CN202642998U - Portable tightening coil holder - Google Patents

Abstract

The utility model discloses a portable tightening wire rack, which comprises an upper plate, a lower plate, a central shaft and a movable column. The upper end is welded with a flat plate perpendicular to the central axis. Bolt holes are set on the flat plate. Threaded holes corresponding to the bolt holes of the flat plate are set in the middle of the upper plate. The circumference of the upper plate is fixed with a clamping device corresponding to the movable column. The lower end of the movable column is provided with two end columns perpendicular to the movable column, and the lower plate is welded with two opposite collars for fitting the end columns. The utility model has the advantages of simple structure, beautiful and practical, low cost and easy to carry.

Description

Portable tightening wire stand

technical field

The utility model relates to a tool for arranging wires in power lines, in particular to a portable tightening wire rack for recycling and arranging the wires.

Background technique

With the continuous development of the power system, some power lines will have to increase the voltage level and expand the capacity. In this way, the recovery of the wires of the power lines has become a frequent work. In order to save manpower and improve efficiency, the electric power department usually uses a special tightening wire car to recycle and organize the wires. However, in line construction, often due to site constraints, the special tightening line car is bulky and cannot enter the designated position. the

Utility model content

The technical problem to be solved by the utility model is to provide a portable tightening wire frame which is not limited by the site.

In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:

Portable tightening frame, including upper plate, lower plate, central shaft, movable column, the central axis is welded and fixed in the center of the lower plate, the movable column is installed on the lower plate along the circumference, and the upper end of the central axis is welded to be perpendicular to the central axis Bolt holes are set on the plate, threaded holes corresponding to the bolt holes of the plate are set in the middle of the upper plate, and the circumference of the upper plate is fixedly provided with a clamping device corresponding to the movable column.

The further improvement of the utility model lies in that: the lower end of the movable column is provided with two end columns perpendicular to the movable column, and the lower plate is welded with two oppositely arranged collars for fitting the end columns.

The further improvement of the utility model is that: the movable column is a cylindrical structure with a central hole, and the clamping device of the upper plate is a clamping column matched with the central hole of the movable column.

The further improvement of the utility model is that: the movable column is a cylindrical structure, and the clamping device of the upper plate is a ferrule for fitting the movable column.

Owing to having adopted above-mentioned technical scheme, the technical progress that the utility model obtains is:

When the utility model is in use, the central shaft is fixed to the upper plate through bolts on the flat plate, and the movable column is fixed to the upper plate through the clamping device matched therewith. The utility model can be conveniently installed on the rear wheel of a small tractor, works with differential speed, and the speed of tightening is controlled by the gearbox and throttle of the tractor, which can reduce the loss length of new wires, and can conveniently take up the old wires and coil them at the same time Shafted for reuse. After the wire is wound up into a coil, the bolt on the flat plate of the central shaft can be loosened to make the movable column come out of the clamping device. After the upper disc is taken off, the coiled wire can be stored, and then the upper disc can be installed again to continue Recycle the wire. The utility model has the advantages of simple structure, beautiful and practical, low cost and easy to carry.

Description of drawings

Fig. 1 is the structural representation of a kind of embodiment of the utility model;

Fig. 2 is a sectional view taken along line A-A of Fig. 1 .

Wherein, 1, the lower plate, 2, the movable column, 3, the upper plate, 4, the bolt, 5, the clamping column, 6, the central shaft, 7, the collar, 8, the through hole, 9, the flat plate.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in further detail:

The portable tightening wire stand, as shown in Fig. 1 and Fig. 2, includes an upper plate 3, a lower plate 1, a central shaft 6, and a movable column 2. The central shaft 6 can be a hollow cylinder or a solid column. The lower end of the central shaft 6 is fixed to the center of the lower wall 1 by welding. The upper end of the central axis 6 is welded with a flat plate 9 perpendicular to the central axis, and the flat plate has bolt holes. The flat plate 9 is against the lower surface of the upper plate 3 , and the middle position of the upper plate 3 is provided with a threaded hole corresponding to the bolt hole of the plate 9 . The central shaft 6 and the upper plate 3 can be fixedly connected as a whole through the bolt 4 . The movable column 2 is movable and installed on the lower wall 1 along the circumference, and the lower end of the movable column 2 stretches out two end columns perpendicular to the movable column, and the two end columns and the movable column form a T-shaped structure. Two oppositely arranged collars 7 are welded on the lower wall 1, and the end columns are sleeved in the collars 7, so that the movable column can shrink toward the central axis or scatter around when it is not connected with the upper wall. The circumference of the upper plate 3 is fixedly provided with a clamping device corresponding to the movable column. When the movable column 2 is a cylindrical structure with a central hole, the clamping device of the upper plate 3 is a clamping column 5 matched with the central hole of the movable column.

In another embodiment of the present utility model, the movable column 2 is a cylindrical structure, and the clamping device of the upper plate 3 is a ferrule for fitting the movable column.

Claims (4)

1. Portable tightening wire rack, characterized in that it includes upper plate (3), lower plate (1), central shaft (6), movable column (2), and the central shaft (6) is welded and fixed on the lower plate (1) ), the movable column (2) is installed on the lower plate (1) along the circumference, and the upper end of the central axis (6) is welded to a flat plate (9) perpendicular to the central axis. Bolt holes are set on the flat plate (9), and the upper plate The middle position of (3) is provided with threaded holes corresponding to the bolt holes of the plate (9), and the circumference of the upper plate (3) is fixedly provided with a clamping device corresponding to the movable column (2). 2. The portable tightening wire stand according to claim 1, characterized in that: the lower end of the movable column (2) is provided with two end columns perpendicular to the movable column, and two opposite end columns are welded on the lower plate (1) Collar (7) for the set end post. 3. The portable tightening wire stand according to claim 1 or 2, characterized in that: the movable column (2) is a cylindrical structure with a central hole, and the clamping device of the upper plate (3) is The central hole of the post fits the post (5). 4. The portable tightening wire stand according to claim 1 or 2, characterized in that: the movable column (2) is a cylindrical structure, and the clamping device of the upper plate (3) is a ferrule for fitting the movable column.

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