Fig. 2 is the schematic diagram of turntable;

Fig. 3 is the installation diagram of turntable;

Fig. 4 is the schematic diagram of the turntable drive of embodiment one;

Fig. 5 is the schematic diagram of the turntable driving of the second embodiment;

In the figure: 1 base, 2 support frame, 3 shell, 4 turntable, 41 connecting ring, 42 central hole, 43 positioning hole, 5 positioning bearing, 6 supporting bearing, 61 driving bevel gear, 62 driven bevel gear, 63 handle , 64 pads, 65 worm gears, 66 worms, 7 fixed rods, 71 straps.

detailed description

As shown in Figures 1 to 5, the utility model mainly includes a base 1, a support frame 2, a housing 3, a turntable 4, a connecting ring 41, a positioning bearing 5, a support bearing 6, a turntable drive mechanism, a handle 63 and a fixed rod 7 , the utility model is described in detail below in conjunction with accompanying drawing.

As shown in Figure 1, the base 1 is the substrate of the present utility model, and the base can be a square metal plate or other shapes. A support frame 2 is fixed on the top of the base, and the support frame is welded or fixed on the base by bolts. The support frame is an inverted U-shaped structure, and in order to ensure the structural strength, reinforcing ribs are provided on the inner side of the support frame. A housing 3 is fixed on the top of the support frame. The housing is an inverted U-shaped structure, and a turntable 4 is arranged above the casing. The central hole 42 is provided with three positioning holes 43 around the central hole, the positioning holes are square holes, and the three positioning holes are evenly distributed on the same circumference. As shown in FIG. 3 , an annular connecting ring 41 is fixed on the bottom of the turntable. A positioning bearing 5 is arranged between the turntable and the housing, the outer ring of the positioning bearing is fixed on the housing, and the inner ring of the positioning bearing is fixed with a connecting ring, so that the rotating disk is fixed on the inner ring of the positioning bearing through the connecting ring, and then The turntable is rotatably mounted on the housing through positioning bearings.

In order to drive the rotation of the turntable, a turntable drive mechanism is provided in the housing. As shown in Figure 4, the turntable drive mechanism mainly includes a driving bevel gear 61, a driven bevel gear 62 and a handle 63. The inner side of the body, the driven bevel gear is fixed on the bottom of the connecting ring, and the driving bevel gear meshes with the driven bevel gear, the gear shaft of the driving bevel gear is fixedly connected with the handle 63, and the handle is wrapped with a protective pad 64, and the protective pad 64 is wrapped around the handle. The pad is made of rubber, which can increase the comfort when holding. In order to prevent the random rotation of the turntable, as shown in Figure 5, a worm gear 65 can also be fixed on the gear shaft of the driving bevel gear, and a worm screw 66 is installed for rotation in the housing, and the worm shaft of the worm screw is fixedly connected with the handle, and the handle At the same time, the rotation of the turntable is driven by the worm gear, worm, driven bevel gear and driving bevel gear.

As shown in FIG. 1 , a vertically placed fixed rod 7 is fixed on the top of the housing, and the lower part of the fixed rod passes through the central hole and is fixedly connected with the housing. A strap 71 is arranged on the top of the fixed rod, and the ground rod is fixed on the fixed rod by the strap. Velcro can be set on the straps to facilitate bundling and fixing.

When in use, the grounding rod is fixed on the fixing rod, and then the clamps of the grounding wire are clamped on the positioning holes, and the three clamps correspond to the three positioning holes one by one. Finally, shake the handle, and the ground wire can be wound on the ground rod.

Claims (6)

1. The grounding wire winder is characterized in that it includes a base, a housing, a rotating disk, a rotating disk drive mechanism and a fixed rod, and a housing is provided above the base, and the housing is fixedly connected to the base. A turntable is rotatably installed on the casing, and a turntable drive mechanism is provided on the casing to drive the turntable to rotate in the horizontal plane. Three positioning holes are provided on the turntable, and the wire clamp on the ground rod is clamped on the positioning holes. A vertically placed fixed rod is fixed on the housing, and the fixed rod is located on the axis of the turntable. 2. The ground wire winder according to claim 1, wherein a support frame is provided between the housing and the base. 3. The ground wire winder according to claim 1, wherein the turntable driving mechanism comprises a driving bevel gear, a driven bevel gear and a handle, the driving bevel gear is rotatably installed in the housing, and the driven bevel gear is The movable bevel gear is fixedly connected with the bottom of the turntable and meshed with the driving bevel gear, and the handle is fixedly connected with the gear shaft of the driving bevel gear. 4 . The ground wire winder according to claim 3 , wherein the turntable drive mechanism further comprises a worm gear and a worm, the worm is fixedly connected to the handle and meshes with the worm gear, and the worm is rotatably installed in the housing. 5. The grounding wire winder according to claim 1, wherein a positioning bearing is arranged between the turntable and the housing, the outer ring of the positioning bearing is fixed on the housing, and the positioning bearing The inner ring is fixedly connected with the connecting ring at the bottom of the turntable. 6. The grounding wire winder according to claim 1, wherein a strap is provided on the upper part of the fixing rod.