CN204481391U - A kind of replacing double bundle conductor conductor spacer specific purpose tool - Google Patents

Abstract

The utility model discloses a kind of replacing double bundle conductor conductor spacer specific purpose tool, comprise action bars and hooking device, described action bars cross section is prismatic, there is insulation telescopic nature, and a plate is fixed in one end of described action bars, described connecting plate is provided with connecting hole, described hooking device comprises a leading screw, described leading screw two ends are respectively equipped with a connection folder, described two connection folders are equipped with a connecting hole, one of them connects folder and is connected with long hook, described long hook is provided with a connecting hole, another connects folder and is connected with short hook, described short hook is provided with two connecting holes, and described short hook is connected with described action bars by one of them connecting hole.Compared with prior art, the utility model not only simple structure, rational in infrastructure, total weight is light, easy to use, and sturdy and durable, and versatility is good.

Description

A special tool for replacing double-split wire spacer rods

technical field

The utility model belongs to the technical field of electric power, and in particular relates to a special tool for replacing a spacer bar of a double-split wire.

Background technique

The spacer rods on the split conductors may become loose, damaged or other defects that threaten the safe operation of the line because the bolts are not fastened in place during the initial installation or are affected by the vibration of the conductors for a long time during operation. It will cause major accidents such as broken wires and inverted rods. When replacing or installing new spacers with power on, the soft ladder operation method is adopted. The soft ladder is suspended on a sub-conductor. When the operator reaches the installation position by climbing the soft ladder, The weight of the soft ladder will be pulled up and down a certain distance (generally 3-5 meters) from the other sub-conductor. If the upper sub-conductor cannot be reached, the operator cannot replace or install a new spacer. In order to reach another sub-conductor, we used to throw the rope. The personnel on the wire throw a rope over the sub-wire at a high place, use it to drag it to a position where the distance between the two wires is about 0.4 meters, and then wrap it with a rope to fix it. However, there are uncertainties in this method. Because it is difficult for the operator to throw the rope while hanging on the wire, the probability of throwing it directly at one time is very low, and it is often successful through multiple throws. Throwing is more difficult in windy weather.

Contents of the invention

In order to solve the above problems, the purpose of this utility model is to provide a special tool for replacing the spacer rods of double-split wires, which can conveniently add or replace the spacer rods and improve the work efficiency.

In order to achieve the above purpose, the technical solution adopted by the utility model is: a special tool for replacing the double-split wire spacer, including an operating rod and a hook device. One end of the operating rod is fixed with a connecting plate, the connecting plate is provided with a connecting hole, the hook device includes a screw, the two ends of the screw are respectively provided with a connecting clip, and the two connecting clips are respectively provided with a connecting clip. One of the connecting clips is connected with a long hook, and the long hook is provided with a connecting hole, and the other connecting clip is connected with a short hook, and the short hook is provided with two connecting holes, and the short hook passes through one of the The connecting hole is connected with the operating rod.

Further, the long hook and the short hook are made of epoxy resin sheet with a diameter larger than that of the wire, and the distance between the long hook and the short hook can be adjusted to be smaller than the installation distance of the spacer bar.

When the utility model is in use, the telescopic insulating property of the operating rod is not only convenient to carry, but also relatively safe; the triangular shape of the operating rod has high bending strength and light weight, which reduces labor intensity; The epoxy resin plate used for the long hook and the short hook has insulation, high strength, light weight, and does not wear the wire, and is relatively convenient to process, and has great advantages in safety and service life; the hook device is connected and operated The short hook set at one end of the rod is only for fixing the wire, while the long hook set at the other end is for pulling back the wire and increasing the stability; The lead screw used by the special tool is convenient for distance adjustment. After the spacer is installed, the tool can be easily removed by loosening the lead screw; the distance between the long hook and the short hook can be adjusted by the wire The adjustment of the bar is less than the distance of the spacer bar, which is convenient for the installation of the spacer bar.

Compared with the prior art, the utility model is not only simple in structure, reasonable in structure, light in total weight, easy to use, but also strong and durable, and has good versatility.

Description of drawings

Below by accompanying drawing and embodiment the structure of the present utility model is further described.

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a structural schematic diagram of the long hook.

Fig. 3 is a structural schematic diagram of the short hook.

Among Fig. 1, Fig. 2 and Fig. 3, 1. long hook, 2. connecting hole, 3. connecting clamp, 4. leading screw, 5. short hook, 6. connecting plate, 7. operating rod.

Detailed ways

As shown in Figure 1, a special tool for replacing double-split wire spacers includes an operating rod 7 and a hook device. A connection plate 6 is fixed, the connection plate 6 is provided with a connection hole 2, the hook device includes a lead screw 4, and a connection clip 3 is respectively provided at both ends of the lead screw 4, and the two connection clips 3 are respectively provided with There is a connection hole 2, one of the connection clips 3 is connected with a long hook 1, the long hook 1 is provided with a connection hole 2, and the other connection clip 3 is connected with a short hook 5, and the short hook is provided with two connection holes 2, and the short hook 5 is connected to the operating rod 7 through one of the connection holes 2 .

The long hook 1 and the short hook 5 are made of epoxy resin sheet, the diameter of which is larger than the diameter of the wire, and the distance between the long hook 1 and the short hook 5 can be adjusted to be less than the installation distance of the spacer .

When the utility model is in use, first extend the operating rod 7 to a suitable length, and then use the long hook 1 to pull back the sub-conductor that is far away from the worker. At this time, the short hook 5 fixes another conductor. Adjust leading screw 4 to two lead wires distances less than the installation distance of spacer bar, install spacer bar at this moment, after installation, unclamp lead screw 4, adjust length hook to looser state, can take away hook device from lead.

The above descriptions are only preferred embodiments of the present utility model, and the above-mentioned specific embodiments do not limit the present utility model. All modifications, modifications or equivalent replacements made by those of ordinary skill in the art according to the above descriptions belong to the present utility model. A new type of protection.

Claims (2)

1. change double bundle conductor conductor spacer specific purpose tool for one kind, comprise action bars and hooking device, it is characterized in that: described action bars cross section is prismatic, there is insulation telescopic nature, and a plate is fixed in one end of described action bars, described connecting plate is provided with connecting hole, described hooking device comprises a leading screw, described leading screw two ends are respectively equipped with a connection folder, described two connection folders are equipped with a connecting hole, one of them connects folder and is connected with long hook, described long hook is provided with a connecting hole, another connects folder and is connected with short hook, described short hook is provided with two connecting holes, and described short hook is connected with described action bars by one of them connecting hole.

2. replacing double bundle conductor conductor spacer specific purpose tool according to claim 1, it is characterized in that: described long hook and described short hook adopt epoxy resin sheet material to make, make the diameter that diameter is greater than wire, and the distance between described long hook and described short hook is adjustable to the mounting distance being less than conductor spacer.