CN205212294U - Multi -functional insulating sleeve action bars - Google Patents

Abstract

The utility model discloses a multifunctional insulating sleeve operating rod, which is composed of an upper insulating operating rod and a lower insulating operating rod, the upper insulating operating rod and the lower insulating operating rod are connected by threads, the upper insulating operating rod The top of the insulating operating rod is provided with a fastening clamp bolt tool head for fastening the clamp bolts, and the upper section of the insulating operating rod is provided with a tool head for disassembling and assembling the insulating shield under the fastening clamp bolt tool head. A fork rod, the fork rod is connected with the upper insulating operating rod through a folding storage structure. The utility model integrates the functions of multiple insulating operating rods with only a single function into one insulating operating rod to carry out live distribution work, and solves the need to carry a large number of insulating operating rods to work in the live work of power distribution in the past. The question of location.

Description

Multifunctional insulating sleeve operating rod

technical field

The utility model relates to an insulating operating rod.

Background technique

The insulation operating rod is the most important insulation tool in the indirect operation method of the insulation rod for live work in power distribution. It undertakes the main task of insulation and completion of the operation target, and protects the personal safety of the operator from the damage of the operating power. It can be considered to improve the power supply. Guaranteeing people's livelihood electricity has a great effect.

In the insulating pole operation method, the most frequent operation is the lapping lead of the insulating pole operation method. The operator achieves the operation goal through the cooperative use of the insulating operating rod. However, in the current live-line work of power distribution, the insulating rod operation is basically used in the working place that the insulating arm truck cannot reach, and the operator often can only reach the working place by manually carrying the insulating operating rod. The handling of a large number of insulating operating rods affects the physical strength of the operators and reduces work efficiency. Moreover, in the fastening process of the insulating wire clamp, in the past, the insulating operating rod is driven by the friction force between the insulating glove and the insulating glove to rotate the insulating operating rod to realize the fastening of the wire clamp bolt. In the process of exerting force, the insulating gloves will bear a large force, which will cause the insulating gloves to be deformed by force, reduce the service life of the insulating gloves, and increase the safety risk of live work. Simultaneously, only rely on the strength of both hands to fasten bolt, and the tightening degree of bolt is relatively low, has a strong impact on the safe operation of lead wire overlap, causes lead wire overlap to heat up, even fusing wire, causes power outage instead.

Utility model content

The technical problem to be solved by the utility model is to provide a multifunctional insulating sleeve operating rod, which solves the problem that in the past, it is necessary to carry a large number of insulating operating rods to the work site in the live work of power distribution, which increases the extra workload of the operators. .

In order to solve the above technical problems, the utility model adopts the following technical scheme: the multifunctional insulating sleeve operating rod is composed of an upper insulating operating rod and a lower insulating operating rod, and the upper insulating operating rod and the lower insulating operating rod pass through threaded connection, the top of the upper insulating operating rod is provided with a fastening bolt tool head for tightening the clamp bolts, and the upper insulating operating rod is provided with a fastening bolt tool head below the tightening bolt tool head Disassemble and assemble the fork lever for the function of the insulating shield.

Preferably, a ratchet is provided on the shaft of the lower insulating operating rod, and the ratchet is used in conjunction with a ratchet wrench.

Preferably, the fork rod is connected to the upper insulating operating rod through a folding storage structure.

Preferably, the bottom of the upper insulating operating rod is provided with a lower external thread section, the top of the lower insulating operating rod is provided with an upper external thread section, and the lower external thread section and the upper external thread section are threadedly connected sleeve.

Preferably, the top end of the lower insulating operating rod is provided with a truncated conical post above the upper external thread section, and the truncated conical post is inserted into the inner hole at the bottom of the upper insulating operating rod.

The utility model is mainly used for live work in power distribution, and integrates multiple functions of an insulating operating lever, including functions such as clamp fastening, installation or removal of insulating shields, and the like. Therefore, the beneficial effect of the utility model is: by integrating the functions of multiple insulating operating rods with only a single function into one insulating operating rod, the live work of power distribution is carried out, which solves the need for live work in power distribution in the past. The problem of carrying a large number of insulated operating poles to the work site avoids increasing the extra workload of the operator.

At the same time, the up and down transmission of the insulating operating rod is reduced during operation, which significantly improves the working efficiency. The application of the ratchet wrench is introduced into the insulating operating rod, which improves the fastening efficiency, improves the fastening strength and reduces the The degree of wear and tear of insulating gloves.

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment the utility model is further described:

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

Fig. 2 is a structural schematic diagram of the upper insulating operating rod;

Fig. 3 is a structural schematic diagram of the insulating operating rod in the lower section;

Fig. 4 is a cross-sectional schematic diagram of the ratchet section of the insulating operating rod in the lower section;

Fig. 5 is a schematic diagram of the cooperative structure of the ratchet wrench and the ratchet segment.

detailed description

The multifunctional insulating sleeve operating rod, as shown in Figure 1 to Figure 3, is composed of an upper insulating operating rod 1 and a lower insulating operating rod 2, and the upper insulating operating rod 1 and the lower insulating operating rod 2 are connected by threads. The top end of the last insulating operating rod 1 is provided with a fastening clamp bolt tool head 11 for fastening the clamp bolts, and the bottom of the lower insulating operating rod 2 is provided with a rubber sleeve 23 . The upper and lower insulating operating rods are each 1.5 meters long and 0.3 meters in diameter. They are hollow cylindrical structures and are generally made of plastic. The fastening clamp bolt tool head 11 is made of metal material, and its structure is the prior art, so it will not be repeated here. The sleeve section at the bottom of the fastening clamp bolt tool head 11 is fastened to the top of the upper insulation operating rod 1, For fastening the clamp bolts, it can be disassembled and replaced to match the clamp bolts of different specifications.

Wherein, a ratchet section 21 is provided on the shaft of the lower insulating operating rod 2 . It changes the structure of the holding part of the insulating operating rod, and increases the matching part of the ratchet and the ratchet wrench, which can be loosened and tightened, so that the ratchet part of the insulating operating rod can move within a certain range. As shown in Figure 4 and Figure 5, the ratchet segment 21 is provided with a ratchet, and the ratchet is used in conjunction with the ratchet wrench 22. The ratchet wrench 22 and the ratchet segment 21 cannot move relative to each other. The ratchet section 21 is transmitted to the lower insulating operating rod 2, which drives the multifunctional insulating sleeve operating rod to rotate to realize the tightening of the clamp bolts, and the rotation direction of the ratchet wrench can be adjusted to realize clockwise and counterclockwise rotation. Moreover, the application of the ratchet wrench can improve the fastening efficiency, improve the fastening strength, and reduce the degree of force wear on the insulating gloves during the fastening process of the wire clip.

In addition, in order to solve the problem of needing to carry a large number of insulating operating rods to the work site in the past in the live work of power distribution, the upper insulating operating rod 1 is equipped with an insulating shielding cover under the fastening clamp bolt tool head 11. Functional yoke 12, the yoke cooperates with fastening clamp bolt tool head 11 to realize functions such as transferring and hanging the insulating shield. Therefore, it also has the functions of fastening the clamp bolts and the transfer and hanging of the insulating shield, integrating multiple functions of the insulating operating lever, reducing the number of insulating operating levers, and the operator can realize the fastening of the cable clamp by holding the multi-functional insulating sleeve operating lever. , Installation or removal of insulating shields and other functions. Wherein, the fork rod 12 is connected with the upper insulating operating rod 1 through a folding storage structure. The specific folding storage structure can adopt the structure in the prior art, which will not be repeated here, and the fork bar 12 can be stretched out and stored. When the insulating shield needs to be disassembled, the fork part is extended, and when it is not in use, it can be stored, so as to prevent the fork part from hitting other equipment or rods when the insulating operating rod is rotated, which will affect the operation.

The upper and lower insulating operating rods are connected by metal threads. The bottom of the upper insulating operating rod 1 is provided with a lower external thread segment, and the top of the lower insulating operating rod 2 is provided with an upper external thread segment. The lower external thread segment and the upper The external thread section is threadedly connected with a threaded sleeve 24, and the top of the lower insulating operating rod is provided with a conical convex post above the upper external thread section, and the conical convex post is inserted into the inner hole at the bottom of the upper insulating operating rod. , The lower insulating operating rod is reliably connected.

In summary, the utility model has the advantages of:

1) Reduce the number of insulating operating rods to improve transportation and operation efficiency; 2) Reduce the purchase quantity of insulating operating rods and reduce purchase costs; 3) Reduce the stress on insulating gloves, prolong the service life of insulating gloves, and ensure personal safety in live working; 4) Strengthen the tightness of the clamp to ensure the safe operation of the lap branch line.

Claims (5)

1. multifunction insulating sleeve action bars, be made up of upper joint insulating bar and lower joint insulating bar, it is characterized in that: described upper joint insulating bar and lower joint insulating bar are threaded connection, the top of described upper joint insulating bar is provided with the fastening wire clamp bolt tool head for fastening wire clamp bolt, and described upper joint insulating bar is provided with in the below of fastening wire clamp bolt tool head the fork arm realizing dismounting insulated shielding cover function.

2. multifunction insulating sleeve action bars according to claim 1, is characterized in that: the shaft of described lower joint insulating bar is provided with ratchet, described ratchet and ratchet spanner with the use of.

3. multifunction insulating sleeve action bars according to claim 1, is characterized in that: described fork arm is connected with upper joint insulating bar by folding storage structure.

4. multifunction insulating sleeve action bars according to claim 1, it is characterized in that: the bottom of described upper joint insulating bar is provided with lower external thread section, the top of described lower joint insulating bar is provided with external thread section, and described lower external thread section and upper external thread section have been threaded screw shell.

5. multifunction insulating sleeve action bars according to claim 4, is characterized in that: the top of described lower joint insulating bar is provided with truncated cone-shaped projection above upper external thread section, bottom described truncated cone-shaped projection insertion upper joint insulating bar in endoporus.