CN206850328U - A kind of cable rapid and convenient formula anchoring - Google Patents

Abstract

The utility model discloses a fast and convenient cable pulling device, which comprises two vertical columns, a fixing rod for fixing the two columns is arranged between the two columns, and a first connecting column is also arranged between the two columns. Rod, the middle part of the first connecting rod is connected with a reversing wheel, and the opposite side of the two columns is provided with an arc-shaped support plate. One end of the arc-shaped support plate is connected with a threaded rod, and the other end of the threaded rod extends to In the opening on the column, the threaded rod is rotatably connected with a nut, and the surface of the end of the support plate away from the threaded rod is fixed with a rubber support pad; the middle part of the upper end of the column is provided with a jack, and an inserting rod is provided in the jack, and two inserting rods A second connecting rod is connected between the rods, and a middle part of one side of the second connecting rod is rotatably connected with a winding wheel for winding cables. The utility model can pull out the cable from the cable well by turning the rocker on the reel, which replaces the traditional manual wire pulling, saves time and effort, and effectively improves the efficiency of power laying and maintenance.

Description

A fast and convenient cable pulling device

technical field

The utility model relates to electric power equipment technology, in particular to a fast and convenient cable pulling device.

Background technique

In the process of cable laying, it is often necessary to pull out the old cable from the cable well, and the old cable can be used as the lead wire of the new cable to facilitate the laying of the new cable; however, the traditional cable pull wires are all safe It is completed by manual pulling, which not only requires a large workload and consumes a lot of manpower, but also the speed of pulling the cables by hand is slow, the work efficiency is low, it takes a lot of time, and it is easy to delay the construction period of cable laying.

For this reason, we propose a kind of cable fast and convenient pulling device to solve the above-mentioned problems.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose a fast and convenient cable pulling device.

In order to achieve the above object, the utility model adopts the following technical solutions:

A fast and convenient cable pulling device, comprising two vertical columns, the cross-section of the columns is square, a fixing rod for fixing the two columns is provided between the two columns, and the distance between the two columns is There is also a first connecting rod between them, the middle part of the first connecting rod is rotatably connected with a reversing wheel, and the opposite sides of the two columns are provided with arc-shaped support plates, and the arc-shaped support plates are close to One end of the column is connected with a threaded rod, and the other end of the threaded rod extends to the opening on the column, and the threaded rod between the arc-shaped support plate and the column is connected with a nut in rotation, and the arc-shaped support plate is away from A rubber support pad is fixed on the surface of one end of the threaded rod; a socket is provided in the middle of the upper end of the column, and an insertion rod is provided in the socket, and a locking device for fixing the insertion rod is provided on the side wall of the column. screw, a second connecting rod is connected between the two insertion rods, the middle part of one side of the second connecting rod is rotatably connected with a winding wheel for winding cables, and the winding wheel is far away from one end of the second connecting rod Attached with rocker.

Preferably, at least two L-shaped rotating rods are fixedly connected to the side wall of the nut.

Preferably, the reversing wheel and the winding wheel are both arranged on the same side of the column.

Preferably, one end of the locking screw penetrates the side wall of the column and extends to the inside of the insertion hole, and a damping rubber pad is connected to one end of the locking screw, and the damping rubber pad abuts against the insertion rod.

Compared with the prior art, the beneficial effect of the utility model is: by setting the retractable arc-shaped support plates on both sides of the column, it is convenient to fix the lower end of the device firmly in the cable well; Rod, and a winding wheel is set on the second connecting rod between the two insertion rods; the cable can be pulled out of the cable well by turning the upper handle of the winding wheel, instead of the traditional manual cable pulling, saving time and effort, and effective Improve the efficiency of power laying and maintenance.

Description of drawings

Fig. 1 is the structural schematic diagram of a kind of fast and convenient cable pulling device proposed by the utility model;

Fig. 2 is the enlarged view of place A in Fig. 1;

Fig. 3 is a side view of a fast and convenient cable pulling device proposed by the utility model.

In the figure: 1 column, 2 fixed rod, 3 first connecting rod, 4 reversing wheel, 5 arc-shaped support plate, 6 threaded rod, 7 nut, 8 L-shaped rotating rod, 9 rubber support pad, 10 insert rod, 11 lock Tightening screws, 12 second connecting rods, 13 cables, 14 reels, 15 rocking handles.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Referring to Figures 1-3, a fast and convenient cable pulling device includes two vertical columns 1, the cross-section of which is square, and a fixing rod 2 for fixing them is provided between the two columns 1, and There is also a first connecting rod 3 between the two columns 1, and the middle part of the first connecting rod 3 is connected with a reversing wheel 4. The opposite side of the two columns 1 is provided with an arc-shaped support plate 5, and the arc-shaped supporting plate 5 is arranged on the opposite side. One end of the arc-shaped support plate 5 close to the column 1 is connected with a threaded rod 6, and the other end of the threaded rod 6 extends to the opening on the column 1, and the threaded rod 6 between the arc-shaped support plate 5 and the column 1 is rotatably connected with a nut. 7. It should be noted that at least two L-shaped rotating rods 8 are fixedly connected to the side wall of the nut 7, and the bent ends of the L-shaped rotating rods 8 are set outward, and the expansion and contraction of the threaded rod 6 can be controlled by rotating the nut 7 A rubber support pad 9 is fixed on the surface of the arc-shaped support plate 5 away from the threaded rod 6 , and the damping rubber pad is against the insertion rod 10 .

The upper middle part of column 1 is provided with jack, and is provided with inserting rod 10 in the jack, and the side wall of column 1 is provided with the locking screw 11 that is used for fixing inserting bar 10, unclamps locking screw 11 and can The protruding length of the plunger 10 is adjusted; a second connecting rod 12 is connected between the two plunger rods 10, and the second connecting rod 12 is arranged near the upper end of the plunger rod 10, and the middle part of the second connecting rod 12 is rotated and connected. On the reel 14 for winding the cable 13 , the end of the reel 14 away from the second connecting rod 12 is connected with a handle 15 .

In the utility model, the reversing wheel 4 and the reel 14 are all arranged on the same side of the column 1, and the cable 13 passes through the reversing wheel 4 after passing through the cable well, and passes through the reel 14 after being wound several times. The cable 13 can be pulled out from the cable well by turning the crank handle 15 to replace the manual pull wire, and after the cable 13 has gone around enough turns on the reel 14, the friction between it and the reel 14 can be Provides the tension needed to pull the wire and prevents slippage.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. Any equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (4)

1. A fast and convenient pull wire device for cables, characterized in that it comprises two vertically arranged columns (1), the section of which is square, and between the two said columns (1). The two fixed rods (2) are fixed, and a first connecting rod (3) is also arranged between the two uprights (1), and the middle part of the first connecting rod (3) is rotatably connected with a reversing wheel (4), the opposite sides of the two columns (1) are provided with an arc-shaped support plate (5), and the end of the arc-shaped support plate (5) near the column (1) is connected with a threaded rod ( 6), the other end of the threaded rod (6) extends into the opening on the column (1), and the threaded rod (6) between the arc-shaped support plate (5) and the column (1) is rotatably connected There is a nut (7), and a rubber support pad (9) is fixed on the surface of one end of the arc-shaped support plate (5) away from the threaded rod (6); An insertion rod (10) is provided in the hole, and a locking screw (11) for fixing the insertion rod (10) is provided on the side wall of the column (1), between the two insertion rods (10) A second connecting rod (12) is connected, and the middle part of one side of the second connecting rod (12) is rotatably connected with a reel (14) for winding the cable (13), and the reel (14) is far away from the first One end of two connecting rods (12) is connected with rocking handle (15). 2. The fast and convenient cable pulling device according to claim 1, characterized in that at least two L-shaped rotating rods (8) are fixedly connected to the side wall of the nut (7). 3. The fast and convenient cable pulling device according to claim 1, characterized in that, both the redirection wheel (4) and the winding wheel (14) are arranged on the same side of the column (1). 4. The fast and convenient cable pulling device according to claim 1, characterized in that, one end of the locking screw (11) penetrates the side wall of the column (1) and extends to the inside of the socket, and is locked One end of the screw (11) is connected with a damping rubber pad, and the damping rubber pad is against the insertion rod (10).